1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Cleanup MCC200 board configuration; omit non-existent stuff.
7 * Add support for MPC859/866 Rev. A.0
9 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
11 * Fix DDR ECC bit definitions for MPC83xx.
13 * Add initial support for MPC8349E MDS board.
15 * Add support for ECC DDR initialization on MPC83xx.
17 * Add DMA support for MPC83xx.
19 * Add sync in do_reset() routine for MPC83xx after RPR register
20 was written to. It is need on some targets when BAT translation
23 * Add bit definitions for MPC83xx DDR controller registers.
25 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
27 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
29 * Add support for DS1374 RTC chip.
31 * Add support for Lite5200B board.
32 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
34 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
35 timer and cpu_reset code from cpu/$(CPU) into the new
36 cpu/$(CPU)/$(SOC) directories
37 Patch by Andreas Engel, 13 Mar 2006
39 * Change max size of uncompressed uImage's to 8MByte and add
40 CFG_BOOTM_LEN to adjust this setting.
42 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
43 uImages was restricted to 4MBytes. This default size is now
44 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
45 in the board config file.
47 Patch by Stefan Roese, 13 Mar 2006
49 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
50 Patch by Stefan Roese, 13 Mar 2006
52 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
53 Patch by Cedric Vincent, 06 Jul 2005
55 * au1x00_eth.c: check malloc return value and abort if it failed
56 Patch by Andrew Dyer, 26 Jul 2005
58 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
59 incorrectly generating start/stop conditions on the bus.
60 Patch by Andrew Dyer, 26 Jul 2005
62 * Fix bug in [id]cache_status commands for MPC85xx processors;
63 should look at LSB of L1CSRn registers to determine if L1 cache is
65 Patch by Murray Jensen, 19 Jul 2005
67 * Fix array overflow with fw_setenv on uninitialised environment
68 Patch by Murray Jensen, 15 Jul 2005
70 * Add support for EmbeddedPlanet EP88x boards
71 Patch by Yuli Barcohen, 13 Jul 2005
73 * Remove board specific configuration includes from the common xilinx
74 ethernet and iic adapter code.
75 Patch by Michael Libeskind, 12 Jul 2005
77 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
78 Patch by Murray Jensen, 08 Jul 2005
80 * Add (some) definitions for the MPC85xx local bus controller
81 Patch by Murray Jensen, 08 Jul 2005
83 * Add CPM2 I/O pin functions for MPC85xx processors
84 Patch by Murray Jensen, 08 Jul 2005
88 * Added PCI support for MPC8349ADS board
89 Patch by Kumar Gala 11 Jan 2006
91 * Enable address translation on MPC83xx
92 Patch by Kumar Gala, 10 Feb 2006
94 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
95 Patch by Kumar Gala, 25 Jan 2006
97 * Fixed defines for MPC83xx SICRL register to match current specs
98 Patch by Kumar Gala, 23 Jan 2006
100 * Only disable the MPC83xx watchdog if its enabled out of reset.
101 If its disabled out of reset SW can later enable it if so desired
102 Patch by Kumar Gala, 11 Jan 2006
104 * Allow config of GPIO direction & data registers at boot on 83xx
105 Patch by Kumar Gala, 11 Jan 2006
107 * Enable time handling on 83xx
108 Patch by Kumar Gala, 11 Jan 2006
110 * Make System IO Config Registers board configurable on MPC83xx
111 Patch by Kumar Gala, 11 Jan 2006
113 * Fixed PCI indirect config ops to handle multiple PCI controllers
114 We need to adjust the bus number we are trying to access based
115 on which PCI controller its on
116 Patch by Kumar Gala, 12 Jan 2006
118 * Report back PCI bus when doing table based device config
119 Patch by Kumar Gala, 11 Jan 2006
121 * Added support for PCI prefetchable region and BARs
122 If a host controller sets up a region as prefetchable and
123 a device's BAR denotes it as prefetchable, allocate the
124 BAR into the prefetch region.
126 If a BAR is prefetchable and no prefetchable region has
127 been setup by the controller we fall back to allocating
128 the BAR into the normally memory region.
129 Patch by Kumar Gala, 11 Jan 2006
131 * Add helper function for generic flat device tree fixups for mpc83xx
132 Patch by Kumar Gala, 11 Jan 2006
134 * Add support for passing initrd information via flat device tree
135 Patch by Kumar Gala, 11 Jan 2006
137 * Added OF_STDOUT_PATH and OF_SOC
139 OF_STDOUT_PATH specifies the path to the device the kernel can use
142 OF_SOC specifies the proper name of the SOC node if one exists.
143 Patch by Kumar Gala, 11 Jan 2006
145 * Allow board code to fixup the flat device tree before booting a kernel
146 Patch by Kumar Gala, 11 Jan 2006
148 * Added CONFIG_ options for bd_t and env in flat dev tree
150 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
151 into the resulting flat device tree.
153 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
154 variables from u-boot into the flat device tree
156 Patch by Kumar Gala, 11 Jan 2006
158 * Add support for the DHCP vendor optional bootfile (#67).
159 Ignores the vendor TFTP server name option (#66).
160 Patch by Murray Jensen, 30 Jun 2005
162 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
163 Patch by Andy Fleming, 14 Jun 2005
165 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
166 Patch by Gerhard Jaeger, 21 Jun 2005
168 * Add netconsole and some more commands to RPXlite_DW board
169 Patch by Sam Song, 19 Jun 2005
171 * Fix bad declaration on pci_cfgfunc_nothing
172 Patch by Sam Song, 19 Jun 2005
174 * Adjust "echo" as a default command
175 Patch by Sam Song, 19 Jun 2005
177 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
178 Patch by KokHow Teh, 16 Jun 2005
180 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
181 Patch by Rick Bronson, 15 Jun 2005
183 * Coding Style cleanup
185 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
186 Patch by Andrew Dyer, 13 Jun 2005
188 * Add ADI Blackfin support
189 - add support for Analog Devices Blackfin BF533 CPU
190 - add support for the ADI BF533 Stamp uClinux board
191 - add support for the ADI BF533 EZKit board
192 Patches by Richard Klingler, 11 Jun 2005
194 * Add loads of ntohl() in image header handling
195 Patch by Steven Scholz, 10 Jun 2005
197 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
198 variable to set clock
199 Patch by Yuli Barcohen, 05 Jun 2005
201 * RPXlite configuration fixes
202 - Use correct flash sector size
203 - Use correct memory test end address
204 - Add support for bzip2 compression
205 - Various small fixes
206 Patch by Yuli Barcohen, 05 Jun 2005
208 * Memory configuration changes for ZPC.1900 board
209 - Fix SDRAM timing on both local bus and 60x bus
210 - Add support for second flash bank (SIMM)
211 - Change boot flash base
212 Patch by Yuli Barcohen, 05 Jun 2005
214 * Add support for Adder boards with 16MB SDRAM;
215 add support for second FEC on Adder87x board.
216 Patch by Yuli Barcohen, 05 Jun 2005
218 * Fix conditional for including ks8695eth driver
219 Patch by Greg Ungerer, 04 Jun 2005
221 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
222 Patch by Friedrich Lobenstock, 02 Jun 2005
224 * Fix comment in common/soft_i2c.c
225 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
227 * Cleanup compiler warnings.
228 Patch by Greg Ungerer, 21 May 2005
230 * Word alignment fixes for word aligned NS16550 UART
231 Patch by Jean-Paul Saman, 01 Mar 2005
233 Fixes bug with UART that only supports word aligned access: removed
234 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
235 (broken!) versions of GCC generate byte accesses when encountering
236 the packed attribute regardless if the struct is already correctly
237 aligned for a platform. Peripherals that can only handle word
238 aligned access won't work properly when accessed with byte access.
239 The struct NS16550 is already word aligned for REG_SIZE = 4, so
240 there is no need to packed the struct in that case.
242 * Fix behaviour if gatewayip is not set
243 Patch by Robin Gilks, 23 Dec 2004
245 * Fix cleanup for netstart board.
246 Remove build results from repository
248 * Some code cleanup for GCC 4.x
250 * Fixes to support environment in NAND flash;
251 enable NAND flash based environment for delta board.
253 * Add support for Intel Monahans CPU on Zylonite and Delta boards
254 (This is Work in Progress!)
256 * Add support for TQM8260-AI boards.
260 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
261 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
262 Patch by Ladislav Michl, 29 Jun 2005
264 * Add lowboot target to mcc200 board
265 Patch by Stefan Roese, 4 Mar 2006
267 * Fix problem with flash_get_size() from CFI driver update
268 Patch by Stefan Roese, 1 Mar 2006
270 * Make CFG_NO_FLASH work on ARM systems
271 Patch by Markus Klotzbuecher, 27 Feb 2006
273 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
276 * Convert mcc200 to use common CFI flash driver
277 Patch by Stefan Roese, 28 Feb 2006
279 * Add env-variable "unlock" to handle initial state of sectors
282 Only the U-Boot image and it's environment is protected,
283 all other sectors are unprotected (unlocked) if flash
284 hardware protection is used (CFG_FLASH_PROTECTION) and
285 the environment variable "unlock" is set to "yes".
287 Patch by Stefan Roese, 28 Feb 2006
289 * Update drivers/cfi_flash.c:
290 - find_sector() called in both versions of flash_write_cfiword()
291 Patch by Peter Pearse, 27th Feb 2006
293 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
294 Patch by Jose Maria Lopez, 16 Jan 2006
296 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
297 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
299 * Changes/fixes for drivers/cfi_flash.c:
300 We *should* check if there are any error bits if the previous call
301 returned ERR_OK (Otherwise we will have output an error message in
302 flash_status_check() already.) The original code would only check for
303 error bits if flash_status_check() returns ERR_TIMEOUT.
304 Patch by Marcus Hall, 23 Aug 2005
306 * Changes/fixes for drivers/cfi_flash.c:
307 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
308 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
309 Patch by Sangmoon Kim, 19 Aug 2005
311 * Fixes for drivers/cfi_flash.c:
312 - Fix wrong timeout value usage in flash_status_check()
313 - Round write_tout up when converting to msec in flash_get_size()
314 - Remove clearing flash status at the end of flash_write_cfibuffer()
315 which sets Intel 28F640J3 flash back to command mode on CSB472
316 Patch by Tolunay Orkun, 02 July 2005
318 * Add basic support for the SMMACO4 Board from PanDaCom.
319 Patch by Heiko Schocher, 20 Feb 2006
321 * Add GIT version information (commid ID) to untagged U-Boot versions
323 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
324 of all unreleased (untagged) U-Boot images will be automatically
325 extended upon compiletime with a part of the GIT commit ID and
326 possibly with "dirty" if uncommited changes are detected.
328 Here an example for the resulting version:
329 "U-Boot 1.1.4-g3457ac18-dirty"
331 The version is now maintained in the toplevel Makefile and the
332 version headers are autogenerated.
334 Patch by Stefan Roese, 9 Feb 2006
336 * Update default environment for INKA4x00 board.
338 * Convert CPCI750 to use common CFI flash driver
339 Patch by Reinhard Arlt, 8 Feb 2006
341 * Various changes to esd HH405 board specific files
342 Patch by Matthias Fuchs, 07 Feb 2006
344 * Cleanup U-Boot boot messages on ARM.
346 To match the U-Boot user interface on ARM platforms to the U-Boot
347 standard (as on PPC platforms), some messages with debug character
348 are removed from the default U-Boot build.
349 Enable DEBUG for lib_arm/board.c to enable debug messages.
350 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
351 Patch by Stefan Roese, 24 Jan 2006
353 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
354 Patch by Stefan Roese, 18 Jan 2006
356 * Add VGA support (CT69000) to CPCI750 board.
357 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
358 Patch by Reinhard Arlt, 30 Dec 2005
360 * PMC405 and CPCI405: Moved configuration of pci resources
362 PMC405 and CPCI2DP: Added firmware download and booting via pci.
363 Patch by Matthias Fuchs, 20 Dec 2005
365 * Fix 28F256J3A support on PM520 board
366 (without bank-switching only 32 MB can be accessed)
368 * Fix mkimage bug with multifile images created on 64 bit systems.
370 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
372 * Fix compiler problem with at91rm9200dk board.
373 Patch by Eugen Bigz, 19 Dec 2005
375 ======================================================================
376 Changes for U-Boot 1.1.4:
377 ======================================================================
379 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
380 - Changed GPIO setup to enable another address line in order to
381 address 64M of FLASH.
382 - Added function sdram_tr1_set to auto calculate the tr1 value for
384 Patch by Steven Blakeslee, 12 Dec 2005
386 * MPC5200: Set PCI retry counter to 0 = infinite retry;
387 The default of 255 is too short for slow devices.
388 Patch by Martin Nykodym, 12 Dec 2005
390 * Change port configuration for O2DNT (CODEC1 on PSC1).
392 * Fix register for PCI async mode on PPC440EP
393 Patch by Youngchul Bang, 08 Dec 2005
395 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
396 This segment may be required by some libgcc.a functions
399 * Fix DPRAM offset/size for MPC8541/8555.
400 Simplify TQM85xx Makefile handling.
402 * Fix data overflow (typo?) in rtc/ds1302.c
404 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
406 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
407 - Support for TQM8541/8555 boards added.
408 - Complete rework of TQM8540/8560 support.
409 - Common TQM85xx code now supports all current TQM85xx platforms
410 (TQM8540/8541/8555/8560).
411 - DDR SDRAM size detection added.
412 - CAS latency default values can be overwritten by setting "serial#"
413 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
414 If problems are detected with this non default CAS latency,
415 the default values will be used instead.
416 - Flash size detection added.
417 - Moved FCC ethernet driver initialization behind TSEC driver init
418 -> TSEC is first device.
419 Patch by Stefan Roese, 30 Nov 2005
421 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
422 Patch by John Otken, 23 Nov 2005
424 * Changed PPC44x startup message (cpu info, speed...) to common style:
425 On PPC44x platforms, the startup message generated in "cpu.c" only
426 comprised the ppc type and revision but not additional information
427 like speed etc. Those speed infos where printed in the board specific
428 code. This new implementation now prints all CPU infos in the common
429 cpu specific code. No board specific code is needed anymore and
430 therefore removed from all current 44x implementations.
431 Patch by Stefan Roese, 27 Nov 2005
433 * Adjust TQM834x PHY addresses for latest hardware revision.
435 * Increase malloc arena on TQM5200 board to 256 kB.
436 With 64 kb uniform flash sector size the old value of 128 kB was
439 * Fix miiphy global data initialization (problem on 4xx boards when
440 no ethaddr is assigned). Initialization moved from
441 miiphy_register() to eth_initialize().
443 Based on initial patch for 4xx platform by Matthias Fuchs.
445 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
447 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
448 The COPYING file was extended to make clear that these files can be
449 used in non-GPL code, too.
450 Also, a corresponding note was placed in the headers of the affected files.
452 * Add support for Prodrive P3P440 board:
453 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
454 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
455 for bank autodetection
456 Patch by Stefan Roese, 22 Nov 2005
458 * Change all '$(...)' variable references into '${...}'
459 which makes the environment compatible with the hush shell.
460 WARNING: Support for the old '$(...)' syntax will be
461 discontinued in a later version.
463 * Minor changes to init flags in TQM834x PCI.
465 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
466 Patch by Stefan Roese, 15 Nov 2005
468 * New PPC 405EP board added: CMS700
469 Added CONFIG_NET_MULTI for VOM405 board.
470 Added reset_phy() for VOM405 board.
471 Patch by Matthias Fuchs, 09 Nov 2005
473 * Updated PCI mapping for esd CPCI2DP board.
474 Add support for error LED.
475 Patch by Matthias Fuchs, 07 Nov 2005
477 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
478 Patch by Stefan Roese, 07 Nov 2005
480 * Correct PPC Timebase register definitions (SPRN_TBRL...)
481 Patch by Stefan Roese, 07 Nov 2005
483 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
484 Patch by Stefan Roese, 05 Nov 2005
486 * Additional fix for external IRQ config on Yellowstone & Yosemite
487 Patch by Stefan Roese, 03 Nov 2005
489 * Add support for Ocotea pass 3 with 440GX Rev. F
490 Patch by Stefan Roese, 01 Nov 2005
492 * Fix external IRQ configuration on Yellowstone & Yosemite
493 Patch by Stefan Roese, 28 Oct 2005
495 * Add support for multiple PHYs.
496 Tested on the following boards:
497 cmcpu2 (at91rm9200/ether.c)
498 PPChameleon (ppc4xx/4xx_enet.c)
499 yukon (mpc8220/fec.c)
501 tqm834x (mpc834x/tsec.c) with EEPRO100
502 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
503 Main changes include:
505 - miiphy_register routine was added to allow multiple PHYs to be registered
506 - miiphy_read and miiphy_write are now defined in this file, and
507 require additional argument (char *devname)
508 - other miiphy_* routines also require additional device name argument
511 Calling reset_phy() was moved to be executed *after* eth_initialize().
512 This is necessary as now some of the implementations of reset_phy()
513 may need to use miiphy_reset() which is not allowed before eth_initialize()
514 as eth_initialize registers all required miiphy_* routines.
515 Tested on IP860 and PHY initializes properly after this change.
517 * Correct includes for flat tree builder.
519 * Fix conflicting types (flash_write()) in trab auto_update.c.
521 * Add PCI support for the TQM834x board.
523 * Add missing 4xx board to MAKEALL
524 Patch by Stefan Roese, 20 Oct 2005
526 * Fix conflicting types (flash_write()) in esd auto_update.c
527 Patch by Stefan Roese, 20 Oct 2005
529 * Fix problem with sleep in NetConsole (use get_timer())
530 Patch by Stefan Roese, 20 Oct 2005
532 * Add NetConsole Support for AMCC eval boards
533 Patch by Stefan Roese, 20 Oct 2005
535 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
536 Patch by Stefan Roese, 18 Oct 2005
538 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
539 Fix identation on ext2ls help entry.
540 Patch by Stefan Roese, 14 Oct 2005
542 * Add support for TQM834x boards.
545 * Cleanup for GCC-4.x
547 * Add documentation for Open Firmware Flat Tree and usage.
548 Patch by Pantelis Antoniou, 13 Oct 2005
550 * Add missing files for Pantelis Antoniou's patch
551 Patch by Pantelis Antoniou, 04 Sep 2005
553 * Fix problem in ppc4xx eth-driver without ethaddr (only without
554 CONFIG_NET_MULTI set)
555 Patch by Stefan Roese, 10 Oct 2005
557 * Fix gzip bmp support (test if malloc fails, warning when truncated).
558 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
559 Patch by Stefan Roese, 07 Oct 2005
561 * Add support for OF flat tree for the STXtc board.
562 Patch by Pantelis Antoniou, 04 Sep 2005
564 * Support passing of OF flat trees to the kernel.
565 Patch by Pantelis Antoniou, 04 Sep 2005
569 * Add support for NetSilicon NS7520 processor.
570 Patch by Art Shipkowski, 12 May 2005
572 * Add support for AP1000 board.
573 Patch by James MacAulay, 07 Oct 2005
575 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
576 Patch by Anders Larsen, 07 Oct 2005
578 The Atmel errata #11 states that the transfer buffer descriptor
579 table must be aligned on a 16-word boundary. As it turned out, this
580 is insufficient - it seems the table must be aligned on a boundary
581 at least as large as the table itself (in Linux this is not an
582 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
584 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
585 Patch by Anders Larsen, 07 Oct 2005
587 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
588 sed the linker scripts, rather than pre-process them.
589 Patch by Peter Pearse, 07 Oct 2005
591 * Update make target for ARM supported boards.
592 Use lowlevel_init() instead of platformsetup() [rename].
593 Patch by Peter Pearse, 06 Oct 2005
595 * Fix booting from serial dataflash on AT91RM9200
596 Patch by Peter Menzebach, 29 Aug 2005
598 * Add JFFS2 support for TRAB board
599 Patch by Martin Krause, 25 Aug 2005
601 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
602 Patch by Marcus Hall, 24 Aug 2005
604 * Fix the machine-id of the Cogent csb637 board
605 Patch by Anders Larsen, 05 Oct 2005
607 * Complete support for the KwikByte KB920x boards
608 Patch by Anders Larsen, 05 Oct 2005
610 * Set the AT91RM9200 clock to asynchronous mode
611 Patch by Anders Larsen, 03 May 2005
613 * Set the AT91RM9200 clock to synchronous mode
614 Patch by Anders Larsen, 29 Apr 2005
616 * Add support for Cogent csb637
617 Patch by Anders Larsen, 29 Apr 2005
619 * Fix dm9161.c initialization
620 Patch by Anders Larsen, 29 Apr 2005
622 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
623 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
625 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
626 Patch by Anders Larsen, 29 Apr 2005
628 * Fix device partition intialization for SystemACE disks.
