1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
7 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
9 * Add support for DS1374 RTC chip.
11 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
12 timer and cpu_reset code from cpu/$(CPU) into the new
13 cpu/$(CPU)/$(SOC) directories
14 Patch by Andreas Engel, 13 Mar 2006
16 * Change max size of uncompressed uImage's to 8MByte and add
17 CFG_BOOTM_LEN to adjust this setting.
19 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
20 uImages was restricted to 4MBytes. This default size is now
21 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
22 in the board config file.
24 Patch by Stefan Roese, 13 Mar 2006
26 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
27 Patch by Stefan Roese, 13 Mar 2006
29 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
30 Patch by Cedric Vincent, 06 Jul 2005
32 * au1x00_eth.c: check malloc return value and abort if it failed
33 Patch by Andrew Dyer, 26 Jul 2005
35 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
36 incorrectly generating start/stop conditions on the bus.
37 Patch by Andrew Dyer, 26 Jul 2005
39 * Fix bug in [id]cache_status commands for MPC85xx processors;
40 should look at LSB of L1CSRn registers to determine if L1 cache is
42 Patch by Murray Jensen, 19 Jul 2005
44 * Fix array overflow with fw_setenv on uninitialised environment
45 Patch by Murray Jensen, 15 Jul 2005
47 * Add support for EmbeddedPlanet EP88x boards
48 Patch by Yuli Barcohen, 13 Jul 2005
50 * Remove board specific configuration includes from the common xilinx
51 ethernet and iic adapter code.
52 Patch by Michael Libeskind, 12 Jul 2005
54 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
55 Patch by Murray Jensen, 08 Jul 2005
57 * Add (some) definitions for the MPC85xx local bus controller
58 Patch by Murray Jensen, 08 Jul 2005
60 * Add CPM2 I/O pin functions for MPC85xx processors
61 Patch by Murray Jensen, 08 Jul 2005
65 * Added PCI support for MPC8349ADS board
66 Patch by Kumar Gala 11 Jan 2006
68 * Enable address translation on MPC83xx
69 Patch by Kumar Gala, 10 Feb 2006
71 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
72 Patch by Kumar Gala, 25 Jan 2006
74 * Fixed defines for MPC83xx SICRL register to match current specs
75 Patch by Kumar Gala, 23 Jan 2006
77 * Only disable the MPC83xx watchdog if its enabled out of reset.
78 If its disabled out of reset SW can later enable it if so desired
79 Patch by Kumar Gala, 11 Jan 2006
81 * Allow config of GPIO direction & data registers at boot on 83xx
82 Patch by Kumar Gala, 11 Jan 2006
84 * Enable time handling on 83xx
85 Patch by Kumar Gala, 11 Jan 2006
87 * Make System IO Config Registers board configurable on MPC83xx
88 Patch by Kumar Gala, 11 Jan 2006
90 * Fixed PCI indirect config ops to handle multiple PCI controllers
91 We need to adjust the bus number we are trying to access based
92 on which PCI controller its on
93 Patch by Kumar Gala, 12 Jan 2006
95 * Report back PCI bus when doing table based device config
96 Patch by Kumar Gala, 11 Jan 2006
98 * Added support for PCI prefetchable region and BARs
99 If a host controller sets up a region as prefetchable and
100 a device's BAR denotes it as prefetchable, allocate the
101 BAR into the prefetch region.
103 If a BAR is prefetchable and no prefetchable region has
104 been setup by the controller we fall back to allocating
105 the BAR into the normally memory region.
106 Patch by Kumar Gala, 11 Jan 2006
108 * Add helper function for generic flat device tree fixups for mpc83xx
109 Patch by Kumar Gala, 11 Jan 2006
111 * Add support for passing initrd information via flat device tree
112 Patch by Kumar Gala, 11 Jan 2006
114 * Added OF_STDOUT_PATH and OF_SOC
116 OF_STDOUT_PATH specifies the path to the device the kernel can use
119 OF_SOC specifies the proper name of the SOC node if one exists.
120 Patch by Kumar Gala, 11 Jan 2006
122 * Allow board code to fixup the flat device tree before booting a kernel
123 Patch by Kumar Gala, 11 Jan 2006
125 * Added CONFIG_ options for bd_t and env in flat dev tree
127 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
128 into the resulting flat device tree.
130 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
131 variables from u-boot into the flat device tree
133 Patch by Kumar Gala, 11 Jan 2006
135 * Add support for the DHCP vendor optional bootfile (#67).
136 Ignores the vendor TFTP server name option (#66).
137 Patch by Murray Jensen, 30 Jun 2005
139 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
140 Patch by Andy Fleming, 14 Jun 2005
142 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
143 Patch by Gerhard Jaeger, 21 Jun 2005
145 * Add netconsole and some more commands to RPXlite_DW board
146 Patch by Sam Song, 19 Jun 2005
148 * Fix bad declaration on pci_cfgfunc_nothing
149 Patch by Sam Song, 19 Jun 2005
151 * Adjust "echo" as a default command
152 Patch by Sam Song, 19 Jun 2005
154 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
155 Patch by KokHow Teh, 16 Jun 2005
157 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
158 Patch by Rick Bronson, 15 Jun 2005
160 * Coding Style cleanup
162 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
163 Patch by Andrew Dyer, 13 Jun 2005
165 * Add ADI Blackfin support
166 - add support for Analog Devices Blackfin BF533 CPU
167 - add support for the ADI BF533 Stamp uClinux board
168 - add support for the ADI BF533 EZKit board
169 Patches by Richard Klingler, 11 Jun 2005
171 * Add loads of ntohl() in image header handling
172 Patch by Steven Scholz, 10 Jun 2005
174 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
175 variable to set clock
176 Patch by Yuli Barcohen, 05 Jun 2005
178 * RPXlite configuration fixes
179 - Use correct flash sector size
180 - Use correct memory test end address
181 - Add support for bzip2 compression
182 - Various small fixes
183 Patch by Yuli Barcohen, 05 Jun 2005
185 * Memory configuration changes for ZPC.1900 board
186 - Fix SDRAM timing on both local bus and 60x bus
187 - Add support for second flash bank (SIMM)
188 - Change boot flash base
189 Patch by Yuli Barcohen, 05 Jun 2005
191 * Add support for Adder boards with 16MB SDRAM;
192 add support for second FEC on Adder87x board.
193 Patch by Yuli Barcohen, 05 Jun 2005
195 * Fix conditional for including ks8695eth driver
196 Patch by Greg Ungerer, 04 Jun 2005
198 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
199 Patch by Friedrich Lobenstock, 02 Jun 2005
201 * Fix comment in common/soft_i2c.c
202 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
204 * Cleanup compiler warnings.
205 Patch by Greg Ungerer, 21 May 2005
207 * Word alignment fixes for word aligned NS16550 UART
208 Patch by Jean-Paul Saman, 01 Mar 2005
210 Fixes bug with UART that only supports word aligned access: removed
211 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
212 (broken!) versions of GCC generate byte accesses when encountering
213 the packed attribute regardless if the struct is already correctly
214 aligned for a platform. Peripherals that can only handle word
215 aligned access won't work properly when accessed with byte access.
216 The struct NS16550 is already word aligned for REG_SIZE = 4, so
217 there is no need to packed the struct in that case.
219 * Fix behaviour if gatewayip is not set
220 Patch by Robin Gilks, 23 Dec 2004
222 * Fix cleanup for netstart board.
223 Remove build results from repository
225 * Some code cleanup for GCC 4.x
227 * Fixes to support environment in NAND flash;
228 enable NAND flash based environment for delta board.
230 * Add support for Intel Monahans CPU on Zylonite and Delta boards
231 (This is Work in Progress!)
233 * Add support for TQM8260-AI boards.
237 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
238 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
239 Patch by Ladislav Michl, 29 Jun 2005
241 * Add lowboot target to mcc200 board
242 Patch by Stefan Roese, 4 Mar 2006
244 * Fix problem with flash_get_size() from CFI driver update
245 Patch by Stefan Roese, 1 Mar 2006
247 * Make CFG_NO_FLASH work on ARM systems
248 Patch by Markus Klotzbuecher, 27 Feb 2006
250 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
253 * Convert mcc200 to use common CFI flash driver
254 Patch by Stefan Roese, 28 Feb 2006
256 * Add env-variable "unlock" to handle initial state of sectors
259 Only the U-Boot image and it's environment is protected,
260 all other sectors are unprotected (unlocked) if flash
261 hardware protection is used (CFG_FLASH_PROTECTION) and
262 the environment variable "unlock" is set to "yes".
264 Patch by Stefan Roese, 28 Feb 2006
266 * Update drivers/cfi_flash.c:
267 - find_sector() called in both versions of flash_write_cfiword()
268 Patch by Peter Pearse, 27th Feb 2006
270 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
271 Patch by Jose Maria Lopez, 16 Jan 2006
273 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
274 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
276 * Changes/fixes for drivers/cfi_flash.c:
277 We *should* check if there are any error bits if the previous call
278 returned ERR_OK (Otherwise we will have output an error message in
279 flash_status_check() already.) The original code would only check for
280 error bits if flash_status_check() returns ERR_TIMEOUT.
281 Patch by Marcus Hall, 23 Aug 2005
283 * Changes/fixes for drivers/cfi_flash.c:
284 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
285 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
286 Patch by Sangmoon Kim, 19 Aug 2005
288 * Fixes for drivers/cfi_flash.c:
289 - Fix wrong timeout value usage in flash_status_check()
290 - Round write_tout up when converting to msec in flash_get_size()
291 - Remove clearing flash status at the end of flash_write_cfibuffer()
292 which sets Intel 28F640J3 flash back to command mode on CSB472
293 Patch by Tolunay Orkun, 02 July 2005
295 * Add basic support for the SMMACO4 Board from PanDaCom.
296 Patch by Heiko Schocher, 20 Feb 2006
298 * Add GIT version information (commid ID) to untagged U-Boot versions
300 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
301 of all unreleased (untagged) U-Boot images will be automatically
302 extended upon compiletime with a part of the GIT commit ID and
303 possibly with "dirty" if uncommited changes are detected.
305 Here an example for the resulting version:
306 "U-Boot 1.1.4-g3457ac18-dirty"
308 The version is now maintained in the toplevel Makefile and the
309 version headers are autogenerated.
311 Patch by Stefan Roese, 9 Feb 2006
313 * Update default environment for INKA4x00 board.
315 * Convert CPCI750 to use common CFI flash driver
316 Patch by Reinhard Arlt, 8 Feb 2006
318 * Various changes to esd HH405 board specific files
319 Patch by Matthias Fuchs, 07 Feb 2006
321 * Cleanup U-Boot boot messages on ARM.
323 To match the U-Boot user interface on ARM platforms to the U-Boot
324 standard (as on PPC platforms), some messages with debug character
325 are removed from the default U-Boot build.
326 Enable DEBUG for lib_arm/board.c to enable debug messages.
327 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
328 Patch by Stefan Roese, 24 Jan 2006
330 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
331 Patch by Stefan Roese, 18 Jan 2006
333 * Add VGA support (CT69000) to CPCI750 board.
334 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
335 Patch by Reinhard Arlt, 30 Dec 2005
337 * PMC405 and CPCI405: Moved configuration of pci resources
339 PMC405 and CPCI2DP: Added firmware download and booting via pci.
340 Patch by Matthias Fuchs, 20 Dec 2005
342 * Fix 28F256J3A support on PM520 board
343 (without bank-switching only 32 MB can be accessed)
345 * Fix mkimage bug with multifile images created on 64 bit systems.
347 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
349 * Fix compiler problem with at91rm9200dk board.
350 Patch by Eugen Bigz, 19 Dec 2005
352 ======================================================================
353 Changes for U-Boot 1.1.4:
354 ======================================================================
356 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
357 - Changed GPIO setup to enable another address line in order to
358 address 64M of FLASH.
359 - Added function sdram_tr1_set to auto calculate the tr1 value for
361 Patch by Steven Blakeslee, 12 Dec 2005
363 * MPC5200: Set PCI retry counter to 0 = infinite retry;
364 The default of 255 is too short for slow devices.
365 Patch by Martin Nykodym, 12 Dec 2005
367 * Change port configuration for O2DNT (CODEC1 on PSC1).
369 * Fix register for PCI async mode on PPC440EP
370 Patch by Youngchul Bang, 08 Dec 2005
372 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
373 This segment may be required by some libgcc.a functions
376 * Fix DPRAM offset/size for MPC8541/8555.
377 Simplify TQM85xx Makefile handling.
379 * Fix data overflow (typo?) in rtc/ds1302.c
381 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
383 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
384 - Support for TQM8541/8555 boards added.
385 - Complete rework of TQM8540/8560 support.
386 - Common TQM85xx code now supports all current TQM85xx platforms
387 (TQM8540/8541/8555/8560).
388 - DDR SDRAM size detection added.
389 - CAS latency default values can be overwritten by setting "serial#"
390 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
391 If problems are detected with this non default CAS latency,
392 the default values will be used instead.
393 - Flash size detection added.
394 - Moved FCC ethernet driver initialization behind TSEC driver init
395 -> TSEC is first device.
396 Patch by Stefan Roese, 30 Nov 2005
398 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
399 Patch by John Otken, 23 Nov 2005
401 * Changed PPC44x startup message (cpu info, speed...) to common style:
402 On PPC44x platforms, the startup message generated in "cpu.c" only
403 comprised the ppc type and revision but not additional information
404 like speed etc. Those speed infos where printed in the board specific
405 code. This new implementation now prints all CPU infos in the common
406 cpu specific code. No board specific code is needed anymore and
407 therefore removed from all current 44x implementations.
408 Patch by Stefan Roese, 27 Nov 2005
410 * Adjust TQM834x PHY addresses for latest hardware revision.
412 * Increase malloc arena on TQM5200 board to 256 kB.
413 With 64 kb uniform flash sector size the old value of 128 kB was
416 * Fix miiphy global data initialization (problem on 4xx boards when
417 no ethaddr is assigned). Initialization moved from
418 miiphy_register() to eth_initialize().
420 Based on initial patch for 4xx platform by Matthias Fuchs.
422 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
424 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
425 The COPYING file was extended to make clear that these files can be
426 used in non-GPL code, too.
427 Also, a corresponding note was placed in the headers of the affected files.
429 * Add support for Prodrive P3P440 board:
430 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
431 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
432 for bank autodetection
433 Patch by Stefan Roese, 22 Nov 2005
435 * Change all '$(...)' variable references into '${...}'
436 which makes the environment compatible with the hush shell.
437 WARNING: Support for the old '$(...)' syntax will be
438 discontinued in a later version.
440 * Minor changes to init flags in TQM834x PCI.
442 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
443 Patch by Stefan Roese, 15 Nov 2005
445 * New PPC 405EP board added: CMS700
446 Added CONFIG_NET_MULTI for VOM405 board.
447 Added reset_phy() for VOM405 board.
448 Patch by Matthias Fuchs, 09 Nov 2005
450 * Updated PCI mapping for esd CPCI2DP board.
451 Add support for error LED.
452 Patch by Matthias Fuchs, 07 Nov 2005
454 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
455 Patch by Stefan Roese, 07 Nov 2005
457 * Correct PPC Timebase register definitions (SPRN_TBRL...)
458 Patch by Stefan Roese, 07 Nov 2005
460 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
461 Patch by Stefan Roese, 05 Nov 2005
463 * Additional fix for external IRQ config on Yellowstone & Yosemite
464 Patch by Stefan Roese, 03 Nov 2005
466 * Add support for Ocotea pass 3 with 440GX Rev. F
467 Patch by Stefan Roese, 01 Nov 2005
469 * Fix external IRQ configuration on Yellowstone & Yosemite
470 Patch by Stefan Roese, 28 Oct 2005
472 * Add support for multiple PHYs.
473 Tested on the following boards:
474 cmcpu2 (at91rm9200/ether.c)
475 PPChameleon (ppc4xx/4xx_enet.c)
476 yukon (mpc8220/fec.c)
478 tqm834x (mpc834x/tsec.c) with EEPRO100
479 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
480 Main changes include:
482 - miiphy_register routine was added to allow multiple PHYs to be registered
483 - miiphy_read and miiphy_write are now defined in this file, and
484 require additional argument (char *devname)
485 - other miiphy_* routines also require additional device name argument
488 Calling reset_phy() was moved to be executed *after* eth_initialize().
489 This is necessary as now some of the implementations of reset_phy()
490 may need to use miiphy_reset() which is not allowed before eth_initialize()
491 as eth_initialize registers all required miiphy_* routines.
492 Tested on IP860 and PHY initializes properly after this change.
494 * Correct includes for flat tree builder.
496 * Fix conflicting types (flash_write()) in trab auto_update.c.
498 * Add PCI support for the TQM834x board.
500 * Add missing 4xx board to MAKEALL
501 Patch by Stefan Roese, 20 Oct 2005
503 * Fix conflicting types (flash_write()) in esd auto_update.c
504 Patch by Stefan Roese, 20 Oct 2005
506 * Fix problem with sleep in NetConsole (use get_timer())
507 Patch by Stefan Roese, 20 Oct 2005
509 * Add NetConsole Support for AMCC eval boards
510 Patch by Stefan Roese, 20 Oct 2005
512 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
513 Patch by Stefan Roese, 18 Oct 2005
515 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
516 Fix identation on ext2ls help entry.
517 Patch by Stefan Roese, 14 Oct 2005
519 * Add support for TQM834x boards.
522 * Cleanup for GCC-4.x
524 * Add documentation for Open Firmware Flat Tree and usage.
525 Patch by Pantelis Antoniou, 13 Oct 2005
527 * Add missing files for Pantelis Antoniou's patch
528 Patch by Pantelis Antoniou, 04 Sep 2005
530 * Fix problem in ppc4xx eth-driver without ethaddr (only without
531 CONFIG_NET_MULTI set)
532 Patch by Stefan Roese, 10 Oct 2005
534 * Fix gzip bmp support (test if malloc fails, warning when truncated).
535 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
536 Patch by Stefan Roese, 07 Oct 2005
538 * Add support for OF flat tree for the STXtc board.
539 Patch by Pantelis Antoniou, 04 Sep 2005
541 * Support passing of OF flat trees to the kernel.
542 Patch by Pantelis Antoniou, 04 Sep 2005
546 * Add support for NetSilicon NS7520 processor.
547 Patch by Art Shipkowski, 12 May 2005
549 * Add support for AP1000 board.
550 Patch by James MacAulay, 07 Oct 2005
552 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
553 Patch by Anders Larsen, 07 Oct 2005
555 The Atmel errata #11 states that the transfer buffer descriptor
556 table must be aligned on a 16-word boundary. As it turned out, this
557 is insufficient - it seems the table must be aligned on a boundary
558 at least as large as the table itself (in Linux this is not an
559 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
561 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
562 Patch by Anders Larsen, 07 Oct 2005
564 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
565 sed the linker scripts, rather than pre-process them.
566 Patch by Peter Pearse, 07 Oct 2005
568 * Update make target for ARM supported boards.
569 Use lowlevel_init() instead of platformsetup() [rename].
570 Patch by Peter Pearse, 06 Oct 2005
572 * Fix booting from serial dataflash on AT91RM9200
573 Patch by Peter Menzebach, 29 Aug 2005
575 * Add JFFS2 support for TRAB board
576 Patch by Martin Krause, 25 Aug 2005
578 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
579 Patch by Marcus Hall, 24 Aug 2005
581 * Fix the machine-id of the Cogent csb637 board
582 Patch by Anders Larsen, 05 Oct 2005
584 * Complete support for the KwikByte KB920x boards
585 Patch by Anders Larsen, 05 Oct 2005
587 * Set the AT91RM9200 clock to asynchronous mode
588 Patch by Anders Larsen, 03 May 2005
590 * Set the AT91RM9200 clock to synchronous mode
591 Patch by Anders Larsen, 29 Apr 2005
593 * Add support for Cogent csb637
594 Patch by Anders Larsen, 29 Apr 2005
596 * Fix dm9161.c initialization
597 Patch by Anders Larsen, 29 Apr 2005
599 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
600 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
602 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
603 Patch by Anders Larsen, 29 Apr 2005
605 * Fix device partition intialization for SystemACE disks.
