1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Enable Quad UART om MCC200 board.
7 * Cleanup MCC200 board configuration; omit non-existent stuff.
9 * Add support for MPC859/866 Rev. A.0
11 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
13 * Fix DDR ECC bit definitions for MPC83xx.
15 * Add initial support for MPC8349E MDS board.
17 * Add support for ECC DDR initialization on MPC83xx.
19 * Add DMA support for MPC83xx.
21 * Add sync in do_reset() routine for MPC83xx after RPR register
22 was written to. It is need on some targets when BAT translation
25 * Add bit definitions for MPC83xx DDR controller registers.
27 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
29 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
31 * Add support for DS1374 RTC chip.
33 * Add support for Lite5200B board.
34 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
36 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
38 405 SDRAM: - The SDRAM parameters can now be defined in the board
39 config file and the 405 SDRAM controller values will
40 be calculated upon bootup (see PPChameleonEVB).
41 When those settings are not defined in the board
42 config file, the register setup will be as it is now,
43 so this implementation should not break any current
44 design using this code.
46 Thanks to Andrea Marson from DAVE for this patch.
48 440 DDR: - Added function sdram_tr1_set to auto calculate the
49 TR1 value for the DDR.
50 - Added ECC support (see p3p440).
52 Patch by Stefan Roese, 17 Mar 2006
54 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
55 timer and cpu_reset code from cpu/$(CPU) into the new
56 cpu/$(CPU)/$(SOC) directories
57 Patch by Andreas Engel, 13 Mar 2006
59 * Change max size of uncompressed uImage's to 8MByte and add
60 CFG_BOOTM_LEN to adjust this setting.
62 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
63 uImages was restricted to 4MBytes. This default size is now
64 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
65 in the board config file.
67 Patch by Stefan Roese, 13 Mar 2006
69 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
70 Patch by Stefan Roese, 13 Mar 2006
72 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
73 Patch by Cedric Vincent, 06 Jul 2005
75 * au1x00_eth.c: check malloc return value and abort if it failed
76 Patch by Andrew Dyer, 26 Jul 2005
78 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
79 incorrectly generating start/stop conditions on the bus.
80 Patch by Andrew Dyer, 26 Jul 2005
82 * Fix bug in [id]cache_status commands for MPC85xx processors;
83 should look at LSB of L1CSRn registers to determine if L1 cache is
85 Patch by Murray Jensen, 19 Jul 2005
87 * Fix array overflow with fw_setenv on uninitialised environment
88 Patch by Murray Jensen, 15 Jul 2005
90 * Add support for EmbeddedPlanet EP88x boards
91 Patch by Yuli Barcohen, 13 Jul 2005
93 * Remove board specific configuration includes from the common xilinx
94 ethernet and iic adapter code.
95 Patch by Michael Libeskind, 12 Jul 2005
97 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
98 Patch by Murray Jensen, 08 Jul 2005
100 * Add (some) definitions for the MPC85xx local bus controller
101 Patch by Murray Jensen, 08 Jul 2005
103 * Add CPM2 I/O pin functions for MPC85xx processors
104 Patch by Murray Jensen, 08 Jul 2005
106 * Fix compile problem
108 * Added PCI support for MPC8349ADS board
109 Patch by Kumar Gala 11 Jan 2006
111 * Enable address translation on MPC83xx
112 Patch by Kumar Gala, 10 Feb 2006
114 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
115 Patch by Kumar Gala, 25 Jan 2006
117 * Fixed defines for MPC83xx SICRL register to match current specs
118 Patch by Kumar Gala, 23 Jan 2006
120 * Only disable the MPC83xx watchdog if its enabled out of reset.
121 If its disabled out of reset SW can later enable it if so desired
122 Patch by Kumar Gala, 11 Jan 2006
124 * Allow config of GPIO direction & data registers at boot on 83xx
125 Patch by Kumar Gala, 11 Jan 2006
127 * Enable time handling on 83xx
128 Patch by Kumar Gala, 11 Jan 2006
130 * Make System IO Config Registers board configurable on MPC83xx
131 Patch by Kumar Gala, 11 Jan 2006
133 * Fixed PCI indirect config ops to handle multiple PCI controllers
134 We need to adjust the bus number we are trying to access based
135 on which PCI controller its on
136 Patch by Kumar Gala, 12 Jan 2006
138 * Report back PCI bus when doing table based device config
139 Patch by Kumar Gala, 11 Jan 2006
141 * Added support for PCI prefetchable region and BARs
142 If a host controller sets up a region as prefetchable and
143 a device's BAR denotes it as prefetchable, allocate the
144 BAR into the prefetch region.
146 If a BAR is prefetchable and no prefetchable region has
147 been setup by the controller we fall back to allocating
148 the BAR into the normally memory region.