629 Patch by Stephen Williams, 28 Apr 2005
631 * Added support for KwikByte KB920x boards (based on AT91RM9200)
632 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
634 * Add support for S29GL064M-R3 flash chip on xsengine board
635 Patch by Kurt Stremerch, 18 Apr 2005
637 * E500 update: repoint IVPR to RAM when code is relocated
638 Patch by Kylo Ginsberg, 13 Apr 2005
640 * Fix loop end test in lib_generic/string.c:strswab()
641 Patch by Andrew Dyer, October 10, 2005
642 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
646 * Update ARM Integrator boards:
647 Correct addessing errors in platform files.
648 Split off common core module data from Integrator header files to
649 include/armcoremodule.h.
650 Patch by Peter Pearse, 04 Oct 2005
652 * Make sure only supported compiler options are used
653 Import "cc-option" shell function from kernel and
654 use it to get the correct ARM GCC options for individual CPUs
655 Patch by Peter Pearse, 30 Jun 2005
657 * Fix 440GR to print correct cpu revision
658 Patch by Stefan Roese, 04 Oct 2005
660 * Change board message on AMCC Yosemite & Yellowstone to common style
661 Patch by Stefan Roese, 03 Oct 2005
663 * Fix compiler warning
665 * Fix FEC PHY addresses for TQM85xx boards
667 * Fix uninitialized variable problem in hush shell
668 Patch by Lars Rostock, 26 Sep 2005
670 * Undo change of f6e20fc6ca... to include/configs/trab.h
671 (Must have been an accident?)
673 * Add support for AT91RM9200 OHCI Controller.
674 Patch by Eric Benard, 07 Apr 2005
676 * Update ARM mach-types.h
677 Patch by Eric Benard, 07 Apr 2005
679 * Add support for MP2USB board.
680 Patch by Eric Benard, 07 Apr 2005
682 * Add board support for armadillo HT1070
683 Patch by Rowel Atienza, 06 Apr 2005
685 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
686 Patch by Vitaly Bordug, 30 Mar 2005
688 * Add iopset command on mpc8xx
689 Patch by Daniel Eisenhut, 25 Mar 2005
691 * Add support for MII in eepro100 driver.
692 Patch by Gleb Natapov, 21 Mar 2005
694 * Fixes to the Lubbock (PXA 25x) support:
695 - Resolve the FIXME with respect to saving the u-boot environment.
696 - Make the default load address land in real memory.
697 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
698 Patch by David Brownell, 10 Mar 2005
700 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
701 Patch by Marc Leeman, 04 Mar 2005
703 * OMAP242x H4 board update
704 - fix for ES2 differences.
705 - switch to using the cfi_flash driver.
706 - fix SRAM build address.
707 - fix for GP device operation.
708 - unlock SRAM for GP devices.
709 - display more device information.
710 - fix potential deadlock in omap24xx_i2c driver.
711 - fix DLL load values to match dpllout*1 operation.
712 - fix 2nd chip select init for combo DDR device.
713 - add support for CFI Intel 28F256L18 on H4 board.
714 Patch by Richard Woodruff, 03 Mar 2005
716 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
717 Patch by Steven Scholz, 02 Mar 2005
720 Patch by Ara Avanesyan, 24 Feb 2005
722 * Remove unneeded #include <malloc.h>
723 Patch by Ladislav Michl, 22 Feb 2005
725 * Add cramfs support for m68k
726 Patch by Zachary Landau, 21 Feb 2005
728 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
729 Patch by Jeff Angielski, 21 Feb 2005
731 * Fix au1x00_serial baud rate calculation:
732 remove hardcoded cpu clock divisor and use register instead;
733 round up instead of truncate
734 Patch by Andrew Dyer, 15 Feb 2005
736 * Add Xilinx Spartan3 family FPGA support
737 Patch by Kurt Stremerch, 14 Feb 2005
739 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
740 Patch by Zachary Landau, 11 Feb 2005
743 Patch by Matthias Fuchs, 25 Sep 2005
745 * Added support for PCI bridge on MPC8272ADS
746 Patch by Vitaly Bordug, Feb 09 2005
748 * Update multicore CM9XX support for Integrator AP to allow booting from flash
749 Patch by Jean-Paul Saman, 8 Feb 2005
751 * Fix strswab() to reliably find end of string
752 Patch by Andrew Dyer, 08 Feb 2005
754 * Fix typos in include/ppc440.h
755 Patch by Andrew E Mileski, 04 Feb 2005
757 * Add Vibren (was Accelent) PXA255 IDP Support
758 Patch by Cliff Brake, 04 Feb 2005
760 * Fix tools/bmp_logo.c using incorrect offset to pixel data
761 Patch by Andrew Dyer, 31 Jan 2005
763 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
764 Patch by Peter Pearse, 2 Feb 2005
766 * Fix error handling in tools/env/fw_env.c
767 Patch by Ara Avanesyan, 01 Feb 2005
769 * Fix MGT5100 PSC baudrate calculation
770 Patch by Sebastian Schau, 27 Jan 2005
772 * OMAP242x fix for GP device booting
773 - Add SRAM unlock for GP devices.
774 - Change DDR DLL unlock value to allow DPLLout*1 operation.
775 Patches by Richard Woodruff, 21 Jan 2005:
777 * Add support for AMD's Pb1x00 eval board;
778 add MII routines to the au1x00 ethernet driver;
779 add USB ohci driver (work in progress)
780 Patch by Thomas Sailer, 20 Jan 2005
782 * Update omap5912osk board
783 Use drivers/cfi_flash.c instead of private flash driver;
784 Remove hardcoded personalized settings from omap5912osk.h;
785 Fix spacing with (RO) marks in 'flinfo' output.
786 Patch by Michael Bendzick, 14 Jan 2005
788 * Fix warnings for PCI code on ixp
789 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
791 * virtex2 fix for bogus download error messages
792 The virtex2 FPGA download code watches for init going active during
793 a download of config data as an error condition. init also goes
794 active after a configuration is finished in concert with the done
795 signal. So far, the code does not check for done active until all
796 of the configuration data is sent. If configuration data has a few
797 extra pad bytes at the end, this would cause an error message even
798 though the download had suceeded.
799 NOTE: virtex2 slave serial and spartan2 versions may still have the
801 Patch by Andrew Dyer, 12 Jan 2005
803 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
804 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
805 message when probing for nonexistent flash in little endian mode.
806 As a side effect more efficient and smaller code is generated,
807 which is always a Good Thing (TM).
808 Patch by Ladislav Michl, 24 Sep 2005
810 * Update for TFTP using a fixed UDP port
811 Use the approved environment variable names. Added "tftpdstp" to
812 allow ports other than 69 per Tolunay Orkun's recommendation.
813 Patch by Jerry Van Baren, 12 Jan 2005
815 * Allow to force TFTP to use a fixed UDP port
816 (Add a configuration option CONFIG_TFTP_PORT and optional env
818 Patch by Jerry Van Baren, 10 Jan 2005
820 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
821 Patch by Leif Lindholm, 29 Dec 2004
823 * Cleanup: fix broken builds
825 * Fix PHY address argument passing with mii info command
826 Patch by Andrew Dyer, 28 Dec 2004
828 * Cleanup (PPC4xx is AMCC now)
830 * esd CPCI2DP board added
831 Patch by Matthias Fuchs, 22 Sep 2005
833 * esd PMC405 board updated
834 Patch by Matthias Fuchs, 22 Sep 2005
836 * Add SM501 support to HH405 board.
837 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
838 Add support for eeprom write-enable (CFG_EEPROM_WREN).
839 Patch by Stefan Roese, 22 Sep 2005
841 * Fix autonegotiation in tsec ethernet driver
842 Patch by Stefan Roese, 21 Sep 2005
844 * Fix bug in auto_update (trab board)
845 Patch by Martin Krause, 16 Sep 2005
847 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
848 Patch by Francesco Mandracci, 16 Sep 2005
850 * Update configuration for INKA4x0 board
852 * Update configuration for PM854 board
853 Based on patch by R. Loeffl, 20 Jul 2005
855 * Add PCI support to TQM8540 and TQM8560 boards
856 Patch by Stefan Roese, 15 Sep 2005
858 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
859 boards (baudrate, environment...). Flash driver fixed.
860 Patch by Stefan Roese, 15 Sep 2005
862 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
863 ethernet port on ebony.
864 Patch by Stefan Roese, 7 Sep 2005
866 * Added support for mtddevnum and mtddevname variables (mtdparts command)
868 * Change default console baud rate for stxxtc board
870 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
871 Patch by Stefan Roese, 31 Aug 2005
873 * Fix default command set (don't include CFG_CMD_DISPLAY command)
874 Patch by Pantelis Antoniou, 02 Sep 2005
878 * Enable SM712 driver support for HMI1001 board.
880 * Fix problems with ld version 2.16 (dot outside sections problem)
881 Pointed out by Gerhard Jaeger, 31 Aug 2005;
882 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
884 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
886 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
888 * Add keyboard and dot matrix display support for HMI1001 board.
890 * Prepare U-Boot for gcc-4.x
892 * Fixed Bamboo port to enable running without DDR-DIMM
893 (Bamboo has also 64MB onboard DDR)
894 Patch by Stefan Roese, 24 Aug 2005
896 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
897 now handling all 4xx cpu's
898 Patch by Stefan Roese, 16 Aug 2005
900 * Fix make dependencies for at91rm9200 and ks8695 cpus
901 Patch by Steven Scholz, 23 Aug 2005
903 * Add JFFS2 support for TQM5200 board
905 * Add esd cpci5200 and pf5200 boards
906 Patch by Reinhard Arlt, 22 Aug 2005
908 * Fix sysclock for TQM8540 and TQM8560 boards
909 Patch by Martin Krause, 25 Jul 2005
911 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
912 Patch by Martin Krause, 08 Jun 2005
914 * Add new board specific commands for TQM5200/STK52XX
915 - Sound commands (beep, wav, sound)
916 - Test commands (led, can, backlight, rs232)
917 Patch by Martin Krause, 02 May 2005
919 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
920 because of a bug in the AT91RM9200 CPU PLL
921 Patch by Martin Krause, 22 Apr 2005
923 * Add automatic HW detection for another CMC_PU2 variant
924 Patch by Martin Krause, 20 Apr 2005
926 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
927 Patch by Martin Krause, 19 Apr 2005
929 * Fix initialization problem on TQM5200 without SM501
930 Patch by Martin Krause, 08 Apr 2005
932 * Add RTC support for STK52XX.200
933 Patch by Martin Krause, 07 Apr 2005
935 * Add support for IFM o2dnt board
937 * Enable PCI on hmi1001 board
939 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
940 so we can use them to, e.g., check the existence of a file with
941 "if ls foo; then this; else that; fi" in the hush shell
942 Patch by Andreas Engel, 16 August 2005
944 * Coding style cleanup
946 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
947 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
949 * Check return value of malloc in 440gx_enet.c
950 Patch by Travis B. Sawyer, 18 Jul 2005
952 * Add Sandburst Metrobox and Sandburst Karef board support packages.
953 Second serial port on 440GX now defined as a system device.
954 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
955 Patch by Travis B. Sawyer, 12 Jul 2005
957 ======================================================================
958 Changes for U-Boot 1.1.3:
959 ======================================================================
963 * Add forgotten new fils from latest VoiceBlue update
965 * Make bootretry feature work with hush shell.
966 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
967 Patch by Andreas Engel, 19 Jul 2005
969 * Update Hymod Board Database PHP code in "tools" directory
970 Patch by Murray Jensen, 01 Jul 2005
972 * Make "tr" command use POSIX compliant; export HOSTOS make variable
973 Patch by Murray Jensen, 30 Jun 2005
975 * Fix Murray Jensen's mail address.
976 Patch by Murray Jensen, 30 Jun 2005
978 * Preserve PHY_BMCR during a soft reset.
979 Patch by Carl Riechers, 24 Jun 2005
981 * VoiceBlue update: eeprom tool can also store firmware version now.
982 eeprom.bin is runable by jumping at load address.
983 Patch by Ladislav Michl, 23 May 2005
985 * Move the AT91RM9200DK to the ARM Systems list.
986 Patch by Anders Larsen, 26 Apr 2005
988 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
989 Patch by Anders Larsen, 26 Apr 2005
991 * measure_gclk() is needed when DEBUG is enabled
992 Patch by Bryan O'Donoghue, 25 Apr 2005
994 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
995 Patch by Reinhard Arlt, 12 Aug 2005
997 * esd PCI405 board updated
998 Patch by Matthias Fuchs, 28 Jul 2005
1000 * esd WUH405 and DU405 board updated
1001 Patch by Matthias Fuchs, 27 Jul 2005
1003 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1004 Patch by Matthias Fuchs, 4 May 2005
1006 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1007 boards (baudrate, environment...). Flash driver fixed.
1008 Patch by Stefan Roese, 11 Aug 2005
1010 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1011 Patch by Stefan Roese, 11 Aug 2005
1013 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1014 Patch by Stefan Roese, 11 Aug 2005
1016 * Add configuration for IFM AEV FIFO board.
1017 Minor coding style cleanup.
1019 * Add configuration for IFM SPI eval board
1021 * Fix CompactFlash problem on HMI1001 board
1023 * Make new "mtdparts" code build with older compilers
1024 Patch by Andrea Scian, 09 Aug 2005
1026 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1027 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1028 with the 405 defines and the linux kernel defines.
1029 Patch by Stefan Roese, 08 Aug 2005
1031 * Fix compiler warnings with older GCC versions
1033 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1035 Old, obsolete and duplicated code was cleaned up and replace by the
1036 new partitioning method. There are two possible approaches now:
1038 The first one is to define a single, static partition:
1040 #undef CONFIG_JFFS2_CMDLINE
1041 #define CONFIG_JFFS2_DEV "nor0"
1042 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1043 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1044 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1046 The second method uses the mtdparts command line option and dynamic
1049 /* mtdparts command line support */
1050 #define CONFIG_JFFS2_CMDLINE
1051 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1052 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1054 Command line of course produces bigger images, and may be inappropriate
1055 for some targets, so by default it's off.
1057 * Fix build problems for PM856 Board
1059 * Fix sign extension bug in 'fpga loadb' command;
1060 make 'fpga loadb' always print the file header info
1061 Patch by Andrew Dyer, 11 Jan 2005
1063 * Fix errors that occur when accessing SystemACE CF
1064 Patch by Jeff Angielski, 09 Jan 2005
1066 * Document switching between U-Boot and PlanetCore on RPXlite
1067 by Sam Song, 24 Dec 2004
1069 * Fix PowerQUICC II mask detection.
1070 Patch by Eugene Surovegin, 20 Dec 2004
1072 * Add support for Altera NIOS DK1C20 board
1073 Patch by Shlomo Kut, 13 Dec 2004
1075 * Add support for ep8248 board
1076 Patch by Yuli Barcohen, 12 Dec 2004
1080 * Fix baudrate setting for KGDB on MPC8260
1081 Patch by HoJin, 11 Dec 2004
1083 * Fix 'mii help' text formatting
1084 Patch by Cory Tusar, 10 Dec 2004
1086 * Fix return code of NFS command
1087 Patch by Hiroshi Ito, 11 Dec 2004
1091 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1092 Patch by Steven Blakeslee, 04 Aug 2005
1094 * Add support for AMCC Bamboo PPC440EP eval board
1095 Patch by Stefan Roese, 04 Aug 2005
1097 * Patch by Jon Loeliger
1098 Fix style issues primarily in 85xx and 83xx boards.
1100 - Trailing white space
1101 - Indentation not by TAB
1102 - Excessive amount of empty lines
1103 - Trailing empty lines
1105 * Patch by Ron Alder, 11 Jul 2005
1106 Add Xianghua Xiao and Lunsheng Wang's support for the
1107 GDA MPC8540 EVAL board.
1109 * Patch by Eran Liberty
1110 Add support for the Freescale MPC8349ADS board.
1112 * Patch by Jon Loeliger, 25 Jul 2005
1113 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1114 by the upcoming mpc83xx family as well.
1116 * Patch by Jon Loeliger, 05 May 2005
1117 Implemented support for MPC8548CDS board.
1118 Added DDR II support based on SPD values for MPC85xx boards.
1119 This roll-up patch also includes bugfies for the previously
1121 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1123 * Patch by Jon Loeliger, 10 Feb 2005
1124 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1126 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1128 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1129 for faster flash parts.
1130 Add documentation for BR/OR for FLASH.
1132 * Patch by Jon Loeliger 08 Feb 2005
1133 Determine L2 Cache size dynamically on 85XX boards.
1135 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1136 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1137 option rather than a myriad of CONFIG_MPC8560-like variants.
1138 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1139 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1140 new CONFIG_CPM2 option to each 8260 board.
1142 * Add support for MicroSys PM856 board
1143 Patch by Josef Wagner, 03 Aug 2005
1145 * Minor fixes to PM854 board
1146 Patch by Josef Wagner, 03 Aug 2005
1148 * Adjust configuration of XENIAX board
1149 (chip select and GPIO required for USB operation)
1151 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1152 routed to the Watchdog handler
1153 Patch by Eugene Surovegin, 18 Jun 2005
1155 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1156 Patch by Denis Peter, 06 Dec 2004
1158 * Fix endianess problem in TFTP / NFS default filenames
1159 Patch by Hiroshi Ito, 06 Dec 2004
1161 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1163 Patch by Murray Jensen, 18 Jul 2005
1165 * Fix typo in mkconfig script (used == instead of =)
1166 Patch by Murray Jensen, 18 Jul 2005
1168 * Cleanup build problems on 64 bit build hosts
1170 * Update MAINTAINERS file
1172 * Patch by Stefan Roese, 01 Aug 2005:
1173 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1174 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1176 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1177 to run on both 405GP and 405GPr eval boards).
1179 * Patch by Steven Blakeslee, 27 Jul 2005:
1180 - Add support for AMCC PPC440EP/GR.
1181 - Add support for AMCC Yosemite PPC440EP eval board.
1182 - Add support for AMCC Yellowstone PPC440GR eval board.
1184 * Minor fixes for PPChameleon Board:
1185 - fix alignment of NAND size
1186 - make code do what the comment says
1188 * Implement h/w sector protection status synchronization at boot.
1189 The code is provided for, and was tested on, the Yukon/Alaska
1190 and PM520 boards only.
1192 A bug in flash_real_protect() for the Yukon board was fixed by
1193 adding a function that tells if two banks are on one flash chip.
1195 * Fix sysmon POST problem: check I2C error codes
1196 This fixes a problem of displaying bogus voltages when the voltages
1197 are so low that the I2C devices start failing while the rest of the
1198 system keeps running.
1200 * Patch by Cedric Vincent, 6 Jul 2005:
1201 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1203 * Patch by Jon Loeliger, 20 Jul 2005:
1204 Add missing PCI IO port definitions.
1206 * Add CompactFlash support for HMI1001 board.
1208 * Adjust printed board ID for LWMON board.
1210 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1212 * Add new argument format for flash commands to allow for usage like
1213 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1214 U-Boot will automaticially find the end of the corresponding sector.
1216 * Patch by Stefan Roese, 5 Jul 2005:
1217 Update uc100 board PHY setup
1219 * Patch by Stefan Roese, 1 Jul 2005:
1220 Fix PHY address for CATcenter board (now correct!)
1222 * Patch by Stefan Roese, 30 Jun 2005:
1223 Fix PHY addresses for PPChameleon and CATcenter boards
1224 Change MAINTAINER for most esd boards
1226 * Patch by Detlev Zundel, 30 Jun 2005:
1227 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1229 * Fix baudrate calculation problem on MPC5200 systems
1231 * Add EEPROM and RTC support for HMI1001 board
1233 * Patch by Detlev Zundel, 20 Jun 2005:
1234 Fix initialization of low active GPIO pins on inka4x0 board
1236 * Enable redundant environment, disable HW flash protection of
1239 * Patch by Travis Sawyer, 10 Jun 2005:
1240 Initialize allocated dev and private hw structures
1241 after their respective allocation in 440gx_enet.c
1243 * Patch by Steven Scholz, 10 Jun 2005:
1244 Fix byteorder problems with second argument of "bootm" with
1247 * Add support for HMI1001 board
1249 * Disable "date" and "sntp" commands on TQM866M
1251 * Fix watchdog reset problems on LWMON board
1253 * Patch by Juergen Selent, 17 May 2005:
1254 Add support for Funkwerk VoVPN gateway module.
1256 * Cleanup debug code for MPC8220 FEC driver
1258 * Extend burst mode RAM test program to take a loop count
1261 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1262 those boards that use it.
