1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Changes/fixes for drivers/cfi_flash.c:
7 - Add Intel legacy lock/unlock support to common CFI driver
9 On some Intel flash's (e.g. Intel J3) legacy unlocking is
10 supported, meaning that unlocking of one sector will unlock
11 all sectors of this bank. Using this feature, unlocking
12 of all sectors upon startup (via env var "unlock=yes") will
15 - Fixed problem with multiple reads of envronment variable
16 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
18 - Removed unwanted linefeeds from "protect" command when
19 CFG_FLASH_PROTECTION is enabled.
21 - Changed p3p400 board to use CFG_FLASH_PROTECTION
23 Patch by Stefan Roese, 01 Apr 2006
25 * Changes/fixes for drivers/cfi_flash.c:
26 - Correctly handle the cases where CFG_HZ != 1000 (several
28 - Fix the timeout calculation of buffered writes (off by a
30 Patch by Anders Larsen, 31 Mar 2006
32 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
34 405 SDRAM: - The SDRAM parameters can now be defined in the board
35 config file and the 405 SDRAM controller values will
36 be calculated upon bootup (see PPChameleonEVB).
37 When those settings are not defined in the board
38 config file, the register setup will be as it is now,
39 so this implementation should not break any current
40 design using this code.
42 Thanks to Andrea Marson from DAVE for this patch.
44 440 DDR: - Added function sdram_tr1_set to auto calculate the
45 TR1 value for the DDR.
46 - Added ECC support (see p3p440).
48 Patch by Stefan Roese, 17 Mar 2006
50 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
51 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
53 * Add support for ymodem protocol download
54 Patch by Stefano Babic, 29 Mar 2006
56 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
57 Merge from Markus Klotzbücher's repo, 01 Apr 2006
59 * GCC-4.x fixes: clean up global data pointer initialization for all
62 * Update for Delta board:
63 - redundant NAND environment
64 - misc Monahans cleanups (remove dead code etc.)
65 - DA9030 Initialization; some minimal changes to PXA I2C driver to
66 make it work with the Monahans.
67 - Make Monahans clock frequency configurable using
68 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
69 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
70 Merge from Markus Klotzbücher's repo, 25 Mar 2006
72 * Enable Quad UART om MCC200 board.
74 * Cleanup MCC200 board configuration; omit non-existent stuff.
76 * Add support for MPC859/866 Rev. A.0
78 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
80 * Fix DDR ECC bit definitions for MPC83xx.
82 * Add initial support for MPC8349E MDS board.
84 * Add support for ECC DDR initialization on MPC83xx.
86 * Add DMA support for MPC83xx.
88 * Add sync in do_reset() routine for MPC83xx after RPR register
89 was written to. It is need on some targets when BAT translation
92 * Add bit definitions for MPC83xx DDR controller registers.
94 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
96 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
98 * Add support for DS1374 RTC chip.
100 * Add support for Lite5200B board.
101 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
103 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
104 timer and cpu_reset code from cpu/$(CPU) into the new
105 cpu/$(CPU)/$(SOC) directories
106 Patch by Andreas Engel, 13 Mar 2006
108 * Change max size of uncompressed uImage's to 8MByte and add
109 CFG_BOOTM_LEN to adjust this setting.
111 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
112 uImages was restricted to 4MBytes. This default size is now
113 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
114 in the board config file.
116 Patch by Stefan Roese, 13 Mar 2006
118 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
119 Patch by Stefan Roese, 13 Mar 2006
121 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
122 Patch by Cedric Vincent, 06 Jul 2005
124 * au1x00_eth.c: check malloc return value and abort if it failed
125 Patch by Andrew Dyer, 26 Jul 2005
127 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
128 incorrectly generating start/stop conditions on the bus.
129 Patch by Andrew Dyer, 26 Jul 2005
131 * Fix bug in [id]cache_status commands for MPC85xx processors;
132 should look at LSB of L1CSRn registers to determine if L1 cache is
133 enabled, not the MSB.
134 Patch by Murray Jensen, 19 Jul 2005
136 * Fix array overflow with fw_setenv on uninitialised environment
137 Patch by Murray Jensen, 15 Jul 2005
139 * Add support for EmbeddedPlanet EP88x boards
140 Patch by Yuli Barcohen, 13 Jul 2005
142 * Remove board specific configuration includes from the common xilinx
143 ethernet and iic adapter code.
144 Patch by Michael Libeskind, 12 Jul 2005
146 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
147 Patch by Murray Jensen, 08 Jul 2005
149 * Add (some) definitions for the MPC85xx local bus controller
150 Patch by Murray Jensen, 08 Jul 2005
152 * Add CPM2 I/O pin functions for MPC85xx processors
153 Patch by Murray Jensen, 08 Jul 2005
155 * Fix compile problem
157 * Added PCI support for MPC8349ADS board
158 Patch by Kumar Gala 11 Jan 2006
160 * Enable address translation on MPC83xx
161 Patch by Kumar Gala, 10 Feb 2006
163 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
164 Patch by Kumar Gala, 25 Jan 2006
166 * Fixed defines for MPC83xx SICRL register to match current specs
167 Patch by Kumar Gala, 23 Jan 2006
169 * Only disable the MPC83xx watchdog if its enabled out of reset.
170 If its disabled out of reset SW can later enable it if so desired
171 Patch by Kumar Gala, 11 Jan 2006
173 * Allow config of GPIO direction & data registers at boot on 83xx
174 Patch by Kumar Gala, 11 Jan 2006
176 * Enable time handling on 83xx
177 Patch by Kumar Gala, 11 Jan 2006
179 * Make System IO Config Registers board configurable on MPC83xx
180 Patch by Kumar Gala, 11 Jan 2006
182 * Fixed PCI indirect config ops to handle multiple PCI controllers
183 We need to adjust the bus number we are trying to access based
184 on which PCI controller its on
185 Patch by Kumar Gala, 12 Jan 2006
187 * Report back PCI bus when doing table based device config
188 Patch by Kumar Gala, 11 Jan 2006
190 * Added support for PCI prefetchable region and BARs
191 If a host controller sets up a region as prefetchable and
192 a device's BAR denotes it as prefetchable, allocate the
193 BAR into the prefetch region.
195 If a BAR is prefetchable and no prefetchable region has
196 been setup by the controller we fall back to allocating
197 the BAR into the normally memory region.
198 Patch by Kumar Gala, 11 Jan 2006
200 * Add helper function for generic flat device tree fixups for mpc83xx
201 Patch by Kumar Gala, 11 Jan 2006
203 * Add support for passing initrd information via flat device tree
204 Patch by Kumar Gala, 11 Jan 2006
206 * Added OF_STDOUT_PATH and OF_SOC
208 OF_STDOUT_PATH specifies the path to the device the kernel can use
211 OF_SOC specifies the proper name of the SOC node if one exists.
212 Patch by Kumar Gala, 11 Jan 2006
214 * Allow board code to fixup the flat device tree before booting a kernel
215 Patch by Kumar Gala, 11 Jan 2006
217 * Added CONFIG_ options for bd_t and env in flat dev tree
219 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
220 into the resulting flat device tree.
222 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
223 variables from u-boot into the flat device tree
225 Patch by Kumar Gala, 11 Jan 2006
227 * Add support for the DHCP vendor optional bootfile (#67).
228 Ignores the vendor TFTP server name option (#66).
229 Patch by Murray Jensen, 30 Jun 2005
231 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
232 Patch by Andy Fleming, 14 Jun 2005
234 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
235 Patch by Gerhard Jaeger, 21 Jun 2005
237 * Add netconsole and some more commands to RPXlite_DW board
238 Patch by Sam Song, 19 Jun 2005
240 * Fix bad declaration on pci_cfgfunc_nothing
241 Patch by Sam Song, 19 Jun 2005
243 * Adjust "echo" as a default command
244 Patch by Sam Song, 19 Jun 2005
246 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
247 Patch by KokHow Teh, 16 Jun 2005
249 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
250 Patch by Rick Bronson, 15 Jun 2005
252 * Coding Style cleanup
254 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
255 Patch by Andrew Dyer, 13 Jun 2005
257 * Add ADI Blackfin support
258 - add support for Analog Devices Blackfin BF533 CPU
259 - add support for the ADI BF533 Stamp uClinux board
260 - add support for the ADI BF533 EZKit board
261 Patches by Richard Klingler, 11 Jun 2005
263 * Add loads of ntohl() in image header handling
264 Patch by Steven Scholz, 10 Jun 2005
266 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
267 variable to set clock
268 Patch by Yuli Barcohen, 05 Jun 2005
270 * RPXlite configuration fixes
271 - Use correct flash sector size
272 - Use correct memory test end address
273 - Add support for bzip2 compression
274 - Various small fixes
275 Patch by Yuli Barcohen, 05 Jun 2005
277 * Memory configuration changes for ZPC.1900 board
278 - Fix SDRAM timing on both local bus and 60x bus
279 - Add support for second flash bank (SIMM)
280 - Change boot flash base
281 Patch by Yuli Barcohen, 05 Jun 2005
283 * Add support for Adder boards with 16MB SDRAM;
284 add support for second FEC on Adder87x board.
285 Patch by Yuli Barcohen, 05 Jun 2005
287 * Fix conditional for including ks8695eth driver
288 Patch by Greg Ungerer, 04 Jun 2005
290 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
291 Patch by Friedrich Lobenstock, 02 Jun 2005
293 * Fix comment in common/soft_i2c.c
294 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
296 * Cleanup compiler warnings.
297 Patch by Greg Ungerer, 21 May 2005
299 * Word alignment fixes for word aligned NS16550 UART
300 Patch by Jean-Paul Saman, 01 Mar 2005
302 Fixes bug with UART that only supports word aligned access: removed
303 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
304 (broken!) versions of GCC generate byte accesses when encountering
305 the packed attribute regardless if the struct is already correctly
306 aligned for a platform. Peripherals that can only handle word
307 aligned access won't work properly when accessed with byte access.
308 The struct NS16550 is already word aligned for REG_SIZE = 4, so
309 there is no need to packed the struct in that case.
311 * Fix behaviour if gatewayip is not set
312 Patch by Robin Gilks, 23 Dec 2004
314 * Fix cleanup for netstart board.
315 Remove build results from repository
317 * Some code cleanup for GCC 4.x
319 * Fixes to support environment in NAND flash;
320 enable NAND flash based environment for delta board.
322 * Add support for Intel Monahans CPU on Zylonite and Delta boards
323 (This is Work in Progress!)
325 * Add support for TQM8260-AI boards.
329 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
330 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
331 Patch by Ladislav Michl, 29 Jun 2005
333 * Add lowboot target to mcc200 board
334 Patch by Stefan Roese, 4 Mar 2006
336 * Fix problem with flash_get_size() from CFI driver update
337 Patch by Stefan Roese, 1 Mar 2006
339 * Make CFG_NO_FLASH work on ARM systems
340 Patch by Markus Klotzbuecher, 27 Feb 2006
342 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
345 * Convert mcc200 to use common CFI flash driver
346 Patch by Stefan Roese, 28 Feb 2006
348 * Add env-variable "unlock" to handle initial state of sectors
351 Only the U-Boot image and it's environment is protected,
352 all other sectors are unprotected (unlocked) if flash
353 hardware protection is used (CFG_FLASH_PROTECTION) and
354 the environment variable "unlock" is set to "yes".
356 Patch by Stefan Roese, 28 Feb 2006
358 * Update drivers/cfi_flash.c:
359 - find_sector() called in both versions of flash_write_cfiword()
360 Patch by Peter Pearse, 27th Feb 2006
362 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
363 Patch by Jose Maria Lopez, 16 Jan 2006
365 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
366 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
368 * Changes/fixes for drivers/cfi_flash.c:
369 We *should* check if there are any error bits if the previous call
370 returned ERR_OK (Otherwise we will have output an error message in
371 flash_status_check() already.) The original code would only check for
372 error bits if flash_status_check() returns ERR_TIMEOUT.
373 Patch by Marcus Hall, 23 Aug 2005
375 * Changes/fixes for drivers/cfi_flash.c:
376 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
377 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
378 Patch by Sangmoon Kim, 19 Aug 2005
380 * Fixes for drivers/cfi_flash.c:
381 - Fix wrong timeout value usage in flash_status_check()
382 - Round write_tout up when converting to msec in flash_get_size()
383 - Remove clearing flash status at the end of flash_write_cfibuffer()
384 which sets Intel 28F640J3 flash back to command mode on CSB472
385 Patch by Tolunay Orkun, 02 July 2005
387 * Add basic support for the SMMACO4 Board from PanDaCom.
388 Patch by Heiko Schocher, 20 Feb 2006
390 * Add GIT version information (commid ID) to untagged U-Boot versions
392 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
393 of all unreleased (untagged) U-Boot images will be automatically
394 extended upon compiletime with a part of the GIT commit ID and
395 possibly with "dirty" if uncommited changes are detected.
397 Here an example for the resulting version:
398 "U-Boot 1.1.4-g3457ac18-dirty"
400 The version is now maintained in the toplevel Makefile and the
401 version headers are autogenerated.
403 Patch by Stefan Roese, 9 Feb 2006
405 * Update default environment for INKA4x00 board.
407 * Convert CPCI750 to use common CFI flash driver
408 Patch by Reinhard Arlt, 8 Feb 2006
410 * Various changes to esd HH405 board specific files
411 Patch by Matthias Fuchs, 07 Feb 2006
413 * Cleanup U-Boot boot messages on ARM.
415 To match the U-Boot user interface on ARM platforms to the U-Boot
416 standard (as on PPC platforms), some messages with debug character
417 are removed from the default U-Boot build.
418 Enable DEBUG for lib_arm/board.c to enable debug messages.
419 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
420 Patch by Stefan Roese, 24 Jan 2006
422 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
423 Patch by Stefan Roese, 18 Jan 2006
425 * Add VGA support (CT69000) to CPCI750 board.
426 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
427 Patch by Reinhard Arlt, 30 Dec 2005
429 * PMC405 and CPCI405: Moved configuration of pci resources
431 PMC405 and CPCI2DP: Added firmware download and booting via pci.
432 Patch by Matthias Fuchs, 20 Dec 2005
434 * Fix 28F256J3A support on PM520 board
435 (without bank-switching only 32 MB can be accessed)
437 * Fix mkimage bug with multifile images created on 64 bit systems.
439 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
441 * Fix compiler problem with at91rm9200dk board.
442 Patch by Eugen Bigz, 19 Dec 2005
444 ======================================================================
445 Changes for U-Boot 1.1.4:
446 ======================================================================
448 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
449 - Changed GPIO setup to enable another address line in order to
450 address 64M of FLASH.
451 - Added function sdram_tr1_set to auto calculate the tr1 value for
453 Patch by Steven Blakeslee, 12 Dec 2005
455 * MPC5200: Set PCI retry counter to 0 = infinite retry;
456 The default of 255 is too short for slow devices.
457 Patch by Martin Nykodym, 12 Dec 2005
459 * Change port configuration for O2DNT (CODEC1 on PSC1).
461 * Fix register for PCI async mode on PPC440EP
462 Patch by Youngchul Bang, 08 Dec 2005
464 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
465 This segment may be required by some libgcc.a functions
468 * Fix DPRAM offset/size for MPC8541/8555.
469 Simplify TQM85xx Makefile handling.
471 * Fix data overflow (typo?) in rtc/ds1302.c
473 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
475 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
476 - Support for TQM8541/8555 boards added.
477 - Complete rework of TQM8540/8560 support.
478 - Common TQM85xx code now supports all current TQM85xx platforms
479 (TQM8540/8541/8555/8560).
480 - DDR SDRAM size detection added.
481 - CAS latency default values can be overwritten by setting "serial#"
482 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
483 If problems are detected with this non default CAS latency,
484 the default values will be used instead.
485 - Flash size detection added.
486 - Moved FCC ethernet driver initialization behind TSEC driver init
487 -> TSEC is first device.
488 Patch by Stefan Roese, 30 Nov 2005
490 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
491 Patch by John Otken, 23 Nov 2005
493 * Changed PPC44x startup message (cpu info, speed...) to common style:
494 On PPC44x platforms, the startup message generated in "cpu.c" only
495 comprised the ppc type and revision but not additional information
496 like speed etc. Those speed infos where printed in the board specific
497 code. This new implementation now prints all CPU infos in the common
498 cpu specific code. No board specific code is needed anymore and
499 therefore removed from all current 44x implementations.
500 Patch by Stefan Roese, 27 Nov 2005
502 * Adjust TQM834x PHY addresses for latest hardware revision.
504 * Increase malloc arena on TQM5200 board to 256 kB.
505 With 64 kb uniform flash sector size the old value of 128 kB was
508 * Fix miiphy global data initialization (problem on 4xx boards when
509 no ethaddr is assigned). Initialization moved from
510 miiphy_register() to eth_initialize().
512 Based on initial patch for 4xx platform by Matthias Fuchs.
514 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
516 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
517 The COPYING file was extended to make clear that these files can be
518 used in non-GPL code, too.
519 Also, a corresponding note was placed in the headers of the affected files.
521 * Add support for Prodrive P3P440 board:
522 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
523 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
524 for bank autodetection
525 Patch by Stefan Roese, 22 Nov 2005
527 * Change all '$(...)' variable references into '${...}'
528 which makes the environment compatible with the hush shell.
529 WARNING: Support for the old '$(...)' syntax will be
530 discontinued in a later version.
532 * Minor changes to init flags in TQM834x PCI.
534 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
535 Patch by Stefan Roese, 15 Nov 2005
537 * New PPC 405EP board added: CMS700
538 Added CONFIG_NET_MULTI for VOM405 board.
539 Added reset_phy() for VOM405 board.
540 Patch by Matthias Fuchs, 09 Nov 2005
542 * Updated PCI mapping for esd CPCI2DP board.
543 Add support for error LED.
544 Patch by Matthias Fuchs, 07 Nov 2005
546 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
547 Patch by Stefan Roese, 07 Nov 2005
549 * Correct PPC Timebase register definitions (SPRN_TBRL...)
550 Patch by Stefan Roese, 07 Nov 2005
552 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
553 Patch by Stefan Roese, 05 Nov 2005
555 * Additional fix for external IRQ config on Yellowstone & Yosemite
556 Patch by Stefan Roese, 03 Nov 2005
558 * Add support for Ocotea pass 3 with 440GX Rev. F
559 Patch by Stefan Roese, 01 Nov 2005
561 * Fix external IRQ configuration on Yellowstone & Yosemite
562 Patch by Stefan Roese, 28 Oct 2005
564 * Add support for multiple PHYs.
565 Tested on the following boards:
566 cmcpu2 (at91rm9200/ether.c)
567 PPChameleon (ppc4xx/4xx_enet.c)
568 yukon (mpc8220/fec.c)
570 tqm834x (mpc834x/tsec.c) with EEPRO100
571 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
572 Main changes include:
574 - miiphy_register routine was added to allow multiple PHYs to be registered
575 - miiphy_read and miiphy_write are now defined in this file, and
576 require additional argument (char *devname)
577 - other miiphy_* routines also require additional device name argument
580 Calling reset_phy() was moved to be executed *after* eth_initialize().
581 This is necessary as now some of the implementations of reset_phy()
582 may need to use miiphy_reset() which is not allowed before eth_initialize()
583 as eth_initialize registers all required miiphy_* routines.
584 Tested on IP860 and PHY initializes properly after this change.
586 * Correct includes for flat tree builder.
588 * Fix conflicting types (flash_write()) in trab auto_update.c.
590 * Add PCI support for the TQM834x board.
592 * Add missing 4xx board to MAKEALL
593 Patch by Stefan Roese, 20 Oct 2005
595 * Fix conflicting types (flash_write()) in esd auto_update.c
596 Patch by Stefan Roese, 20 Oct 2005
598 * Fix problem with sleep in NetConsole (use get_timer())
599 Patch by Stefan Roese, 20 Oct 2005
601 * Add NetConsole Support for AMCC eval boards
602 Patch by Stefan Roese, 20 Oct 2005
604 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
605 Patch by Stefan Roese, 18 Oct 2005
607 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
608 Fix identation on ext2ls help entry.
609 Patch by Stefan Roese, 14 Oct 2005
611 * Add support for TQM834x boards.
614 * Cleanup for GCC-4.x
616 * Add documentation for Open Firmware Flat Tree and usage.
617 Patch by Pantelis Antoniou, 13 Oct 2005
619 * Add missing files for Pantelis Antoniou's patch
620 Patch by Pantelis Antoniou, 04 Sep 2005
622 * Fix problem in ppc4xx eth-driver without ethaddr (only without
623 CONFIG_NET_MULTI set)
624 Patch by Stefan Roese, 10 Oct 2005
626 * Fix gzip bmp support (test if malloc fails, warning when truncated).
