1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Add bit definitions for MPC83xx DDR controller registers.
7 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
9 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
11 * Add support for DS1374 RTC chip.
13 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
14 timer and cpu_reset code from cpu/$(CPU) into the new
15 cpu/$(CPU)/$(SOC) directories
16 Patch by Andreas Engel, 13 Mar 2006
18 * Change max size of uncompressed uImage's to 8MByte and add
19 CFG_BOOTM_LEN to adjust this setting.
21 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
22 uImages was restricted to 4MBytes. This default size is now
23 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
24 in the board config file.
26 Patch by Stefan Roese, 13 Mar 2006
28 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
29 Patch by Stefan Roese, 13 Mar 2006
31 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
32 Patch by Cedric Vincent, 06 Jul 2005
34 * au1x00_eth.c: check malloc return value and abort if it failed
35 Patch by Andrew Dyer, 26 Jul 2005
37 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
38 incorrectly generating start/stop conditions on the bus.
39 Patch by Andrew Dyer, 26 Jul 2005
41 * Fix bug in [id]cache_status commands for MPC85xx processors;
42 should look at LSB of L1CSRn registers to determine if L1 cache is
44 Patch by Murray Jensen, 19 Jul 2005
46 * Fix array overflow with fw_setenv on uninitialised environment
47 Patch by Murray Jensen, 15 Jul 2005
49 * Add support for EmbeddedPlanet EP88x boards
50 Patch by Yuli Barcohen, 13 Jul 2005
52 * Remove board specific configuration includes from the common xilinx
53 ethernet and iic adapter code.
54 Patch by Michael Libeskind, 12 Jul 2005
56 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
57 Patch by Murray Jensen, 08 Jul 2005
59 * Add (some) definitions for the MPC85xx local bus controller
60 Patch by Murray Jensen, 08 Jul 2005
62 * Add CPM2 I/O pin functions for MPC85xx processors
63 Patch by Murray Jensen, 08 Jul 2005
67 * Added PCI support for MPC8349ADS board
68 Patch by Kumar Gala 11 Jan 2006
70 * Enable address translation on MPC83xx
71 Patch by Kumar Gala, 10 Feb 2006
73 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
74 Patch by Kumar Gala, 25 Jan 2006
76 * Fixed defines for MPC83xx SICRL register to match current specs
77 Patch by Kumar Gala, 23 Jan 2006
79 * Only disable the MPC83xx watchdog if its enabled out of reset.
80 If its disabled out of reset SW can later enable it if so desired
81 Patch by Kumar Gala, 11 Jan 2006
83 * Allow config of GPIO direction & data registers at boot on 83xx
84 Patch by Kumar Gala, 11 Jan 2006
86 * Enable time handling on 83xx
87 Patch by Kumar Gala, 11 Jan 2006
89 * Make System IO Config Registers board configurable on MPC83xx
90 Patch by Kumar Gala, 11 Jan 2006
92 * Fixed PCI indirect config ops to handle multiple PCI controllers
93 We need to adjust the bus number we are trying to access based
94 on which PCI controller its on
95 Patch by Kumar Gala, 12 Jan 2006
97 * Report back PCI bus when doing table based device config
98 Patch by Kumar Gala, 11 Jan 2006
100 * Added support for PCI prefetchable region and BARs
101 If a host controller sets up a region as prefetchable and
102 a device's BAR denotes it as prefetchable, allocate the
103 BAR into the prefetch region.
105 If a BAR is prefetchable and no prefetchable region has
106 been setup by the controller we fall back to allocating
107 the BAR into the normally memory region.
108 Patch by Kumar Gala, 11 Jan 2006
110 * Add helper function for generic flat device tree fixups for mpc83xx
111 Patch by Kumar Gala, 11 Jan 2006
113 * Add support for passing initrd information via flat device tree
114 Patch by Kumar Gala, 11 Jan 2006
116 * Added OF_STDOUT_PATH and OF_SOC
118 OF_STDOUT_PATH specifies the path to the device the kernel can use
121 OF_SOC specifies the proper name of the SOC node if one exists.
122 Patch by Kumar Gala, 11 Jan 2006
124 * Allow board code to fixup the flat device tree before booting a kernel
125 Patch by Kumar Gala, 11 Jan 2006
127 * Added CONFIG_ options for bd_t and env in flat dev tree
129 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
130 into the resulting flat device tree.
132 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
133 variables from u-boot into the flat device tree
135 Patch by Kumar Gala, 11 Jan 2006
137 * Add support for the DHCP vendor optional bootfile (#67).
138 Ignores the vendor TFTP server name option (#66).
139 Patch by Murray Jensen, 30 Jun 2005
141 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
142 Patch by Andy Fleming, 14 Jun 2005
144 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
145 Patch by Gerhard Jaeger, 21 Jun 2005
147 * Add netconsole and some more commands to RPXlite_DW board
148 Patch by Sam Song, 19 Jun 2005
150 * Fix bad declaration on pci_cfgfunc_nothing
151 Patch by Sam Song, 19 Jun 2005
153 * Adjust "echo" as a default command
154 Patch by Sam Song, 19 Jun 2005
156 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
157 Patch by KokHow Teh, 16 Jun 2005
159 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
160 Patch by Rick Bronson, 15 Jun 2005
162 * Coding Style cleanup
164 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
165 Patch by Andrew Dyer, 13 Jun 2005
167 * Add ADI Blackfin support
168 - add support for Analog Devices Blackfin BF533 CPU
169 - add support for the ADI BF533 Stamp uClinux board
170 - add support for the ADI BF533 EZKit board
171 Patches by Richard Klingler, 11 Jun 2005
173 * Add loads of ntohl() in image header handling
174 Patch by Steven Scholz, 10 Jun 2005
176 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
177 variable to set clock
178 Patch by Yuli Barcohen, 05 Jun 2005
180 * RPXlite configuration fixes
181 - Use correct flash sector size
182 - Use correct memory test end address
183 - Add support for bzip2 compression
184 - Various small fixes
185 Patch by Yuli Barcohen, 05 Jun 2005
187 * Memory configuration changes for ZPC.1900 board
188 - Fix SDRAM timing on both local bus and 60x bus
189 - Add support for second flash bank (SIMM)
190 - Change boot flash base
191 Patch by Yuli Barcohen, 05 Jun 2005
193 * Add support for Adder boards with 16MB SDRAM;
194 add support for second FEC on Adder87x board.
195 Patch by Yuli Barcohen, 05 Jun 2005
197 * Fix conditional for including ks8695eth driver
198 Patch by Greg Ungerer, 04 Jun 2005
200 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
201 Patch by Friedrich Lobenstock, 02 Jun 2005
203 * Fix comment in common/soft_i2c.c
204 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
206 * Cleanup compiler warnings.
207 Patch by Greg Ungerer, 21 May 2005
209 * Word alignment fixes for word aligned NS16550 UART
210 Patch by Jean-Paul Saman, 01 Mar 2005
212 Fixes bug with UART that only supports word aligned access: removed
213 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
214 (broken!) versions of GCC generate byte accesses when encountering
215 the packed attribute regardless if the struct is already correctly
216 aligned for a platform. Peripherals that can only handle word
217 aligned access won't work properly when accessed with byte access.
218 The struct NS16550 is already word aligned for REG_SIZE = 4, so
219 there is no need to packed the struct in that case.
221 * Fix behaviour if gatewayip is not set
222 Patch by Robin Gilks, 23 Dec 2004
224 * Fix cleanup for netstart board.
225 Remove build results from repository
227 * Some code cleanup for GCC 4.x
229 * Fixes to support environment in NAND flash;
230 enable NAND flash based environment for delta board.
232 * Add support for Intel Monahans CPU on Zylonite and Delta boards
233 (This is Work in Progress!)
235 * Add support for TQM8260-AI boards.
239 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
240 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
241 Patch by Ladislav Michl, 29 Jun 2005
243 * Add lowboot target to mcc200 board
244 Patch by Stefan Roese, 4 Mar 2006
246 * Fix problem with flash_get_size() from CFI driver update
247 Patch by Stefan Roese, 1 Mar 2006
249 * Make CFG_NO_FLASH work on ARM systems
250 Patch by Markus Klotzbuecher, 27 Feb 2006
252 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
255 * Convert mcc200 to use common CFI flash driver
256 Patch by Stefan Roese, 28 Feb 2006
258 * Add env-variable "unlock" to handle initial state of sectors
261 Only the U-Boot image and it's environment is protected,
262 all other sectors are unprotected (unlocked) if flash
263 hardware protection is used (CFG_FLASH_PROTECTION) and
264 the environment variable "unlock" is set to "yes".
266 Patch by Stefan Roese, 28 Feb 2006
268 * Update drivers/cfi_flash.c:
269 - find_sector() called in both versions of flash_write_cfiword()
270 Patch by Peter Pearse, 27th Feb 2006
272 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
273 Patch by Jose Maria Lopez, 16 Jan 2006
275 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
276 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
278 * Changes/fixes for drivers/cfi_flash.c:
279 We *should* check if there are any error bits if the previous call
280 returned ERR_OK (Otherwise we will have output an error message in
281 flash_status_check() already.) The original code would only check for
282 error bits if flash_status_check() returns ERR_TIMEOUT.
283 Patch by Marcus Hall, 23 Aug 2005
285 * Changes/fixes for drivers/cfi_flash.c:
286 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
287 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
288 Patch by Sangmoon Kim, 19 Aug 2005
290 * Fixes for drivers/cfi_flash.c:
291 - Fix wrong timeout value usage in flash_status_check()
292 - Round write_tout up when converting to msec in flash_get_size()
293 - Remove clearing flash status at the end of flash_write_cfibuffer()
294 which sets Intel 28F640J3 flash back to command mode on CSB472
295 Patch by Tolunay Orkun, 02 July 2005
297 * Add basic support for the SMMACO4 Board from PanDaCom.
298 Patch by Heiko Schocher, 20 Feb 2006
300 * Add GIT version information (commid ID) to untagged U-Boot versions
302 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
303 of all unreleased (untagged) U-Boot images will be automatically
304 extended upon compiletime with a part of the GIT commit ID and
305 possibly with "dirty" if uncommited changes are detected.
307 Here an example for the resulting version:
308 "U-Boot 1.1.4-g3457ac18-dirty"
310 The version is now maintained in the toplevel Makefile and the
311 version headers are autogenerated.
313 Patch by Stefan Roese, 9 Feb 2006
315 * Update default environment for INKA4x00 board.
317 * Convert CPCI750 to use common CFI flash driver
318 Patch by Reinhard Arlt, 8 Feb 2006
320 * Various changes to esd HH405 board specific files
321 Patch by Matthias Fuchs, 07 Feb 2006
323 * Cleanup U-Boot boot messages on ARM.
325 To match the U-Boot user interface on ARM platforms to the U-Boot
326 standard (as on PPC platforms), some messages with debug character
327 are removed from the default U-Boot build.
328 Enable DEBUG for lib_arm/board.c to enable debug messages.
329 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
330 Patch by Stefan Roese, 24 Jan 2006
332 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
333 Patch by Stefan Roese, 18 Jan 2006
335 * Add VGA support (CT69000) to CPCI750 board.
336 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
337 Patch by Reinhard Arlt, 30 Dec 2005
339 * PMC405 and CPCI405: Moved configuration of pci resources
341 PMC405 and CPCI2DP: Added firmware download and booting via pci.
342 Patch by Matthias Fuchs, 20 Dec 2005
344 * Fix 28F256J3A support on PM520 board
345 (without bank-switching only 32 MB can be accessed)
347 * Fix mkimage bug with multifile images created on 64 bit systems.
349 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
351 * Fix compiler problem with at91rm9200dk board.
352 Patch by Eugen Bigz, 19 Dec 2005
354 ======================================================================
355 Changes for U-Boot 1.1.4:
356 ======================================================================
358 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
359 - Changed GPIO setup to enable another address line in order to
360 address 64M of FLASH.
361 - Added function sdram_tr1_set to auto calculate the tr1 value for
363 Patch by Steven Blakeslee, 12 Dec 2005
365 * MPC5200: Set PCI retry counter to 0 = infinite retry;
366 The default of 255 is too short for slow devices.
367 Patch by Martin Nykodym, 12 Dec 2005
369 * Change port configuration for O2DNT (CODEC1 on PSC1).
371 * Fix register for PCI async mode on PPC440EP
372 Patch by Youngchul Bang, 08 Dec 2005
374 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
375 This segment may be required by some libgcc.a functions
378 * Fix DPRAM offset/size for MPC8541/8555.
379 Simplify TQM85xx Makefile handling.
381 * Fix data overflow (typo?) in rtc/ds1302.c
383 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
385 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
386 - Support for TQM8541/8555 boards added.
387 - Complete rework of TQM8540/8560 support.
388 - Common TQM85xx code now supports all current TQM85xx platforms
389 (TQM8540/8541/8555/8560).
390 - DDR SDRAM size detection added.
391 - CAS latency default values can be overwritten by setting "serial#"
392 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
393 If problems are detected with this non default CAS latency,
394 the default values will be used instead.
395 - Flash size detection added.
396 - Moved FCC ethernet driver initialization behind TSEC driver init
397 -> TSEC is first device.
398 Patch by Stefan Roese, 30 Nov 2005
400 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
401 Patch by John Otken, 23 Nov 2005
403 * Changed PPC44x startup message (cpu info, speed...) to common style:
404 On PPC44x platforms, the startup message generated in "cpu.c" only
405 comprised the ppc type and revision but not additional information
406 like speed etc. Those speed infos where printed in the board specific
407 code. This new implementation now prints all CPU infos in the common
408 cpu specific code. No board specific code is needed anymore and
409 therefore removed from all current 44x implementations.
410 Patch by Stefan Roese, 27 Nov 2005
412 * Adjust TQM834x PHY addresses for latest hardware revision.
414 * Increase malloc arena on TQM5200 board to 256 kB.
415 With 64 kb uniform flash sector size the old value of 128 kB was
418 * Fix miiphy global data initialization (problem on 4xx boards when
419 no ethaddr is assigned). Initialization moved from
420 miiphy_register() to eth_initialize().
422 Based on initial patch for 4xx platform by Matthias Fuchs.
424 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
426 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
427 The COPYING file was extended to make clear that these files can be
428 used in non-GPL code, too.
429 Also, a corresponding note was placed in the headers of the affected files.
431 * Add support for Prodrive P3P440 board:
432 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
433 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
434 for bank autodetection
435 Patch by Stefan Roese, 22 Nov 2005
437 * Change all '$(...)' variable references into '${...}'
438 which makes the environment compatible with the hush shell.
439 WARNING: Support for the old '$(...)' syntax will be
440 discontinued in a later version.
442 * Minor changes to init flags in TQM834x PCI.
444 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
445 Patch by Stefan Roese, 15 Nov 2005
447 * New PPC 405EP board added: CMS700
448 Added CONFIG_NET_MULTI for VOM405 board.
449 Added reset_phy() for VOM405 board.
450 Patch by Matthias Fuchs, 09 Nov 2005
452 * Updated PCI mapping for esd CPCI2DP board.
453 Add support for error LED.
454 Patch by Matthias Fuchs, 07 Nov 2005
456 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
457 Patch by Stefan Roese, 07 Nov 2005
459 * Correct PPC Timebase register definitions (SPRN_TBRL...)
460 Patch by Stefan Roese, 07 Nov 2005
462 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
463 Patch by Stefan Roese, 05 Nov 2005
465 * Additional fix for external IRQ config on Yellowstone & Yosemite
466 Patch by Stefan Roese, 03 Nov 2005
468 * Add support for Ocotea pass 3 with 440GX Rev. F
469 Patch by Stefan Roese, 01 Nov 2005
471 * Fix external IRQ configuration on Yellowstone & Yosemite
472 Patch by Stefan Roese, 28 Oct 2005
474 * Add support for multiple PHYs.
475 Tested on the following boards:
476 cmcpu2 (at91rm9200/ether.c)
477 PPChameleon (ppc4xx/4xx_enet.c)
478 yukon (mpc8220/fec.c)
480 tqm834x (mpc834x/tsec.c) with EEPRO100
481 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
482 Main changes include:
484 - miiphy_register routine was added to allow multiple PHYs to be registered
485 - miiphy_read and miiphy_write are now defined in this file, and
486 require additional argument (char *devname)
487 - other miiphy_* routines also require additional device name argument
490 Calling reset_phy() was moved to be executed *after* eth_initialize().
491 This is necessary as now some of the implementations of reset_phy()
492 may need to use miiphy_reset() which is not allowed before eth_initialize()
493 as eth_initialize registers all required miiphy_* routines.
494 Tested on IP860 and PHY initializes properly after this change.
496 * Correct includes for flat tree builder.
498 * Fix conflicting types (flash_write()) in trab auto_update.c.
500 * Add PCI support for the TQM834x board.
502 * Add missing 4xx board to MAKEALL
503 Patch by Stefan Roese, 20 Oct 2005
505 * Fix conflicting types (flash_write()) in esd auto_update.c
506 Patch by Stefan Roese, 20 Oct 2005
508 * Fix problem with sleep in NetConsole (use get_timer())
509 Patch by Stefan Roese, 20 Oct 2005
511 * Add NetConsole Support for AMCC eval boards
512 Patch by Stefan Roese, 20 Oct 2005
514 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
515 Patch by Stefan Roese, 18 Oct 2005
517 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
518 Fix identation on ext2ls help entry.
519 Patch by Stefan Roese, 14 Oct 2005
521 * Add support for TQM834x boards.
524 * Cleanup for GCC-4.x
526 * Add documentation for Open Firmware Flat Tree and usage.
527 Patch by Pantelis Antoniou, 13 Oct 2005
529 * Add missing files for Pantelis Antoniou's patch
530 Patch by Pantelis Antoniou, 04 Sep 2005
532 * Fix problem in ppc4xx eth-driver without ethaddr (only without
533 CONFIG_NET_MULTI set)
534 Patch by Stefan Roese, 10 Oct 2005
536 * Fix gzip bmp support (test if malloc fails, warning when truncated).
537 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
538 Patch by Stefan Roese, 07 Oct 2005
540 * Add support for OF flat tree for the STXtc board.
541 Patch by Pantelis Antoniou, 04 Sep 2005
543 * Support passing of OF flat trees to the kernel.
544 Patch by Pantelis Antoniou, 04 Sep 2005
548 * Add support for NetSilicon NS7520 processor.
549 Patch by Art Shipkowski, 12 May 2005
551 * Add support for AP1000 board.
552 Patch by James MacAulay, 07 Oct 2005
554 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
555 Patch by Anders Larsen, 07 Oct 2005
557 The Atmel errata #11 states that the transfer buffer descriptor
558 table must be aligned on a 16-word boundary. As it turned out, this
559 is insufficient - it seems the table must be aligned on a boundary
560 at least as large as the table itself (in Linux this is not an
561 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
563 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
564 Patch by Anders Larsen, 07 Oct 2005
566 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
567 sed the linker scripts, rather than pre-process them.
568 Patch by Peter Pearse, 07 Oct 2005
570 * Update make target for ARM supported boards.
571 Use lowlevel_init() instead of platformsetup() [rename].
572 Patch by Peter Pearse, 06 Oct 2005
574 * Fix booting from serial dataflash on AT91RM9200
575 Patch by Peter Menzebach, 29 Aug 2005
577 * Add JFFS2 support for TRAB board
578 Patch by Martin Krause, 25 Aug 2005
580 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
581 Patch by Marcus Hall, 24 Aug 2005
583 * Fix the machine-id of the Cogent csb637 board
584 Patch by Anders Larsen, 05 Oct 2005
586 * Complete support for the KwikByte KB920x boards
587 Patch by Anders Larsen, 05 Oct 2005
589 * Set the AT91RM9200 clock to asynchronous mode
590 Patch by Anders Larsen, 03 May 2005
592 * Set the AT91RM9200 clock to synchronous mode
593 Patch by Anders Larsen, 29 Apr 2005
595 * Add support for Cogent csb637
596 Patch by Anders Larsen, 29 Apr 2005
598 * Fix dm9161.c initialization
599 Patch by Anders Larsen, 29 Apr 2005
601 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
602 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
604 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
605 Patch by Anders Larsen, 29 Apr 2005
607 * Fix device partition intialization for SystemACE disks.