1264 * Patches by Greg Ungerer, 19 May 2005:
1265 - add support for the KS8695P (ARM 922 based) CPU
1266 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1268 * Patch by Steven Scholz, 19 May 2005:
1269 Add support for CONFIG_SERIAL_TAG on ARM boards
1271 * Add PCI support for Sorcery board.
1272 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1274 * Fix compile problems caused by new burst mode SDRAM test;
1275 make port pins to trigger logic analyzer configurable
1277 * Fix timer handling on MPC85xx systems
1279 * Fix debug code in omap5912osk flash driver
1281 * Add support for MPC8247 based "IDS8247" board.
1283 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1285 * On LWMON we must use the watchdog to reset the board as the CPU
1286 genereated HRESET pulse is too short to reset the external
1289 * Add test tool to exercise SDRAM accesses in burst mode
1290 (as standalone program, MPC8xx/PowerPC only)
1292 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1295 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1296 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1297 added to support LZO and LZARI compression modes (undefined by
1300 * Fix problem with symbolic links in JFFS2 code.
1302 * Use linker ASSERT statement to prevent undetected overlapping of
1303 sections on PPChameleon board; other boards might use this, too.
1305 * Patch by Stefan Roese, 03 May 2005:
1307 Fix problems in cmd_universe.c
1309 * Patch by Matthias Fuchs, 03 May 2005:
1310 Added missing variable declaration in cmd_nand.c
1311 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1313 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1315 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1317 Fix PHY address for canmb board.
1319 * Cleanup serial console baudrate calculation on AT91RM9200;
1320 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1322 * Patch by Matthias Fuchs, 18 Apr 2005:
1323 Make PCI target address spaces on PMC405 and CPCI405 boards
1324 configurable via environment variables
1326 * Auto-size RAM on canmb board.
1328 * Add support for canmb board
1330 * Patch by Stefan Roese, 13 Apr 2005:
1331 Update for esd apc405
1333 * Fixes for TQM8560 board:
1335 - remove debug messages
1336 - fix flash sector protection
1338 * Patch by Steven Scholz, 07 Apr 2005:
1339 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1341 * Patches by Steven Scholz, 07 Apr 2005:
1342 Fix compiler warning in altera.c
1343 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1345 * Patch by Ladislav Michl, 06 Apr 2005:
1346 Fix voiceblue configuration.
1348 * Patch by Stefan Roese, 06 Apr 2005:
1349 Updates for OCOTEA board:
1350 - Changed U-Boot size from 512kByte to 256kByte
1351 - Fixed flash driver to support boot from soldered user flash
1352 - Added README for switch from PIBS firmware to U-Boot
1354 * Patch by Travis Sawyer, 05 Apr 2005:
1355 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1356 Problem found by Andrew Wozniak.
1358 * Patch by Steven Scholz, 06 Apr 2005:
1359 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1360 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1362 * Patches by Robert Whaley, 29 Nov 2004:
1363 - update the pxa-regs.h file for PXA27x chips
1364 - add PXA27x based ADSVIX board
1365 - add support for MMC on PXA27x processors
1367 * Patch by Andrew E. Mileski, 28 Nov 2004:
1368 Fix PPC4xx SPD SDRAM detection bug
1370 * Patch by Hiroshi Ito, 26 Nov 2004:
1371 Fix logic of "test -z" and "test -n" commands
1373 * Patch by Ladislav Michl, 05 Apr 2005:
1374 Add support for VoiceBlue board.
1376 * Patch by Ladislav Michl, 05 Apr 2005:
1377 Fix netboot_common() prototypes.
1379 * Patch by Steven Scholz, 05 Apr 2005:
1380 Use i.MX watchdog timer for reset_cpu()
1382 * Patch by Steven Scholz, 05 Apr 2005:
1383 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1384 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1385 (now in interupts.c)
1387 * Add support for MPC8220 based "sorcery" board.
1389 * Add support for TQM8560 board.
1391 * Add FEC support for TQM8540 board.
1392 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1394 * Patch by Martin Krause, 04 Apr 2005:
1395 Update default configuration for CMC_PU2 board.
1397 * Patch by Steven Scholz, 04 Apr 2005:
1398 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1399 - introduce two new configuration options instead:
1400 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1402 * Patch by Steven Scholz, 04 Apr 2005:
1403 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1405 * Fix timer code for ARM systems: make sure that udelay() does not
1406 reset timers so it's save to use udelay() in timeout code.
1408 * Patch by Mathias Küster, 23 Nov 2004:
1409 add udelay support for the mcf5282 cpu
1411 * Patch by Tolunay Orkun, 16 November 2004:
1412 fix incorrect onboard Xilinx CPLD base address
1414 * Patch by Jerry Van Baren, 08 Nov 2004:
1415 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1416 the jumper for the HRCW source should select flash. If lowboot is
1417 not selected, the jumper for the HRCW source should select the
1419 - change default load base address to 0x00400000
1421 * Patch by Yuli Barcohen, 08 Nov 2004:
1422 Add support for Analogue & Micro Rattler boards.
1423 Tested on Rattler8248.
1425 * Patch by Andre Renaud, 08 Nov 2004:
1426 Fix watchdog support in common/lcd.c
1428 * Patch by Marc Leeman, 05 Nov 2003:
1429 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1430 bug only affects the XPC8245 processors
1432 * Patches by Josef Wagner, 29 Oct 2004:
1433 - Add support for MicroSys CPU87 board
1434 - Add support for MicroSys PM854 board
1436 * Patch by Jian Zhang, 02 Nov 2004:
1437 Add 16-bit NAND support
1439 * Patch by Scott McNutt, 01 Nov 2004:
1440 Add missing NIOS/NIOS2 support for "iminfo" command
1442 * Patch by Detlev Zundel, 29 Oct 2004:
1443 Add missing NIOS/NIOS2 support for "mkimage" tool.
1445 * Patch by David Adair, 27 Oct 2004:
1446 Add missing 440GX SDRAM Controller reset
1448 * Patch by Steven Scholz, 25 Oct 2004:
1449 Declare reset_cpu() in include/common.h instead locally
1451 * Patch by Yusdi Santoso, 22 Oct 2004:
1452 - Add support for HIDDEN_DRAGON board
1453 - fix endianess problem in driver/rtl1839.c
1455 * Patch by Allen Curtis, 21 Oct 2004:
1456 support multiple serial ports
1458 * Patch by Richard Klingler, 03 Apr 2005:
1459 Add call to eth_halt() in net/net.c when called functions fail
1460 after eth_init() has been called.
1462 * Patch by Sam Song, 3 April 2005:
1463 - Update README.Netconsole
1466 * Prepare for SoC rework of ARM code:
1467 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1468 - rename memsetup into lowlevel_init (function name and source files)
1469 Patch by Steven Scholz, 03 Apr 2005:
1470 - create SoC specific directories include/asm-arm/arch-imx and
1471 include/asm-arm/arch-s3c24x0
1473 * Fix problems with SNTP support;
1474 enable SNTP support in some boards.
1476 * Patches by Martin Krause, 01 Apr 2005:
1477 - Fix flash erase timeout on CMC_PU2
1478 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1480 * Patch by Steven Scholz, 13 March 2005:
1481 fix cache enabling for AT91RM9200
1483 * Patch by Masami Komiya, 30 Mar 2005:
1484 add SNTP support and expand time server and time offset fields of
1485 DHCP support. See doc/README.SNTP
1487 * Patch by Steven Scholz, 13 Dec 2004:
1488 Fix bug in at91rm920 ethernet driver
1490 * Patch by Steven Scholz, 13 Dec 2004:
1491 Remove duplicated code by merging memsetup.S files for
1492 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1494 * Patch by Detlev Zundel, 31 Mar 2005:
1495 Cleanup duplicate definition of overwrite_console()
1497 * Update TQM5200 configuration;
1498 prepare for Rev. 200 starter kit boards
1500 * Patch by Scott McNutt, 21 Oct 2004:
1501 Add support for Nios-II EPCS Controller core.
1503 * Patch by Scott McNutt, 20 Oct 2004:
1505 - Add sysid command (Nios-II only).
1506 - Locate default exception trampoline at proper offset.
1507 - Implement I/O routines (readb, writeb, etc)
1508 - Implement do_bootm_linux
1510 * Patches by Martin Krause, 22 Mar 2005:
1511 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1512 - add support for SM501 graphics controller
1513 - add support for graphic console on TQM5200
1514 - add support for TQM5200 Rev 200
1515 - cleanup, fix typo in include/configs/TQM5200.h
1517 * Patch by Manfred Baral, 17 Mar 2005:
1520 * Fix RTC configuration for PPChameleon board
1522 * Cleanup, fix typo in include/configs/TQM5200.h
1524 * Patch by Stefan Roese, 16 Mar 2005:
1525 Update for esd auto_update and hh405 board
1527 * Adapt for U-Boot image size (new features enabled) on TQM5200
1529 * Update code for TQM8540 board (and 85xx in general):
1530 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1531 - Reformat boot messages
1532 - Enable redundant environment
1533 - Replace the -O2 optimization flag with -mno-string
1535 * Patch by David Brownell, 10 Mar 2005:
1536 Restore copyright statements in OHCI drivers.
1538 * Add support for TQM8540 board
1540 * Patch by Detlev Zundel, 14 Mar 2005:
1541 NC650: changed NAND flash addressing to using UPMB
1543 * Patch by Stefan Roese, 14 Mar 2005:
1544 Update for esd voh405 fpga image
1546 * INKA4x0: Allow initialization of LCD backlight dimming from
1547 "brightness" environment variable.
1549 * Add port initialization for digital I/O on INKA4x0
1551 * Patch by Stefan Roese, 01 Mar 2005:
1552 Update for esd boards dp405 and hub405
1554 * Fix get_partition_info() parameter error in all other calls
1555 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1557 * Enable USB and IDE support for INKA4x0 board
1559 * Patch by Andrew Dyer, 28 Feb 2005:
1560 fix ext2load passing an incorrect pointer to get_partition_info()
1561 resulting in load failure for devices other than 0
1563 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1565 * Cleanup USB and partition defines
1567 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1569 * Add reset code for Coral-P on INKA4x0 board
1571 * Patch by Martin Krause, 28 Jun 2004:
1572 Update for TRAB board.
1574 * Fix some missing "volatile"s in MPC5xxx FEC driver
1576 * Fix cirrus voltage detection (for CPC45)
1578 * Fix byteorder problem in usbboot and scsiboot commands.
1580 * Patch by Cajus Hahn, 04 Feb 2005:
1581 - don't insist on leading '/' for filename in ext2load
1582 - set default partition to useful value (1) in ext2load
1584 * Patch by Andrew Dyer, 08 Jan 2005:
1585 fix wrong return codes in ext2 code
1587 * Removed '--no-warn-mismatch' option from Makefile. This option
1588 makes 'ld' to overlook binary objects compatibility.
1590 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1591 --end-group) outside of the group. This will make 'ld' to do
1592 _multiple_ search in the library group when resolving symbol
1593 references and do only a _single_ seach in libgcc.a after the group
1596 * Fix stability problems on CPC45 board again.
1598 * Make image detection for diskboot / usbboot / scsiboot more robust
1599 (also check header checksum)
1601 * Update CPC45 board configuration.
1603 * Add USB and PCI support for INKA4x0 board
1605 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1609 * Patch by Robin Getz, 13 Oct 2004:
1610 Add standalone application to change SMC91C111 MAC addresses,
1611 see examples/README.smc91111_eeprom
1613 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1614 Fix Flash support for ARM Integrator CP.
1616 * Patch by Richard Woodruff, 10 Jan 2005:
1617 Update support for OMAP2420 (ARM11) and H4 board:
1618 o clean up and add new types to H4 memory probe code.
1619 o fix to work with internal boot.
1620 o added PRCM config III operation.
1621 o fix marginal flash timings.
1622 o add revison ATAG usage.
1623 o enable voltage scaling at power chip.
1624 o fix compile error for i2c.
1626 * Fix network problem (error when receiving multiple ARP packets)
1628 * Patch by Daniel Poirot, 12 Oct 2004:
1629 Add support for Wind River sbc405 board
1631 * Patch by Rainer Brestan, 12 Oct 2004:
1632 Make examples/Makefile more robust
1634 * Patch by Sam Song, 11 October 2004:
1635 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1636 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1639 * Patch by Sam Song, 10 Oct 2004:
1640 Fix a parameter error in run_command() in main.c
1642 * Patch by Richard Woodruff, 01 Oct 2004:
1643 add support for the TI OMAP2420 processor and its H4 reference
1646 * Patch by Christian Pellegrin, 24 Sep 2004:
1647 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1649 * Patch by Leif Lindholm, 23 Sep 2004:
1650 add support for the AMD db1550 board
1652 * Patch by Travis Sawyer, 15 Sep 2004:
1653 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1654 update README.serial_multi
1656 * Patches by David Snowdon, 07 Sep 2004:
1657 - add u-boot.hex target in the top level Makefile
1658 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1659 - use -mtune=xscale and -march=armv5 options for PXA
1661 * Patch by Florian Schlote, 08 Sep 2004:
1662 Add support for SenTec-COBRA5272-board (Coldfire).
1664 * Patch by Gleb Natapov, 07 Sep 2004:
1665 mpc824x: set PCI latency timer to a sane value
1668 * Patch by Kurt Stremerch, 03 Sep 2004:
1669 Add bitstream configuration option for fpga command (Xilinx only).
1671 * Patch by Kurt Stremerch, 03 Sep 2004:
1672 Add Xilinx Spartan2E family FPGA support
1674 * Patch by Jeff Angielski, 02 Sep 2004:
1675 Add Added support for H2 revision of the EP8260 board.
1676 Fixed formatting for some of the EP8260 related source files.
1678 * Patch by Jon Loeliger, 02 Sep 2004:
1679 Reset monitor size back to 256 so environment can be written
1680 to flash on MPC85xx ADS and CDS releases.
1682 * Patch by Paolo Broggini, 02 Sep 2004:
1683 Make BSS clearing on ARM systems more robust
1685 * Patch by Yue Hu and Joe, 01 Sep 2004:
1686 - add PCI support for ixp425;
1687 - add EEPRO100 suppor tfor ixdp425 board.
1689 * Fix problem with protected sector detection in driver/cfi_flash.c
1691 ======================================================================
1692 Changes for U-Boot 1.1.2:
1693 ======================================================================
1695 * Code cleanup, mostly for GCC-3.3.x
1697 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1698 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1699 additional ethernet addresses.
1701 * Cleanup drivers/i82365.c - avoid duplication of code
1703 * Fix bogus "cannot span across banks" flash error message
1707 * Add support for CompactFlash for the CPC45 Board.
1709 * Fix problems with CMC_PU2 flash driver.
1712 - avoid trigraph warning in fs/ext2/ext2fs.c
1713 - rename UC100 -> uc100
1715 * Add support for UC100 board
1717 * Patch by Stefan Roese, 16 Dez 2004:
1718 - ext2fs support added
1719 - Tundra universe support added
1720 - Coldfire MCF5249 support added (no preloader needed!)
1721 - MCF5249 board TASREG added
1722 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1724 - some esd boards updated
1725 - memory commands "mdc" and "mwc" added for cyclic read/write
1726 (CONFIG_MX_CYCLIC, see README for further description)
1728 * Add support for INKA4X0 board
1730 * Patch by Steven Scholz, 12 Dec 2004:
1731 Fix typo in AT91 memory setup.
1733 * Patch by Martin Krause, 27 Oct 2004:
1734 - add support for "STK52xx" board (including PS/2 multiplexer)
1735 - add hardware detection for TQM5200
1737 * Clean up CMC PU2 flash driver
1739 * Update MAINTAINERS file
1741 * Fix bug in MPC823 LCD driver
1743 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1745 * Enable long help on CMC PU2 board;
1747 increase CPU speed from 179 to 207 MHz.
1749 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1750 unaligned tail part specially).
1752 * Update for AT91RM9200DK and CMC_PU2 boards:
1753 - Enable booting directly from flash
1754 - fix CMC_PU2 flash driver
1756 * Fix mkimage usage message
1758 * Map SRAM on NC650 board
1760 * Work around for Ethernet problems on Xaeniax board
1762 * Patch by TsiChung Liew, 23 Sep 2004:
1763 - add support for MPC8220 CPU
1764 - Add support for Alaska and Yukon boards
1766 * Fix configuration for ERIC board (needs more room)
1768 * Adjust MIPS compiler options at run-time depending on tools version
1769 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1770 "-mcpu=4kc" for old tools)
1772 * Add passing of the command line and memory size information to the
1773 kernel on xaeniax board.
1775 * Enable NAND flash support for NC650 board.
1777 * Patch by Thomas Lange 07 Oct 2004:
1778 Updated README for DBAu1x00 boards to match current status
1780 * Patch by Philippe Robin, 28 Sept 2004:
1781 Fix Flash support for Versatile.
1783 * Patch by Roger Blofeld, 16 Sep 2004:
1784 Fix timeout for DHCP command retry
1786 * Patch by Pantelis Antoniou, 14 Sep 2004:
1787 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1789 * Patch by Pantelis Antoniou, 14 Sep 2004:
1790 Kick watchdog when bz-decompressing
1792 * Fix CFG_HZ problems on AT91RM9200 systems
1793 [Remember: CFG_HZ should be 1000 on ALL systems!]
1795 * Patch by Gridish Shlomi, 30 Aug 2004:
1796 - Add support to revA version of PQ27 and PQ27E.
1797 - Reverted MPC8260ADS baudrate back to original 115200
1799 * Patch by Hojin, 17 Sep 2004:
1800 Fix typo in cfi_flash.c
1802 * Patch by Mark Jonas, 09 September 2004:
1803 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1806 * Patch by Mark Jonas, 31 August 2004:
1807 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1808 improves FTP performance for MPC5200 systems. Enabled for IceCube
1811 * Patch by Michael Bendzick, 30 Aug 2004:
1812 - Improve platform.S code for omap1510inn that detects whether code
1813 is running from SDRAM or not. Patch allows SDRAM to be configured
1814 if code is running out of SRAM at 0x20000000.
1816 * Patch by Frederick Klatt, 30 Aug 2004:
1817 Add support for the Wind River SBC8540/SBC8560 boards
1819 * Configure SX1 board to use drivers/cfi_flash.c
1821 * Patches by Michael Bendzick, 30 Aug 2004:
1822 - Configure omap1510inn board to use drivers/cfi_flash.c
1823 - Make drivers/cfi_flash.c protect environment and redundant
1826 * Patch by Steven Scholz, 23 Jun 2004:
1827 - Add script (tools/img2brec.sh) to programm U-Boot into
1828 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1830 * Patches by Scott McNutt, 24 Aug 2004:
1831 - Add support for Altera Nios-II processors.
1832 - Add support for Psyent PCI-5441 board.
1833 - Add support for Psyent PK1C20 board.