627 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
628 Patch by Stefan Roese, 07 Oct 2005
630 * Add support for OF flat tree for the STXtc board.
631 Patch by Pantelis Antoniou, 04 Sep 2005
633 * Support passing of OF flat trees to the kernel.
634 Patch by Pantelis Antoniou, 04 Sep 2005
638 * Add support for NetSilicon NS7520 processor.
639 Patch by Art Shipkowski, 12 May 2005
641 * Add support for AP1000 board.
642 Patch by James MacAulay, 07 Oct 2005
644 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
645 Patch by Anders Larsen, 07 Oct 2005
647 The Atmel errata #11 states that the transfer buffer descriptor
648 table must be aligned on a 16-word boundary. As it turned out, this
649 is insufficient - it seems the table must be aligned on a boundary
650 at least as large as the table itself (in Linux this is not an
651 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
653 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
654 Patch by Anders Larsen, 07 Oct 2005
656 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
657 sed the linker scripts, rather than pre-process them.
658 Patch by Peter Pearse, 07 Oct 2005
660 * Update make target for ARM supported boards.
661 Use lowlevel_init() instead of platformsetup() [rename].
662 Patch by Peter Pearse, 06 Oct 2005
664 * Fix booting from serial dataflash on AT91RM9200
665 Patch by Peter Menzebach, 29 Aug 2005
667 * Add JFFS2 support for TRAB board
668 Patch by Martin Krause, 25 Aug 2005
670 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
671 Patch by Marcus Hall, 24 Aug 2005
673 * Fix the machine-id of the Cogent csb637 board
674 Patch by Anders Larsen, 05 Oct 2005
676 * Complete support for the KwikByte KB920x boards
677 Patch by Anders Larsen, 05 Oct 2005
679 * Set the AT91RM9200 clock to asynchronous mode
680 Patch by Anders Larsen, 03 May 2005
682 * Set the AT91RM9200 clock to synchronous mode
683 Patch by Anders Larsen, 29 Apr 2005
685 * Add support for Cogent csb637
686 Patch by Anders Larsen, 29 Apr 2005
688 * Fix dm9161.c initialization
689 Patch by Anders Larsen, 29 Apr 2005
691 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
692 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
694 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
695 Patch by Anders Larsen, 29 Apr 2005
697 * Fix device partition intialization for SystemACE disks.
698 Patch by Stephen Williams, 28 Apr 2005
700 * Added support for KwikByte KB920x boards (based on AT91RM9200)
701 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
703 * Add support for S29GL064M-R3 flash chip on xsengine board
704 Patch by Kurt Stremerch, 18 Apr 2005
706 * E500 update: repoint IVPR to RAM when code is relocated
707 Patch by Kylo Ginsberg, 13 Apr 2005
709 * Fix loop end test in lib_generic/string.c:strswab()
710 Patch by Andrew Dyer, October 10, 2005
711 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
715 * Update ARM Integrator boards:
716 Correct addessing errors in platform files.
717 Split off common core module data from Integrator header files to
718 include/armcoremodule.h.
719 Patch by Peter Pearse, 04 Oct 2005
721 * Make sure only supported compiler options are used
722 Import "cc-option" shell function from kernel and
723 use it to get the correct ARM GCC options for individual CPUs
724 Patch by Peter Pearse, 30 Jun 2005
726 * Fix 440GR to print correct cpu revision
727 Patch by Stefan Roese, 04 Oct 2005
729 * Change board message on AMCC Yosemite & Yellowstone to common style
730 Patch by Stefan Roese, 03 Oct 2005
732 * Fix compiler warning
734 * Fix FEC PHY addresses for TQM85xx boards
736 * Fix uninitialized variable problem in hush shell
737 Patch by Lars Rostock, 26 Sep 2005
739 * Undo change of f6e20fc6ca... to include/configs/trab.h
740 (Must have been an accident?)
742 * Add support for AT91RM9200 OHCI Controller.
743 Patch by Eric Benard, 07 Apr 2005
745 * Update ARM mach-types.h
746 Patch by Eric Benard, 07 Apr 2005
748 * Add support for MP2USB board.
749 Patch by Eric Benard, 07 Apr 2005
751 * Add board support for armadillo HT1070
752 Patch by Rowel Atienza, 06 Apr 2005
754 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
755 Patch by Vitaly Bordug, 30 Mar 2005
757 * Add iopset command on mpc8xx
758 Patch by Daniel Eisenhut, 25 Mar 2005
760 * Add support for MII in eepro100 driver.
761 Patch by Gleb Natapov, 21 Mar 2005
763 * Fixes to the Lubbock (PXA 25x) support:
764 - Resolve the FIXME with respect to saving the u-boot environment.
765 - Make the default load address land in real memory.
766 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
767 Patch by David Brownell, 10 Mar 2005
769 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
770 Patch by Marc Leeman, 04 Mar 2005
772 * OMAP242x H4 board update
773 - fix for ES2 differences.
774 - switch to using the cfi_flash driver.
775 - fix SRAM build address.
776 - fix for GP device operation.
777 - unlock SRAM for GP devices.
778 - display more device information.
779 - fix potential deadlock in omap24xx_i2c driver.
780 - fix DLL load values to match dpllout*1 operation.
781 - fix 2nd chip select init for combo DDR device.
782 - add support for CFI Intel 28F256L18 on H4 board.
783 Patch by Richard Woodruff, 03 Mar 2005
785 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
786 Patch by Steven Scholz, 02 Mar 2005
789 Patch by Ara Avanesyan, 24 Feb 2005
791 * Remove unneeded #include <malloc.h>
792 Patch by Ladislav Michl, 22 Feb 2005
794 * Add cramfs support for m68k
795 Patch by Zachary Landau, 21 Feb 2005
797 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
798 Patch by Jeff Angielski, 21 Feb 2005
800 * Fix au1x00_serial baud rate calculation:
801 remove hardcoded cpu clock divisor and use register instead;
802 round up instead of truncate
803 Patch by Andrew Dyer, 15 Feb 2005
805 * Add Xilinx Spartan3 family FPGA support
806 Patch by Kurt Stremerch, 14 Feb 2005
808 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
809 Patch by Zachary Landau, 11 Feb 2005
812 Patch by Matthias Fuchs, 25 Sep 2005
814 * Added support for PCI bridge on MPC8272ADS
815 Patch by Vitaly Bordug, Feb 09 2005
817 * Update multicore CM9XX support for Integrator AP to allow booting from flash
818 Patch by Jean-Paul Saman, 8 Feb 2005
820 * Fix strswab() to reliably find end of string
821 Patch by Andrew Dyer, 08 Feb 2005
823 * Fix typos in include/ppc440.h
824 Patch by Andrew E Mileski, 04 Feb 2005
826 * Add Vibren (was Accelent) PXA255 IDP Support
827 Patch by Cliff Brake, 04 Feb 2005
829 * Fix tools/bmp_logo.c using incorrect offset to pixel data
830 Patch by Andrew Dyer, 31 Jan 2005
832 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
833 Patch by Peter Pearse, 2 Feb 2005
835 * Fix error handling in tools/env/fw_env.c
836 Patch by Ara Avanesyan, 01 Feb 2005
838 * Fix MGT5100 PSC baudrate calculation
839 Patch by Sebastian Schau, 27 Jan 2005
841 * OMAP242x fix for GP device booting
842 - Add SRAM unlock for GP devices.
843 - Change DDR DLL unlock value to allow DPLLout*1 operation.
844 Patches by Richard Woodruff, 21 Jan 2005:
846 * Add support for AMD's Pb1x00 eval board;
847 add MII routines to the au1x00 ethernet driver;
848 add USB ohci driver (work in progress)
849 Patch by Thomas Sailer, 20 Jan 2005
851 * Update omap5912osk board
852 Use drivers/cfi_flash.c instead of private flash driver;
853 Remove hardcoded personalized settings from omap5912osk.h;
854 Fix spacing with (RO) marks in 'flinfo' output.
855 Patch by Michael Bendzick, 14 Jan 2005
857 * Fix warnings for PCI code on ixp
858 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
860 * virtex2 fix for bogus download error messages
861 The virtex2 FPGA download code watches for init going active during
862 a download of config data as an error condition. init also goes
863 active after a configuration is finished in concert with the done
864 signal. So far, the code does not check for done active until all
865 of the configuration data is sent. If configuration data has a few
866 extra pad bytes at the end, this would cause an error message even
867 though the download had suceeded.
868 NOTE: virtex2 slave serial and spartan2 versions may still have the
870 Patch by Andrew Dyer, 12 Jan 2005
872 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
873 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
874 message when probing for nonexistent flash in little endian mode.
875 As a side effect more efficient and smaller code is generated,
876 which is always a Good Thing (TM).
877 Patch by Ladislav Michl, 24 Sep 2005
879 * Update for TFTP using a fixed UDP port
880 Use the approved environment variable names. Added "tftpdstp" to
881 allow ports other than 69 per Tolunay Orkun's recommendation.
882 Patch by Jerry Van Baren, 12 Jan 2005
884 * Allow to force TFTP to use a fixed UDP port
885 (Add a configuration option CONFIG_TFTP_PORT and optional env
887 Patch by Jerry Van Baren, 10 Jan 2005
889 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
890 Patch by Leif Lindholm, 29 Dec 2004
892 * Cleanup: fix broken builds
894 * Fix PHY address argument passing with mii info command
895 Patch by Andrew Dyer, 28 Dec 2004
897 * Cleanup (PPC4xx is AMCC now)
899 * esd CPCI2DP board added
900 Patch by Matthias Fuchs, 22 Sep 2005
902 * esd PMC405 board updated
903 Patch by Matthias Fuchs, 22 Sep 2005
905 * Add SM501 support to HH405 board.
906 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
907 Add support for eeprom write-enable (CFG_EEPROM_WREN).
908 Patch by Stefan Roese, 22 Sep 2005
910 * Fix autonegotiation in tsec ethernet driver
911 Patch by Stefan Roese, 21 Sep 2005
913 * Fix bug in auto_update (trab board)
914 Patch by Martin Krause, 16 Sep 2005
916 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
917 Patch by Francesco Mandracci, 16 Sep 2005
919 * Update configuration for INKA4x0 board
921 * Update configuration for PM854 board
922 Based on patch by R. Loeffl, 20 Jul 2005
924 * Add PCI support to TQM8540 and TQM8560 boards
925 Patch by Stefan Roese, 15 Sep 2005
927 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
928 boards (baudrate, environment...). Flash driver fixed.
929 Patch by Stefan Roese, 15 Sep 2005
931 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
932 ethernet port on ebony.
933 Patch by Stefan Roese, 7 Sep 2005
935 * Added support for mtddevnum and mtddevname variables (mtdparts command)
937 * Change default console baud rate for stxxtc board
939 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
940 Patch by Stefan Roese, 31 Aug 2005
942 * Fix default command set (don't include CFG_CMD_DISPLAY command)
943 Patch by Pantelis Antoniou, 02 Sep 2005
947 * Enable SM712 driver support for HMI1001 board.
949 * Fix problems with ld version 2.16 (dot outside sections problem)
950 Pointed out by Gerhard Jaeger, 31 Aug 2005;
951 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
953 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
955 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
957 * Add keyboard and dot matrix display support for HMI1001 board.
959 * Prepare U-Boot for gcc-4.x
961 * Fixed Bamboo port to enable running without DDR-DIMM
962 (Bamboo has also 64MB onboard DDR)
963 Patch by Stefan Roese, 24 Aug 2005
965 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
966 now handling all 4xx cpu's
967 Patch by Stefan Roese, 16 Aug 2005
969 * Fix make dependencies for at91rm9200 and ks8695 cpus
970 Patch by Steven Scholz, 23 Aug 2005
972 * Add JFFS2 support for TQM5200 board
974 * Add esd cpci5200 and pf5200 boards
975 Patch by Reinhard Arlt, 22 Aug 2005
977 * Fix sysclock for TQM8540 and TQM8560 boards
978 Patch by Martin Krause, 25 Jul 2005
980 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
981 Patch by Martin Krause, 08 Jun 2005
983 * Add new board specific commands for TQM5200/STK52XX
984 - Sound commands (beep, wav, sound)
985 - Test commands (led, can, backlight, rs232)
986 Patch by Martin Krause, 02 May 2005
988 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
989 because of a bug in the AT91RM9200 CPU PLL
990 Patch by Martin Krause, 22 Apr 2005
992 * Add automatic HW detection for another CMC_PU2 variant
993 Patch by Martin Krause, 20 Apr 2005
995 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
996 Patch by Martin Krause, 19 Apr 2005
998 * Fix initialization problem on TQM5200 without SM501
999 Patch by Martin Krause, 08 Apr 2005
1001 * Add RTC support for STK52XX.200
1002 Patch by Martin Krause, 07 Apr 2005
1004 * Add support for IFM o2dnt board
1006 * Enable PCI on hmi1001 board
1008 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1009 so we can use them to, e.g., check the existence of a file with
1010 "if ls foo; then this; else that; fi" in the hush shell
1011 Patch by Andreas Engel, 16 August 2005
1013 * Coding style cleanup
1015 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1016 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1018 * Check return value of malloc in 440gx_enet.c
1019 Patch by Travis B. Sawyer, 18 Jul 2005
1021 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1022 Second serial port on 440GX now defined as a system device.
1023 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1024 Patch by Travis B. Sawyer, 12 Jul 2005
1026 ======================================================================
1027 Changes for U-Boot 1.1.3:
1028 ======================================================================
1030 * Minor code cleanup
1032 * Add forgotten new fils from latest VoiceBlue update
1034 * Make bootretry feature work with hush shell.
1035 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1036 Patch by Andreas Engel, 19 Jul 2005
1038 * Update Hymod Board Database PHP code in "tools" directory
1039 Patch by Murray Jensen, 01 Jul 2005
1041 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1042 Patch by Murray Jensen, 30 Jun 2005
1044 * Fix Murray Jensen's mail address.
1045 Patch by Murray Jensen, 30 Jun 2005
1047 * Preserve PHY_BMCR during a soft reset.
1048 Patch by Carl Riechers, 24 Jun 2005
1050 * VoiceBlue update: eeprom tool can also store firmware version now.
1051 eeprom.bin is runable by jumping at load address.
1052 Patch by Ladislav Michl, 23 May 2005
1054 * Move the AT91RM9200DK to the ARM Systems list.
1055 Patch by Anders Larsen, 26 Apr 2005
1057 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1058 Patch by Anders Larsen, 26 Apr 2005
1060 * measure_gclk() is needed when DEBUG is enabled
1061 Patch by Bryan O'Donoghue, 25 Apr 2005
1063 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1064 Patch by Reinhard Arlt, 12 Aug 2005
1066 * esd PCI405 board updated
1067 Patch by Matthias Fuchs, 28 Jul 2005
1069 * esd WUH405 and DU405 board updated
1070 Patch by Matthias Fuchs, 27 Jul 2005
1072 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1073 Patch by Matthias Fuchs, 4 May 2005
1075 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1076 boards (baudrate, environment...). Flash driver fixed.
1077 Patch by Stefan Roese, 11 Aug 2005
1079 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1080 Patch by Stefan Roese, 11 Aug 2005
1082 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1083 Patch by Stefan Roese, 11 Aug 2005
1085 * Add configuration for IFM AEV FIFO board.
1086 Minor coding style cleanup.
1088 * Add configuration for IFM SPI eval board
1090 * Fix CompactFlash problem on HMI1001 board
1092 * Make new "mtdparts" code build with older compilers
1093 Patch by Andrea Scian, 09 Aug 2005
1095 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1096 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1097 with the 405 defines and the linux kernel defines.
1098 Patch by Stefan Roese, 08 Aug 2005
1100 * Fix compiler warnings with older GCC versions
1102 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1104 Old, obsolete and duplicated code was cleaned up and replace by the
1105 new partitioning method. There are two possible approaches now:
1107 The first one is to define a single, static partition:
1109 #undef CONFIG_JFFS2_CMDLINE
1110 #define CONFIG_JFFS2_DEV "nor0"
1111 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1112 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1113 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1115 The second method uses the mtdparts command line option and dynamic
1118 /* mtdparts command line support */
1119 #define CONFIG_JFFS2_CMDLINE
1120 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1121 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1123 Command line of course produces bigger images, and may be inappropriate
1124 for some targets, so by default it's off.
1126 * Fix build problems for PM856 Board
1128 * Fix sign extension bug in 'fpga loadb' command;
1129 make 'fpga loadb' always print the file header info
1130 Patch by Andrew Dyer, 11 Jan 2005
1132 * Fix errors that occur when accessing SystemACE CF
1133 Patch by Jeff Angielski, 09 Jan 2005
1135 * Document switching between U-Boot and PlanetCore on RPXlite
1136 by Sam Song, 24 Dec 2004
1138 * Fix PowerQUICC II mask detection.
1139 Patch by Eugene Surovegin, 20 Dec 2004
1141 * Add support for Altera NIOS DK1C20 board
1142 Patch by Shlomo Kut, 13 Dec 2004
1144 * Add support for ep8248 board
1145 Patch by Yuli Barcohen, 12 Dec 2004
1149 * Fix baudrate setting for KGDB on MPC8260
1150 Patch by HoJin, 11 Dec 2004
1152 * Fix 'mii help' text formatting
1153 Patch by Cory Tusar, 10 Dec 2004
1155 * Fix return code of NFS command
1156 Patch by Hiroshi Ito, 11 Dec 2004
1160 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1161 Patch by Steven Blakeslee, 04 Aug 2005
1163 * Add support for AMCC Bamboo PPC440EP eval board
1164 Patch by Stefan Roese, 04 Aug 2005
1166 * Patch by Jon Loeliger
1167 Fix style issues primarily in 85xx and 83xx boards.
1169 - Trailing white space
1170 - Indentation not by TAB
1171 - Excessive amount of empty lines
1172 - Trailing empty lines
1174 * Patch by Ron Alder, 11 Jul 2005
1175 Add Xianghua Xiao and Lunsheng Wang's support for the
1176 GDA MPC8540 EVAL board.
1178 * Patch by Eran Liberty
1179 Add support for the Freescale MPC8349ADS board.
1181 * Patch by Jon Loeliger, 25 Jul 2005
1182 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1183 by the upcoming mpc83xx family as well.
1185 * Patch by Jon Loeliger, 05 May 2005
1186 Implemented support for MPC8548CDS board.
1187 Added DDR II support based on SPD values for MPC85xx boards.
1188 This roll-up patch also includes bugfies for the previously
1190 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1192 * Patch by Jon Loeliger, 10 Feb 2005
1193 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1195 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1197 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1198 for faster flash parts.
1199 Add documentation for BR/OR for FLASH.
1201 * Patch by Jon Loeliger 08 Feb 2005
1202 Determine L2 Cache size dynamically on 85XX boards.
1204 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1205 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1206 option rather than a myriad of CONFIG_MPC8560-like variants.
1207 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1208 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1209 new CONFIG_CPM2 option to each 8260 board.
1211 * Add support for MicroSys PM856 board
1212 Patch by Josef Wagner, 03 Aug 2005
1214 * Minor fixes to PM854 board
1215 Patch by Josef Wagner, 03 Aug 2005
1217 * Adjust configuration of XENIAX board
1218 (chip select and GPIO required for USB operation)
1220 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1221 routed to the Watchdog handler
1222 Patch by Eugene Surovegin, 18 Jun 2005
1224 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1225 Patch by Denis Peter, 06 Dec 2004
1227 * Fix endianess problem in TFTP / NFS default filenames
1228 Patch by Hiroshi Ito, 06 Dec 2004
1230 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1232 Patch by Murray Jensen, 18 Jul 2005
1234 * Fix typo in mkconfig script (used == instead of =)
1235 Patch by Murray Jensen, 18 Jul 2005
1237 * Cleanup build problems on 64 bit build hosts
1239 * Update MAINTAINERS file
1241 * Patch by Stefan Roese, 01 Aug 2005:
1242 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1243 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1245 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1246 to run on both 405GP and 405GPr eval boards).
1248 * Patch by Steven Blakeslee, 27 Jul 2005:
1249 - Add support for AMCC PPC440EP/GR.
1250 - Add support for AMCC Yosemite PPC440EP eval board.
1251 - Add support for AMCC Yellowstone PPC440GR eval board.
1253 * Minor fixes for PPChameleon Board:
1254 - fix alignment of NAND size
1255 - make code do what the comment says
1257 * Implement h/w sector protection status synchronization at boot.