608 Patch by Stephen Williams, 28 Apr 2005
610 * Added support for KwikByte KB920x boards (based on AT91RM9200)
611 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
613 * Add support for S29GL064M-R3 flash chip on xsengine board
614 Patch by Kurt Stremerch, 18 Apr 2005
616 * E500 update: repoint IVPR to RAM when code is relocated
617 Patch by Kylo Ginsberg, 13 Apr 2005
619 * Fix loop end test in lib_generic/string.c:strswab()
620 Patch by Andrew Dyer, October 10, 2005
621 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
625 * Update ARM Integrator boards:
626 Correct addessing errors in platform files.
627 Split off common core module data from Integrator header files to
628 include/armcoremodule.h.
629 Patch by Peter Pearse, 04 Oct 2005
631 * Make sure only supported compiler options are used
632 Import "cc-option" shell function from kernel and
633 use it to get the correct ARM GCC options for individual CPUs
634 Patch by Peter Pearse, 30 Jun 2005
636 * Fix 440GR to print correct cpu revision
637 Patch by Stefan Roese, 04 Oct 2005
639 * Change board message on AMCC Yosemite & Yellowstone to common style
640 Patch by Stefan Roese, 03 Oct 2005
642 * Fix compiler warning
644 * Fix FEC PHY addresses for TQM85xx boards
646 * Fix uninitialized variable problem in hush shell
647 Patch by Lars Rostock, 26 Sep 2005
649 * Undo change of f6e20fc6ca... to include/configs/trab.h
650 (Must have been an accident?)
652 * Add support for AT91RM9200 OHCI Controller.
653 Patch by Eric Benard, 07 Apr 2005
655 * Update ARM mach-types.h
656 Patch by Eric Benard, 07 Apr 2005
658 * Add support for MP2USB board.
659 Patch by Eric Benard, 07 Apr 2005
661 * Add board support for armadillo HT1070
662 Patch by Rowel Atienza, 06 Apr 2005
664 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
665 Patch by Vitaly Bordug, 30 Mar 2005
667 * Add iopset command on mpc8xx
668 Patch by Daniel Eisenhut, 25 Mar 2005
670 * Add support for MII in eepro100 driver.
671 Patch by Gleb Natapov, 21 Mar 2005
673 * Fixes to the Lubbock (PXA 25x) support:
674 - Resolve the FIXME with respect to saving the u-boot environment.
675 - Make the default load address land in real memory.
676 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
677 Patch by David Brownell, 10 Mar 2005
679 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
680 Patch by Marc Leeman, 04 Mar 2005
682 * OMAP242x H4 board update
683 - fix for ES2 differences.
684 - switch to using the cfi_flash driver.
685 - fix SRAM build address.
686 - fix for GP device operation.
687 - unlock SRAM for GP devices.
688 - display more device information.
689 - fix potential deadlock in omap24xx_i2c driver.
690 - fix DLL load values to match dpllout*1 operation.
691 - fix 2nd chip select init for combo DDR device.
692 - add support for CFI Intel 28F256L18 on H4 board.
693 Patch by Richard Woodruff, 03 Mar 2005
695 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
696 Patch by Steven Scholz, 02 Mar 2005
699 Patch by Ara Avanesyan, 24 Feb 2005
701 * Remove unneeded #include <malloc.h>
702 Patch by Ladislav Michl, 22 Feb 2005
704 * Add cramfs support for m68k
705 Patch by Zachary Landau, 21 Feb 2005
707 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
708 Patch by Jeff Angielski, 21 Feb 2005
710 * Fix au1x00_serial baud rate calculation:
711 remove hardcoded cpu clock divisor and use register instead;
712 round up instead of truncate
713 Patch by Andrew Dyer, 15 Feb 2005
715 * Add Xilinx Spartan3 family FPGA support
716 Patch by Kurt Stremerch, 14 Feb 2005
718 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
719 Patch by Zachary Landau, 11 Feb 2005
722 Patch by Matthias Fuchs, 25 Sep 2005
724 * Added support for PCI bridge on MPC8272ADS
725 Patch by Vitaly Bordug, Feb 09 2005
727 * Update multicore CM9XX support for Integrator AP to allow booting from flash
728 Patch by Jean-Paul Saman, 8 Feb 2005
730 * Fix strswab() to reliably find end of string
731 Patch by Andrew Dyer, 08 Feb 2005
733 * Fix typos in include/ppc440.h
734 Patch by Andrew E Mileski, 04 Feb 2005
736 * Add Vibren (was Accelent) PXA255 IDP Support
737 Patch by Cliff Brake, 04 Feb 2005
739 * Fix tools/bmp_logo.c using incorrect offset to pixel data
740 Patch by Andrew Dyer, 31 Jan 2005
742 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
743 Patch by Peter Pearse, 2 Feb 2005
745 * Fix error handling in tools/env/fw_env.c
746 Patch by Ara Avanesyan, 01 Feb 2005
748 * Fix MGT5100 PSC baudrate calculation
749 Patch by Sebastian Schau, 27 Jan 2005
751 * OMAP242x fix for GP device booting
752 - Add SRAM unlock for GP devices.
753 - Change DDR DLL unlock value to allow DPLLout*1 operation.
754 Patches by Richard Woodruff, 21 Jan 2005:
756 * Add support for AMD's Pb1x00 eval board;
757 add MII routines to the au1x00 ethernet driver;
758 add USB ohci driver (work in progress)
759 Patch by Thomas Sailer, 20 Jan 2005
761 * Update omap5912osk board
762 Use drivers/cfi_flash.c instead of private flash driver;
763 Remove hardcoded personalized settings from omap5912osk.h;
764 Fix spacing with (RO) marks in 'flinfo' output.
765 Patch by Michael Bendzick, 14 Jan 2005
767 * Fix warnings for PCI code on ixp
768 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
770 * virtex2 fix for bogus download error messages
771 The virtex2 FPGA download code watches for init going active during
772 a download of config data as an error condition. init also goes
773 active after a configuration is finished in concert with the done
774 signal. So far, the code does not check for done active until all
775 of the configuration data is sent. If configuration data has a few
776 extra pad bytes at the end, this would cause an error message even
777 though the download had suceeded.
778 NOTE: virtex2 slave serial and spartan2 versions may still have the
780 Patch by Andrew Dyer, 12 Jan 2005
782 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
783 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
784 message when probing for nonexistent flash in little endian mode.
785 As a side effect more efficient and smaller code is generated,
786 which is always a Good Thing (TM).
787 Patch by Ladislav Michl, 24 Sep 2005
789 * Update for TFTP using a fixed UDP port
790 Use the approved environment variable names. Added "tftpdstp" to
791 allow ports other than 69 per Tolunay Orkun's recommendation.
792 Patch by Jerry Van Baren, 12 Jan 2005
794 * Allow to force TFTP to use a fixed UDP port
795 (Add a configuration option CONFIG_TFTP_PORT and optional env
797 Patch by Jerry Van Baren, 10 Jan 2005
799 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
800 Patch by Leif Lindholm, 29 Dec 2004
802 * Cleanup: fix broken builds
804 * Fix PHY address argument passing with mii info command
805 Patch by Andrew Dyer, 28 Dec 2004
807 * Cleanup (PPC4xx is AMCC now)
809 * esd CPCI2DP board added
810 Patch by Matthias Fuchs, 22 Sep 2005
812 * esd PMC405 board updated
813 Patch by Matthias Fuchs, 22 Sep 2005
815 * Add SM501 support to HH405 board.
816 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
817 Add support for eeprom write-enable (CFG_EEPROM_WREN).
818 Patch by Stefan Roese, 22 Sep 2005
820 * Fix autonegotiation in tsec ethernet driver
821 Patch by Stefan Roese, 21 Sep 2005
823 * Fix bug in auto_update (trab board)
824 Patch by Martin Krause, 16 Sep 2005
826 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
827 Patch by Francesco Mandracci, 16 Sep 2005
829 * Update configuration for INKA4x0 board
831 * Update configuration for PM854 board
832 Based on patch by R. Loeffl, 20 Jul 2005
834 * Add PCI support to TQM8540 and TQM8560 boards
835 Patch by Stefan Roese, 15 Sep 2005
837 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
838 boards (baudrate, environment...). Flash driver fixed.
839 Patch by Stefan Roese, 15 Sep 2005
841 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
842 ethernet port on ebony.
843 Patch by Stefan Roese, 7 Sep 2005
845 * Added support for mtddevnum and mtddevname variables (mtdparts command)
847 * Change default console baud rate for stxxtc board
849 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
850 Patch by Stefan Roese, 31 Aug 2005
852 * Fix default command set (don't include CFG_CMD_DISPLAY command)
853 Patch by Pantelis Antoniou, 02 Sep 2005
857 * Enable SM712 driver support for HMI1001 board.
859 * Fix problems with ld version 2.16 (dot outside sections problem)
860 Pointed out by Gerhard Jaeger, 31 Aug 2005;
861 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
863 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
865 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
867 * Add keyboard and dot matrix display support for HMI1001 board.
869 * Prepare U-Boot for gcc-4.x
871 * Fixed Bamboo port to enable running without DDR-DIMM
872 (Bamboo has also 64MB onboard DDR)
873 Patch by Stefan Roese, 24 Aug 2005
875 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
876 now handling all 4xx cpu's
877 Patch by Stefan Roese, 16 Aug 2005
879 * Fix make dependencies for at91rm9200 and ks8695 cpus
880 Patch by Steven Scholz, 23 Aug 2005
882 * Add JFFS2 support for TQM5200 board
884 * Add esd cpci5200 and pf5200 boards
885 Patch by Reinhard Arlt, 22 Aug 2005
887 * Fix sysclock for TQM8540 and TQM8560 boards
888 Patch by Martin Krause, 25 Jul 2005
890 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
891 Patch by Martin Krause, 08 Jun 2005
893 * Add new board specific commands for TQM5200/STK52XX
894 - Sound commands (beep, wav, sound)
895 - Test commands (led, can, backlight, rs232)
896 Patch by Martin Krause, 02 May 2005
898 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
899 because of a bug in the AT91RM9200 CPU PLL
900 Patch by Martin Krause, 22 Apr 2005
902 * Add automatic HW detection for another CMC_PU2 variant
903 Patch by Martin Krause, 20 Apr 2005
905 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
906 Patch by Martin Krause, 19 Apr 2005
908 * Fix initialization problem on TQM5200 without SM501
909 Patch by Martin Krause, 08 Apr 2005
911 * Add RTC support for STK52XX.200
912 Patch by Martin Krause, 07 Apr 2005
914 * Add support for IFM o2dnt board
916 * Enable PCI on hmi1001 board
918 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
919 so we can use them to, e.g., check the existence of a file with
920 "if ls foo; then this; else that; fi" in the hush shell
921 Patch by Andreas Engel, 16 August 2005
923 * Coding style cleanup
925 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
926 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
928 * Check return value of malloc in 440gx_enet.c
929 Patch by Travis B. Sawyer, 18 Jul 2005
931 * Add Sandburst Metrobox and Sandburst Karef board support packages.
932 Second serial port on 440GX now defined as a system device.
933 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
934 Patch by Travis B. Sawyer, 12 Jul 2005
936 ======================================================================
937 Changes for U-Boot 1.1.3:
938 ======================================================================
942 * Add forgotten new fils from latest VoiceBlue update
944 * Make bootretry feature work with hush shell.
945 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
946 Patch by Andreas Engel, 19 Jul 2005
948 * Update Hymod Board Database PHP code in "tools" directory
949 Patch by Murray Jensen, 01 Jul 2005
951 * Make "tr" command use POSIX compliant; export HOSTOS make variable
952 Patch by Murray Jensen, 30 Jun 2005
954 * Fix Murray Jensen's mail address.
955 Patch by Murray Jensen, 30 Jun 2005
957 * Preserve PHY_BMCR during a soft reset.
958 Patch by Carl Riechers, 24 Jun 2005
960 * VoiceBlue update: eeprom tool can also store firmware version now.
961 eeprom.bin is runable by jumping at load address.
962 Patch by Ladislav Michl, 23 May 2005
964 * Move the AT91RM9200DK to the ARM Systems list.
965 Patch by Anders Larsen, 26 Apr 2005
967 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
968 Patch by Anders Larsen, 26 Apr 2005
970 * measure_gclk() is needed when DEBUG is enabled
971 Patch by Bryan O'Donoghue, 25 Apr 2005
973 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
974 Patch by Reinhard Arlt, 12 Aug 2005
976 * esd PCI405 board updated
977 Patch by Matthias Fuchs, 28 Jul 2005
979 * esd WUH405 and DU405 board updated
980 Patch by Matthias Fuchs, 27 Jul 2005
982 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
983 Patch by Matthias Fuchs, 4 May 2005
985 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
986 boards (baudrate, environment...). Flash driver fixed.
987 Patch by Stefan Roese, 11 Aug 2005
989 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
990 Patch by Stefan Roese, 11 Aug 2005
992 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
993 Patch by Stefan Roese, 11 Aug 2005
995 * Add configuration for IFM AEV FIFO board.
996 Minor coding style cleanup.
998 * Add configuration for IFM SPI eval board
1000 * Fix CompactFlash problem on HMI1001 board
1002 * Make new "mtdparts" code build with older compilers
1003 Patch by Andrea Scian, 09 Aug 2005
1005 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1006 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1007 with the 405 defines and the linux kernel defines.
1008 Patch by Stefan Roese, 08 Aug 2005
1010 * Fix compiler warnings with older GCC versions
1012 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1014 Old, obsolete and duplicated code was cleaned up and replace by the
1015 new partitioning method. There are two possible approaches now:
1017 The first one is to define a single, static partition:
1019 #undef CONFIG_JFFS2_CMDLINE
1020 #define CONFIG_JFFS2_DEV "nor0"
1021 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1022 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1023 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1025 The second method uses the mtdparts command line option and dynamic
1028 /* mtdparts command line support */
1029 #define CONFIG_JFFS2_CMDLINE
1030 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1031 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1033 Command line of course produces bigger images, and may be inappropriate
1034 for some targets, so by default it's off.
1036 * Fix build problems for PM856 Board
1038 * Fix sign extension bug in 'fpga loadb' command;
1039 make 'fpga loadb' always print the file header info
1040 Patch by Andrew Dyer, 11 Jan 2005
1042 * Fix errors that occur when accessing SystemACE CF
1043 Patch by Jeff Angielski, 09 Jan 2005
1045 * Document switching between U-Boot and PlanetCore on RPXlite
1046 by Sam Song, 24 Dec 2004
1048 * Fix PowerQUICC II mask detection.
1049 Patch by Eugene Surovegin, 20 Dec 2004
1051 * Add support for Altera NIOS DK1C20 board
1052 Patch by Shlomo Kut, 13 Dec 2004
1054 * Add support for ep8248 board
1055 Patch by Yuli Barcohen, 12 Dec 2004
1059 * Fix baudrate setting for KGDB on MPC8260
1060 Patch by HoJin, 11 Dec 2004
1062 * Fix 'mii help' text formatting
1063 Patch by Cory Tusar, 10 Dec 2004
1065 * Fix return code of NFS command
1066 Patch by Hiroshi Ito, 11 Dec 2004
1070 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1071 Patch by Steven Blakeslee, 04 Aug 2005
1073 * Add support for AMCC Bamboo PPC440EP eval board
1074 Patch by Stefan Roese, 04 Aug 2005
1076 * Patch by Jon Loeliger
1077 Fix style issues primarily in 85xx and 83xx boards.
1079 - Trailing white space
1080 - Indentation not by TAB
1081 - Excessive amount of empty lines
1082 - Trailing empty lines
1084 * Patch by Ron Alder, 11 Jul 2005
1085 Add Xianghua Xiao and Lunsheng Wang's support for the
1086 GDA MPC8540 EVAL board.
1088 * Patch by Eran Liberty
1089 Add support for the Freescale MPC8349ADS board.
1091 * Patch by Jon Loeliger, 25 Jul 2005
1092 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1093 by the upcoming mpc83xx family as well.
1095 * Patch by Jon Loeliger, 05 May 2005
1096 Implemented support for MPC8548CDS board.
1097 Added DDR II support based on SPD values for MPC85xx boards.
1098 This roll-up patch also includes bugfies for the previously
1100 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1102 * Patch by Jon Loeliger, 10 Feb 2005
1103 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1105 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1107 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1108 for faster flash parts.
1109 Add documentation for BR/OR for FLASH.
1111 * Patch by Jon Loeliger 08 Feb 2005
1112 Determine L2 Cache size dynamically on 85XX boards.
1114 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1115 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1116 option rather than a myriad of CONFIG_MPC8560-like variants.
1117 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1118 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1119 new CONFIG_CPM2 option to each 8260 board.
1121 * Add support for MicroSys PM856 board
1122 Patch by Josef Wagner, 03 Aug 2005
1124 * Minor fixes to PM854 board
1125 Patch by Josef Wagner, 03 Aug 2005
1127 * Adjust configuration of XENIAX board
1128 (chip select and GPIO required for USB operation)
1130 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1131 routed to the Watchdog handler
1132 Patch by Eugene Surovegin, 18 Jun 2005
1134 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1135 Patch by Denis Peter, 06 Dec 2004
1137 * Fix endianess problem in TFTP / NFS default filenames
1138 Patch by Hiroshi Ito, 06 Dec 2004
1140 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1142 Patch by Murray Jensen, 18 Jul 2005
1144 * Fix typo in mkconfig script (used == instead of =)
1145 Patch by Murray Jensen, 18 Jul 2005
1147 * Cleanup build problems on 64 bit build hosts
1149 * Update MAINTAINERS file
1151 * Patch by Stefan Roese, 01 Aug 2005:
1152 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1153 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1155 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1156 to run on both 405GP and 405GPr eval boards).
1158 * Patch by Steven Blakeslee, 27 Jul 2005:
1159 - Add support for AMCC PPC440EP/GR.
1160 - Add support for AMCC Yosemite PPC440EP eval board.
1161 - Add support for AMCC Yellowstone PPC440GR eval board.
1163 * Minor fixes for PPChameleon Board:
1164 - fix alignment of NAND size
1165 - make code do what the comment says
1167 * Implement h/w sector protection status synchronization at boot.
1168 The code is provided for, and was tested on, the Yukon/Alaska
1169 and PM520 boards only.
1171 A bug in flash_real_protect() for the Yukon board was fixed by
1172 adding a function that tells if two banks are on one flash chip.
1174 * Fix sysmon POST problem: check I2C error codes
1175 This fixes a problem of displaying bogus voltages when the voltages
1176 are so low that the I2C devices start failing while the rest of the
1177 system keeps running.
1179 * Patch by Cedric Vincent, 6 Jul 2005:
1180 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1182 * Patch by Jon Loeliger, 20 Jul 2005:
1183 Add missing PCI IO port definitions.
1185 * Add CompactFlash support for HMI1001 board.
1187 * Adjust printed board ID for LWMON board.
1189 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1191 * Add new argument format for flash commands to allow for usage like
1192 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1193 U-Boot will automaticially find the end of the corresponding sector.
1195 * Patch by Stefan Roese, 5 Jul 2005:
1196 Update uc100 board PHY setup
1198 * Patch by Stefan Roese, 1 Jul 2005:
1199 Fix PHY address for CATcenter board (now correct!)
1201 * Patch by Stefan Roese, 30 Jun 2005:
1202 Fix PHY addresses for PPChameleon and CATcenter boards
1203 Change MAINTAINER for most esd boards
1205 * Patch by Detlev Zundel, 30 Jun 2005:
1206 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1208 * Fix baudrate calculation problem on MPC5200 systems
1210 * Add EEPROM and RTC support for HMI1001 board
1212 * Patch by Detlev Zundel, 20 Jun 2005:
1213 Fix initialization of low active GPIO pins on inka4x0 board
1215 * Enable redundant environment, disable HW flash protection of
1218 * Patch by Travis Sawyer, 10 Jun 2005:
1219 Initialize allocated dev and private hw structures
1220 after their respective allocation in 440gx_enet.c
1222 * Patch by Steven Scholz, 10 Jun 2005:
1223 Fix byteorder problems with second argument of "bootm" with
1226 * Add support for HMI1001 board
1228 * Disable "date" and "sntp" commands on TQM866M
1230 * Fix watchdog reset problems on LWMON board
1232 * Patch by Juergen Selent, 17 May 2005:
1233 Add support for Funkwerk VoVPN gateway module.
1235 * Cleanup debug code for MPC8220 FEC driver
1237 * Extend burst mode RAM test program to take a loop count
1240 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1241 those boards that use it.