606 Patch by Stephen Williams, 28 Apr 2005
608 * Added support for KwikByte KB920x boards (based on AT91RM9200)
609 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
611 * Add support for S29GL064M-R3 flash chip on xsengine board
612 Patch by Kurt Stremerch, 18 Apr 2005
614 * E500 update: repoint IVPR to RAM when code is relocated
615 Patch by Kylo Ginsberg, 13 Apr 2005
617 * Fix loop end test in lib_generic/string.c:strswab()
618 Patch by Andrew Dyer, October 10, 2005
619 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
623 * Update ARM Integrator boards:
624 Correct addessing errors in platform files.
625 Split off common core module data from Integrator header files to
626 include/armcoremodule.h.
627 Patch by Peter Pearse, 04 Oct 2005
629 * Make sure only supported compiler options are used
630 Import "cc-option" shell function from kernel and
631 use it to get the correct ARM GCC options for individual CPUs
632 Patch by Peter Pearse, 30 Jun 2005
634 * Fix 440GR to print correct cpu revision
635 Patch by Stefan Roese, 04 Oct 2005
637 * Change board message on AMCC Yosemite & Yellowstone to common style
638 Patch by Stefan Roese, 03 Oct 2005
640 * Fix compiler warning
642 * Fix FEC PHY addresses for TQM85xx boards
644 * Fix uninitialized variable problem in hush shell
645 Patch by Lars Rostock, 26 Sep 2005
647 * Undo change of f6e20fc6ca... to include/configs/trab.h
648 (Must have been an accident?)
650 * Add support for AT91RM9200 OHCI Controller.
651 Patch by Eric Benard, 07 Apr 2005
653 * Update ARM mach-types.h
654 Patch by Eric Benard, 07 Apr 2005
656 * Add support for MP2USB board.
657 Patch by Eric Benard, 07 Apr 2005
659 * Add board support for armadillo HT1070
660 Patch by Rowel Atienza, 06 Apr 2005
662 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
663 Patch by Vitaly Bordug, 30 Mar 2005
665 * Add iopset command on mpc8xx
666 Patch by Daniel Eisenhut, 25 Mar 2005
668 * Add support for MII in eepro100 driver.
669 Patch by Gleb Natapov, 21 Mar 2005
671 * Fixes to the Lubbock (PXA 25x) support:
672 - Resolve the FIXME with respect to saving the u-boot environment.
673 - Make the default load address land in real memory.
674 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
675 Patch by David Brownell, 10 Mar 2005
677 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
678 Patch by Marc Leeman, 04 Mar 2005
680 * OMAP242x H4 board update
681 - fix for ES2 differences.
682 - switch to using the cfi_flash driver.
683 - fix SRAM build address.
684 - fix for GP device operation.
685 - unlock SRAM for GP devices.
686 - display more device information.
687 - fix potential deadlock in omap24xx_i2c driver.
688 - fix DLL load values to match dpllout*1 operation.
689 - fix 2nd chip select init for combo DDR device.
690 - add support for CFI Intel 28F256L18 on H4 board.
691 Patch by Richard Woodruff, 03 Mar 2005
693 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
694 Patch by Steven Scholz, 02 Mar 2005
697 Patch by Ara Avanesyan, 24 Feb 2005
699 * Remove unneeded #include <malloc.h>
700 Patch by Ladislav Michl, 22 Feb 2005
702 * Add cramfs support for m68k
703 Patch by Zachary Landau, 21 Feb 2005
705 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
706 Patch by Jeff Angielski, 21 Feb 2005
708 * Fix au1x00_serial baud rate calculation:
709 remove hardcoded cpu clock divisor and use register instead;
710 round up instead of truncate
711 Patch by Andrew Dyer, 15 Feb 2005
713 * Add Xilinx Spartan3 family FPGA support
714 Patch by Kurt Stremerch, 14 Feb 2005
716 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
717 Patch by Zachary Landau, 11 Feb 2005
720 Patch by Matthias Fuchs, 25 Sep 2005
722 * Added support for PCI bridge on MPC8272ADS
723 Patch by Vitaly Bordug, Feb 09 2005
725 * Update multicore CM9XX support for Integrator AP to allow booting from flash
726 Patch by Jean-Paul Saman, 8 Feb 2005
728 * Fix strswab() to reliably find end of string
729 Patch by Andrew Dyer, 08 Feb 2005
731 * Fix typos in include/ppc440.h
732 Patch by Andrew E Mileski, 04 Feb 2005
734 * Add Vibren (was Accelent) PXA255 IDP Support
735 Patch by Cliff Brake, 04 Feb 2005
737 * Fix tools/bmp_logo.c using incorrect offset to pixel data
738 Patch by Andrew Dyer, 31 Jan 2005
740 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
741 Patch by Peter Pearse, 2 Feb 2005
743 * Fix error handling in tools/env/fw_env.c
744 Patch by Ara Avanesyan, 01 Feb 2005
746 * Fix MGT5100 PSC baudrate calculation
747 Patch by Sebastian Schau, 27 Jan 2005
749 * OMAP242x fix for GP device booting
750 - Add SRAM unlock for GP devices.
751 - Change DDR DLL unlock value to allow DPLLout*1 operation.
752 Patches by Richard Woodruff, 21 Jan 2005:
754 * Add support for AMD's Pb1x00 eval board;
755 add MII routines to the au1x00 ethernet driver;
756 add USB ohci driver (work in progress)
757 Patch by Thomas Sailer, 20 Jan 2005
759 * Update omap5912osk board
760 Use drivers/cfi_flash.c instead of private flash driver;
761 Remove hardcoded personalized settings from omap5912osk.h;
762 Fix spacing with (RO) marks in 'flinfo' output.
763 Patch by Michael Bendzick, 14 Jan 2005
765 * Fix warnings for PCI code on ixp
766 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
768 * virtex2 fix for bogus download error messages
769 The virtex2 FPGA download code watches for init going active during
770 a download of config data as an error condition. init also goes
771 active after a configuration is finished in concert with the done
772 signal. So far, the code does not check for done active until all
773 of the configuration data is sent. If configuration data has a few
774 extra pad bytes at the end, this would cause an error message even
775 though the download had suceeded.
776 NOTE: virtex2 slave serial and spartan2 versions may still have the
778 Patch by Andrew Dyer, 12 Jan 2005
780 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
781 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
782 message when probing for nonexistent flash in little endian mode.
783 As a side effect more efficient and smaller code is generated,
784 which is always a Good Thing (TM).
785 Patch by Ladislav Michl, 24 Sep 2005
787 * Update for TFTP using a fixed UDP port
788 Use the approved environment variable names. Added "tftpdstp" to
789 allow ports other than 69 per Tolunay Orkun's recommendation.
790 Patch by Jerry Van Baren, 12 Jan 2005
792 * Allow to force TFTP to use a fixed UDP port
793 (Add a configuration option CONFIG_TFTP_PORT and optional env
795 Patch by Jerry Van Baren, 10 Jan 2005
797 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
798 Patch by Leif Lindholm, 29 Dec 2004
800 * Cleanup: fix broken builds
802 * Fix PHY address argument passing with mii info command
803 Patch by Andrew Dyer, 28 Dec 2004
805 * Cleanup (PPC4xx is AMCC now)
807 * esd CPCI2DP board added
808 Patch by Matthias Fuchs, 22 Sep 2005
810 * esd PMC405 board updated
811 Patch by Matthias Fuchs, 22 Sep 2005
813 * Add SM501 support to HH405 board.
814 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
815 Add support for eeprom write-enable (CFG_EEPROM_WREN).
816 Patch by Stefan Roese, 22 Sep 2005
818 * Fix autonegotiation in tsec ethernet driver
819 Patch by Stefan Roese, 21 Sep 2005
821 * Fix bug in auto_update (trab board)
822 Patch by Martin Krause, 16 Sep 2005
824 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
825 Patch by Francesco Mandracci, 16 Sep 2005
827 * Update configuration for INKA4x0 board
829 * Update configuration for PM854 board
830 Based on patch by R. Loeffl, 20 Jul 2005
832 * Add PCI support to TQM8540 and TQM8560 boards
833 Patch by Stefan Roese, 15 Sep 2005
835 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
836 boards (baudrate, environment...). Flash driver fixed.
837 Patch by Stefan Roese, 15 Sep 2005
839 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
840 ethernet port on ebony.
841 Patch by Stefan Roese, 7 Sep 2005
843 * Added support for mtddevnum and mtddevname variables (mtdparts command)
845 * Change default console baud rate for stxxtc board
847 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
848 Patch by Stefan Roese, 31 Aug 2005
850 * Fix default command set (don't include CFG_CMD_DISPLAY command)
851 Patch by Pantelis Antoniou, 02 Sep 2005
855 * Enable SM712 driver support for HMI1001 board.
857 * Fix problems with ld version 2.16 (dot outside sections problem)
858 Pointed out by Gerhard Jaeger, 31 Aug 2005;
859 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
861 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
863 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
865 * Add keyboard and dot matrix display support for HMI1001 board.
867 * Prepare U-Boot for gcc-4.x
869 * Fixed Bamboo port to enable running without DDR-DIMM
870 (Bamboo has also 64MB onboard DDR)
871 Patch by Stefan Roese, 24 Aug 2005
873 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
874 now handling all 4xx cpu's
875 Patch by Stefan Roese, 16 Aug 2005
877 * Fix make dependencies for at91rm9200 and ks8695 cpus
878 Patch by Steven Scholz, 23 Aug 2005
880 * Add JFFS2 support for TQM5200 board
882 * Add esd cpci5200 and pf5200 boards
883 Patch by Reinhard Arlt, 22 Aug 2005
885 * Fix sysclock for TQM8540 and TQM8560 boards
886 Patch by Martin Krause, 25 Jul 2005
888 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
889 Patch by Martin Krause, 08 Jun 2005
891 * Add new board specific commands for TQM5200/STK52XX
892 - Sound commands (beep, wav, sound)
893 - Test commands (led, can, backlight, rs232)
894 Patch by Martin Krause, 02 May 2005
896 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
897 because of a bug in the AT91RM9200 CPU PLL
898 Patch by Martin Krause, 22 Apr 2005
900 * Add automatic HW detection for another CMC_PU2 variant
901 Patch by Martin Krause, 20 Apr 2005
903 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
904 Patch by Martin Krause, 19 Apr 2005
906 * Fix initialization problem on TQM5200 without SM501
907 Patch by Martin Krause, 08 Apr 2005
909 * Add RTC support for STK52XX.200
910 Patch by Martin Krause, 07 Apr 2005
912 * Add support for IFM o2dnt board
914 * Enable PCI on hmi1001 board
916 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
917 so we can use them to, e.g., check the existence of a file with
918 "if ls foo; then this; else that; fi" in the hush shell
919 Patch by Andreas Engel, 16 August 2005
921 * Coding style cleanup
923 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
924 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
926 * Check return value of malloc in 440gx_enet.c
927 Patch by Travis B. Sawyer, 18 Jul 2005
929 * Add Sandburst Metrobox and Sandburst Karef board support packages.
930 Second serial port on 440GX now defined as a system device.
931 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
932 Patch by Travis B. Sawyer, 12 Jul 2005
934 ======================================================================
935 Changes for U-Boot 1.1.3:
936 ======================================================================
940 * Add forgotten new fils from latest VoiceBlue update
942 * Make bootretry feature work with hush shell.
943 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
944 Patch by Andreas Engel, 19 Jul 2005
946 * Update Hymod Board Database PHP code in "tools" directory
947 Patch by Murray Jensen, 01 Jul 2005
949 * Make "tr" command use POSIX compliant; export HOSTOS make variable
950 Patch by Murray Jensen, 30 Jun 2005
952 * Fix Murray Jensen's mail address.
953 Patch by Murray Jensen, 30 Jun 2005
955 * Preserve PHY_BMCR during a soft reset.
956 Patch by Carl Riechers, 24 Jun 2005
958 * VoiceBlue update: eeprom tool can also store firmware version now.
959 eeprom.bin is runable by jumping at load address.
960 Patch by Ladislav Michl, 23 May 2005
962 * Move the AT91RM9200DK to the ARM Systems list.
963 Patch by Anders Larsen, 26 Apr 2005
965 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
966 Patch by Anders Larsen, 26 Apr 2005
968 * measure_gclk() is needed when DEBUG is enabled
969 Patch by Bryan O'Donoghue, 25 Apr 2005
971 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
972 Patch by Reinhard Arlt, 12 Aug 2005
974 * esd PCI405 board updated
975 Patch by Matthias Fuchs, 28 Jul 2005
977 * esd WUH405 and DU405 board updated
978 Patch by Matthias Fuchs, 27 Jul 2005
980 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
981 Patch by Matthias Fuchs, 4 May 2005
983 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
984 boards (baudrate, environment...). Flash driver fixed.
985 Patch by Stefan Roese, 11 Aug 2005
987 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
988 Patch by Stefan Roese, 11 Aug 2005
990 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
991 Patch by Stefan Roese, 11 Aug 2005
993 * Add configuration for IFM AEV FIFO board.
994 Minor coding style cleanup.
996 * Add configuration for IFM SPI eval board
998 * Fix CompactFlash problem on HMI1001 board
1000 * Make new "mtdparts" code build with older compilers
1001 Patch by Andrea Scian, 09 Aug 2005
1003 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1004 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1005 with the 405 defines and the linux kernel defines.
1006 Patch by Stefan Roese, 08 Aug 2005
1008 * Fix compiler warnings with older GCC versions
1010 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1012 Old, obsolete and duplicated code was cleaned up and replace by the
1013 new partitioning method. There are two possible approaches now:
1015 The first one is to define a single, static partition:
1017 #undef CONFIG_JFFS2_CMDLINE
1018 #define CONFIG_JFFS2_DEV "nor0"
1019 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1020 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1021 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1023 The second method uses the mtdparts command line option and dynamic
1026 /* mtdparts command line support */
1027 #define CONFIG_JFFS2_CMDLINE
1028 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1029 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1031 Command line of course produces bigger images, and may be inappropriate
1032 for some targets, so by default it's off.
1034 * Fix build problems for PM856 Board
1036 * Fix sign extension bug in 'fpga loadb' command;
1037 make 'fpga loadb' always print the file header info
1038 Patch by Andrew Dyer, 11 Jan 2005
1040 * Fix errors that occur when accessing SystemACE CF
1041 Patch by Jeff Angielski, 09 Jan 2005
1043 * Document switching between U-Boot and PlanetCore on RPXlite
1044 by Sam Song, 24 Dec 2004
1046 * Fix PowerQUICC II mask detection.
1047 Patch by Eugene Surovegin, 20 Dec 2004
1049 * Add support for Altera NIOS DK1C20 board
1050 Patch by Shlomo Kut, 13 Dec 2004
1052 * Add support for ep8248 board
1053 Patch by Yuli Barcohen, 12 Dec 2004
1057 * Fix baudrate setting for KGDB on MPC8260
1058 Patch by HoJin, 11 Dec 2004
1060 * Fix 'mii help' text formatting
1061 Patch by Cory Tusar, 10 Dec 2004
1063 * Fix return code of NFS command
1064 Patch by Hiroshi Ito, 11 Dec 2004
1068 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1069 Patch by Steven Blakeslee, 04 Aug 2005
1071 * Add support for AMCC Bamboo PPC440EP eval board
1072 Patch by Stefan Roese, 04 Aug 2005
1074 * Patch by Jon Loeliger
1075 Fix style issues primarily in 85xx and 83xx boards.
1077 - Trailing white space
1078 - Indentation not by TAB
1079 - Excessive amount of empty lines
1080 - Trailing empty lines
1082 * Patch by Ron Alder, 11 Jul 2005
1083 Add Xianghua Xiao and Lunsheng Wang's support for the
1084 GDA MPC8540 EVAL board.
1086 * Patch by Eran Liberty
1087 Add support for the Freescale MPC8349ADS board.
1089 * Patch by Jon Loeliger, 25 Jul 2005
1090 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1091 by the upcoming mpc83xx family as well.
1093 * Patch by Jon Loeliger, 05 May 2005
1094 Implemented support for MPC8548CDS board.
1095 Added DDR II support based on SPD values for MPC85xx boards.
1096 This roll-up patch also includes bugfies for the previously
1098 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1100 * Patch by Jon Loeliger, 10 Feb 2005
1101 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1103 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1105 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1106 for faster flash parts.
1107 Add documentation for BR/OR for FLASH.
1109 * Patch by Jon Loeliger 08 Feb 2005
1110 Determine L2 Cache size dynamically on 85XX boards.
1112 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1113 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1114 option rather than a myriad of CONFIG_MPC8560-like variants.
1115 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1116 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1117 new CONFIG_CPM2 option to each 8260 board.
1119 * Add support for MicroSys PM856 board
1120 Patch by Josef Wagner, 03 Aug 2005
1122 * Minor fixes to PM854 board
1123 Patch by Josef Wagner, 03 Aug 2005
1125 * Adjust configuration of XENIAX board
1126 (chip select and GPIO required for USB operation)
1128 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1129 routed to the Watchdog handler
1130 Patch by Eugene Surovegin, 18 Jun 2005
1132 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1133 Patch by Denis Peter, 06 Dec 2004
1135 * Fix endianess problem in TFTP / NFS default filenames
1136 Patch by Hiroshi Ito, 06 Dec 2004
1138 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1140 Patch by Murray Jensen, 18 Jul 2005
1142 * Fix typo in mkconfig script (used == instead of =)
1143 Patch by Murray Jensen, 18 Jul 2005
1145 * Cleanup build problems on 64 bit build hosts
1147 * Update MAINTAINERS file
1149 * Patch by Stefan Roese, 01 Aug 2005:
1150 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1151 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1153 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1154 to run on both 405GP and 405GPr eval boards).
1156 * Patch by Steven Blakeslee, 27 Jul 2005:
1157 - Add support for AMCC PPC440EP/GR.
1158 - Add support for AMCC Yosemite PPC440EP eval board.
1159 - Add support for AMCC Yellowstone PPC440GR eval board.
1161 * Minor fixes for PPChameleon Board:
1162 - fix alignment of NAND size
1163 - make code do what the comment says
1165 * Implement h/w sector protection status synchronization at boot.
1166 The code is provided for, and was tested on, the Yukon/Alaska
1167 and PM520 boards only.
1169 A bug in flash_real_protect() for the Yukon board was fixed by
1170 adding a function that tells if two banks are on one flash chip.
1172 * Fix sysmon POST problem: check I2C error codes
1173 This fixes a problem of displaying bogus voltages when the voltages
1174 are so low that the I2C devices start failing while the rest of the
1175 system keeps running.
1177 * Patch by Cedric Vincent, 6 Jul 2005:
1178 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1180 * Patch by Jon Loeliger, 20 Jul 2005:
1181 Add missing PCI IO port definitions.
1183 * Add CompactFlash support for HMI1001 board.
1185 * Adjust printed board ID for LWMON board.
1187 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1189 * Add new argument format for flash commands to allow for usage like
1190 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1191 U-Boot will automaticially find the end of the corresponding sector.
1193 * Patch by Stefan Roese, 5 Jul 2005:
1194 Update uc100 board PHY setup
1196 * Patch by Stefan Roese, 1 Jul 2005:
1197 Fix PHY address for CATcenter board (now correct!)
1199 * Patch by Stefan Roese, 30 Jun 2005:
1200 Fix PHY addresses for PPChameleon and CATcenter boards
1201 Change MAINTAINER for most esd boards
1203 * Patch by Detlev Zundel, 30 Jun 2005:
1204 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1206 * Fix baudrate calculation problem on MPC5200 systems
1208 * Add EEPROM and RTC support for HMI1001 board
1210 * Patch by Detlev Zundel, 20 Jun 2005:
1211 Fix initialization of low active GPIO pins on inka4x0 board
1213 * Enable redundant environment, disable HW flash protection of
1216 * Patch by Travis Sawyer, 10 Jun 2005:
1217 Initialize allocated dev and private hw structures
1218 after their respective allocation in 440gx_enet.c
1220 * Patch by Steven Scholz, 10 Jun 2005:
1221 Fix byteorder problems with second argument of "bootm" with
1224 * Add support for HMI1001 board
1226 * Disable "date" and "sntp" commands on TQM866M
1228 * Fix watchdog reset problems on LWMON board
1230 * Patch by Juergen Selent, 17 May 2005:
1231 Add support for Funkwerk VoVPN gateway module.
1233 * Cleanup debug code for MPC8220 FEC driver
1235 * Extend burst mode RAM test program to take a loop count
1238 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1239 those boards that use it.