1258 The code is provided for, and was tested on, the Yukon/Alaska
1259 and PM520 boards only.
1261 A bug in flash_real_protect() for the Yukon board was fixed by
1262 adding a function that tells if two banks are on one flash chip.
1264 * Fix sysmon POST problem: check I2C error codes
1265 This fixes a problem of displaying bogus voltages when the voltages
1266 are so low that the I2C devices start failing while the rest of the
1267 system keeps running.
1269 * Patch by Cedric Vincent, 6 Jul 2005:
1270 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1272 * Patch by Jon Loeliger, 20 Jul 2005:
1273 Add missing PCI IO port definitions.
1275 * Add CompactFlash support for HMI1001 board.
1277 * Adjust printed board ID for LWMON board.
1279 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1281 * Add new argument format for flash commands to allow for usage like
1282 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1283 U-Boot will automaticially find the end of the corresponding sector.
1285 * Patch by Stefan Roese, 5 Jul 2005:
1286 Update uc100 board PHY setup
1288 * Patch by Stefan Roese, 1 Jul 2005:
1289 Fix PHY address for CATcenter board (now correct!)
1291 * Patch by Stefan Roese, 30 Jun 2005:
1292 Fix PHY addresses for PPChameleon and CATcenter boards
1293 Change MAINTAINER for most esd boards
1295 * Patch by Detlev Zundel, 30 Jun 2005:
1296 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1298 * Fix baudrate calculation problem on MPC5200 systems
1300 * Add EEPROM and RTC support for HMI1001 board
1302 * Patch by Detlev Zundel, 20 Jun 2005:
1303 Fix initialization of low active GPIO pins on inka4x0 board
1305 * Enable redundant environment, disable HW flash protection of
1308 * Patch by Travis Sawyer, 10 Jun 2005:
1309 Initialize allocated dev and private hw structures
1310 after their respective allocation in 440gx_enet.c
1312 * Patch by Steven Scholz, 10 Jun 2005:
1313 Fix byteorder problems with second argument of "bootm" with
1316 * Add support for HMI1001 board
1318 * Disable "date" and "sntp" commands on TQM866M
1320 * Fix watchdog reset problems on LWMON board
1322 * Patch by Juergen Selent, 17 May 2005:
1323 Add support for Funkwerk VoVPN gateway module.
1325 * Cleanup debug code for MPC8220 FEC driver
1327 * Extend burst mode RAM test program to take a loop count
1330 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1331 those boards that use it.
1333 * Patches by Greg Ungerer, 19 May 2005:
1334 - add support for the KS8695P (ARM 922 based) CPU
1335 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1337 * Patch by Steven Scholz, 19 May 2005:
1338 Add support for CONFIG_SERIAL_TAG on ARM boards
1340 * Add PCI support for Sorcery board.
1341 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1343 * Fix compile problems caused by new burst mode SDRAM test;
1344 make port pins to trigger logic analyzer configurable
1346 * Fix timer handling on MPC85xx systems
1348 * Fix debug code in omap5912osk flash driver
1350 * Add support for MPC8247 based "IDS8247" board.
1352 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1354 * On LWMON we must use the watchdog to reset the board as the CPU
1355 genereated HRESET pulse is too short to reset the external
1358 * Add test tool to exercise SDRAM accesses in burst mode
1359 (as standalone program, MPC8xx/PowerPC only)
1361 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1364 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1365 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1366 added to support LZO and LZARI compression modes (undefined by
1369 * Fix problem with symbolic links in JFFS2 code.
1371 * Use linker ASSERT statement to prevent undetected overlapping of
1372 sections on PPChameleon board; other boards might use this, too.
1374 * Patch by Stefan Roese, 03 May 2005:
1376 Fix problems in cmd_universe.c
1378 * Patch by Matthias Fuchs, 03 May 2005:
1379 Added missing variable declaration in cmd_nand.c
1380 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1382 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1384 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1386 Fix PHY address for canmb board.
1388 * Cleanup serial console baudrate calculation on AT91RM9200;
1389 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1391 * Patch by Matthias Fuchs, 18 Apr 2005:
1392 Make PCI target address spaces on PMC405 and CPCI405 boards
1393 configurable via environment variables
1395 * Auto-size RAM on canmb board.
1397 * Add support for canmb board
1399 * Patch by Stefan Roese, 13 Apr 2005:
1400 Update for esd apc405
1402 * Fixes for TQM8560 board:
1404 - remove debug messages
1405 - fix flash sector protection
1407 * Patch by Steven Scholz, 07 Apr 2005:
1408 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1410 * Patches by Steven Scholz, 07 Apr 2005:
1411 Fix compiler warning in altera.c
1412 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1414 * Patch by Ladislav Michl, 06 Apr 2005:
1415 Fix voiceblue configuration.
1417 * Patch by Stefan Roese, 06 Apr 2005:
1418 Updates for OCOTEA board:
1419 - Changed U-Boot size from 512kByte to 256kByte
1420 - Fixed flash driver to support boot from soldered user flash
1421 - Added README for switch from PIBS firmware to U-Boot
1423 * Patch by Travis Sawyer, 05 Apr 2005:
1424 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1425 Problem found by Andrew Wozniak.
1427 * Patch by Steven Scholz, 06 Apr 2005:
1428 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1429 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1431 * Patches by Robert Whaley, 29 Nov 2004:
1432 - update the pxa-regs.h file for PXA27x chips
1433 - add PXA27x based ADSVIX board
1434 - add support for MMC on PXA27x processors
1436 * Patch by Andrew E. Mileski, 28 Nov 2004:
1437 Fix PPC4xx SPD SDRAM detection bug
1439 * Patch by Hiroshi Ito, 26 Nov 2004:
1440 Fix logic of "test -z" and "test -n" commands
1442 * Patch by Ladislav Michl, 05 Apr 2005:
1443 Add support for VoiceBlue board.
1445 * Patch by Ladislav Michl, 05 Apr 2005:
1446 Fix netboot_common() prototypes.
1448 * Patch by Steven Scholz, 05 Apr 2005:
1449 Use i.MX watchdog timer for reset_cpu()
1451 * Patch by Steven Scholz, 05 Apr 2005:
1452 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1453 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1454 (now in interupts.c)
1456 * Add support for MPC8220 based "sorcery" board.
1458 * Add support for TQM8560 board.
1460 * Add FEC support for TQM8540 board.
1461 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1463 * Patch by Martin Krause, 04 Apr 2005:
1464 Update default configuration for CMC_PU2 board.
1466 * Patch by Steven Scholz, 04 Apr 2005:
1467 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1468 - introduce two new configuration options instead:
1469 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1471 * Patch by Steven Scholz, 04 Apr 2005:
1472 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1474 * Fix timer code for ARM systems: make sure that udelay() does not
1475 reset timers so it's save to use udelay() in timeout code.
1477 * Patch by Mathias Küster, 23 Nov 2004:
1478 add udelay support for the mcf5282 cpu
1480 * Patch by Tolunay Orkun, 16 November 2004:
1481 fix incorrect onboard Xilinx CPLD base address
1483 * Patch by Jerry Van Baren, 08 Nov 2004:
1484 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1485 the jumper for the HRCW source should select flash. If lowboot is
1486 not selected, the jumper for the HRCW source should select the
1488 - change default load base address to 0x00400000
1490 * Patch by Yuli Barcohen, 08 Nov 2004:
1491 Add support for Analogue & Micro Rattler boards.
1492 Tested on Rattler8248.
1494 * Patch by Andre Renaud, 08 Nov 2004:
1495 Fix watchdog support in common/lcd.c
1497 * Patch by Marc Leeman, 05 Nov 2003:
1498 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1499 bug only affects the XPC8245 processors
1501 * Patches by Josef Wagner, 29 Oct 2004:
1502 - Add support for MicroSys CPU87 board
1503 - Add support for MicroSys PM854 board
1505 * Patch by Jian Zhang, 02 Nov 2004:
1506 Add 16-bit NAND support
1508 * Patch by Scott McNutt, 01 Nov 2004:
1509 Add missing NIOS/NIOS2 support for "iminfo" command
1511 * Patch by Detlev Zundel, 29 Oct 2004:
1512 Add missing NIOS/NIOS2 support for "mkimage" tool.
1514 * Patch by David Adair, 27 Oct 2004:
1515 Add missing 440GX SDRAM Controller reset
1517 * Patch by Steven Scholz, 25 Oct 2004:
1518 Declare reset_cpu() in include/common.h instead locally
1520 * Patch by Yusdi Santoso, 22 Oct 2004:
1521 - Add support for HIDDEN_DRAGON board
1522 - fix endianess problem in driver/rtl1839.c
1524 * Patch by Allen Curtis, 21 Oct 2004:
1525 support multiple serial ports
1527 * Patch by Richard Klingler, 03 Apr 2005:
1528 Add call to eth_halt() in net/net.c when called functions fail
1529 after eth_init() has been called.
1531 * Patch by Sam Song, 3 April 2005:
1532 - Update README.Netconsole
1535 * Prepare for SoC rework of ARM code:
1536 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1537 - rename memsetup into lowlevel_init (function name and source files)
1538 Patch by Steven Scholz, 03 Apr 2005:
1539 - create SoC specific directories include/asm-arm/arch-imx and
1540 include/asm-arm/arch-s3c24x0
1542 * Fix problems with SNTP support;
1543 enable SNTP support in some boards.
1545 * Patches by Martin Krause, 01 Apr 2005:
1546 - Fix flash erase timeout on CMC_PU2
1547 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1549 * Patch by Steven Scholz, 13 March 2005:
1550 fix cache enabling for AT91RM9200
1552 * Patch by Masami Komiya, 30 Mar 2005:
1553 add SNTP support and expand time server and time offset fields of
1554 DHCP support. See doc/README.SNTP
1556 * Patch by Steven Scholz, 13 Dec 2004:
1557 Fix bug in at91rm920 ethernet driver
1559 * Patch by Steven Scholz, 13 Dec 2004:
1560 Remove duplicated code by merging memsetup.S files for
1561 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1563 * Patch by Detlev Zundel, 31 Mar 2005:
1564 Cleanup duplicate definition of overwrite_console()
1566 * Update TQM5200 configuration;
1567 prepare for Rev. 200 starter kit boards
1569 * Patch by Scott McNutt, 21 Oct 2004:
1570 Add support for Nios-II EPCS Controller core.
1572 * Patch by Scott McNutt, 20 Oct 2004:
1574 - Add sysid command (Nios-II only).
1575 - Locate default exception trampoline at proper offset.
1576 - Implement I/O routines (readb, writeb, etc)
1577 - Implement do_bootm_linux
1579 * Patches by Martin Krause, 22 Mar 2005:
1580 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1581 - add support for SM501 graphics controller
1582 - add support for graphic console on TQM5200
1583 - add support for TQM5200 Rev 200
1584 - cleanup, fix typo in include/configs/TQM5200.h
1586 * Patch by Manfred Baral, 17 Mar 2005:
1589 * Fix RTC configuration for PPChameleon board
1591 * Cleanup, fix typo in include/configs/TQM5200.h
1593 * Patch by Stefan Roese, 16 Mar 2005:
1594 Update for esd auto_update and hh405 board
1596 * Adapt for U-Boot image size (new features enabled) on TQM5200
1598 * Update code for TQM8540 board (and 85xx in general):
1599 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1600 - Reformat boot messages
1601 - Enable redundant environment
1602 - Replace the -O2 optimization flag with -mno-string
1604 * Patch by David Brownell, 10 Mar 2005:
1605 Restore copyright statements in OHCI drivers.
1607 * Add support for TQM8540 board
1609 * Patch by Detlev Zundel, 14 Mar 2005:
1610 NC650: changed NAND flash addressing to using UPMB
1612 * Patch by Stefan Roese, 14 Mar 2005:
1613 Update for esd voh405 fpga image
1615 * INKA4x0: Allow initialization of LCD backlight dimming from
1616 "brightness" environment variable.
1618 * Add port initialization for digital I/O on INKA4x0
1620 * Patch by Stefan Roese, 01 Mar 2005:
1621 Update for esd boards dp405 and hub405
1623 * Fix get_partition_info() parameter error in all other calls
1624 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1626 * Enable USB and IDE support for INKA4x0 board
1628 * Patch by Andrew Dyer, 28 Feb 2005:
1629 fix ext2load passing an incorrect pointer to get_partition_info()
1630 resulting in load failure for devices other than 0
1632 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1634 * Cleanup USB and partition defines
1636 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1638 * Add reset code for Coral-P on INKA4x0 board
1640 * Patch by Martin Krause, 28 Jun 2004:
1641 Update for TRAB board.
1643 * Fix some missing "volatile"s in MPC5xxx FEC driver
1645 * Fix cirrus voltage detection (for CPC45)
1647 * Fix byteorder problem in usbboot and scsiboot commands.
1649 * Patch by Cajus Hahn, 04 Feb 2005:
1650 - don't insist on leading '/' for filename in ext2load
1651 - set default partition to useful value (1) in ext2load
1653 * Patch by Andrew Dyer, 08 Jan 2005:
1654 fix wrong return codes in ext2 code
1656 * Removed '--no-warn-mismatch' option from Makefile. This option
1657 makes 'ld' to overlook binary objects compatibility.
1659 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1660 --end-group) outside of the group. This will make 'ld' to do
1661 _multiple_ search in the library group when resolving symbol
1662 references and do only a _single_ seach in libgcc.a after the group
1665 * Fix stability problems on CPC45 board again.
1667 * Make image detection for diskboot / usbboot / scsiboot more robust
1668 (also check header checksum)
1670 * Update CPC45 board configuration.
1672 * Add USB and PCI support for INKA4x0 board
1674 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1678 * Patch by Robin Getz, 13 Oct 2004:
1679 Add standalone application to change SMC91C111 MAC addresses,
1680 see examples/README.smc91111_eeprom
1682 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1683 Fix Flash support for ARM Integrator CP.
1685 * Patch by Richard Woodruff, 10 Jan 2005:
1686 Update support for OMAP2420 (ARM11) and H4 board:
1687 o clean up and add new types to H4 memory probe code.
1688 o fix to work with internal boot.
1689 o added PRCM config III operation.
1690 o fix marginal flash timings.
1691 o add revison ATAG usage.
1692 o enable voltage scaling at power chip.
1693 o fix compile error for i2c.
1695 * Fix network problem (error when receiving multiple ARP packets)
1697 * Patch by Daniel Poirot, 12 Oct 2004:
1698 Add support for Wind River sbc405 board
1700 * Patch by Rainer Brestan, 12 Oct 2004:
1701 Make examples/Makefile more robust
1703 * Patch by Sam Song, 11 October 2004:
1704 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1705 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1708 * Patch by Sam Song, 10 Oct 2004:
1709 Fix a parameter error in run_command() in main.c
1711 * Patch by Richard Woodruff, 01 Oct 2004:
1712 add support for the TI OMAP2420 processor and its H4 reference
1715 * Patch by Christian Pellegrin, 24 Sep 2004:
1716 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1718 * Patch by Leif Lindholm, 23 Sep 2004:
1719 add support for the AMD db1550 board
1721 * Patch by Travis Sawyer, 15 Sep 2004:
1722 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1723 update README.serial_multi
1725 * Patches by David Snowdon, 07 Sep 2004:
1726 - add u-boot.hex target in the top level Makefile
1727 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1728 - use -mtune=xscale and -march=armv5 options for PXA
1730 * Patch by Florian Schlote, 08 Sep 2004:
1731 Add support for SenTec-COBRA5272-board (Coldfire).
1733 * Patch by Gleb Natapov, 07 Sep 2004:
1734 mpc824x: set PCI latency timer to a sane value
1737 * Patch by Kurt Stremerch, 03 Sep 2004:
1738 Add bitstream configuration option for fpga command (Xilinx only).
1740 * Patch by Kurt Stremerch, 03 Sep 2004:
1741 Add Xilinx Spartan2E family FPGA support
1743 * Patch by Jeff Angielski, 02 Sep 2004:
1744 Add Added support for H2 revision of the EP8260 board.
1745 Fixed formatting for some of the EP8260 related source files.
1747 * Patch by Jon Loeliger, 02 Sep 2004:
1748 Reset monitor size back to 256 so environment can be written
1749 to flash on MPC85xx ADS and CDS releases.
1751 * Patch by Paolo Broggini, 02 Sep 2004:
1752 Make BSS clearing on ARM systems more robust
1754 * Patch by Yue Hu and Joe, 01 Sep 2004:
1755 - add PCI support for ixp425;
1756 - add EEPRO100 suppor tfor ixdp425 board.
1758 * Fix problem with protected sector detection in driver/cfi_flash.c
1760 ======================================================================
1761 Changes for U-Boot 1.1.2:
1762 ======================================================================
1764 * Code cleanup, mostly for GCC-3.3.x
1766 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1767 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1768 additional ethernet addresses.
1770 * Cleanup drivers/i82365.c - avoid duplication of code
1772 * Fix bogus "cannot span across banks" flash error message
1776 * Add support for CompactFlash for the CPC45 Board.
1778 * Fix problems with CMC_PU2 flash driver.
1781 - avoid trigraph warning in fs/ext2/ext2fs.c
1782 - rename UC100 -> uc100
1784 * Add support for UC100 board
1786 * Patch by Stefan Roese, 16 Dez 2004:
1787 - ext2fs support added
1788 - Tundra universe support added
1789 - Coldfire MCF5249 support added (no preloader needed!)
1790 - MCF5249 board TASREG added
1791 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1793 - some esd boards updated
1794 - memory commands "mdc" and "mwc" added for cyclic read/write
1795 (CONFIG_MX_CYCLIC, see README for further description)
1797 * Add support for INKA4X0 board
1799 * Patch by Steven Scholz, 12 Dec 2004:
1800 Fix typo in AT91 memory setup.
1802 * Patch by Martin Krause, 27 Oct 2004:
1803 - add support for "STK52xx" board (including PS/2 multiplexer)
1804 - add hardware detection for TQM5200
1806 * Clean up CMC PU2 flash driver
1808 * Update MAINTAINERS file
1810 * Fix bug in MPC823 LCD driver
1812 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1814 * Enable long help on CMC PU2 board;
1816 increase CPU speed from 179 to 207 MHz.
1818 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1819 unaligned tail part specially).
1821 * Update for AT91RM9200DK and CMC_PU2 boards:
1822 - Enable booting directly from flash
1823 - fix CMC_PU2 flash driver
1825 * Fix mkimage usage message
1827 * Map SRAM on NC650 board
1829 * Work around for Ethernet problems on Xaeniax board
1831 * Patch by TsiChung Liew, 23 Sep 2004:
1832 - add support for MPC8220 CPU
1833 - Add support for Alaska and Yukon boards
1835 * Fix configuration for ERIC board (needs more room)
1837 * Adjust MIPS compiler options at run-time depending on tools version
1838 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1839 "-mcpu=4kc" for old tools)
1841 * Add passing of the command line and memory size information to the
1842 kernel on xaeniax board.
1844 * Enable NAND flash support for NC650 board.
1846 * Patch by Thomas Lange 07 Oct 2004:
1847 Updated README for DBAu1x00 boards to match current status
1849 * Patch by Philippe Robin, 28 Sept 2004:
1850 Fix Flash support for Versatile.
1852 * Patch by Roger Blofeld, 16 Sep 2004:
1853 Fix timeout for DHCP command retry
1855 * Patch by Pantelis Antoniou, 14 Sep 2004:
1856 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1858 * Patch by Pantelis Antoniou, 14 Sep 2004:
1859 Kick watchdog when bz-decompressing
1861 * Fix CFG_HZ problems on AT91RM9200 systems
1862 [Remember: CFG_HZ should be 1000 on ALL systems!]
1864 * Patch by Gridish Shlomi, 30 Aug 2004:
1865 - Add support to revA version of PQ27 and PQ27E.
1866 - Reverted MPC8260ADS baudrate back to original 115200
1868 * Patch by Hojin, 17 Sep 2004:
1869 Fix typo in cfi_flash.c
1871 * Patch by Mark Jonas, 09 September 2004:
1872 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1875 * Patch by Mark Jonas, 31 August 2004:
1876 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1877 improves FTP performance for MPC5200 systems. Enabled for IceCube
1880 * Patch by Michael Bendzick, 30 Aug 2004:
1881 - Improve platform.S code for omap1510inn that detects whether code
1882 is running from SDRAM or not. Patch allows SDRAM to be configured
1883 if code is running out of SRAM at 0x20000000.