1243 * Patches by Greg Ungerer, 19 May 2005:
1244 - add support for the KS8695P (ARM 922 based) CPU
1245 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1247 * Patch by Steven Scholz, 19 May 2005:
1248 Add support for CONFIG_SERIAL_TAG on ARM boards
1250 * Add PCI support for Sorcery board.
1251 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1253 * Fix compile problems caused by new burst mode SDRAM test;
1254 make port pins to trigger logic analyzer configurable
1256 * Fix timer handling on MPC85xx systems
1258 * Fix debug code in omap5912osk flash driver
1260 * Add support for MPC8247 based "IDS8247" board.
1262 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1264 * On LWMON we must use the watchdog to reset the board as the CPU
1265 genereated HRESET pulse is too short to reset the external
1268 * Add test tool to exercise SDRAM accesses in burst mode
1269 (as standalone program, MPC8xx/PowerPC only)
1271 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1274 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1275 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1276 added to support LZO and LZARI compression modes (undefined by
1279 * Fix problem with symbolic links in JFFS2 code.
1281 * Use linker ASSERT statement to prevent undetected overlapping of
1282 sections on PPChameleon board; other boards might use this, too.
1284 * Patch by Stefan Roese, 03 May 2005:
1286 Fix problems in cmd_universe.c
1288 * Patch by Matthias Fuchs, 03 May 2005:
1289 Added missing variable declaration in cmd_nand.c
1290 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1292 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1294 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1296 Fix PHY address for canmb board.
1298 * Cleanup serial console baudrate calculation on AT91RM9200;
1299 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1301 * Patch by Matthias Fuchs, 18 Apr 2005:
1302 Make PCI target address spaces on PMC405 and CPCI405 boards
1303 configurable via environment variables
1305 * Auto-size RAM on canmb board.
1307 * Add support for canmb board
1309 * Patch by Stefan Roese, 13 Apr 2005:
1310 Update for esd apc405
1312 * Fixes for TQM8560 board:
1314 - remove debug messages
1315 - fix flash sector protection
1317 * Patch by Steven Scholz, 07 Apr 2005:
1318 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1320 * Patches by Steven Scholz, 07 Apr 2005:
1321 Fix compiler warning in altera.c
1322 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1324 * Patch by Ladislav Michl, 06 Apr 2005:
1325 Fix voiceblue configuration.
1327 * Patch by Stefan Roese, 06 Apr 2005:
1328 Updates for OCOTEA board:
1329 - Changed U-Boot size from 512kByte to 256kByte
1330 - Fixed flash driver to support boot from soldered user flash
1331 - Added README for switch from PIBS firmware to U-Boot
1333 * Patch by Travis Sawyer, 05 Apr 2005:
1334 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1335 Problem found by Andrew Wozniak.
1337 * Patch by Steven Scholz, 06 Apr 2005:
1338 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1339 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1341 * Patches by Robert Whaley, 29 Nov 2004:
1342 - update the pxa-regs.h file for PXA27x chips
1343 - add PXA27x based ADSVIX board
1344 - add support for MMC on PXA27x processors
1346 * Patch by Andrew E. Mileski, 28 Nov 2004:
1347 Fix PPC4xx SPD SDRAM detection bug
1349 * Patch by Hiroshi Ito, 26 Nov 2004:
1350 Fix logic of "test -z" and "test -n" commands
1352 * Patch by Ladislav Michl, 05 Apr 2005:
1353 Add support for VoiceBlue board.
1355 * Patch by Ladislav Michl, 05 Apr 2005:
1356 Fix netboot_common() prototypes.
1358 * Patch by Steven Scholz, 05 Apr 2005:
1359 Use i.MX watchdog timer for reset_cpu()
1361 * Patch by Steven Scholz, 05 Apr 2005:
1362 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1363 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1364 (now in interupts.c)
1366 * Add support for MPC8220 based "sorcery" board.
1368 * Add support for TQM8560 board.
1370 * Add FEC support for TQM8540 board.
1371 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1373 * Patch by Martin Krause, 04 Apr 2005:
1374 Update default configuration for CMC_PU2 board.
1376 * Patch by Steven Scholz, 04 Apr 2005:
1377 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1378 - introduce two new configuration options instead:
1379 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1381 * Patch by Steven Scholz, 04 Apr 2005:
1382 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1384 * Fix timer code for ARM systems: make sure that udelay() does not
1385 reset timers so it's save to use udelay() in timeout code.
1387 * Patch by Mathias Küster, 23 Nov 2004:
1388 add udelay support for the mcf5282 cpu
1390 * Patch by Tolunay Orkun, 16 November 2004:
1391 fix incorrect onboard Xilinx CPLD base address
1393 * Patch by Jerry Van Baren, 08 Nov 2004:
1394 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1395 the jumper for the HRCW source should select flash. If lowboot is
1396 not selected, the jumper for the HRCW source should select the
1398 - change default load base address to 0x00400000
1400 * Patch by Yuli Barcohen, 08 Nov 2004:
1401 Add support for Analogue & Micro Rattler boards.
1402 Tested on Rattler8248.
1404 * Patch by Andre Renaud, 08 Nov 2004:
1405 Fix watchdog support in common/lcd.c
1407 * Patch by Marc Leeman, 05 Nov 2003:
1408 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1409 bug only affects the XPC8245 processors
1411 * Patches by Josef Wagner, 29 Oct 2004:
1412 - Add support for MicroSys CPU87 board
1413 - Add support for MicroSys PM854 board
1415 * Patch by Jian Zhang, 02 Nov 2004:
1416 Add 16-bit NAND support
1418 * Patch by Scott McNutt, 01 Nov 2004:
1419 Add missing NIOS/NIOS2 support for "iminfo" command
1421 * Patch by Detlev Zundel, 29 Oct 2004:
1422 Add missing NIOS/NIOS2 support for "mkimage" tool.
1424 * Patch by David Adair, 27 Oct 2004:
1425 Add missing 440GX SDRAM Controller reset
1427 * Patch by Steven Scholz, 25 Oct 2004:
1428 Declare reset_cpu() in include/common.h instead locally
1430 * Patch by Yusdi Santoso, 22 Oct 2004:
1431 - Add support for HIDDEN_DRAGON board
1432 - fix endianess problem in driver/rtl1839.c
1434 * Patch by Allen Curtis, 21 Oct 2004:
1435 support multiple serial ports
1437 * Patch by Richard Klingler, 03 Apr 2005:
1438 Add call to eth_halt() in net/net.c when called functions fail
1439 after eth_init() has been called.
1441 * Patch by Sam Song, 3 April 2005:
1442 - Update README.Netconsole
1445 * Prepare for SoC rework of ARM code:
1446 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1447 - rename memsetup into lowlevel_init (function name and source files)
1448 Patch by Steven Scholz, 03 Apr 2005:
1449 - create SoC specific directories include/asm-arm/arch-imx and
1450 include/asm-arm/arch-s3c24x0
1452 * Fix problems with SNTP support;
1453 enable SNTP support in some boards.
1455 * Patches by Martin Krause, 01 Apr 2005:
1456 - Fix flash erase timeout on CMC_PU2
1457 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1459 * Patch by Steven Scholz, 13 March 2005:
1460 fix cache enabling for AT91RM9200
1462 * Patch by Masami Komiya, 30 Mar 2005:
1463 add SNTP support and expand time server and time offset fields of
1464 DHCP support. See doc/README.SNTP
1466 * Patch by Steven Scholz, 13 Dec 2004:
1467 Fix bug in at91rm920 ethernet driver
1469 * Patch by Steven Scholz, 13 Dec 2004:
1470 Remove duplicated code by merging memsetup.S files for
1471 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1473 * Patch by Detlev Zundel, 31 Mar 2005:
1474 Cleanup duplicate definition of overwrite_console()
1476 * Update TQM5200 configuration;
1477 prepare for Rev. 200 starter kit boards
1479 * Patch by Scott McNutt, 21 Oct 2004:
1480 Add support for Nios-II EPCS Controller core.
1482 * Patch by Scott McNutt, 20 Oct 2004:
1484 - Add sysid command (Nios-II only).
1485 - Locate default exception trampoline at proper offset.
1486 - Implement I/O routines (readb, writeb, etc)
1487 - Implement do_bootm_linux
1489 * Patches by Martin Krause, 22 Mar 2005:
1490 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1491 - add support for SM501 graphics controller
1492 - add support for graphic console on TQM5200
1493 - add support for TQM5200 Rev 200
1494 - cleanup, fix typo in include/configs/TQM5200.h
1496 * Patch by Manfred Baral, 17 Mar 2005:
1499 * Fix RTC configuration for PPChameleon board
1501 * Cleanup, fix typo in include/configs/TQM5200.h
1503 * Patch by Stefan Roese, 16 Mar 2005:
1504 Update for esd auto_update and hh405 board
1506 * Adapt for U-Boot image size (new features enabled) on TQM5200
1508 * Update code for TQM8540 board (and 85xx in general):
1509 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1510 - Reformat boot messages
1511 - Enable redundant environment
1512 - Replace the -O2 optimization flag with -mno-string
1514 * Patch by David Brownell, 10 Mar 2005:
1515 Restore copyright statements in OHCI drivers.
1517 * Add support for TQM8540 board
1519 * Patch by Detlev Zundel, 14 Mar 2005:
1520 NC650: changed NAND flash addressing to using UPMB
1522 * Patch by Stefan Roese, 14 Mar 2005:
1523 Update for esd voh405 fpga image
1525 * INKA4x0: Allow initialization of LCD backlight dimming from
1526 "brightness" environment variable.
1528 * Add port initialization for digital I/O on INKA4x0
1530 * Patch by Stefan Roese, 01 Mar 2005:
1531 Update for esd boards dp405 and hub405
1533 * Fix get_partition_info() parameter error in all other calls
1534 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1536 * Enable USB and IDE support for INKA4x0 board
1538 * Patch by Andrew Dyer, 28 Feb 2005:
1539 fix ext2load passing an incorrect pointer to get_partition_info()
1540 resulting in load failure for devices other than 0
1542 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1544 * Cleanup USB and partition defines
1546 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1548 * Add reset code for Coral-P on INKA4x0 board
1550 * Patch by Martin Krause, 28 Jun 2004:
1551 Update for TRAB board.
1553 * Fix some missing "volatile"s in MPC5xxx FEC driver
1555 * Fix cirrus voltage detection (for CPC45)
1557 * Fix byteorder problem in usbboot and scsiboot commands.
1559 * Patch by Cajus Hahn, 04 Feb 2005:
1560 - don't insist on leading '/' for filename in ext2load
1561 - set default partition to useful value (1) in ext2load
1563 * Patch by Andrew Dyer, 08 Jan 2005:
1564 fix wrong return codes in ext2 code
1566 * Removed '--no-warn-mismatch' option from Makefile. This option
1567 makes 'ld' to overlook binary objects compatibility.
1569 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1570 --end-group) outside of the group. This will make 'ld' to do
1571 _multiple_ search in the library group when resolving symbol
1572 references and do only a _single_ seach in libgcc.a after the group
1575 * Fix stability problems on CPC45 board again.
1577 * Make image detection for diskboot / usbboot / scsiboot more robust
1578 (also check header checksum)
1580 * Update CPC45 board configuration.
1582 * Add USB and PCI support for INKA4x0 board
1584 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1588 * Patch by Robin Getz, 13 Oct 2004:
1589 Add standalone application to change SMC91C111 MAC addresses,
1590 see examples/README.smc91111_eeprom
1592 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1593 Fix Flash support for ARM Integrator CP.
1595 * Patch by Richard Woodruff, 10 Jan 2005:
1596 Update support for OMAP2420 (ARM11) and H4 board:
1597 o clean up and add new types to H4 memory probe code.
1598 o fix to work with internal boot.
1599 o added PRCM config III operation.
1600 o fix marginal flash timings.
1601 o add revison ATAG usage.
1602 o enable voltage scaling at power chip.
1603 o fix compile error for i2c.
1605 * Fix network problem (error when receiving multiple ARP packets)
1607 * Patch by Daniel Poirot, 12 Oct 2004:
1608 Add support for Wind River sbc405 board
1610 * Patch by Rainer Brestan, 12 Oct 2004:
1611 Make examples/Makefile more robust
1613 * Patch by Sam Song, 11 October 2004:
1614 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1615 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1618 * Patch by Sam Song, 10 Oct 2004:
1619 Fix a parameter error in run_command() in main.c
1621 * Patch by Richard Woodruff, 01 Oct 2004:
1622 add support for the TI OMAP2420 processor and its H4 reference
1625 * Patch by Christian Pellegrin, 24 Sep 2004:
1626 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1628 * Patch by Leif Lindholm, 23 Sep 2004:
1629 add support for the AMD db1550 board
1631 * Patch by Travis Sawyer, 15 Sep 2004:
1632 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1633 update README.serial_multi
1635 * Patches by David Snowdon, 07 Sep 2004:
1636 - add u-boot.hex target in the top level Makefile
1637 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1638 - use -mtune=xscale and -march=armv5 options for PXA
1640 * Patch by Florian Schlote, 08 Sep 2004:
1641 Add support for SenTec-COBRA5272-board (Coldfire).
1643 * Patch by Gleb Natapov, 07 Sep 2004:
1644 mpc824x: set PCI latency timer to a sane value
1647 * Patch by Kurt Stremerch, 03 Sep 2004:
1648 Add bitstream configuration option for fpga command (Xilinx only).
1650 * Patch by Kurt Stremerch, 03 Sep 2004:
1651 Add Xilinx Spartan2E family FPGA support
1653 * Patch by Jeff Angielski, 02 Sep 2004:
1654 Add Added support for H2 revision of the EP8260 board.
1655 Fixed formatting for some of the EP8260 related source files.
1657 * Patch by Jon Loeliger, 02 Sep 2004:
1658 Reset monitor size back to 256 so environment can be written
1659 to flash on MPC85xx ADS and CDS releases.
1661 * Patch by Paolo Broggini, 02 Sep 2004:
1662 Make BSS clearing on ARM systems more robust
1664 * Patch by Yue Hu and Joe, 01 Sep 2004:
1665 - add PCI support for ixp425;
1666 - add EEPRO100 suppor tfor ixdp425 board.
1668 * Fix problem with protected sector detection in driver/cfi_flash.c
1670 ======================================================================
1671 Changes for U-Boot 1.1.2:
1672 ======================================================================
1674 * Code cleanup, mostly for GCC-3.3.x
1676 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1677 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1678 additional ethernet addresses.
1680 * Cleanup drivers/i82365.c - avoid duplication of code
1682 * Fix bogus "cannot span across banks" flash error message
1686 * Add support for CompactFlash for the CPC45 Board.
1688 * Fix problems with CMC_PU2 flash driver.
1691 - avoid trigraph warning in fs/ext2/ext2fs.c
1692 - rename UC100 -> uc100
1694 * Add support for UC100 board
1696 * Patch by Stefan Roese, 16 Dez 2004:
1697 - ext2fs support added
1698 - Tundra universe support added
1699 - Coldfire MCF5249 support added (no preloader needed!)
1700 - MCF5249 board TASREG added
1701 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1703 - some esd boards updated
1704 - memory commands "mdc" and "mwc" added for cyclic read/write
1705 (CONFIG_MX_CYCLIC, see README for further description)
1707 * Add support for INKA4X0 board
1709 * Patch by Steven Scholz, 12 Dec 2004:
1710 Fix typo in AT91 memory setup.
1712 * Patch by Martin Krause, 27 Oct 2004:
1713 - add support for "STK52xx" board (including PS/2 multiplexer)
1714 - add hardware detection for TQM5200
1716 * Clean up CMC PU2 flash driver
1718 * Update MAINTAINERS file
1720 * Fix bug in MPC823 LCD driver
1722 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1724 * Enable long help on CMC PU2 board;
1726 increase CPU speed from 179 to 207 MHz.
1728 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1729 unaligned tail part specially).
1731 * Update for AT91RM9200DK and CMC_PU2 boards:
1732 - Enable booting directly from flash
1733 - fix CMC_PU2 flash driver
1735 * Fix mkimage usage message
1737 * Map SRAM on NC650 board
1739 * Work around for Ethernet problems on Xaeniax board
1741 * Patch by TsiChung Liew, 23 Sep 2004:
1742 - add support for MPC8220 CPU
1743 - Add support for Alaska and Yukon boards
1745 * Fix configuration for ERIC board (needs more room)
1747 * Adjust MIPS compiler options at run-time depending on tools version
1748 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1749 "-mcpu=4kc" for old tools)
1751 * Add passing of the command line and memory size information to the
1752 kernel on xaeniax board.
1754 * Enable NAND flash support for NC650 board.
1756 * Patch by Thomas Lange 07 Oct 2004:
1757 Updated README for DBAu1x00 boards to match current status
1759 * Patch by Philippe Robin, 28 Sept 2004:
1760 Fix Flash support for Versatile.
1762 * Patch by Roger Blofeld, 16 Sep 2004:
1763 Fix timeout for DHCP command retry
1765 * Patch by Pantelis Antoniou, 14 Sep 2004:
1766 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1768 * Patch by Pantelis Antoniou, 14 Sep 2004:
1769 Kick watchdog when bz-decompressing
1771 * Fix CFG_HZ problems on AT91RM9200 systems
1772 [Remember: CFG_HZ should be 1000 on ALL systems!]
1774 * Patch by Gridish Shlomi, 30 Aug 2004:
1775 - Add support to revA version of PQ27 and PQ27E.
1776 - Reverted MPC8260ADS baudrate back to original 115200
1778 * Patch by Hojin, 17 Sep 2004:
1779 Fix typo in cfi_flash.c
1781 * Patch by Mark Jonas, 09 September 2004:
1782 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1785 * Patch by Mark Jonas, 31 August 2004:
1786 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1787 improves FTP performance for MPC5200 systems. Enabled for IceCube
1790 * Patch by Michael Bendzick, 30 Aug 2004:
1791 - Improve platform.S code for omap1510inn that detects whether code
1792 is running from SDRAM or not. Patch allows SDRAM to be configured
1793 if code is running out of SRAM at 0x20000000.
1795 * Patch by Frederick Klatt, 30 Aug 2004:
1796 Add support for the Wind River SBC8540/SBC8560 boards
1798 * Configure SX1 board to use drivers/cfi_flash.c
1800 * Patches by Michael Bendzick, 30 Aug 2004:
1801 - Configure omap1510inn board to use drivers/cfi_flash.c
1802 - Make drivers/cfi_flash.c protect environment and redundant
1805 * Patch by Steven Scholz, 23 Jun 2004:
1806 - Add script (tools/img2brec.sh) to programm U-Boot into
1807 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1809 * Patches by Scott McNutt, 24 Aug 2004:
1810 - Add support for Altera Nios-II processors.
1811 - Add support for Psyent PCI-5441 board.
1812 - Add support for Psyent PK1C20 board.