1835 * Patches by Jon Loeliger, 24 Aug 2004:
1836 - Add support for the MPC8541 and MPC8555 CDS boards
1837 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1838 - Convert MPC85xxADS to use common CFI flash driver
1839 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1840 from board_early_init_f()
1841 - Provide SW workaround for PCI initialization on 85xx CDS
1843 * Patches by George G. Davis, 24 Aug 2004:
1844 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1845 - Remove static network setup defaults from mx1ads_config
1846 - update ARM boards to use constants from mach-types.h
1848 * Patch by Gary Jennejohn, 04 Oct 2004:
1849 - fix I2C on at91rm9200
1850 - add support for Ricoh RS5C372A RTC
1852 * Patch by Gary Jennejohn, 01 Oct 2004:
1853 - add support for CMC PU2 board
1854 - add support for I2C on at91rm9200
1856 * Patch by Gary Jennejohn, 28 Sep 2004:
1857 fix baudrate handling on at91rm9200
1859 * Patch by Yuli Barcohen, 22 Aug 2004:
1860 - remove ZPC.1900 board-specific flash driver;
1861 switch the port to generic CFI driver;
1864 * Patch by Hinko Kocevar, 21 Aug 2004:
1865 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1867 * Clean up tools/bmp_logo.c to not add trailing white space
1869 * Patch by Hinko Kocevar, 21 Aug 2004:
1870 - Group common framebuffer functions in common/lcd.c
1871 - Group common framebuffer macros and #defines in include/lcd.h
1872 - Provide calc_fbsize() for video ATAG
1874 * Patch by Sam Song, 21 August 2004:
1875 - Fix a typo in README
1876 - Align "(RO)" output for "flinfo" after "protect on"
1877 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1878 ratio 1:1 when core frequency less than 50MHz
1880 * Patches by Hinko Kocevar, 21 Aug 2004:
1881 - fix some "use of label at end of compound statement" warnings
1882 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1884 * Patch by Steven Scholz, 16 Aug 2004:
1885 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1886 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1887 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1888 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1889 into cpu/arm920t/$(SOC)/
1891 * Patches by Sean Chang, 09 Aug 2004:
1892 - Added support for both 8 and 16 bit mode access to System ACE CF
1894 - Fixed missing System ACE CF device during get FAT partition info
1895 in fat_register_device function.
1896 - Enabled System ACE CF support on ML300.
1898 * Patch by Sean Chang, 09 Aug 2004:
1899 Synch defines for saveenv and do_saveenv functions so they get
1900 compiled under the same statement.
1902 * Patch by Sean Chang, 09 Aug 2004:
1903 - Added I2C support for ML300.
1904 - Added support for ML300 to read out its environment information
1905 stored on the EEPROM.
1906 - Added support to use board specific parameters as part of
1907 U-Boot's environment information.
1908 - Updated MLD files to support configuration for new features
1911 * Patches by Travis Sawyer, 05 Aug 2004:
1912 - Remove incorrect bridge settings for eth group 6
1913 - Add call to setup bridge in ppc_440x_eth_initialize
1914 - Fix ppc_440x_eth_init to reset the phy only if its the
1915 first time through, otherwise, just check the phy for the
1916 autonegotiated speed/duplex. This allows the use of netconsole
1917 - only print the speed/duplex the first time the phy is reset.
1919 * Patch by Shlomo Kut, 29 Mar 2004:
1920 Add support for MKS Instruments "Quantum" board
1922 * Fix build problem with Cogent boards;
1923 avoid using <asm/byteorder.h> when using the host compiler
1925 * Patch by Ganapathi C, 04 Aug 2004:
1926 Fix NFS timeout issue
1928 * Patch by Yuli Barcohen, 19 Jul 2004:
1929 - Fix host tools building in Cygwin environment
1930 - Fix header files search order for host tools
1932 * Patch by Tom Armistead, 19 Jul 2004:
1933 Fix kgdb.S support for 74xx_75x cpu
1935 * Patch by Jon Loeliger, 15 Jul 2004:
1936 Fix MPC85xx I2C driver
1938 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1940 * Patch by Stephen Williams, 15 July 2004
1941 Set the PCI class code for JSE board as part of PCI interface setup
1943 * Patch by Michael Bendzick, 15 Jul 2004:
1944 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1945 CFG_FLASH_USE_BUFFER_WRITE is set
1947 * Patch by Yuli Barcohen, 13 Jul 2004:
1948 Allow clock setting on MPC866/MPC885 series chips according to
1949 environment variable `cpuclk'
1951 * Patch by Yuli Barcohen, 20 Apr 2004:
1952 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1954 * Patch by Vincent Dubey, 24 Sep 2004:
1955 Add support for xaeniax board
1957 * Add comment about non-GPL character of standalone applications to
1960 * Fix FEC ethernet problem on NSCU board.
1962 * Patch by Gary Jennejohn, 09 Sep 2004:
1963 allow to use USART1 as console port on at91rm9200dk boards
1965 * Patch by Stefan Roese, 16 Sep 2004:
1968 * Fix SysClk handling for PPChameleon and CATcenter boards
1970 * Patch by Detlev Zundel, 08 Sep 2004:
1971 Update etags build target
1973 * Improve NetConsole support: add support for broadcast destination
1974 address and buffered input.
1976 * Cleanup compiler warnings for GCC 3.3.x and later
1978 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1980 * Add support for IDS "NC650" board
1982 * Add automatic update support for LWMON board
1984 * Clear Block Lock-Bits when erasing flash on LWMON board.
1986 * Fix return code of "fatload" command
1988 * Enable MSDOS/VFAT filesystem support for LWMON board
1990 * Patch by Martin Krause, 03 Aug 2004:
1991 change timing for SM501 graphics controller on TQM5200 module
1993 * Patch by Mark Jonas, 13 July 2004:
1994 - Total5200 LCD now run in little endian mode. Endianess conversion
1995 is done in hardware.
1996 - Removed last reference to "console" environment variable.
1998 * Patches by Lars Munch, 12 Jul 2004:
1999 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2001 - split out the LXT971A PHY from ns_9750_eth.h
2002 - split the dm9161 phy part out of at91rm9200_ether.c
2004 * Patch by Andreas Engel, 12 Jul 2004:
2005 Replaced hardcoded PL011 clock frequency with config variable.
2006 Fixed wrong CONFIG_CMD_DFL doc.
2008 * Patch by Thomas Viehweger, 09 Jun 2004:
2009 make it possible to remove chpart when there is only one partition
2011 * Add support for console over UDP (compatible to Ingo Molnar's
2012 netconsole patch under Linux)
2014 * Patch by Jon Loeliger, 16 Jul 2004:
2015 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2017 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2018 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2019 and CONFIG_L2_INIT_RAM options.
2020 - Refactor Local Bus initialization out of SDRAM setup.
2021 - Re-implement new version of LBC11/DDR11 errata workarounds.
2022 - Moved board specific PCI init parts out of CPU directory.
2023 - Added TLB entry for PCI-1 IO Memory
2024 - Updated README.mpc85xxads
2026 * Patch by Sascha Hauer, 28 Jun:
2027 - add generic support for Motorola i.MX architecture
2028 - add support for mx1ads, mx1fs2 and scb9328 boards
2030 * Patches by Marc Leeman, 23 Jul 2004:
2031 - Add define for the PCI/Memory Buffer Configuration Register
2032 - corrected comments in cpu/mpc824x/cpu_init.c
2034 * Add support for multiple serial interfaces
2035 (for example to allow modem dial-in / dial-out)
2037 * Patch by Stefan Roese, 15 Jul 2004:
2038 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2040 * Fix NSCU config; add ethernet wakeup code.
2042 * Add link for preloader for Motorola Coldfire to README.m68k
2044 * Patch by Michael Bendzick, 12 Jul 2004:
2045 fix output formatting in drivers/cfi_flash.c
2047 * Patch by Mark Jonas, 02 Jul 2004:
2048 Fix lowboot (again) on MPC5xxx
2050 * Patch by Curt Brune, 07 Jul 2004:
2051 relocate exception vectors on arm720t if needed
2053 * Patch by George G. Davis, 06 Jul 2004:
2054 - update mach-types.h to latest arm.linux.org.uk master list
2055 - Set correct OMAP1610 bi_arch_number for build target
2057 * Patch by Curt Brune, 06 Jul 2004:
2058 evb4510: add support for timer interrupt; cleanup
2060 * Patch by Dan Poirot, 06 Jul 2004:
2061 Fix sbc8260 environment variables
2063 * Cleanup redundand "console" environment variable
2065 * Patch by Mark Jonas, 05 Jul 2004:
2066 add support for the Total5100's and Total5200's LCD screen
2068 * Patches by Dan Eisenhut, 01 Jul 2004:
2070 - Move doc2000.h include to prevent compiler warning on some boards
2072 * Patch by Mark Jonas, 01 Jul 2004:
2073 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2074 MGT5100 and MPC5200 based Freescale platforms.
2076 * Patch by Philippe Robin, 01 Jul 2004:
2077 Add initialization for Integrator and versatile board files.
2079 * Patch by Hinko Kocevar, 01 Jun 2004:
2080 Fix VFD FB allocation, add LCD FB allocation on ARM
2082 * Patch by Martin Krause, 30 Jun 2004:
2083 Add support for TQM5200 board
2085 * Patch by Martin Krause, 29 Jun 2004:
2086 Add loopw command: infinite write loop on address range
2088 * Patches by Yasushi Shoji, 29 Jun 2004:
2089 - add empty include/asm-microblaze/processor.h
2090 - add to CREDITS and MAINTAINERS
2091 - add gd initialization
2092 - add MicroBlaze and SUZAKU board to MAKEALL script
2093 - add reset support for SUZAKU
2094 - add flush_cache() for MicroBlaze
2095 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2096 size flash memory on SUZAKU
2098 * Patch by Prakash Kumar, 27 Jun 2004:
2099 Add support for the PXA250 based Intrinsyc Cerf board.
2101 * Patch by Yasushi Shoji, 27 Jun 2004:
2102 fix comment in include/common.h
2104 * Rename SBC8560 into sbc8560 for consistency
2106 * Patch by Daniel Poirot, 24 Jun 2004:
2107 Add support for Wind River's sbc8240 board
2109 * Patches by Yasushi Shoji, 26 Jun 2004:
2110 - drivers/serial_xuartlite.c: fix "return 0" in void function
2111 - add microblaze support to mkimage tool
2113 * Patch by Fred Klatt, 25 Jun 2004:
2114 Add support for WindRiver's sbc8560 board
2116 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2117 Small Bugs fixes for "at91rm9200dk" board:
2118 - Timing modifications for SPI DataFlash access
2119 - Fix NAND flash detection bug
2121 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2122 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2124 * Patch by Jon Loeliger, 17 June 2004:
2125 Completion of the 8540ADS/8560ADS updates:
2126 Fix some PCI and Rapid I/O memory maps,
2127 Initialize both TSEC 1 and 2,
2129 Update MAINTAINER for 85xx boards and README.mpc85xxads
2131 * Patch by Yuli Barcohen, 16 Jun 2004:
2132 Remove obsolete AdderII port which was superseded by unified
2133 AdderII/Adder87x port
2135 * Patch by Ladislav Michl, 16 Jun 2004:
2136 Fix gcc-3.3.3 warnings for smc91111.c
2138 * Patch by Stefan Roese, 02 Jul 2004:
2139 - Fix bug in 405 ethernet driver; allocated data not cleared!
2140 - Fix problem in 405 i2c driver; don't try to print without console!
2142 * Patch by Paul Ruhland, 11 Jun 2004:
2143 Remove debug code from 'board/lpd7a40x/flash.c'
2145 * Patch by Andrea Marson, 11 Jun 2004:
2146 Update for PPChameleon board:
2147 - support for SysClk @ 25MHz
2148 - support for Silicon Motion SM712 VGA controller
2151 * Patches by Richard Woodruff, 10 Jun 2004:
2152 - fix problems with examples/stubs.c for GCC >= 3.4
2153 - fix problems with gd initialization
2155 * Patch by Curt Brune, 17 May 2004:
2156 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2157 - Add support for ESPD-Inc. EVB4510 Board
2159 * Patch by Marc Leeman, 11 May 2004:
2160 Fix for MPC8245 - reading PPC Memory from another device with the
2161 PPC as PCI target device corrupts data due to interenal hardware
2164 * Fix "cls" command when used with splash screen
2166 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2167 slow download of a big image)
2169 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2170 display even after showing a bitmap
2172 * Patch by Josef Wagner, 04 Jun 2004:
2173 - DDR Ram support for PM520 (MPC5200)
2174 - support for different flash types (PM520)
2175 - USB / IDE / CF-Card / DiskOnChip support for PM520
2176 - 8 bit boot rom support for PM520/CE520
2177 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2178 - I2C and RTC support for CPC45
2179 - support of new flash type (28F160C3T) for CPC45
2181 * Fix flash parameters passed to Linux for PPChameleon board
2183 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2185 * Patch by Paul Ruhland, 10 Jun 2004:
2186 fix support for Logic SDK-LH7A404 board and clean up the
2187 LH7A404 register macros.
2189 * Patch by Matthew McClintock, 10 Jun 2004:
2190 Modify code to select correct serial clock on Sandpoint8245
2192 * Patch by Robert Schwebel, 10 Jun 2004:
2193 Add support for Intel K3 strata flash.
2195 * Patch by Thomas Brand, 10 Jun 2004:
2196 Fix "loads" command on DK1S10 board
2198 * Patch by Yuli Barcohen, 09 Jun 2004:
2199 Add support for 8MB flash SIMM and JFFS2 file system on
2200 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2202 * Patch by Yuli Barcohen, 09 Jun 2004:
2203 Add support for Analogue&Micro Adder87x and the older AdderII board.
2205 * Patch by Ming-Len Wu, 09 Jun 2004:
2206 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2208 * Patch by Sam Song, 09 Jun 2004:
2209 - Add support for RPXlite_DW board
2210 - Update FLASH driver for 4*AM29DL323DB90VI
2211 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2213 * Patch by Mark Jonas, 08 June 2004:
2214 - Make MPC5200 boards evaluate the SVR to print processor name and
2215 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2217 * Patch by Kai-Uwe Bloem, 06 May 2004:
2218 Fix endianess problem in cramfs code
2220 * Patch by Tom Armistead, 04 Jun 2004:
2221 Add support for MAX6900 RTC
2223 * Patches by Ladislav Michl, 03 Jun 2004:
2224 - fix cfi_flash.c on LE systems
2225 - let 'make mrproper' delete u-boot.img as well
2226 - turn printf into debug in cfi_flash.c
2228 * Patch by Kurt Stremerch, 28 May 2004:
2229 Add support for Exys XSEngine board
2231 * Patch by Martin Krause, 27 May 2004:
2232 Fix a MPC5xxx I2C timing issue in i2c_probe().
2234 * Patch by Leif Lindholm, 27 May 2004:
2235 Fix board_init_f() for dbau1x00 board.
2237 * Patch by Imre Deak, 26 May 2004:
2238 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2239 Set flash base accordingly, and decide whether to do or skip board
2240 specific setup steps.
2242 * Patch by Josef Baumgartner, 26 May 2004:
2243 Add missing define in include/asm-m68k/global_data.h
2245 * Patch by Josef Baumgartner, 25 May 2004:
2246 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2248 * Patch by Paul Ruhland, 24 May 2004:
2249 fix SDRAM initialization for LPD7A400 board.
2251 * Patch by Jian Zhang, 20 May 2004:
2252 add support for environment in NAND flash
2254 * Patch by Yuli Barcohen, 20 May 2004:
2255 Add support for Interphase iSPAN boards.
2257 * Patches by Paul Ruhland, 17 May 2004:
2258 - Add I/O functions to the smc91111 ethernet driver to support the
2259 Logic LPD7A40x boards.
2260 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2261 specifically the LPD7A400.
2263 * Patches by Robert Schwebel, 15 May 2004:
2264 - call MAC address reading code also for SMSC91C111;
2265 - make SMSC91C111 timeout configurable, remove duplicate code
2266 - fix get_timer() for PXA
2267 - update doc/README.JFFS2
2268 - use "bootfile" env variable also for jffs2
2270 * Patch by Tolunay Orkun, 14 May 2004:
2271 Add support for Cogent CSB472 board (8MB Flash Rev)
2273 * Patch by Thomas Viehweger, 14 May 2004:
2274 - flash.h: more flash types added
2275 - immap_8260.h: some bits added (useful for RMII)
2276 - cmd_coninfo.c: typo corrected, printf -> puts
2277 - reduced size by replacing spaces with tab
2279 * Patch by Robert Schwebel, 13 May 2004:
2280 Add 'imgextract' command: extract one part of a multi file image.
2282 * Patches by Jon Loeliger, 11 May 2004:
2283 Dynamically handle REV1 and REV2 MPC85xx parts.
2284 (Jon Loeliger, 10-May-2004).
2285 New consistent memory map and Local Access Window across MPC85xx line.
2286 New CCSRBAR at 0xE000_0000 now.
2287 Add RAPID I/O memory map.
2288 New memory map in README.MPC85xxads
2289 (Kumar Gala, 10-May-2004)
2290 Better board and CPU identification on MPC85xx boards at boot.
2291 (Jon Loeliger, 10-May-2004)
2292 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2293 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2294 (Jim Robertson, 10-May-2004)
2295 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2296 Supports multiple PHYs.
2297 (Andy Fleming, 10-May-2004)
2298 Some README.MPC85xxads updates.
2299 (Kumar Gala, 10-May-2004)
2300 Copyright updates for "Freescale"
2301 (Andy Fleming, 10-May-2004)
2303 * Patch by Stephen Williams, 11 May 2004:
2304 Add flash support for ST M29W040B
2305 Reduce JSE specific flash.c to remove dead code.
2307 * Patch by Markus Pietrek, 04 May 2004:
2308 Fix clear_bss code for ARM systems (all except s3c44b0 which
2309 doesn't clear BSS at all?)
2311 * Fix "ping" problem on INC-IP board. Strange problem:
2312 Sometimes the store word instruction hangs while writing to one of
2313 the Switch registers, but only if the next instruction is 16-byte
2314 aligned. Moving the instruction into a separate function somehow
2315 makes the problem go away.
2317 * Patch by Rishi Bhattacharya, 08 May 2004:
2318 Add support for TI OMAP5912 OSK Board
2320 * Patch by Sam Song May, 07 May 2004:
2321 Fix typo of UPM table for rmu board
2323 * Patch by Pantelis Antoniou, 05 May 2004:
2324 - Intracom board update.
2327 * Add support for the second Ethernet interface for the 'PPChameleon'
2330 * Patch by Dave Peverley, 30 Apr 2004:
2331 Add support for OMAP730 Perseus2 Development board
2333 * Patch by Alan J. Luse, 29 Apr 2004:
2334 Fix flash chip-select (OR0) option register setting on FADS boards.
2336 * Patch by Alan J. Luse, 29 Apr 2004:
2337 Report MII network speed and duplex setting properly when
2338 auto-negotiate is not enabled.
2340 * Patch by Jarrett Redd, 29 Apr 2004:
2341 Fix hang on reset on Ocotea board due to flash in wrong mode.
2343 * Patch by Dave Peverley, 29 Apr 2004:
2344 add MAC address detection to smc91111 driver
2346 * Patch by David Müller, 28 Apr 2004:
2347 fix typo in lib_arm/board.c
2349 * Patch by Tolunay Orkun, 20 Apr 2004:
2350 - README update: add CONFIG_CSB272 and csb272_config
2351 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2352 i2cfast environment variable
2354 * Patch by Yuli Barcohen, 19 Apr 2004:
2355 - Rename DUET_ADS to MPC885ADS
2356 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2357 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2358 - Clean up FADS family port to use the new defines
2360 * Fix PCI support on CPC45 board
2362 * Patch by Scott McNutt, 25 Apr 2004:
2363 Add Nios GDB/JTAG Console support:
2364 - Add stubs to support gdb via JTAG.
2365 - Add support for console over JTAG.
2368 * Add support for CATcenter board (based on PPChameleon ME module)
2370 * Patch by Klaus Heydeck, 12 May 2004:
2371 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2372 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2373 various changes to KUP4 board specific files
2375 * Fix minor network problem on MPC5200: need some delay between
2376 resetting the PHY and sending the first packet. Implemented in a
2377 "natural" way by invoking the PHY reset and initialization code
2378 only once after power on vs. each time the interface is brought up.
2380 * Add some limited support for low-speed devices to SL811 USB controller
2381 (at least "usb reset" now passes successfully and "usb info" displays
2382 correct information)
2384 * Change init sequence for multiple network interfaces: initialize
2385 on-chip interfaces before external cards.
2387 * Fix memory leak in the NAND-specific JFFS2 code
2389 * Fix SL811 USB controller when attached to a USB hub
2391 * Fix config option spelling in PM520 config file
2393 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2394 patches by Pantelis Antoniou, 30 Mar 2004)
2396 * Fix minor NAND JFFS2 related issue
2398 * Fixes for SL811 USB controller:
2399 - implement workaround for broken memory stick
2400 - improve error handling
2402 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2403 cope with congested networks.