1885 * Patch by Frederick Klatt, 30 Aug 2004:
1886 Add support for the Wind River SBC8540/SBC8560 boards
1888 * Configure SX1 board to use drivers/cfi_flash.c
1890 * Patches by Michael Bendzick, 30 Aug 2004:
1891 - Configure omap1510inn board to use drivers/cfi_flash.c
1892 - Make drivers/cfi_flash.c protect environment and redundant
1895 * Patch by Steven Scholz, 23 Jun 2004:
1896 - Add script (tools/img2brec.sh) to programm U-Boot into
1897 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1899 * Patches by Scott McNutt, 24 Aug 2004:
1900 - Add support for Altera Nios-II processors.
1901 - Add support for Psyent PCI-5441 board.
1902 - Add support for Psyent PK1C20 board.
1904 * Patches by Jon Loeliger, 24 Aug 2004:
1905 - Add support for the MPC8541 and MPC8555 CDS boards
1906 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1907 - Convert MPC85xxADS to use common CFI flash driver
1908 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1909 from board_early_init_f()
1910 - Provide SW workaround for PCI initialization on 85xx CDS
1912 * Patches by George G. Davis, 24 Aug 2004:
1913 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1914 - Remove static network setup defaults from mx1ads_config
1915 - update ARM boards to use constants from mach-types.h
1917 * Patch by Gary Jennejohn, 04 Oct 2004:
1918 - fix I2C on at91rm9200
1919 - add support for Ricoh RS5C372A RTC
1921 * Patch by Gary Jennejohn, 01 Oct 2004:
1922 - add support for CMC PU2 board
1923 - add support for I2C on at91rm9200
1925 * Patch by Gary Jennejohn, 28 Sep 2004:
1926 fix baudrate handling on at91rm9200
1928 * Patch by Yuli Barcohen, 22 Aug 2004:
1929 - remove ZPC.1900 board-specific flash driver;
1930 switch the port to generic CFI driver;
1933 * Patch by Hinko Kocevar, 21 Aug 2004:
1934 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1936 * Clean up tools/bmp_logo.c to not add trailing white space
1938 * Patch by Hinko Kocevar, 21 Aug 2004:
1939 - Group common framebuffer functions in common/lcd.c
1940 - Group common framebuffer macros and #defines in include/lcd.h
1941 - Provide calc_fbsize() for video ATAG
1943 * Patch by Sam Song, 21 August 2004:
1944 - Fix a typo in README
1945 - Align "(RO)" output for "flinfo" after "protect on"
1946 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1947 ratio 1:1 when core frequency less than 50MHz
1949 * Patches by Hinko Kocevar, 21 Aug 2004:
1950 - fix some "use of label at end of compound statement" warnings
1951 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1953 * Patch by Steven Scholz, 16 Aug 2004:
1954 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1955 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1956 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1957 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1958 into cpu/arm920t/$(SOC)/
1960 * Patches by Sean Chang, 09 Aug 2004:
1961 - Added support for both 8 and 16 bit mode access to System ACE CF
1963 - Fixed missing System ACE CF device during get FAT partition info
1964 in fat_register_device function.
1965 - Enabled System ACE CF support on ML300.
1967 * Patch by Sean Chang, 09 Aug 2004:
1968 Synch defines for saveenv and do_saveenv functions so they get
1969 compiled under the same statement.
1971 * Patch by Sean Chang, 09 Aug 2004:
1972 - Added I2C support for ML300.
1973 - Added support for ML300 to read out its environment information
1974 stored on the EEPROM.
1975 - Added support to use board specific parameters as part of
1976 U-Boot's environment information.
1977 - Updated MLD files to support configuration for new features
1980 * Patches by Travis Sawyer, 05 Aug 2004:
1981 - Remove incorrect bridge settings for eth group 6
1982 - Add call to setup bridge in ppc_440x_eth_initialize
1983 - Fix ppc_440x_eth_init to reset the phy only if its the
1984 first time through, otherwise, just check the phy for the
1985 autonegotiated speed/duplex. This allows the use of netconsole
1986 - only print the speed/duplex the first time the phy is reset.
1988 * Patch by Shlomo Kut, 29 Mar 2004:
1989 Add support for MKS Instruments "Quantum" board
1991 * Fix build problem with Cogent boards;
1992 avoid using <asm/byteorder.h> when using the host compiler
1994 * Patch by Ganapathi C, 04 Aug 2004:
1995 Fix NFS timeout issue
1997 * Patch by Yuli Barcohen, 19 Jul 2004:
1998 - Fix host tools building in Cygwin environment
1999 - Fix header files search order for host tools
2001 * Patch by Tom Armistead, 19 Jul 2004:
2002 Fix kgdb.S support for 74xx_75x cpu
2004 * Patch by Jon Loeliger, 15 Jul 2004:
2005 Fix MPC85xx I2C driver
2007 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2009 * Patch by Stephen Williams, 15 July 2004
2010 Set the PCI class code for JSE board as part of PCI interface setup
2012 * Patch by Michael Bendzick, 15 Jul 2004:
2013 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2014 CFG_FLASH_USE_BUFFER_WRITE is set
2016 * Patch by Yuli Barcohen, 13 Jul 2004:
2017 Allow clock setting on MPC866/MPC885 series chips according to
2018 environment variable `cpuclk'
2020 * Patch by Yuli Barcohen, 20 Apr 2004:
2021 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2023 * Patch by Vincent Dubey, 24 Sep 2004:
2024 Add support for xaeniax board
2026 * Add comment about non-GPL character of standalone applications to
2029 * Fix FEC ethernet problem on NSCU board.
2031 * Patch by Gary Jennejohn, 09 Sep 2004:
2032 allow to use USART1 as console port on at91rm9200dk boards
2034 * Patch by Stefan Roese, 16 Sep 2004:
2037 * Fix SysClk handling for PPChameleon and CATcenter boards
2039 * Patch by Detlev Zundel, 08 Sep 2004:
2040 Update etags build target
2042 * Improve NetConsole support: add support for broadcast destination
2043 address and buffered input.
2045 * Cleanup compiler warnings for GCC 3.3.x and later
2047 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2049 * Add support for IDS "NC650" board
2051 * Add automatic update support for LWMON board
2053 * Clear Block Lock-Bits when erasing flash on LWMON board.
2055 * Fix return code of "fatload" command
2057 * Enable MSDOS/VFAT filesystem support for LWMON board
2059 * Patch by Martin Krause, 03 Aug 2004:
2060 change timing for SM501 graphics controller on TQM5200 module
2062 * Patch by Mark Jonas, 13 July 2004:
2063 - Total5200 LCD now run in little endian mode. Endianess conversion
2064 is done in hardware.
2065 - Removed last reference to "console" environment variable.
2067 * Patches by Lars Munch, 12 Jul 2004:
2068 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2070 - split out the LXT971A PHY from ns_9750_eth.h
2071 - split the dm9161 phy part out of at91rm9200_ether.c
2073 * Patch by Andreas Engel, 12 Jul 2004:
2074 Replaced hardcoded PL011 clock frequency with config variable.
2075 Fixed wrong CONFIG_CMD_DFL doc.
2077 * Patch by Thomas Viehweger, 09 Jun 2004:
2078 make it possible to remove chpart when there is only one partition
2080 * Add support for console over UDP (compatible to Ingo Molnar's
2081 netconsole patch under Linux)
2083 * Patch by Jon Loeliger, 16 Jul 2004:
2084 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2086 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2087 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2088 and CONFIG_L2_INIT_RAM options.
2089 - Refactor Local Bus initialization out of SDRAM setup.
2090 - Re-implement new version of LBC11/DDR11 errata workarounds.
2091 - Moved board specific PCI init parts out of CPU directory.
2092 - Added TLB entry for PCI-1 IO Memory
2093 - Updated README.mpc85xxads
2095 * Patch by Sascha Hauer, 28 Jun:
2096 - add generic support for Motorola i.MX architecture
2097 - add support for mx1ads, mx1fs2 and scb9328 boards
2099 * Patches by Marc Leeman, 23 Jul 2004:
2100 - Add define for the PCI/Memory Buffer Configuration Register
2101 - corrected comments in cpu/mpc824x/cpu_init.c
2103 * Add support for multiple serial interfaces
2104 (for example to allow modem dial-in / dial-out)
2106 * Patch by Stefan Roese, 15 Jul 2004:
2107 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2109 * Fix NSCU config; add ethernet wakeup code.
2111 * Add link for preloader for Motorola Coldfire to README.m68k
2113 * Patch by Michael Bendzick, 12 Jul 2004:
2114 fix output formatting in drivers/cfi_flash.c
2116 * Patch by Mark Jonas, 02 Jul 2004:
2117 Fix lowboot (again) on MPC5xxx
2119 * Patch by Curt Brune, 07 Jul 2004:
2120 relocate exception vectors on arm720t if needed
2122 * Patch by George G. Davis, 06 Jul 2004:
2123 - update mach-types.h to latest arm.linux.org.uk master list
2124 - Set correct OMAP1610 bi_arch_number for build target
2126 * Patch by Curt Brune, 06 Jul 2004:
2127 evb4510: add support for timer interrupt; cleanup
2129 * Patch by Dan Poirot, 06 Jul 2004:
2130 Fix sbc8260 environment variables
2132 * Cleanup redundand "console" environment variable
2134 * Patch by Mark Jonas, 05 Jul 2004:
2135 add support for the Total5100's and Total5200's LCD screen
2137 * Patches by Dan Eisenhut, 01 Jul 2004:
2139 - Move doc2000.h include to prevent compiler warning on some boards
2141 * Patch by Mark Jonas, 01 Jul 2004:
2142 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2143 MGT5100 and MPC5200 based Freescale platforms.
2145 * Patch by Philippe Robin, 01 Jul 2004:
2146 Add initialization for Integrator and versatile board files.
2148 * Patch by Hinko Kocevar, 01 Jun 2004:
2149 Fix VFD FB allocation, add LCD FB allocation on ARM
2151 * Patch by Martin Krause, 30 Jun 2004:
2152 Add support for TQM5200 board
2154 * Patch by Martin Krause, 29 Jun 2004:
2155 Add loopw command: infinite write loop on address range
2157 * Patches by Yasushi Shoji, 29 Jun 2004:
2158 - add empty include/asm-microblaze/processor.h
2159 - add to CREDITS and MAINTAINERS
2160 - add gd initialization
2161 - add MicroBlaze and SUZAKU board to MAKEALL script
2162 - add reset support for SUZAKU
2163 - add flush_cache() for MicroBlaze
2164 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2165 size flash memory on SUZAKU
2167 * Patch by Prakash Kumar, 27 Jun 2004:
2168 Add support for the PXA250 based Intrinsyc Cerf board.
2170 * Patch by Yasushi Shoji, 27 Jun 2004:
2171 fix comment in include/common.h
2173 * Rename SBC8560 into sbc8560 for consistency
2175 * Patch by Daniel Poirot, 24 Jun 2004:
2176 Add support for Wind River's sbc8240 board
2178 * Patches by Yasushi Shoji, 26 Jun 2004:
2179 - drivers/serial_xuartlite.c: fix "return 0" in void function
2180 - add microblaze support to mkimage tool
2182 * Patch by Fred Klatt, 25 Jun 2004:
2183 Add support for WindRiver's sbc8560 board
2185 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2186 Small Bugs fixes for "at91rm9200dk" board:
2187 - Timing modifications for SPI DataFlash access
2188 - Fix NAND flash detection bug
2190 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2191 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2193 * Patch by Jon Loeliger, 17 June 2004:
2194 Completion of the 8540ADS/8560ADS updates:
2195 Fix some PCI and Rapid I/O memory maps,
2196 Initialize both TSEC 1 and 2,
2198 Update MAINTAINER for 85xx boards and README.mpc85xxads
2200 * Patch by Yuli Barcohen, 16 Jun 2004:
2201 Remove obsolete AdderII port which was superseded by unified
2202 AdderII/Adder87x port
2204 * Patch by Ladislav Michl, 16 Jun 2004:
2205 Fix gcc-3.3.3 warnings for smc91111.c
2207 * Patch by Stefan Roese, 02 Jul 2004:
2208 - Fix bug in 405 ethernet driver; allocated data not cleared!
2209 - Fix problem in 405 i2c driver; don't try to print without console!
2211 * Patch by Paul Ruhland, 11 Jun 2004:
2212 Remove debug code from 'board/lpd7a40x/flash.c'
2214 * Patch by Andrea Marson, 11 Jun 2004:
2215 Update for PPChameleon board:
2216 - support for SysClk @ 25MHz
2217 - support for Silicon Motion SM712 VGA controller
2220 * Patches by Richard Woodruff, 10 Jun 2004:
2221 - fix problems with examples/stubs.c for GCC >= 3.4
2222 - fix problems with gd initialization
2224 * Patch by Curt Brune, 17 May 2004:
2225 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2226 - Add support for ESPD-Inc. EVB4510 Board
2228 * Patch by Marc Leeman, 11 May 2004:
2229 Fix for MPC8245 - reading PPC Memory from another device with the
2230 PPC as PCI target device corrupts data due to interenal hardware
2233 * Fix "cls" command when used with splash screen
2235 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2236 slow download of a big image)
2238 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2239 display even after showing a bitmap
2241 * Patch by Josef Wagner, 04 Jun 2004:
2242 - DDR Ram support for PM520 (MPC5200)
2243 - support for different flash types (PM520)
2244 - USB / IDE / CF-Card / DiskOnChip support for PM520
2245 - 8 bit boot rom support for PM520/CE520
2246 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2247 - I2C and RTC support for CPC45
2248 - support of new flash type (28F160C3T) for CPC45
2250 * Fix flash parameters passed to Linux for PPChameleon board
2252 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2254 * Patch by Paul Ruhland, 10 Jun 2004:
2255 fix support for Logic SDK-LH7A404 board and clean up the
2256 LH7A404 register macros.
2258 * Patch by Matthew McClintock, 10 Jun 2004:
2259 Modify code to select correct serial clock on Sandpoint8245
2261 * Patch by Robert Schwebel, 10 Jun 2004:
2262 Add support for Intel K3 strata flash.
2264 * Patch by Thomas Brand, 10 Jun 2004:
2265 Fix "loads" command on DK1S10 board
2267 * Patch by Yuli Barcohen, 09 Jun 2004:
2268 Add support for 8MB flash SIMM and JFFS2 file system on
2269 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2271 * Patch by Yuli Barcohen, 09 Jun 2004:
2272 Add support for Analogue&Micro Adder87x and the older AdderII board.
2274 * Patch by Ming-Len Wu, 09 Jun 2004:
2275 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2277 * Patch by Sam Song, 09 Jun 2004:
2278 - Add support for RPXlite_DW board
2279 - Update FLASH driver for 4*AM29DL323DB90VI
2280 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2282 * Patch by Mark Jonas, 08 June 2004:
2283 - Make MPC5200 boards evaluate the SVR to print processor name and
2284 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2286 * Patch by Kai-Uwe Bloem, 06 May 2004:
2287 Fix endianess problem in cramfs code
2289 * Patch by Tom Armistead, 04 Jun 2004:
2290 Add support for MAX6900 RTC
2292 * Patches by Ladislav Michl, 03 Jun 2004:
2293 - fix cfi_flash.c on LE systems
2294 - let 'make mrproper' delete u-boot.img as well
2295 - turn printf into debug in cfi_flash.c
2297 * Patch by Kurt Stremerch, 28 May 2004:
2298 Add support for Exys XSEngine board
2300 * Patch by Martin Krause, 27 May 2004:
2301 Fix a MPC5xxx I2C timing issue in i2c_probe().
2303 * Patch by Leif Lindholm, 27 May 2004:
2304 Fix board_init_f() for dbau1x00 board.
2306 * Patch by Imre Deak, 26 May 2004:
2307 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2308 Set flash base accordingly, and decide whether to do or skip board
2309 specific setup steps.
2311 * Patch by Josef Baumgartner, 26 May 2004:
2312 Add missing define in include/asm-m68k/global_data.h
2314 * Patch by Josef Baumgartner, 25 May 2004:
2315 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2317 * Patch by Paul Ruhland, 24 May 2004:
2318 fix SDRAM initialization for LPD7A400 board.
2320 * Patch by Jian Zhang, 20 May 2004:
2321 add support for environment in NAND flash
2323 * Patch by Yuli Barcohen, 20 May 2004:
2324 Add support for Interphase iSPAN boards.
2326 * Patches by Paul Ruhland, 17 May 2004:
2327 - Add I/O functions to the smc91111 ethernet driver to support the
2328 Logic LPD7A40x boards.
2329 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2330 specifically the LPD7A400.
2332 * Patches by Robert Schwebel, 15 May 2004:
2333 - call MAC address reading code also for SMSC91C111;
2334 - make SMSC91C111 timeout configurable, remove duplicate code
2335 - fix get_timer() for PXA
2336 - update doc/README.JFFS2
2337 - use "bootfile" env variable also for jffs2
2339 * Patch by Tolunay Orkun, 14 May 2004:
2340 Add support for Cogent CSB472 board (8MB Flash Rev)
2342 * Patch by Thomas Viehweger, 14 May 2004:
2343 - flash.h: more flash types added
2344 - immap_8260.h: some bits added (useful for RMII)
2345 - cmd_coninfo.c: typo corrected, printf -> puts
2346 - reduced size by replacing spaces with tab
2348 * Patch by Robert Schwebel, 13 May 2004:
2349 Add 'imgextract' command: extract one part of a multi file image.
2351 * Patches by Jon Loeliger, 11 May 2004:
2352 Dynamically handle REV1 and REV2 MPC85xx parts.
2353 (Jon Loeliger, 10-May-2004).
2354 New consistent memory map and Local Access Window across MPC85xx line.
2355 New CCSRBAR at 0xE000_0000 now.
2356 Add RAPID I/O memory map.
2357 New memory map in README.MPC85xxads
2358 (Kumar Gala, 10-May-2004)
2359 Better board and CPU identification on MPC85xx boards at boot.
2360 (Jon Loeliger, 10-May-2004)
2361 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2362 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2363 (Jim Robertson, 10-May-2004)
2364 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2365 Supports multiple PHYs.
2366 (Andy Fleming, 10-May-2004)
2367 Some README.MPC85xxads updates.
2368 (Kumar Gala, 10-May-2004)
2369 Copyright updates for "Freescale"
2370 (Andy Fleming, 10-May-2004)
2372 * Patch by Stephen Williams, 11 May 2004:
2373 Add flash support for ST M29W040B
2374 Reduce JSE specific flash.c to remove dead code.
2376 * Patch by Markus Pietrek, 04 May 2004:
2377 Fix clear_bss code for ARM systems (all except s3c44b0 which
2378 doesn't clear BSS at all?)
2380 * Fix "ping" problem on INC-IP board. Strange problem:
2381 Sometimes the store word instruction hangs while writing to one of
2382 the Switch registers, but only if the next instruction is 16-byte
2383 aligned. Moving the instruction into a separate function somehow
2384 makes the problem go away.
2386 * Patch by Rishi Bhattacharya, 08 May 2004:
2387 Add support for TI OMAP5912 OSK Board
2389 * Patch by Sam Song May, 07 May 2004:
2390 Fix typo of UPM table for rmu board
2392 * Patch by Pantelis Antoniou, 05 May 2004:
2393 - Intracom board update.
2396 * Add support for the second Ethernet interface for the 'PPChameleon'
2399 * Patch by Dave Peverley, 30 Apr 2004:
2400 Add support for OMAP730 Perseus2 Development board
2402 * Patch by Alan J. Luse, 29 Apr 2004:
2403 Fix flash chip-select (OR0) option register setting on FADS boards.
2405 * Patch by Alan J. Luse, 29 Apr 2004:
2406 Report MII network speed and duplex setting properly when
2407 auto-negotiate is not enabled.
2409 * Patch by Jarrett Redd, 29 Apr 2004:
2410 Fix hang on reset on Ocotea board due to flash in wrong mode.
2412 * Patch by Dave Peverley, 29 Apr 2004:
2413 add MAC address detection to smc91111 driver
2415 * Patch by David Müller, 28 Apr 2004:
2416 fix typo in lib_arm/board.c
2418 * Patch by Tolunay Orkun, 20 Apr 2004:
2419 - README update: add CONFIG_CSB272 and csb272_config
2420 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2421 i2cfast environment variable
2423 * Patch by Yuli Barcohen, 19 Apr 2004:
2424 - Rename DUET_ADS to MPC885ADS
2425 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2426 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2427 - Clean up FADS family port to use the new defines
2429 * Fix PCI support on CPC45 board
2431 * Patch by Scott McNutt, 25 Apr 2004:
2432 Add Nios GDB/JTAG Console support:
2433 - Add stubs to support gdb via JTAG.