1814 * Patches by Jon Loeliger, 24 Aug 2004:
1815 - Add support for the MPC8541 and MPC8555 CDS boards
1816 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1817 - Convert MPC85xxADS to use common CFI flash driver
1818 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1819 from board_early_init_f()
1820 - Provide SW workaround for PCI initialization on 85xx CDS
1822 * Patches by George G. Davis, 24 Aug 2004:
1823 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1824 - Remove static network setup defaults from mx1ads_config
1825 - update ARM boards to use constants from mach-types.h
1827 * Patch by Gary Jennejohn, 04 Oct 2004:
1828 - fix I2C on at91rm9200
1829 - add support for Ricoh RS5C372A RTC
1831 * Patch by Gary Jennejohn, 01 Oct 2004:
1832 - add support for CMC PU2 board
1833 - add support for I2C on at91rm9200
1835 * Patch by Gary Jennejohn, 28 Sep 2004:
1836 fix baudrate handling on at91rm9200
1838 * Patch by Yuli Barcohen, 22 Aug 2004:
1839 - remove ZPC.1900 board-specific flash driver;
1840 switch the port to generic CFI driver;
1843 * Patch by Hinko Kocevar, 21 Aug 2004:
1844 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1846 * Clean up tools/bmp_logo.c to not add trailing white space
1848 * Patch by Hinko Kocevar, 21 Aug 2004:
1849 - Group common framebuffer functions in common/lcd.c
1850 - Group common framebuffer macros and #defines in include/lcd.h
1851 - Provide calc_fbsize() for video ATAG
1853 * Patch by Sam Song, 21 August 2004:
1854 - Fix a typo in README
1855 - Align "(RO)" output for "flinfo" after "protect on"
1856 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1857 ratio 1:1 when core frequency less than 50MHz
1859 * Patches by Hinko Kocevar, 21 Aug 2004:
1860 - fix some "use of label at end of compound statement" warnings
1861 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1863 * Patch by Steven Scholz, 16 Aug 2004:
1864 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1865 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1866 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1867 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1868 into cpu/arm920t/$(SOC)/
1870 * Patches by Sean Chang, 09 Aug 2004:
1871 - Added support for both 8 and 16 bit mode access to System ACE CF
1873 - Fixed missing System ACE CF device during get FAT partition info
1874 in fat_register_device function.
1875 - Enabled System ACE CF support on ML300.
1877 * Patch by Sean Chang, 09 Aug 2004:
1878 Synch defines for saveenv and do_saveenv functions so they get
1879 compiled under the same statement.
1881 * Patch by Sean Chang, 09 Aug 2004:
1882 - Added I2C support for ML300.
1883 - Added support for ML300 to read out its environment information
1884 stored on the EEPROM.
1885 - Added support to use board specific parameters as part of
1886 U-Boot's environment information.
1887 - Updated MLD files to support configuration for new features
1890 * Patches by Travis Sawyer, 05 Aug 2004:
1891 - Remove incorrect bridge settings for eth group 6
1892 - Add call to setup bridge in ppc_440x_eth_initialize
1893 - Fix ppc_440x_eth_init to reset the phy only if its the
1894 first time through, otherwise, just check the phy for the
1895 autonegotiated speed/duplex. This allows the use of netconsole
1896 - only print the speed/duplex the first time the phy is reset.
1898 * Patch by Shlomo Kut, 29 Mar 2004:
1899 Add support for MKS Instruments "Quantum" board
1901 * Fix build problem with Cogent boards;
1902 avoid using <asm/byteorder.h> when using the host compiler
1904 * Patch by Ganapathi C, 04 Aug 2004:
1905 Fix NFS timeout issue
1907 * Patch by Yuli Barcohen, 19 Jul 2004:
1908 - Fix host tools building in Cygwin environment
1909 - Fix header files search order for host tools
1911 * Patch by Tom Armistead, 19 Jul 2004:
1912 Fix kgdb.S support for 74xx_75x cpu
1914 * Patch by Jon Loeliger, 15 Jul 2004:
1915 Fix MPC85xx I2C driver
1917 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1919 * Patch by Stephen Williams, 15 July 2004
1920 Set the PCI class code for JSE board as part of PCI interface setup
1922 * Patch by Michael Bendzick, 15 Jul 2004:
1923 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1924 CFG_FLASH_USE_BUFFER_WRITE is set
1926 * Patch by Yuli Barcohen, 13 Jul 2004:
1927 Allow clock setting on MPC866/MPC885 series chips according to
1928 environment variable `cpuclk'
1930 * Patch by Yuli Barcohen, 20 Apr 2004:
1931 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1933 * Patch by Vincent Dubey, 24 Sep 2004:
1934 Add support for xaeniax board
1936 * Add comment about non-GPL character of standalone applications to
1939 * Fix FEC ethernet problem on NSCU board.
1941 * Patch by Gary Jennejohn, 09 Sep 2004:
1942 allow to use USART1 as console port on at91rm9200dk boards
1944 * Patch by Stefan Roese, 16 Sep 2004:
1947 * Fix SysClk handling for PPChameleon and CATcenter boards
1949 * Patch by Detlev Zundel, 08 Sep 2004:
1950 Update etags build target
1952 * Improve NetConsole support: add support for broadcast destination
1953 address and buffered input.
1955 * Cleanup compiler warnings for GCC 3.3.x and later
1957 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1959 * Add support for IDS "NC650" board
1961 * Add automatic update support for LWMON board
1963 * Clear Block Lock-Bits when erasing flash on LWMON board.
1965 * Fix return code of "fatload" command
1967 * Enable MSDOS/VFAT filesystem support for LWMON board
1969 * Patch by Martin Krause, 03 Aug 2004:
1970 change timing for SM501 graphics controller on TQM5200 module
1972 * Patch by Mark Jonas, 13 July 2004:
1973 - Total5200 LCD now run in little endian mode. Endianess conversion
1974 is done in hardware.
1975 - Removed last reference to "console" environment variable.
1977 * Patches by Lars Munch, 12 Jul 2004:
1978 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1980 - split out the LXT971A PHY from ns_9750_eth.h
1981 - split the dm9161 phy part out of at91rm9200_ether.c
1983 * Patch by Andreas Engel, 12 Jul 2004:
1984 Replaced hardcoded PL011 clock frequency with config variable.
1985 Fixed wrong CONFIG_CMD_DFL doc.
1987 * Patch by Thomas Viehweger, 09 Jun 2004:
1988 make it possible to remove chpart when there is only one partition
1990 * Add support for console over UDP (compatible to Ingo Molnar's
1991 netconsole patch under Linux)
1993 * Patch by Jon Loeliger, 16 Jul 2004:
1994 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1996 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1997 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1998 and CONFIG_L2_INIT_RAM options.
1999 - Refactor Local Bus initialization out of SDRAM setup.
2000 - Re-implement new version of LBC11/DDR11 errata workarounds.
2001 - Moved board specific PCI init parts out of CPU directory.
2002 - Added TLB entry for PCI-1 IO Memory
2003 - Updated README.mpc85xxads
2005 * Patch by Sascha Hauer, 28 Jun:
2006 - add generic support for Motorola i.MX architecture
2007 - add support for mx1ads, mx1fs2 and scb9328 boards
2009 * Patches by Marc Leeman, 23 Jul 2004:
2010 - Add define for the PCI/Memory Buffer Configuration Register
2011 - corrected comments in cpu/mpc824x/cpu_init.c
2013 * Add support for multiple serial interfaces
2014 (for example to allow modem dial-in / dial-out)
2016 * Patch by Stefan Roese, 15 Jul 2004:
2017 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2019 * Fix NSCU config; add ethernet wakeup code.
2021 * Add link for preloader for Motorola Coldfire to README.m68k
2023 * Patch by Michael Bendzick, 12 Jul 2004:
2024 fix output formatting in drivers/cfi_flash.c
2026 * Patch by Mark Jonas, 02 Jul 2004:
2027 Fix lowboot (again) on MPC5xxx
2029 * Patch by Curt Brune, 07 Jul 2004:
2030 relocate exception vectors on arm720t if needed
2032 * Patch by George G. Davis, 06 Jul 2004:
2033 - update mach-types.h to latest arm.linux.org.uk master list
2034 - Set correct OMAP1610 bi_arch_number for build target
2036 * Patch by Curt Brune, 06 Jul 2004:
2037 evb4510: add support for timer interrupt; cleanup
2039 * Patch by Dan Poirot, 06 Jul 2004:
2040 Fix sbc8260 environment variables
2042 * Cleanup redundand "console" environment variable
2044 * Patch by Mark Jonas, 05 Jul 2004:
2045 add support for the Total5100's and Total5200's LCD screen
2047 * Patches by Dan Eisenhut, 01 Jul 2004:
2049 - Move doc2000.h include to prevent compiler warning on some boards
2051 * Patch by Mark Jonas, 01 Jul 2004:
2052 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2053 MGT5100 and MPC5200 based Freescale platforms.
2055 * Patch by Philippe Robin, 01 Jul 2004:
2056 Add initialization for Integrator and versatile board files.
2058 * Patch by Hinko Kocevar, 01 Jun 2004:
2059 Fix VFD FB allocation, add LCD FB allocation on ARM
2061 * Patch by Martin Krause, 30 Jun 2004:
2062 Add support for TQM5200 board
2064 * Patch by Martin Krause, 29 Jun 2004:
2065 Add loopw command: infinite write loop on address range
2067 * Patches by Yasushi Shoji, 29 Jun 2004:
2068 - add empty include/asm-microblaze/processor.h
2069 - add to CREDITS and MAINTAINERS
2070 - add gd initialization
2071 - add MicroBlaze and SUZAKU board to MAKEALL script
2072 - add reset support for SUZAKU
2073 - add flush_cache() for MicroBlaze
2074 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2075 size flash memory on SUZAKU
2077 * Patch by Prakash Kumar, 27 Jun 2004:
2078 Add support for the PXA250 based Intrinsyc Cerf board.
2080 * Patch by Yasushi Shoji, 27 Jun 2004:
2081 fix comment in include/common.h
2083 * Rename SBC8560 into sbc8560 for consistency
2085 * Patch by Daniel Poirot, 24 Jun 2004:
2086 Add support for Wind River's sbc8240 board
2088 * Patches by Yasushi Shoji, 26 Jun 2004:
2089 - drivers/serial_xuartlite.c: fix "return 0" in void function
2090 - add microblaze support to mkimage tool
2092 * Patch by Fred Klatt, 25 Jun 2004:
2093 Add support for WindRiver's sbc8560 board
2095 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2096 Small Bugs fixes for "at91rm9200dk" board:
2097 - Timing modifications for SPI DataFlash access
2098 - Fix NAND flash detection bug
2100 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2101 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2103 * Patch by Jon Loeliger, 17 June 2004:
2104 Completion of the 8540ADS/8560ADS updates:
2105 Fix some PCI and Rapid I/O memory maps,
2106 Initialize both TSEC 1 and 2,
2108 Update MAINTAINER for 85xx boards and README.mpc85xxads
2110 * Patch by Yuli Barcohen, 16 Jun 2004:
2111 Remove obsolete AdderII port which was superseded by unified
2112 AdderII/Adder87x port
2114 * Patch by Ladislav Michl, 16 Jun 2004:
2115 Fix gcc-3.3.3 warnings for smc91111.c
2117 * Patch by Stefan Roese, 02 Jul 2004:
2118 - Fix bug in 405 ethernet driver; allocated data not cleared!
2119 - Fix problem in 405 i2c driver; don't try to print without console!
2121 * Patch by Paul Ruhland, 11 Jun 2004:
2122 Remove debug code from 'board/lpd7a40x/flash.c'
2124 * Patch by Andrea Marson, 11 Jun 2004:
2125 Update for PPChameleon board:
2126 - support for SysClk @ 25MHz
2127 - support for Silicon Motion SM712 VGA controller
2130 * Patches by Richard Woodruff, 10 Jun 2004:
2131 - fix problems with examples/stubs.c for GCC >= 3.4
2132 - fix problems with gd initialization
2134 * Patch by Curt Brune, 17 May 2004:
2135 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2136 - Add support for ESPD-Inc. EVB4510 Board
2138 * Patch by Marc Leeman, 11 May 2004:
2139 Fix for MPC8245 - reading PPC Memory from another device with the
2140 PPC as PCI target device corrupts data due to interenal hardware
2143 * Fix "cls" command when used with splash screen
2145 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2146 slow download of a big image)
2148 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2149 display even after showing a bitmap
2151 * Patch by Josef Wagner, 04 Jun 2004:
2152 - DDR Ram support for PM520 (MPC5200)
2153 - support for different flash types (PM520)
2154 - USB / IDE / CF-Card / DiskOnChip support for PM520
2155 - 8 bit boot rom support for PM520/CE520
2156 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2157 - I2C and RTC support for CPC45
2158 - support of new flash type (28F160C3T) for CPC45
2160 * Fix flash parameters passed to Linux for PPChameleon board
2162 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2164 * Patch by Paul Ruhland, 10 Jun 2004:
2165 fix support for Logic SDK-LH7A404 board and clean up the
2166 LH7A404 register macros.
2168 * Patch by Matthew McClintock, 10 Jun 2004:
2169 Modify code to select correct serial clock on Sandpoint8245
2171 * Patch by Robert Schwebel, 10 Jun 2004:
2172 Add support for Intel K3 strata flash.
2174 * Patch by Thomas Brand, 10 Jun 2004:
2175 Fix "loads" command on DK1S10 board
2177 * Patch by Yuli Barcohen, 09 Jun 2004:
2178 Add support for 8MB flash SIMM and JFFS2 file system on
2179 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2181 * Patch by Yuli Barcohen, 09 Jun 2004:
2182 Add support for Analogue&Micro Adder87x and the older AdderII board.
2184 * Patch by Ming-Len Wu, 09 Jun 2004:
2185 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2187 * Patch by Sam Song, 09 Jun 2004:
2188 - Add support for RPXlite_DW board
2189 - Update FLASH driver for 4*AM29DL323DB90VI
2190 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2192 * Patch by Mark Jonas, 08 June 2004:
2193 - Make MPC5200 boards evaluate the SVR to print processor name and
2194 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2196 * Patch by Kai-Uwe Bloem, 06 May 2004:
2197 Fix endianess problem in cramfs code
2199 * Patch by Tom Armistead, 04 Jun 2004:
2200 Add support for MAX6900 RTC
2202 * Patches by Ladislav Michl, 03 Jun 2004:
2203 - fix cfi_flash.c on LE systems
2204 - let 'make mrproper' delete u-boot.img as well
2205 - turn printf into debug in cfi_flash.c
2207 * Patch by Kurt Stremerch, 28 May 2004:
2208 Add support for Exys XSEngine board
2210 * Patch by Martin Krause, 27 May 2004:
2211 Fix a MPC5xxx I2C timing issue in i2c_probe().
2213 * Patch by Leif Lindholm, 27 May 2004:
2214 Fix board_init_f() for dbau1x00 board.
2216 * Patch by Imre Deak, 26 May 2004:
2217 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2218 Set flash base accordingly, and decide whether to do or skip board
2219 specific setup steps.
2221 * Patch by Josef Baumgartner, 26 May 2004:
2222 Add missing define in include/asm-m68k/global_data.h
2224 * Patch by Josef Baumgartner, 25 May 2004:
2225 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2227 * Patch by Paul Ruhland, 24 May 2004:
2228 fix SDRAM initialization for LPD7A400 board.
2230 * Patch by Jian Zhang, 20 May 2004:
2231 add support for environment in NAND flash
2233 * Patch by Yuli Barcohen, 20 May 2004:
2234 Add support for Interphase iSPAN boards.
2236 * Patches by Paul Ruhland, 17 May 2004:
2237 - Add I/O functions to the smc91111 ethernet driver to support the
2238 Logic LPD7A40x boards.
2239 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2240 specifically the LPD7A400.
2242 * Patches by Robert Schwebel, 15 May 2004:
2243 - call MAC address reading code also for SMSC91C111;
2244 - make SMSC91C111 timeout configurable, remove duplicate code
2245 - fix get_timer() for PXA
2246 - update doc/README.JFFS2
2247 - use "bootfile" env variable also for jffs2
2249 * Patch by Tolunay Orkun, 14 May 2004:
2250 Add support for Cogent CSB472 board (8MB Flash Rev)
2252 * Patch by Thomas Viehweger, 14 May 2004:
2253 - flash.h: more flash types added
2254 - immap_8260.h: some bits added (useful for RMII)
2255 - cmd_coninfo.c: typo corrected, printf -> puts
2256 - reduced size by replacing spaces with tab
2258 * Patch by Robert Schwebel, 13 May 2004:
2259 Add 'imgextract' command: extract one part of a multi file image.
2261 * Patches by Jon Loeliger, 11 May 2004:
2262 Dynamically handle REV1 and REV2 MPC85xx parts.
2263 (Jon Loeliger, 10-May-2004).
2264 New consistent memory map and Local Access Window across MPC85xx line.
2265 New CCSRBAR at 0xE000_0000 now.
2266 Add RAPID I/O memory map.
2267 New memory map in README.MPC85xxads
2268 (Kumar Gala, 10-May-2004)
2269 Better board and CPU identification on MPC85xx boards at boot.
2270 (Jon Loeliger, 10-May-2004)
2271 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2272 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2273 (Jim Robertson, 10-May-2004)
2274 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2275 Supports multiple PHYs.
2276 (Andy Fleming, 10-May-2004)
2277 Some README.MPC85xxads updates.
2278 (Kumar Gala, 10-May-2004)
2279 Copyright updates for "Freescale"
2280 (Andy Fleming, 10-May-2004)
2282 * Patch by Stephen Williams, 11 May 2004:
2283 Add flash support for ST M29W040B
2284 Reduce JSE specific flash.c to remove dead code.
2286 * Patch by Markus Pietrek, 04 May 2004:
2287 Fix clear_bss code for ARM systems (all except s3c44b0 which
2288 doesn't clear BSS at all?)
2290 * Fix "ping" problem on INC-IP board. Strange problem:
2291 Sometimes the store word instruction hangs while writing to one of
2292 the Switch registers, but only if the next instruction is 16-byte
2293 aligned. Moving the instruction into a separate function somehow
2294 makes the problem go away.
2296 * Patch by Rishi Bhattacharya, 08 May 2004:
2297 Add support for TI OMAP5912 OSK Board
2299 * Patch by Sam Song May, 07 May 2004:
2300 Fix typo of UPM table for rmu board
2302 * Patch by Pantelis Antoniou, 05 May 2004:
2303 - Intracom board update.
2306 * Add support for the second Ethernet interface for the 'PPChameleon'
2309 * Patch by Dave Peverley, 30 Apr 2004:
2310 Add support for OMAP730 Perseus2 Development board
2312 * Patch by Alan J. Luse, 29 Apr 2004:
2313 Fix flash chip-select (OR0) option register setting on FADS boards.
2315 * Patch by Alan J. Luse, 29 Apr 2004:
2316 Report MII network speed and duplex setting properly when
2317 auto-negotiate is not enabled.
2319 * Patch by Jarrett Redd, 29 Apr 2004:
2320 Fix hang on reset on Ocotea board due to flash in wrong mode.
2322 * Patch by Dave Peverley, 29 Apr 2004:
2323 add MAC address detection to smc91111 driver
2325 * Patch by David Müller, 28 Apr 2004:
2326 fix typo in lib_arm/board.c
2328 * Patch by Tolunay Orkun, 20 Apr 2004:
2329 - README update: add CONFIG_CSB272 and csb272_config
2330 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2331 i2cfast environment variable
2333 * Patch by Yuli Barcohen, 19 Apr 2004:
2334 - Rename DUET_ADS to MPC885ADS
2335 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2336 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2337 - Clean up FADS family port to use the new defines
2339 * Fix PCI support on CPC45 board
2341 * Patch by Scott McNutt, 25 Apr 2004:
2342 Add Nios GDB/JTAG Console support:
2343 - Add stubs to support gdb via JTAG.
2344 - Add support for console over JTAG.
2347 * Add support for CATcenter board (based on PPChameleon ME module)
2349 * Patch by Klaus Heydeck, 12 May 2004:
2350 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2351 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2352 various changes to KUP4 board specific files
2354 * Fix minor network problem on MPC5200: need some delay between
2355 resetting the PHY and sending the first packet. Implemented in a
2356 "natural" way by invoking the PHY reset and initialization code
2357 only once after power on vs. each time the interface is brought up.
2359 * Add some limited support for low-speed devices to SL811 USB controller
2360 (at least "usb reset" now passes successfully and "usb info" displays
2361 correct information)
2363 * Change init sequence for multiple network interfaces: initialize
2364 on-chip interfaces before external cards.
2366 * Fix memory leak in the NAND-specific JFFS2 code
2368 * Fix SL811 USB controller when attached to a USB hub
2370 * Fix config option spelling in PM520 config file
2372 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2373 patches by Pantelis Antoniou, 30 Mar 2004)
2375 * Fix minor NAND JFFS2 related issue
2377 * Fixes for SL811 USB controller:
2378 - implement workaround for broken memory stick
2379 - improve error handling
2381 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2382 cope with congested networks.
2384 ======================================================================
2385 Changes for U-Boot 1.1.1:
2386 ======================================================================
2388 * Patch by Travis Sawyer, 23 Apr 2004:
2389 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2390 errata from Vitesse Semiconductor.