1241 * Patches by Greg Ungerer, 19 May 2005:
1242 - add support for the KS8695P (ARM 922 based) CPU
1243 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1245 * Patch by Steven Scholz, 19 May 2005:
1246 Add support for CONFIG_SERIAL_TAG on ARM boards
1248 * Add PCI support for Sorcery board.
1249 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1251 * Fix compile problems caused by new burst mode SDRAM test;
1252 make port pins to trigger logic analyzer configurable
1254 * Fix timer handling on MPC85xx systems
1256 * Fix debug code in omap5912osk flash driver
1258 * Add support for MPC8247 based "IDS8247" board.
1260 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1262 * On LWMON we must use the watchdog to reset the board as the CPU
1263 genereated HRESET pulse is too short to reset the external
1266 * Add test tool to exercise SDRAM accesses in burst mode
1267 (as standalone program, MPC8xx/PowerPC only)
1269 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1272 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1273 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1274 added to support LZO and LZARI compression modes (undefined by
1277 * Fix problem with symbolic links in JFFS2 code.
1279 * Use linker ASSERT statement to prevent undetected overlapping of
1280 sections on PPChameleon board; other boards might use this, too.
1282 * Patch by Stefan Roese, 03 May 2005:
1284 Fix problems in cmd_universe.c
1286 * Patch by Matthias Fuchs, 03 May 2005:
1287 Added missing variable declaration in cmd_nand.c
1288 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1290 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1292 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1294 Fix PHY address for canmb board.
1296 * Cleanup serial console baudrate calculation on AT91RM9200;
1297 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1299 * Patch by Matthias Fuchs, 18 Apr 2005:
1300 Make PCI target address spaces on PMC405 and CPCI405 boards
1301 configurable via environment variables
1303 * Auto-size RAM on canmb board.
1305 * Add support for canmb board
1307 * Patch by Stefan Roese, 13 Apr 2005:
1308 Update for esd apc405
1310 * Fixes for TQM8560 board:
1312 - remove debug messages
1313 - fix flash sector protection
1315 * Patch by Steven Scholz, 07 Apr 2005:
1316 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1318 * Patches by Steven Scholz, 07 Apr 2005:
1319 Fix compiler warning in altera.c
1320 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1322 * Patch by Ladislav Michl, 06 Apr 2005:
1323 Fix voiceblue configuration.
1325 * Patch by Stefan Roese, 06 Apr 2005:
1326 Updates for OCOTEA board:
1327 - Changed U-Boot size from 512kByte to 256kByte
1328 - Fixed flash driver to support boot from soldered user flash
1329 - Added README for switch from PIBS firmware to U-Boot
1331 * Patch by Travis Sawyer, 05 Apr 2005:
1332 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1333 Problem found by Andrew Wozniak.
1335 * Patch by Steven Scholz, 06 Apr 2005:
1336 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1337 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1339 * Patches by Robert Whaley, 29 Nov 2004:
1340 - update the pxa-regs.h file for PXA27x chips
1341 - add PXA27x based ADSVIX board
1342 - add support for MMC on PXA27x processors
1344 * Patch by Andrew E. Mileski, 28 Nov 2004:
1345 Fix PPC4xx SPD SDRAM detection bug
1347 * Patch by Hiroshi Ito, 26 Nov 2004:
1348 Fix logic of "test -z" and "test -n" commands
1350 * Patch by Ladislav Michl, 05 Apr 2005:
1351 Add support for VoiceBlue board.
1353 * Patch by Ladislav Michl, 05 Apr 2005:
1354 Fix netboot_common() prototypes.
1356 * Patch by Steven Scholz, 05 Apr 2005:
1357 Use i.MX watchdog timer for reset_cpu()
1359 * Patch by Steven Scholz, 05 Apr 2005:
1360 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1361 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1362 (now in interupts.c)
1364 * Add support for MPC8220 based "sorcery" board.
1366 * Add support for TQM8560 board.
1368 * Add FEC support for TQM8540 board.
1369 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1371 * Patch by Martin Krause, 04 Apr 2005:
1372 Update default configuration for CMC_PU2 board.
1374 * Patch by Steven Scholz, 04 Apr 2005:
1375 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1376 - introduce two new configuration options instead:
1377 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1379 * Patch by Steven Scholz, 04 Apr 2005:
1380 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1382 * Fix timer code for ARM systems: make sure that udelay() does not
1383 reset timers so it's save to use udelay() in timeout code.
1385 * Patch by Mathias Küster, 23 Nov 2004:
1386 add udelay support for the mcf5282 cpu
1388 * Patch by Tolunay Orkun, 16 November 2004:
1389 fix incorrect onboard Xilinx CPLD base address
1391 * Patch by Jerry Van Baren, 08 Nov 2004:
1392 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1393 the jumper for the HRCW source should select flash. If lowboot is
1394 not selected, the jumper for the HRCW source should select the
1396 - change default load base address to 0x00400000
1398 * Patch by Yuli Barcohen, 08 Nov 2004:
1399 Add support for Analogue & Micro Rattler boards.
1400 Tested on Rattler8248.
1402 * Patch by Andre Renaud, 08 Nov 2004:
1403 Fix watchdog support in common/lcd.c
1405 * Patch by Marc Leeman, 05 Nov 2003:
1406 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1407 bug only affects the XPC8245 processors
1409 * Patches by Josef Wagner, 29 Oct 2004:
1410 - Add support for MicroSys CPU87 board
1411 - Add support for MicroSys PM854 board
1413 * Patch by Jian Zhang, 02 Nov 2004:
1414 Add 16-bit NAND support
1416 * Patch by Scott McNutt, 01 Nov 2004:
1417 Add missing NIOS/NIOS2 support for "iminfo" command
1419 * Patch by Detlev Zundel, 29 Oct 2004:
1420 Add missing NIOS/NIOS2 support for "mkimage" tool.
1422 * Patch by David Adair, 27 Oct 2004:
1423 Add missing 440GX SDRAM Controller reset
1425 * Patch by Steven Scholz, 25 Oct 2004:
1426 Declare reset_cpu() in include/common.h instead locally
1428 * Patch by Yusdi Santoso, 22 Oct 2004:
1429 - Add support for HIDDEN_DRAGON board
1430 - fix endianess problem in driver/rtl1839.c
1432 * Patch by Allen Curtis, 21 Oct 2004:
1433 support multiple serial ports
1435 * Patch by Richard Klingler, 03 Apr 2005:
1436 Add call to eth_halt() in net/net.c when called functions fail
1437 after eth_init() has been called.
1439 * Patch by Sam Song, 3 April 2005:
1440 - Update README.Netconsole
1443 * Prepare for SoC rework of ARM code:
1444 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1445 - rename memsetup into lowlevel_init (function name and source files)
1446 Patch by Steven Scholz, 03 Apr 2005:
1447 - create SoC specific directories include/asm-arm/arch-imx and
1448 include/asm-arm/arch-s3c24x0
1450 * Fix problems with SNTP support;
1451 enable SNTP support in some boards.
1453 * Patches by Martin Krause, 01 Apr 2005:
1454 - Fix flash erase timeout on CMC_PU2
1455 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1457 * Patch by Steven Scholz, 13 March 2005:
1458 fix cache enabling for AT91RM9200
1460 * Patch by Masami Komiya, 30 Mar 2005:
1461 add SNTP support and expand time server and time offset fields of
1462 DHCP support. See doc/README.SNTP
1464 * Patch by Steven Scholz, 13 Dec 2004:
1465 Fix bug in at91rm920 ethernet driver
1467 * Patch by Steven Scholz, 13 Dec 2004:
1468 Remove duplicated code by merging memsetup.S files for
1469 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1471 * Patch by Detlev Zundel, 31 Mar 2005:
1472 Cleanup duplicate definition of overwrite_console()
1474 * Update TQM5200 configuration;
1475 prepare for Rev. 200 starter kit boards
1477 * Patch by Scott McNutt, 21 Oct 2004:
1478 Add support for Nios-II EPCS Controller core.
1480 * Patch by Scott McNutt, 20 Oct 2004:
1482 - Add sysid command (Nios-II only).
1483 - Locate default exception trampoline at proper offset.
1484 - Implement I/O routines (readb, writeb, etc)
1485 - Implement do_bootm_linux
1487 * Patches by Martin Krause, 22 Mar 2005:
1488 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1489 - add support for SM501 graphics controller
1490 - add support for graphic console on TQM5200
1491 - add support for TQM5200 Rev 200
1492 - cleanup, fix typo in include/configs/TQM5200.h
1494 * Patch by Manfred Baral, 17 Mar 2005:
1497 * Fix RTC configuration for PPChameleon board
1499 * Cleanup, fix typo in include/configs/TQM5200.h
1501 * Patch by Stefan Roese, 16 Mar 2005:
1502 Update for esd auto_update and hh405 board
1504 * Adapt for U-Boot image size (new features enabled) on TQM5200
1506 * Update code for TQM8540 board (and 85xx in general):
1507 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1508 - Reformat boot messages
1509 - Enable redundant environment
1510 - Replace the -O2 optimization flag with -mno-string
1512 * Patch by David Brownell, 10 Mar 2005:
1513 Restore copyright statements in OHCI drivers.
1515 * Add support for TQM8540 board
1517 * Patch by Detlev Zundel, 14 Mar 2005:
1518 NC650: changed NAND flash addressing to using UPMB
1520 * Patch by Stefan Roese, 14 Mar 2005:
1521 Update for esd voh405 fpga image
1523 * INKA4x0: Allow initialization of LCD backlight dimming from
1524 "brightness" environment variable.
1526 * Add port initialization for digital I/O on INKA4x0
1528 * Patch by Stefan Roese, 01 Mar 2005:
1529 Update for esd boards dp405 and hub405
1531 * Fix get_partition_info() parameter error in all other calls
1532 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1534 * Enable USB and IDE support for INKA4x0 board
1536 * Patch by Andrew Dyer, 28 Feb 2005:
1537 fix ext2load passing an incorrect pointer to get_partition_info()
1538 resulting in load failure for devices other than 0
1540 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1542 * Cleanup USB and partition defines
1544 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1546 * Add reset code for Coral-P on INKA4x0 board
1548 * Patch by Martin Krause, 28 Jun 2004:
1549 Update for TRAB board.
1551 * Fix some missing "volatile"s in MPC5xxx FEC driver
1553 * Fix cirrus voltage detection (for CPC45)
1555 * Fix byteorder problem in usbboot and scsiboot commands.
1557 * Patch by Cajus Hahn, 04 Feb 2005:
1558 - don't insist on leading '/' for filename in ext2load
1559 - set default partition to useful value (1) in ext2load
1561 * Patch by Andrew Dyer, 08 Jan 2005:
1562 fix wrong return codes in ext2 code
1564 * Removed '--no-warn-mismatch' option from Makefile. This option
1565 makes 'ld' to overlook binary objects compatibility.
1567 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1568 --end-group) outside of the group. This will make 'ld' to do
1569 _multiple_ search in the library group when resolving symbol
1570 references and do only a _single_ seach in libgcc.a after the group
1573 * Fix stability problems on CPC45 board again.
1575 * Make image detection for diskboot / usbboot / scsiboot more robust
1576 (also check header checksum)
1578 * Update CPC45 board configuration.
1580 * Add USB and PCI support for INKA4x0 board
1582 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1586 * Patch by Robin Getz, 13 Oct 2004:
1587 Add standalone application to change SMC91C111 MAC addresses,
1588 see examples/README.smc91111_eeprom
1590 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1591 Fix Flash support for ARM Integrator CP.
1593 * Patch by Richard Woodruff, 10 Jan 2005:
1594 Update support for OMAP2420 (ARM11) and H4 board:
1595 o clean up and add new types to H4 memory probe code.
1596 o fix to work with internal boot.
1597 o added PRCM config III operation.
1598 o fix marginal flash timings.
1599 o add revison ATAG usage.
1600 o enable voltage scaling at power chip.
1601 o fix compile error for i2c.
1603 * Fix network problem (error when receiving multiple ARP packets)
1605 * Patch by Daniel Poirot, 12 Oct 2004:
1606 Add support for Wind River sbc405 board
1608 * Patch by Rainer Brestan, 12 Oct 2004:
1609 Make examples/Makefile more robust
1611 * Patch by Sam Song, 11 October 2004:
1612 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1613 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1616 * Patch by Sam Song, 10 Oct 2004:
1617 Fix a parameter error in run_command() in main.c
1619 * Patch by Richard Woodruff, 01 Oct 2004:
1620 add support for the TI OMAP2420 processor and its H4 reference
1623 * Patch by Christian Pellegrin, 24 Sep 2004:
1624 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1626 * Patch by Leif Lindholm, 23 Sep 2004:
1627 add support for the AMD db1550 board
1629 * Patch by Travis Sawyer, 15 Sep 2004:
1630 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1631 update README.serial_multi
1633 * Patches by David Snowdon, 07 Sep 2004:
1634 - add u-boot.hex target in the top level Makefile
1635 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1636 - use -mtune=xscale and -march=armv5 options for PXA
1638 * Patch by Florian Schlote, 08 Sep 2004:
1639 Add support for SenTec-COBRA5272-board (Coldfire).
1641 * Patch by Gleb Natapov, 07 Sep 2004:
1642 mpc824x: set PCI latency timer to a sane value
1645 * Patch by Kurt Stremerch, 03 Sep 2004:
1646 Add bitstream configuration option for fpga command (Xilinx only).
1648 * Patch by Kurt Stremerch, 03 Sep 2004:
1649 Add Xilinx Spartan2E family FPGA support
1651 * Patch by Jeff Angielski, 02 Sep 2004:
1652 Add Added support for H2 revision of the EP8260 board.
1653 Fixed formatting for some of the EP8260 related source files.
1655 * Patch by Jon Loeliger, 02 Sep 2004:
1656 Reset monitor size back to 256 so environment can be written
1657 to flash on MPC85xx ADS and CDS releases.
1659 * Patch by Paolo Broggini, 02 Sep 2004:
1660 Make BSS clearing on ARM systems more robust
1662 * Patch by Yue Hu and Joe, 01 Sep 2004:
1663 - add PCI support for ixp425;
1664 - add EEPRO100 suppor tfor ixdp425 board.
1666 * Fix problem with protected sector detection in driver/cfi_flash.c
1668 ======================================================================
1669 Changes for U-Boot 1.1.2:
1670 ======================================================================
1672 * Code cleanup, mostly for GCC-3.3.x
1674 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1675 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1676 additional ethernet addresses.
1678 * Cleanup drivers/i82365.c - avoid duplication of code
1680 * Fix bogus "cannot span across banks" flash error message
1684 * Add support for CompactFlash for the CPC45 Board.
1686 * Fix problems with CMC_PU2 flash driver.
1689 - avoid trigraph warning in fs/ext2/ext2fs.c
1690 - rename UC100 -> uc100
1692 * Add support for UC100 board
1694 * Patch by Stefan Roese, 16 Dez 2004:
1695 - ext2fs support added
1696 - Tundra universe support added
1697 - Coldfire MCF5249 support added (no preloader needed!)
1698 - MCF5249 board TASREG added
1699 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1701 - some esd boards updated
1702 - memory commands "mdc" and "mwc" added for cyclic read/write
1703 (CONFIG_MX_CYCLIC, see README for further description)
1705 * Add support for INKA4X0 board
1707 * Patch by Steven Scholz, 12 Dec 2004:
1708 Fix typo in AT91 memory setup.
1710 * Patch by Martin Krause, 27 Oct 2004:
1711 - add support for "STK52xx" board (including PS/2 multiplexer)
1712 - add hardware detection for TQM5200
1714 * Clean up CMC PU2 flash driver
1716 * Update MAINTAINERS file
1718 * Fix bug in MPC823 LCD driver
1720 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1722 * Enable long help on CMC PU2 board;
1724 increase CPU speed from 179 to 207 MHz.
1726 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1727 unaligned tail part specially).
1729 * Update for AT91RM9200DK and CMC_PU2 boards:
1730 - Enable booting directly from flash
1731 - fix CMC_PU2 flash driver
1733 * Fix mkimage usage message
1735 * Map SRAM on NC650 board
1737 * Work around for Ethernet problems on Xaeniax board
1739 * Patch by TsiChung Liew, 23 Sep 2004:
1740 - add support for MPC8220 CPU
1741 - Add support for Alaska and Yukon boards
1743 * Fix configuration for ERIC board (needs more room)
1745 * Adjust MIPS compiler options at run-time depending on tools version
1746 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1747 "-mcpu=4kc" for old tools)
1749 * Add passing of the command line and memory size information to the
1750 kernel on xaeniax board.
1752 * Enable NAND flash support for NC650 board.
1754 * Patch by Thomas Lange 07 Oct 2004:
1755 Updated README for DBAu1x00 boards to match current status
1757 * Patch by Philippe Robin, 28 Sept 2004:
1758 Fix Flash support for Versatile.
1760 * Patch by Roger Blofeld, 16 Sep 2004:
1761 Fix timeout for DHCP command retry
1763 * Patch by Pantelis Antoniou, 14 Sep 2004:
1764 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1766 * Patch by Pantelis Antoniou, 14 Sep 2004:
1767 Kick watchdog when bz-decompressing
1769 * Fix CFG_HZ problems on AT91RM9200 systems
1770 [Remember: CFG_HZ should be 1000 on ALL systems!]
1772 * Patch by Gridish Shlomi, 30 Aug 2004:
1773 - Add support to revA version of PQ27 and PQ27E.
1774 - Reverted MPC8260ADS baudrate back to original 115200
1776 * Patch by Hojin, 17 Sep 2004:
1777 Fix typo in cfi_flash.c
1779 * Patch by Mark Jonas, 09 September 2004:
1780 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1783 * Patch by Mark Jonas, 31 August 2004:
1784 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1785 improves FTP performance for MPC5200 systems. Enabled for IceCube
1788 * Patch by Michael Bendzick, 30 Aug 2004:
1789 - Improve platform.S code for omap1510inn that detects whether code
1790 is running from SDRAM or not. Patch allows SDRAM to be configured
1791 if code is running out of SRAM at 0x20000000.
1793 * Patch by Frederick Klatt, 30 Aug 2004:
1794 Add support for the Wind River SBC8540/SBC8560 boards
1796 * Configure SX1 board to use drivers/cfi_flash.c
1798 * Patches by Michael Bendzick, 30 Aug 2004:
1799 - Configure omap1510inn board to use drivers/cfi_flash.c
1800 - Make drivers/cfi_flash.c protect environment and redundant
1803 * Patch by Steven Scholz, 23 Jun 2004:
1804 - Add script (tools/img2brec.sh) to programm U-Boot into
1805 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1807 * Patches by Scott McNutt, 24 Aug 2004:
1808 - Add support for Altera Nios-II processors.
1809 - Add support for Psyent PCI-5441 board.
1810 - Add support for Psyent PK1C20 board.
1812 * Patches by Jon Loeliger, 24 Aug 2004:
1813 - Add support for the MPC8541 and MPC8555 CDS boards
1814 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1815 - Convert MPC85xxADS to use common CFI flash driver
1816 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1817 from board_early_init_f()
1818 - Provide SW workaround for PCI initialization on 85xx CDS
1820 * Patches by George G. Davis, 24 Aug 2004:
1821 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1822 - Remove static network setup defaults from mx1ads_config
1823 - update ARM boards to use constants from mach-types.h
1825 * Patch by Gary Jennejohn, 04 Oct 2004:
1826 - fix I2C on at91rm9200
1827 - add support for Ricoh RS5C372A RTC
1829 * Patch by Gary Jennejohn, 01 Oct 2004:
1830 - add support for CMC PU2 board
1831 - add support for I2C on at91rm9200
1833 * Patch by Gary Jennejohn, 28 Sep 2004:
1834 fix baudrate handling on at91rm9200
1836 * Patch by Yuli Barcohen, 22 Aug 2004:
1837 - remove ZPC.1900 board-specific flash driver;
1838 switch the port to generic CFI driver;
1841 * Patch by Hinko Kocevar, 21 Aug 2004:
1842 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1844 * Clean up tools/bmp_logo.c to not add trailing white space
1846 * Patch by Hinko Kocevar, 21 Aug 2004:
1847 - Group common framebuffer functions in common/lcd.c
1848 - Group common framebuffer macros and #defines in include/lcd.h
1849 - Provide calc_fbsize() for video ATAG
1851 * Patch by Sam Song, 21 August 2004:
1852 - Fix a typo in README
1853 - Align "(RO)" output for "flinfo" after "protect on"
1854 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1855 ratio 1:1 when core frequency less than 50MHz
1857 * Patches by Hinko Kocevar, 21 Aug 2004:
1858 - fix some "use of label at end of compound statement" warnings
1859 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1861 * Patch by Steven Scholz, 16 Aug 2004:
1862 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1863 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1864 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1865 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1866 into cpu/arm920t/$(SOC)/
1868 * Patches by Sean Chang, 09 Aug 2004:
1869 - Added support for both 8 and 16 bit mode access to System ACE CF
1871 - Fixed missing System ACE CF device during get FAT partition info
1872 in fat_register_device function.