149 Patch by Kumar Gala, 11 Jan 2006
151 * Add helper function for generic flat device tree fixups for mpc83xx
152 Patch by Kumar Gala, 11 Jan 2006
154 * Add support for passing initrd information via flat device tree
155 Patch by Kumar Gala, 11 Jan 2006
157 * Added OF_STDOUT_PATH and OF_SOC
159 OF_STDOUT_PATH specifies the path to the device the kernel can use
162 OF_SOC specifies the proper name of the SOC node if one exists.
163 Patch by Kumar Gala, 11 Jan 2006
165 * Allow board code to fixup the flat device tree before booting a kernel
166 Patch by Kumar Gala, 11 Jan 2006
168 * Added CONFIG_ options for bd_t and env in flat dev tree
170 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
171 into the resulting flat device tree.
173 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
174 variables from u-boot into the flat device tree
176 Patch by Kumar Gala, 11 Jan 2006
178 * Add support for the DHCP vendor optional bootfile (#67).
179 Ignores the vendor TFTP server name option (#66).
180 Patch by Murray Jensen, 30 Jun 2005
182 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
183 Patch by Andy Fleming, 14 Jun 2005
185 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
186 Patch by Gerhard Jaeger, 21 Jun 2005
188 * Add netconsole and some more commands to RPXlite_DW board
189 Patch by Sam Song, 19 Jun 2005
191 * Fix bad declaration on pci_cfgfunc_nothing
192 Patch by Sam Song, 19 Jun 2005
194 * Adjust "echo" as a default command
195 Patch by Sam Song, 19 Jun 2005
197 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
198 Patch by KokHow Teh, 16 Jun 2005
200 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
201 Patch by Rick Bronson, 15 Jun 2005
203 * Coding Style cleanup
205 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
206 Patch by Andrew Dyer, 13 Jun 2005
208 * Add ADI Blackfin support
209 - add support for Analog Devices Blackfin BF533 CPU
210 - add support for the ADI BF533 Stamp uClinux board
211 - add support for the ADI BF533 EZKit board
212 Patches by Richard Klingler, 11 Jun 2005
214 * Add loads of ntohl() in image header handling
215 Patch by Steven Scholz, 10 Jun 2005
217 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
218 variable to set clock
219 Patch by Yuli Barcohen, 05 Jun 2005
221 * RPXlite configuration fixes
222 - Use correct flash sector size
223 - Use correct memory test end address
224 - Add support for bzip2 compression
225 - Various small fixes
226 Patch by Yuli Barcohen, 05 Jun 2005
228 * Memory configuration changes for ZPC.1900 board
229 - Fix SDRAM timing on both local bus and 60x bus
230 - Add support for second flash bank (SIMM)
231 - Change boot flash base
232 Patch by Yuli Barcohen, 05 Jun 2005
234 * Add support for Adder boards with 16MB SDRAM;
235 add support for second FEC on Adder87x board.
236 Patch by Yuli Barcohen, 05 Jun 2005
238 * Fix conditional for including ks8695eth driver
239 Patch by Greg Ungerer, 04 Jun 2005
241 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
242 Patch by Friedrich Lobenstock, 02 Jun 2005
244 * Fix comment in common/soft_i2c.c
245 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
247 * Cleanup compiler warnings.
248 Patch by Greg Ungerer, 21 May 2005
250 * Word alignment fixes for word aligned NS16550 UART
251 Patch by Jean-Paul Saman, 01 Mar 2005
253 Fixes bug with UART that only supports word aligned access: removed
254 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
255 (broken!) versions of GCC generate byte accesses when encountering
256 the packed attribute regardless if the struct is already correctly
257 aligned for a platform. Peripherals that can only handle word
258 aligned access won't work properly when accessed with byte access.
259 The struct NS16550 is already word aligned for REG_SIZE = 4, so
260 there is no need to packed the struct in that case.