2434 - Add support for console over JTAG.
2437 * Add support for CATcenter board (based on PPChameleon ME module)
2439 * Patch by Klaus Heydeck, 12 May 2004:
2440 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2441 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2442 various changes to KUP4 board specific files
2444 * Fix minor network problem on MPC5200: need some delay between
2445 resetting the PHY and sending the first packet. Implemented in a
2446 "natural" way by invoking the PHY reset and initialization code
2447 only once after power on vs. each time the interface is brought up.
2449 * Add some limited support for low-speed devices to SL811 USB controller
2450 (at least "usb reset" now passes successfully and "usb info" displays
2451 correct information)
2453 * Change init sequence for multiple network interfaces: initialize
2454 on-chip interfaces before external cards.
2456 * Fix memory leak in the NAND-specific JFFS2 code
2458 * Fix SL811 USB controller when attached to a USB hub
2460 * Fix config option spelling in PM520 config file
2462 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2463 patches by Pantelis Antoniou, 30 Mar 2004)
2465 * Fix minor NAND JFFS2 related issue
2467 * Fixes for SL811 USB controller:
2468 - implement workaround for broken memory stick
2469 - improve error handling
2471 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2472 cope with congested networks.
2474 ======================================================================
2475 Changes for U-Boot 1.1.1:
2476 ======================================================================
2478 * Patch by Travis Sawyer, 23 Apr 2004:
2479 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2480 errata from Vitesse Semiconductor.
2482 * Patch by Philippe Robin, 22 Apr 2004:
2483 Fix ethernet configuration for "versatile" board
2485 * Patch by Kshitij Gupta, 21 Apr 2004:
2486 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2488 * Patch by Steven Scholz, 24 Feb 2004:
2489 Fix a bug in AT91RM9200 ethernet driver:
2490 The MII interface is now initialized before accessing the PHY.
2492 * Patch by John Kerl, 19 Apr 2004:
2493 Use U-boot's miiphy.h for PHY register names, rather than
2494 introducing a new header file.
2496 * Update pci_ids.h from linux-2.4.26
2498 * Patch by Masami Komiya, 19 Apr 2004:
2499 Fix problem cause by VLAN function on little endian architecture
2500 without VLAN environment
2502 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2503 binary image for all clock frequencies. Implement run-time
2504 optimization of flash access timing based on the actual bus
2507 * Modify KUP4X board configuration to use SL811 driver for USB memory
2508 sticks (including FAT / VFAT filesystem support)
2510 * Add SL811 Host Controller Interface driver for USB
2512 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2514 * Patch by Pantelis Antoniou, 19 Apr 2004:
2515 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2516 Minor patches for Intracom boards.
2518 * Patch by Christian Pell, 19 Apr 2004:
2519 cleanup support for CF/IDE on PCMCIA for PXA25X
2521 * Temporarily disabled John Kerl's extended MII command code because
2522 "miivals.h" is missing
2524 * Patches by Mark Jonas, 13 Apr 2004:
2525 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2526 - Add sync instructions to IceCube SDRAM init code
2527 - Move SDRAM chip constants into seperate include files
2528 - Unify DDR and SDR initialization code
2529 - Unify all IceCube (Lite5xxx) target names
2531 * Patch by John Kerl, 16 Apr 2004:
2532 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2533 mii read 4-7 18-1a. Also add mii dump subcommand for
2534 pretty-printing standard regs 0-5.
2536 * Patch by Stephen Williams, 16 April 2004:
2537 fix typo in JSE.h; update MAINTAINERS
2539 * Patch by Matthew S. McClintock, 14 Apr 2004:
2540 fix initdram function for utx8245 board
2542 * Patch by Markus Pietrek, 14 Apr 2004:
2543 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2545 * Patch by Reinhard Meyer, 18 Apr 2004:
2546 provide the IDE Reset Function for EMK 5200 boards
2548 * Patch by Masami Komiya, 12 Apr 2004:
2549 fix pci_hose_write_config_{byte,word}_via_dword problems
2551 * Patch by Sangmoon Kim, 12 Apr 2004:
2552 Update max RAM size for debris board
2554 * Patch by Travis Sawyer, 08 Apr 2004:
2555 Add TLB entry for second DIMM slot on ocotea
2557 * Patch by Masami Komiya, 08 Apr 2004:
2558 add RTL8169 network driver
2560 * Patch by Dan Malek, 07 Apr 2004:
2561 - Add support for RPC/STx GP3, Motorola 8560 board
2562 - Update 85xx TSEC driver so it searches MII for first available PHY
2564 - Add functions to support console MII commands.
2566 * Patch by Tolunay Orkun, 07 Apr 2004:
2567 Move initialization of bi_iic_fast[]
2568 from board_init_f() to board_init_r()
2570 * Patch by Yasushi Shoji, 07 Apr 2004:
2571 Cleanup microblaze port
2573 * Patch by Sangmoon Kim, 07 Apr 2004:
2574 Add auto SDRAM module detection for Debris board
2576 * Patch by Rune Torgersen, 06 Apr 2004:
2577 - Fix some PCI problems on the MPC8266ADS board
2578 - Fix the location of some PCI entries in the immap structure
2580 * Patch by Yasushi Shoji, 07 Apr 2004:
2581 - add support for microblaze processors
2582 - add support for AtmarkTechno "suzaku" board
2584 * Configure PPChameleon board to use redundand environment in flash
2586 * Configure PPChameleon board to use JFFS2 NAND support.
2588 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2590 * Patch by Rune Torgersen, 16 Apr 2004:
2593 * Patches by Pantelis Antoniou, 16 Apr 2004:
2594 - add support for a new version of an Intracom board and fix
2595 various other things on others.
2596 - add verify support to the crc32 command (define
2597 CONFIG_CRC32_VERIFY to enable it)
2598 - fix FEC driver for MPC8xx systems:
2599 1. fix compilation problems for boards that use dynamic
2601 2. shut down FEC after network transfers
2602 - HUSH parser fixes:
2603 1. A new test command was added. This is a simplified version of
2604 the one in the bourne shell.
2605 2. A new exit command was added which terminates the current
2607 3. Fixed handing of $? (exit code of last executed command)
2608 - Fix some compile problems;
2609 add "once" functionality for the netretry variable
2611 * Patch by George G. Davis, 02 Apr 2004:
2612 add support for Intel Assabet board
2614 * Patch by Stephen Williams, 01 Apr 2004:
2615 Add support for Picture Elements JSE board
2617 * Patch by Christian Pell, 01 Apr 2004:
2618 Add CompactFlash support for PXA systems.
2620 * Patches by Pantelis Antoniou, 30 Mar 2004:
2621 - add auto-complete support to the U-Boot CLI
2622 - add support for NETTA and NETPHONE boards; fix NETVIA board
2623 - add support for the Epson 156x series of graphical displays
2624 (These displays are serial and not suitable for using a normal
2625 framebuffer console on them)
2626 - add infrastructure needed in order to POST any DSPs in a board
2627 - improve and fix various things in the MPC8xx FEC driver:
2628 1. The new 87x and 88x series of processors have two FECs,
2629 and the new driver supports them both.
2630 2. Another change in the 87x/88x series is support for
2631 the RMII (Reduced MII) interface. However numerous
2632 changes are needed to make it work since the PHYs
2633 are connected to the same lines. That means that
2634 you have to address them correctly over the MII
2636 3. We now correctly match the MII/RMII interface
2637 configuration to what the PHY reports.
2638 - Fix problem when readingthe MII status register. Due to the
2639 internal design of many PHYs you have to read the register
2640 twice. The problem is more apparent in 10Mbit mode.
2641 - add new mode ".jffs2s" for reading from a NAND device: it just
2642 skips over bad blocks.
2643 - add networking support for VLANs (802.1q), and CDP (Cisco
2645 - some minor patches / cleanup
2647 * Patch by Yuli Barcohen, 28 Mar 2004:
2648 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2649 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2650 - Change configuration method for MPC8260ADS family
2652 * add startup code to clear the BSS of standalone applications
2654 * Fix if / elif handling bug in HUSH shell
2656 ======================================================================
2657 Changes for U-Boot 1.1.0:
2658 ======================================================================
2660 * Patch by Mark Jonas: Remove config.tmp files only when
2661 unconfiguring the board
2663 * Adapt RMU board for bigger flash memory
2665 * Patch by Klaus Heydeck, 13 Mar 2003:
2666 Add support for KUP4X Board
2668 * Patch by Pavel Bartusek, 21 Mar 2004
2669 Add Reiserfs support
2671 * Patch by Hinko Kocevar, 20 Mar 2004
2672 - Add auto-release for SMSC LAN91c111 driver
2673 - Add save/restore of PTR and PNR regs as suggested in datasheet
2675 * Patch by Stephen Williams, 19 March 2004
2676 Increase speed of sector reads from SystemACE,
2677 shorten poll timeout and remove a useless reset
2679 * Patch by Tolunay Orkun, 19 Mar 2004:
2680 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2683 * Patch by Brad Kemp, 18 Mar 2004:
2684 prevent machine checks during a PCI scan
2686 * Patch by Pierre Aubert, 18 Mar 2004:
2687 Fix string cleaning in IDE identification
2689 * Patch by Pierre Aubert, 18 Mar 2004:
2690 - Unify video mode handling for Chips & Technologies 69000 Video
2691 chip and Silicon Motion SMI 712/710/810 Video chip
2692 - Add selection of the video output (CRT or LCD) via 'videoout'
2693 environment variable for the Silicon Motion
2696 * Patch by Pierre Aubert, 18 Mar 2004:
2697 include/common.h typo fix
2699 * Patches by Tolunay Orkun, 17 Mar 2004:
2700 - Add support for bd->bi_iic_fast[] initialization via environment
2701 variable "i2cfast" (CONFIG_I2CFAST)
2702 - Add "i2cfast" u-boot environment variable support for csb272
2704 * Patch by Carl Riechers, 17 Mar 2004:
2705 Ignore '\0' characters in console input for use with telnet and
2708 * Patch by Leon Kukovec, 17 Mar 2004:
2709 typo fix for strswab prototype #ifdef
2711 * Patches by Thomas Viehweger, 16 Mar 2004:
2712 - show PCI clock frequency on MPC8260 systems
2713 - add FCC_PSMR_RMII flag for HiP7 processors
2714 - in do_jffs2_fsload(), take load address from load_addr if not set
2715 explicit, update load_addr otherwise
2716 - replaced printf by putc/puts when no formatting is needed
2717 (smaller code size, faster execution)
2719 * Patch by Phillippe Robin, 16 Mar 2004:
2720 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2722 * Patch by Stephen Williams, 15 Mar 2004:
2723 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2725 * Patch by Tolunay Orkun, 15 Mar 2004:
2726 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2728 * Patch by Travis Sawyer, 15 Mar 2004:
2729 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2731 * Add start-up delay to make sure power has stabilized before
2732 attempting to switch on USB on SX1 board.
2734 * Patch by Josef Wagner, 18 Mar 2004:
2735 - Add support for MicroSys XM250 board (PXA255)
2736 - Add support for MicroSys PM828 board (MPC8280)
2737 - Add support for 32 MB Flash on PM825/826
2738 - new SDRAM refresh rate for PM825/PM826
2739 - added support for MicroSys PM520 (MPC5200)
2740 - replaced Query by Identify command in CPU86/flash.c
2741 to support 28F160F3B
2743 * Fix wrap around problem with udelay() on ARM920T
2745 * Add support for Macronix flash on TRAB board
2747 * Patch by Pierre Aubert, 15 Mar 2004:
2748 Fix buffer overflow in IDE identification
2750 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2752 * Remove redundand #define in IceCube.h
2754 * Patch by Steven Scholz, 27 Feb 2004:
2755 - Adding get_ticks() and get_tbclk() for AT91RM9200
2756 - Many white space fixes in cpu/at91rm9200/interrupts.c
2758 * Patches by Steven Scholz, 20 Feb 2004:
2759 some cleanup in AT91RM9200 related code
2761 * Patches by Travis Sawyer, 12 Mar 2004:
2762 - Fix Gigabit Ethernet support for 440GX
2763 - Add Gigabit Ethernet Support to MII PHY utilities
2765 * Patch by Brad Kemp, 12 Mar 2004:
2766 Fixes for drivers/cfi_flash.c:
2767 - Better support for x8/x16 implementations
2768 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2769 - Added defines for AMD command and address constants
2771 * Patch by Leon Kukovec, 12 Mar 2004:
2772 Fix get_dentfromdir() to correctly handle deleted dentries
2774 * Patch by George G. Davis, 11 Mar 2004:
2775 Remove hard coded network settings in TI OMAP1610 H2
2776 default board config
2778 * Patch by George G. Davis, 11 Mar 2004:
2779 add support for ADS GraphicsClient+ board.
2781 * Patch by Pierre Aubert, 11 Mar 2004:
2782 - add bitmap command and splash screen support in cfb console
2783 - add [optional] origin in the bitmap display command
2785 * Patch by Travis Sawyer, 11 Mar 2004:
2786 Fix ocotea board early init interrupt setup.
2788 * Patch by Thomas Viehweger, 11 Mar 2004:
2789 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2791 * Patch by Stephan Linz, 09 Mar 2004
2792 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2794 * Patch by George G. Davis, 9 Mar 2004:
2795 fix recent build failure for SA1100 target
2797 * Patch by Travis Sawyer, 09 Mar 2004:
2798 Support native interrupt mode for the IBM440GX.
2799 Previously it was running in 440GP compatibility mode.
2801 * Patch by Philippe Robin, 09 Mar 2004:
2802 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2805 * Patch by Masami Komiya, 08 Mar 2004:
2806 Don't overwrite server IP address or boot file name
2807 when the boot server does not return values
2809 * Patch by Tolunay Orkun, 5 Mar 2004:
2810 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2812 * Patch by Tolunay Orkun, 5 Mar 2004:
2813 Fix early board initialization for Cogent CSB272 board
2815 * Patch by Ed Okerson, 3 Mar 2004:
2816 fix CFI flash writes for little endian systems
2818 * Patch by Reinhard Meyer, 01 Mar 2004:
2819 generalize USB and IDE support for MPC5200 with according
2820 changes to IceCube.h and TOP5200.h
2821 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2822 add info about USB and IDE to README
2824 * Patch by Yuli Barcohen, 4 Mar 2004:
2825 Fix problems with GCC 3.3.x which changed handling of global
2826 variables explicitly initialized to zero (now in .bss instead of
2829 * Patch by Leon Kukovec, 02 Mar 2004:
2830 add strswab() to fix IDE LBA capacity, firmware and model numbers
2831 on little endian machines
2833 * Patch by Masami Komiya, 02 Mar 2004:
2834 - Remove get_ticks() from NFS code
2835 - Add verification of RPC transaction ID
2837 * Patch by Pierre Aubert, 02 Mar 2004:
2838 cleanup for IDE and USB drivers for MPC5200
2840 * Patch by Travis Sawyer, 01 Mar 2004:
2842 - Add IBM PPC440GX Ref Platform support (Ocotea)
2843 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2844 Adapted to U-Boot and 440GX port
2846 - Add gracious handling of all Ethernet Pin Selections for 440GX
2847 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2849 - Add needed bit definitions
2852 * Patch by Carl Riechers, 1 Mar 2004:
2853 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2855 * Patch by Stephan Linz, 27 Feb 2004
2856 - avoid problems for targets without NFS download support
2858 * Patch by Rune Torgersen, 27 Feb 2004:
2859 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2860 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2861 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2863 * Patch by Masami Komiya, 27 Feb 2004:
2864 Fix rarpboot: add autoload by NFS
2866 * Patch by Dan Eisenhut, 26 Feb 2004:
2867 fix flash_write return value in saveenv
2869 * Patch by Stephan Linz, 11 Dec 2003
2870 expand config.mk to avoid trigraph warnings on NIOS
2872 * Rename "BMS2003" board into "HMI10"
2874 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2875 storage; auto-set console on USB port (using preboot command)
2877 * Add support for SX1 mobile phone; add support for USB-based console
2878 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2880 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2882 * Fix SDRAM timings for LITE5200 / IceCube board
2884 * Handle Auti-MDIX / connection status for INCA-IP
2886 * Fix USB problems when attempting to read 0 bytes
2888 * Patch by Travis Sawyer, 26 Feb 2004:
2889 Fix broken compile for XPEDITE1K target.
2891 * Patch by Stephan Linz, 26 Feb 2004:
2892 Bug fix for NFS code on NIOS targets
2894 * Patch by Stephen Williams, 26 Feb 2004:
2895 Break up SystemACE reads of large block counts
2897 * Patch by Pierre Aubert, 26 Feb 2004
2898 add IDE support for MPC5200
2900 * Patch by Masami Komiya, 26 Feb 2004:
2901 add autoload via NFS
2903 * Patch by Stephen Williams
2904 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2905 elsewhere in the source.
2907 * Patch by Steven Scholz, 25 Feb 2004:
2908 - Timeouts in FPGA code should be based on CFG_HZ
2909 - Minor cleanup in code for Altera FPGA ACEX1K
2911 * Patch by Steven Scholz, 25 Feb 2004:
2912 Changed "Directory Hierarchy" section in README
2914 * Patch by Masami Komiya, 25 Feb 2004:
2915 Reduce copy count in nfs_read_reply() of NFS code
2917 * Patch by Markus Pietrek, 24 Feb 2004:
2918 NS9750 DevBoard added
2920 * Patch by Pierre Aubert, 24 Feb 2004
2921 add USB support for MPC5200
2923 * Patch by Steven Scholz, 24 Feb 2004:
2924 - fix MII commands to use values from last command
2926 * Patch by Torsten Demke, 24 Feb 2004:
2927 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2929 * Patch by Rahul Shanbhag, 19 Feb 2004:
2930 Fixes for for OMAP1610 board:
2931 - shift some IRQ specific code to platform.S file
2932 - remove duplicatewatchdog reset code from start.S
2934 * Make Auto-MDIX Support configurable on INCA-IP board
2936 * Fix license for mkimage tool
2938 * Patch by Masami Komiya, 24 Feb 2004:
2939 Update NetBootFileXferSize in NFS code
2941 * Patch by Scott McNutt, 24 Feb 2004:
2942 fix packet length in NFS code
2944 * Patch by Masami Komiy, 22 Feb 2004:
2945 Add support for NFS for file download
2947 * Patch by Andrea Scian, 17 Feb 2004:
2948 Add support for S3C44B0 processor and DAVE B2 board
2950 * Patch by Steven Scholz, 20 Feb 2004:
2951 - Add support for MII commands on AT91RM9200 boards
2952 - some cleanup in AT91RM9200 ethernet code
2954 * Patch by Peter Ryser, 20 Feb 2004:
2955 Add support for the Xilinx ML300 platform
2957 * Patch by Stephan Linz, 17 Feb 2004:
2958 Fix watchdog support for NIOS
2960 * Patch by Josh Fryman, 16 Feb 2004:
2961 Fix byte-swapping for cfi_flash.c for different bus widths
2963 * Patch by Jon Diekema, 14 Jeb 2004:
2964 Remove duplicate "FPGA Support" notes from the README file
2966 * Patches by Reinhard Meyer, 14 Feb 2004:
2967 - update board/emk tree; use common flash driver
2968 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2969 [adapted for other PPC CPUs -- wd]
2970 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2972 * Patch by Jon Diekema, 13 Feb 2004:
2973 Call show_boot_progress() whenever POST "FAILED" is printed.
2975 * Patch by Nishant Kamat, 13 Feb 2004:
2976 Add support for TI OMAP1610 H2 Board
2977 Fixes for cpu/arm926ejs/interrupt.c
2978 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2979 Fix for a timer bug in OMAP1610 Innovator
2980 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2982 * Patches by Stephan Linz, 12 Feb 2004:
2983 - add support for NIOS timer with variable period preload counter value
2984 - prepare POST framework support for NIOS targets
2986 * Patch by Denis Peter, 11 Feb 2004:
2987 add POST support for the MIP405 board
2989 * Patch by Laurent Mohin, 10 Feb 2004:
2990 Fix buffer overflow in common/usb.c
2992 * Patch by Tolunay Orkun, 10 Feb 2004:
2993 Add support for Cogent CSB272 board
2995 * Patch by Thomas Elste, 10 Feb 2004:
2996 Add support for NET+50 CPU and ModNET50 board
2998 * Patch by Sam Song, 10 Feb 2004:
2999 Fix typos in cfi_flash.c
3001 * Patch by Leon Kukovec, 10 Feb 2004
3002 Fixed long dir entry slot id calculation in get_vfatname
3004 * Patch by Robin Gilks, 10 Feb 2004:
3005 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3006 !=, <>, <, >, <=, >=)
3008 * Fix problem with side effects in macros in include/usb.h
3010 * Patch by David Benson, 13 Nov 2003:
3011 bug 841358 - fix TFTP download size limit
3013 * Fixing bug 850768:
3014 improper flush_cache() in load_serial()
3016 * Fixing bug 834943:
3017 MPC8540 - missing volatile declarations
3019 * Patch by Stephen Williams, 09 Feb 2004:
3020 Add support for Xilinx SystemACE chip:
3021 - New files common/cmd_ace.c and include/systemace.h
3022 - Hook systemace support into cmd_fat and the partition manager
3024 * Patch by Travis Sawyer, 09 Feb 2004:
3025 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3027 * Patch by Travis Sawyer, 09 Feb 2004:
3029 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3030 - Add phymode for 440 enet
3033 - Change board_pre_init to board_early_init_f
3034 - Add user flash to bus controller setup
3036 - Fix is_pci_host to check GPIO for monarch bit
3037 - Force xpedite1k to pci conventional mode (via #define option)
3039 * Patch by Brad Kemp, 4 Feb 2004:
3040 - handle the machine check that is generated during the PCI scans
3042 - define the registers used in the IMMR by the PCI subsystem.