2392 * Patch by Philippe Robin, 22 Apr 2004:
2393 Fix ethernet configuration for "versatile" board
2395 * Patch by Kshitij Gupta, 21 Apr 2004:
2396 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2398 * Patch by Steven Scholz, 24 Feb 2004:
2399 Fix a bug in AT91RM9200 ethernet driver:
2400 The MII interface is now initialized before accessing the PHY.
2402 * Patch by John Kerl, 19 Apr 2004:
2403 Use U-boot's miiphy.h for PHY register names, rather than
2404 introducing a new header file.
2406 * Update pci_ids.h from linux-2.4.26
2408 * Patch by Masami Komiya, 19 Apr 2004:
2409 Fix problem cause by VLAN function on little endian architecture
2410 without VLAN environment
2412 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2413 binary image for all clock frequencies. Implement run-time
2414 optimization of flash access timing based on the actual bus
2417 * Modify KUP4X board configuration to use SL811 driver for USB memory
2418 sticks (including FAT / VFAT filesystem support)
2420 * Add SL811 Host Controller Interface driver for USB
2422 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2424 * Patch by Pantelis Antoniou, 19 Apr 2004:
2425 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2426 Minor patches for Intracom boards.
2428 * Patch by Christian Pell, 19 Apr 2004:
2429 cleanup support for CF/IDE on PCMCIA for PXA25X
2431 * Temporarily disabled John Kerl's extended MII command code because
2432 "miivals.h" is missing
2434 * Patches by Mark Jonas, 13 Apr 2004:
2435 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2436 - Add sync instructions to IceCube SDRAM init code
2437 - Move SDRAM chip constants into seperate include files
2438 - Unify DDR and SDR initialization code
2439 - Unify all IceCube (Lite5xxx) target names
2441 * Patch by John Kerl, 16 Apr 2004:
2442 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2443 mii read 4-7 18-1a. Also add mii dump subcommand for
2444 pretty-printing standard regs 0-5.
2446 * Patch by Stephen Williams, 16 April 2004:
2447 fix typo in JSE.h; update MAINTAINERS
2449 * Patch by Matthew S. McClintock, 14 Apr 2004:
2450 fix initdram function for utx8245 board
2452 * Patch by Markus Pietrek, 14 Apr 2004:
2453 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2455 * Patch by Reinhard Meyer, 18 Apr 2004:
2456 provide the IDE Reset Function for EMK 5200 boards
2458 * Patch by Masami Komiya, 12 Apr 2004:
2459 fix pci_hose_write_config_{byte,word}_via_dword problems
2461 * Patch by Sangmoon Kim, 12 Apr 2004:
2462 Update max RAM size for debris board
2464 * Patch by Travis Sawyer, 08 Apr 2004:
2465 Add TLB entry for second DIMM slot on ocotea
2467 * Patch by Masami Komiya, 08 Apr 2004:
2468 add RTL8169 network driver
2470 * Patch by Dan Malek, 07 Apr 2004:
2471 - Add support for RPC/STx GP3, Motorola 8560 board
2472 - Update 85xx TSEC driver so it searches MII for first available PHY
2474 - Add functions to support console MII commands.
2476 * Patch by Tolunay Orkun, 07 Apr 2004:
2477 Move initialization of bi_iic_fast[]
2478 from board_init_f() to board_init_r()
2480 * Patch by Yasushi Shoji, 07 Apr 2004:
2481 Cleanup microblaze port
2483 * Patch by Sangmoon Kim, 07 Apr 2004:
2484 Add auto SDRAM module detection for Debris board
2486 * Patch by Rune Torgersen, 06 Apr 2004:
2487 - Fix some PCI problems on the MPC8266ADS board
2488 - Fix the location of some PCI entries in the immap structure
2490 * Patch by Yasushi Shoji, 07 Apr 2004:
2491 - add support for microblaze processors
2492 - add support for AtmarkTechno "suzaku" board
2494 * Configure PPChameleon board to use redundand environment in flash
2496 * Configure PPChameleon board to use JFFS2 NAND support.
2498 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2500 * Patch by Rune Torgersen, 16 Apr 2004:
2503 * Patches by Pantelis Antoniou, 16 Apr 2004:
2504 - add support for a new version of an Intracom board and fix
2505 various other things on others.
2506 - add verify support to the crc32 command (define
2507 CONFIG_CRC32_VERIFY to enable it)
2508 - fix FEC driver for MPC8xx systems:
2509 1. fix compilation problems for boards that use dynamic
2511 2. shut down FEC after network transfers
2512 - HUSH parser fixes:
2513 1. A new test command was added. This is a simplified version of
2514 the one in the bourne shell.
2515 2. A new exit command was added which terminates the current
2517 3. Fixed handing of $? (exit code of last executed command)
2518 - Fix some compile problems;
2519 add "once" functionality for the netretry variable
2521 * Patch by George G. Davis, 02 Apr 2004:
2522 add support for Intel Assabet board
2524 * Patch by Stephen Williams, 01 Apr 2004:
2525 Add support for Picture Elements JSE board
2527 * Patch by Christian Pell, 01 Apr 2004:
2528 Add CompactFlash support for PXA systems.
2530 * Patches by Pantelis Antoniou, 30 Mar 2004:
2531 - add auto-complete support to the U-Boot CLI
2532 - add support for NETTA and NETPHONE boards; fix NETVIA board
2533 - add support for the Epson 156x series of graphical displays
2534 (These displays are serial and not suitable for using a normal
2535 framebuffer console on them)
2536 - add infrastructure needed in order to POST any DSPs in a board
2537 - improve and fix various things in the MPC8xx FEC driver:
2538 1. The new 87x and 88x series of processors have two FECs,
2539 and the new driver supports them both.
2540 2. Another change in the 87x/88x series is support for
2541 the RMII (Reduced MII) interface. However numerous
2542 changes are needed to make it work since the PHYs
2543 are connected to the same lines. That means that
2544 you have to address them correctly over the MII
2546 3. We now correctly match the MII/RMII interface
2547 configuration to what the PHY reports.
2548 - Fix problem when readingthe MII status register. Due to the
2549 internal design of many PHYs you have to read the register
2550 twice. The problem is more apparent in 10Mbit mode.
2551 - add new mode ".jffs2s" for reading from a NAND device: it just
2552 skips over bad blocks.
2553 - add networking support for VLANs (802.1q), and CDP (Cisco
2555 - some minor patches / cleanup
2557 * Patch by Yuli Barcohen, 28 Mar 2004:
2558 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2559 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2560 - Change configuration method for MPC8260ADS family
2562 * add startup code to clear the BSS of standalone applications
2564 * Fix if / elif handling bug in HUSH shell
2566 ======================================================================
2567 Changes for U-Boot 1.1.0:
2568 ======================================================================
2570 * Patch by Mark Jonas: Remove config.tmp files only when
2571 unconfiguring the board
2573 * Adapt RMU board for bigger flash memory
2575 * Patch by Klaus Heydeck, 13 Mar 2003:
2576 Add support for KUP4X Board
2578 * Patch by Pavel Bartusek, 21 Mar 2004
2579 Add Reiserfs support
2581 * Patch by Hinko Kocevar, 20 Mar 2004
2582 - Add auto-release for SMSC LAN91c111 driver
2583 - Add save/restore of PTR and PNR regs as suggested in datasheet
2585 * Patch by Stephen Williams, 19 March 2004
2586 Increase speed of sector reads from SystemACE,
2587 shorten poll timeout and remove a useless reset
2589 * Patch by Tolunay Orkun, 19 Mar 2004:
2590 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2593 * Patch by Brad Kemp, 18 Mar 2004:
2594 prevent machine checks during a PCI scan
2596 * Patch by Pierre Aubert, 18 Mar 2004:
2597 Fix string cleaning in IDE identification
2599 * Patch by Pierre Aubert, 18 Mar 2004:
2600 - Unify video mode handling for Chips & Technologies 69000 Video
2601 chip and Silicon Motion SMI 712/710/810 Video chip
2602 - Add selection of the video output (CRT or LCD) via 'videoout'
2603 environment variable for the Silicon Motion
2606 * Patch by Pierre Aubert, 18 Mar 2004:
2607 include/common.h typo fix
2609 * Patches by Tolunay Orkun, 17 Mar 2004:
2610 - Add support for bd->bi_iic_fast[] initialization via environment
2611 variable "i2cfast" (CONFIG_I2CFAST)
2612 - Add "i2cfast" u-boot environment variable support for csb272
2614 * Patch by Carl Riechers, 17 Mar 2004:
2615 Ignore '\0' characters in console input for use with telnet and
2618 * Patch by Leon Kukovec, 17 Mar 2004:
2619 typo fix for strswab prototype #ifdef
2621 * Patches by Thomas Viehweger, 16 Mar 2004:
2622 - show PCI clock frequency on MPC8260 systems
2623 - add FCC_PSMR_RMII flag for HiP7 processors
2624 - in do_jffs2_fsload(), take load address from load_addr if not set
2625 explicit, update load_addr otherwise
2626 - replaced printf by putc/puts when no formatting is needed
2627 (smaller code size, faster execution)
2629 * Patch by Phillippe Robin, 16 Mar 2004:
2630 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2632 * Patch by Stephen Williams, 15 Mar 2004:
2633 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2635 * Patch by Tolunay Orkun, 15 Mar 2004:
2636 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2638 * Patch by Travis Sawyer, 15 Mar 2004:
2639 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2641 * Add start-up delay to make sure power has stabilized before
2642 attempting to switch on USB on SX1 board.
2644 * Patch by Josef Wagner, 18 Mar 2004:
2645 - Add support for MicroSys XM250 board (PXA255)
2646 - Add support for MicroSys PM828 board (MPC8280)
2647 - Add support for 32 MB Flash on PM825/826
2648 - new SDRAM refresh rate for PM825/PM826
2649 - added support for MicroSys PM520 (MPC5200)
2650 - replaced Query by Identify command in CPU86/flash.c
2651 to support 28F160F3B
2653 * Fix wrap around problem with udelay() on ARM920T
2655 * Add support for Macronix flash on TRAB board
2657 * Patch by Pierre Aubert, 15 Mar 2004:
2658 Fix buffer overflow in IDE identification
2660 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2662 * Remove redundand #define in IceCube.h
2664 * Patch by Steven Scholz, 27 Feb 2004:
2665 - Adding get_ticks() and get_tbclk() for AT91RM9200
2666 - Many white space fixes in cpu/at91rm9200/interrupts.c
2668 * Patches by Steven Scholz, 20 Feb 2004:
2669 some cleanup in AT91RM9200 related code
2671 * Patches by Travis Sawyer, 12 Mar 2004:
2672 - Fix Gigabit Ethernet support for 440GX
2673 - Add Gigabit Ethernet Support to MII PHY utilities
2675 * Patch by Brad Kemp, 12 Mar 2004:
2676 Fixes for drivers/cfi_flash.c:
2677 - Better support for x8/x16 implementations
2678 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2679 - Added defines for AMD command and address constants
2681 * Patch by Leon Kukovec, 12 Mar 2004:
2682 Fix get_dentfromdir() to correctly handle deleted dentries
2684 * Patch by George G. Davis, 11 Mar 2004:
2685 Remove hard coded network settings in TI OMAP1610 H2
2686 default board config
2688 * Patch by George G. Davis, 11 Mar 2004:
2689 add support for ADS GraphicsClient+ board.
2691 * Patch by Pierre Aubert, 11 Mar 2004:
2692 - add bitmap command and splash screen support in cfb console
2693 - add [optional] origin in the bitmap display command
2695 * Patch by Travis Sawyer, 11 Mar 2004:
2696 Fix ocotea board early init interrupt setup.
2698 * Patch by Thomas Viehweger, 11 Mar 2004:
2699 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2701 * Patch by Stephan Linz, 09 Mar 2004
2702 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2704 * Patch by George G. Davis, 9 Mar 2004:
2705 fix recent build failure for SA1100 target
2707 * Patch by Travis Sawyer, 09 Mar 2004:
2708 Support native interrupt mode for the IBM440GX.
2709 Previously it was running in 440GP compatibility mode.
2711 * Patch by Philippe Robin, 09 Mar 2004:
2712 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2715 * Patch by Masami Komiya, 08 Mar 2004:
2716 Don't overwrite server IP address or boot file name
2717 when the boot server does not return values
2719 * Patch by Tolunay Orkun, 5 Mar 2004:
2720 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2722 * Patch by Tolunay Orkun, 5 Mar 2004:
2723 Fix early board initialization for Cogent CSB272 board
2725 * Patch by Ed Okerson, 3 Mar 2004:
2726 fix CFI flash writes for little endian systems
2728 * Patch by Reinhard Meyer, 01 Mar 2004:
2729 generalize USB and IDE support for MPC5200 with according
2730 changes to IceCube.h and TOP5200.h
2731 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2732 add info about USB and IDE to README
2734 * Patch by Yuli Barcohen, 4 Mar 2004:
2735 Fix problems with GCC 3.3.x which changed handling of global
2736 variables explicitly initialized to zero (now in .bss instead of
2739 * Patch by Leon Kukovec, 02 Mar 2004:
2740 add strswab() to fix IDE LBA capacity, firmware and model numbers
2741 on little endian machines
2743 * Patch by Masami Komiya, 02 Mar 2004:
2744 - Remove get_ticks() from NFS code
2745 - Add verification of RPC transaction ID
2747 * Patch by Pierre Aubert, 02 Mar 2004:
2748 cleanup for IDE and USB drivers for MPC5200
2750 * Patch by Travis Sawyer, 01 Mar 2004:
2752 - Add IBM PPC440GX Ref Platform support (Ocotea)
2753 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2754 Adapted to U-Boot and 440GX port
2756 - Add gracious handling of all Ethernet Pin Selections for 440GX
2757 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2759 - Add needed bit definitions
2762 * Patch by Carl Riechers, 1 Mar 2004:
2763 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2765 * Patch by Stephan Linz, 27 Feb 2004
2766 - avoid problems for targets without NFS download support
2768 * Patch by Rune Torgersen, 27 Feb 2004:
2769 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2770 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2771 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2773 * Patch by Masami Komiya, 27 Feb 2004:
2774 Fix rarpboot: add autoload by NFS
2776 * Patch by Dan Eisenhut, 26 Feb 2004:
2777 fix flash_write return value in saveenv
2779 * Patch by Stephan Linz, 11 Dec 2003
2780 expand config.mk to avoid trigraph warnings on NIOS
2782 * Rename "BMS2003" board into "HMI10"
2784 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2785 storage; auto-set console on USB port (using preboot command)
2787 * Add support for SX1 mobile phone; add support for USB-based console
2788 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2790 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2792 * Fix SDRAM timings for LITE5200 / IceCube board
2794 * Handle Auti-MDIX / connection status for INCA-IP
2796 * Fix USB problems when attempting to read 0 bytes
2798 * Patch by Travis Sawyer, 26 Feb 2004:
2799 Fix broken compile for XPEDITE1K target.
2801 * Patch by Stephan Linz, 26 Feb 2004:
2802 Bug fix for NFS code on NIOS targets
2804 * Patch by Stephen Williams, 26 Feb 2004:
2805 Break up SystemACE reads of large block counts
2807 * Patch by Pierre Aubert, 26 Feb 2004
2808 add IDE support for MPC5200
2810 * Patch by Masami Komiya, 26 Feb 2004:
2811 add autoload via NFS
2813 * Patch by Stephen Williams
2814 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2815 elsewhere in the source.
2817 * Patch by Steven Scholz, 25 Feb 2004:
2818 - Timeouts in FPGA code should be based on CFG_HZ
2819 - Minor cleanup in code for Altera FPGA ACEX1K
2821 * Patch by Steven Scholz, 25 Feb 2004:
2822 Changed "Directory Hierarchy" section in README
2824 * Patch by Masami Komiya, 25 Feb 2004:
2825 Reduce copy count in nfs_read_reply() of NFS code
2827 * Patch by Markus Pietrek, 24 Feb 2004:
2828 NS9750 DevBoard added
2830 * Patch by Pierre Aubert, 24 Feb 2004
2831 add USB support for MPC5200
2833 * Patch by Steven Scholz, 24 Feb 2004:
2834 - fix MII commands to use values from last command
2836 * Patch by Torsten Demke, 24 Feb 2004:
2837 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2839 * Patch by Rahul Shanbhag, 19 Feb 2004:
2840 Fixes for for OMAP1610 board:
2841 - shift some IRQ specific code to platform.S file
2842 - remove duplicatewatchdog reset code from start.S
2844 * Make Auto-MDIX Support configurable on INCA-IP board
2846 * Fix license for mkimage tool
2848 * Patch by Masami Komiya, 24 Feb 2004:
2849 Update NetBootFileXferSize in NFS code
2851 * Patch by Scott McNutt, 24 Feb 2004:
2852 fix packet length in NFS code
2854 * Patch by Masami Komiy, 22 Feb 2004:
2855 Add support for NFS for file download
2857 * Patch by Andrea Scian, 17 Feb 2004:
2858 Add support for S3C44B0 processor and DAVE B2 board
2860 * Patch by Steven Scholz, 20 Feb 2004:
2861 - Add support for MII commands on AT91RM9200 boards
2862 - some cleanup in AT91RM9200 ethernet code
2864 * Patch by Peter Ryser, 20 Feb 2004:
2865 Add support for the Xilinx ML300 platform
2867 * Patch by Stephan Linz, 17 Feb 2004:
2868 Fix watchdog support for NIOS
2870 * Patch by Josh Fryman, 16 Feb 2004:
2871 Fix byte-swapping for cfi_flash.c for different bus widths
2873 * Patch by Jon Diekema, 14 Jeb 2004:
2874 Remove duplicate "FPGA Support" notes from the README file
2876 * Patches by Reinhard Meyer, 14 Feb 2004:
2877 - update board/emk tree; use common flash driver
2878 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2879 [adapted for other PPC CPUs -- wd]
2880 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2882 * Patch by Jon Diekema, 13 Feb 2004:
2883 Call show_boot_progress() whenever POST "FAILED" is printed.
2885 * Patch by Nishant Kamat, 13 Feb 2004:
2886 Add support for TI OMAP1610 H2 Board
2887 Fixes for cpu/arm926ejs/interrupt.c
2888 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2889 Fix for a timer bug in OMAP1610 Innovator
2890 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2892 * Patches by Stephan Linz, 12 Feb 2004:
2893 - add support for NIOS timer with variable period preload counter value
2894 - prepare POST framework support for NIOS targets
2896 * Patch by Denis Peter, 11 Feb 2004:
2897 add POST support for the MIP405 board
2899 * Patch by Laurent Mohin, 10 Feb 2004:
2900 Fix buffer overflow in common/usb.c
2902 * Patch by Tolunay Orkun, 10 Feb 2004:
2903 Add support for Cogent CSB272 board
2905 * Patch by Thomas Elste, 10 Feb 2004:
2906 Add support for NET+50 CPU and ModNET50 board
2908 * Patch by Sam Song, 10 Feb 2004:
2909 Fix typos in cfi_flash.c
2911 * Patch by Leon Kukovec, 10 Feb 2004
2912 Fixed long dir entry slot id calculation in get_vfatname
2914 * Patch by Robin Gilks, 10 Feb 2004:
2915 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2916 !=, <>, <, >, <=, >=)
2918 * Fix problem with side effects in macros in include/usb.h
2920 * Patch by David Benson, 13 Nov 2003:
2921 bug 841358 - fix TFTP download size limit
2923 * Fixing bug 850768:
2924 improper flush_cache() in load_serial()
2926 * Fixing bug 834943:
2927 MPC8540 - missing volatile declarations
2929 * Patch by Stephen Williams, 09 Feb 2004:
2930 Add support for Xilinx SystemACE chip:
2931 - New files common/cmd_ace.c and include/systemace.h
2932 - Hook systemace support into cmd_fat and the partition manager
2934 * Patch by Travis Sawyer, 09 Feb 2004:
2935 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2937 * Patch by Travis Sawyer, 09 Feb 2004:
2939 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2940 - Add phymode for 440 enet
2943 - Change board_pre_init to board_early_init_f
2944 - Add user flash to bus controller setup
2946 - Fix is_pci_host to check GPIO for monarch bit
2947 - Force xpedite1k to pci conventional mode (via #define option)
2949 * Patch by Brad Kemp, 4 Feb 2004:
2950 - handle the machine check that is generated during the PCI scans
2952 - define the registers used in the IMMR by the PCI subsystem.