2405 ======================================================================
2406 Changes for U-Boot 1.1.1:
2407 ======================================================================
2409 * Patch by Travis Sawyer, 23 Apr 2004:
2410 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2411 errata from Vitesse Semiconductor.
2413 * Patch by Philippe Robin, 22 Apr 2004:
2414 Fix ethernet configuration for "versatile" board
2416 * Patch by Kshitij Gupta, 21 Apr 2004:
2417 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2419 * Patch by Steven Scholz, 24 Feb 2004:
2420 Fix a bug in AT91RM9200 ethernet driver:
2421 The MII interface is now initialized before accessing the PHY.
2423 * Patch by John Kerl, 19 Apr 2004:
2424 Use U-boot's miiphy.h for PHY register names, rather than
2425 introducing a new header file.
2427 * Update pci_ids.h from linux-2.4.26
2429 * Patch by Masami Komiya, 19 Apr 2004:
2430 Fix problem cause by VLAN function on little endian architecture
2431 without VLAN environment
2433 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2434 binary image for all clock frequencies. Implement run-time
2435 optimization of flash access timing based on the actual bus
2438 * Modify KUP4X board configuration to use SL811 driver for USB memory
2439 sticks (including FAT / VFAT filesystem support)
2441 * Add SL811 Host Controller Interface driver for USB
2443 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2445 * Patch by Pantelis Antoniou, 19 Apr 2004:
2446 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2447 Minor patches for Intracom boards.
2449 * Patch by Christian Pell, 19 Apr 2004:
2450 cleanup support for CF/IDE on PCMCIA for PXA25X
2452 * Temporarily disabled John Kerl's extended MII command code because
2453 "miivals.h" is missing
2455 * Patches by Mark Jonas, 13 Apr 2004:
2456 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2457 - Add sync instructions to IceCube SDRAM init code
2458 - Move SDRAM chip constants into seperate include files
2459 - Unify DDR and SDR initialization code
2460 - Unify all IceCube (Lite5xxx) target names
2462 * Patch by John Kerl, 16 Apr 2004:
2463 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2464 mii read 4-7 18-1a. Also add mii dump subcommand for
2465 pretty-printing standard regs 0-5.
2467 * Patch by Stephen Williams, 16 April 2004:
2468 fix typo in JSE.h; update MAINTAINERS
2470 * Patch by Matthew S. McClintock, 14 Apr 2004:
2471 fix initdram function for utx8245 board
2473 * Patch by Markus Pietrek, 14 Apr 2004:
2474 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2476 * Patch by Reinhard Meyer, 18 Apr 2004:
2477 provide the IDE Reset Function for EMK 5200 boards
2479 * Patch by Masami Komiya, 12 Apr 2004:
2480 fix pci_hose_write_config_{byte,word}_via_dword problems
2482 * Patch by Sangmoon Kim, 12 Apr 2004:
2483 Update max RAM size for debris board
2485 * Patch by Travis Sawyer, 08 Apr 2004:
2486 Add TLB entry for second DIMM slot on ocotea
2488 * Patch by Masami Komiya, 08 Apr 2004:
2489 add RTL8169 network driver
2491 * Patch by Dan Malek, 07 Apr 2004:
2492 - Add support for RPC/STx GP3, Motorola 8560 board
2493 - Update 85xx TSEC driver so it searches MII for first available PHY
2495 - Add functions to support console MII commands.
2497 * Patch by Tolunay Orkun, 07 Apr 2004:
2498 Move initialization of bi_iic_fast[]
2499 from board_init_f() to board_init_r()
2501 * Patch by Yasushi Shoji, 07 Apr 2004:
2502 Cleanup microblaze port
2504 * Patch by Sangmoon Kim, 07 Apr 2004:
2505 Add auto SDRAM module detection for Debris board
2507 * Patch by Rune Torgersen, 06 Apr 2004:
2508 - Fix some PCI problems on the MPC8266ADS board
2509 - Fix the location of some PCI entries in the immap structure
2511 * Patch by Yasushi Shoji, 07 Apr 2004:
2512 - add support for microblaze processors
2513 - add support for AtmarkTechno "suzaku" board
2515 * Configure PPChameleon board to use redundand environment in flash
2517 * Configure PPChameleon board to use JFFS2 NAND support.
2519 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2521 * Patch by Rune Torgersen, 16 Apr 2004:
2524 * Patches by Pantelis Antoniou, 16 Apr 2004:
2525 - add support for a new version of an Intracom board and fix
2526 various other things on others.
2527 - add verify support to the crc32 command (define
2528 CONFIG_CRC32_VERIFY to enable it)
2529 - fix FEC driver for MPC8xx systems:
2530 1. fix compilation problems for boards that use dynamic
2532 2. shut down FEC after network transfers
2533 - HUSH parser fixes:
2534 1. A new test command was added. This is a simplified version of
2535 the one in the bourne shell.
2536 2. A new exit command was added which terminates the current
2538 3. Fixed handing of $? (exit code of last executed command)
2539 - Fix some compile problems;
2540 add "once" functionality for the netretry variable
2542 * Patch by George G. Davis, 02 Apr 2004:
2543 add support for Intel Assabet board
2545 * Patch by Stephen Williams, 01 Apr 2004:
2546 Add support for Picture Elements JSE board
2548 * Patch by Christian Pell, 01 Apr 2004:
2549 Add CompactFlash support for PXA systems.
2551 * Patches by Pantelis Antoniou, 30 Mar 2004:
2552 - add auto-complete support to the U-Boot CLI
2553 - add support for NETTA and NETPHONE boards; fix NETVIA board
2554 - add support for the Epson 156x series of graphical displays
2555 (These displays are serial and not suitable for using a normal
2556 framebuffer console on them)
2557 - add infrastructure needed in order to POST any DSPs in a board
2558 - improve and fix various things in the MPC8xx FEC driver:
2559 1. The new 87x and 88x series of processors have two FECs,
2560 and the new driver supports them both.
2561 2. Another change in the 87x/88x series is support for
2562 the RMII (Reduced MII) interface. However numerous
2563 changes are needed to make it work since the PHYs
2564 are connected to the same lines. That means that
2565 you have to address them correctly over the MII
2567 3. We now correctly match the MII/RMII interface
2568 configuration to what the PHY reports.
2569 - Fix problem when readingthe MII status register. Due to the
2570 internal design of many PHYs you have to read the register
2571 twice. The problem is more apparent in 10Mbit mode.
2572 - add new mode ".jffs2s" for reading from a NAND device: it just
2573 skips over bad blocks.
2574 - add networking support for VLANs (802.1q), and CDP (Cisco
2576 - some minor patches / cleanup
2578 * Patch by Yuli Barcohen, 28 Mar 2004:
2579 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2580 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2581 - Change configuration method for MPC8260ADS family
2583 * add startup code to clear the BSS of standalone applications
2585 * Fix if / elif handling bug in HUSH shell
2587 ======================================================================
2588 Changes for U-Boot 1.1.0:
2589 ======================================================================
2591 * Patch by Mark Jonas: Remove config.tmp files only when
2592 unconfiguring the board
2594 * Adapt RMU board for bigger flash memory
2596 * Patch by Klaus Heydeck, 13 Mar 2003:
2597 Add support for KUP4X Board
2599 * Patch by Pavel Bartusek, 21 Mar 2004
2600 Add Reiserfs support
2602 * Patch by Hinko Kocevar, 20 Mar 2004
2603 - Add auto-release for SMSC LAN91c111 driver
2604 - Add save/restore of PTR and PNR regs as suggested in datasheet
2606 * Patch by Stephen Williams, 19 March 2004
2607 Increase speed of sector reads from SystemACE,
2608 shorten poll timeout and remove a useless reset
2610 * Patch by Tolunay Orkun, 19 Mar 2004:
2611 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2614 * Patch by Brad Kemp, 18 Mar 2004:
2615 prevent machine checks during a PCI scan
2617 * Patch by Pierre Aubert, 18 Mar 2004:
2618 Fix string cleaning in IDE identification
2620 * Patch by Pierre Aubert, 18 Mar 2004:
2621 - Unify video mode handling for Chips & Technologies 69000 Video
2622 chip and Silicon Motion SMI 712/710/810 Video chip
2623 - Add selection of the video output (CRT or LCD) via 'videoout'
2624 environment variable for the Silicon Motion
2627 * Patch by Pierre Aubert, 18 Mar 2004:
2628 include/common.h typo fix
2630 * Patches by Tolunay Orkun, 17 Mar 2004:
2631 - Add support for bd->bi_iic_fast[] initialization via environment
2632 variable "i2cfast" (CONFIG_I2CFAST)
2633 - Add "i2cfast" u-boot environment variable support for csb272
2635 * Patch by Carl Riechers, 17 Mar 2004:
2636 Ignore '\0' characters in console input for use with telnet and
2639 * Patch by Leon Kukovec, 17 Mar 2004:
2640 typo fix for strswab prototype #ifdef
2642 * Patches by Thomas Viehweger, 16 Mar 2004:
2643 - show PCI clock frequency on MPC8260 systems
2644 - add FCC_PSMR_RMII flag for HiP7 processors
2645 - in do_jffs2_fsload(), take load address from load_addr if not set
2646 explicit, update load_addr otherwise
2647 - replaced printf by putc/puts when no formatting is needed
2648 (smaller code size, faster execution)
2650 * Patch by Phillippe Robin, 16 Mar 2004:
2651 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2653 * Patch by Stephen Williams, 15 Mar 2004:
2654 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2656 * Patch by Tolunay Orkun, 15 Mar 2004:
2657 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2659 * Patch by Travis Sawyer, 15 Mar 2004:
2660 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2662 * Add start-up delay to make sure power has stabilized before
2663 attempting to switch on USB on SX1 board.
2665 * Patch by Josef Wagner, 18 Mar 2004:
2666 - Add support for MicroSys XM250 board (PXA255)
2667 - Add support for MicroSys PM828 board (MPC8280)
2668 - Add support for 32 MB Flash on PM825/826
2669 - new SDRAM refresh rate for PM825/PM826
2670 - added support for MicroSys PM520 (MPC5200)
2671 - replaced Query by Identify command in CPU86/flash.c
2672 to support 28F160F3B
2674 * Fix wrap around problem with udelay() on ARM920T
2676 * Add support for Macronix flash on TRAB board
2678 * Patch by Pierre Aubert, 15 Mar 2004:
2679 Fix buffer overflow in IDE identification
2681 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2683 * Remove redundand #define in IceCube.h
2685 * Patch by Steven Scholz, 27 Feb 2004:
2686 - Adding get_ticks() and get_tbclk() for AT91RM9200
2687 - Many white space fixes in cpu/at91rm9200/interrupts.c
2689 * Patches by Steven Scholz, 20 Feb 2004:
2690 some cleanup in AT91RM9200 related code
2692 * Patches by Travis Sawyer, 12 Mar 2004:
2693 - Fix Gigabit Ethernet support for 440GX
2694 - Add Gigabit Ethernet Support to MII PHY utilities
2696 * Patch by Brad Kemp, 12 Mar 2004:
2697 Fixes for drivers/cfi_flash.c:
2698 - Better support for x8/x16 implementations
2699 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2700 - Added defines for AMD command and address constants
2702 * Patch by Leon Kukovec, 12 Mar 2004:
2703 Fix get_dentfromdir() to correctly handle deleted dentries
2705 * Patch by George G. Davis, 11 Mar 2004:
2706 Remove hard coded network settings in TI OMAP1610 H2
2707 default board config
2709 * Patch by George G. Davis, 11 Mar 2004:
2710 add support for ADS GraphicsClient+ board.
2712 * Patch by Pierre Aubert, 11 Mar 2004:
2713 - add bitmap command and splash screen support in cfb console
2714 - add [optional] origin in the bitmap display command
2716 * Patch by Travis Sawyer, 11 Mar 2004:
2717 Fix ocotea board early init interrupt setup.
2719 * Patch by Thomas Viehweger, 11 Mar 2004:
2720 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2722 * Patch by Stephan Linz, 09 Mar 2004
2723 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2725 * Patch by George G. Davis, 9 Mar 2004:
2726 fix recent build failure for SA1100 target
2728 * Patch by Travis Sawyer, 09 Mar 2004:
2729 Support native interrupt mode for the IBM440GX.
2730 Previously it was running in 440GP compatibility mode.
2732 * Patch by Philippe Robin, 09 Mar 2004:
2733 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2736 * Patch by Masami Komiya, 08 Mar 2004:
2737 Don't overwrite server IP address or boot file name
2738 when the boot server does not return values
2740 * Patch by Tolunay Orkun, 5 Mar 2004:
2741 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2743 * Patch by Tolunay Orkun, 5 Mar 2004:
2744 Fix early board initialization for Cogent CSB272 board
2746 * Patch by Ed Okerson, 3 Mar 2004:
2747 fix CFI flash writes for little endian systems
2749 * Patch by Reinhard Meyer, 01 Mar 2004:
2750 generalize USB and IDE support for MPC5200 with according
2751 changes to IceCube.h and TOP5200.h
2752 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2753 add info about USB and IDE to README
2755 * Patch by Yuli Barcohen, 4 Mar 2004:
2756 Fix problems with GCC 3.3.x which changed handling of global
2757 variables explicitly initialized to zero (now in .bss instead of
2760 * Patch by Leon Kukovec, 02 Mar 2004:
2761 add strswab() to fix IDE LBA capacity, firmware and model numbers
2762 on little endian machines
2764 * Patch by Masami Komiya, 02 Mar 2004:
2765 - Remove get_ticks() from NFS code
2766 - Add verification of RPC transaction ID
2768 * Patch by Pierre Aubert, 02 Mar 2004:
2769 cleanup for IDE and USB drivers for MPC5200
2771 * Patch by Travis Sawyer, 01 Mar 2004:
2773 - Add IBM PPC440GX Ref Platform support (Ocotea)
2774 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2775 Adapted to U-Boot and 440GX port
2777 - Add gracious handling of all Ethernet Pin Selections for 440GX
2778 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2780 - Add needed bit definitions
2783 * Patch by Carl Riechers, 1 Mar 2004:
2784 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2786 * Patch by Stephan Linz, 27 Feb 2004
2787 - avoid problems for targets without NFS download support
2789 * Patch by Rune Torgersen, 27 Feb 2004:
2790 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2791 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2792 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2794 * Patch by Masami Komiya, 27 Feb 2004:
2795 Fix rarpboot: add autoload by NFS
2797 * Patch by Dan Eisenhut, 26 Feb 2004:
2798 fix flash_write return value in saveenv
2800 * Patch by Stephan Linz, 11 Dec 2003
2801 expand config.mk to avoid trigraph warnings on NIOS
2803 * Rename "BMS2003" board into "HMI10"
2805 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2806 storage; auto-set console on USB port (using preboot command)
2808 * Add support for SX1 mobile phone; add support for USB-based console
2809 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2811 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2813 * Fix SDRAM timings for LITE5200 / IceCube board
2815 * Handle Auti-MDIX / connection status for INCA-IP
2817 * Fix USB problems when attempting to read 0 bytes
2819 * Patch by Travis Sawyer, 26 Feb 2004:
2820 Fix broken compile for XPEDITE1K target.
2822 * Patch by Stephan Linz, 26 Feb 2004:
2823 Bug fix for NFS code on NIOS targets
2825 * Patch by Stephen Williams, 26 Feb 2004:
2826 Break up SystemACE reads of large block counts
2828 * Patch by Pierre Aubert, 26 Feb 2004
2829 add IDE support for MPC5200
2831 * Patch by Masami Komiya, 26 Feb 2004:
2832 add autoload via NFS
2834 * Patch by Stephen Williams
2835 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2836 elsewhere in the source.
2838 * Patch by Steven Scholz, 25 Feb 2004:
2839 - Timeouts in FPGA code should be based on CFG_HZ
2840 - Minor cleanup in code for Altera FPGA ACEX1K
2842 * Patch by Steven Scholz, 25 Feb 2004:
2843 Changed "Directory Hierarchy" section in README
2845 * Patch by Masami Komiya, 25 Feb 2004:
2846 Reduce copy count in nfs_read_reply() of NFS code
2848 * Patch by Markus Pietrek, 24 Feb 2004:
2849 NS9750 DevBoard added
2851 * Patch by Pierre Aubert, 24 Feb 2004
2852 add USB support for MPC5200
2854 * Patch by Steven Scholz, 24 Feb 2004:
2855 - fix MII commands to use values from last command
2857 * Patch by Torsten Demke, 24 Feb 2004:
2858 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2860 * Patch by Rahul Shanbhag, 19 Feb 2004:
2861 Fixes for for OMAP1610 board:
2862 - shift some IRQ specific code to platform.S file
2863 - remove duplicatewatchdog reset code from start.S
2865 * Make Auto-MDIX Support configurable on INCA-IP board
2867 * Fix license for mkimage tool
2869 * Patch by Masami Komiya, 24 Feb 2004:
2870 Update NetBootFileXferSize in NFS code
2872 * Patch by Scott McNutt, 24 Feb 2004:
2873 fix packet length in NFS code
2875 * Patch by Masami Komiy, 22 Feb 2004:
2876 Add support for NFS for file download
2878 * Patch by Andrea Scian, 17 Feb 2004:
2879 Add support for S3C44B0 processor and DAVE B2 board
2881 * Patch by Steven Scholz, 20 Feb 2004:
2882 - Add support for MII commands on AT91RM9200 boards
2883 - some cleanup in AT91RM9200 ethernet code
2885 * Patch by Peter Ryser, 20 Feb 2004:
2886 Add support for the Xilinx ML300 platform
2888 * Patch by Stephan Linz, 17 Feb 2004:
2889 Fix watchdog support for NIOS
2891 * Patch by Josh Fryman, 16 Feb 2004:
2892 Fix byte-swapping for cfi_flash.c for different bus widths
2894 * Patch by Jon Diekema, 14 Jeb 2004:
2895 Remove duplicate "FPGA Support" notes from the README file
2897 * Patches by Reinhard Meyer, 14 Feb 2004:
2898 - update board/emk tree; use common flash driver
2899 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2900 [adapted for other PPC CPUs -- wd]
2901 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2903 * Patch by Jon Diekema, 13 Feb 2004:
2904 Call show_boot_progress() whenever POST "FAILED" is printed.
2906 * Patch by Nishant Kamat, 13 Feb 2004:
2907 Add support for TI OMAP1610 H2 Board
2908 Fixes for cpu/arm926ejs/interrupt.c
2909 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2910 Fix for a timer bug in OMAP1610 Innovator
2911 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2913 * Patches by Stephan Linz, 12 Feb 2004:
2914 - add support for NIOS timer with variable period preload counter value
2915 - prepare POST framework support for NIOS targets
2917 * Patch by Denis Peter, 11 Feb 2004:
2918 add POST support for the MIP405 board
2920 * Patch by Laurent Mohin, 10 Feb 2004:
2921 Fix buffer overflow in common/usb.c
2923 * Patch by Tolunay Orkun, 10 Feb 2004:
2924 Add support for Cogent CSB272 board
2926 * Patch by Thomas Elste, 10 Feb 2004:
2927 Add support for NET+50 CPU and ModNET50 board
2929 * Patch by Sam Song, 10 Feb 2004:
2930 Fix typos in cfi_flash.c
2932 * Patch by Leon Kukovec, 10 Feb 2004
2933 Fixed long dir entry slot id calculation in get_vfatname
2935 * Patch by Robin Gilks, 10 Feb 2004:
2936 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2937 !=, <>, <, >, <=, >=)
2939 * Fix problem with side effects in macros in include/usb.h
2941 * Patch by David Benson, 13 Nov 2003:
2942 bug 841358 - fix TFTP download size limit
2944 * Fixing bug 850768:
2945 improper flush_cache() in load_serial()
2947 * Fixing bug 834943:
2948 MPC8540 - missing volatile declarations
2950 * Patch by Stephen Williams, 09 Feb 2004:
2951 Add support for Xilinx SystemACE chip:
2952 - New files common/cmd_ace.c and include/systemace.h
2953 - Hook systemace support into cmd_fat and the partition manager
2955 * Patch by Travis Sawyer, 09 Feb 2004:
2956 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2958 * Patch by Travis Sawyer, 09 Feb 2004:
2960 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2961 - Add phymode for 440 enet
2964 - Change board_pre_init to board_early_init_f
2965 - Add user flash to bus controller setup
2967 - Fix is_pci_host to check GPIO for monarch bit
2968 - Force xpedite1k to pci conventional mode (via #define option)
2970 * Patch by Brad Kemp, 4 Feb 2004:
2971 - handle the machine check that is generated during the PCI scans
2973 - define the registers used in the IMMR by the PCI subsystem.