1873 - Enabled System ACE CF support on ML300.
1875 * Patch by Sean Chang, 09 Aug 2004:
1876 Synch defines for saveenv and do_saveenv functions so they get
1877 compiled under the same statement.
1879 * Patch by Sean Chang, 09 Aug 2004:
1880 - Added I2C support for ML300.
1881 - Added support for ML300 to read out its environment information
1882 stored on the EEPROM.
1883 - Added support to use board specific parameters as part of
1884 U-Boot's environment information.
1885 - Updated MLD files to support configuration for new features
1888 * Patches by Travis Sawyer, 05 Aug 2004:
1889 - Remove incorrect bridge settings for eth group 6
1890 - Add call to setup bridge in ppc_440x_eth_initialize
1891 - Fix ppc_440x_eth_init to reset the phy only if its the
1892 first time through, otherwise, just check the phy for the
1893 autonegotiated speed/duplex. This allows the use of netconsole
1894 - only print the speed/duplex the first time the phy is reset.
1896 * Patch by Shlomo Kut, 29 Mar 2004:
1897 Add support for MKS Instruments "Quantum" board
1899 * Fix build problem with Cogent boards;
1900 avoid using <asm/byteorder.h> when using the host compiler
1902 * Patch by Ganapathi C, 04 Aug 2004:
1903 Fix NFS timeout issue
1905 * Patch by Yuli Barcohen, 19 Jul 2004:
1906 - Fix host tools building in Cygwin environment
1907 - Fix header files search order for host tools
1909 * Patch by Tom Armistead, 19 Jul 2004:
1910 Fix kgdb.S support for 74xx_75x cpu
1912 * Patch by Jon Loeliger, 15 Jul 2004:
1913 Fix MPC85xx I2C driver
1915 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1917 * Patch by Stephen Williams, 15 July 2004
1918 Set the PCI class code for JSE board as part of PCI interface setup
1920 * Patch by Michael Bendzick, 15 Jul 2004:
1921 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1922 CFG_FLASH_USE_BUFFER_WRITE is set
1924 * Patch by Yuli Barcohen, 13 Jul 2004:
1925 Allow clock setting on MPC866/MPC885 series chips according to
1926 environment variable `cpuclk'
1928 * Patch by Yuli Barcohen, 20 Apr 2004:
1929 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1931 * Patch by Vincent Dubey, 24 Sep 2004:
1932 Add support for xaeniax board
1934 * Add comment about non-GPL character of standalone applications to
1937 * Fix FEC ethernet problem on NSCU board.
1939 * Patch by Gary Jennejohn, 09 Sep 2004:
1940 allow to use USART1 as console port on at91rm9200dk boards
1942 * Patch by Stefan Roese, 16 Sep 2004:
1945 * Fix SysClk handling for PPChameleon and CATcenter boards
1947 * Patch by Detlev Zundel, 08 Sep 2004:
1948 Update etags build target
1950 * Improve NetConsole support: add support for broadcast destination
1951 address and buffered input.
1953 * Cleanup compiler warnings for GCC 3.3.x and later
1955 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1957 * Add support for IDS "NC650" board
1959 * Add automatic update support for LWMON board
1961 * Clear Block Lock-Bits when erasing flash on LWMON board.
1963 * Fix return code of "fatload" command
1965 * Enable MSDOS/VFAT filesystem support for LWMON board
1967 * Patch by Martin Krause, 03 Aug 2004:
1968 change timing for SM501 graphics controller on TQM5200 module
1970 * Patch by Mark Jonas, 13 July 2004:
1971 - Total5200 LCD now run in little endian mode. Endianess conversion
1972 is done in hardware.
1973 - Removed last reference to "console" environment variable.
1975 * Patches by Lars Munch, 12 Jul 2004:
1976 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1978 - split out the LXT971A PHY from ns_9750_eth.h
1979 - split the dm9161 phy part out of at91rm9200_ether.c
1981 * Patch by Andreas Engel, 12 Jul 2004:
1982 Replaced hardcoded PL011 clock frequency with config variable.
1983 Fixed wrong CONFIG_CMD_DFL doc.
1985 * Patch by Thomas Viehweger, 09 Jun 2004:
1986 make it possible to remove chpart when there is only one partition
1988 * Add support for console over UDP (compatible to Ingo Molnar's
1989 netconsole patch under Linux)
1991 * Patch by Jon Loeliger, 16 Jul 2004:
1992 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1994 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1995 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1996 and CONFIG_L2_INIT_RAM options.
1997 - Refactor Local Bus initialization out of SDRAM setup.
1998 - Re-implement new version of LBC11/DDR11 errata workarounds.
1999 - Moved board specific PCI init parts out of CPU directory.
2000 - Added TLB entry for PCI-1 IO Memory
2001 - Updated README.mpc85xxads
2003 * Patch by Sascha Hauer, 28 Jun:
2004 - add generic support for Motorola i.MX architecture
2005 - add support for mx1ads, mx1fs2 and scb9328 boards
2007 * Patches by Marc Leeman, 23 Jul 2004:
2008 - Add define for the PCI/Memory Buffer Configuration Register
2009 - corrected comments in cpu/mpc824x/cpu_init.c
2011 * Add support for multiple serial interfaces
2012 (for example to allow modem dial-in / dial-out)
2014 * Patch by Stefan Roese, 15 Jul 2004:
2015 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2017 * Fix NSCU config; add ethernet wakeup code.
2019 * Add link for preloader for Motorola Coldfire to README.m68k
2021 * Patch by Michael Bendzick, 12 Jul 2004:
2022 fix output formatting in drivers/cfi_flash.c
2024 * Patch by Mark Jonas, 02 Jul 2004:
2025 Fix lowboot (again) on MPC5xxx
2027 * Patch by Curt Brune, 07 Jul 2004:
2028 relocate exception vectors on arm720t if needed
2030 * Patch by George G. Davis, 06 Jul 2004:
2031 - update mach-types.h to latest arm.linux.org.uk master list
2032 - Set correct OMAP1610 bi_arch_number for build target
2034 * Patch by Curt Brune, 06 Jul 2004:
2035 evb4510: add support for timer interrupt; cleanup
2037 * Patch by Dan Poirot, 06 Jul 2004:
2038 Fix sbc8260 environment variables
2040 * Cleanup redundand "console" environment variable
2042 * Patch by Mark Jonas, 05 Jul 2004:
2043 add support for the Total5100's and Total5200's LCD screen
2045 * Patches by Dan Eisenhut, 01 Jul 2004:
2047 - Move doc2000.h include to prevent compiler warning on some boards
2049 * Patch by Mark Jonas, 01 Jul 2004:
2050 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2051 MGT5100 and MPC5200 based Freescale platforms.
2053 * Patch by Philippe Robin, 01 Jul 2004:
2054 Add initialization for Integrator and versatile board files.
2056 * Patch by Hinko Kocevar, 01 Jun 2004:
2057 Fix VFD FB allocation, add LCD FB allocation on ARM
2059 * Patch by Martin Krause, 30 Jun 2004:
2060 Add support for TQM5200 board
2062 * Patch by Martin Krause, 29 Jun 2004:
2063 Add loopw command: infinite write loop on address range
2065 * Patches by Yasushi Shoji, 29 Jun 2004:
2066 - add empty include/asm-microblaze/processor.h
2067 - add to CREDITS and MAINTAINERS
2068 - add gd initialization
2069 - add MicroBlaze and SUZAKU board to MAKEALL script
2070 - add reset support for SUZAKU
2071 - add flush_cache() for MicroBlaze
2072 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2073 size flash memory on SUZAKU
2075 * Patch by Prakash Kumar, 27 Jun 2004:
2076 Add support for the PXA250 based Intrinsyc Cerf board.
2078 * Patch by Yasushi Shoji, 27 Jun 2004:
2079 fix comment in include/common.h
2081 * Rename SBC8560 into sbc8560 for consistency
2083 * Patch by Daniel Poirot, 24 Jun 2004:
2084 Add support for Wind River's sbc8240 board
2086 * Patches by Yasushi Shoji, 26 Jun 2004:
2087 - drivers/serial_xuartlite.c: fix "return 0" in void function
2088 - add microblaze support to mkimage tool
2090 * Patch by Fred Klatt, 25 Jun 2004:
2091 Add support for WindRiver's sbc8560 board
2093 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2094 Small Bugs fixes for "at91rm9200dk" board:
2095 - Timing modifications for SPI DataFlash access
2096 - Fix NAND flash detection bug
2098 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2099 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2101 * Patch by Jon Loeliger, 17 June 2004:
2102 Completion of the 8540ADS/8560ADS updates:
2103 Fix some PCI and Rapid I/O memory maps,
2104 Initialize both TSEC 1 and 2,
2106 Update MAINTAINER for 85xx boards and README.mpc85xxads
2108 * Patch by Yuli Barcohen, 16 Jun 2004:
2109 Remove obsolete AdderII port which was superseded by unified
2110 AdderII/Adder87x port
2112 * Patch by Ladislav Michl, 16 Jun 2004:
2113 Fix gcc-3.3.3 warnings for smc91111.c
2115 * Patch by Stefan Roese, 02 Jul 2004:
2116 - Fix bug in 405 ethernet driver; allocated data not cleared!
2117 - Fix problem in 405 i2c driver; don't try to print without console!
2119 * Patch by Paul Ruhland, 11 Jun 2004:
2120 Remove debug code from 'board/lpd7a40x/flash.c'
2122 * Patch by Andrea Marson, 11 Jun 2004:
2123 Update for PPChameleon board:
2124 - support for SysClk @ 25MHz
2125 - support for Silicon Motion SM712 VGA controller
2128 * Patches by Richard Woodruff, 10 Jun 2004:
2129 - fix problems with examples/stubs.c for GCC >= 3.4
2130 - fix problems with gd initialization
2132 * Patch by Curt Brune, 17 May 2004:
2133 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2134 - Add support for ESPD-Inc. EVB4510 Board
2136 * Patch by Marc Leeman, 11 May 2004:
2137 Fix for MPC8245 - reading PPC Memory from another device with the
2138 PPC as PCI target device corrupts data due to interenal hardware
2141 * Fix "cls" command when used with splash screen
2143 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2144 slow download of a big image)
2146 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2147 display even after showing a bitmap
2149 * Patch by Josef Wagner, 04 Jun 2004:
2150 - DDR Ram support for PM520 (MPC5200)
2151 - support for different flash types (PM520)
2152 - USB / IDE / CF-Card / DiskOnChip support for PM520
2153 - 8 bit boot rom support for PM520/CE520
2154 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2155 - I2C and RTC support for CPC45
2156 - support of new flash type (28F160C3T) for CPC45
2158 * Fix flash parameters passed to Linux for PPChameleon board
2160 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2162 * Patch by Paul Ruhland, 10 Jun 2004:
2163 fix support for Logic SDK-LH7A404 board and clean up the
2164 LH7A404 register macros.
2166 * Patch by Matthew McClintock, 10 Jun 2004:
2167 Modify code to select correct serial clock on Sandpoint8245
2169 * Patch by Robert Schwebel, 10 Jun 2004:
2170 Add support for Intel K3 strata flash.
2172 * Patch by Thomas Brand, 10 Jun 2004:
2173 Fix "loads" command on DK1S10 board
2175 * Patch by Yuli Barcohen, 09 Jun 2004:
2176 Add support for 8MB flash SIMM and JFFS2 file system on
2177 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2179 * Patch by Yuli Barcohen, 09 Jun 2004:
2180 Add support for Analogue&Micro Adder87x and the older AdderII board.
2182 * Patch by Ming-Len Wu, 09 Jun 2004:
2183 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2185 * Patch by Sam Song, 09 Jun 2004:
2186 - Add support for RPXlite_DW board
2187 - Update FLASH driver for 4*AM29DL323DB90VI
2188 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2190 * Patch by Mark Jonas, 08 June 2004:
2191 - Make MPC5200 boards evaluate the SVR to print processor name and
2192 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2194 * Patch by Kai-Uwe Bloem, 06 May 2004:
2195 Fix endianess problem in cramfs code
2197 * Patch by Tom Armistead, 04 Jun 2004:
2198 Add support for MAX6900 RTC
2200 * Patches by Ladislav Michl, 03 Jun 2004:
2201 - fix cfi_flash.c on LE systems
2202 - let 'make mrproper' delete u-boot.img as well
2203 - turn printf into debug in cfi_flash.c
2205 * Patch by Kurt Stremerch, 28 May 2004:
2206 Add support for Exys XSEngine board
2208 * Patch by Martin Krause, 27 May 2004:
2209 Fix a MPC5xxx I2C timing issue in i2c_probe().
2211 * Patch by Leif Lindholm, 27 May 2004:
2212 Fix board_init_f() for dbau1x00 board.
2214 * Patch by Imre Deak, 26 May 2004:
2215 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2216 Set flash base accordingly, and decide whether to do or skip board
2217 specific setup steps.
2219 * Patch by Josef Baumgartner, 26 May 2004:
2220 Add missing define in include/asm-m68k/global_data.h
2222 * Patch by Josef Baumgartner, 25 May 2004:
2223 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2225 * Patch by Paul Ruhland, 24 May 2004:
2226 fix SDRAM initialization for LPD7A400 board.
2228 * Patch by Jian Zhang, 20 May 2004:
2229 add support for environment in NAND flash
2231 * Patch by Yuli Barcohen, 20 May 2004:
2232 Add support for Interphase iSPAN boards.
2234 * Patches by Paul Ruhland, 17 May 2004:
2235 - Add I/O functions to the smc91111 ethernet driver to support the
2236 Logic LPD7A40x boards.
2237 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2238 specifically the LPD7A400.
2240 * Patches by Robert Schwebel, 15 May 2004:
2241 - call MAC address reading code also for SMSC91C111;
2242 - make SMSC91C111 timeout configurable, remove duplicate code
2243 - fix get_timer() for PXA
2244 - update doc/README.JFFS2
2245 - use "bootfile" env variable also for jffs2
2247 * Patch by Tolunay Orkun, 14 May 2004:
2248 Add support for Cogent CSB472 board (8MB Flash Rev)
2250 * Patch by Thomas Viehweger, 14 May 2004:
2251 - flash.h: more flash types added
2252 - immap_8260.h: some bits added (useful for RMII)
2253 - cmd_coninfo.c: typo corrected, printf -> puts
2254 - reduced size by replacing spaces with tab
2256 * Patch by Robert Schwebel, 13 May 2004:
2257 Add 'imgextract' command: extract one part of a multi file image.
2259 * Patches by Jon Loeliger, 11 May 2004:
2260 Dynamically handle REV1 and REV2 MPC85xx parts.
2261 (Jon Loeliger, 10-May-2004).
2262 New consistent memory map and Local Access Window across MPC85xx line.
2263 New CCSRBAR at 0xE000_0000 now.
2264 Add RAPID I/O memory map.
2265 New memory map in README.MPC85xxads
2266 (Kumar Gala, 10-May-2004)
2267 Better board and CPU identification on MPC85xx boards at boot.
2268 (Jon Loeliger, 10-May-2004)
2269 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2270 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2271 (Jim Robertson, 10-May-2004)
2272 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2273 Supports multiple PHYs.
2274 (Andy Fleming, 10-May-2004)
2275 Some README.MPC85xxads updates.
2276 (Kumar Gala, 10-May-2004)
2277 Copyright updates for "Freescale"
2278 (Andy Fleming, 10-May-2004)
2280 * Patch by Stephen Williams, 11 May 2004:
2281 Add flash support for ST M29W040B
2282 Reduce JSE specific flash.c to remove dead code.
2284 * Patch by Markus Pietrek, 04 May 2004:
2285 Fix clear_bss code for ARM systems (all except s3c44b0 which
2286 doesn't clear BSS at all?)
2288 * Fix "ping" problem on INC-IP board. Strange problem:
2289 Sometimes the store word instruction hangs while writing to one of
2290 the Switch registers, but only if the next instruction is 16-byte
2291 aligned. Moving the instruction into a separate function somehow
2292 makes the problem go away.
2294 * Patch by Rishi Bhattacharya, 08 May 2004:
2295 Add support for TI OMAP5912 OSK Board
2297 * Patch by Sam Song May, 07 May 2004:
2298 Fix typo of UPM table for rmu board
2300 * Patch by Pantelis Antoniou, 05 May 2004:
2301 - Intracom board update.
2304 * Add support for the second Ethernet interface for the 'PPChameleon'
2307 * Patch by Dave Peverley, 30 Apr 2004:
2308 Add support for OMAP730 Perseus2 Development board
2310 * Patch by Alan J. Luse, 29 Apr 2004:
2311 Fix flash chip-select (OR0) option register setting on FADS boards.
2313 * Patch by Alan J. Luse, 29 Apr 2004:
2314 Report MII network speed and duplex setting properly when
2315 auto-negotiate is not enabled.
2317 * Patch by Jarrett Redd, 29 Apr 2004:
2318 Fix hang on reset on Ocotea board due to flash in wrong mode.
2320 * Patch by Dave Peverley, 29 Apr 2004:
2321 add MAC address detection to smc91111 driver
2323 * Patch by David Müller, 28 Apr 2004:
2324 fix typo in lib_arm/board.c
2326 * Patch by Tolunay Orkun, 20 Apr 2004:
2327 - README update: add CONFIG_CSB272 and csb272_config
2328 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2329 i2cfast environment variable
2331 * Patch by Yuli Barcohen, 19 Apr 2004:
2332 - Rename DUET_ADS to MPC885ADS
2333 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2334 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2335 - Clean up FADS family port to use the new defines
2337 * Fix PCI support on CPC45 board
2339 * Patch by Scott McNutt, 25 Apr 2004:
2340 Add Nios GDB/JTAG Console support:
2341 - Add stubs to support gdb via JTAG.
2342 - Add support for console over JTAG.
2345 * Add support for CATcenter board (based on PPChameleon ME module)
2347 * Patch by Klaus Heydeck, 12 May 2004:
2348 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2349 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2350 various changes to KUP4 board specific files
2352 * Fix minor network problem on MPC5200: need some delay between
2353 resetting the PHY and sending the first packet. Implemented in a
2354 "natural" way by invoking the PHY reset and initialization code
2355 only once after power on vs. each time the interface is brought up.
2357 * Add some limited support for low-speed devices to SL811 USB controller
2358 (at least "usb reset" now passes successfully and "usb info" displays
2359 correct information)
2361 * Change init sequence for multiple network interfaces: initialize
2362 on-chip interfaces before external cards.
2364 * Fix memory leak in the NAND-specific JFFS2 code
2366 * Fix SL811 USB controller when attached to a USB hub
2368 * Fix config option spelling in PM520 config file
2370 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2371 patches by Pantelis Antoniou, 30 Mar 2004)
2373 * Fix minor NAND JFFS2 related issue
2375 * Fixes for SL811 USB controller:
2376 - implement workaround for broken memory stick
2377 - improve error handling
2379 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2380 cope with congested networks.
2382 ======================================================================
2383 Changes for U-Boot 1.1.1:
2384 ======================================================================
2386 * Patch by Travis Sawyer, 23 Apr 2004:
2387 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2388 errata from Vitesse Semiconductor.