262 * Fix behaviour if gatewayip is not set
263 Patch by Robin Gilks, 23 Dec 2004
265 * Fix cleanup for netstart board.
266 Remove build results from repository
268 * Some code cleanup for GCC 4.x
270 * Fixes to support environment in NAND flash;
271 enable NAND flash based environment for delta board.
273 * Add support for Intel Monahans CPU on Zylonite and Delta boards
274 (This is Work in Progress!)
276 * Add support for TQM8260-AI boards.
280 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
281 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
282 Patch by Ladislav Michl, 29 Jun 2005
284 * Add lowboot target to mcc200 board
285 Patch by Stefan Roese, 4 Mar 2006
287 * Fix problem with flash_get_size() from CFI driver update
288 Patch by Stefan Roese, 1 Mar 2006
290 * Make CFG_NO_FLASH work on ARM systems
291 Patch by Markus Klotzbuecher, 27 Feb 2006
293 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
296 * Convert mcc200 to use common CFI flash driver
297 Patch by Stefan Roese, 28 Feb 2006
299 * Add env-variable "unlock" to handle initial state of sectors
302 Only the U-Boot image and it's environment is protected,
303 all other sectors are unprotected (unlocked) if flash
304 hardware protection is used (CFG_FLASH_PROTECTION) and
305 the environment variable "unlock" is set to "yes".
307 Patch by Stefan Roese, 28 Feb 2006
309 * Update drivers/cfi_flash.c:
310 - find_sector() called in both versions of flash_write_cfiword()
311 Patch by Peter Pearse, 27th Feb 2006
313 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
314 Patch by Jose Maria Lopez, 16 Jan 2006
316 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
317 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
319 * Changes/fixes for drivers/cfi_flash.c:
320 We *should* check if there are any error bits if the previous call
321 returned ERR_OK (Otherwise we will have output an error message in
322 flash_status_check() already.) The original code would only check for
323 error bits if flash_status_check() returns ERR_TIMEOUT.
324 Patch by Marcus Hall, 23 Aug 2005
326 * Changes/fixes for drivers/cfi_flash.c:
327 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
328 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
329 Patch by Sangmoon Kim, 19 Aug 2005
331 * Fixes for drivers/cfi_flash.c:
332 - Fix wrong timeout value usage in flash_status_check()
333 - Round write_tout up when converting to msec in flash_get_size()
334 - Remove clearing flash status at the end of flash_write_cfibuffer()
335 which sets Intel 28F640J3 flash back to command mode on CSB472
336 Patch by Tolunay Orkun, 02 July 2005
338 * Add basic support for the SMMACO4 Board from PanDaCom.
339 Patch by Heiko Schocher, 20 Feb 2006
341 * Add GIT version information (commid ID) to untagged U-Boot versions
343 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
344 of all unreleased (untagged) U-Boot images will be automatically
345 extended upon compiletime with a part of the GIT commit ID and
346 possibly with "dirty" if uncommited changes are detected.
348 Here an example for the resulting version:
349 "U-Boot 1.1.4-g3457ac18-dirty"
351 The version is now maintained in the toplevel Makefile and the
352 version headers are autogenerated.
354 Patch by Stefan Roese, 9 Feb 2006
356 * Update default environment for INKA4x00 board.
358 * Convert CPCI750 to use common CFI flash driver
359 Patch by Reinhard Arlt, 8 Feb 2006
361 * Various changes to esd HH405 board specific files
362 Patch by Matthias Fuchs, 07 Feb 2006
364 * Cleanup U-Boot boot messages on ARM.
366 To match the U-Boot user interface on ARM platforms to the U-Boot
367 standard (as on PPC platforms), some messages with debug character
368 are removed from the default U-Boot build.
369 Enable DEBUG for lib_arm/board.c to enable debug messages.
370 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
371 Patch by Stefan Roese, 24 Jan 2006
373 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
374 Patch by Stefan Roese, 18 Jan 2006
376 * Add VGA support (CT69000) to CPCI750 board.
377 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
378 Patch by Reinhard Arlt, 30 Dec 2005
380 * PMC405 and CPCI405: Moved configuration of pci resources
382 PMC405 and CPCI2DP: Added firmware download and booting via pci.
383 Patch by Matthias Fuchs, 20 Dec 2005
385 * Fix 28F256J3A support on PM520 board
386 (without bank-switching only 32 MB can be accessed)
388 * Fix mkimage bug with multifile images created on 64 bit systems.