2975 * Patch by Pierre Aubert, 03 Feb 2004:
2976 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2978 * Patch by Jeff Angielski, 03 Feb 2004:
2979 Fix copy & paste error in cpu/mpc8260/pci.c
2981 * Patch by Reinhard Meyer, 24 Jan 2004:
2982 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2984 * Add Auto-MDIX support for INCA-IP
2988 * Patch by Josef Baumgartner, 10 Feb 2004:
2989 Fixes for Coldfire port
2991 * Patch by Brad Kemp, 11 Feb 2004:
2992 Fix CFI flash driver problems
2994 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2995 modules at CPU clock frequencies above 66 MHz.
2997 * Optimize flash programming speed for LWMON (by another 100% :-)
2999 * Patch by Jian Zhang, 3 Feb 2004:
3000 - Changed the incorrect FAT12BUFSIZE
3001 - data_begin in fsdata can be negative. Changed it to be short.
3003 * Patches by Stephan Linz, 30 Jan 2004:
3004 1: - board/altera/common/flash.c:flash_erase():
3005 o allow interrupts befor get_timer() call
3006 o check-up each erased sector and avoid unexpected timeouts
3007 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3008 o enclose sevenseg_set() in cpp condition
3009 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3010 - fix some typed in mistakes in the NIOS documentation
3011 2: - split DK1C20 configuration into several header files:
3012 o two new files for each NIOS CPU description
3013 o U-Boot related part is remaining in DK1C20.h
3014 3: - split DK1S10 configuration into several header files:
3015 o two new files for each NIOS CPU description
3016 o U-Boot related part is remaining in DK1S10.h
3017 4: - Add support for the Microtronix Linux Development Kit
3018 NIOS CPU configuration at the Altera Nios Development Kit,
3019 Stratix Edition (DK-1S10)
3020 5: - Add documentation for the Altera Nios Development Kit,
3021 Stratix Edition (DK-1S10)
3022 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3024 7: - Add support for the common U-Boot SPI framework at
3027 * Patch by Rahul Shanbhag, 28 Jan 2004:
3028 Fix flash protection/locking handling for OMAP1610 innovator board.
3030 * Patch by Rolf Peukert, 28 Jan 2004:
3031 fix flash write problems on CSB226 board (write with 32 bit bus width)
3033 * Patches by Mark Jonas, 16 Jan 2004:
3034 - fix rounding error when calculating baudrates for MPC5200 PSCs
3035 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3036 time which is not supported
3038 * Patch by Yuli Barcohen, 26 Jan 2004:
3039 Allow bzip2 compression for small memory footprint boards
3041 * Patch by Brad Kemp, 21 Jan 2004:
3042 Add support for CFI flash driver for both the Intel and the AMD
3045 * Patch by Travis Sawyer, 20 Jan 2004:
3046 Fix pci bridge auto enumeration of sibling p2p bridges.
3048 * Patch by Tolunay Orkun, 12 Jan 2004:
3049 Add some delays as needed for Intel LXT971A PHY support
3051 * Patches by Stephan Linz, 09 Jan 2004:
3052 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3053 - make DK1C20 board configuration related to ASMI conform to
3056 * Patch by Anders Larsen, 09 Jan 2004:
3058 ARM memory layout fixes: the abort-stack is now set up in the
3059 correct RAM area, and the BSS is zeroed out as it should be.
3061 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3062 of the linker scripts are replaced by '__bss_start' and '_end',
3063 resp., which is a further step to eliminate unnecessary differences
3064 between the implementation of the CPU architectures.
3066 * Patch by liang a lei, 9 Jan 2004:
3067 Fix Intel 28F128J3 ID in include/flash.h
3069 * Patch by Masami Komiya, 09 Jan 2004:
3070 add support for TB0229 board (NEC VR4131 MIPS processor)
3072 * Patch by Leon Kukovec, 12 Dec 2003:
3073 changed extern __inline__ into static __inline__ in
3074 include/linux/byteorder/swab.h
3076 * Patch by Travis Sawyer, 30 Dec 2003:
3077 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3078 select MDI port based on enabled EMAC device.
3079 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3082 * Patch by Wolter Kamphuis, 15 Dec 2003:
3083 made CONFIG_SILENT_CONSOLE usable on all architectures
3085 * Disable date command on TQM866M - there is no RTC on MPC866
3087 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3089 * Implement adaptive SDRAM timing configuration based on actual CPU
3090 clock frequency for INCA-IP; fix problem with board hanging when
3091 switching from 150MHz to 100MHz
3093 * Add PCMCIA CS support for BMS2003 board
3095 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3096 see doc/README.MPC866 for details;
3097 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3098 calculate CPU clock frequency from PLL register values.
3100 * Add support for 128 MB RAM on TQM8xxL/M modules
3102 * Fix PS/2 keyboard problem caused by statically initialized variable
3103 pointing to a location in flash
3105 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3107 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3108 before we can access it; add delay in case we are faster (with no
3111 * Cleanup of some init functions
3113 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3114 to avoid Linux crashes by early packets coming in.
3116 * Accelerate flash accesses on LWMON board by using buffered writes
3118 * Fix typo in Makefile;
3119 fix problem with PARTNUM detection
3121 * Patch by Reinhard Meyer, 09 Jan 2004:
3122 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3124 * Add support for IDE LED on BMS2003 board
3125 (exclusive with status LED!)
3127 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3130 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3131 Add common files for "emk" boards
3133 * Add a common get_ram_size() function and modify the the
3134 board-specific files to invoke that common implementation.
3136 ======================================================================
3137 Changes for U-Boot 1.0.1:
3138 ======================================================================
3140 * Set default clock for INCA-IP to 150 MHz
3142 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3143 add I2C support; add support for DS1337 RTC
3145 * Add CompactFlash support for BMS2003 board
3147 * Add support for status LED on BMS2003 board
3149 * Patch by Scott McNutt, 02 Jan 2004:
3150 Add support for the Nios Active Serial Memory Interface (ASMI)
3153 * Patch by Andrea Marson, 16 Dec 2003:
3154 Add support for the PPChameleon ME and HI modules
3156 * Patch by Yuli Barcohen, 22 Dec 2003:
3157 Add support for Motorola DUET ADS board (MPC87x/88x)
3159 * Patch by Robert Schwebel, 15 Dec 2003:
3160 add support for cramfs (uses JFFS2 command interface)
3162 * Patches by Stephan Linz, 11 Dec 2003:
3163 - more documentation for NIOS port
3164 - new struct nios_pio_t, struct nios_spi_t
3165 - Reconfiguration for NIOS Development Kit DK1C20:
3166 o move board related code from board/dk1c20
3167 to board/altera/dk1c20
3168 o create a new common source path board/altera/common
3169 and move generic flash access stuff into it
3170 o change/expand configuration file DK1C20.h
3171 - Add support for NIOS Development Kit DK1S10
3172 - Add status LED support for NIOS systems
3173 - Add dual 7-segment LED support for Altera NIOS DevKits
3175 * Patch by Ronen Shitrit, 10 Dec 2003:
3176 Add support for the Marvell DB64360 / DB64460 development boards
3178 * Patch by Detlev Zundel, 10 Dec 2003:
3179 fix dependency problem in examples/Makefile
3181 * Patch by Denis Peter, 8 Dec 2003
3182 - add support for the PATI board (MPC555)
3183 - add SPI support for the MPC5xx
3185 * Patch by Anders Larsen, 08 Dec 2003:
3186 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3187 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3188 cleanup some redundand #defines
3190 * Patch by André Schwarz, 8 Dec 2003:
3191 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3192 - TX and RX deskriptors must be quad-word aligned
3193 - does not work with only one TX deskriptor
3194 - standard reset method does not work
3196 * Patch by Masami Komiya, 08 Dec 2003:
3197 add RTL8139 ethernet driver
3199 * Patches by Ed Okerson, 07 Dec 2003:
3200 - fix ethernet for the AU1x00 processors in little-endian mode.
3201 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3203 * Minor code cleanup (coding style)
3205 * Patch by Reinhard Meyer, 30 Dec 2003:
3206 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3207 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3208 - turned debug print of PHY registers into a function (called in two places)
3209 - added support for EMK MPC5200 based modules
3211 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3213 * Add support for TQM866M modules
3215 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3217 * Fix a few compiler warnings
3219 * Patch by Reinhard Meyer, 28 Dec 2003:
3220 Add initial support for TOP5200 board
3222 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3223 environment variable which can set to "100", "133", or "150". The
3224 CPU clock will be configured accordingly upon next reboot. Other
3225 values are ignored. In case of an invalid or undefined "cpuclk"
3226 value, the compile-time default CPU clock speed will be used.
3228 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3229 window that is used to access the UART registers by the Linux driver)
3231 * Patch by Reinhard Meyer, 20 Dec 2003:
3232 Fix clock calculation for the MPC5200 for higher clock frequencies
3233 (above 2**32 / 10 = 429.5 MHz).
3235 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3237 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3239 * Add new configuration for IceCube board with DDR memory
3241 * Update TRAB memory configurations
3243 * Add JFFS2 support for INCA-IP board
3245 * Patch by Bill Hargen, 09 Dec 2003:
3246 - BUBINGA405EP: changed flash driver to protect top sector containing
3248 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3249 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3250 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3251 - 405EP: added/fixed support for "reginfo" command.
3252 - 4xx: removed spurious MII error messages on "mii info" command.
3254 * Patch by Bernhard Kuhn, 28 Nov 2003:
3255 add support for Coldfire CPU
3256 add support for Motorola M5272C3 and M5282EVB boards
3258 * Patch by Pierre Aubert, 24 Nov 2003:
3259 - add a return value for the fpga command
3260 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3261 is defined. If ide_preinit fails, ide_init is aborted.
3262 - fix an endianess problem in fat.h
3264 * Patch by Wolter Kamphuis, 05 Dec 2003:
3265 Add support for SNMC's QS850/QS823/QS860T boards
3267 * Patch by Yuli Barcohen, 3 Dec 2003:
3268 "revive" U-Boot support for old Motorola MPC860ADS board
3270 * Patch by Cam(ilo?), 03 Dec 2003:
3271 make examples build even with broken Montavista objcopy
3273 * Patch by Pavel Bartusek, 27 Nov 2003:
3274 fix conversion problem with "bootretry" evironment variable
3276 * Patch by Andre Schwarz, 24 Nov 2003:
3277 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3279 * Patch by Pavel Bartusek, 21 Nov 2003:
3280 set ZMII bridge speed on 440
3282 * Patch by Anders Larsen, 17 Nov 2003:
3283 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3285 * Patches by David Müller, 14 Nov 2003:
3286 - board/mpl/common/common_util.c
3287 * implement support for BZIP2 compressed images
3288 * various cleanups (printf -> puts, ...)
3289 - board/mpl/common/flash.c
3290 * report correct errors to upper layers
3291 * check the erase fail and VPP low bits in status reg
3292 - board/mpl/vcma9/cmd_vcma9.c
3293 - board/mpl/vcma9/flash.c
3294 * various cleanups (printf -> puts, ...)
3296 * fix typo in comment
3297 - cpu/arm920t/usb_ohci.c
3298 * support for S3C2410 is missing in #if line
3300 * reinit some registers in case of error (cable missing, ...)
3302 * support for USB/MMC devices is missing in #if line
3303 - include/configs/MIP405.h
3304 - include/configs/PIP405.h
3305 * enable BZIP2 support
3306 * enlarge malloc space to 1MiB because of BZIP2 support
3307 - include/configs/VCMA9.h
3308 * enable BZIP2 support
3309 * enlarge malloc space to 1MiB because of BZIP2 support
3310 * enable USB support
3311 - lib_arm/armlinux.c
3312 * change calling convention of ARM Linux kernel as
3313 described on http://www.arm.linux.org.uk/developer/booting.php
3315 * Patch by Thomas Lange, 14 Nov 2003:
3316 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3317 support all these AMD boards.
3319 * Patch by Thomas Lange, 14 Nov 2003:
3320 Workaround for mips au1x00 physical memory accesses (the au1x00
3321 uses a 36 bit bus internally and cannot access physical memory
3322 directly. Use the uncached SDRAM address instead of the physical
3325 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3326 add Realtek 8019 ethernet driver
3328 * Patch by Yuli Barcohen, 13 Nov 2003:
3329 MPC826xADS/PQ2FADS cleanup
3331 * Patch by Anders Larsen, 12 Nov 2003:
3332 Update README to mark the PORTIO commands non-standard
3334 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3335 update for for Atmel AT91RM9200DK development kit:
3336 - support for environment variables in DataFlash
3337 - Atmel DataFlash AT45DB1282 support
3339 * Patch by Jeff Carr, 11 Nov 2003:
3340 add support for new version of 8270 processors
3342 * Patches by George G. Davis, 05 Nov 2003:
3343 - only pass the ARM linux initrd tag to the kernel when an initrd
3345 - update omap1510inn configuration file
3347 * Patches by Stephan Linz, 3 Nov 2003:
3348 - more endianess fixes for LAN91C111 driver
3349 - CFG_HZ configuration patch for NIOS Cyclone board
3351 * Patch by Stephan Linz, 28 Oct 2003:
3352 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3354 * Patch by Steven Scholz, 20 Oct 2003:
3355 - make "mii info <addr>" show infor for PHY at "addr" only
3356 - Endian fix for miiphy_info()
3358 * Patch by Gleb Natapov, 19 Sep 2003:
3359 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3361 * Patch by Anders Larsen, 17 Sep 2003:
3362 Bring ARM memory layout in sync with the documentation:
3363 stack and malloc-heap are now located _below_ the U-Boot code
3365 * Accelerate booting on TRAB board: read and check autoupdate image
3366 headers first instead of always reading the whole images.
3368 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3370 * Enabled password check on RMU board
3372 * Fix configuration problem with IceCube in LOWBOOT configuration:
3373 envrionment got embedded, corrupting the image layout.
3375 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3377 * Added BMS2003 board
3378 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3380 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3381 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3384 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3387 * Add checksum verification to 'imls' command
3389 * Add bd_info fields needed for 4xx Linux I2C driver
3391 * Patch by Martin Krause, 4 Nov. 2003:
3392 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3394 * Print used network interface when CONFIG_NET_MULTI is set
3396 * Patch by Bernhard Kuhn, 28 Oct 2003:
3397 Add low boot support for MPC5200
3399 * Fix problem with dual PCMCIA support (NSCU)
3401 * Fix MPC5200 I2C initialization function
3403 ======================================================================
3404 Changes for U-Boot 1.0.0:
3405 ======================================================================
3407 * Fix parameter passing to standalone images with bootm command
3409 * Patch by Kyle Harris, 30 Oct 2003:
3410 Fix build errors for ixdp425 board
3412 * Patch by David M. Horn, 29 Oct 2003:
3413 Fixes to build under CYGWIN
3415 * Get IceCube MGT5100 working (again)
3417 * Fix problems in memory test on some boards (which was not
3418 non-destructive as intended)
3420 * Patch by Gary Jennejohn, 28 Oct 2003:
3421 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3422 to prevent stack overflow on ARM systems
3424 * Patch by Stephan Linz, 28 Oct 2003:
3425 fix init sequence error for NIOS port
3427 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3429 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3431 * Patch by Xiao Xianghua, 23 Oct 2003:
3432 small patch for mpc85xx
3434 * Fix small problem in MPC5200 I2C driver
3436 * Fix FCC3 support on ATC board
3438 * Correct header printing for multi-image files in do_bootm()
3440 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3442 * Fix PCI problems on PPChameleon board
3444 * Patch by Steven Scholz, 18 Oct 2003:
3445 Fix AT91RM9200 ethernet driver
3447 * Patch by Nye Liu, 17 Oct 2003:
3448 Fix typo in include/mpc8xx.h
3450 * Patch by Richard Woodruff, 16 Oct 03:
3451 Fixes for cpu/arm925/interrupt.c
3452 - Initialize timestamp & lastdec vars.
3453 - fix timestamp overflows.
3454 - fix lastdec overflow.
3455 - smarter normalization to allow udelay() below 1ms to work.
3457 * Patch by Scott McNutt, 16 Oct
3458 add networking support for the Altera Nios Development Kit,
3459 Cyclone Edition (DK-1C20)
3461 * Patch by Jon Diekema, 14 Oct 2003:
3462 add hint about doc/README.silent to README file
3464 * Add CompactFlash support for NSCU
3466 * Fix PCI problems on PPChameleonEVB
3468 * TRAB auto-update: Base decision if we have to strip the image
3469 header on image type as encoded in the header
3470 (include image type patch by Martin Krause, 17 Oct 2003)
3472 * Patches by Xianghua Xiao, 15 Oct 2003:
3474 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3475 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3476 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3478 * Fix flash timings on TRAB board
3480 * Make sure HUSH is initialized for running auto-update scripts
3482 * Make 5200 reset command _really_ reset the board, without running
3483 any other code after it
3485 * Fix errors with flash erase when range spans across banks
3486 that are mapped in reverse order
3488 * Fix flash mapping and display on P3G4 board
3490 * Patch by Kyle Harris, 15 Jul 2003:
3491 - add support for Intel IXP425 CPU
3492 - add support for IXDP425 eval board
3494 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3495 for more information
3497 * Patch by Steven Scholz, 10 Oct 2003
3498 - Add support for Altera FPGA ACEX1K
3500 * Patches by Thomas Lange, 09 Oct 2003:
3501 - fix cmd_ide.c for non ppc boards (read/write functions did not
3502 add ATA base address)
3503 - fix for shannon board
3504 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3505 - Endian swap ATA identity for all big endian CPUs, not just PPC
3506 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3508 - add support for dbau1x00 board (MIPS32)
3510 * Patch by Sangmoon Kim, 07 Oct 2003:
3511 add support for debris board
3513 * Patch by Martin Krause, 09 Oct 2003:
3514 Fixes for TRAB board
3515 - /board/trab/rs485.c: correct baudrate
3516 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3517 udelay(); fix some timing problems with adc controller
3518 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3519 modify commands: touch and buzzer
3521 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3522 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3523 Use direct function calls for auto_update instead of hush commands
3525 * Patch by Scott McNutt, 04 Oct 2003:
3526 - add support for Altera Nios-32 CPU
3527 - add support for Nios Cyclone Development Kit (DK-1C20)
3529 * Patch by Steven Scholz, 29 Sep 2003:
3530 - A second parameter for bootm overwrites the load address for
3531 "Standalone Application" images.
3532 - bootm sets environment variable "filesize" to the resulting
3533 (uncompressed) data length for "Standalone Application" images
3534 when autostart is set to "no". Now you can do something like
3535 if bootm $fpgadata $some_free_ram ; then
3536 fpga load 0 $some_free_ram $filesize
3539 * Patch by Denis Peter, 25 Sept 2003:
3540 add support for the MIP405 Rev. C board
3542 * Patch by Yuli Barcohen, 25 Sep 2003:
3543 add support for Zephyr Engineering ZPC.1900 board
3545 * Patch by Anders Larsen, 23 Sep 2003:
3546 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3547 implemented for the x86 architecture)
3549 * Patch by Sangmoon Kim, 23 Sep 2003:
3550 fix pll_pci_to_mem_multiplier table for MPC8245
3552 * Patch by Anders Larsen, 22 Sep 2003:
3553 enable timed autoboot on PXA
3555 * Patch by David Müller, 22 Sep 2003:
3556 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3557 returns correct libgcc file path
3558 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3559 time on s3c24x0 systems
3561 * Patch by Jon Diekema, 19 Sep 2003:
3562 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3563 link state to the fault LED.
3564 - In NetLoop, make the Fault LED reflect the link status. The link
3565 status gets updated on entry, and on timeouts.