2390 * Patch by Philippe Robin, 22 Apr 2004:
2391 Fix ethernet configuration for "versatile" board
2393 * Patch by Kshitij Gupta, 21 Apr 2004:
2394 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2396 * Patch by Steven Scholz, 24 Feb 2004:
2397 Fix a bug in AT91RM9200 ethernet driver:
2398 The MII interface is now initialized before accessing the PHY.
2400 * Patch by John Kerl, 19 Apr 2004:
2401 Use U-boot's miiphy.h for PHY register names, rather than
2402 introducing a new header file.
2404 * Update pci_ids.h from linux-2.4.26
2406 * Patch by Masami Komiya, 19 Apr 2004:
2407 Fix problem cause by VLAN function on little endian architecture
2408 without VLAN environment
2410 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2411 binary image for all clock frequencies. Implement run-time
2412 optimization of flash access timing based on the actual bus
2415 * Modify KUP4X board configuration to use SL811 driver for USB memory
2416 sticks (including FAT / VFAT filesystem support)
2418 * Add SL811 Host Controller Interface driver for USB
2420 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2422 * Patch by Pantelis Antoniou, 19 Apr 2004:
2423 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2424 Minor patches for Intracom boards.
2426 * Patch by Christian Pell, 19 Apr 2004:
2427 cleanup support for CF/IDE on PCMCIA for PXA25X
2429 * Temporarily disabled John Kerl's extended MII command code because
2430 "miivals.h" is missing
2432 * Patches by Mark Jonas, 13 Apr 2004:
2433 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2434 - Add sync instructions to IceCube SDRAM init code
2435 - Move SDRAM chip constants into seperate include files
2436 - Unify DDR and SDR initialization code
2437 - Unify all IceCube (Lite5xxx) target names
2439 * Patch by John Kerl, 16 Apr 2004:
2440 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2441 mii read 4-7 18-1a. Also add mii dump subcommand for
2442 pretty-printing standard regs 0-5.
2444 * Patch by Stephen Williams, 16 April 2004:
2445 fix typo in JSE.h; update MAINTAINERS
2447 * Patch by Matthew S. McClintock, 14 Apr 2004:
2448 fix initdram function for utx8245 board
2450 * Patch by Markus Pietrek, 14 Apr 2004:
2451 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2453 * Patch by Reinhard Meyer, 18 Apr 2004:
2454 provide the IDE Reset Function for EMK 5200 boards
2456 * Patch by Masami Komiya, 12 Apr 2004:
2457 fix pci_hose_write_config_{byte,word}_via_dword problems
2459 * Patch by Sangmoon Kim, 12 Apr 2004:
2460 Update max RAM size for debris board
2462 * Patch by Travis Sawyer, 08 Apr 2004:
2463 Add TLB entry for second DIMM slot on ocotea
2465 * Patch by Masami Komiya, 08 Apr 2004:
2466 add RTL8169 network driver
2468 * Patch by Dan Malek, 07 Apr 2004:
2469 - Add support for RPC/STx GP3, Motorola 8560 board
2470 - Update 85xx TSEC driver so it searches MII for first available PHY
2472 - Add functions to support console MII commands.
2474 * Patch by Tolunay Orkun, 07 Apr 2004:
2475 Move initialization of bi_iic_fast[]
2476 from board_init_f() to board_init_r()
2478 * Patch by Yasushi Shoji, 07 Apr 2004:
2479 Cleanup microblaze port
2481 * Patch by Sangmoon Kim, 07 Apr 2004:
2482 Add auto SDRAM module detection for Debris board
2484 * Patch by Rune Torgersen, 06 Apr 2004:
2485 - Fix some PCI problems on the MPC8266ADS board
2486 - Fix the location of some PCI entries in the immap structure
2488 * Patch by Yasushi Shoji, 07 Apr 2004:
2489 - add support for microblaze processors
2490 - add support for AtmarkTechno "suzaku" board
2492 * Configure PPChameleon board to use redundand environment in flash
2494 * Configure PPChameleon board to use JFFS2 NAND support.
2496 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2498 * Patch by Rune Torgersen, 16 Apr 2004:
2501 * Patches by Pantelis Antoniou, 16 Apr 2004:
2502 - add support for a new version of an Intracom board and fix
2503 various other things on others.
2504 - add verify support to the crc32 command (define
2505 CONFIG_CRC32_VERIFY to enable it)
2506 - fix FEC driver for MPC8xx systems:
2507 1. fix compilation problems for boards that use dynamic
2509 2. shut down FEC after network transfers
2510 - HUSH parser fixes:
2511 1. A new test command was added. This is a simplified version of
2512 the one in the bourne shell.
2513 2. A new exit command was added which terminates the current
2515 3. Fixed handing of $? (exit code of last executed command)
2516 - Fix some compile problems;
2517 add "once" functionality for the netretry variable
2519 * Patch by George G. Davis, 02 Apr 2004:
2520 add support for Intel Assabet board
2522 * Patch by Stephen Williams, 01 Apr 2004:
2523 Add support for Picture Elements JSE board
2525 * Patch by Christian Pell, 01 Apr 2004:
2526 Add CompactFlash support for PXA systems.
2528 * Patches by Pantelis Antoniou, 30 Mar 2004:
2529 - add auto-complete support to the U-Boot CLI
2530 - add support for NETTA and NETPHONE boards; fix NETVIA board
2531 - add support for the Epson 156x series of graphical displays
2532 (These displays are serial and not suitable for using a normal
2533 framebuffer console on them)
2534 - add infrastructure needed in order to POST any DSPs in a board
2535 - improve and fix various things in the MPC8xx FEC driver:
2536 1. The new 87x and 88x series of processors have two FECs,
2537 and the new driver supports them both.
2538 2. Another change in the 87x/88x series is support for
2539 the RMII (Reduced MII) interface. However numerous
2540 changes are needed to make it work since the PHYs
2541 are connected to the same lines. That means that
2542 you have to address them correctly over the MII
2544 3. We now correctly match the MII/RMII interface
2545 configuration to what the PHY reports.
2546 - Fix problem when readingthe MII status register. Due to the
2547 internal design of many PHYs you have to read the register
2548 twice. The problem is more apparent in 10Mbit mode.
2549 - add new mode ".jffs2s" for reading from a NAND device: it just
2550 skips over bad blocks.
2551 - add networking support for VLANs (802.1q), and CDP (Cisco
2553 - some minor patches / cleanup
2555 * Patch by Yuli Barcohen, 28 Mar 2004:
2556 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2557 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2558 - Change configuration method for MPC8260ADS family
2560 * add startup code to clear the BSS of standalone applications
2562 * Fix if / elif handling bug in HUSH shell
2564 ======================================================================
2565 Changes for U-Boot 1.1.0:
2566 ======================================================================
2568 * Patch by Mark Jonas: Remove config.tmp files only when
2569 unconfiguring the board
2571 * Adapt RMU board for bigger flash memory
2573 * Patch by Klaus Heydeck, 13 Mar 2003:
2574 Add support for KUP4X Board
2576 * Patch by Pavel Bartusek, 21 Mar 2004
2577 Add Reiserfs support
2579 * Patch by Hinko Kocevar, 20 Mar 2004
2580 - Add auto-release for SMSC LAN91c111 driver
2581 - Add save/restore of PTR and PNR regs as suggested in datasheet
2583 * Patch by Stephen Williams, 19 March 2004
2584 Increase speed of sector reads from SystemACE,
2585 shorten poll timeout and remove a useless reset
2587 * Patch by Tolunay Orkun, 19 Mar 2004:
2588 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2591 * Patch by Brad Kemp, 18 Mar 2004:
2592 prevent machine checks during a PCI scan
2594 * Patch by Pierre Aubert, 18 Mar 2004:
2595 Fix string cleaning in IDE identification
2597 * Patch by Pierre Aubert, 18 Mar 2004:
2598 - Unify video mode handling for Chips & Technologies 69000 Video
2599 chip and Silicon Motion SMI 712/710/810 Video chip
2600 - Add selection of the video output (CRT or LCD) via 'videoout'
2601 environment variable for the Silicon Motion
2604 * Patch by Pierre Aubert, 18 Mar 2004:
2605 include/common.h typo fix
2607 * Patches by Tolunay Orkun, 17 Mar 2004:
2608 - Add support for bd->bi_iic_fast[] initialization via environment
2609 variable "i2cfast" (CONFIG_I2CFAST)
2610 - Add "i2cfast" u-boot environment variable support for csb272
2612 * Patch by Carl Riechers, 17 Mar 2004:
2613 Ignore '\0' characters in console input for use with telnet and
2616 * Patch by Leon Kukovec, 17 Mar 2004:
2617 typo fix for strswab prototype #ifdef
2619 * Patches by Thomas Viehweger, 16 Mar 2004:
2620 - show PCI clock frequency on MPC8260 systems
2621 - add FCC_PSMR_RMII flag for HiP7 processors
2622 - in do_jffs2_fsload(), take load address from load_addr if not set
2623 explicit, update load_addr otherwise
2624 - replaced printf by putc/puts when no formatting is needed
2625 (smaller code size, faster execution)
2627 * Patch by Phillippe Robin, 16 Mar 2004:
2628 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2630 * Patch by Stephen Williams, 15 Mar 2004:
2631 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2633 * Patch by Tolunay Orkun, 15 Mar 2004:
2634 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2636 * Patch by Travis Sawyer, 15 Mar 2004:
2637 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2639 * Add start-up delay to make sure power has stabilized before
2640 attempting to switch on USB on SX1 board.
2642 * Patch by Josef Wagner, 18 Mar 2004:
2643 - Add support for MicroSys XM250 board (PXA255)
2644 - Add support for MicroSys PM828 board (MPC8280)
2645 - Add support for 32 MB Flash on PM825/826
2646 - new SDRAM refresh rate for PM825/PM826
2647 - added support for MicroSys PM520 (MPC5200)
2648 - replaced Query by Identify command in CPU86/flash.c
2649 to support 28F160F3B
2651 * Fix wrap around problem with udelay() on ARM920T
2653 * Add support for Macronix flash on TRAB board
2655 * Patch by Pierre Aubert, 15 Mar 2004:
2656 Fix buffer overflow in IDE identification
2658 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2660 * Remove redundand #define in IceCube.h
2662 * Patch by Steven Scholz, 27 Feb 2004:
2663 - Adding get_ticks() and get_tbclk() for AT91RM9200
2664 - Many white space fixes in cpu/at91rm9200/interrupts.c
2666 * Patches by Steven Scholz, 20 Feb 2004:
2667 some cleanup in AT91RM9200 related code
2669 * Patches by Travis Sawyer, 12 Mar 2004:
2670 - Fix Gigabit Ethernet support for 440GX
2671 - Add Gigabit Ethernet Support to MII PHY utilities
2673 * Patch by Brad Kemp, 12 Mar 2004:
2674 Fixes for drivers/cfi_flash.c:
2675 - Better support for x8/x16 implementations
2676 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2677 - Added defines for AMD command and address constants
2679 * Patch by Leon Kukovec, 12 Mar 2004:
2680 Fix get_dentfromdir() to correctly handle deleted dentries
2682 * Patch by George G. Davis, 11 Mar 2004:
2683 Remove hard coded network settings in TI OMAP1610 H2
2684 default board config
2686 * Patch by George G. Davis, 11 Mar 2004:
2687 add support for ADS GraphicsClient+ board.
2689 * Patch by Pierre Aubert, 11 Mar 2004:
2690 - add bitmap command and splash screen support in cfb console
2691 - add [optional] origin in the bitmap display command
2693 * Patch by Travis Sawyer, 11 Mar 2004:
2694 Fix ocotea board early init interrupt setup.
2696 * Patch by Thomas Viehweger, 11 Mar 2004:
2697 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2699 * Patch by Stephan Linz, 09 Mar 2004
2700 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2702 * Patch by George G. Davis, 9 Mar 2004:
2703 fix recent build failure for SA1100 target
2705 * Patch by Travis Sawyer, 09 Mar 2004:
2706 Support native interrupt mode for the IBM440GX.
2707 Previously it was running in 440GP compatibility mode.
2709 * Patch by Philippe Robin, 09 Mar 2004:
2710 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2713 * Patch by Masami Komiya, 08 Mar 2004:
2714 Don't overwrite server IP address or boot file name
2715 when the boot server does not return values
2717 * Patch by Tolunay Orkun, 5 Mar 2004:
2718 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2720 * Patch by Tolunay Orkun, 5 Mar 2004:
2721 Fix early board initialization for Cogent CSB272 board
2723 * Patch by Ed Okerson, 3 Mar 2004:
2724 fix CFI flash writes for little endian systems
2726 * Patch by Reinhard Meyer, 01 Mar 2004:
2727 generalize USB and IDE support for MPC5200 with according
2728 changes to IceCube.h and TOP5200.h
2729 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2730 add info about USB and IDE to README
2732 * Patch by Yuli Barcohen, 4 Mar 2004:
2733 Fix problems with GCC 3.3.x which changed handling of global
2734 variables explicitly initialized to zero (now in .bss instead of
2737 * Patch by Leon Kukovec, 02 Mar 2004:
2738 add strswab() to fix IDE LBA capacity, firmware and model numbers
2739 on little endian machines
2741 * Patch by Masami Komiya, 02 Mar 2004:
2742 - Remove get_ticks() from NFS code
2743 - Add verification of RPC transaction ID
2745 * Patch by Pierre Aubert, 02 Mar 2004:
2746 cleanup for IDE and USB drivers for MPC5200
2748 * Patch by Travis Sawyer, 01 Mar 2004:
2750 - Add IBM PPC440GX Ref Platform support (Ocotea)
2751 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2752 Adapted to U-Boot and 440GX port
2754 - Add gracious handling of all Ethernet Pin Selections for 440GX
2755 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2757 - Add needed bit definitions
2760 * Patch by Carl Riechers, 1 Mar 2004:
2761 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2763 * Patch by Stephan Linz, 27 Feb 2004
2764 - avoid problems for targets without NFS download support
2766 * Patch by Rune Torgersen, 27 Feb 2004:
2767 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2768 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2769 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2771 * Patch by Masami Komiya, 27 Feb 2004:
2772 Fix rarpboot: add autoload by NFS
2774 * Patch by Dan Eisenhut, 26 Feb 2004:
2775 fix flash_write return value in saveenv
2777 * Patch by Stephan Linz, 11 Dec 2003
2778 expand config.mk to avoid trigraph warnings on NIOS
2780 * Rename "BMS2003" board into "HMI10"
2782 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2783 storage; auto-set console on USB port (using preboot command)
2785 * Add support for SX1 mobile phone; add support for USB-based console
2786 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2788 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2790 * Fix SDRAM timings for LITE5200 / IceCube board
2792 * Handle Auti-MDIX / connection status for INCA-IP
2794 * Fix USB problems when attempting to read 0 bytes
2796 * Patch by Travis Sawyer, 26 Feb 2004:
2797 Fix broken compile for XPEDITE1K target.
2799 * Patch by Stephan Linz, 26 Feb 2004:
2800 Bug fix for NFS code on NIOS targets
2802 * Patch by Stephen Williams, 26 Feb 2004:
2803 Break up SystemACE reads of large block counts
2805 * Patch by Pierre Aubert, 26 Feb 2004
2806 add IDE support for MPC5200
2808 * Patch by Masami Komiya, 26 Feb 2004:
2809 add autoload via NFS
2811 * Patch by Stephen Williams
2812 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2813 elsewhere in the source.
2815 * Patch by Steven Scholz, 25 Feb 2004:
2816 - Timeouts in FPGA code should be based on CFG_HZ
2817 - Minor cleanup in code for Altera FPGA ACEX1K
2819 * Patch by Steven Scholz, 25 Feb 2004:
2820 Changed "Directory Hierarchy" section in README
2822 * Patch by Masami Komiya, 25 Feb 2004:
2823 Reduce copy count in nfs_read_reply() of NFS code
2825 * Patch by Markus Pietrek, 24 Feb 2004:
2826 NS9750 DevBoard added
2828 * Patch by Pierre Aubert, 24 Feb 2004
2829 add USB support for MPC5200
2831 * Patch by Steven Scholz, 24 Feb 2004:
2832 - fix MII commands to use values from last command
2834 * Patch by Torsten Demke, 24 Feb 2004:
2835 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2837 * Patch by Rahul Shanbhag, 19 Feb 2004:
2838 Fixes for for OMAP1610 board:
2839 - shift some IRQ specific code to platform.S file
2840 - remove duplicatewatchdog reset code from start.S
2842 * Make Auto-MDIX Support configurable on INCA-IP board
2844 * Fix license for mkimage tool
2846 * Patch by Masami Komiya, 24 Feb 2004:
2847 Update NetBootFileXferSize in NFS code
2849 * Patch by Scott McNutt, 24 Feb 2004:
2850 fix packet length in NFS code
2852 * Patch by Masami Komiy, 22 Feb 2004:
2853 Add support for NFS for file download
2855 * Patch by Andrea Scian, 17 Feb 2004:
2856 Add support for S3C44B0 processor and DAVE B2 board
2858 * Patch by Steven Scholz, 20 Feb 2004:
2859 - Add support for MII commands on AT91RM9200 boards
2860 - some cleanup in AT91RM9200 ethernet code
2862 * Patch by Peter Ryser, 20 Feb 2004:
2863 Add support for the Xilinx ML300 platform
2865 * Patch by Stephan Linz, 17 Feb 2004:
2866 Fix watchdog support for NIOS
2868 * Patch by Josh Fryman, 16 Feb 2004:
2869 Fix byte-swapping for cfi_flash.c for different bus widths
2871 * Patch by Jon Diekema, 14 Jeb 2004:
2872 Remove duplicate "FPGA Support" notes from the README file
2874 * Patches by Reinhard Meyer, 14 Feb 2004:
2875 - update board/emk tree; use common flash driver
2876 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2877 [adapted for other PPC CPUs -- wd]
2878 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2880 * Patch by Jon Diekema, 13 Feb 2004:
2881 Call show_boot_progress() whenever POST "FAILED" is printed.
2883 * Patch by Nishant Kamat, 13 Feb 2004:
2884 Add support for TI OMAP1610 H2 Board
2885 Fixes for cpu/arm926ejs/interrupt.c
2886 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2887 Fix for a timer bug in OMAP1610 Innovator
2888 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2890 * Patches by Stephan Linz, 12 Feb 2004:
2891 - add support for NIOS timer with variable period preload counter value
2892 - prepare POST framework support for NIOS targets
2894 * Patch by Denis Peter, 11 Feb 2004:
2895 add POST support for the MIP405 board
2897 * Patch by Laurent Mohin, 10 Feb 2004:
2898 Fix buffer overflow in common/usb.c
2900 * Patch by Tolunay Orkun, 10 Feb 2004:
2901 Add support for Cogent CSB272 board
2903 * Patch by Thomas Elste, 10 Feb 2004:
2904 Add support for NET+50 CPU and ModNET50 board
2906 * Patch by Sam Song, 10 Feb 2004:
2907 Fix typos in cfi_flash.c
2909 * Patch by Leon Kukovec, 10 Feb 2004
2910 Fixed long dir entry slot id calculation in get_vfatname
2912 * Patch by Robin Gilks, 10 Feb 2004:
2913 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2914 !=, <>, <, >, <=, >=)
2916 * Fix problem with side effects in macros in include/usb.h
2918 * Patch by David Benson, 13 Nov 2003:
2919 bug 841358 - fix TFTP download size limit
2921 * Fixing bug 850768:
2922 improper flush_cache() in load_serial()
2924 * Fixing bug 834943:
2925 MPC8540 - missing volatile declarations
2927 * Patch by Stephen Williams, 09 Feb 2004:
2928 Add support for Xilinx SystemACE chip:
2929 - New files common/cmd_ace.c and include/systemace.h
2930 - Hook systemace support into cmd_fat and the partition manager
2932 * Patch by Travis Sawyer, 09 Feb 2004:
2933 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2935 * Patch by Travis Sawyer, 09 Feb 2004:
2937 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2938 - Add phymode for 440 enet
2941 - Change board_pre_init to board_early_init_f
2942 - Add user flash to bus controller setup
2944 - Fix is_pci_host to check GPIO for monarch bit
2945 - Force xpedite1k to pci conventional mode (via #define option)
2947 * Patch by Brad Kemp, 4 Feb 2004:
2948 - handle the machine check that is generated during the PCI scans
2950 - define the registers used in the IMMR by the PCI subsystem.