2954 * Patch by Pierre Aubert, 03 Feb 2004:
2955 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2957 * Patch by Jeff Angielski, 03 Feb 2004:
2958 Fix copy & paste error in cpu/mpc8260/pci.c
2960 * Patch by Reinhard Meyer, 24 Jan 2004:
2961 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2963 * Add Auto-MDIX support for INCA-IP
2967 * Patch by Josef Baumgartner, 10 Feb 2004:
2968 Fixes for Coldfire port
2970 * Patch by Brad Kemp, 11 Feb 2004:
2971 Fix CFI flash driver problems
2973 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2974 modules at CPU clock frequencies above 66 MHz.
2976 * Optimize flash programming speed for LWMON (by another 100% :-)
2978 * Patch by Jian Zhang, 3 Feb 2004:
2979 - Changed the incorrect FAT12BUFSIZE
2980 - data_begin in fsdata can be negative. Changed it to be short.
2982 * Patches by Stephan Linz, 30 Jan 2004:
2983 1: - board/altera/common/flash.c:flash_erase():
2984 o allow interrupts befor get_timer() call
2985 o check-up each erased sector and avoid unexpected timeouts
2986 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2987 o enclose sevenseg_set() in cpp condition
2988 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2989 - fix some typed in mistakes in the NIOS documentation
2990 2: - split DK1C20 configuration into several header files:
2991 o two new files for each NIOS CPU description
2992 o U-Boot related part is remaining in DK1C20.h
2993 3: - split DK1S10 configuration into several header files:
2994 o two new files for each NIOS CPU description
2995 o U-Boot related part is remaining in DK1S10.h
2996 4: - Add support for the Microtronix Linux Development Kit
2997 NIOS CPU configuration at the Altera Nios Development Kit,
2998 Stratix Edition (DK-1S10)
2999 5: - Add documentation for the Altera Nios Development Kit,
3000 Stratix Edition (DK-1S10)
3001 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3003 7: - Add support for the common U-Boot SPI framework at
3006 * Patch by Rahul Shanbhag, 28 Jan 2004:
3007 Fix flash protection/locking handling for OMAP1610 innovator board.
3009 * Patch by Rolf Peukert, 28 Jan 2004:
3010 fix flash write problems on CSB226 board (write with 32 bit bus width)
3012 * Patches by Mark Jonas, 16 Jan 2004:
3013 - fix rounding error when calculating baudrates for MPC5200 PSCs
3014 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3015 time which is not supported
3017 * Patch by Yuli Barcohen, 26 Jan 2004:
3018 Allow bzip2 compression for small memory footprint boards
3020 * Patch by Brad Kemp, 21 Jan 2004:
3021 Add support for CFI flash driver for both the Intel and the AMD
3024 * Patch by Travis Sawyer, 20 Jan 2004:
3025 Fix pci bridge auto enumeration of sibling p2p bridges.
3027 * Patch by Tolunay Orkun, 12 Jan 2004:
3028 Add some delays as needed for Intel LXT971A PHY support
3030 * Patches by Stephan Linz, 09 Jan 2004:
3031 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3032 - make DK1C20 board configuration related to ASMI conform to
3035 * Patch by Anders Larsen, 09 Jan 2004:
3037 ARM memory layout fixes: the abort-stack is now set up in the
3038 correct RAM area, and the BSS is zeroed out as it should be.
3040 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3041 of the linker scripts are replaced by '__bss_start' and '_end',
3042 resp., which is a further step to eliminate unnecessary differences
3043 between the implementation of the CPU architectures.
3045 * Patch by liang a lei, 9 Jan 2004:
3046 Fix Intel 28F128J3 ID in include/flash.h
3048 * Patch by Masami Komiya, 09 Jan 2004:
3049 add support for TB0229 board (NEC VR4131 MIPS processor)
3051 * Patch by Leon Kukovec, 12 Dec 2003:
3052 changed extern __inline__ into static __inline__ in
3053 include/linux/byteorder/swab.h
3055 * Patch by Travis Sawyer, 30 Dec 2003:
3056 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3057 select MDI port based on enabled EMAC device.
3058 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3061 * Patch by Wolter Kamphuis, 15 Dec 2003:
3062 made CONFIG_SILENT_CONSOLE usable on all architectures
3064 * Disable date command on TQM866M - there is no RTC on MPC866
3066 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3068 * Implement adaptive SDRAM timing configuration based on actual CPU
3069 clock frequency for INCA-IP; fix problem with board hanging when
3070 switching from 150MHz to 100MHz
3072 * Add PCMCIA CS support for BMS2003 board
3074 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3075 see doc/README.MPC866 for details;
3076 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3077 calculate CPU clock frequency from PLL register values.
3079 * Add support for 128 MB RAM on TQM8xxL/M modules
3081 * Fix PS/2 keyboard problem caused by statically initialized variable
3082 pointing to a location in flash
3084 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3086 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3087 before we can access it; add delay in case we are faster (with no
3090 * Cleanup of some init functions
3092 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3093 to avoid Linux crashes by early packets coming in.
3095 * Accelerate flash accesses on LWMON board by using buffered writes
3097 * Fix typo in Makefile;
3098 fix problem with PARTNUM detection
3100 * Patch by Reinhard Meyer, 09 Jan 2004:
3101 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3103 * Add support for IDE LED on BMS2003 board
3104 (exclusive with status LED!)
3106 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3109 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3110 Add common files for "emk" boards
3112 * Add a common get_ram_size() function and modify the the
3113 board-specific files to invoke that common implementation.
3115 ======================================================================
3116 Changes for U-Boot 1.0.1:
3117 ======================================================================
3119 * Set default clock for INCA-IP to 150 MHz
3121 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3122 add I2C support; add support for DS1337 RTC
3124 * Add CompactFlash support for BMS2003 board
3126 * Add support for status LED on BMS2003 board
3128 * Patch by Scott McNutt, 02 Jan 2004:
3129 Add support for the Nios Active Serial Memory Interface (ASMI)
3132 * Patch by Andrea Marson, 16 Dec 2003:
3133 Add support for the PPChameleon ME and HI modules
3135 * Patch by Yuli Barcohen, 22 Dec 2003:
3136 Add support for Motorola DUET ADS board (MPC87x/88x)
3138 * Patch by Robert Schwebel, 15 Dec 2003:
3139 add support for cramfs (uses JFFS2 command interface)
3141 * Patches by Stephan Linz, 11 Dec 2003:
3142 - more documentation for NIOS port
3143 - new struct nios_pio_t, struct nios_spi_t
3144 - Reconfiguration for NIOS Development Kit DK1C20:
3145 o move board related code from board/dk1c20
3146 to board/altera/dk1c20
3147 o create a new common source path board/altera/common
3148 and move generic flash access stuff into it
3149 o change/expand configuration file DK1C20.h
3150 - Add support for NIOS Development Kit DK1S10
3151 - Add status LED support for NIOS systems
3152 - Add dual 7-segment LED support for Altera NIOS DevKits
3154 * Patch by Ronen Shitrit, 10 Dec 2003:
3155 Add support for the Marvell DB64360 / DB64460 development boards
3157 * Patch by Detlev Zundel, 10 Dec 2003:
3158 fix dependency problem in examples/Makefile
3160 * Patch by Denis Peter, 8 Dec 2003
3161 - add support for the PATI board (MPC555)
3162 - add SPI support for the MPC5xx
3164 * Patch by Anders Larsen, 08 Dec 2003:
3165 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3166 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3167 cleanup some redundand #defines
3169 * Patch by André Schwarz, 8 Dec 2003:
3170 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3171 - TX and RX deskriptors must be quad-word aligned
3172 - does not work with only one TX deskriptor
3173 - standard reset method does not work
3175 * Patch by Masami Komiya, 08 Dec 2003:
3176 add RTL8139 ethernet driver
3178 * Patches by Ed Okerson, 07 Dec 2003:
3179 - fix ethernet for the AU1x00 processors in little-endian mode.
3180 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3182 * Minor code cleanup (coding style)
3184 * Patch by Reinhard Meyer, 30 Dec 2003:
3185 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3186 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3187 - turned debug print of PHY registers into a function (called in two places)
3188 - added support for EMK MPC5200 based modules
3190 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3192 * Add support for TQM866M modules
3194 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3196 * Fix a few compiler warnings
3198 * Patch by Reinhard Meyer, 28 Dec 2003:
3199 Add initial support for TOP5200 board
3201 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3202 environment variable which can set to "100", "133", or "150". The
3203 CPU clock will be configured accordingly upon next reboot. Other
3204 values are ignored. In case of an invalid or undefined "cpuclk"
3205 value, the compile-time default CPU clock speed will be used.
3207 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3208 window that is used to access the UART registers by the Linux driver)
3210 * Patch by Reinhard Meyer, 20 Dec 2003:
3211 Fix clock calculation for the MPC5200 for higher clock frequencies
3212 (above 2**32 / 10 = 429.5 MHz).
3214 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3216 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3218 * Add new configuration for IceCube board with DDR memory
3220 * Update TRAB memory configurations
3222 * Add JFFS2 support for INCA-IP board
3224 * Patch by Bill Hargen, 09 Dec 2003:
3225 - BUBINGA405EP: changed flash driver to protect top sector containing
3227 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3228 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3229 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3230 - 405EP: added/fixed support for "reginfo" command.
3231 - 4xx: removed spurious MII error messages on "mii info" command.
3233 * Patch by Bernhard Kuhn, 28 Nov 2003:
3234 add support for Coldfire CPU
3235 add support for Motorola M5272C3 and M5282EVB boards
3237 * Patch by Pierre Aubert, 24 Nov 2003:
3238 - add a return value for the fpga command
3239 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3240 is defined. If ide_preinit fails, ide_init is aborted.
3241 - fix an endianess problem in fat.h
3243 * Patch by Wolter Kamphuis, 05 Dec 2003:
3244 Add support for SNMC's QS850/QS823/QS860T boards
3246 * Patch by Yuli Barcohen, 3 Dec 2003:
3247 "revive" U-Boot support for old Motorola MPC860ADS board
3249 * Patch by Cam(ilo?), 03 Dec 2003:
3250 make examples build even with broken Montavista objcopy
3252 * Patch by Pavel Bartusek, 27 Nov 2003:
3253 fix conversion problem with "bootretry" evironment variable
3255 * Patch by Andre Schwarz, 24 Nov 2003:
3256 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3258 * Patch by Pavel Bartusek, 21 Nov 2003:
3259 set ZMII bridge speed on 440
3261 * Patch by Anders Larsen, 17 Nov 2003:
3262 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3264 * Patches by David Müller, 14 Nov 2003:
3265 - board/mpl/common/common_util.c
3266 * implement support for BZIP2 compressed images
3267 * various cleanups (printf -> puts, ...)
3268 - board/mpl/common/flash.c
3269 * report correct errors to upper layers
3270 * check the erase fail and VPP low bits in status reg
3271 - board/mpl/vcma9/cmd_vcma9.c
3272 - board/mpl/vcma9/flash.c
3273 * various cleanups (printf -> puts, ...)
3275 * fix typo in comment
3276 - cpu/arm920t/usb_ohci.c
3277 * support for S3C2410 is missing in #if line
3279 * reinit some registers in case of error (cable missing, ...)
3281 * support for USB/MMC devices is missing in #if line
3282 - include/configs/MIP405.h
3283 - include/configs/PIP405.h
3284 * enable BZIP2 support
3285 * enlarge malloc space to 1MiB because of BZIP2 support
3286 - include/configs/VCMA9.h
3287 * enable BZIP2 support
3288 * enlarge malloc space to 1MiB because of BZIP2 support
3289 * enable USB support
3290 - lib_arm/armlinux.c
3291 * change calling convention of ARM Linux kernel as
3292 described on http://www.arm.linux.org.uk/developer/booting.php
3294 * Patch by Thomas Lange, 14 Nov 2003:
3295 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3296 support all these AMD boards.
3298 * Patch by Thomas Lange, 14 Nov 2003:
3299 Workaround for mips au1x00 physical memory accesses (the au1x00
3300 uses a 36 bit bus internally and cannot access physical memory
3301 directly. Use the uncached SDRAM address instead of the physical
3304 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3305 add Realtek 8019 ethernet driver
3307 * Patch by Yuli Barcohen, 13 Nov 2003:
3308 MPC826xADS/PQ2FADS cleanup
3310 * Patch by Anders Larsen, 12 Nov 2003:
3311 Update README to mark the PORTIO commands non-standard
3313 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3314 update for for Atmel AT91RM9200DK development kit:
3315 - support for environment variables in DataFlash
3316 - Atmel DataFlash AT45DB1282 support
3318 * Patch by Jeff Carr, 11 Nov 2003:
3319 add support for new version of 8270 processors
3321 * Patches by George G. Davis, 05 Nov 2003:
3322 - only pass the ARM linux initrd tag to the kernel when an initrd
3324 - update omap1510inn configuration file
3326 * Patches by Stephan Linz, 3 Nov 2003:
3327 - more endianess fixes for LAN91C111 driver
3328 - CFG_HZ configuration patch for NIOS Cyclone board
3330 * Patch by Stephan Linz, 28 Oct 2003:
3331 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3333 * Patch by Steven Scholz, 20 Oct 2003:
3334 - make "mii info <addr>" show infor for PHY at "addr" only
3335 - Endian fix for miiphy_info()
3337 * Patch by Gleb Natapov, 19 Sep 2003:
3338 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3340 * Patch by Anders Larsen, 17 Sep 2003:
3341 Bring ARM memory layout in sync with the documentation:
3342 stack and malloc-heap are now located _below_ the U-Boot code
3344 * Accelerate booting on TRAB board: read and check autoupdate image
3345 headers first instead of always reading the whole images.
3347 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3349 * Enabled password check on RMU board
3351 * Fix configuration problem with IceCube in LOWBOOT configuration:
3352 envrionment got embedded, corrupting the image layout.
3354 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3356 * Added BMS2003 board
3357 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3359 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3360 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3363 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3366 * Add checksum verification to 'imls' command
3368 * Add bd_info fields needed for 4xx Linux I2C driver
3370 * Patch by Martin Krause, 4 Nov. 2003:
3371 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3373 * Print used network interface when CONFIG_NET_MULTI is set
3375 * Patch by Bernhard Kuhn, 28 Oct 2003:
3376 Add low boot support for MPC5200
3378 * Fix problem with dual PCMCIA support (NSCU)
3380 * Fix MPC5200 I2C initialization function
3382 ======================================================================
3383 Changes for U-Boot 1.0.0:
3384 ======================================================================
3386 * Fix parameter passing to standalone images with bootm command
3388 * Patch by Kyle Harris, 30 Oct 2003:
3389 Fix build errors for ixdp425 board
3391 * Patch by David M. Horn, 29 Oct 2003:
3392 Fixes to build under CYGWIN
3394 * Get IceCube MGT5100 working (again)
3396 * Fix problems in memory test on some boards (which was not
3397 non-destructive as intended)
3399 * Patch by Gary Jennejohn, 28 Oct 2003:
3400 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3401 to prevent stack overflow on ARM systems
3403 * Patch by Stephan Linz, 28 Oct 2003:
3404 fix init sequence error for NIOS port
3406 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3408 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3410 * Patch by Xiao Xianghua, 23 Oct 2003:
3411 small patch for mpc85xx
3413 * Fix small problem in MPC5200 I2C driver
3415 * Fix FCC3 support on ATC board
3417 * Correct header printing for multi-image files in do_bootm()
3419 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3421 * Fix PCI problems on PPChameleon board
3423 * Patch by Steven Scholz, 18 Oct 2003:
3424 Fix AT91RM9200 ethernet driver
3426 * Patch by Nye Liu, 17 Oct 2003:
3427 Fix typo in include/mpc8xx.h
3429 * Patch by Richard Woodruff, 16 Oct 03:
3430 Fixes for cpu/arm925/interrupt.c
3431 - Initialize timestamp & lastdec vars.
3432 - fix timestamp overflows.
3433 - fix lastdec overflow.
3434 - smarter normalization to allow udelay() below 1ms to work.
3436 * Patch by Scott McNutt, 16 Oct
3437 add networking support for the Altera Nios Development Kit,
3438 Cyclone Edition (DK-1C20)
3440 * Patch by Jon Diekema, 14 Oct 2003:
3441 add hint about doc/README.silent to README file
3443 * Add CompactFlash support for NSCU
3445 * Fix PCI problems on PPChameleonEVB
3447 * TRAB auto-update: Base decision if we have to strip the image
3448 header on image type as encoded in the header
3449 (include image type patch by Martin Krause, 17 Oct 2003)
3451 * Patches by Xianghua Xiao, 15 Oct 2003:
3453 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3454 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3455 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3457 * Fix flash timings on TRAB board
3459 * Make sure HUSH is initialized for running auto-update scripts
3461 * Make 5200 reset command _really_ reset the board, without running
3462 any other code after it
3464 * Fix errors with flash erase when range spans across banks
3465 that are mapped in reverse order
3467 * Fix flash mapping and display on P3G4 board
3469 * Patch by Kyle Harris, 15 Jul 2003:
3470 - add support for Intel IXP425 CPU
3471 - add support for IXDP425 eval board
3473 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3474 for more information
3476 * Patch by Steven Scholz, 10 Oct 2003
3477 - Add support for Altera FPGA ACEX1K
3479 * Patches by Thomas Lange, 09 Oct 2003:
3480 - fix cmd_ide.c for non ppc boards (read/write functions did not
3481 add ATA base address)
3482 - fix for shannon board
3483 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3484 - Endian swap ATA identity for all big endian CPUs, not just PPC
3485 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3487 - add support for dbau1x00 board (MIPS32)
3489 * Patch by Sangmoon Kim, 07 Oct 2003:
3490 add support for debris board
3492 * Patch by Martin Krause, 09 Oct 2003:
3493 Fixes for TRAB board
3494 - /board/trab/rs485.c: correct baudrate
3495 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3496 udelay(); fix some timing problems with adc controller
3497 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3498 modify commands: touch and buzzer
3500 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3501 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3502 Use direct function calls for auto_update instead of hush commands
3504 * Patch by Scott McNutt, 04 Oct 2003:
3505 - add support for Altera Nios-32 CPU
3506 - add support for Nios Cyclone Development Kit (DK-1C20)
3508 * Patch by Steven Scholz, 29 Sep 2003:
3509 - A second parameter for bootm overwrites the load address for
3510 "Standalone Application" images.
3511 - bootm sets environment variable "filesize" to the resulting
3512 (uncompressed) data length for "Standalone Application" images
3513 when autostart is set to "no". Now you can do something like
3514 if bootm $fpgadata $some_free_ram ; then
3515 fpga load 0 $some_free_ram $filesize
3518 * Patch by Denis Peter, 25 Sept 2003:
3519 add support for the MIP405 Rev. C board
3521 * Patch by Yuli Barcohen, 25 Sep 2003:
3522 add support for Zephyr Engineering ZPC.1900 board
3524 * Patch by Anders Larsen, 23 Sep 2003:
3525 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3526 implemented for the x86 architecture)
3528 * Patch by Sangmoon Kim, 23 Sep 2003:
3529 fix pll_pci_to_mem_multiplier table for MPC8245
3531 * Patch by Anders Larsen, 22 Sep 2003:
3532 enable timed autoboot on PXA
3534 * Patch by David Müller, 22 Sep 2003:
3535 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3536 returns correct libgcc file path
3537 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3538 time on s3c24x0 systems
3540 * Patch by Jon Diekema, 19 Sep 2003:
3541 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3542 link state to the fault LED.
3543 - In NetLoop, make the Fault LED reflect the link status. The link
3544 status gets updated on entry, and on timeouts.