3044 * Patch by Pierre Aubert, 03 Feb 2004:
3045 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3047 * Patch by Jeff Angielski, 03 Feb 2004:
3048 Fix copy & paste error in cpu/mpc8260/pci.c
3050 * Patch by Reinhard Meyer, 24 Jan 2004:
3051 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3053 * Add Auto-MDIX support for INCA-IP
3057 * Patch by Josef Baumgartner, 10 Feb 2004:
3058 Fixes for Coldfire port
3060 * Patch by Brad Kemp, 11 Feb 2004:
3061 Fix CFI flash driver problems
3063 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3064 modules at CPU clock frequencies above 66 MHz.
3066 * Optimize flash programming speed for LWMON (by another 100% :-)
3068 * Patch by Jian Zhang, 3 Feb 2004:
3069 - Changed the incorrect FAT12BUFSIZE
3070 - data_begin in fsdata can be negative. Changed it to be short.
3072 * Patches by Stephan Linz, 30 Jan 2004:
3073 1: - board/altera/common/flash.c:flash_erase():
3074 o allow interrupts befor get_timer() call
3075 o check-up each erased sector and avoid unexpected timeouts
3076 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3077 o enclose sevenseg_set() in cpp condition
3078 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3079 - fix some typed in mistakes in the NIOS documentation
3080 2: - split DK1C20 configuration into several header files:
3081 o two new files for each NIOS CPU description
3082 o U-Boot related part is remaining in DK1C20.h
3083 3: - split DK1S10 configuration into several header files:
3084 o two new files for each NIOS CPU description
3085 o U-Boot related part is remaining in DK1S10.h
3086 4: - Add support for the Microtronix Linux Development Kit
3087 NIOS CPU configuration at the Altera Nios Development Kit,
3088 Stratix Edition (DK-1S10)
3089 5: - Add documentation for the Altera Nios Development Kit,
3090 Stratix Edition (DK-1S10)
3091 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3093 7: - Add support for the common U-Boot SPI framework at
3096 * Patch by Rahul Shanbhag, 28 Jan 2004:
3097 Fix flash protection/locking handling for OMAP1610 innovator board.
3099 * Patch by Rolf Peukert, 28 Jan 2004:
3100 fix flash write problems on CSB226 board (write with 32 bit bus width)
3102 * Patches by Mark Jonas, 16 Jan 2004:
3103 - fix rounding error when calculating baudrates for MPC5200 PSCs
3104 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3105 time which is not supported
3107 * Patch by Yuli Barcohen, 26 Jan 2004:
3108 Allow bzip2 compression for small memory footprint boards
3110 * Patch by Brad Kemp, 21 Jan 2004:
3111 Add support for CFI flash driver for both the Intel and the AMD
3114 * Patch by Travis Sawyer, 20 Jan 2004:
3115 Fix pci bridge auto enumeration of sibling p2p bridges.
3117 * Patch by Tolunay Orkun, 12 Jan 2004:
3118 Add some delays as needed for Intel LXT971A PHY support
3120 * Patches by Stephan Linz, 09 Jan 2004:
3121 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3122 - make DK1C20 board configuration related to ASMI conform to
3125 * Patch by Anders Larsen, 09 Jan 2004:
3127 ARM memory layout fixes: the abort-stack is now set up in the
3128 correct RAM area, and the BSS is zeroed out as it should be.
3130 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3131 of the linker scripts are replaced by '__bss_start' and '_end',
3132 resp., which is a further step to eliminate unnecessary differences
3133 between the implementation of the CPU architectures.
3135 * Patch by liang a lei, 9 Jan 2004:
3136 Fix Intel 28F128J3 ID in include/flash.h
3138 * Patch by Masami Komiya, 09 Jan 2004:
3139 add support for TB0229 board (NEC VR4131 MIPS processor)
3141 * Patch by Leon Kukovec, 12 Dec 2003:
3142 changed extern __inline__ into static __inline__ in
3143 include/linux/byteorder/swab.h
3145 * Patch by Travis Sawyer, 30 Dec 2003:
3146 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3147 select MDI port based on enabled EMAC device.
3148 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3151 * Patch by Wolter Kamphuis, 15 Dec 2003:
3152 made CONFIG_SILENT_CONSOLE usable on all architectures
3154 * Disable date command on TQM866M - there is no RTC on MPC866
3156 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3158 * Implement adaptive SDRAM timing configuration based on actual CPU
3159 clock frequency for INCA-IP; fix problem with board hanging when
3160 switching from 150MHz to 100MHz
3162 * Add PCMCIA CS support for BMS2003 board
3164 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3165 see doc/README.MPC866 for details;
3166 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3167 calculate CPU clock frequency from PLL register values.
3169 * Add support for 128 MB RAM on TQM8xxL/M modules
3171 * Fix PS/2 keyboard problem caused by statically initialized variable
3172 pointing to a location in flash
3174 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3176 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3177 before we can access it; add delay in case we are faster (with no
3180 * Cleanup of some init functions
3182 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3183 to avoid Linux crashes by early packets coming in.
3185 * Accelerate flash accesses on LWMON board by using buffered writes
3187 * Fix typo in Makefile;
3188 fix problem with PARTNUM detection
3190 * Patch by Reinhard Meyer, 09 Jan 2004:
3191 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3193 * Add support for IDE LED on BMS2003 board
3194 (exclusive with status LED!)
3196 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3199 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3200 Add common files for "emk" boards
3202 * Add a common get_ram_size() function and modify the the
3203 board-specific files to invoke that common implementation.
3205 ======================================================================
3206 Changes for U-Boot 1.0.1:
3207 ======================================================================
3209 * Set default clock for INCA-IP to 150 MHz
3211 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3212 add I2C support; add support for DS1337 RTC
3214 * Add CompactFlash support for BMS2003 board
3216 * Add support for status LED on BMS2003 board
3218 * Patch by Scott McNutt, 02 Jan 2004:
3219 Add support for the Nios Active Serial Memory Interface (ASMI)
3222 * Patch by Andrea Marson, 16 Dec 2003:
3223 Add support for the PPChameleon ME and HI modules
3225 * Patch by Yuli Barcohen, 22 Dec 2003:
3226 Add support for Motorola DUET ADS board (MPC87x/88x)
3228 * Patch by Robert Schwebel, 15 Dec 2003:
3229 add support for cramfs (uses JFFS2 command interface)
3231 * Patches by Stephan Linz, 11 Dec 2003:
3232 - more documentation for NIOS port
3233 - new struct nios_pio_t, struct nios_spi_t
3234 - Reconfiguration for NIOS Development Kit DK1C20:
3235 o move board related code from board/dk1c20
3236 to board/altera/dk1c20
3237 o create a new common source path board/altera/common
3238 and move generic flash access stuff into it
3239 o change/expand configuration file DK1C20.h
3240 - Add support for NIOS Development Kit DK1S10
3241 - Add status LED support for NIOS systems
3242 - Add dual 7-segment LED support for Altera NIOS DevKits
3244 * Patch by Ronen Shitrit, 10 Dec 2003:
3245 Add support for the Marvell DB64360 / DB64460 development boards
3247 * Patch by Detlev Zundel, 10 Dec 2003:
3248 fix dependency problem in examples/Makefile
3250 * Patch by Denis Peter, 8 Dec 2003
3251 - add support for the PATI board (MPC555)
3252 - add SPI support for the MPC5xx
3254 * Patch by Anders Larsen, 08 Dec 2003:
3255 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3256 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3257 cleanup some redundand #defines
3259 * Patch by André Schwarz, 8 Dec 2003:
3260 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3261 - TX and RX deskriptors must be quad-word aligned
3262 - does not work with only one TX deskriptor
3263 - standard reset method does not work
3265 * Patch by Masami Komiya, 08 Dec 2003:
3266 add RTL8139 ethernet driver
3268 * Patches by Ed Okerson, 07 Dec 2003:
3269 - fix ethernet for the AU1x00 processors in little-endian mode.
3270 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3272 * Minor code cleanup (coding style)
3274 * Patch by Reinhard Meyer, 30 Dec 2003:
3275 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3276 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3277 - turned debug print of PHY registers into a function (called in two places)
3278 - added support for EMK MPC5200 based modules
3280 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3282 * Add support for TQM866M modules
3284 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3286 * Fix a few compiler warnings
3288 * Patch by Reinhard Meyer, 28 Dec 2003:
3289 Add initial support for TOP5200 board
3291 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3292 environment variable which can set to "100", "133", or "150". The
3293 CPU clock will be configured accordingly upon next reboot. Other
3294 values are ignored. In case of an invalid or undefined "cpuclk"
3295 value, the compile-time default CPU clock speed will be used.
3297 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3298 window that is used to access the UART registers by the Linux driver)
3300 * Patch by Reinhard Meyer, 20 Dec 2003:
3301 Fix clock calculation for the MPC5200 for higher clock frequencies
3302 (above 2**32 / 10 = 429.5 MHz).
3304 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3306 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3308 * Add new configuration for IceCube board with DDR memory
3310 * Update TRAB memory configurations
3312 * Add JFFS2 support for INCA-IP board
3314 * Patch by Bill Hargen, 09 Dec 2003:
3315 - BUBINGA405EP: changed flash driver to protect top sector containing
3317 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3318 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3319 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3320 - 405EP: added/fixed support for "reginfo" command.
3321 - 4xx: removed spurious MII error messages on "mii info" command.
3323 * Patch by Bernhard Kuhn, 28 Nov 2003:
3324 add support for Coldfire CPU
3325 add support for Motorola M5272C3 and M5282EVB boards
3327 * Patch by Pierre Aubert, 24 Nov 2003:
3328 - add a return value for the fpga command
3329 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3330 is defined. If ide_preinit fails, ide_init is aborted.
3331 - fix an endianess problem in fat.h
3333 * Patch by Wolter Kamphuis, 05 Dec 2003:
3334 Add support for SNMC's QS850/QS823/QS860T boards
3336 * Patch by Yuli Barcohen, 3 Dec 2003:
3337 "revive" U-Boot support for old Motorola MPC860ADS board
3339 * Patch by Cam(ilo?), 03 Dec 2003:
3340 make examples build even with broken Montavista objcopy
3342 * Patch by Pavel Bartusek, 27 Nov 2003:
3343 fix conversion problem with "bootretry" evironment variable
3345 * Patch by Andre Schwarz, 24 Nov 2003:
3346 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3348 * Patch by Pavel Bartusek, 21 Nov 2003:
3349 set ZMII bridge speed on 440
3351 * Patch by Anders Larsen, 17 Nov 2003:
3352 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3354 * Patches by David Müller, 14 Nov 2003:
3355 - board/mpl/common/common_util.c
3356 * implement support for BZIP2 compressed images
3357 * various cleanups (printf -> puts, ...)
3358 - board/mpl/common/flash.c
3359 * report correct errors to upper layers
3360 * check the erase fail and VPP low bits in status reg
3361 - board/mpl/vcma9/cmd_vcma9.c
3362 - board/mpl/vcma9/flash.c
3363 * various cleanups (printf -> puts, ...)
3365 * fix typo in comment
3366 - cpu/arm920t/usb_ohci.c
3367 * support for S3C2410 is missing in #if line
3369 * reinit some registers in case of error (cable missing, ...)
3371 * support for USB/MMC devices is missing in #if line
3372 - include/configs/MIP405.h
3373 - include/configs/PIP405.h
3374 * enable BZIP2 support
3375 * enlarge malloc space to 1MiB because of BZIP2 support
3376 - include/configs/VCMA9.h
3377 * enable BZIP2 support
3378 * enlarge malloc space to 1MiB because of BZIP2 support
3379 * enable USB support
3380 - lib_arm/armlinux.c
3381 * change calling convention of ARM Linux kernel as
3382 described on http://www.arm.linux.org.uk/developer/booting.php
3384 * Patch by Thomas Lange, 14 Nov 2003:
3385 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3386 support all these AMD boards.
3388 * Patch by Thomas Lange, 14 Nov 2003:
3389 Workaround for mips au1x00 physical memory accesses (the au1x00
3390 uses a 36 bit bus internally and cannot access physical memory
3391 directly. Use the uncached SDRAM address instead of the physical
3394 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3395 add Realtek 8019 ethernet driver
3397 * Patch by Yuli Barcohen, 13 Nov 2003:
3398 MPC826xADS/PQ2FADS cleanup
3400 * Patch by Anders Larsen, 12 Nov 2003:
3401 Update README to mark the PORTIO commands non-standard
3403 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3404 update for for Atmel AT91RM9200DK development kit:
3405 - support for environment variables in DataFlash
3406 - Atmel DataFlash AT45DB1282 support
3408 * Patch by Jeff Carr, 11 Nov 2003:
3409 add support for new version of 8270 processors
3411 * Patches by George G. Davis, 05 Nov 2003:
3412 - only pass the ARM linux initrd tag to the kernel when an initrd
3414 - update omap1510inn configuration file
3416 * Patches by Stephan Linz, 3 Nov 2003:
3417 - more endianess fixes for LAN91C111 driver
3418 - CFG_HZ configuration patch for NIOS Cyclone board
3420 * Patch by Stephan Linz, 28 Oct 2003:
3421 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3423 * Patch by Steven Scholz, 20 Oct 2003:
3424 - make "mii info <addr>" show infor for PHY at "addr" only
3425 - Endian fix for miiphy_info()
3427 * Patch by Gleb Natapov, 19 Sep 2003:
3428 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3430 * Patch by Anders Larsen, 17 Sep 2003:
3431 Bring ARM memory layout in sync with the documentation:
3432 stack and malloc-heap are now located _below_ the U-Boot code
3434 * Accelerate booting on TRAB board: read and check autoupdate image
3435 headers first instead of always reading the whole images.
3437 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3439 * Enabled password check on RMU board
3441 * Fix configuration problem with IceCube in LOWBOOT configuration:
3442 envrionment got embedded, corrupting the image layout.
3444 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3446 * Added BMS2003 board
3447 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3449 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3450 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3453 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3456 * Add checksum verification to 'imls' command
3458 * Add bd_info fields needed for 4xx Linux I2C driver
3460 * Patch by Martin Krause, 4 Nov. 2003:
3461 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3463 * Print used network interface when CONFIG_NET_MULTI is set
3465 * Patch by Bernhard Kuhn, 28 Oct 2003:
3466 Add low boot support for MPC5200
3468 * Fix problem with dual PCMCIA support (NSCU)
3470 * Fix MPC5200 I2C initialization function
3472 ======================================================================
3473 Changes for U-Boot 1.0.0:
3474 ======================================================================
3476 * Fix parameter passing to standalone images with bootm command
3478 * Patch by Kyle Harris, 30 Oct 2003:
3479 Fix build errors for ixdp425 board
3481 * Patch by David M. Horn, 29 Oct 2003:
3482 Fixes to build under CYGWIN
3484 * Get IceCube MGT5100 working (again)
3486 * Fix problems in memory test on some boards (which was not
3487 non-destructive as intended)
3489 * Patch by Gary Jennejohn, 28 Oct 2003:
3490 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3491 to prevent stack overflow on ARM systems
3493 * Patch by Stephan Linz, 28 Oct 2003:
3494 fix init sequence error for NIOS port
3496 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3498 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3500 * Patch by Xiao Xianghua, 23 Oct 2003:
3501 small patch for mpc85xx
3503 * Fix small problem in MPC5200 I2C driver
3505 * Fix FCC3 support on ATC board
3507 * Correct header printing for multi-image files in do_bootm()
3509 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3511 * Fix PCI problems on PPChameleon board
3513 * Patch by Steven Scholz, 18 Oct 2003:
3514 Fix AT91RM9200 ethernet driver
3516 * Patch by Nye Liu, 17 Oct 2003:
3517 Fix typo in include/mpc8xx.h
3519 * Patch by Richard Woodruff, 16 Oct 03:
3520 Fixes for cpu/arm925/interrupt.c
3521 - Initialize timestamp & lastdec vars.
3522 - fix timestamp overflows.
3523 - fix lastdec overflow.
3524 - smarter normalization to allow udelay() below 1ms to work.
3526 * Patch by Scott McNutt, 16 Oct
3527 add networking support for the Altera Nios Development Kit,
3528 Cyclone Edition (DK-1C20)
3530 * Patch by Jon Diekema, 14 Oct 2003:
3531 add hint about doc/README.silent to README file
3533 * Add CompactFlash support for NSCU
3535 * Fix PCI problems on PPChameleonEVB
3537 * TRAB auto-update: Base decision if we have to strip the image
3538 header on image type as encoded in the header
3539 (include image type patch by Martin Krause, 17 Oct 2003)
3541 * Patches by Xianghua Xiao, 15 Oct 2003:
3543 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3544 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3545 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3547 * Fix flash timings on TRAB board
3549 * Make sure HUSH is initialized for running auto-update scripts
3551 * Make 5200 reset command _really_ reset the board, without running
3552 any other code after it
3554 * Fix errors with flash erase when range spans across banks
3555 that are mapped in reverse order
3557 * Fix flash mapping and display on P3G4 board
3559 * Patch by Kyle Harris, 15 Jul 2003:
3560 - add support for Intel IXP425 CPU
3561 - add support for IXDP425 eval board
3563 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3564 for more information
3566 * Patch by Steven Scholz, 10 Oct 2003
3567 - Add support for Altera FPGA ACEX1K
3569 * Patches by Thomas Lange, 09 Oct 2003:
3570 - fix cmd_ide.c for non ppc boards (read/write functions did not
3571 add ATA base address)
3572 - fix for shannon board
3573 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3574 - Endian swap ATA identity for all big endian CPUs, not just PPC
3575 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3577 - add support for dbau1x00 board (MIPS32)
3579 * Patch by Sangmoon Kim, 07 Oct 2003:
3580 add support for debris board
3582 * Patch by Martin Krause, 09 Oct 2003:
3583 Fixes for TRAB board
3584 - /board/trab/rs485.c: correct baudrate
3585 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3586 udelay(); fix some timing problems with adc controller
3587 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3588 modify commands: touch and buzzer
3590 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3591 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3592 Use direct function calls for auto_update instead of hush commands
3594 * Patch by Scott McNutt, 04 Oct 2003:
3595 - add support for Altera Nios-32 CPU
3596 - add support for Nios Cyclone Development Kit (DK-1C20)
3598 * Patch by Steven Scholz, 29 Sep 2003:
3599 - A second parameter for bootm overwrites the load address for
3600 "Standalone Application" images.
3601 - bootm sets environment variable "filesize" to the resulting
3602 (uncompressed) data length for "Standalone Application" images
3603 when autostart is set to "no". Now you can do something like
3604 if bootm $fpgadata $some_free_ram ; then
3605 fpga load 0 $some_free_ram $filesize
3608 * Patch by Denis Peter, 25 Sept 2003:
3609 add support for the MIP405 Rev. C board
3611 * Patch by Yuli Barcohen, 25 Sep 2003:
3612 add support for Zephyr Engineering ZPC.1900 board
3614 * Patch by Anders Larsen, 23 Sep 2003:
3615 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3616 implemented for the x86 architecture)
3618 * Patch by Sangmoon Kim, 23 Sep 2003:
3619 fix pll_pci_to_mem_multiplier table for MPC8245
3621 * Patch by Anders Larsen, 22 Sep 2003:
3622 enable timed autoboot on PXA
3624 * Patch by David Müller, 22 Sep 2003:
3625 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3626 returns correct libgcc file path
3627 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3628 time on s3c24x0 systems
3630 * Patch by Jon Diekema, 19 Sep 2003:
3631 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3632 link state to the fault LED.