3567 * Patch by Anders Larsen, 18 Sep 2003:
3568 allow mkimage to build and run on Cygwin-hosted systems
3570 * Patch by Frank Müller, 18 Sep 2003:
3571 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3574 * Patch by Pantelis Antoniou, 16 Sep 2003:
3575 add tool to compute fileds in the PLPRCR register for MPC86x
3577 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3579 * Fix build problems under FreeBSD
3581 * Add generic filesystem image type
3583 * Make fatload set filesize environment variable
3585 * enable basic / medium / high-end configurations for PPChameleonEVB
3586 board; fix NAND code
3588 * enable TFTP client code to specify to the server the desired
3589 timeout value (see RFC-2349)
3591 * Improve SDRAM setup for TRAB board
3593 * Suppress all output with splashscreen configured only if "splashimage"
3596 * Fix problems with I2C support for mpc5200
3598 * Adapt TRAB configuration and auto_update to new memory layout
3600 * Add configuration for wtk board
3602 * Add support for the Sharp LQ065T9DR51U LCD display
3604 * Patch by Rune Torgersen, 17 Sep 2003:
3605 - Fixes for MPC8266 default config
3606 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3608 * Patches by Jon Diekema, 17 Sep 2003:
3609 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3612 - adjust "help" output
3614 * Patches by Anders Larsen, 17 Sep 2003:
3615 - fix spelling errors
3616 - set GD_FLG_DEVINIT flag only after device function pointers
3618 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3620 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3621 - trigger watchdog while waiting in serial driver
3623 * Add auto-update code for TRAB board using USB memory sticks,
3624 support new configuration with more memory
3626 * disable MPC5200 bus pipelining as workaround for bus contention
3628 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3629 priority; configure critical interrupts to be handled like external
3632 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3633 go back to 66 MHz for stability
3635 * Patches by Jon Diekema, 15 Sep 2003:
3636 - add description for missing CFG_CMD_* entries in the README file
3639 * Patch by Gleb Natapov, 14 Sep 2003:
3640 enable watchdog support for all MPC824x boards that have a watchdog
3642 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3643 "Non-octet Aligned Frame" errors we see at 100 Mbps
3645 * Patch by Sharad Gupta, 14 Sep 2003:
3646 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3648 * Patch by llandre, 11 Sep 2003:
3649 update configuration for PPChameleonEVB board
3651 * Patch by David Müller, 13 Sep 2003:
3652 various changes to VCMA9 board specific files
3654 * Add I2C support for MGT5100 / MPC5200
3656 * Patch by Rune Torgersen, 11 Sep 2003:
3657 Changed default memory option on MPC8266ADS to NOT be Page Based
3658 Interleave, since this doesn't work very well with the standard
3661 * Patch by George G. Davis, 12 Sep 2003:
3662 fix Makefile settings for sk98 driver
3664 * Patch by Stefan Roese, 12 Sep 2003:
3665 - new boards added: DP405, HUB405, PLU405, VOH405
3666 - some esd boards updated
3667 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3669 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3671 * Patch by Martin Krause, 11 Sep 2003:
3672 add burn-in tests for TRAB board
3674 * Enable instruction cache on MPC5200 board
3676 * Patch by Denis Peter, 11 Sep 2003:
3677 - fix USB data pointer assignment for bulk only transfer.
3678 - prevent to display erased directories in FAT filesystem.
3680 * Change output format for NAND flash - make it look like for other
3683 ======================================================================
3684 Changes for U-Boot 0.4.8:
3685 ======================================================================
3687 * Add I2C and RTC support for RMU board
3689 * Patches by Denis Peter, 9 Sep 2003:
3690 add FAT support for IDE, SCSI and USB
3692 * Patches by Gleb Natapov, 2 Sep 2003:
3693 - cleanup of POST code for unsupported architectures
3694 - MPC824x locks way0 of data cache for use as initial RAM;
3695 this patch unlocks it after relocation to RAM and invalidates
3698 * Patch by Gleb Natapov, 30 Aug 2003:
3699 new I2C driver for mpc107 bridge. Now works from flash.
3701 * Patch by Dave Ellis, 11 Aug 2003:
3702 - JFFS2: fix typo in common/cmd_jffs2.c
3703 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3704 - JFFS2: remove node version 0 warning
3705 - JFFS2: accept JFFS2 PADDING nodes
3706 - SXNI855T: add AM29LV800 support
3707 - SXNI855T: move environment from EEPROM to flash
3708 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3710 * Patch by Bill Hargen, 11 Aug 2003:
3711 fixes for I2C on MPC8240
3712 - fix i2c_write routine
3713 - fix iprobe command
3714 - eliminates use of global variables, plus dead code, cleanup.
3716 * Add support for USB Mass Storage Devices (BBB)
3717 (tested with USB memory sticks only)
3719 * Avoid flicker on TRAB's VFD
3721 * Add support for SK98xx driver
3723 * Add PCI support for SL8245 board
3725 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3726 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3727 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3729 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3730 to allow for more accurate baudrate settings
3731 (error now 0.7% at 115 kbps, instead of 3.5% before)
3733 * Patch by Andreas Mohr, 4 Sep 2003:
3734 Fix a lot of spelling errors
3736 * Add support for PPChameleon Eval Board
3738 * Add support for P3G4 board
3740 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3743 * Patch by Yuli Barcohen, 7 Aug 2003:
3744 check BCSR to detect if the board is configured in PCI mode
3746 ======================================================================
3747 Changes for U-Boot 0.4.7:
3748 ======================================================================
3750 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3751 add support for Adder II MPC852T module
3753 * Patch by George G. Davis, 19 Aug 2003:
3754 fix TI Innovator/OMAP1510 pin configs
3756 * Patches by Kshitij, 18 Aug 2003
3757 - add support for arm926ejs cpu core
3758 - add support for TI OMAP 1610 Innovator Board
3760 * Patch by Yuli Barcohen, 14 Aug 2003:
3761 add support for bzip2 uncompression
3763 * Add GCC library to examples/Makefile so GCC utility functions will
3766 * Add I2C and RTC support for RMU board using software I2C driver
3767 (because of better response to iprobe command); fix problem with
3770 * Patch by Matthias Fuchs, 28 Aug 2003:
3771 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3772 CONFIG_BOOTP_MAKS (see README).
3774 * Fix ICU862 environment problem
3776 * Fix RAM size detection for RMU board
3778 * Implement "reset" for MGT5100/MPC5200 systems
3780 ======================================================================
3781 Changes for U-Boot 0.4.6:
3782 ======================================================================
3784 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3785 allow selection of clock frequency as "make" target
3787 * Implement memory autosizing code for IceCube boards
3789 * Configure network port on INCA-IP for autonegotiation
3791 * Fix overflow problem in network timeout code
3793 * Patch by Richard Woodruff, 8 Aug 2003:
3794 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3796 ======================================================================
3797 Changes for U-Boot 0.4.5:
3798 ======================================================================
3800 * Update for TQM board defaults:
3801 disable clocks_in_mhz, enable boot count limit
3803 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3804 in toplevel directory instead. Removed astest.c from tools/gdb because
3805 it is no longer relevant.
3807 * Fix PCI support for MPC5200 / IceCube Board
3809 * Map ISP1362 USB OTG controller for NSCU board
3811 * Patch by Brad Parker, 02 Aug 2003:
3812 fix sc520_cdp problems
3814 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3816 * Allow erase command to cross flash bank boundaries
3818 * Patch by Scott McNutt, 21 Jul 2003:
3819 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3820 Both LynxOS and BlueCat linux KDIs are supported.
3822 * Patch by Richard Woodruff, 25 Jul 2003:
3823 use more reliable reset for OMAP/925T
3825 * Patch by Nye Liu, 25 Jul 2003:
3826 fix typo in mpc8xx.h
3828 * Patch by Richard Woodruff, 24 Jul 2003:
3829 Fixes for cmd_nand.c:
3830 - Fixed null dereferece which could result in incorrect ECC values.
3831 - Added support for devices with no Ready/Busy signal hooked up.
3832 - Added OMAP1510 read/write protect handling.
3833 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3835 - Switched default ECC to be JFFS2.
3837 * Allow crc32 to be used at address 0x000
3839 * Provide consistent interface to standalone applications to access
3840 the 'global_data' structure
3841 Provide a doc/README.standalone more useful to users/developers.
3843 * Make IceCube MGT5100 FEC driver work
3845 * Implement new mechanism to export U-Boot's functions to standalone
3846 applications: instead of using (PPC-specific) system calls we now
3847 use a jump table; please see doc/README.standalone for details
3849 * Patch by Dave Westwood, 24 Jul 2003:
3850 added support for Unity OS (a proprietary OS)
3852 * Patch by Detlev Zundel, 23 Jul 2003:
3853 add "imls" command to print flash table of contents
3855 * Fix cold boot detection for log buffer reset
3857 * Return error for invalid length specifiers with "cp.X" etc.
3859 * Fix startup problem on MIPS
3861 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3862 bitmap support is configured
3864 * Patch by Bill Hargen, 18 Jul 2003:
3865 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3867 * Patch by Denis Peter, 18 Jul 2003:
3868 - fix memory configuration for MIP405T
3869 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3871 * Cleanup of TQM82xx configurations; use "official" board types
3872 to make selection easier.
3874 * Patch by Martin Krause, 17 Jul 2003:
3875 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3877 * Patch by Richard Woodruff, 17 July 03:
3878 - Fixed bug in OMAP1510 baud rate divisor settings.
3880 * Patch by Nye Liu, 16 July 2003:
3882 - add MPC86xADS support (uses MPC86xADS.h)
3883 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3885 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3886 o don't trust gclk() software measurement by default, depend on
3887 CONFIG_8xx_GCLK_FREQ
3888 - add DRAM SIMM not installed detection
3889 - use more "correct" SDRAM initialization sequence
3890 - allow different SDRAM sizes (8xxADS has 8M)
3892 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3893 - rename MAMR/MBMR defines to be more consistent. Should eventually
3894 be merged into MxMR to better reflect the PowerQUICC datasheet.
3896 * Patch by Yuli Barcohen, 16 Jul 2003:
3897 support new Motorola PQ2FADS-ZU evaluation board which replaced
3898 MPC8260ADS and MPC8266ADS
3900 ======================================================================
3901 Changes for U-Boot 0.4.4:
3902 ======================================================================
3904 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3906 * Add support for MGT5100 and MPC5200 processors
3908 * Patch by Lutz Dennig, 15 Jul 2003:
3909 update for R360MPI board
3911 ======================================================================
3912 Changes for U-Boot 0.4.3:
3913 ======================================================================
3915 * Patches by Kshitij, 04 Jul 2003
3916 - added support for arm925t cpu core
3917 - added support for TI OMAP 1510 Innovator Board
3919 * Patches by Martin Krause, 14 Jul 2003:
3920 - add I2C support for s3c2400 systems (trab board)
3921 - (re-) add "ping" to command table
3923 * Fix handling of "slow" POST routines
3925 * Patches by Yuli Barcohen, 13 Jul 2003:
3926 - Correct flash and JFFS2 support for MPC8260ADS
3927 - fix PVR values and clock generation for PowerQUICC II family
3930 * Patch by Bernhard Kuhn, 08 Jul 2003:
3931 - add support for M68K targets
3933 * Patch by Ken Chou, 3 Jul:
3934 - Fix PCI config table for A3000
3935 - Fix iobase for natsemi.c
3936 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3938 * Allow to enable "slow" POST routines by key press on power-on
3939 * Fix temperature dependend switching of LCD backlight on LWMON
3940 * Tweak output format for LWMON
3942 * Patch by Stefan Roese, 11 Jul 2003:
3943 - Fix bug in CONFIG_VERSION_VARIABLE.
3944 - AR405 config updated.
3945 - OCRTC/ORSG: bsp command added.
3946 - ASH405 bsp update.
3948 ======================================================================
3949 Changes for U-Boot 0.4.2:
3950 ======================================================================
3952 * Add support for NSCU board
3954 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3956 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3957 mirror bit flash on TQM8xxM modules
3959 * Patch by Kenneth Johansson, 30 Jun 2003:
3960 get rid of MK_CMD_ENTRY macro; update doc/README.command
3962 * Patch by Seb James, 30 Jun 2003:
3963 Improve documentation of I2C configuration in README
3965 * Fix problems with previous log buffer "fixes"
3967 * Fix minor help text issues
3969 * "log append" did not append a newline
3971 ======================================================================
3972 Changes for U-Boot 0.4.1:
3973 ======================================================================
3975 * Fix some missing commands, cleanup header files
3976 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3978 * Rewrite command lookup and help command (fix problems with bubble
3979 sort when sorting command name list). Minor cleanup here and there.
3981 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3982 - Allow to call sysmon function interactively
3983 - PIC on LWMON board needs delay after power-on
3984 - Add missing RSR definitions for MPC8xx
3985 - Improve log buffer handling: guarantee clean reset after power-on
3986 - Add support for EXBITGEN board (aka "genie")
3987 - Add support for SL8245 board
3990 - remove trailing white space, trailing empty lines, C++ comments, etc.
3991 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3993 * Patches by Kenneth Johansson, 25 Jun 2003:
3994 - major rework of command structure
3995 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3997 ======================================================================
3998 Changes for U-Boot 0.4.0:
3999 ======================================================================
4001 * Patches by Robert Schwebel, 26 Jun 2003:
4002 - csb226 configuration updated
4003 - credits for logodl port updated
4004 - innokom configuration updated
4005 - logodl tree update, still with coding style inconsistencies
4006 - added OCM for ppc405 warning to README
4008 * Patch by Pantelis Antoniou, 25 Jun 2003:
4009 update NetVia with V2 board support
4011 * Header file cleanup for ARM
4013 * Patch by Murray Jensen, 24 Jun 2003:
4014 - make sure to use only U-boot provided header files
4015 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4017 * Patch by Stefan Roese, 24 Jun 2003:
4018 - Update esd ASH405 board files.
4019 - Update esd DASA_SIM config file.
4020 - Add ping command to some esd boards.
4022 * Patch by Yuli Barcohen, 23 Jun 2003:
4023 Update for MPC8260ADS board
4025 * Patch by Murray Jensen, 23 Jun 2003:
4026 - cleanup of GCC 3.x compiler warnings
4028 * Patch by Rune Torgersen, 4 Jun 2003:
4029 add large memory support for MPC8266ADS board
4031 * Patch by Richard Woodruff, 19 June 03:
4032 - Enabled standard u-boot device abstraction for ARM
4033 - Enabled console device for ARM
4034 - Initilized bi_baudrate for ARM
4036 * Patch by Bill Hargen, 23 Apr 2003:
4037 fix byte order for 824x I2C addresses (write op)
4039 * Patch by Murray Jensen, 20 Jun 2003:
4041 - cleanup (especially for gcc-3.x compilers)
4043 * Patch by Tom Guilliams, 20 Jun 2003:
4044 added CONFIG_750FX support for IBM 750FX processors
4046 * Patch by Devin Crumb, 02 Apr 2003:
4047 Fix clock divider rounding problem in drivers/serial.c
4049 * Patch by Richard Woodruff, 19 June 03:
4050 - Fixed smc91c111 driver to sync with the u-boot environment
4051 (driver/smc91c111.c).
4052 - Added eth_init error return check in NetLoop (net/net.c).
4054 * Patch by Ken Chou, 19 June 2003:
4055 Added support for A3000 SBC board (Artis Microsystems Inc.)
4057 * Patches by Murray Jensen, 17 Jun 2003:
4058 - Hymod board database mods: add "who" field and new xilinx chip types
4059 - provide new "init_cmd_timeout()" function so code external to
4060 "common/main.c" can use the "reset_cmd_timeout()" function before
4061 entering the main loop
4062 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4063 slightly different. see include/configs/hymod.h for an example
4064 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4065 CFG_DTT_ADM1021 defined)
4066 - add new "eeprom_probe()" function which has similar args and
4067 behaves in a similar way to "eeprom_read()" etc.
4068 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4069 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4070 - gdbtools copyright update
4071 - ensure that set_msr() executes the "sync" and "isync" instructions
4072 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4073 - 8260 I/O ports fix: Open Drain should be set last when configuring
4074 - add SIU IRQ defines for 8260
4075 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4076 config.mk to allow board configurations to override the GNU
4077 linker script, selected via the LDSCRIPT, make variable, and to
4078 give an initial value to the OBJCFLAGS make variable
4079 - 8260 i2c enhancement:
4080 o correctly extends the timeout depending on the size of all
4081 queued messages for both transmit and receive
4082 o will not continue with receive if transmit times out
4083 o ensures that the error callback is done for all queued tx
4085 o correctly detects both tx and rx timeouts, only delivers one to
4086 the callback, and does not overwrite an earlier error
4087 o logic in i2c_probe now correct
4088 - add "vprintf()" function so that "panic()" function can be
4090 - many Hymod board changes
4092 * Patches by Robert Schwebel, 14 Jun 2003:
4093 - add support for Logotronic DL datalogger board
4094 - cleanup serial line after kermit binary download
4095 - add debugX macro (debug level support)
4096 - update mach-types.h to latest arm.linux.org.uk master list.
4098 * Patches by David Müller, 12 Jun 2003:
4099 - rewrite of the S3C24X0 register definitions stuff
4100 - "driver" for the built-in S3C24X0 RTC
4102 * Patches by Yuli Barcohen, 12 Jun 2003:
4103 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4104 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4105 configuration word supplied by FPGA on some MPC8260ADS boards
4107 * Patch by Pantelis Antoniou, 10 Jun 2003:
4108 Unify status LED interface
4110 * Add support for DS12887 RTC; add RTC support for ATC board
4112 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4113 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4114 - Add Atmel DataFlash support for reading and writing.
4115 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4116 - Add Flash detection on Atmel AT91RM9200DK
4117 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4118 - Replace old Ethernet PHY layer functions
4119 - Change link address
4121 * Patch by Frank Smith, 9 Jun 2003:
4122 use CRIT_EXCEPTION for machine check on 4xx
4124 * Patch by Detlev Zundel, 13 Jun 2003:
4125 added implementation of the "carinfo" command in cmd_immap.c
4127 * Fix CONFIG_NET_MULTI support in include/net.h
4129 * Patches by Kyle Harris, 13 Mar 2003:
4130 - Add FAT partition support
4131 - Add command support for FAT
4132 - Add command support for MMC
4134 - Add Intel PXA support for video
4135 - Add Intel PXA support for MMC
4137 - Enable MMC and FAT for lubbock board
4138 - Other misc changes for lubbock board
4140 * Patch by Robert Schwebel, April 02, 2003:
4141 fix for SMSC91111 driver
4143 * Patch by Vladimir Gurevich, 04 Jun 2003:
4144 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4146 * Patch by Stefan Roese, 05 Jun 2003:
4147 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4148 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4149 data cache can be used even if the chip select is in use.
4150 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4151 (see README for further description).
4152 - Changed config files of CONFIG_EEPRO100 boards to use the
4153 CFG_RX_ETH_BUFFER define.
4155 * Add support for RMU board
4157 * Add support for TQM862L at 100/50 MHz
4159 * Patch by Pantelis Antoniou, 02 Jun 2003:
4160 major reconstruction of networking code;
4161 add "ping" support (outgoing only!)
4163 * Patch by Denis Peter, 04 June 2003:
4164 add support for the MIP405T board
4166 * Patches by Udi Finkelstein, 2 June 2003:
4167 - Added support for custom keyboards, initialized by defining a
4168 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4169 - Added support for the RBC823 board.
4170 - cpu/mpc8xx/lcd.c now automatically calculates the
4171 Horizontal Pixel Count field.
4173 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4174 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4176 * Patch by Mark Rakes, 14 May 2003:
4177 add support for Intel e1000 gig cards.
4179 * Patch by Nye Liu, 3 Jun 2003:
4180 fix critical typo in MAMR definition (include/mpc8xx.h)
4182 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4184 * Patch by Klaus Heydeck, 2 Jun 2003
4185 Minor changes for KUP4K configuration
4187 * Patch by Marc Singer, 29 May 2003:
4188 Fixed rarp boot method for IA32 and other little-endian CPUs.
4190 * Patch by Marc Singer, 28 May 2003:
4191 Added port I/O commands.
4193 * Patch by Matthew McClintock, 28 May 2003
4194 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4195 - minor patches for utx8245
4197 * Patch by Daniel Engström, 28 May 2003:
4200 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4201 add nand flash support to SXNI855T configuration
4202 fix/extend nand flash support:
4203 - fix 'nand erase' command so does not erase bad blocks
4204 - fix 'nand write' command so does not write to bad blocks
4205 - fix nand_probe() so handles no flash detected properly
4206 - add doc/README.nand
4207 - add .jffs2 and .oob options to nand read/write
4208 - add 'nand bad' command to list bad blocks
4209 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4210 - make NAND read/write faster
4212 * Patch by Rune Torgersen, 23 May 2003:
4213 Update for MPC8266ADS board
4215 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4216 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4217 _time_ (!) if the environment is embedded within the U-Boot image,
4218 or in a separate flash sector.