2952 * Patch by Pierre Aubert, 03 Feb 2004:
2953 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2955 * Patch by Jeff Angielski, 03 Feb 2004:
2956 Fix copy & paste error in cpu/mpc8260/pci.c
2958 * Patch by Reinhard Meyer, 24 Jan 2004:
2959 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2961 * Add Auto-MDIX support for INCA-IP
2965 * Patch by Josef Baumgartner, 10 Feb 2004:
2966 Fixes for Coldfire port
2968 * Patch by Brad Kemp, 11 Feb 2004:
2969 Fix CFI flash driver problems
2971 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2972 modules at CPU clock frequencies above 66 MHz.
2974 * Optimize flash programming speed for LWMON (by another 100% :-)
2976 * Patch by Jian Zhang, 3 Feb 2004:
2977 - Changed the incorrect FAT12BUFSIZE
2978 - data_begin in fsdata can be negative. Changed it to be short.
2980 * Patches by Stephan Linz, 30 Jan 2004:
2981 1: - board/altera/common/flash.c:flash_erase():
2982 o allow interrupts befor get_timer() call
2983 o check-up each erased sector and avoid unexpected timeouts
2984 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2985 o enclose sevenseg_set() in cpp condition
2986 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2987 - fix some typed in mistakes in the NIOS documentation
2988 2: - split DK1C20 configuration into several header files:
2989 o two new files for each NIOS CPU description
2990 o U-Boot related part is remaining in DK1C20.h
2991 3: - split DK1S10 configuration into several header files:
2992 o two new files for each NIOS CPU description
2993 o U-Boot related part is remaining in DK1S10.h
2994 4: - Add support for the Microtronix Linux Development Kit
2995 NIOS CPU configuration at the Altera Nios Development Kit,
2996 Stratix Edition (DK-1S10)
2997 5: - Add documentation for the Altera Nios Development Kit,
2998 Stratix Edition (DK-1S10)
2999 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3001 7: - Add support for the common U-Boot SPI framework at
3004 * Patch by Rahul Shanbhag, 28 Jan 2004:
3005 Fix flash protection/locking handling for OMAP1610 innovator board.
3007 * Patch by Rolf Peukert, 28 Jan 2004:
3008 fix flash write problems on CSB226 board (write with 32 bit bus width)
3010 * Patches by Mark Jonas, 16 Jan 2004:
3011 - fix rounding error when calculating baudrates for MPC5200 PSCs
3012 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3013 time which is not supported
3015 * Patch by Yuli Barcohen, 26 Jan 2004:
3016 Allow bzip2 compression for small memory footprint boards
3018 * Patch by Brad Kemp, 21 Jan 2004:
3019 Add support for CFI flash driver for both the Intel and the AMD
3022 * Patch by Travis Sawyer, 20 Jan 2004:
3023 Fix pci bridge auto enumeration of sibling p2p bridges.
3025 * Patch by Tolunay Orkun, 12 Jan 2004:
3026 Add some delays as needed for Intel LXT971A PHY support
3028 * Patches by Stephan Linz, 09 Jan 2004:
3029 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3030 - make DK1C20 board configuration related to ASMI conform to
3033 * Patch by Anders Larsen, 09 Jan 2004:
3035 ARM memory layout fixes: the abort-stack is now set up in the
3036 correct RAM area, and the BSS is zeroed out as it should be.
3038 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3039 of the linker scripts are replaced by '__bss_start' and '_end',
3040 resp., which is a further step to eliminate unnecessary differences
3041 between the implementation of the CPU architectures.
3043 * Patch by liang a lei, 9 Jan 2004:
3044 Fix Intel 28F128J3 ID in include/flash.h
3046 * Patch by Masami Komiya, 09 Jan 2004:
3047 add support for TB0229 board (NEC VR4131 MIPS processor)
3049 * Patch by Leon Kukovec, 12 Dec 2003:
3050 changed extern __inline__ into static __inline__ in
3051 include/linux/byteorder/swab.h
3053 * Patch by Travis Sawyer, 30 Dec 2003:
3054 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3055 select MDI port based on enabled EMAC device.
3056 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3059 * Patch by Wolter Kamphuis, 15 Dec 2003:
3060 made CONFIG_SILENT_CONSOLE usable on all architectures
3062 * Disable date command on TQM866M - there is no RTC on MPC866
3064 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3066 * Implement adaptive SDRAM timing configuration based on actual CPU
3067 clock frequency for INCA-IP; fix problem with board hanging when
3068 switching from 150MHz to 100MHz
3070 * Add PCMCIA CS support for BMS2003 board
3072 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3073 see doc/README.MPC866 for details;
3074 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3075 calculate CPU clock frequency from PLL register values.
3077 * Add support for 128 MB RAM on TQM8xxL/M modules
3079 * Fix PS/2 keyboard problem caused by statically initialized variable
3080 pointing to a location in flash
3082 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3084 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3085 before we can access it; add delay in case we are faster (with no
3088 * Cleanup of some init functions
3090 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3091 to avoid Linux crashes by early packets coming in.
3093 * Accelerate flash accesses on LWMON board by using buffered writes
3095 * Fix typo in Makefile;
3096 fix problem with PARTNUM detection
3098 * Patch by Reinhard Meyer, 09 Jan 2004:
3099 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3101 * Add support for IDE LED on BMS2003 board
3102 (exclusive with status LED!)
3104 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3107 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3108 Add common files for "emk" boards
3110 * Add a common get_ram_size() function and modify the the
3111 board-specific files to invoke that common implementation.
3113 ======================================================================
3114 Changes for U-Boot 1.0.1:
3115 ======================================================================
3117 * Set default clock for INCA-IP to 150 MHz
3119 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3120 add I2C support; add support for DS1337 RTC
3122 * Add CompactFlash support for BMS2003 board
3124 * Add support for status LED on BMS2003 board
3126 * Patch by Scott McNutt, 02 Jan 2004:
3127 Add support for the Nios Active Serial Memory Interface (ASMI)
3130 * Patch by Andrea Marson, 16 Dec 2003:
3131 Add support for the PPChameleon ME and HI modules
3133 * Patch by Yuli Barcohen, 22 Dec 2003:
3134 Add support for Motorola DUET ADS board (MPC87x/88x)
3136 * Patch by Robert Schwebel, 15 Dec 2003:
3137 add support for cramfs (uses JFFS2 command interface)
3139 * Patches by Stephan Linz, 11 Dec 2003:
3140 - more documentation for NIOS port
3141 - new struct nios_pio_t, struct nios_spi_t
3142 - Reconfiguration for NIOS Development Kit DK1C20:
3143 o move board related code from board/dk1c20
3144 to board/altera/dk1c20
3145 o create a new common source path board/altera/common
3146 and move generic flash access stuff into it
3147 o change/expand configuration file DK1C20.h
3148 - Add support for NIOS Development Kit DK1S10
3149 - Add status LED support for NIOS systems
3150 - Add dual 7-segment LED support for Altera NIOS DevKits
3152 * Patch by Ronen Shitrit, 10 Dec 2003:
3153 Add support for the Marvell DB64360 / DB64460 development boards
3155 * Patch by Detlev Zundel, 10 Dec 2003:
3156 fix dependency problem in examples/Makefile
3158 * Patch by Denis Peter, 8 Dec 2003
3159 - add support for the PATI board (MPC555)
3160 - add SPI support for the MPC5xx
3162 * Patch by Anders Larsen, 08 Dec 2003:
3163 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3164 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3165 cleanup some redundand #defines
3167 * Patch by André Schwarz, 8 Dec 2003:
3168 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3169 - TX and RX deskriptors must be quad-word aligned
3170 - does not work with only one TX deskriptor
3171 - standard reset method does not work
3173 * Patch by Masami Komiya, 08 Dec 2003:
3174 add RTL8139 ethernet driver
3176 * Patches by Ed Okerson, 07 Dec 2003:
3177 - fix ethernet for the AU1x00 processors in little-endian mode.
3178 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3180 * Minor code cleanup (coding style)
3182 * Patch by Reinhard Meyer, 30 Dec 2003:
3183 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3184 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3185 - turned debug print of PHY registers into a function (called in two places)
3186 - added support for EMK MPC5200 based modules
3188 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3190 * Add support for TQM866M modules
3192 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3194 * Fix a few compiler warnings
3196 * Patch by Reinhard Meyer, 28 Dec 2003:
3197 Add initial support for TOP5200 board
3199 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3200 environment variable which can set to "100", "133", or "150". The
3201 CPU clock will be configured accordingly upon next reboot. Other
3202 values are ignored. In case of an invalid or undefined "cpuclk"
3203 value, the compile-time default CPU clock speed will be used.
3205 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3206 window that is used to access the UART registers by the Linux driver)
3208 * Patch by Reinhard Meyer, 20 Dec 2003:
3209 Fix clock calculation for the MPC5200 for higher clock frequencies
3210 (above 2**32 / 10 = 429.5 MHz).
3212 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3214 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3216 * Add new configuration for IceCube board with DDR memory
3218 * Update TRAB memory configurations
3220 * Add JFFS2 support for INCA-IP board
3222 * Patch by Bill Hargen, 09 Dec 2003:
3223 - BUBINGA405EP: changed flash driver to protect top sector containing
3225 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3226 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3227 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3228 - 405EP: added/fixed support for "reginfo" command.
3229 - 4xx: removed spurious MII error messages on "mii info" command.
3231 * Patch by Bernhard Kuhn, 28 Nov 2003:
3232 add support for Coldfire CPU
3233 add support for Motorola M5272C3 and M5282EVB boards
3235 * Patch by Pierre Aubert, 24 Nov 2003:
3236 - add a return value for the fpga command
3237 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3238 is defined. If ide_preinit fails, ide_init is aborted.
3239 - fix an endianess problem in fat.h
3241 * Patch by Wolter Kamphuis, 05 Dec 2003:
3242 Add support for SNMC's QS850/QS823/QS860T boards
3244 * Patch by Yuli Barcohen, 3 Dec 2003:
3245 "revive" U-Boot support for old Motorola MPC860ADS board
3247 * Patch by Cam(ilo?), 03 Dec 2003:
3248 make examples build even with broken Montavista objcopy
3250 * Patch by Pavel Bartusek, 27 Nov 2003:
3251 fix conversion problem with "bootretry" evironment variable
3253 * Patch by Andre Schwarz, 24 Nov 2003:
3254 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3256 * Patch by Pavel Bartusek, 21 Nov 2003:
3257 set ZMII bridge speed on 440
3259 * Patch by Anders Larsen, 17 Nov 2003:
3260 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3262 * Patches by David Müller, 14 Nov 2003:
3263 - board/mpl/common/common_util.c
3264 * implement support for BZIP2 compressed images
3265 * various cleanups (printf -> puts, ...)
3266 - board/mpl/common/flash.c
3267 * report correct errors to upper layers
3268 * check the erase fail and VPP low bits in status reg
3269 - board/mpl/vcma9/cmd_vcma9.c
3270 - board/mpl/vcma9/flash.c
3271 * various cleanups (printf -> puts, ...)
3273 * fix typo in comment
3274 - cpu/arm920t/usb_ohci.c
3275 * support for S3C2410 is missing in #if line
3277 * reinit some registers in case of error (cable missing, ...)
3279 * support for USB/MMC devices is missing in #if line
3280 - include/configs/MIP405.h
3281 - include/configs/PIP405.h
3282 * enable BZIP2 support
3283 * enlarge malloc space to 1MiB because of BZIP2 support
3284 - include/configs/VCMA9.h
3285 * enable BZIP2 support
3286 * enlarge malloc space to 1MiB because of BZIP2 support
3287 * enable USB support
3288 - lib_arm/armlinux.c
3289 * change calling convention of ARM Linux kernel as
3290 described on http://www.arm.linux.org.uk/developer/booting.php
3292 * Patch by Thomas Lange, 14 Nov 2003:
3293 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3294 support all these AMD boards.
3296 * Patch by Thomas Lange, 14 Nov 2003:
3297 Workaround for mips au1x00 physical memory accesses (the au1x00
3298 uses a 36 bit bus internally and cannot access physical memory
3299 directly. Use the uncached SDRAM address instead of the physical
3302 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3303 add Realtek 8019 ethernet driver
3305 * Patch by Yuli Barcohen, 13 Nov 2003:
3306 MPC826xADS/PQ2FADS cleanup
3308 * Patch by Anders Larsen, 12 Nov 2003:
3309 Update README to mark the PORTIO commands non-standard
3311 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3312 update for for Atmel AT91RM9200DK development kit:
3313 - support for environment variables in DataFlash
3314 - Atmel DataFlash AT45DB1282 support
3316 * Patch by Jeff Carr, 11 Nov 2003:
3317 add support for new version of 8270 processors
3319 * Patches by George G. Davis, 05 Nov 2003:
3320 - only pass the ARM linux initrd tag to the kernel when an initrd
3322 - update omap1510inn configuration file
3324 * Patches by Stephan Linz, 3 Nov 2003:
3325 - more endianess fixes for LAN91C111 driver
3326 - CFG_HZ configuration patch for NIOS Cyclone board
3328 * Patch by Stephan Linz, 28 Oct 2003:
3329 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3331 * Patch by Steven Scholz, 20 Oct 2003:
3332 - make "mii info <addr>" show infor for PHY at "addr" only
3333 - Endian fix for miiphy_info()
3335 * Patch by Gleb Natapov, 19 Sep 2003:
3336 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3338 * Patch by Anders Larsen, 17 Sep 2003:
3339 Bring ARM memory layout in sync with the documentation:
3340 stack and malloc-heap are now located _below_ the U-Boot code
3342 * Accelerate booting on TRAB board: read and check autoupdate image
3343 headers first instead of always reading the whole images.
3345 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3347 * Enabled password check on RMU board
3349 * Fix configuration problem with IceCube in LOWBOOT configuration:
3350 envrionment got embedded, corrupting the image layout.
3352 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3354 * Added BMS2003 board
3355 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3357 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3358 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3361 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3364 * Add checksum verification to 'imls' command
3366 * Add bd_info fields needed for 4xx Linux I2C driver
3368 * Patch by Martin Krause, 4 Nov. 2003:
3369 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3371 * Print used network interface when CONFIG_NET_MULTI is set
3373 * Patch by Bernhard Kuhn, 28 Oct 2003:
3374 Add low boot support for MPC5200
3376 * Fix problem with dual PCMCIA support (NSCU)
3378 * Fix MPC5200 I2C initialization function
3380 ======================================================================
3381 Changes for U-Boot 1.0.0:
3382 ======================================================================
3384 * Fix parameter passing to standalone images with bootm command
3386 * Patch by Kyle Harris, 30 Oct 2003:
3387 Fix build errors for ixdp425 board
3389 * Patch by David M. Horn, 29 Oct 2003:
3390 Fixes to build under CYGWIN
3392 * Get IceCube MGT5100 working (again)
3394 * Fix problems in memory test on some boards (which was not
3395 non-destructive as intended)
3397 * Patch by Gary Jennejohn, 28 Oct 2003:
3398 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3399 to prevent stack overflow on ARM systems
3401 * Patch by Stephan Linz, 28 Oct 2003:
3402 fix init sequence error for NIOS port
3404 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3406 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3408 * Patch by Xiao Xianghua, 23 Oct 2003:
3409 small patch for mpc85xx
3411 * Fix small problem in MPC5200 I2C driver
3413 * Fix FCC3 support on ATC board
3415 * Correct header printing for multi-image files in do_bootm()
3417 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3419 * Fix PCI problems on PPChameleon board
3421 * Patch by Steven Scholz, 18 Oct 2003:
3422 Fix AT91RM9200 ethernet driver
3424 * Patch by Nye Liu, 17 Oct 2003:
3425 Fix typo in include/mpc8xx.h
3427 * Patch by Richard Woodruff, 16 Oct 03:
3428 Fixes for cpu/arm925/interrupt.c
3429 - Initialize timestamp & lastdec vars.
3430 - fix timestamp overflows.
3431 - fix lastdec overflow.
3432 - smarter normalization to allow udelay() below 1ms to work.
3434 * Patch by Scott McNutt, 16 Oct
3435 add networking support for the Altera Nios Development Kit,
3436 Cyclone Edition (DK-1C20)
3438 * Patch by Jon Diekema, 14 Oct 2003:
3439 add hint about doc/README.silent to README file
3441 * Add CompactFlash support for NSCU
3443 * Fix PCI problems on PPChameleonEVB
3445 * TRAB auto-update: Base decision if we have to strip the image
3446 header on image type as encoded in the header
3447 (include image type patch by Martin Krause, 17 Oct 2003)
3449 * Patches by Xianghua Xiao, 15 Oct 2003:
3451 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3452 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3453 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3455 * Fix flash timings on TRAB board
3457 * Make sure HUSH is initialized for running auto-update scripts
3459 * Make 5200 reset command _really_ reset the board, without running
3460 any other code after it
3462 * Fix errors with flash erase when range spans across banks
3463 that are mapped in reverse order
3465 * Fix flash mapping and display on P3G4 board
3467 * Patch by Kyle Harris, 15 Jul 2003:
3468 - add support for Intel IXP425 CPU
3469 - add support for IXDP425 eval board
3471 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3472 for more information
3474 * Patch by Steven Scholz, 10 Oct 2003
3475 - Add support for Altera FPGA ACEX1K
3477 * Patches by Thomas Lange, 09 Oct 2003:
3478 - fix cmd_ide.c for non ppc boards (read/write functions did not
3479 add ATA base address)
3480 - fix for shannon board
3481 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3482 - Endian swap ATA identity for all big endian CPUs, not just PPC
3483 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3485 - add support for dbau1x00 board (MIPS32)
3487 * Patch by Sangmoon Kim, 07 Oct 2003:
3488 add support for debris board
3490 * Patch by Martin Krause, 09 Oct 2003:
3491 Fixes for TRAB board
3492 - /board/trab/rs485.c: correct baudrate
3493 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3494 udelay(); fix some timing problems with adc controller
3495 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3496 modify commands: touch and buzzer
3498 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3499 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3500 Use direct function calls for auto_update instead of hush commands
3502 * Patch by Scott McNutt, 04 Oct 2003:
3503 - add support for Altera Nios-32 CPU
3504 - add support for Nios Cyclone Development Kit (DK-1C20)
3506 * Patch by Steven Scholz, 29 Sep 2003:
3507 - A second parameter for bootm overwrites the load address for
3508 "Standalone Application" images.
3509 - bootm sets environment variable "filesize" to the resulting
3510 (uncompressed) data length for "Standalone Application" images
3511 when autostart is set to "no". Now you can do something like
3512 if bootm $fpgadata $some_free_ram ; then
3513 fpga load 0 $some_free_ram $filesize
3516 * Patch by Denis Peter, 25 Sept 2003:
3517 add support for the MIP405 Rev. C board
3519 * Patch by Yuli Barcohen, 25 Sep 2003:
3520 add support for Zephyr Engineering ZPC.1900 board
3522 * Patch by Anders Larsen, 23 Sep 2003:
3523 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3524 implemented for the x86 architecture)
3526 * Patch by Sangmoon Kim, 23 Sep 2003:
3527 fix pll_pci_to_mem_multiplier table for MPC8245
3529 * Patch by Anders Larsen, 22 Sep 2003:
3530 enable timed autoboot on PXA
3532 * Patch by David Müller, 22 Sep 2003:
3533 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3534 returns correct libgcc file path
3535 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3536 time on s3c24x0 systems
3538 * Patch by Jon Diekema, 19 Sep 2003:
3539 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3540 link state to the fault LED.
3541 - In NetLoop, make the Fault LED reflect the link status. The link
3542 status gets updated on entry, and on timeouts.