3546 * Patch by Anders Larsen, 18 Sep 2003:
3547 allow mkimage to build and run on Cygwin-hosted systems
3549 * Patch by Frank Müller, 18 Sep 2003:
3550 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3553 * Patch by Pantelis Antoniou, 16 Sep 2003:
3554 add tool to compute fileds in the PLPRCR register for MPC86x
3556 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3558 * Fix build problems under FreeBSD
3560 * Add generic filesystem image type
3562 * Make fatload set filesize environment variable
3564 * enable basic / medium / high-end configurations for PPChameleonEVB
3565 board; fix NAND code
3567 * enable TFTP client code to specify to the server the desired
3568 timeout value (see RFC-2349)
3570 * Improve SDRAM setup for TRAB board
3572 * Suppress all output with splashscreen configured only if "splashimage"
3575 * Fix problems with I2C support for mpc5200
3577 * Adapt TRAB configuration and auto_update to new memory layout
3579 * Add configuration for wtk board
3581 * Add support for the Sharp LQ065T9DR51U LCD display
3583 * Patch by Rune Torgersen, 17 Sep 2003:
3584 - Fixes for MPC8266 default config
3585 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3587 * Patches by Jon Diekema, 17 Sep 2003:
3588 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3591 - adjust "help" output
3593 * Patches by Anders Larsen, 17 Sep 2003:
3594 - fix spelling errors
3595 - set GD_FLG_DEVINIT flag only after device function pointers
3597 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3599 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3600 - trigger watchdog while waiting in serial driver
3602 * Add auto-update code for TRAB board using USB memory sticks,
3603 support new configuration with more memory
3605 * disable MPC5200 bus pipelining as workaround for bus contention
3607 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3608 priority; configure critical interrupts to be handled like external
3611 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3612 go back to 66 MHz for stability
3614 * Patches by Jon Diekema, 15 Sep 2003:
3615 - add description for missing CFG_CMD_* entries in the README file
3618 * Patch by Gleb Natapov, 14 Sep 2003:
3619 enable watchdog support for all MPC824x boards that have a watchdog
3621 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3622 "Non-octet Aligned Frame" errors we see at 100 Mbps
3624 * Patch by Sharad Gupta, 14 Sep 2003:
3625 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3627 * Patch by llandre, 11 Sep 2003:
3628 update configuration for PPChameleonEVB board
3630 * Patch by David Müller, 13 Sep 2003:
3631 various changes to VCMA9 board specific files
3633 * Add I2C support for MGT5100 / MPC5200
3635 * Patch by Rune Torgersen, 11 Sep 2003:
3636 Changed default memory option on MPC8266ADS to NOT be Page Based
3637 Interleave, since this doesn't work very well with the standard
3640 * Patch by George G. Davis, 12 Sep 2003:
3641 fix Makefile settings for sk98 driver
3643 * Patch by Stefan Roese, 12 Sep 2003:
3644 - new boards added: DP405, HUB405, PLU405, VOH405
3645 - some esd boards updated
3646 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3648 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3650 * Patch by Martin Krause, 11 Sep 2003:
3651 add burn-in tests for TRAB board
3653 * Enable instruction cache on MPC5200 board
3655 * Patch by Denis Peter, 11 Sep 2003:
3656 - fix USB data pointer assignment for bulk only transfer.
3657 - prevent to display erased directories in FAT filesystem.
3659 * Change output format for NAND flash - make it look like for other
3662 ======================================================================
3663 Changes for U-Boot 0.4.8:
3664 ======================================================================
3666 * Add I2C and RTC support for RMU board
3668 * Patches by Denis Peter, 9 Sep 2003:
3669 add FAT support for IDE, SCSI and USB
3671 * Patches by Gleb Natapov, 2 Sep 2003:
3672 - cleanup of POST code for unsupported architectures
3673 - MPC824x locks way0 of data cache for use as initial RAM;
3674 this patch unlocks it after relocation to RAM and invalidates
3677 * Patch by Gleb Natapov, 30 Aug 2003:
3678 new I2C driver for mpc107 bridge. Now works from flash.
3680 * Patch by Dave Ellis, 11 Aug 2003:
3681 - JFFS2: fix typo in common/cmd_jffs2.c
3682 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3683 - JFFS2: remove node version 0 warning
3684 - JFFS2: accept JFFS2 PADDING nodes
3685 - SXNI855T: add AM29LV800 support
3686 - SXNI855T: move environment from EEPROM to flash
3687 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3689 * Patch by Bill Hargen, 11 Aug 2003:
3690 fixes for I2C on MPC8240
3691 - fix i2c_write routine
3692 - fix iprobe command
3693 - eliminates use of global variables, plus dead code, cleanup.
3695 * Add support for USB Mass Storage Devices (BBB)
3696 (tested with USB memory sticks only)
3698 * Avoid flicker on TRAB's VFD
3700 * Add support for SK98xx driver
3702 * Add PCI support for SL8245 board
3704 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3705 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3706 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3708 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3709 to allow for more accurate baudrate settings
3710 (error now 0.7% at 115 kbps, instead of 3.5% before)
3712 * Patch by Andreas Mohr, 4 Sep 2003:
3713 Fix a lot of spelling errors
3715 * Add support for PPChameleon Eval Board
3717 * Add support for P3G4 board
3719 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3722 * Patch by Yuli Barcohen, 7 Aug 2003:
3723 check BCSR to detect if the board is configured in PCI mode
3725 ======================================================================
3726 Changes for U-Boot 0.4.7:
3727 ======================================================================
3729 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3730 add support for Adder II MPC852T module
3732 * Patch by George G. Davis, 19 Aug 2003:
3733 fix TI Innovator/OMAP1510 pin configs
3735 * Patches by Kshitij, 18 Aug 2003
3736 - add support for arm926ejs cpu core
3737 - add support for TI OMAP 1610 Innovator Board
3739 * Patch by Yuli Barcohen, 14 Aug 2003:
3740 add support for bzip2 uncompression
3742 * Add GCC library to examples/Makefile so GCC utility functions will
3745 * Add I2C and RTC support for RMU board using software I2C driver
3746 (because of better response to iprobe command); fix problem with
3749 * Patch by Matthias Fuchs, 28 Aug 2003:
3750 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3751 CONFIG_BOOTP_MAKS (see README).
3753 * Fix ICU862 environment problem
3755 * Fix RAM size detection for RMU board
3757 * Implement "reset" for MGT5100/MPC5200 systems
3759 ======================================================================
3760 Changes for U-Boot 0.4.6:
3761 ======================================================================
3763 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3764 allow selection of clock frequency as "make" target
3766 * Implement memory autosizing code for IceCube boards
3768 * Configure network port on INCA-IP for autonegotiation
3770 * Fix overflow problem in network timeout code
3772 * Patch by Richard Woodruff, 8 Aug 2003:
3773 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3775 ======================================================================
3776 Changes for U-Boot 0.4.5:
3777 ======================================================================
3779 * Update for TQM board defaults:
3780 disable clocks_in_mhz, enable boot count limit
3782 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3783 in toplevel directory instead. Removed astest.c from tools/gdb because
3784 it is no longer relevant.
3786 * Fix PCI support for MPC5200 / IceCube Board
3788 * Map ISP1362 USB OTG controller for NSCU board
3790 * Patch by Brad Parker, 02 Aug 2003:
3791 fix sc520_cdp problems
3793 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3795 * Allow erase command to cross flash bank boundaries
3797 * Patch by Scott McNutt, 21 Jul 2003:
3798 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3799 Both LynxOS and BlueCat linux KDIs are supported.
3801 * Patch by Richard Woodruff, 25 Jul 2003:
3802 use more reliable reset for OMAP/925T
3804 * Patch by Nye Liu, 25 Jul 2003:
3805 fix typo in mpc8xx.h
3807 * Patch by Richard Woodruff, 24 Jul 2003:
3808 Fixes for cmd_nand.c:
3809 - Fixed null dereferece which could result in incorrect ECC values.
3810 - Added support for devices with no Ready/Busy signal hooked up.
3811 - Added OMAP1510 read/write protect handling.
3812 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3814 - Switched default ECC to be JFFS2.
3816 * Allow crc32 to be used at address 0x000
3818 * Provide consistent interface to standalone applications to access
3819 the 'global_data' structure
3820 Provide a doc/README.standalone more useful to users/developers.
3822 * Make IceCube MGT5100 FEC driver work
3824 * Implement new mechanism to export U-Boot's functions to standalone
3825 applications: instead of using (PPC-specific) system calls we now
3826 use a jump table; please see doc/README.standalone for details
3828 * Patch by Dave Westwood, 24 Jul 2003:
3829 added support for Unity OS (a proprietary OS)
3831 * Patch by Detlev Zundel, 23 Jul 2003:
3832 add "imls" command to print flash table of contents
3834 * Fix cold boot detection for log buffer reset
3836 * Return error for invalid length specifiers with "cp.X" etc.
3838 * Fix startup problem on MIPS
3840 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3841 bitmap support is configured
3843 * Patch by Bill Hargen, 18 Jul 2003:
3844 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3846 * Patch by Denis Peter, 18 Jul 2003:
3847 - fix memory configuration for MIP405T
3848 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3850 * Cleanup of TQM82xx configurations; use "official" board types
3851 to make selection easier.
3853 * Patch by Martin Krause, 17 Jul 2003:
3854 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3856 * Patch by Richard Woodruff, 17 July 03:
3857 - Fixed bug in OMAP1510 baud rate divisor settings.
3859 * Patch by Nye Liu, 16 July 2003:
3861 - add MPC86xADS support (uses MPC86xADS.h)
3862 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3864 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3865 o don't trust gclk() software measurement by default, depend on
3866 CONFIG_8xx_GCLK_FREQ
3867 - add DRAM SIMM not installed detection
3868 - use more "correct" SDRAM initialization sequence
3869 - allow different SDRAM sizes (8xxADS has 8M)
3871 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3872 - rename MAMR/MBMR defines to be more consistent. Should eventually
3873 be merged into MxMR to better reflect the PowerQUICC datasheet.
3875 * Patch by Yuli Barcohen, 16 Jul 2003:
3876 support new Motorola PQ2FADS-ZU evaluation board which replaced
3877 MPC8260ADS and MPC8266ADS
3879 ======================================================================
3880 Changes for U-Boot 0.4.4:
3881 ======================================================================
3883 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3885 * Add support for MGT5100 and MPC5200 processors
3887 * Patch by Lutz Dennig, 15 Jul 2003:
3888 update for R360MPI board
3890 ======================================================================
3891 Changes for U-Boot 0.4.3:
3892 ======================================================================
3894 * Patches by Kshitij, 04 Jul 2003
3895 - added support for arm925t cpu core
3896 - added support for TI OMAP 1510 Innovator Board
3898 * Patches by Martin Krause, 14 Jul 2003:
3899 - add I2C support for s3c2400 systems (trab board)
3900 - (re-) add "ping" to command table
3902 * Fix handling of "slow" POST routines
3904 * Patches by Yuli Barcohen, 13 Jul 2003:
3905 - Correct flash and JFFS2 support for MPC8260ADS
3906 - fix PVR values and clock generation for PowerQUICC II family
3909 * Patch by Bernhard Kuhn, 08 Jul 2003:
3910 - add support for M68K targets
3912 * Patch by Ken Chou, 3 Jul:
3913 - Fix PCI config table for A3000
3914 - Fix iobase for natsemi.c
3915 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3917 * Allow to enable "slow" POST routines by key press on power-on
3918 * Fix temperature dependend switching of LCD backlight on LWMON
3919 * Tweak output format for LWMON
3921 * Patch by Stefan Roese, 11 Jul 2003:
3922 - Fix bug in CONFIG_VERSION_VARIABLE.
3923 - AR405 config updated.
3924 - OCRTC/ORSG: bsp command added.
3925 - ASH405 bsp update.
3927 ======================================================================
3928 Changes for U-Boot 0.4.2:
3929 ======================================================================
3931 * Add support for NSCU board
3933 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3935 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3936 mirror bit flash on TQM8xxM modules
3938 * Patch by Kenneth Johansson, 30 Jun 2003:
3939 get rid of MK_CMD_ENTRY macro; update doc/README.command
3941 * Patch by Seb James, 30 Jun 2003:
3942 Improve documentation of I2C configuration in README
3944 * Fix problems with previous log buffer "fixes"
3946 * Fix minor help text issues
3948 * "log append" did not append a newline
3950 ======================================================================
3951 Changes for U-Boot 0.4.1:
3952 ======================================================================
3954 * Fix some missing commands, cleanup header files
3955 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3957 * Rewrite command lookup and help command (fix problems with bubble
3958 sort when sorting command name list). Minor cleanup here and there.
3960 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3961 - Allow to call sysmon function interactively
3962 - PIC on LWMON board needs delay after power-on
3963 - Add missing RSR definitions for MPC8xx
3964 - Improve log buffer handling: guarantee clean reset after power-on
3965 - Add support for EXBITGEN board (aka "genie")
3966 - Add support for SL8245 board
3969 - remove trailing white space, trailing empty lines, C++ comments, etc.
3970 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3972 * Patches by Kenneth Johansson, 25 Jun 2003:
3973 - major rework of command structure
3974 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3976 ======================================================================
3977 Changes for U-Boot 0.4.0:
3978 ======================================================================
3980 * Patches by Robert Schwebel, 26 Jun 2003:
3981 - csb226 configuration updated
3982 - credits for logodl port updated
3983 - innokom configuration updated
3984 - logodl tree update, still with coding style inconsistencies
3985 - added OCM for ppc405 warning to README
3987 * Patch by Pantelis Antoniou, 25 Jun 2003:
3988 update NetVia with V2 board support
3990 * Header file cleanup for ARM
3992 * Patch by Murray Jensen, 24 Jun 2003:
3993 - make sure to use only U-boot provided header files
3994 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3996 * Patch by Stefan Roese, 24 Jun 2003:
3997 - Update esd ASH405 board files.
3998 - Update esd DASA_SIM config file.
3999 - Add ping command to some esd boards.
4001 * Patch by Yuli Barcohen, 23 Jun 2003:
4002 Update for MPC8260ADS board
4004 * Patch by Murray Jensen, 23 Jun 2003:
4005 - cleanup of GCC 3.x compiler warnings
4007 * Patch by Rune Torgersen, 4 Jun 2003:
4008 add large memory support for MPC8266ADS board
4010 * Patch by Richard Woodruff, 19 June 03:
4011 - Enabled standard u-boot device abstraction for ARM
4012 - Enabled console device for ARM
4013 - Initilized bi_baudrate for ARM
4015 * Patch by Bill Hargen, 23 Apr 2003:
4016 fix byte order for 824x I2C addresses (write op)
4018 * Patch by Murray Jensen, 20 Jun 2003:
4020 - cleanup (especially for gcc-3.x compilers)
4022 * Patch by Tom Guilliams, 20 Jun 2003:
4023 added CONFIG_750FX support for IBM 750FX processors
4025 * Patch by Devin Crumb, 02 Apr 2003:
4026 Fix clock divider rounding problem in drivers/serial.c
4028 * Patch by Richard Woodruff, 19 June 03:
4029 - Fixed smc91c111 driver to sync with the u-boot environment
4030 (driver/smc91c111.c).
4031 - Added eth_init error return check in NetLoop (net/net.c).
4033 * Patch by Ken Chou, 19 June 2003:
4034 Added support for A3000 SBC board (Artis Microsystems Inc.)
4036 * Patches by Murray Jensen, 17 Jun 2003:
4037 - Hymod board database mods: add "who" field and new xilinx chip types
4038 - provide new "init_cmd_timeout()" function so code external to
4039 "common/main.c" can use the "reset_cmd_timeout()" function before
4040 entering the main loop
4041 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4042 slightly different. see include/configs/hymod.h for an example
4043 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4044 CFG_DTT_ADM1021 defined)
4045 - add new "eeprom_probe()" function which has similar args and
4046 behaves in a similar way to "eeprom_read()" etc.
4047 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4048 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4049 - gdbtools copyright update
4050 - ensure that set_msr() executes the "sync" and "isync" instructions
4051 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4052 - 8260 I/O ports fix: Open Drain should be set last when configuring
4053 - add SIU IRQ defines for 8260
4054 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4055 config.mk to allow board configurations to override the GNU
4056 linker script, selected via the LDSCRIPT, make variable, and to
4057 give an initial value to the OBJCFLAGS make variable
4058 - 8260 i2c enhancement:
4059 o correctly extends the timeout depending on the size of all
4060 queued messages for both transmit and receive
4061 o will not continue with receive if transmit times out
4062 o ensures that the error callback is done for all queued tx
4064 o correctly detects both tx and rx timeouts, only delivers one to
4065 the callback, and does not overwrite an earlier error
4066 o logic in i2c_probe now correct
4067 - add "vprintf()" function so that "panic()" function can be
4069 - many Hymod board changes
4071 * Patches by Robert Schwebel, 14 Jun 2003:
4072 - add support for Logotronic DL datalogger board
4073 - cleanup serial line after kermit binary download
4074 - add debugX macro (debug level support)
4075 - update mach-types.h to latest arm.linux.org.uk master list.
4077 * Patches by David Müller, 12 Jun 2003:
4078 - rewrite of the S3C24X0 register definitions stuff
4079 - "driver" for the built-in S3C24X0 RTC
4081 * Patches by Yuli Barcohen, 12 Jun 2003:
4082 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4083 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4084 configuration word supplied by FPGA on some MPC8260ADS boards
4086 * Patch by Pantelis Antoniou, 10 Jun 2003:
4087 Unify status LED interface
4089 * Add support for DS12887 RTC; add RTC support for ATC board
4091 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4092 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4093 - Add Atmel DataFlash support for reading and writing.
4094 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4095 - Add Flash detection on Atmel AT91RM9200DK
4096 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4097 - Replace old Ethernet PHY layer functions
4098 - Change link address
4100 * Patch by Frank Smith, 9 Jun 2003:
4101 use CRIT_EXCEPTION for machine check on 4xx
4103 * Patch by Detlev Zundel, 13 Jun 2003:
4104 added implementation of the "carinfo" command in cmd_immap.c
4106 * Fix CONFIG_NET_MULTI support in include/net.h
4108 * Patches by Kyle Harris, 13 Mar 2003:
4109 - Add FAT partition support
4110 - Add command support for FAT
4111 - Add command support for MMC
4113 - Add Intel PXA support for video
4114 - Add Intel PXA support for MMC
4116 - Enable MMC and FAT for lubbock board
4117 - Other misc changes for lubbock board
4119 * Patch by Robert Schwebel, April 02, 2003:
4120 fix for SMSC91111 driver
4122 * Patch by Vladimir Gurevich, 04 Jun 2003:
4123 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4125 * Patch by Stefan Roese, 05 Jun 2003:
4126 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4127 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4128 data cache can be used even if the chip select is in use.
4129 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4130 (see README for further description).
4131 - Changed config files of CONFIG_EEPRO100 boards to use the
4132 CFG_RX_ETH_BUFFER define.
4134 * Add support for RMU board
4136 * Add support for TQM862L at 100/50 MHz
4138 * Patch by Pantelis Antoniou, 02 Jun 2003:
4139 major reconstruction of networking code;
4140 add "ping" support (outgoing only!)
4142 * Patch by Denis Peter, 04 June 2003:
4143 add support for the MIP405T board
4145 * Patches by Udi Finkelstein, 2 June 2003:
4146 - Added support for custom keyboards, initialized by defining a
4147 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4148 - Added support for the RBC823 board.
4149 - cpu/mpc8xx/lcd.c now automatically calculates the
4150 Horizontal Pixel Count field.
4152 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4153 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4155 * Patch by Mark Rakes, 14 May 2003:
4156 add support for Intel e1000 gig cards.
4158 * Patch by Nye Liu, 3 Jun 2003:
4159 fix critical typo in MAMR definition (include/mpc8xx.h)
4161 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4163 * Patch by Klaus Heydeck, 2 Jun 2003
4164 Minor changes for KUP4K configuration
4166 * Patch by Marc Singer, 29 May 2003:
4167 Fixed rarp boot method for IA32 and other little-endian CPUs.
4169 * Patch by Marc Singer, 28 May 2003:
4170 Added port I/O commands.
4172 * Patch by Matthew McClintock, 28 May 2003
4173 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4174 - minor patches for utx8245
4176 * Patch by Daniel Engström, 28 May 2003:
4179 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4180 add nand flash support to SXNI855T configuration
4181 fix/extend nand flash support:
4182 - fix 'nand erase' command so does not erase bad blocks
4183 - fix 'nand write' command so does not write to bad blocks
4184 - fix nand_probe() so handles no flash detected properly
4185 - add doc/README.nand
4186 - add .jffs2 and .oob options to nand read/write
4187 - add 'nand bad' command to list bad blocks
4188 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4189 - make NAND read/write faster
4191 * Patch by Rune Torgersen, 23 May 2003:
4192 Update for MPC8266ADS board
4194 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4195 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4196 _time_ (!) if the environment is embedded within the U-Boot image,
4197 or in a separate flash sector.