4220 * Cleanup CFG_DER #defines in config files (wd maintained only)
4222 * Fix data abort exception handling for arm920t CPU
4224 * Fix alignment problems with flash driver for TRAB board
4226 * Patch by Donald White, 21 May 2003:
4227 fix calculation of base address in pci_hose_config_device()
4229 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4230 execute "cmd2", even if "cmd1" fails. Note that this is different
4231 to "run var1 var2" where the contents of "var2" will NOT be
4232 executed when a command in "var1" fails.
4234 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4236 * Patch by Kyle Harris, 20 May 2003:
4237 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4238 into cpu/pxa and arch-pxa.
4240 * Patch by Stefan Roese, 23 May 2003:
4241 - IBM PPC405EP port added.
4242 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4243 UART0) is used as default U-Boot console. PPC4xx only!
4244 - esd ASH405 board added (PPC405EP based).
4245 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4246 - esd CPCI405AB board added.
4247 - esd PMC405 board added.
4248 - Update of some esd boards.
4250 * Patch by Denis Peter, 19 Mai 2003:
4251 add support for the MIP405-3 board
4253 * Patch by Dave Ellis, 22 May 2003:
4254 Fix problem with only partially cleared .bss segment
4256 * Patch by Rune Torgersen, 12 May 2003:
4257 get PCI to work on a MPC8266ADS board; incorporate change to
4258 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4260 * Patch by Nye Liu, 1 May 2003:
4261 minor patches for the FADS8xx
4263 * Patch by Thomas Schäfer, 28 Apr 2003:
4264 Fix SPD handling for 256 ECC DIMM on Walnut
4266 * Add support for arbitrary bitmaps for TRAB's VFD command;
4267 allow to pass boot bitmap addresses in environment variables;
4268 allow for zero boot delay
4270 * Patch by Christian Geißinger, 19 May 2002:
4271 On TRAB: wait until the dummy byte has been completely sent
4273 * Patch by David Updegraff, 22 Apr 2003:
4274 update for CrayL1 board
4276 * Patch by Pantelis Antoniou, 21 Apr 2003:
4277 add boot support for ARTOS (a proprietary OS)
4279 * Patch by Steven Scholz, 11 Apr 2003:
4280 Add support for RTC DS1338
4282 * Patch by Rod Boyce, 24 Jan 2003:
4283 Fix counting of extended partitions in diskboot command
4285 * Patch by Christophe Lindheimer, 20 May 2003:
4286 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4288 * Fix SDRAM timing on Purple board
4290 * Add support for CompactFlash on ATC board
4291 (includes support for Intel 82365 and compatible PC Card controllers,
4292 and Yenta-compatible PCI-to-CardBus controllers)
4294 * Patch by Mathijs Haarman, 08 May 2003:
4295 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4297 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4299 * Add support for Promess ATC board
4301 * Patch by Keith Outwater, 28 Apr 2003:
4302 - Miscellaneous corrections and additions to GEN860T board specific code.
4303 - Added GEN860_SC variant to GEN860T.
4304 - Miscellaneous corrections to GEN860T documentation.
4305 - Correct duplicate entry in U-Boot CREDITS file.
4306 - Add GEN860T_SC entry in MAINTAINERS file.
4307 - Update CREDITS file with GEN860T_SC info.
4309 * Update Smiths Aerospace addresses in MAINTAINERS file
4311 * Fix error handling in hush's version of "run" command
4314 - Splashscreen support
4317 - temperature dependend enabling of LCD
4319 * Allow booting from old "PPCBoot" disk partitions
4321 * Add support for TQM8255 Board / MPC8255 CPU
4323 ======================================================================
4324 Changes for U-Boot 0.3.1:
4325 ======================================================================
4327 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4329 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4330 display when Linux takes over
4332 * Patch by Erwin Rol, 27 Feb 2003:
4333 Add support for RTEMS (this time for real).
4335 * Add support for "bmp info" and "bmp display" commands to load
4336 bitmap images; this can be used (for example in a "preboot"
4337 command) to display a splash screen very quickly after poweron.
4339 * Add support for 133 MHz clock on INCA-IP board
4341 * Patch by Lutz Dennig, 10 Apr 2003:
4342 Update for R360MPI board
4344 * Add new meaning to "autostart" environment variable:
4345 If set to "no", a standalone image passed to the
4346 "bootm" command will be copied to the load address
4347 (and eventually uncompressed), but NOT be started.
4348 This can be used to load and uncompress arbitrary
4351 * Patch by Stefan Roese, 10 Apr 2003:
4352 Changed DHCP client to use IP address from server option field #54
4353 from the OFFER packet in the server option field #54 in the REQUEST
4354 packet. This fixes a problem using a Windows 2000 DHCP server,
4355 where the DHCP-server is not the TFTP-server.
4357 * Set max brightness for MN11236 displays on TRAB board
4359 * Add support for TQM862L modules
4361 ======================================================================
4362 Changes for U-Boot 0.3.0:
4363 ======================================================================
4365 * Patch by Arun Dharankar, 4 Apr 2003:
4366 Add IDMA example code (tested on 8260 only)
4368 * Add support for Purple Board (MIPS64 5Kc)
4370 * Add support for MIPS64 5Kc CPUs
4372 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4374 * Patch by Denis Peter, 04 Apr 2003:
4375 - update MIP405-4 board
4377 * Patch by Stefan Roese, 4 Apr 2003:
4378 - U-Boot version environment variable "ver" added
4379 (CONFIG_VERSION_VARIABLE).
4380 - Changed PPC405GPr version from A to B.
4381 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4383 * Patches by Denis Peter, 03 April 2003:
4384 - fix PCI IRQs on MPL boards
4385 - fix two more un-relocated pointer problems
4387 * Fix behaviour of "run" command:
4388 - print error message iv variable does not exist
4389 - terminate processing of arguments in case of error
4391 * Patches by Peter Figuli, 10 Mar 2003
4392 - Add support for BTUART on PXA platform
4393 - Add support for WEP EP250 (PXA) board
4395 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4396 flash using a BDI2000
4398 * Implement fix for I2C Edge Conditions problem for all boards that
4399 use the bit-banging driver (common/soft_i2c.c)
4401 * Patch by Martin Winistoerfer, 23 Mar 2003
4402 - Add port to MPC555/556 microcontrollers
4403 - Add support for cmi customer board with
4404 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4406 * Patch by Rick Bronson, 28 Mar 2003:
4407 - fix common/cmd_nand.c
4409 * Patch by Arun Dharankar, 24 Mar 2003:
4410 - add threads / scheduler example code
4412 * Add patches by Robert Schwebel, 31 Mar 2003:
4413 - add ctrl-c support for kermit download
4414 - align bdinfo output on ARM
4415 - csb226 board: bring in sync with innokom/memsetup.S
4416 - csb226 board: fix MDREFR handling
4417 - misc doc fixes / extensions
4418 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4419 - add BOOT_PROGRESS to armlinux.c
4421 * Add CPU ID, version, and clock speed for INCA-IP
4423 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4424 - fix SRAM and SDRAM memory sizing
4425 - add status LED support
4426 - add MAC address for second (SCC1) ethernet port
4428 * Update default environment for TQM8260 board
4430 * Patch by Rick Bronson, 16 Mar 2003:
4431 - Add NAND flash support for reading, writing, and erasing NAND
4432 flash (certain forms of which are called SmartMedia).
4433 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4435 * Patches by Robert Schwebel, 19 Mar 2003:
4436 - use arm-linux-gcc as default compiler for ARM
4437 - fix i2c fixup code
4438 - fix missing baudrate setting
4439 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4440 - moved "ignoring trailing characters" _before_ u-boot wants to
4441 print out diagnostics messages; removes bogus characters at the
4444 * Patch by John Zhan, 18 Mar 2003:
4445 Add support for SinoVee Microsystems SC8xx boards
4447 * Patch by Rolf Offermanns, 21 Mar 2003:
4448 ported the dnp1110 related changes from the current armboot cvs to
4449 current u-boot cvs. smc91111 does not work. problem marked in
4450 smc91111.c, grep for "FIXME".
4452 * Patch by Brian Auld, 25 Mar 2003:
4453 Add support for STM flash chips on ebony board
4455 * Add PCI support for MPC8250 Boards (PM825 module)
4457 * Patch by Stefan Roese, 25 Mar 2003:
4460 * Patch by Stefan Roese, 20 Mar 2003:
4461 - CPCI4052 update (support for revision 3).
4462 - Set edge conditioning circuitry on PPC405GPr for compatibility
4463 to existing PPC405GP designs.
4464 - Clip udiv to 5 bits on PPC405 (serial.c).
4466 * Extend INCAIP board support:
4467 - add automatic RAM size detection
4468 - add "bdinfo" command
4469 - pass flash address and size to Linux kernel
4470 - switch to 150 MHz clock
4472 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4473 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4474 boards, version 153 for Rev. 200 boards).
4476 * Patch by Vladimir Gurevich, 12 Mar 2003:
4477 Fix relocation problem of statically initialized string pointers
4480 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4481 Cleanup & bug fixes for JFFS2 code:
4482 - the memory mangement was broken. It caused havoc on malloc by
4483 writing beyond the block boundaries.
4484 - the length calculation for files was wrong, sometimes resulting
4485 in short file reads.
4486 - data copying now optionally takes fragment version numbers into
4487 account, to avoid copying from older data.
4488 See doc/README.JFFS2 for details.
4490 * Patch by Josef Wagner, 12 Mar 2003:
4491 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4492 - ETH05 and BEDBUG support for CU824
4493 - added support for MicroSys CPC45
4494 - new BOOTROM/FLASH0 and DOC base for PM826
4496 * Patch by Robert Schwebel, 12 Mar 2003:
4497 Fix the chpart command on innokom board
4500 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4501 s/PPCBoot/U-Boot/ in some files
4502 s/pImage/uImage/ in some files
4504 * Patch by Detlev Zundel, 15 Jan 2003:
4505 Fix '' command line quoting
4507 * Patch by The LEOX team, 19 Jan 2003:
4508 - add support for the ELPT860 board
4509 - add support for Dallas ds164x RTC
4511 * Patches by David Müller, 31 Jan 2003:
4512 - minimal setup for CardBus bridges
4513 - add EEPROM read/write support in the CS8900 driver
4514 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4515 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4517 * Patch by Steven Scholz, 04 Feb 2003:
4518 add support for RTC DS1307
4520 * Patch by Reinhard Meyer, 5 Feb 2003:
4521 fix PLPRCR/SCCR init sequence on 8xx to allow for
4522 changes of EBDF by software
4524 * Patch by Vladimir Gurevich, 07 Feb 2003:
4525 "API-compatibility patch" for 4xx I2C driver
4527 * TRAB fixes / extensions:
4528 - Restore VFD brightness as saved in environment
4529 - add support for Fujitsu flashes
4530 - make sure both buzzers are turned off (drive low level)
4532 * Patches by Robert Schwebel, 06 Mar 2003:
4533 - fix bug in BOOTP code (must use NetCopyIP)
4534 - update of CSB226 port
4535 - clear BSS segment on XScale
4536 - added support for i2c_init_board() function
4537 - update to the Innokom plattform
4539 * Extend support for redundand environments for configurations where
4540 environment size < sector size
4542 * Patch by Rune Torgersen, 13 Feb 2003:
4543 Add support for Motorola MPC8266ADS board
4545 * Patch by Kyle Harris, 19 Feb 2003:
4546 patches for the Intel lubbock board:
4547 memsetup.S - general cleanup (based on Robert's csb226 code)
4548 flash.c - overhaul, actually works now
4549 lubbock.c - fix init funcs to return proper value
4551 * Patch by Kenneth Johansson, 26 Feb 2003:
4552 - Fixed off by one in RFTA calculation.
4553 - No need to abort when LDF is lower than we can program it's only
4554 minimum timing so clamp it to what we can do.
4555 - Takes function pointer to function for reading the spd_nvram. Usefull
4556 for faking data or hardcode a module without the nvram.
4557 - fix other user for above change
4558 - fix some comments.
4560 * Patches by Brian Waite, 26 Feb 2003:
4561 - fix port for evb64260 board
4562 - fix PCI for evb64260 board
4565 * Patch by Reinhard Meyer, 1 Mar 2003:
4566 Add support for EMK TOP860 Module
4568 * Patch by Yuli Barcohen, 02 Mar 2003:
4569 Add SPD EEPROM support for MPC8260ADS board
4571 * Patch by Robert Schwebel, 21 Jan 2003:
4572 - Add support for Innokom board
4573 - Don't complain if "install" fails
4574 - README cleanup (remove duplicated lines)
4575 - Update PXA header files
4577 * Add documentation for existing POST code (doc/README.POST)
4579 * Patch by Laudney Ren, 15 Jan 2003:
4580 Fix handling of redundand environment in "tools/envcrc.c"
4582 * Patch by Detlev Zundel, 28 Feb 2003:
4583 Add bedbug support for 824x systems
4585 * Add support for 16 MB flash configuration of TRAB board
4587 * Patch by Erwin Rol, 27 Feb 2003:
4588 Add support for RTEMS
4590 * Add image information to README
4592 * Patch by Stefan Roese, 18 Feb 2003:
4593 CPCIISER4 configuration updated.
4595 * Patch by Stefan Roese, 17 Feb 2003:
4596 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4598 * Patch by Stefan Roese, 13 Feb 2003:
4599 Add "pcidelay" environment variable (in ms, enabled via
4600 CONFIG_PCI_BOOTDELAY).
4601 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4602 RST# to respond to configuration cycles (33MHz -> 1s).
4604 * Fix dual PCMCIA slot support (when running with just one
4607 * Add VFD type detection to trab board
4609 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4610 variable with value in the EEPROM
4612 * Patch by Stefan Roese, 10 Feb 2003:
4613 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4615 * Add support for MIPS32 4Kc CPUs
4617 * Add support for INCA-IP Board
4619 ======================================================================
4620 Changes for U-Boot 0.2.2:
4621 ======================================================================
4623 * Add dual ethernet support on PM826
4625 * Add support for LXT971 PHY on PM826
4627 * Patch by Tord Andersson, 16 Jan 2003:
4628 Fix flash sector count for TQM8xxL
4630 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4631 16 bytes out of each 32 byte block)
4633 ======================================================================
4634 Changes for U-Boot 0.2.1:
4635 ======================================================================
4637 * Add support for V37 board
4638 (patch by Jón Benediktsson, 11 Dec 2002)
4640 * Update baudrate in bd_info when it gets changed
4642 * Add watchdog trigger points while waiting for serial port
4643 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4645 * Improve command line tool to access the U-Boot's environment
4646 (figuration of the utility, using a config file)
4648 * Add single quote support for (old) command line parser
4650 * Switch LWMON board default config from FRAM to EEPROM;
4651 in POST, EEPROM shows up on 8 addresses
4653 ======================================================================
4654 Changes for U-Boot 0.2.0:
4655 ======================================================================
4657 * Use 1-byte-read instead of -write for iprobe() function
4658 Add i2c commands to PM826 config
4660 * extend I2C POST code: check for list on known addresses
4662 * Improve log buffer code; use "loglevel" to decide which messages
4663 to log on the console, too (like in Linux); get rid of "logstart"
4665 * Add command line tool to access the U-Boot's environment
4666 (board-specific for TRAB now, to be fixed later)
4668 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4669 Fix misc problems with AmigaOne support
4671 * Patch by Chris Hallinan, 3 Dec 2002:
4672 minor cleanup to the MPC8245 EPIC driver
4674 * Patch by Pierre Aubert , 28 Nov 2002
4675 Add support for external (SIU) interrupts on MPC8xx
4677 * Patch by Pierre Aubert , 28 Nov 2002
4678 Fix nested syscalls bug in standalone applications
4680 * Patch by David Müller, 27 Nov 2002:
4681 fix output of "pciinfo" command for CardBus bridge devices.
4683 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4686 * Add LED indication for IDE activity on KUP4K board
4688 * Fix startup problems with VFD display on TRAB
4690 * Patch by Pierre Aubert, 20 Nov 2002
4691 Add driver for Epson SED13806 graphic controller.
4692 Add support for BMP logos in cfb_console driver.
4694 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4696 * Patch by Rod Boyce, 21 Nov 2002:
4697 fix PCMCIA on MBX8xx board
4699 * Patch by Pierre Aubert , 21 Nov 2002
4700 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4701 bootmode word in DPRAM configurable
4703 * Patch by Daniel Engström, 18 Nov 2002:
4704 Fixes for x86 port (mostly strings issues)
4706 * Patch by Ken Chou, 18 Nov 2002:
4707 Fix for natsemi NIC cards (DP83815)
4709 * Patch by Pierre Aubert, 19 Nov 2002:
4710 fix a bug for the MII configuration, and some warnings
4712 * Patch by Thomas Frieden, 13 Nov 2002:
4713 Add code for AmigaOne board
4714 (preliminary merge to U-Boot, still WIP)
4716 * Patch by Jon Diekema, 12 Nov 2002:
4717 - Adding URL for IEEE OUI lookup
4718 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4720 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4721 root-on-nfs macros are designed to switch how the default boot
4722 method gets defined.
4724 * Patch by Daniel Engström, 13 Nov 2002:
4725 Add support for i386 architecture and AMD SC520 board
4727 * Patch by Pierre Aubert, 12 Nov 2002:
4728 Add support for DOS filesystem and booting from DOS floppy disk
4730 * Patch by Jim Sandoz, 07 Nov 2002:
4731 Increase number of network RX buffers (PKTBUFSRX in
4732 "include/net.h") for EEPRO100 based boards (especially SP8240)
4733 which showed "Receiver is not ready" errors when U-Boot was
4734 processing the receive buffers slower than the network controller
4737 * Patch by Andreas Oberritter, 09 Nov 2002:
4738 Change behaviour of NetLoop(): return -1 for errors, filesize
4739 otherwise; return code 0 is valid an means no file loaded - in this
4740 case the environment still gets updated!
4742 * Patches by Jon Diekema, 9 Nov 2002:
4743 - improve ADC/DAC clocking on the SACSng board to align
4744 the failing edges of LRCLK and SCLK
4745 - sbc8260 configuration tweaks
4746 - add status LED support for 82xx systems
4747 - wire sspi/sspo commands into command handler; improved error
4749 - add timestamp support and alternate memory test to the
4750 SACSng configuration
4752 * Patch by Vince Husovsky, 7 Nov 2002:
4753 Add "-n" to linker options to get rid of "Not enough room for
4754 program headers" problem
4756 * Patch by David Müller, 05 Nov 2002
4757 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4758 so we can use an already existing name
4760 * Patch by Pierre Aubert, 05 Nov 2002
4761 Hardware relatied improvments in FDC boot code
4763 * Patch by Holger Schurig, 5 Nov 2002:
4764 Make the PXA really change it's frequency
4766 * Patch by Pierre Aubert, 05 Nov 2002
4767 Add support for slave serial Spartan 2 FPGAs
4769 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4772 * Add support for log buffer which can be passed to Linux kernel's
4773 syslog mechanism; used especially for POST results.
4775 * Patch by Klaus Heydeck, 31 Oct 2002:
4776 Add initial support for kup4k board
4778 * Patch by Robert Schwebel, 04 Nov 2002:
4779 - use watchdog to reset PXA250 systems
4780 - added progress callbacks to (some of the) ARM code
4781 - update for Cogent CSB226 board
4783 * Add support for FPS860 board
4785 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4786 Improve PCI access on 32-bits Compact PCI bus
4788 * Fix mdelay() on TRAB - this was still the debugging version with
4789 seconds instead of ms.
4791 * Patch by Robert Schwebel, 1 Nov 2002:
4792 XScale related cleanup (affects all ARM boards)
4794 * Cleanup of names and README.
4796 ======================================================================
4797 Notes for U-Boot 0.1.0:
4798 ======================================================================
4800 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4802 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4803 For information about the history of the project please see the
4804 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4806 ======================================================================