3544 * Patch by Anders Larsen, 18 Sep 2003:
3545 allow mkimage to build and run on Cygwin-hosted systems
3547 * Patch by Frank Müller, 18 Sep 2003:
3548 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3551 * Patch by Pantelis Antoniou, 16 Sep 2003:
3552 add tool to compute fileds in the PLPRCR register for MPC86x
3554 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3556 * Fix build problems under FreeBSD
3558 * Add generic filesystem image type
3560 * Make fatload set filesize environment variable
3562 * enable basic / medium / high-end configurations for PPChameleonEVB
3563 board; fix NAND code
3565 * enable TFTP client code to specify to the server the desired
3566 timeout value (see RFC-2349)
3568 * Improve SDRAM setup for TRAB board
3570 * Suppress all output with splashscreen configured only if "splashimage"
3573 * Fix problems with I2C support for mpc5200
3575 * Adapt TRAB configuration and auto_update to new memory layout
3577 * Add configuration for wtk board
3579 * Add support for the Sharp LQ065T9DR51U LCD display
3581 * Patch by Rune Torgersen, 17 Sep 2003:
3582 - Fixes for MPC8266 default config
3583 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3585 * Patches by Jon Diekema, 17 Sep 2003:
3586 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3589 - adjust "help" output
3591 * Patches by Anders Larsen, 17 Sep 2003:
3592 - fix spelling errors
3593 - set GD_FLG_DEVINIT flag only after device function pointers
3595 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3597 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3598 - trigger watchdog while waiting in serial driver
3600 * Add auto-update code for TRAB board using USB memory sticks,
3601 support new configuration with more memory
3603 * disable MPC5200 bus pipelining as workaround for bus contention
3605 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3606 priority; configure critical interrupts to be handled like external
3609 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3610 go back to 66 MHz for stability
3612 * Patches by Jon Diekema, 15 Sep 2003:
3613 - add description for missing CFG_CMD_* entries in the README file
3616 * Patch by Gleb Natapov, 14 Sep 2003:
3617 enable watchdog support for all MPC824x boards that have a watchdog
3619 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3620 "Non-octet Aligned Frame" errors we see at 100 Mbps
3622 * Patch by Sharad Gupta, 14 Sep 2003:
3623 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3625 * Patch by llandre, 11 Sep 2003:
3626 update configuration for PPChameleonEVB board
3628 * Patch by David Müller, 13 Sep 2003:
3629 various changes to VCMA9 board specific files
3631 * Add I2C support for MGT5100 / MPC5200
3633 * Patch by Rune Torgersen, 11 Sep 2003:
3634 Changed default memory option on MPC8266ADS to NOT be Page Based
3635 Interleave, since this doesn't work very well with the standard
3638 * Patch by George G. Davis, 12 Sep 2003:
3639 fix Makefile settings for sk98 driver
3641 * Patch by Stefan Roese, 12 Sep 2003:
3642 - new boards added: DP405, HUB405, PLU405, VOH405
3643 - some esd boards updated
3644 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3646 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3648 * Patch by Martin Krause, 11 Sep 2003:
3649 add burn-in tests for TRAB board
3651 * Enable instruction cache on MPC5200 board
3653 * Patch by Denis Peter, 11 Sep 2003:
3654 - fix USB data pointer assignment for bulk only transfer.
3655 - prevent to display erased directories in FAT filesystem.
3657 * Change output format for NAND flash - make it look like for other
3660 ======================================================================
3661 Changes for U-Boot 0.4.8:
3662 ======================================================================
3664 * Add I2C and RTC support for RMU board
3666 * Patches by Denis Peter, 9 Sep 2003:
3667 add FAT support for IDE, SCSI and USB
3669 * Patches by Gleb Natapov, 2 Sep 2003:
3670 - cleanup of POST code for unsupported architectures
3671 - MPC824x locks way0 of data cache for use as initial RAM;
3672 this patch unlocks it after relocation to RAM and invalidates
3675 * Patch by Gleb Natapov, 30 Aug 2003:
3676 new I2C driver for mpc107 bridge. Now works from flash.
3678 * Patch by Dave Ellis, 11 Aug 2003:
3679 - JFFS2: fix typo in common/cmd_jffs2.c
3680 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3681 - JFFS2: remove node version 0 warning
3682 - JFFS2: accept JFFS2 PADDING nodes
3683 - SXNI855T: add AM29LV800 support
3684 - SXNI855T: move environment from EEPROM to flash
3685 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3687 * Patch by Bill Hargen, 11 Aug 2003:
3688 fixes for I2C on MPC8240
3689 - fix i2c_write routine
3690 - fix iprobe command
3691 - eliminates use of global variables, plus dead code, cleanup.
3693 * Add support for USB Mass Storage Devices (BBB)
3694 (tested with USB memory sticks only)
3696 * Avoid flicker on TRAB's VFD
3698 * Add support for SK98xx driver
3700 * Add PCI support for SL8245 board
3702 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3703 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3704 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3706 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3707 to allow for more accurate baudrate settings
3708 (error now 0.7% at 115 kbps, instead of 3.5% before)
3710 * Patch by Andreas Mohr, 4 Sep 2003:
3711 Fix a lot of spelling errors
3713 * Add support for PPChameleon Eval Board
3715 * Add support for P3G4 board
3717 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3720 * Patch by Yuli Barcohen, 7 Aug 2003:
3721 check BCSR to detect if the board is configured in PCI mode
3723 ======================================================================
3724 Changes for U-Boot 0.4.7:
3725 ======================================================================
3727 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3728 add support for Adder II MPC852T module
3730 * Patch by George G. Davis, 19 Aug 2003:
3731 fix TI Innovator/OMAP1510 pin configs
3733 * Patches by Kshitij, 18 Aug 2003
3734 - add support for arm926ejs cpu core
3735 - add support for TI OMAP 1610 Innovator Board
3737 * Patch by Yuli Barcohen, 14 Aug 2003:
3738 add support for bzip2 uncompression
3740 * Add GCC library to examples/Makefile so GCC utility functions will
3743 * Add I2C and RTC support for RMU board using software I2C driver
3744 (because of better response to iprobe command); fix problem with
3747 * Patch by Matthias Fuchs, 28 Aug 2003:
3748 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3749 CONFIG_BOOTP_MAKS (see README).
3751 * Fix ICU862 environment problem
3753 * Fix RAM size detection for RMU board
3755 * Implement "reset" for MGT5100/MPC5200 systems
3757 ======================================================================
3758 Changes for U-Boot 0.4.6:
3759 ======================================================================
3761 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3762 allow selection of clock frequency as "make" target
3764 * Implement memory autosizing code for IceCube boards
3766 * Configure network port on INCA-IP for autonegotiation
3768 * Fix overflow problem in network timeout code
3770 * Patch by Richard Woodruff, 8 Aug 2003:
3771 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3773 ======================================================================
3774 Changes for U-Boot 0.4.5:
3775 ======================================================================
3777 * Update for TQM board defaults:
3778 disable clocks_in_mhz, enable boot count limit
3780 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3781 in toplevel directory instead. Removed astest.c from tools/gdb because
3782 it is no longer relevant.
3784 * Fix PCI support for MPC5200 / IceCube Board
3786 * Map ISP1362 USB OTG controller for NSCU board
3788 * Patch by Brad Parker, 02 Aug 2003:
3789 fix sc520_cdp problems
3791 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3793 * Allow erase command to cross flash bank boundaries
3795 * Patch by Scott McNutt, 21 Jul 2003:
3796 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3797 Both LynxOS and BlueCat linux KDIs are supported.
3799 * Patch by Richard Woodruff, 25 Jul 2003:
3800 use more reliable reset for OMAP/925T
3802 * Patch by Nye Liu, 25 Jul 2003:
3803 fix typo in mpc8xx.h
3805 * Patch by Richard Woodruff, 24 Jul 2003:
3806 Fixes for cmd_nand.c:
3807 - Fixed null dereferece which could result in incorrect ECC values.
3808 - Added support for devices with no Ready/Busy signal hooked up.
3809 - Added OMAP1510 read/write protect handling.
3810 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3812 - Switched default ECC to be JFFS2.
3814 * Allow crc32 to be used at address 0x000
3816 * Provide consistent interface to standalone applications to access
3817 the 'global_data' structure
3818 Provide a doc/README.standalone more useful to users/developers.
3820 * Make IceCube MGT5100 FEC driver work
3822 * Implement new mechanism to export U-Boot's functions to standalone
3823 applications: instead of using (PPC-specific) system calls we now
3824 use a jump table; please see doc/README.standalone for details
3826 * Patch by Dave Westwood, 24 Jul 2003:
3827 added support for Unity OS (a proprietary OS)
3829 * Patch by Detlev Zundel, 23 Jul 2003:
3830 add "imls" command to print flash table of contents
3832 * Fix cold boot detection for log buffer reset
3834 * Return error for invalid length specifiers with "cp.X" etc.
3836 * Fix startup problem on MIPS
3838 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3839 bitmap support is configured
3841 * Patch by Bill Hargen, 18 Jul 2003:
3842 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3844 * Patch by Denis Peter, 18 Jul 2003:
3845 - fix memory configuration for MIP405T
3846 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3848 * Cleanup of TQM82xx configurations; use "official" board types
3849 to make selection easier.
3851 * Patch by Martin Krause, 17 Jul 2003:
3852 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3854 * Patch by Richard Woodruff, 17 July 03:
3855 - Fixed bug in OMAP1510 baud rate divisor settings.
3857 * Patch by Nye Liu, 16 July 2003:
3859 - add MPC86xADS support (uses MPC86xADS.h)
3860 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3862 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3863 o don't trust gclk() software measurement by default, depend on
3864 CONFIG_8xx_GCLK_FREQ
3865 - add DRAM SIMM not installed detection
3866 - use more "correct" SDRAM initialization sequence
3867 - allow different SDRAM sizes (8xxADS has 8M)
3869 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3870 - rename MAMR/MBMR defines to be more consistent. Should eventually
3871 be merged into MxMR to better reflect the PowerQUICC datasheet.
3873 * Patch by Yuli Barcohen, 16 Jul 2003:
3874 support new Motorola PQ2FADS-ZU evaluation board which replaced
3875 MPC8260ADS and MPC8266ADS
3877 ======================================================================
3878 Changes for U-Boot 0.4.4:
3879 ======================================================================
3881 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3883 * Add support for MGT5100 and MPC5200 processors
3885 * Patch by Lutz Dennig, 15 Jul 2003:
3886 update for R360MPI board
3888 ======================================================================
3889 Changes for U-Boot 0.4.3:
3890 ======================================================================
3892 * Patches by Kshitij, 04 Jul 2003
3893 - added support for arm925t cpu core
3894 - added support for TI OMAP 1510 Innovator Board
3896 * Patches by Martin Krause, 14 Jul 2003:
3897 - add I2C support for s3c2400 systems (trab board)
3898 - (re-) add "ping" to command table
3900 * Fix handling of "slow" POST routines
3902 * Patches by Yuli Barcohen, 13 Jul 2003:
3903 - Correct flash and JFFS2 support for MPC8260ADS
3904 - fix PVR values and clock generation for PowerQUICC II family
3907 * Patch by Bernhard Kuhn, 08 Jul 2003:
3908 - add support for M68K targets
3910 * Patch by Ken Chou, 3 Jul:
3911 - Fix PCI config table for A3000
3912 - Fix iobase for natsemi.c
3913 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3915 * Allow to enable "slow" POST routines by key press on power-on
3916 * Fix temperature dependend switching of LCD backlight on LWMON
3917 * Tweak output format for LWMON
3919 * Patch by Stefan Roese, 11 Jul 2003:
3920 - Fix bug in CONFIG_VERSION_VARIABLE.
3921 - AR405 config updated.
3922 - OCRTC/ORSG: bsp command added.
3923 - ASH405 bsp update.
3925 ======================================================================
3926 Changes for U-Boot 0.4.2:
3927 ======================================================================
3929 * Add support for NSCU board
3931 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3933 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3934 mirror bit flash on TQM8xxM modules
3936 * Patch by Kenneth Johansson, 30 Jun 2003:
3937 get rid of MK_CMD_ENTRY macro; update doc/README.command
3939 * Patch by Seb James, 30 Jun 2003:
3940 Improve documentation of I2C configuration in README
3942 * Fix problems with previous log buffer "fixes"
3944 * Fix minor help text issues
3946 * "log append" did not append a newline
3948 ======================================================================
3949 Changes for U-Boot 0.4.1:
3950 ======================================================================
3952 * Fix some missing commands, cleanup header files
3953 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3955 * Rewrite command lookup and help command (fix problems with bubble
3956 sort when sorting command name list). Minor cleanup here and there.
3958 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3959 - Allow to call sysmon function interactively
3960 - PIC on LWMON board needs delay after power-on
3961 - Add missing RSR definitions for MPC8xx
3962 - Improve log buffer handling: guarantee clean reset after power-on
3963 - Add support for EXBITGEN board (aka "genie")
3964 - Add support for SL8245 board
3967 - remove trailing white space, trailing empty lines, C++ comments, etc.
3968 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3970 * Patches by Kenneth Johansson, 25 Jun 2003:
3971 - major rework of command structure
3972 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3974 ======================================================================
3975 Changes for U-Boot 0.4.0:
3976 ======================================================================
3978 * Patches by Robert Schwebel, 26 Jun 2003:
3979 - csb226 configuration updated
3980 - credits for logodl port updated
3981 - innokom configuration updated
3982 - logodl tree update, still with coding style inconsistencies
3983 - added OCM for ppc405 warning to README
3985 * Patch by Pantelis Antoniou, 25 Jun 2003:
3986 update NetVia with V2 board support
3988 * Header file cleanup for ARM
3990 * Patch by Murray Jensen, 24 Jun 2003:
3991 - make sure to use only U-boot provided header files
3992 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3994 * Patch by Stefan Roese, 24 Jun 2003:
3995 - Update esd ASH405 board files.
3996 - Update esd DASA_SIM config file.
3997 - Add ping command to some esd boards.
3999 * Patch by Yuli Barcohen, 23 Jun 2003:
4000 Update for MPC8260ADS board
4002 * Patch by Murray Jensen, 23 Jun 2003:
4003 - cleanup of GCC 3.x compiler warnings
4005 * Patch by Rune Torgersen, 4 Jun 2003:
4006 add large memory support for MPC8266ADS board
4008 * Patch by Richard Woodruff, 19 June 03:
4009 - Enabled standard u-boot device abstraction for ARM
4010 - Enabled console device for ARM
4011 - Initilized bi_baudrate for ARM
4013 * Patch by Bill Hargen, 23 Apr 2003:
4014 fix byte order for 824x I2C addresses (write op)
4016 * Patch by Murray Jensen, 20 Jun 2003:
4018 - cleanup (especially for gcc-3.x compilers)
4020 * Patch by Tom Guilliams, 20 Jun 2003:
4021 added CONFIG_750FX support for IBM 750FX processors
4023 * Patch by Devin Crumb, 02 Apr 2003:
4024 Fix clock divider rounding problem in drivers/serial.c
4026 * Patch by Richard Woodruff, 19 June 03:
4027 - Fixed smc91c111 driver to sync with the u-boot environment
4028 (driver/smc91c111.c).
4029 - Added eth_init error return check in NetLoop (net/net.c).
4031 * Patch by Ken Chou, 19 June 2003:
4032 Added support for A3000 SBC board (Artis Microsystems Inc.)
4034 * Patches by Murray Jensen, 17 Jun 2003:
4035 - Hymod board database mods: add "who" field and new xilinx chip types
4036 - provide new "init_cmd_timeout()" function so code external to
4037 "common/main.c" can use the "reset_cmd_timeout()" function before
4038 entering the main loop
4039 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4040 slightly different. see include/configs/hymod.h for an example
4041 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4042 CFG_DTT_ADM1021 defined)
4043 - add new "eeprom_probe()" function which has similar args and
4044 behaves in a similar way to "eeprom_read()" etc.
4045 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4046 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4047 - gdbtools copyright update
4048 - ensure that set_msr() executes the "sync" and "isync" instructions
4049 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4050 - 8260 I/O ports fix: Open Drain should be set last when configuring
4051 - add SIU IRQ defines for 8260
4052 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4053 config.mk to allow board configurations to override the GNU
4054 linker script, selected via the LDSCRIPT, make variable, and to
4055 give an initial value to the OBJCFLAGS make variable
4056 - 8260 i2c enhancement:
4057 o correctly extends the timeout depending on the size of all
4058 queued messages for both transmit and receive
4059 o will not continue with receive if transmit times out
4060 o ensures that the error callback is done for all queued tx
4062 o correctly detects both tx and rx timeouts, only delivers one to
4063 the callback, and does not overwrite an earlier error
4064 o logic in i2c_probe now correct
4065 - add "vprintf()" function so that "panic()" function can be
4067 - many Hymod board changes
4069 * Patches by Robert Schwebel, 14 Jun 2003:
4070 - add support for Logotronic DL datalogger board
4071 - cleanup serial line after kermit binary download
4072 - add debugX macro (debug level support)
4073 - update mach-types.h to latest arm.linux.org.uk master list.
4075 * Patches by David Müller, 12 Jun 2003:
4076 - rewrite of the S3C24X0 register definitions stuff
4077 - "driver" for the built-in S3C24X0 RTC
4079 * Patches by Yuli Barcohen, 12 Jun 2003:
4080 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4081 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4082 configuration word supplied by FPGA on some MPC8260ADS boards
4084 * Patch by Pantelis Antoniou, 10 Jun 2003:
4085 Unify status LED interface
4087 * Add support for DS12887 RTC; add RTC support for ATC board
4089 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4090 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4091 - Add Atmel DataFlash support for reading and writing.
4092 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4093 - Add Flash detection on Atmel AT91RM9200DK
4094 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4095 - Replace old Ethernet PHY layer functions
4096 - Change link address
4098 * Patch by Frank Smith, 9 Jun 2003:
4099 use CRIT_EXCEPTION for machine check on 4xx
4101 * Patch by Detlev Zundel, 13 Jun 2003:
4102 added implementation of the "carinfo" command in cmd_immap.c
4104 * Fix CONFIG_NET_MULTI support in include/net.h
4106 * Patches by Kyle Harris, 13 Mar 2003:
4107 - Add FAT partition support
4108 - Add command support for FAT
4109 - Add command support for MMC
4111 - Add Intel PXA support for video
4112 - Add Intel PXA support for MMC
4114 - Enable MMC and FAT for lubbock board
4115 - Other misc changes for lubbock board
4117 * Patch by Robert Schwebel, April 02, 2003:
4118 fix for SMSC91111 driver
4120 * Patch by Vladimir Gurevich, 04 Jun 2003:
4121 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4123 * Patch by Stefan Roese, 05 Jun 2003:
4124 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4125 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4126 data cache can be used even if the chip select is in use.
4127 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4128 (see README for further description).
4129 - Changed config files of CONFIG_EEPRO100 boards to use the
4130 CFG_RX_ETH_BUFFER define.
4132 * Add support for RMU board
4134 * Add support for TQM862L at 100/50 MHz
4136 * Patch by Pantelis Antoniou, 02 Jun 2003:
4137 major reconstruction of networking code;
4138 add "ping" support (outgoing only!)
4140 * Patch by Denis Peter, 04 June 2003:
4141 add support for the MIP405T board
4143 * Patches by Udi Finkelstein, 2 June 2003:
4144 - Added support for custom keyboards, initialized by defining a
4145 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4146 - Added support for the RBC823 board.
4147 - cpu/mpc8xx/lcd.c now automatically calculates the
4148 Horizontal Pixel Count field.
4150 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4151 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4153 * Patch by Mark Rakes, 14 May 2003:
4154 add support for Intel e1000 gig cards.
4156 * Patch by Nye Liu, 3 Jun 2003:
4157 fix critical typo in MAMR definition (include/mpc8xx.h)
4159 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4161 * Patch by Klaus Heydeck, 2 Jun 2003
4162 Minor changes for KUP4K configuration
4164 * Patch by Marc Singer, 29 May 2003:
4165 Fixed rarp boot method for IA32 and other little-endian CPUs.
4167 * Patch by Marc Singer, 28 May 2003:
4168 Added port I/O commands.
4170 * Patch by Matthew McClintock, 28 May 2003
4171 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4172 - minor patches for utx8245
4174 * Patch by Daniel Engström, 28 May 2003:
4177 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4178 add nand flash support to SXNI855T configuration
4179 fix/extend nand flash support:
4180 - fix 'nand erase' command so does not erase bad blocks
4181 - fix 'nand write' command so does not write to bad blocks
4182 - fix nand_probe() so handles no flash detected properly
4183 - add doc/README.nand
4184 - add .jffs2 and .oob options to nand read/write
4185 - add 'nand bad' command to list bad blocks
4186 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4187 - make NAND read/write faster
4189 * Patch by Rune Torgersen, 23 May 2003:
4190 Update for MPC8266ADS board
4192 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4193 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4194 _time_ (!) if the environment is embedded within the U-Boot image,
4195 or in a separate flash sector.