390 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
392 * Fix compiler problem with at91rm9200dk board.
393 Patch by Eugen Bigz, 19 Dec 2005
395 ======================================================================
396 Changes for U-Boot 1.1.4:
397 ======================================================================
399 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
400 - Changed GPIO setup to enable another address line in order to
401 address 64M of FLASH.
402 - Added function sdram_tr1_set to auto calculate the tr1 value for
404 Patch by Steven Blakeslee, 12 Dec 2005
406 * MPC5200: Set PCI retry counter to 0 = infinite retry;
407 The default of 255 is too short for slow devices.
408 Patch by Martin Nykodym, 12 Dec 2005
410 * Change port configuration for O2DNT (CODEC1 on PSC1).
412 * Fix register for PCI async mode on PPC440EP
413 Patch by Youngchul Bang, 08 Dec 2005
415 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
416 This segment may be required by some libgcc.a functions
419 * Fix DPRAM offset/size for MPC8541/8555.
420 Simplify TQM85xx Makefile handling.
422 * Fix data overflow (typo?) in rtc/ds1302.c
424 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
426 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
427 - Support for TQM8541/8555 boards added.
428 - Complete rework of TQM8540/8560 support.
429 - Common TQM85xx code now supports all current TQM85xx platforms
430 (TQM8540/8541/8555/8560).
431 - DDR SDRAM size detection added.
432 - CAS latency default values can be overwritten by setting "serial#"
433 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
434 If problems are detected with this non default CAS latency,
435 the default values will be used instead.
436 - Flash size detection added.
437 - Moved FCC ethernet driver initialization behind TSEC driver init
438 -> TSEC is first device.
439 Patch by Stefan Roese, 30 Nov 2005
441 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
442 Patch by John Otken, 23 Nov 2005
444 * Changed PPC44x startup message (cpu info, speed...) to common style:
445 On PPC44x platforms, the startup message generated in "cpu.c" only
446 comprised the ppc type and revision but not additional information
447 like speed etc. Those speed infos where printed in the board specific
448 code. This new implementation now prints all CPU infos in the common
449 cpu specific code. No board specific code is needed anymore and
450 therefore removed from all current 44x implementations.
451 Patch by Stefan Roese, 27 Nov 2005
453 * Adjust TQM834x PHY addresses for latest hardware revision.
455 * Increase malloc arena on TQM5200 board to 256 kB.
456 With 64 kb uniform flash sector size the old value of 128 kB was
459 * Fix miiphy global data initialization (problem on 4xx boards when
460 no ethaddr is assigned). Initialization moved from
461 miiphy_register() to eth_initialize().
463 Based on initial patch for 4xx platform by Matthias Fuchs.
465 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
467 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
468 The COPYING file was extended to make clear that these files can be
469 used in non-GPL code, too.
470 Also, a corresponding note was placed in the headers of the affected files.
472 * Add support for Prodrive P3P440 board:
473 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
474 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
475 for bank autodetection
476 Patch by Stefan Roese, 22 Nov 2005
478 * Change all '$(...)' variable references into '${...}'
479 which makes the environment compatible with the hush shell.
480 WARNING: Support for the old '$(...)' syntax will be
481 discontinued in a later version.
483 * Minor changes to init flags in TQM834x PCI.
485 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
486 Patch by Stefan Roese, 15 Nov 2005
488 * New PPC 405EP board added: CMS700
489 Added CONFIG_NET_MULTI for VOM405 board.
490 Added reset_phy() for VOM405 board.
491 Patch by Matthias Fuchs, 09 Nov 2005
493 * Updated PCI mapping for esd CPCI2DP board.
494 Add support for error LED.
495 Patch by Matthias Fuchs, 07 Nov 2005
497 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
498 Patch by Stefan Roese, 07 Nov 2005
500 * Correct PPC Timebase register definitions (SPRN_TBRL...)
501 Patch by Stefan Roese, 07 Nov 2005
503 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
504 Patch by Stefan Roese, 05 Nov 2005
506 * Additional fix for external IRQ config on Yellowstone & Yosemite
507 Patch by Stefan Roese, 03 Nov 2005
509 * Add support for Ocotea pass 3 with 440GX Rev. F
510 Patch by Stefan Roese, 01 Nov 2005
512 * Fix external IRQ configuration on Yellowstone & Yosemite
513 Patch by Stefan Roese, 28 Oct 2005
515 * Add support for multiple PHYs.