3633 - In NetLoop, make the Fault LED reflect the link status. The link
3634 status gets updated on entry, and on timeouts.
3636 * Patch by Anders Larsen, 18 Sep 2003:
3637 allow mkimage to build and run on Cygwin-hosted systems
3639 * Patch by Frank Müller, 18 Sep 2003:
3640 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3643 * Patch by Pantelis Antoniou, 16 Sep 2003:
3644 add tool to compute fileds in the PLPRCR register for MPC86x
3646 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3648 * Fix build problems under FreeBSD
3650 * Add generic filesystem image type
3652 * Make fatload set filesize environment variable
3654 * enable basic / medium / high-end configurations for PPChameleonEVB
3655 board; fix NAND code
3657 * enable TFTP client code to specify to the server the desired
3658 timeout value (see RFC-2349)
3660 * Improve SDRAM setup for TRAB board
3662 * Suppress all output with splashscreen configured only if "splashimage"
3665 * Fix problems with I2C support for mpc5200
3667 * Adapt TRAB configuration and auto_update to new memory layout
3669 * Add configuration for wtk board
3671 * Add support for the Sharp LQ065T9DR51U LCD display
3673 * Patch by Rune Torgersen, 17 Sep 2003:
3674 - Fixes for MPC8266 default config
3675 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3677 * Patches by Jon Diekema, 17 Sep 2003:
3678 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3681 - adjust "help" output
3683 * Patches by Anders Larsen, 17 Sep 2003:
3684 - fix spelling errors
3685 - set GD_FLG_DEVINIT flag only after device function pointers
3687 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3689 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3690 - trigger watchdog while waiting in serial driver
3692 * Add auto-update code for TRAB board using USB memory sticks,
3693 support new configuration with more memory
3695 * disable MPC5200 bus pipelining as workaround for bus contention
3697 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3698 priority; configure critical interrupts to be handled like external
3701 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3702 go back to 66 MHz for stability
3704 * Patches by Jon Diekema, 15 Sep 2003:
3705 - add description for missing CFG_CMD_* entries in the README file
3708 * Patch by Gleb Natapov, 14 Sep 2003:
3709 enable watchdog support for all MPC824x boards that have a watchdog
3711 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3712 "Non-octet Aligned Frame" errors we see at 100 Mbps
3714 * Patch by Sharad Gupta, 14 Sep 2003:
3715 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3717 * Patch by llandre, 11 Sep 2003:
3718 update configuration for PPChameleonEVB board
3720 * Patch by David Müller, 13 Sep 2003:
3721 various changes to VCMA9 board specific files
3723 * Add I2C support for MGT5100 / MPC5200
3725 * Patch by Rune Torgersen, 11 Sep 2003:
3726 Changed default memory option on MPC8266ADS to NOT be Page Based
3727 Interleave, since this doesn't work very well with the standard
3730 * Patch by George G. Davis, 12 Sep 2003:
3731 fix Makefile settings for sk98 driver
3733 * Patch by Stefan Roese, 12 Sep 2003:
3734 - new boards added: DP405, HUB405, PLU405, VOH405
3735 - some esd boards updated
3736 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3738 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3740 * Patch by Martin Krause, 11 Sep 2003:
3741 add burn-in tests for TRAB board
3743 * Enable instruction cache on MPC5200 board
3745 * Patch by Denis Peter, 11 Sep 2003:
3746 - fix USB data pointer assignment for bulk only transfer.
3747 - prevent to display erased directories in FAT filesystem.
3749 * Change output format for NAND flash - make it look like for other
3752 ======================================================================
3753 Changes for U-Boot 0.4.8:
3754 ======================================================================
3756 * Add I2C and RTC support for RMU board
3758 * Patches by Denis Peter, 9 Sep 2003:
3759 add FAT support for IDE, SCSI and USB
3761 * Patches by Gleb Natapov, 2 Sep 2003:
3762 - cleanup of POST code for unsupported architectures
3763 - MPC824x locks way0 of data cache for use as initial RAM;
3764 this patch unlocks it after relocation to RAM and invalidates
3767 * Patch by Gleb Natapov, 30 Aug 2003:
3768 new I2C driver for mpc107 bridge. Now works from flash.
3770 * Patch by Dave Ellis, 11 Aug 2003:
3771 - JFFS2: fix typo in common/cmd_jffs2.c
3772 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3773 - JFFS2: remove node version 0 warning
3774 - JFFS2: accept JFFS2 PADDING nodes
3775 - SXNI855T: add AM29LV800 support
3776 - SXNI855T: move environment from EEPROM to flash
3777 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3779 * Patch by Bill Hargen, 11 Aug 2003:
3780 fixes for I2C on MPC8240
3781 - fix i2c_write routine
3782 - fix iprobe command
3783 - eliminates use of global variables, plus dead code, cleanup.
3785 * Add support for USB Mass Storage Devices (BBB)
3786 (tested with USB memory sticks only)
3788 * Avoid flicker on TRAB's VFD
3790 * Add support for SK98xx driver
3792 * Add PCI support for SL8245 board
3794 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3795 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3796 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3798 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3799 to allow for more accurate baudrate settings
3800 (error now 0.7% at 115 kbps, instead of 3.5% before)
3802 * Patch by Andreas Mohr, 4 Sep 2003:
3803 Fix a lot of spelling errors
3805 * Add support for PPChameleon Eval Board
3807 * Add support for P3G4 board
3809 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3812 * Patch by Yuli Barcohen, 7 Aug 2003:
3813 check BCSR to detect if the board is configured in PCI mode
3815 ======================================================================
3816 Changes for U-Boot 0.4.7:
3817 ======================================================================
3819 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3820 add support for Adder II MPC852T module
3822 * Patch by George G. Davis, 19 Aug 2003:
3823 fix TI Innovator/OMAP1510 pin configs
3825 * Patches by Kshitij, 18 Aug 2003
3826 - add support for arm926ejs cpu core
3827 - add support for TI OMAP 1610 Innovator Board
3829 * Patch by Yuli Barcohen, 14 Aug 2003:
3830 add support for bzip2 uncompression
3832 * Add GCC library to examples/Makefile so GCC utility functions will
3835 * Add I2C and RTC support for RMU board using software I2C driver
3836 (because of better response to iprobe command); fix problem with
3839 * Patch by Matthias Fuchs, 28 Aug 2003:
3840 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3841 CONFIG_BOOTP_MAKS (see README).
3843 * Fix ICU862 environment problem
3845 * Fix RAM size detection for RMU board
3847 * Implement "reset" for MGT5100/MPC5200 systems
3849 ======================================================================
3850 Changes for U-Boot 0.4.6:
3851 ======================================================================
3853 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3854 allow selection of clock frequency as "make" target
3856 * Implement memory autosizing code for IceCube boards
3858 * Configure network port on INCA-IP for autonegotiation
3860 * Fix overflow problem in network timeout code
3862 * Patch by Richard Woodruff, 8 Aug 2003:
3863 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3865 ======================================================================
3866 Changes for U-Boot 0.4.5:
3867 ======================================================================
3869 * Update for TQM board defaults:
3870 disable clocks_in_mhz, enable boot count limit
3872 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3873 in toplevel directory instead. Removed astest.c from tools/gdb because
3874 it is no longer relevant.
3876 * Fix PCI support for MPC5200 / IceCube Board
3878 * Map ISP1362 USB OTG controller for NSCU board
3880 * Patch by Brad Parker, 02 Aug 2003:
3881 fix sc520_cdp problems
3883 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3885 * Allow erase command to cross flash bank boundaries
3887 * Patch by Scott McNutt, 21 Jul 2003:
3888 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3889 Both LynxOS and BlueCat linux KDIs are supported.
3891 * Patch by Richard Woodruff, 25 Jul 2003:
3892 use more reliable reset for OMAP/925T
3894 * Patch by Nye Liu, 25 Jul 2003:
3895 fix typo in mpc8xx.h
3897 * Patch by Richard Woodruff, 24 Jul 2003:
3898 Fixes for cmd_nand.c:
3899 - Fixed null dereferece which could result in incorrect ECC values.
3900 - Added support for devices with no Ready/Busy signal hooked up.
3901 - Added OMAP1510 read/write protect handling.
3902 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3904 - Switched default ECC to be JFFS2.
3906 * Allow crc32 to be used at address 0x000
3908 * Provide consistent interface to standalone applications to access
3909 the 'global_data' structure
3910 Provide a doc/README.standalone more useful to users/developers.
3912 * Make IceCube MGT5100 FEC driver work
3914 * Implement new mechanism to export U-Boot's functions to standalone
3915 applications: instead of using (PPC-specific) system calls we now
3916 use a jump table; please see doc/README.standalone for details
3918 * Patch by Dave Westwood, 24 Jul 2003:
3919 added support for Unity OS (a proprietary OS)
3921 * Patch by Detlev Zundel, 23 Jul 2003:
3922 add "imls" command to print flash table of contents
3924 * Fix cold boot detection for log buffer reset
3926 * Return error for invalid length specifiers with "cp.X" etc.
3928 * Fix startup problem on MIPS
3930 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3931 bitmap support is configured
3933 * Patch by Bill Hargen, 18 Jul 2003:
3934 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3936 * Patch by Denis Peter, 18 Jul 2003:
3937 - fix memory configuration for MIP405T
3938 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3940 * Cleanup of TQM82xx configurations; use "official" board types
3941 to make selection easier.
3943 * Patch by Martin Krause, 17 Jul 2003:
3944 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3946 * Patch by Richard Woodruff, 17 July 03:
3947 - Fixed bug in OMAP1510 baud rate divisor settings.
3949 * Patch by Nye Liu, 16 July 2003:
3951 - add MPC86xADS support (uses MPC86xADS.h)
3952 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3954 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3955 o don't trust gclk() software measurement by default, depend on
3956 CONFIG_8xx_GCLK_FREQ
3957 - add DRAM SIMM not installed detection
3958 - use more "correct" SDRAM initialization sequence
3959 - allow different SDRAM sizes (8xxADS has 8M)
3961 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3962 - rename MAMR/MBMR defines to be more consistent. Should eventually
3963 be merged into MxMR to better reflect the PowerQUICC datasheet.
3965 * Patch by Yuli Barcohen, 16 Jul 2003:
3966 support new Motorola PQ2FADS-ZU evaluation board which replaced
3967 MPC8260ADS and MPC8266ADS
3969 ======================================================================
3970 Changes for U-Boot 0.4.4:
3971 ======================================================================
3973 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3975 * Add support for MGT5100 and MPC5200 processors
3977 * Patch by Lutz Dennig, 15 Jul 2003:
3978 update for R360MPI board
3980 ======================================================================
3981 Changes for U-Boot 0.4.3:
3982 ======================================================================
3984 * Patches by Kshitij, 04 Jul 2003
3985 - added support for arm925t cpu core
3986 - added support for TI OMAP 1510 Innovator Board
3988 * Patches by Martin Krause, 14 Jul 2003:
3989 - add I2C support for s3c2400 systems (trab board)
3990 - (re-) add "ping" to command table
3992 * Fix handling of "slow" POST routines
3994 * Patches by Yuli Barcohen, 13 Jul 2003:
3995 - Correct flash and JFFS2 support for MPC8260ADS
3996 - fix PVR values and clock generation for PowerQUICC II family
3999 * Patch by Bernhard Kuhn, 08 Jul 2003:
4000 - add support for M68K targets
4002 * Patch by Ken Chou, 3 Jul:
4003 - Fix PCI config table for A3000
4004 - Fix iobase for natsemi.c
4005 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4007 * Allow to enable "slow" POST routines by key press on power-on
4008 * Fix temperature dependend switching of LCD backlight on LWMON
4009 * Tweak output format for LWMON
4011 * Patch by Stefan Roese, 11 Jul 2003:
4012 - Fix bug in CONFIG_VERSION_VARIABLE.
4013 - AR405 config updated.
4014 - OCRTC/ORSG: bsp command added.
4015 - ASH405 bsp update.
4017 ======================================================================
4018 Changes for U-Boot 0.4.2:
4019 ======================================================================
4021 * Add support for NSCU board
4023 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4025 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4026 mirror bit flash on TQM8xxM modules
4028 * Patch by Kenneth Johansson, 30 Jun 2003:
4029 get rid of MK_CMD_ENTRY macro; update doc/README.command
4031 * Patch by Seb James, 30 Jun 2003:
4032 Improve documentation of I2C configuration in README
4034 * Fix problems with previous log buffer "fixes"
4036 * Fix minor help text issues
4038 * "log append" did not append a newline
4040 ======================================================================
4041 Changes for U-Boot 0.4.1:
4042 ======================================================================
4044 * Fix some missing commands, cleanup header files
4045 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4047 * Rewrite command lookup and help command (fix problems with bubble
4048 sort when sorting command name list). Minor cleanup here and there.
4050 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4051 - Allow to call sysmon function interactively
4052 - PIC on LWMON board needs delay after power-on
4053 - Add missing RSR definitions for MPC8xx
4054 - Improve log buffer handling: guarantee clean reset after power-on
4055 - Add support for EXBITGEN board (aka "genie")
4056 - Add support for SL8245 board
4059 - remove trailing white space, trailing empty lines, C++ comments, etc.
4060 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4062 * Patches by Kenneth Johansson, 25 Jun 2003:
4063 - major rework of command structure
4064 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4066 ======================================================================
4067 Changes for U-Boot 0.4.0:
4068 ======================================================================
4070 * Patches by Robert Schwebel, 26 Jun 2003:
4071 - csb226 configuration updated
4072 - credits for logodl port updated
4073 - innokom configuration updated
4074 - logodl tree update, still with coding style inconsistencies
4075 - added OCM for ppc405 warning to README
4077 * Patch by Pantelis Antoniou, 25 Jun 2003:
4078 update NetVia with V2 board support
4080 * Header file cleanup for ARM
4082 * Patch by Murray Jensen, 24 Jun 2003:
4083 - make sure to use only U-boot provided header files
4084 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4086 * Patch by Stefan Roese, 24 Jun 2003:
4087 - Update esd ASH405 board files.
4088 - Update esd DASA_SIM config file.
4089 - Add ping command to some esd boards.
4091 * Patch by Yuli Barcohen, 23 Jun 2003:
4092 Update for MPC8260ADS board
4094 * Patch by Murray Jensen, 23 Jun 2003:
4095 - cleanup of GCC 3.x compiler warnings
4097 * Patch by Rune Torgersen, 4 Jun 2003:
4098 add large memory support for MPC8266ADS board
4100 * Patch by Richard Woodruff, 19 June 03:
4101 - Enabled standard u-boot device abstraction for ARM
4102 - Enabled console device for ARM
4103 - Initilized bi_baudrate for ARM
4105 * Patch by Bill Hargen, 23 Apr 2003:
4106 fix byte order for 824x I2C addresses (write op)
4108 * Patch by Murray Jensen, 20 Jun 2003:
4110 - cleanup (especially for gcc-3.x compilers)
4112 * Patch by Tom Guilliams, 20 Jun 2003:
4113 added CONFIG_750FX support for IBM 750FX processors
4115 * Patch by Devin Crumb, 02 Apr 2003:
4116 Fix clock divider rounding problem in drivers/serial.c
4118 * Patch by Richard Woodruff, 19 June 03:
4119 - Fixed smc91c111 driver to sync with the u-boot environment
4120 (driver/smc91c111.c).
4121 - Added eth_init error return check in NetLoop (net/net.c).
4123 * Patch by Ken Chou, 19 June 2003:
4124 Added support for A3000 SBC board (Artis Microsystems Inc.)
4126 * Patches by Murray Jensen, 17 Jun 2003:
4127 - Hymod board database mods: add "who" field and new xilinx chip types
4128 - provide new "init_cmd_timeout()" function so code external to
4129 "common/main.c" can use the "reset_cmd_timeout()" function before
4130 entering the main loop
4131 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4132 slightly different. see include/configs/hymod.h for an example
4133 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4134 CFG_DTT_ADM1021 defined)
4135 - add new "eeprom_probe()" function which has similar args and
4136 behaves in a similar way to "eeprom_read()" etc.
4137 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4138 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4139 - gdbtools copyright update
4140 - ensure that set_msr() executes the "sync" and "isync" instructions
4141 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4142 - 8260 I/O ports fix: Open Drain should be set last when configuring
4143 - add SIU IRQ defines for 8260
4144 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4145 config.mk to allow board configurations to override the GNU
4146 linker script, selected via the LDSCRIPT, make variable, and to
4147 give an initial value to the OBJCFLAGS make variable
4148 - 8260 i2c enhancement:
4149 o correctly extends the timeout depending on the size of all
4150 queued messages for both transmit and receive
4151 o will not continue with receive if transmit times out
4152 o ensures that the error callback is done for all queued tx
4154 o correctly detects both tx and rx timeouts, only delivers one to
4155 the callback, and does not overwrite an earlier error
4156 o logic in i2c_probe now correct
4157 - add "vprintf()" function so that "panic()" function can be
4159 - many Hymod board changes
4161 * Patches by Robert Schwebel, 14 Jun 2003:
4162 - add support for Logotronic DL datalogger board
4163 - cleanup serial line after kermit binary download
4164 - add debugX macro (debug level support)
4165 - update mach-types.h to latest arm.linux.org.uk master list.
4167 * Patches by David Müller, 12 Jun 2003:
4168 - rewrite of the S3C24X0 register definitions stuff
4169 - "driver" for the built-in S3C24X0 RTC
4171 * Patches by Yuli Barcohen, 12 Jun 2003:
4172 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4173 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4174 configuration word supplied by FPGA on some MPC8260ADS boards
4176 * Patch by Pantelis Antoniou, 10 Jun 2003:
4177 Unify status LED interface
4179 * Add support for DS12887 RTC; add RTC support for ATC board
4181 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4182 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4183 - Add Atmel DataFlash support for reading and writing.
4184 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4185 - Add Flash detection on Atmel AT91RM9200DK
4186 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4187 - Replace old Ethernet PHY layer functions
4188 - Change link address
4190 * Patch by Frank Smith, 9 Jun 2003:
4191 use CRIT_EXCEPTION for machine check on 4xx
4193 * Patch by Detlev Zundel, 13 Jun 2003:
4194 added implementation of the "carinfo" command in cmd_immap.c
4196 * Fix CONFIG_NET_MULTI support in include/net.h
4198 * Patches by Kyle Harris, 13 Mar 2003:
4199 - Add FAT partition support
4200 - Add command support for FAT
4201 - Add command support for MMC
4203 - Add Intel PXA support for video
4204 - Add Intel PXA support for MMC
4206 - Enable MMC and FAT for lubbock board
4207 - Other misc changes for lubbock board
4209 * Patch by Robert Schwebel, April 02, 2003:
4210 fix for SMSC91111 driver
4212 * Patch by Vladimir Gurevich, 04 Jun 2003:
4213 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4215 * Patch by Stefan Roese, 05 Jun 2003:
4216 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4217 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4218 data cache can be used even if the chip select is in use.
4219 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4220 (see README for further description).
4221 - Changed config files of CONFIG_EEPRO100 boards to use the
4222 CFG_RX_ETH_BUFFER define.
4224 * Add support for RMU board
4226 * Add support for TQM862L at 100/50 MHz
4228 * Patch by Pantelis Antoniou, 02 Jun 2003:
4229 major reconstruction of networking code;
4230 add "ping" support (outgoing only!)
4232 * Patch by Denis Peter, 04 June 2003:
4233 add support for the MIP405T board
4235 * Patches by Udi Finkelstein, 2 June 2003:
4236 - Added support for custom keyboards, initialized by defining a
4237 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4238 - Added support for the RBC823 board.
4239 - cpu/mpc8xx/lcd.c now automatically calculates the
4240 Horizontal Pixel Count field.
4242 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4243 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4245 * Patch by Mark Rakes, 14 May 2003:
4246 add support for Intel e1000 gig cards.