4199 * Cleanup CFG_DER #defines in config files (wd maintained only)
4201 * Fix data abort exception handling for arm920t CPU
4203 * Fix alignment problems with flash driver for TRAB board
4205 * Patch by Donald White, 21 May 2003:
4206 fix calculation of base address in pci_hose_config_device()
4208 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4209 execute "cmd2", even if "cmd1" fails. Note that this is different
4210 to "run var1 var2" where the contents of "var2" will NOT be
4211 executed when a command in "var1" fails.
4213 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4215 * Patch by Kyle Harris, 20 May 2003:
4216 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4217 into cpu/pxa and arch-pxa.
4219 * Patch by Stefan Roese, 23 May 2003:
4220 - IBM PPC405EP port added.
4221 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4222 UART0) is used as default U-Boot console. PPC4xx only!
4223 - esd ASH405 board added (PPC405EP based).
4224 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4225 - esd CPCI405AB board added.
4226 - esd PMC405 board added.
4227 - Update of some esd boards.
4229 * Patch by Denis Peter, 19 Mai 2003:
4230 add support for the MIP405-3 board
4232 * Patch by Dave Ellis, 22 May 2003:
4233 Fix problem with only partially cleared .bss segment
4235 * Patch by Rune Torgersen, 12 May 2003:
4236 get PCI to work on a MPC8266ADS board; incorporate change to
4237 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4239 * Patch by Nye Liu, 1 May 2003:
4240 minor patches for the FADS8xx
4242 * Patch by Thomas Schäfer, 28 Apr 2003:
4243 Fix SPD handling for 256 ECC DIMM on Walnut
4245 * Add support for arbitrary bitmaps for TRAB's VFD command;
4246 allow to pass boot bitmap addresses in environment variables;
4247 allow for zero boot delay
4249 * Patch by Christian Geißinger, 19 May 2002:
4250 On TRAB: wait until the dummy byte has been completely sent
4252 * Patch by David Updegraff, 22 Apr 2003:
4253 update for CrayL1 board
4255 * Patch by Pantelis Antoniou, 21 Apr 2003:
4256 add boot support for ARTOS (a proprietary OS)
4258 * Patch by Steven Scholz, 11 Apr 2003:
4259 Add support for RTC DS1338
4261 * Patch by Rod Boyce, 24 Jan 2003:
4262 Fix counting of extended partitions in diskboot command
4264 * Patch by Christophe Lindheimer, 20 May 2003:
4265 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4267 * Fix SDRAM timing on Purple board
4269 * Add support for CompactFlash on ATC board
4270 (includes support for Intel 82365 and compatible PC Card controllers,
4271 and Yenta-compatible PCI-to-CardBus controllers)
4273 * Patch by Mathijs Haarman, 08 May 2003:
4274 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4276 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4278 * Add support for Promess ATC board
4280 * Patch by Keith Outwater, 28 Apr 2003:
4281 - Miscellaneous corrections and additions to GEN860T board specific code.
4282 - Added GEN860_SC variant to GEN860T.
4283 - Miscellaneous corrections to GEN860T documentation.
4284 - Correct duplicate entry in U-Boot CREDITS file.
4285 - Add GEN860T_SC entry in MAINTAINERS file.
4286 - Update CREDITS file with GEN860T_SC info.
4288 * Update Smiths Aerospace addresses in MAINTAINERS file
4290 * Fix error handling in hush's version of "run" command
4293 - Splashscreen support
4296 - temperature dependend enabling of LCD
4298 * Allow booting from old "PPCBoot" disk partitions
4300 * Add support for TQM8255 Board / MPC8255 CPU
4302 ======================================================================
4303 Changes for U-Boot 0.3.1:
4304 ======================================================================
4306 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4308 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4309 display when Linux takes over
4311 * Patch by Erwin Rol, 27 Feb 2003:
4312 Add support for RTEMS (this time for real).
4314 * Add support for "bmp info" and "bmp display" commands to load
4315 bitmap images; this can be used (for example in a "preboot"
4316 command) to display a splash screen very quickly after poweron.
4318 * Add support for 133 MHz clock on INCA-IP board
4320 * Patch by Lutz Dennig, 10 Apr 2003:
4321 Update for R360MPI board
4323 * Add new meaning to "autostart" environment variable:
4324 If set to "no", a standalone image passed to the
4325 "bootm" command will be copied to the load address
4326 (and eventually uncompressed), but NOT be started.
4327 This can be used to load and uncompress arbitrary
4330 * Patch by Stefan Roese, 10 Apr 2003:
4331 Changed DHCP client to use IP address from server option field #54
4332 from the OFFER packet in the server option field #54 in the REQUEST
4333 packet. This fixes a problem using a Windows 2000 DHCP server,
4334 where the DHCP-server is not the TFTP-server.
4336 * Set max brightness for MN11236 displays on TRAB board
4338 * Add support for TQM862L modules
4340 ======================================================================
4341 Changes for U-Boot 0.3.0:
4342 ======================================================================
4344 * Patch by Arun Dharankar, 4 Apr 2003:
4345 Add IDMA example code (tested on 8260 only)
4347 * Add support for Purple Board (MIPS64 5Kc)
4349 * Add support for MIPS64 5Kc CPUs
4351 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4353 * Patch by Denis Peter, 04 Apr 2003:
4354 - update MIP405-4 board
4356 * Patch by Stefan Roese, 4 Apr 2003:
4357 - U-Boot version environment variable "ver" added
4358 (CONFIG_VERSION_VARIABLE).
4359 - Changed PPC405GPr version from A to B.
4360 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4362 * Patches by Denis Peter, 03 April 2003:
4363 - fix PCI IRQs on MPL boards
4364 - fix two more un-relocated pointer problems
4366 * Fix behaviour of "run" command:
4367 - print error message iv variable does not exist
4368 - terminate processing of arguments in case of error
4370 * Patches by Peter Figuli, 10 Mar 2003
4371 - Add support for BTUART on PXA platform
4372 - Add support for WEP EP250 (PXA) board
4374 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4375 flash using a BDI2000
4377 * Implement fix for I2C Edge Conditions problem for all boards that
4378 use the bit-banging driver (common/soft_i2c.c)
4380 * Patch by Martin Winistoerfer, 23 Mar 2003
4381 - Add port to MPC555/556 microcontrollers
4382 - Add support for cmi customer board with
4383 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4385 * Patch by Rick Bronson, 28 Mar 2003:
4386 - fix common/cmd_nand.c
4388 * Patch by Arun Dharankar, 24 Mar 2003:
4389 - add threads / scheduler example code
4391 * Add patches by Robert Schwebel, 31 Mar 2003:
4392 - add ctrl-c support for kermit download
4393 - align bdinfo output on ARM
4394 - csb226 board: bring in sync with innokom/memsetup.S
4395 - csb226 board: fix MDREFR handling
4396 - misc doc fixes / extensions
4397 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4398 - add BOOT_PROGRESS to armlinux.c
4400 * Add CPU ID, version, and clock speed for INCA-IP
4402 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4403 - fix SRAM and SDRAM memory sizing
4404 - add status LED support
4405 - add MAC address for second (SCC1) ethernet port
4407 * Update default environment for TQM8260 board
4409 * Patch by Rick Bronson, 16 Mar 2003:
4410 - Add NAND flash support for reading, writing, and erasing NAND
4411 flash (certain forms of which are called SmartMedia).
4412 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4414 * Patches by Robert Schwebel, 19 Mar 2003:
4415 - use arm-linux-gcc as default compiler for ARM
4416 - fix i2c fixup code
4417 - fix missing baudrate setting
4418 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4419 - moved "ignoring trailing characters" _before_ u-boot wants to
4420 print out diagnostics messages; removes bogus characters at the
4423 * Patch by John Zhan, 18 Mar 2003:
4424 Add support for SinoVee Microsystems SC8xx boards
4426 * Patch by Rolf Offermanns, 21 Mar 2003:
4427 ported the dnp1110 related changes from the current armboot cvs to
4428 current u-boot cvs. smc91111 does not work. problem marked in
4429 smc91111.c, grep for "FIXME".
4431 * Patch by Brian Auld, 25 Mar 2003:
4432 Add support for STM flash chips on ebony board
4434 * Add PCI support for MPC8250 Boards (PM825 module)
4436 * Patch by Stefan Roese, 25 Mar 2003:
4439 * Patch by Stefan Roese, 20 Mar 2003:
4440 - CPCI4052 update (support for revision 3).
4441 - Set edge conditioning circuitry on PPC405GPr for compatibility
4442 to existing PPC405GP designs.
4443 - Clip udiv to 5 bits on PPC405 (serial.c).
4445 * Extend INCAIP board support:
4446 - add automatic RAM size detection
4447 - add "bdinfo" command
4448 - pass flash address and size to Linux kernel
4449 - switch to 150 MHz clock
4451 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4452 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4453 boards, version 153 for Rev. 200 boards).
4455 * Patch by Vladimir Gurevich, 12 Mar 2003:
4456 Fix relocation problem of statically initialized string pointers
4459 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4460 Cleanup & bug fixes for JFFS2 code:
4461 - the memory mangement was broken. It caused havoc on malloc by
4462 writing beyond the block boundaries.
4463 - the length calculation for files was wrong, sometimes resulting
4464 in short file reads.
4465 - data copying now optionally takes fragment version numbers into
4466 account, to avoid copying from older data.
4467 See doc/README.JFFS2 for details.
4469 * Patch by Josef Wagner, 12 Mar 2003:
4470 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4471 - ETH05 and BEDBUG support for CU824
4472 - added support for MicroSys CPC45
4473 - new BOOTROM/FLASH0 and DOC base for PM826
4475 * Patch by Robert Schwebel, 12 Mar 2003:
4476 Fix the chpart command on innokom board
4479 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4480 s/PPCBoot/U-Boot/ in some files
4481 s/pImage/uImage/ in some files
4483 * Patch by Detlev Zundel, 15 Jan 2003:
4484 Fix '' command line quoting
4486 * Patch by The LEOX team, 19 Jan 2003:
4487 - add support for the ELPT860 board
4488 - add support for Dallas ds164x RTC
4490 * Patches by David Müller, 31 Jan 2003:
4491 - minimal setup for CardBus bridges
4492 - add EEPROM read/write support in the CS8900 driver
4493 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4494 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4496 * Patch by Steven Scholz, 04 Feb 2003:
4497 add support for RTC DS1307
4499 * Patch by Reinhard Meyer, 5 Feb 2003:
4500 fix PLPRCR/SCCR init sequence on 8xx to allow for
4501 changes of EBDF by software
4503 * Patch by Vladimir Gurevich, 07 Feb 2003:
4504 "API-compatibility patch" for 4xx I2C driver
4506 * TRAB fixes / extensions:
4507 - Restore VFD brightness as saved in environment
4508 - add support for Fujitsu flashes
4509 - make sure both buzzers are turned off (drive low level)
4511 * Patches by Robert Schwebel, 06 Mar 2003:
4512 - fix bug in BOOTP code (must use NetCopyIP)
4513 - update of CSB226 port
4514 - clear BSS segment on XScale
4515 - added support for i2c_init_board() function
4516 - update to the Innokom plattform
4518 * Extend support for redundand environments for configurations where
4519 environment size < sector size
4521 * Patch by Rune Torgersen, 13 Feb 2003:
4522 Add support for Motorola MPC8266ADS board
4524 * Patch by Kyle Harris, 19 Feb 2003:
4525 patches for the Intel lubbock board:
4526 memsetup.S - general cleanup (based on Robert's csb226 code)
4527 flash.c - overhaul, actually works now
4528 lubbock.c - fix init funcs to return proper value
4530 * Patch by Kenneth Johansson, 26 Feb 2003:
4531 - Fixed off by one in RFTA calculation.
4532 - No need to abort when LDF is lower than we can program it's only
4533 minimum timing so clamp it to what we can do.
4534 - Takes function pointer to function for reading the spd_nvram. Usefull
4535 for faking data or hardcode a module without the nvram.
4536 - fix other user for above change
4537 - fix some comments.
4539 * Patches by Brian Waite, 26 Feb 2003:
4540 - fix port for evb64260 board
4541 - fix PCI for evb64260 board
4544 * Patch by Reinhard Meyer, 1 Mar 2003:
4545 Add support for EMK TOP860 Module
4547 * Patch by Yuli Barcohen, 02 Mar 2003:
4548 Add SPD EEPROM support for MPC8260ADS board
4550 * Patch by Robert Schwebel, 21 Jan 2003:
4551 - Add support for Innokom board
4552 - Don't complain if "install" fails
4553 - README cleanup (remove duplicated lines)
4554 - Update PXA header files
4556 * Add documentation for existing POST code (doc/README.POST)
4558 * Patch by Laudney Ren, 15 Jan 2003:
4559 Fix handling of redundand environment in "tools/envcrc.c"
4561 * Patch by Detlev Zundel, 28 Feb 2003:
4562 Add bedbug support for 824x systems
4564 * Add support for 16 MB flash configuration of TRAB board
4566 * Patch by Erwin Rol, 27 Feb 2003:
4567 Add support for RTEMS
4569 * Add image information to README
4571 * Patch by Stefan Roese, 18 Feb 2003:
4572 CPCIISER4 configuration updated.
4574 * Patch by Stefan Roese, 17 Feb 2003:
4575 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4577 * Patch by Stefan Roese, 13 Feb 2003:
4578 Add "pcidelay" environment variable (in ms, enabled via
4579 CONFIG_PCI_BOOTDELAY).
4580 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4581 RST# to respond to configuration cycles (33MHz -> 1s).
4583 * Fix dual PCMCIA slot support (when running with just one
4586 * Add VFD type detection to trab board
4588 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4589 variable with value in the EEPROM
4591 * Patch by Stefan Roese, 10 Feb 2003:
4592 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4594 * Add support for MIPS32 4Kc CPUs
4596 * Add support for INCA-IP Board
4598 ======================================================================
4599 Changes for U-Boot 0.2.2:
4600 ======================================================================
4602 * Add dual ethernet support on PM826
4604 * Add support for LXT971 PHY on PM826
4606 * Patch by Tord Andersson, 16 Jan 2003:
4607 Fix flash sector count for TQM8xxL
4609 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4610 16 bytes out of each 32 byte block)
4612 ======================================================================
4613 Changes for U-Boot 0.2.1:
4614 ======================================================================
4616 * Add support for V37 board
4617 (patch by Jón Benediktsson, 11 Dec 2002)
4619 * Update baudrate in bd_info when it gets changed
4621 * Add watchdog trigger points while waiting for serial port
4622 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4624 * Improve command line tool to access the U-Boot's environment
4625 (figuration of the utility, using a config file)
4627 * Add single quote support for (old) command line parser
4629 * Switch LWMON board default config from FRAM to EEPROM;
4630 in POST, EEPROM shows up on 8 addresses
4632 ======================================================================
4633 Changes for U-Boot 0.2.0:
4634 ======================================================================
4636 * Use 1-byte-read instead of -write for iprobe() function
4637 Add i2c commands to PM826 config
4639 * extend I2C POST code: check for list on known addresses
4641 * Improve log buffer code; use "loglevel" to decide which messages
4642 to log on the console, too (like in Linux); get rid of "logstart"
4644 * Add command line tool to access the U-Boot's environment
4645 (board-specific for TRAB now, to be fixed later)
4647 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4648 Fix misc problems with AmigaOne support
4650 * Patch by Chris Hallinan, 3 Dec 2002:
4651 minor cleanup to the MPC8245 EPIC driver
4653 * Patch by Pierre Aubert , 28 Nov 2002
4654 Add support for external (SIU) interrupts on MPC8xx
4656 * Patch by Pierre Aubert , 28 Nov 2002
4657 Fix nested syscalls bug in standalone applications
4659 * Patch by David Müller, 27 Nov 2002:
4660 fix output of "pciinfo" command for CardBus bridge devices.
4662 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4665 * Add LED indication for IDE activity on KUP4K board
4667 * Fix startup problems with VFD display on TRAB
4669 * Patch by Pierre Aubert, 20 Nov 2002
4670 Add driver for Epson SED13806 graphic controller.
4671 Add support for BMP logos in cfb_console driver.
4673 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4675 * Patch by Rod Boyce, 21 Nov 2002:
4676 fix PCMCIA on MBX8xx board
4678 * Patch by Pierre Aubert , 21 Nov 2002
4679 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4680 bootmode word in DPRAM configurable
4682 * Patch by Daniel Engström, 18 Nov 2002:
4683 Fixes for x86 port (mostly strings issues)
4685 * Patch by Ken Chou, 18 Nov 2002:
4686 Fix for natsemi NIC cards (DP83815)
4688 * Patch by Pierre Aubert, 19 Nov 2002:
4689 fix a bug for the MII configuration, and some warnings
4691 * Patch by Thomas Frieden, 13 Nov 2002:
4692 Add code for AmigaOne board
4693 (preliminary merge to U-Boot, still WIP)
4695 * Patch by Jon Diekema, 12 Nov 2002:
4696 - Adding URL for IEEE OUI lookup
4697 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4699 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4700 root-on-nfs macros are designed to switch how the default boot
4701 method gets defined.
4703 * Patch by Daniel Engström, 13 Nov 2002:
4704 Add support for i386 architecture and AMD SC520 board
4706 * Patch by Pierre Aubert, 12 Nov 2002:
4707 Add support for DOS filesystem and booting from DOS floppy disk
4709 * Patch by Jim Sandoz, 07 Nov 2002:
4710 Increase number of network RX buffers (PKTBUFSRX in
4711 "include/net.h") for EEPRO100 based boards (especially SP8240)
4712 which showed "Receiver is not ready" errors when U-Boot was
4713 processing the receive buffers slower than the network controller
4716 * Patch by Andreas Oberritter, 09 Nov 2002:
4717 Change behaviour of NetLoop(): return -1 for errors, filesize
4718 otherwise; return code 0 is valid an means no file loaded - in this
4719 case the environment still gets updated!
4721 * Patches by Jon Diekema, 9 Nov 2002:
4722 - improve ADC/DAC clocking on the SACSng board to align
4723 the failing edges of LRCLK and SCLK
4724 - sbc8260 configuration tweaks
4725 - add status LED support for 82xx systems
4726 - wire sspi/sspo commands into command handler; improved error
4728 - add timestamp support and alternate memory test to the
4729 SACSng configuration
4731 * Patch by Vince Husovsky, 7 Nov 2002:
4732 Add "-n" to linker options to get rid of "Not enough room for
4733 program headers" problem
4735 * Patch by David Müller, 05 Nov 2002
4736 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4737 so we can use an already existing name
4739 * Patch by Pierre Aubert, 05 Nov 2002
4740 Hardware relatied improvments in FDC boot code
4742 * Patch by Holger Schurig, 5 Nov 2002:
4743 Make the PXA really change it's frequency
4745 * Patch by Pierre Aubert, 05 Nov 2002
4746 Add support for slave serial Spartan 2 FPGAs
4748 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4751 * Add support for log buffer which can be passed to Linux kernel's
4752 syslog mechanism; used especially for POST results.
4754 * Patch by Klaus Heydeck, 31 Oct 2002:
4755 Add initial support for kup4k board
4757 * Patch by Robert Schwebel, 04 Nov 2002:
4758 - use watchdog to reset PXA250 systems
4759 - added progress callbacks to (some of the) ARM code
4760 - update for Cogent CSB226 board
4762 * Add support for FPS860 board
4764 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4765 Improve PCI access on 32-bits Compact PCI bus
4767 * Fix mdelay() on TRAB - this was still the debugging version with
4768 seconds instead of ms.
4770 * Patch by Robert Schwebel, 1 Nov 2002:
4771 XScale related cleanup (affects all ARM boards)
4773 * Cleanup of names and README.
4775 ======================================================================
4776 Notes for U-Boot 0.1.0:
4777 ======================================================================
4779 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4781 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4782 For information about the history of the project please see the
4783 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4785 ======================================================================