516 Tested on the following boards:
517 cmcpu2 (at91rm9200/ether.c)
518 PPChameleon (ppc4xx/4xx_enet.c)
519 yukon (mpc8220/fec.c)
521 tqm834x (mpc834x/tsec.c) with EEPRO100
522 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
523 Main changes include:
525 - miiphy_register routine was added to allow multiple PHYs to be registered
526 - miiphy_read and miiphy_write are now defined in this file, and
527 require additional argument (char *devname)
528 - other miiphy_* routines also require additional device name argument
531 Calling reset_phy() was moved to be executed *after* eth_initialize().
532 This is necessary as now some of the implementations of reset_phy()
533 may need to use miiphy_reset() which is not allowed before eth_initialize()
534 as eth_initialize registers all required miiphy_* routines.
535 Tested on IP860 and PHY initializes properly after this change.
537 * Correct includes for flat tree builder.
539 * Fix conflicting types (flash_write()) in trab auto_update.c.
541 * Add PCI support for the TQM834x board.
543 * Add missing 4xx board to MAKEALL
544 Patch by Stefan Roese, 20 Oct 2005
546 * Fix conflicting types (flash_write()) in esd auto_update.c
547 Patch by Stefan Roese, 20 Oct 2005
549 * Fix problem with sleep in NetConsole (use get_timer())
550 Patch by Stefan Roese, 20 Oct 2005
552 * Add NetConsole Support for AMCC eval boards
553 Patch by Stefan Roese, 20 Oct 2005
555 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
556 Patch by Stefan Roese, 18 Oct 2005
558 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
559 Fix identation on ext2ls help entry.
560 Patch by Stefan Roese, 14 Oct 2005
562 * Add support for TQM834x boards.
565 * Cleanup for GCC-4.x
567 * Add documentation for Open Firmware Flat Tree and usage.
568 Patch by Pantelis Antoniou, 13 Oct 2005
570 * Add missing files for Pantelis Antoniou's patch
571 Patch by Pantelis Antoniou, 04 Sep 2005
573 * Fix problem in ppc4xx eth-driver without ethaddr (only without
574 CONFIG_NET_MULTI set)
575 Patch by Stefan Roese, 10 Oct 2005
577 * Fix gzip bmp support (test if malloc fails, warning when truncated).
578 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
579 Patch by Stefan Roese, 07 Oct 2005
581 * Add support for OF flat tree for the STXtc board.
582 Patch by Pantelis Antoniou, 04 Sep 2005
584 * Support passing of OF flat trees to the kernel.
585 Patch by Pantelis Antoniou, 04 Sep 2005
589 * Add support for NetSilicon NS7520 processor.
590 Patch by Art Shipkowski, 12 May 2005
592 * Add support for AP1000 board.
593 Patch by James MacAulay, 07 Oct 2005
595 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
596 Patch by Anders Larsen, 07 Oct 2005
598 The Atmel errata #11 states that the transfer buffer descriptor
599 table must be aligned on a 16-word boundary. As it turned out, this
600 is insufficient - it seems the table must be aligned on a boundary
601 at least as large as the table itself (in Linux this is not an
602 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
604 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
605 Patch by Anders Larsen, 07 Oct 2005
607 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
608 sed the linker scripts, rather than pre-process them.
609 Patch by Peter Pearse, 07 Oct 2005
611 * Update make target for ARM supported boards.
612 Use lowlevel_init() instead of platformsetup() [rename].
613 Patch by Peter Pearse, 06 Oct 2005
615 * Fix booting from serial dataflash on AT91RM9200
616 Patch by Peter Menzebach, 29 Aug 2005
618 * Add JFFS2 support for TRAB board
619 Patch by Martin Krause, 25 Aug 2005
621 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
622 Patch by Marcus Hall, 24 Aug 2005
624 * Fix the machine-id of the Cogent csb637 board
625 Patch by Anders Larsen, 05 Oct 2005
627 * Complete support for the KwikByte KB920x boards
628 Patch by Anders Larsen, 05 Oct 2005
630 * Set the AT91RM9200 clock to asynchronous mode
631 Patch by Anders Larsen, 03 May 2005
633 * Set the AT91RM9200 clock to synchronous mode
634 Patch by Anders Larsen, 29 Apr 2005
636 * Add support for Cogent csb637
637 Patch by Anders Larsen, 29 Apr 2005
639 * Fix dm9161.c initialization
640 Patch by Anders Larsen, 29 Apr 2005
642 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
643 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
645 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
646 Patch by Anders Larsen, 29 Apr 2005
648 * Fix device partition intialization for SystemACE disks.