4248 * Patch by Nye Liu, 3 Jun 2003:
4249 fix critical typo in MAMR definition (include/mpc8xx.h)
4251 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4253 * Patch by Klaus Heydeck, 2 Jun 2003
4254 Minor changes for KUP4K configuration
4256 * Patch by Marc Singer, 29 May 2003:
4257 Fixed rarp boot method for IA32 and other little-endian CPUs.
4259 * Patch by Marc Singer, 28 May 2003:
4260 Added port I/O commands.
4262 * Patch by Matthew McClintock, 28 May 2003
4263 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4264 - minor patches for utx8245
4266 * Patch by Daniel Engström, 28 May 2003:
4269 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4270 add nand flash support to SXNI855T configuration
4271 fix/extend nand flash support:
4272 - fix 'nand erase' command so does not erase bad blocks
4273 - fix 'nand write' command so does not write to bad blocks
4274 - fix nand_probe() so handles no flash detected properly
4275 - add doc/README.nand
4276 - add .jffs2 and .oob options to nand read/write
4277 - add 'nand bad' command to list bad blocks
4278 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4279 - make NAND read/write faster
4281 * Patch by Rune Torgersen, 23 May 2003:
4282 Update for MPC8266ADS board
4284 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4285 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4286 _time_ (!) if the environment is embedded within the U-Boot image,
4287 or in a separate flash sector.
4289 * Cleanup CFG_DER #defines in config files (wd maintained only)
4291 * Fix data abort exception handling for arm920t CPU
4293 * Fix alignment problems with flash driver for TRAB board
4295 * Patch by Donald White, 21 May 2003:
4296 fix calculation of base address in pci_hose_config_device()
4298 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4299 execute "cmd2", even if "cmd1" fails. Note that this is different
4300 to "run var1 var2" where the contents of "var2" will NOT be
4301 executed when a command in "var1" fails.
4303 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4305 * Patch by Kyle Harris, 20 May 2003:
4306 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4307 into cpu/pxa and arch-pxa.
4309 * Patch by Stefan Roese, 23 May 2003:
4310 - IBM PPC405EP port added.
4311 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4312 UART0) is used as default U-Boot console. PPC4xx only!
4313 - esd ASH405 board added (PPC405EP based).
4314 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4315 - esd CPCI405AB board added.
4316 - esd PMC405 board added.
4317 - Update of some esd boards.
4319 * Patch by Denis Peter, 19 Mai 2003:
4320 add support for the MIP405-3 board
4322 * Patch by Dave Ellis, 22 May 2003:
4323 Fix problem with only partially cleared .bss segment
4325 * Patch by Rune Torgersen, 12 May 2003:
4326 get PCI to work on a MPC8266ADS board; incorporate change to
4327 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4329 * Patch by Nye Liu, 1 May 2003:
4330 minor patches for the FADS8xx
4332 * Patch by Thomas Schäfer, 28 Apr 2003:
4333 Fix SPD handling for 256 ECC DIMM on Walnut
4335 * Add support for arbitrary bitmaps for TRAB's VFD command;
4336 allow to pass boot bitmap addresses in environment variables;
4337 allow for zero boot delay
4339 * Patch by Christian Geißinger, 19 May 2002:
4340 On TRAB: wait until the dummy byte has been completely sent
4342 * Patch by David Updegraff, 22 Apr 2003:
4343 update for CrayL1 board
4345 * Patch by Pantelis Antoniou, 21 Apr 2003:
4346 add boot support for ARTOS (a proprietary OS)
4348 * Patch by Steven Scholz, 11 Apr 2003:
4349 Add support for RTC DS1338
4351 * Patch by Rod Boyce, 24 Jan 2003:
4352 Fix counting of extended partitions in diskboot command
4354 * Patch by Christophe Lindheimer, 20 May 2003:
4355 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4357 * Fix SDRAM timing on Purple board
4359 * Add support for CompactFlash on ATC board
4360 (includes support for Intel 82365 and compatible PC Card controllers,
4361 and Yenta-compatible PCI-to-CardBus controllers)
4363 * Patch by Mathijs Haarman, 08 May 2003:
4364 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4366 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4368 * Add support for Promess ATC board
4370 * Patch by Keith Outwater, 28 Apr 2003:
4371 - Miscellaneous corrections and additions to GEN860T board specific code.
4372 - Added GEN860_SC variant to GEN860T.
4373 - Miscellaneous corrections to GEN860T documentation.
4374 - Correct duplicate entry in U-Boot CREDITS file.
4375 - Add GEN860T_SC entry in MAINTAINERS file.
4376 - Update CREDITS file with GEN860T_SC info.
4378 * Update Smiths Aerospace addresses in MAINTAINERS file
4380 * Fix error handling in hush's version of "run" command
4383 - Splashscreen support
4386 - temperature dependend enabling of LCD
4388 * Allow booting from old "PPCBoot" disk partitions
4390 * Add support for TQM8255 Board / MPC8255 CPU
4392 ======================================================================
4393 Changes for U-Boot 0.3.1:
4394 ======================================================================
4396 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4398 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4399 display when Linux takes over
4401 * Patch by Erwin Rol, 27 Feb 2003:
4402 Add support for RTEMS (this time for real).
4404 * Add support for "bmp info" and "bmp display" commands to load
4405 bitmap images; this can be used (for example in a "preboot"
4406 command) to display a splash screen very quickly after poweron.
4408 * Add support for 133 MHz clock on INCA-IP board
4410 * Patch by Lutz Dennig, 10 Apr 2003:
4411 Update for R360MPI board
4413 * Add new meaning to "autostart" environment variable:
4414 If set to "no", a standalone image passed to the
4415 "bootm" command will be copied to the load address
4416 (and eventually uncompressed), but NOT be started.
4417 This can be used to load and uncompress arbitrary
4420 * Patch by Stefan Roese, 10 Apr 2003:
4421 Changed DHCP client to use IP address from server option field #54
4422 from the OFFER packet in the server option field #54 in the REQUEST
4423 packet. This fixes a problem using a Windows 2000 DHCP server,
4424 where the DHCP-server is not the TFTP-server.
4426 * Set max brightness for MN11236 displays on TRAB board
4428 * Add support for TQM862L modules
4430 ======================================================================
4431 Changes for U-Boot 0.3.0:
4432 ======================================================================
4434 * Patch by Arun Dharankar, 4 Apr 2003:
4435 Add IDMA example code (tested on 8260 only)
4437 * Add support for Purple Board (MIPS64 5Kc)
4439 * Add support for MIPS64 5Kc CPUs
4441 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4443 * Patch by Denis Peter, 04 Apr 2003:
4444 - update MIP405-4 board
4446 * Patch by Stefan Roese, 4 Apr 2003:
4447 - U-Boot version environment variable "ver" added
4448 (CONFIG_VERSION_VARIABLE).
4449 - Changed PPC405GPr version from A to B.
4450 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4452 * Patches by Denis Peter, 03 April 2003:
4453 - fix PCI IRQs on MPL boards
4454 - fix two more un-relocated pointer problems
4456 * Fix behaviour of "run" command:
4457 - print error message iv variable does not exist
4458 - terminate processing of arguments in case of error
4460 * Patches by Peter Figuli, 10 Mar 2003
4461 - Add support for BTUART on PXA platform
4462 - Add support for WEP EP250 (PXA) board
4464 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4465 flash using a BDI2000
4467 * Implement fix for I2C Edge Conditions problem for all boards that
4468 use the bit-banging driver (common/soft_i2c.c)
4470 * Patch by Martin Winistoerfer, 23 Mar 2003
4471 - Add port to MPC555/556 microcontrollers
4472 - Add support for cmi customer board with
4473 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4475 * Patch by Rick Bronson, 28 Mar 2003:
4476 - fix common/cmd_nand.c
4478 * Patch by Arun Dharankar, 24 Mar 2003:
4479 - add threads / scheduler example code
4481 * Add patches by Robert Schwebel, 31 Mar 2003:
4482 - add ctrl-c support for kermit download
4483 - align bdinfo output on ARM
4484 - csb226 board: bring in sync with innokom/memsetup.S
4485 - csb226 board: fix MDREFR handling
4486 - misc doc fixes / extensions
4487 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4488 - add BOOT_PROGRESS to armlinux.c
4490 * Add CPU ID, version, and clock speed for INCA-IP
4492 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4493 - fix SRAM and SDRAM memory sizing
4494 - add status LED support
4495 - add MAC address for second (SCC1) ethernet port
4497 * Update default environment for TQM8260 board
4499 * Patch by Rick Bronson, 16 Mar 2003:
4500 - Add NAND flash support for reading, writing, and erasing NAND
4501 flash (certain forms of which are called SmartMedia).
4502 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4504 * Patches by Robert Schwebel, 19 Mar 2003:
4505 - use arm-linux-gcc as default compiler for ARM
4506 - fix i2c fixup code
4507 - fix missing baudrate setting
4508 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4509 - moved "ignoring trailing characters" _before_ u-boot wants to
4510 print out diagnostics messages; removes bogus characters at the
4513 * Patch by John Zhan, 18 Mar 2003:
4514 Add support for SinoVee Microsystems SC8xx boards
4516 * Patch by Rolf Offermanns, 21 Mar 2003:
4517 ported the dnp1110 related changes from the current armboot cvs to
4518 current u-boot cvs. smc91111 does not work. problem marked in
4519 smc91111.c, grep for "FIXME".
4521 * Patch by Brian Auld, 25 Mar 2003:
4522 Add support for STM flash chips on ebony board
4524 * Add PCI support for MPC8250 Boards (PM825 module)
4526 * Patch by Stefan Roese, 25 Mar 2003:
4529 * Patch by Stefan Roese, 20 Mar 2003:
4530 - CPCI4052 update (support for revision 3).
4531 - Set edge conditioning circuitry on PPC405GPr for compatibility
4532 to existing PPC405GP designs.
4533 - Clip udiv to 5 bits on PPC405 (serial.c).
4535 * Extend INCAIP board support:
4536 - add automatic RAM size detection
4537 - add "bdinfo" command
4538 - pass flash address and size to Linux kernel
4539 - switch to 150 MHz clock
4541 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4542 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4543 boards, version 153 for Rev. 200 boards).
4545 * Patch by Vladimir Gurevich, 12 Mar 2003:
4546 Fix relocation problem of statically initialized string pointers
4549 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4550 Cleanup & bug fixes for JFFS2 code:
4551 - the memory mangement was broken. It caused havoc on malloc by
4552 writing beyond the block boundaries.
4553 - the length calculation for files was wrong, sometimes resulting
4554 in short file reads.
4555 - data copying now optionally takes fragment version numbers into
4556 account, to avoid copying from older data.
4557 See doc/README.JFFS2 for details.
4559 * Patch by Josef Wagner, 12 Mar 2003:
4560 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4561 - ETH05 and BEDBUG support for CU824
4562 - added support for MicroSys CPC45
4563 - new BOOTROM/FLASH0 and DOC base for PM826
4565 * Patch by Robert Schwebel, 12 Mar 2003:
4566 Fix the chpart command on innokom board
4569 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4570 s/PPCBoot/U-Boot/ in some files
4571 s/pImage/uImage/ in some files
4573 * Patch by Detlev Zundel, 15 Jan 2003:
4574 Fix '' command line quoting
4576 * Patch by The LEOX team, 19 Jan 2003:
4577 - add support for the ELPT860 board
4578 - add support for Dallas ds164x RTC
4580 * Patches by David Müller, 31 Jan 2003:
4581 - minimal setup for CardBus bridges
4582 - add EEPROM read/write support in the CS8900 driver
4583 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4584 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4586 * Patch by Steven Scholz, 04 Feb 2003:
4587 add support for RTC DS1307
4589 * Patch by Reinhard Meyer, 5 Feb 2003:
4590 fix PLPRCR/SCCR init sequence on 8xx to allow for
4591 changes of EBDF by software
4593 * Patch by Vladimir Gurevich, 07 Feb 2003:
4594 "API-compatibility patch" for 4xx I2C driver
4596 * TRAB fixes / extensions:
4597 - Restore VFD brightness as saved in environment
4598 - add support for Fujitsu flashes
4599 - make sure both buzzers are turned off (drive low level)
4601 * Patches by Robert Schwebel, 06 Mar 2003:
4602 - fix bug in BOOTP code (must use NetCopyIP)
4603 - update of CSB226 port
4604 - clear BSS segment on XScale
4605 - added support for i2c_init_board() function
4606 - update to the Innokom plattform
4608 * Extend support for redundand environments for configurations where
4609 environment size < sector size
4611 * Patch by Rune Torgersen, 13 Feb 2003:
4612 Add support for Motorola MPC8266ADS board
4614 * Patch by Kyle Harris, 19 Feb 2003:
4615 patches for the Intel lubbock board:
4616 memsetup.S - general cleanup (based on Robert's csb226 code)
4617 flash.c - overhaul, actually works now
4618 lubbock.c - fix init funcs to return proper value
4620 * Patch by Kenneth Johansson, 26 Feb 2003:
4621 - Fixed off by one in RFTA calculation.
4622 - No need to abort when LDF is lower than we can program it's only
4623 minimum timing so clamp it to what we can do.
4624 - Takes function pointer to function for reading the spd_nvram. Usefull
4625 for faking data or hardcode a module without the nvram.
4626 - fix other user for above change
4627 - fix some comments.
4629 * Patches by Brian Waite, 26 Feb 2003:
4630 - fix port for evb64260 board
4631 - fix PCI for evb64260 board
4634 * Patch by Reinhard Meyer, 1 Mar 2003:
4635 Add support for EMK TOP860 Module
4637 * Patch by Yuli Barcohen, 02 Mar 2003:
4638 Add SPD EEPROM support for MPC8260ADS board
4640 * Patch by Robert Schwebel, 21 Jan 2003:
4641 - Add support for Innokom board
4642 - Don't complain if "install" fails
4643 - README cleanup (remove duplicated lines)
4644 - Update PXA header files
4646 * Add documentation for existing POST code (doc/README.POST)
4648 * Patch by Laudney Ren, 15 Jan 2003:
4649 Fix handling of redundand environment in "tools/envcrc.c"
4651 * Patch by Detlev Zundel, 28 Feb 2003:
4652 Add bedbug support for 824x systems
4654 * Add support for 16 MB flash configuration of TRAB board
4656 * Patch by Erwin Rol, 27 Feb 2003:
4657 Add support for RTEMS
4659 * Add image information to README
4661 * Patch by Stefan Roese, 18 Feb 2003:
4662 CPCIISER4 configuration updated.
4664 * Patch by Stefan Roese, 17 Feb 2003:
4665 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4667 * Patch by Stefan Roese, 13 Feb 2003:
4668 Add "pcidelay" environment variable (in ms, enabled via
4669 CONFIG_PCI_BOOTDELAY).
4670 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4671 RST# to respond to configuration cycles (33MHz -> 1s).
4673 * Fix dual PCMCIA slot support (when running with just one
4676 * Add VFD type detection to trab board
4678 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4679 variable with value in the EEPROM
4681 * Patch by Stefan Roese, 10 Feb 2003:
4682 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4684 * Add support for MIPS32 4Kc CPUs
4686 * Add support for INCA-IP Board
4688 ======================================================================
4689 Changes for U-Boot 0.2.2:
4690 ======================================================================
4692 * Add dual ethernet support on PM826
4694 * Add support for LXT971 PHY on PM826
4696 * Patch by Tord Andersson, 16 Jan 2003:
4697 Fix flash sector count for TQM8xxL
4699 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4700 16 bytes out of each 32 byte block)
4702 ======================================================================
4703 Changes for U-Boot 0.2.1:
4704 ======================================================================
4706 * Add support for V37 board
4707 (patch by Jón Benediktsson, 11 Dec 2002)
4709 * Update baudrate in bd_info when it gets changed
4711 * Add watchdog trigger points while waiting for serial port
4712 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4714 * Improve command line tool to access the U-Boot's environment
4715 (figuration of the utility, using a config file)
4717 * Add single quote support for (old) command line parser
4719 * Switch LWMON board default config from FRAM to EEPROM;
4720 in POST, EEPROM shows up on 8 addresses
4722 ======================================================================
4723 Changes for U-Boot 0.2.0:
4724 ======================================================================
4726 * Use 1-byte-read instead of -write for iprobe() function
4727 Add i2c commands to PM826 config
4729 * extend I2C POST code: check for list on known addresses
4731 * Improve log buffer code; use "loglevel" to decide which messages
4732 to log on the console, too (like in Linux); get rid of "logstart"
4734 * Add command line tool to access the U-Boot's environment
4735 (board-specific for TRAB now, to be fixed later)
4737 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4738 Fix misc problems with AmigaOne support
4740 * Patch by Chris Hallinan, 3 Dec 2002:
4741 minor cleanup to the MPC8245 EPIC driver
4743 * Patch by Pierre Aubert , 28 Nov 2002
4744 Add support for external (SIU) interrupts on MPC8xx
4746 * Patch by Pierre Aubert , 28 Nov 2002
4747 Fix nested syscalls bug in standalone applications
4749 * Patch by David Müller, 27 Nov 2002:
4750 fix output of "pciinfo" command for CardBus bridge devices.
4752 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4755 * Add LED indication for IDE activity on KUP4K board
4757 * Fix startup problems with VFD display on TRAB
4759 * Patch by Pierre Aubert, 20 Nov 2002
4760 Add driver for Epson SED13806 graphic controller.
4761 Add support for BMP logos in cfb_console driver.
4763 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4765 * Patch by Rod Boyce, 21 Nov 2002:
4766 fix PCMCIA on MBX8xx board
4768 * Patch by Pierre Aubert , 21 Nov 2002
4769 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4770 bootmode word in DPRAM configurable
4772 * Patch by Daniel Engström, 18 Nov 2002:
4773 Fixes for x86 port (mostly strings issues)
4775 * Patch by Ken Chou, 18 Nov 2002:
4776 Fix for natsemi NIC cards (DP83815)
4778 * Patch by Pierre Aubert, 19 Nov 2002:
4779 fix a bug for the MII configuration, and some warnings
4781 * Patch by Thomas Frieden, 13 Nov 2002:
4782 Add code for AmigaOne board
4783 (preliminary merge to U-Boot, still WIP)
4785 * Patch by Jon Diekema, 12 Nov 2002:
4786 - Adding URL for IEEE OUI lookup
4787 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4789 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4790 root-on-nfs macros are designed to switch how the default boot
4791 method gets defined.
4793 * Patch by Daniel Engström, 13 Nov 2002:
4794 Add support for i386 architecture and AMD SC520 board
4796 * Patch by Pierre Aubert, 12 Nov 2002:
4797 Add support for DOS filesystem and booting from DOS floppy disk
4799 * Patch by Jim Sandoz, 07 Nov 2002:
4800 Increase number of network RX buffers (PKTBUFSRX in
4801 "include/net.h") for EEPRO100 based boards (especially SP8240)
4802 which showed "Receiver is not ready" errors when U-Boot was
4803 processing the receive buffers slower than the network controller
4806 * Patch by Andreas Oberritter, 09 Nov 2002:
4807 Change behaviour of NetLoop(): return -1 for errors, filesize
4808 otherwise; return code 0 is valid an means no file loaded - in this
4809 case the environment still gets updated!
4811 * Patches by Jon Diekema, 9 Nov 2002:
4812 - improve ADC/DAC clocking on the SACSng board to align
4813 the failing edges of LRCLK and SCLK
4814 - sbc8260 configuration tweaks
4815 - add status LED support for 82xx systems
4816 - wire sspi/sspo commands into command handler; improved error
4818 - add timestamp support and alternate memory test to the
4819 SACSng configuration
4821 * Patch by Vince Husovsky, 7 Nov 2002:
4822 Add "-n" to linker options to get rid of "Not enough room for
4823 program headers" problem
4825 * Patch by David Müller, 05 Nov 2002
4826 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4827 so we can use an already existing name
4829 * Patch by Pierre Aubert, 05 Nov 2002
4830 Hardware relatied improvments in FDC boot code
4832 * Patch by Holger Schurig, 5 Nov 2002:
4833 Make the PXA really change it's frequency
4835 * Patch by Pierre Aubert, 05 Nov 2002
4836 Add support for slave serial Spartan 2 FPGAs
4838 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4841 * Add support for log buffer which can be passed to Linux kernel's
4842 syslog mechanism; used especially for POST results.
4844 * Patch by Klaus Heydeck, 31 Oct 2002:
4845 Add initial support for kup4k board
4847 * Patch by Robert Schwebel, 04 Nov 2002:
4848 - use watchdog to reset PXA250 systems
4849 - added progress callbacks to (some of the) ARM code
4850 - update for Cogent CSB226 board
4852 * Add support for FPS860 board
4854 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4855 Improve PCI access on 32-bits Compact PCI bus
4857 * Fix mdelay() on TRAB - this was still the debugging version with
4858 seconds instead of ms.
4860 * Patch by Robert Schwebel, 1 Nov 2002:
4861 XScale related cleanup (affects all ARM boards)
4863 * Cleanup of names and README.
4865 ======================================================================
4866 Notes for U-Boot 0.1.0:
4867 ======================================================================
4869 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4871 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4872 For information about the history of the project please see the
4873 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4875 ======================================================================