4197 * Cleanup CFG_DER #defines in config files (wd maintained only)
4199 * Fix data abort exception handling for arm920t CPU
4201 * Fix alignment problems with flash driver for TRAB board
4203 * Patch by Donald White, 21 May 2003:
4204 fix calculation of base address in pci_hose_config_device()
4206 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4207 execute "cmd2", even if "cmd1" fails. Note that this is different
4208 to "run var1 var2" where the contents of "var2" will NOT be
4209 executed when a command in "var1" fails.
4211 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4213 * Patch by Kyle Harris, 20 May 2003:
4214 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4215 into cpu/pxa and arch-pxa.
4217 * Patch by Stefan Roese, 23 May 2003:
4218 - IBM PPC405EP port added.
4219 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4220 UART0) is used as default U-Boot console. PPC4xx only!
4221 - esd ASH405 board added (PPC405EP based).
4222 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4223 - esd CPCI405AB board added.
4224 - esd PMC405 board added.
4225 - Update of some esd boards.
4227 * Patch by Denis Peter, 19 Mai 2003:
4228 add support for the MIP405-3 board
4230 * Patch by Dave Ellis, 22 May 2003:
4231 Fix problem with only partially cleared .bss segment
4233 * Patch by Rune Torgersen, 12 May 2003:
4234 get PCI to work on a MPC8266ADS board; incorporate change to
4235 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4237 * Patch by Nye Liu, 1 May 2003:
4238 minor patches for the FADS8xx
4240 * Patch by Thomas Schäfer, 28 Apr 2003:
4241 Fix SPD handling for 256 ECC DIMM on Walnut
4243 * Add support for arbitrary bitmaps for TRAB's VFD command;
4244 allow to pass boot bitmap addresses in environment variables;
4245 allow for zero boot delay
4247 * Patch by Christian Geißinger, 19 May 2002:
4248 On TRAB: wait until the dummy byte has been completely sent
4250 * Patch by David Updegraff, 22 Apr 2003:
4251 update for CrayL1 board
4253 * Patch by Pantelis Antoniou, 21 Apr 2003:
4254 add boot support for ARTOS (a proprietary OS)
4256 * Patch by Steven Scholz, 11 Apr 2003:
4257 Add support for RTC DS1338
4259 * Patch by Rod Boyce, 24 Jan 2003:
4260 Fix counting of extended partitions in diskboot command
4262 * Patch by Christophe Lindheimer, 20 May 2003:
4263 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4265 * Fix SDRAM timing on Purple board
4267 * Add support for CompactFlash on ATC board
4268 (includes support for Intel 82365 and compatible PC Card controllers,
4269 and Yenta-compatible PCI-to-CardBus controllers)
4271 * Patch by Mathijs Haarman, 08 May 2003:
4272 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4274 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4276 * Add support for Promess ATC board
4278 * Patch by Keith Outwater, 28 Apr 2003:
4279 - Miscellaneous corrections and additions to GEN860T board specific code.
4280 - Added GEN860_SC variant to GEN860T.
4281 - Miscellaneous corrections to GEN860T documentation.
4282 - Correct duplicate entry in U-Boot CREDITS file.
4283 - Add GEN860T_SC entry in MAINTAINERS file.
4284 - Update CREDITS file with GEN860T_SC info.
4286 * Update Smiths Aerospace addresses in MAINTAINERS file
4288 * Fix error handling in hush's version of "run" command
4291 - Splashscreen support
4294 - temperature dependend enabling of LCD
4296 * Allow booting from old "PPCBoot" disk partitions
4298 * Add support for TQM8255 Board / MPC8255 CPU
4300 ======================================================================
4301 Changes for U-Boot 0.3.1:
4302 ======================================================================
4304 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4306 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4307 display when Linux takes over
4309 * Patch by Erwin Rol, 27 Feb 2003:
4310 Add support for RTEMS (this time for real).
4312 * Add support for "bmp info" and "bmp display" commands to load
4313 bitmap images; this can be used (for example in a "preboot"
4314 command) to display a splash screen very quickly after poweron.
4316 * Add support for 133 MHz clock on INCA-IP board
4318 * Patch by Lutz Dennig, 10 Apr 2003:
4319 Update for R360MPI board
4321 * Add new meaning to "autostart" environment variable:
4322 If set to "no", a standalone image passed to the
4323 "bootm" command will be copied to the load address
4324 (and eventually uncompressed), but NOT be started.
4325 This can be used to load and uncompress arbitrary
4328 * Patch by Stefan Roese, 10 Apr 2003:
4329 Changed DHCP client to use IP address from server option field #54
4330 from the OFFER packet in the server option field #54 in the REQUEST
4331 packet. This fixes a problem using a Windows 2000 DHCP server,
4332 where the DHCP-server is not the TFTP-server.
4334 * Set max brightness for MN11236 displays on TRAB board
4336 * Add support for TQM862L modules
4338 ======================================================================
4339 Changes for U-Boot 0.3.0:
4340 ======================================================================
4342 * Patch by Arun Dharankar, 4 Apr 2003:
4343 Add IDMA example code (tested on 8260 only)
4345 * Add support for Purple Board (MIPS64 5Kc)
4347 * Add support for MIPS64 5Kc CPUs
4349 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4351 * Patch by Denis Peter, 04 Apr 2003:
4352 - update MIP405-4 board
4354 * Patch by Stefan Roese, 4 Apr 2003:
4355 - U-Boot version environment variable "ver" added
4356 (CONFIG_VERSION_VARIABLE).
4357 - Changed PPC405GPr version from A to B.
4358 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4360 * Patches by Denis Peter, 03 April 2003:
4361 - fix PCI IRQs on MPL boards
4362 - fix two more un-relocated pointer problems
4364 * Fix behaviour of "run" command:
4365 - print error message iv variable does not exist
4366 - terminate processing of arguments in case of error
4368 * Patches by Peter Figuli, 10 Mar 2003
4369 - Add support for BTUART on PXA platform
4370 - Add support for WEP EP250 (PXA) board
4372 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4373 flash using a BDI2000
4375 * Implement fix for I2C Edge Conditions problem for all boards that
4376 use the bit-banging driver (common/soft_i2c.c)
4378 * Patch by Martin Winistoerfer, 23 Mar 2003
4379 - Add port to MPC555/556 microcontrollers
4380 - Add support for cmi customer board with
4381 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4383 * Patch by Rick Bronson, 28 Mar 2003:
4384 - fix common/cmd_nand.c
4386 * Patch by Arun Dharankar, 24 Mar 2003:
4387 - add threads / scheduler example code
4389 * Add patches by Robert Schwebel, 31 Mar 2003:
4390 - add ctrl-c support for kermit download
4391 - align bdinfo output on ARM
4392 - csb226 board: bring in sync with innokom/memsetup.S
4393 - csb226 board: fix MDREFR handling
4394 - misc doc fixes / extensions
4395 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4396 - add BOOT_PROGRESS to armlinux.c
4398 * Add CPU ID, version, and clock speed for INCA-IP
4400 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4401 - fix SRAM and SDRAM memory sizing
4402 - add status LED support
4403 - add MAC address for second (SCC1) ethernet port
4405 * Update default environment for TQM8260 board
4407 * Patch by Rick Bronson, 16 Mar 2003:
4408 - Add NAND flash support for reading, writing, and erasing NAND
4409 flash (certain forms of which are called SmartMedia).
4410 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4412 * Patches by Robert Schwebel, 19 Mar 2003:
4413 - use arm-linux-gcc as default compiler for ARM
4414 - fix i2c fixup code
4415 - fix missing baudrate setting
4416 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4417 - moved "ignoring trailing characters" _before_ u-boot wants to
4418 print out diagnostics messages; removes bogus characters at the
4421 * Patch by John Zhan, 18 Mar 2003:
4422 Add support for SinoVee Microsystems SC8xx boards
4424 * Patch by Rolf Offermanns, 21 Mar 2003:
4425 ported the dnp1110 related changes from the current armboot cvs to
4426 current u-boot cvs. smc91111 does not work. problem marked in
4427 smc91111.c, grep for "FIXME".
4429 * Patch by Brian Auld, 25 Mar 2003:
4430 Add support for STM flash chips on ebony board
4432 * Add PCI support for MPC8250 Boards (PM825 module)
4434 * Patch by Stefan Roese, 25 Mar 2003:
4437 * Patch by Stefan Roese, 20 Mar 2003:
4438 - CPCI4052 update (support for revision 3).
4439 - Set edge conditioning circuitry on PPC405GPr for compatibility
4440 to existing PPC405GP designs.
4441 - Clip udiv to 5 bits on PPC405 (serial.c).
4443 * Extend INCAIP board support:
4444 - add automatic RAM size detection
4445 - add "bdinfo" command
4446 - pass flash address and size to Linux kernel
4447 - switch to 150 MHz clock
4449 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4450 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4451 boards, version 153 for Rev. 200 boards).
4453 * Patch by Vladimir Gurevich, 12 Mar 2003:
4454 Fix relocation problem of statically initialized string pointers
4457 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4458 Cleanup & bug fixes for JFFS2 code:
4459 - the memory mangement was broken. It caused havoc on malloc by
4460 writing beyond the block boundaries.
4461 - the length calculation for files was wrong, sometimes resulting
4462 in short file reads.
4463 - data copying now optionally takes fragment version numbers into
4464 account, to avoid copying from older data.
4465 See doc/README.JFFS2 for details.
4467 * Patch by Josef Wagner, 12 Mar 2003:
4468 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4469 - ETH05 and BEDBUG support for CU824
4470 - added support for MicroSys CPC45
4471 - new BOOTROM/FLASH0 and DOC base for PM826
4473 * Patch by Robert Schwebel, 12 Mar 2003:
4474 Fix the chpart command on innokom board
4477 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4478 s/PPCBoot/U-Boot/ in some files
4479 s/pImage/uImage/ in some files
4481 * Patch by Detlev Zundel, 15 Jan 2003:
4482 Fix '' command line quoting
4484 * Patch by The LEOX team, 19 Jan 2003:
4485 - add support for the ELPT860 board
4486 - add support for Dallas ds164x RTC
4488 * Patches by David Müller, 31 Jan 2003:
4489 - minimal setup for CardBus bridges
4490 - add EEPROM read/write support in the CS8900 driver
4491 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4492 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4494 * Patch by Steven Scholz, 04 Feb 2003:
4495 add support for RTC DS1307
4497 * Patch by Reinhard Meyer, 5 Feb 2003:
4498 fix PLPRCR/SCCR init sequence on 8xx to allow for
4499 changes of EBDF by software
4501 * Patch by Vladimir Gurevich, 07 Feb 2003:
4502 "API-compatibility patch" for 4xx I2C driver
4504 * TRAB fixes / extensions:
4505 - Restore VFD brightness as saved in environment
4506 - add support for Fujitsu flashes
4507 - make sure both buzzers are turned off (drive low level)
4509 * Patches by Robert Schwebel, 06 Mar 2003:
4510 - fix bug in BOOTP code (must use NetCopyIP)
4511 - update of CSB226 port
4512 - clear BSS segment on XScale
4513 - added support for i2c_init_board() function
4514 - update to the Innokom plattform
4516 * Extend support for redundand environments for configurations where
4517 environment size < sector size
4519 * Patch by Rune Torgersen, 13 Feb 2003:
4520 Add support for Motorola MPC8266ADS board
4522 * Patch by Kyle Harris, 19 Feb 2003:
4523 patches for the Intel lubbock board:
4524 memsetup.S - general cleanup (based on Robert's csb226 code)
4525 flash.c - overhaul, actually works now
4526 lubbock.c - fix init funcs to return proper value
4528 * Patch by Kenneth Johansson, 26 Feb 2003:
4529 - Fixed off by one in RFTA calculation.
4530 - No need to abort when LDF is lower than we can program it's only
4531 minimum timing so clamp it to what we can do.
4532 - Takes function pointer to function for reading the spd_nvram. Usefull
4533 for faking data or hardcode a module without the nvram.
4534 - fix other user for above change
4535 - fix some comments.
4537 * Patches by Brian Waite, 26 Feb 2003:
4538 - fix port for evb64260 board
4539 - fix PCI for evb64260 board
4542 * Patch by Reinhard Meyer, 1 Mar 2003:
4543 Add support for EMK TOP860 Module
4545 * Patch by Yuli Barcohen, 02 Mar 2003:
4546 Add SPD EEPROM support for MPC8260ADS board
4548 * Patch by Robert Schwebel, 21 Jan 2003:
4549 - Add support for Innokom board
4550 - Don't complain if "install" fails
4551 - README cleanup (remove duplicated lines)
4552 - Update PXA header files
4554 * Add documentation for existing POST code (doc/README.POST)
4556 * Patch by Laudney Ren, 15 Jan 2003:
4557 Fix handling of redundand environment in "tools/envcrc.c"
4559 * Patch by Detlev Zundel, 28 Feb 2003:
4560 Add bedbug support for 824x systems
4562 * Add support for 16 MB flash configuration of TRAB board
4564 * Patch by Erwin Rol, 27 Feb 2003:
4565 Add support for RTEMS
4567 * Add image information to README
4569 * Patch by Stefan Roese, 18 Feb 2003:
4570 CPCIISER4 configuration updated.
4572 * Patch by Stefan Roese, 17 Feb 2003:
4573 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4575 * Patch by Stefan Roese, 13 Feb 2003:
4576 Add "pcidelay" environment variable (in ms, enabled via
4577 CONFIG_PCI_BOOTDELAY).
4578 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4579 RST# to respond to configuration cycles (33MHz -> 1s).
4581 * Fix dual PCMCIA slot support (when running with just one
4584 * Add VFD type detection to trab board
4586 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4587 variable with value in the EEPROM
4589 * Patch by Stefan Roese, 10 Feb 2003:
4590 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4592 * Add support for MIPS32 4Kc CPUs
4594 * Add support for INCA-IP Board
4596 ======================================================================
4597 Changes for U-Boot 0.2.2:
4598 ======================================================================
4600 * Add dual ethernet support on PM826
4602 * Add support for LXT971 PHY on PM826
4604 * Patch by Tord Andersson, 16 Jan 2003:
4605 Fix flash sector count for TQM8xxL
4607 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4608 16 bytes out of each 32 byte block)
4610 ======================================================================
4611 Changes for U-Boot 0.2.1:
4612 ======================================================================
4614 * Add support for V37 board
4615 (patch by Jón Benediktsson, 11 Dec 2002)
4617 * Update baudrate in bd_info when it gets changed
4619 * Add watchdog trigger points while waiting for serial port
4620 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4622 * Improve command line tool to access the U-Boot's environment
4623 (figuration of the utility, using a config file)
4625 * Add single quote support for (old) command line parser
4627 * Switch LWMON board default config from FRAM to EEPROM;
4628 in POST, EEPROM shows up on 8 addresses
4630 ======================================================================
4631 Changes for U-Boot 0.2.0:
4632 ======================================================================
4634 * Use 1-byte-read instead of -write for iprobe() function
4635 Add i2c commands to PM826 config
4637 * extend I2C POST code: check for list on known addresses
4639 * Improve log buffer code; use "loglevel" to decide which messages
4640 to log on the console, too (like in Linux); get rid of "logstart"
4642 * Add command line tool to access the U-Boot's environment
4643 (board-specific for TRAB now, to be fixed later)
4645 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4646 Fix misc problems with AmigaOne support
4648 * Patch by Chris Hallinan, 3 Dec 2002:
4649 minor cleanup to the MPC8245 EPIC driver
4651 * Patch by Pierre Aubert , 28 Nov 2002
4652 Add support for external (SIU) interrupts on MPC8xx
4654 * Patch by Pierre Aubert , 28 Nov 2002
4655 Fix nested syscalls bug in standalone applications
4657 * Patch by David Müller, 27 Nov 2002:
4658 fix output of "pciinfo" command for CardBus bridge devices.
4660 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4663 * Add LED indication for IDE activity on KUP4K board
4665 * Fix startup problems with VFD display on TRAB
4667 * Patch by Pierre Aubert, 20 Nov 2002
4668 Add driver for Epson SED13806 graphic controller.
4669 Add support for BMP logos in cfb_console driver.
4671 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4673 * Patch by Rod Boyce, 21 Nov 2002:
4674 fix PCMCIA on MBX8xx board
4676 * Patch by Pierre Aubert , 21 Nov 2002
4677 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4678 bootmode word in DPRAM configurable
4680 * Patch by Daniel Engström, 18 Nov 2002:
4681 Fixes for x86 port (mostly strings issues)
4683 * Patch by Ken Chou, 18 Nov 2002:
4684 Fix for natsemi NIC cards (DP83815)
4686 * Patch by Pierre Aubert, 19 Nov 2002:
4687 fix a bug for the MII configuration, and some warnings
4689 * Patch by Thomas Frieden, 13 Nov 2002:
4690 Add code for AmigaOne board
4691 (preliminary merge to U-Boot, still WIP)
4693 * Patch by Jon Diekema, 12 Nov 2002:
4694 - Adding URL for IEEE OUI lookup
4695 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4697 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4698 root-on-nfs macros are designed to switch how the default boot
4699 method gets defined.
4701 * Patch by Daniel Engström, 13 Nov 2002:
4702 Add support for i386 architecture and AMD SC520 board
4704 * Patch by Pierre Aubert, 12 Nov 2002:
4705 Add support for DOS filesystem and booting from DOS floppy disk
4707 * Patch by Jim Sandoz, 07 Nov 2002:
4708 Increase number of network RX buffers (PKTBUFSRX in
4709 "include/net.h") for EEPRO100 based boards (especially SP8240)
4710 which showed "Receiver is not ready" errors when U-Boot was
4711 processing the receive buffers slower than the network controller
4714 * Patch by Andreas Oberritter, 09 Nov 2002:
4715 Change behaviour of NetLoop(): return -1 for errors, filesize
4716 otherwise; return code 0 is valid an means no file loaded - in this
4717 case the environment still gets updated!
4719 * Patches by Jon Diekema, 9 Nov 2002:
4720 - improve ADC/DAC clocking on the SACSng board to align
4721 the failing edges of LRCLK and SCLK
4722 - sbc8260 configuration tweaks
4723 - add status LED support for 82xx systems
4724 - wire sspi/sspo commands into command handler; improved error
4726 - add timestamp support and alternate memory test to the
4727 SACSng configuration
4729 * Patch by Vince Husovsky, 7 Nov 2002:
4730 Add "-n" to linker options to get rid of "Not enough room for
4731 program headers" problem
4733 * Patch by David Müller, 05 Nov 2002
4734 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4735 so we can use an already existing name
4737 * Patch by Pierre Aubert, 05 Nov 2002
4738 Hardware relatied improvments in FDC boot code
4740 * Patch by Holger Schurig, 5 Nov 2002:
4741 Make the PXA really change it's frequency
4743 * Patch by Pierre Aubert, 05 Nov 2002
4744 Add support for slave serial Spartan 2 FPGAs
4746 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4749 * Add support for log buffer which can be passed to Linux kernel's
4750 syslog mechanism; used especially for POST results.
4752 * Patch by Klaus Heydeck, 31 Oct 2002:
4753 Add initial support for kup4k board
4755 * Patch by Robert Schwebel, 04 Nov 2002:
4756 - use watchdog to reset PXA250 systems
4757 - added progress callbacks to (some of the) ARM code
4758 - update for Cogent CSB226 board
4760 * Add support for FPS860 board
4762 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4763 Improve PCI access on 32-bits Compact PCI bus
4765 * Fix mdelay() on TRAB - this was still the debugging version with
4766 seconds instead of ms.
4768 * Patch by Robert Schwebel, 1 Nov 2002:
4769 XScale related cleanup (affects all ARM boards)
4771 * Cleanup of names and README.
4773 ======================================================================
4774 Notes for U-Boot 0.1.0:
4775 ======================================================================
4777 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4779 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4780 For information about the history of the project please see the
4781 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4783 ======================================================================