649 Patch by Stephen Williams, 28 Apr 2005
651 * Added support for KwikByte KB920x boards (based on AT91RM9200)
652 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
654 * Add support for S29GL064M-R3 flash chip on xsengine board
655 Patch by Kurt Stremerch, 18 Apr 2005
657 * E500 update: repoint IVPR to RAM when code is relocated
658 Patch by Kylo Ginsberg, 13 Apr 2005
660 * Fix loop end test in lib_generic/string.c:strswab()
661 Patch by Andrew Dyer, October 10, 2005
662 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
666 * Update ARM Integrator boards:
667 Correct addessing errors in platform files.
668 Split off common core module data from Integrator header files to
669 include/armcoremodule.h.
670 Patch by Peter Pearse, 04 Oct 2005
672 * Make sure only supported compiler options are used
673 Import "cc-option" shell function from kernel and
674 use it to get the correct ARM GCC options for individual CPUs
675 Patch by Peter Pearse, 30 Jun 2005
677 * Fix 440GR to print correct cpu revision
678 Patch by Stefan Roese, 04 Oct 2005
680 * Change board message on AMCC Yosemite & Yellowstone to common style
681 Patch by Stefan Roese, 03 Oct 2005
683 * Fix compiler warning
685 * Fix FEC PHY addresses for TQM85xx boards
687 * Fix uninitialized variable problem in hush shell
688 Patch by Lars Rostock, 26 Sep 2005
690 * Undo change of f6e20fc6ca... to include/configs/trab.h
691 (Must have been an accident?)
693 * Add support for AT91RM9200 OHCI Controller.
694 Patch by Eric Benard, 07 Apr 2005
696 * Update ARM mach-types.h
697 Patch by Eric Benard, 07 Apr 2005
699 * Add support for MP2USB board.
700 Patch by Eric Benard, 07 Apr 2005
702 * Add board support for armadillo HT1070
703 Patch by Rowel Atienza, 06 Apr 2005
705 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
706 Patch by Vitaly Bordug, 30 Mar 2005
708 * Add iopset command on mpc8xx
709 Patch by Daniel Eisenhut, 25 Mar 2005
711 * Add support for MII in eepro100 driver.
712 Patch by Gleb Natapov, 21 Mar 2005
714 * Fixes to the Lubbock (PXA 25x) support:
715 - Resolve the FIXME with respect to saving the u-boot environment.
716 - Make the default load address land in real memory.
717 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
718 Patch by David Brownell, 10 Mar 2005
720 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
721 Patch by Marc Leeman, 04 Mar 2005
723 * OMAP242x H4 board update
724 - fix for ES2 differences.
725 - switch to using the cfi_flash driver.
726 - fix SRAM build address.
727 - fix for GP device operation.
728 - unlock SRAM for GP devices.
729 - display more device information.
730 - fix potential deadlock in omap24xx_i2c driver.
731 - fix DLL load values to match dpllout*1 operation.
732 - fix 2nd chip select init for combo DDR device.
733 - add support for CFI Intel 28F256L18 on H4 board.
734 Patch by Richard Woodruff, 03 Mar 2005
736 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
737 Patch by Steven Scholz, 02 Mar 2005
740 Patch by Ara Avanesyan, 24 Feb 2005
742 * Remove unneeded #include <malloc.h>
743 Patch by Ladislav Michl, 22 Feb 2005
745 * Add cramfs support for m68k
746 Patch by Zachary Landau, 21 Feb 2005
748 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
749 Patch by Jeff Angielski, 21 Feb 2005
751 * Fix au1x00_serial baud rate calculation:
752 remove hardcoded cpu clock divisor and use register instead;
753 round up instead of truncate
754 Patch by Andrew Dyer, 15 Feb 2005
756 * Add Xilinx Spartan3 family FPGA support
757 Patch by Kurt Stremerch, 14 Feb 2005
759 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
760 Patch by Zachary Landau, 11 Feb 2005
763 Patch by Matthias Fuchs, 25 Sep 2005
765 * Added support for PCI bridge on MPC8272ADS
766 Patch by Vitaly Bordug, Feb 09 2005
768 * Update multicore CM9XX support for Integrator AP to allow booting from flash
769 Patch by Jean-Paul Saman, 8 Feb 2005
771 * Fix strswab() to reliably find end of string
772 Patch by Andrew Dyer, 08 Feb 2005
774 * Fix typos in include/ppc440.h
775 Patch by Andrew E Mileski, 04 Feb 2005
777 * Add Vibren (was Accelent) PXA255 IDP Support
778 Patch by Cliff Brake, 04 Feb 2005
780 * Fix tools/bmp_logo.c using incorrect offset to pixel data
781 Patch by Andrew Dyer, 31 Jan 2005
783 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
784 Patch by Peter Pearse, 2 Feb 2005
786 * Fix error handling in tools/env/fw_env.c
787 Patch by Ara Avanesyan, 01 Feb 2005
789 * Fix MGT5100 PSC baudrate calculation
790 Patch by Sebastian Schau, 27 Jan 2005
792 * OMAP242x fix for GP device booting
793 - Add SRAM unlock for GP devices.
794 - Change DDR DLL unlock value to allow DPLLout*1 operation.
795 Patches by Richard Woodruff, 21 Jan 2005:
797 * Add support for AMD's Pb1x00 eval board;
798 add MII routines to the au1x00 ethernet driver;
799 add USB ohci driver (work in progress)
800 Patch by Thomas Sailer, 20 Jan 2005
802 * Update omap5912osk board
803 Use drivers/cfi_flash.c instead of private flash driver;
804 Remove hardcoded personalized settings from omap5912osk.h;
805 Fix spacing with (RO) marks in 'flinfo' output.
806 Patch by Michael Bendzick, 14 Jan 2005
808 * Fix warnings for PCI code on ixp
809 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
811 * virtex2 fix for bogus download error messages
812 The virtex2 FPGA download code watches for init going active during
813 a download of config data as an error condition. init also goes
814 active after a configuration is finished in concert with the done
815 signal. So far, the code does not check for done active until all
816 of the configuration data is sent. If configuration data has a few
817 extra pad bytes at the end, this would cause an error message even
818 though the download had suceeded.
819 NOTE: virtex2 slave serial and spartan2 versions may still have the
821 Patch by Andrew Dyer, 12 Jan 2005
823 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
824 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
825 message when probing for nonexistent flash in little endian mode.
826 As a side effect more efficient and smaller code is generated,
827 which is always a Good Thing (TM).
828 Patch by Ladislav Michl, 24 Sep 2005
830 * Update for TFTP using a fixed UDP port
831 Use the approved environment variable names. Added "tftpdstp" to
832 allow ports other than 69 per Tolunay Orkun's recommendation.
833 Patch by Jerry Van Baren, 12 Jan 2005
835 * Allow to force TFTP to use a fixed UDP port
836 (Add a configuration option CONFIG_TFTP_PORT and optional env
838 Patch by Jerry Van Baren, 10 Jan 2005
840 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
841 Patch by Leif Lindholm, 29 Dec 2004
843 * Cleanup: fix broken builds
845 * Fix PHY address argument passing with mii info command
846 Patch by Andrew Dyer, 28 Dec 2004
848 * Cleanup (PPC4xx is AMCC now)
850 * esd CPCI2DP board added
851 Patch by Matthias Fuchs, 22 Sep 2005
853 * esd PMC405 board updated
854 Patch by Matthias Fuchs, 22 Sep 2005
856 * Add SM501 support to HH405 board.
857 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
858 Add support for eeprom write-enable (CFG_EEPROM_WREN).
859 Patch by Stefan Roese, 22 Sep 2005
861 * Fix autonegotiation in tsec ethernet driver
862 Patch by Stefan Roese, 21 Sep 2005
864 * Fix bug in auto_update (trab board)
865 Patch by Martin Krause, 16 Sep 2005
867 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
868 Patch by Francesco Mandracci, 16 Sep 2005
870 * Update configuration for INKA4x0 board
872 * Update configuration for PM854 board
873 Based on patch by R. Loeffl, 20 Jul 2005
875 * Add PCI support to TQM8540 and TQM8560 boards
876 Patch by Stefan Roese, 15 Sep 2005
878 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
879 boards (baudrate, environment...). Flash driver fixed.
880 Patch by Stefan Roese, 15 Sep 2005
882 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
883 ethernet port on ebony.
884 Patch by Stefan Roese, 7 Sep 2005
886 * Added support for mtddevnum and mtddevname variables (mtdparts command)
888 * Change default console baud rate for stxxtc board
890 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
891 Patch by Stefan Roese, 31 Aug 2005
893 * Fix default command set (don't include CFG_CMD_DISPLAY command)
894 Patch by Pantelis Antoniou, 02 Sep 2005
898 * Enable SM712 driver support for HMI1001 board.
900 * Fix problems with ld version 2.16 (dot outside sections problem)
901 Pointed out by Gerhard Jaeger, 31 Aug 2005;
902 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
904 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
906 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
908 * Add keyboard and dot matrix display support for HMI1001 board.
910 * Prepare U-Boot for gcc-4.x
912 * Fixed Bamboo port to enable running without DDR-DIMM
913 (Bamboo has also 64MB onboard DDR)
914 Patch by Stefan Roese, 24 Aug 2005
916 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
917 now handling all 4xx cpu's
918 Patch by Stefan Roese, 16 Aug 2005
920 * Fix make dependencies for at91rm9200 and ks8695 cpus
921 Patch by Steven Scholz, 23 Aug 2005
923 * Add JFFS2 support for TQM5200 board
925 * Add esd cpci5200 and pf5200 boards
926 Patch by Reinhard Arlt, 22 Aug 2005
928 * Fix sysclock for TQM8540 and TQM8560 boards
929 Patch by Martin Krause, 25 Jul 2005
931 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
932 Patch by Martin Krause, 08 Jun 2005
934 * Add new board specific commands for TQM5200/STK52XX
935 - Sound commands (beep, wav, sound)
936 - Test commands (led, can, backlight, rs232)
937 Patch by Martin Krause, 02 May 2005
939 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
940 because of a bug in the AT91RM9200 CPU PLL
941 Patch by Martin Krause, 22 Apr 2005
943 * Add automatic HW detection for another CMC_PU2 variant
944 Patch by Martin Krause, 20 Apr 2005
946 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
947 Patch by Martin Krause, 19 Apr 2005
949 * Fix initialization problem on TQM5200 without SM501
950 Patch by Martin Krause, 08 Apr 2005
952 * Add RTC support for STK52XX.200
953 Patch by Martin Krause, 07 Apr 2005
955 * Add support for IFM o2dnt board
957 * Enable PCI on hmi1001 board
959 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
960 so we can use them to, e.g., check the existence of a file with
961 "if ls foo; then this; else that; fi" in the hush shell
962 Patch by Andreas Engel, 16 August 2005
964 * Coding style cleanup
966 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
967 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
969 * Check return value of malloc in 440gx_enet.c
970 Patch by Travis B. Sawyer, 18 Jul 2005
972 * Add Sandburst Metrobox and Sandburst Karef board support packages.
973 Second serial port on 440GX now defined as a system device.
974 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
975 Patch by Travis B. Sawyer, 12 Jul 2005
977 ======================================================================
978 Changes for U-Boot 1.1.3:
979 ======================================================================
983 * Add forgotten new fils from latest VoiceBlue update
985 * Make bootretry feature work with hush shell.
986 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
987 Patch by Andreas Engel, 19 Jul 2005
989 * Update Hymod Board Database PHP code in "tools" directory
990 Patch by Murray Jensen, 01 Jul 2005
992 * Make "tr" command use POSIX compliant; export HOSTOS make variable
993 Patch by Murray Jensen, 30 Jun 2005
995 * Fix Murray Jensen's mail address.
996 Patch by Murray Jensen, 30 Jun 2005
998 * Preserve PHY_BMCR during a soft reset.
999 Patch by Carl Riechers, 24 Jun 2005
1001 * VoiceBlue update: eeprom tool can also store firmware version now.
1002 eeprom.bin is runable by jumping at load address.
1003 Patch by Ladislav Michl, 23 May 2005
1005 * Move the AT91RM9200DK to the ARM Systems list.
1006 Patch by Anders Larsen, 26 Apr 2005
1008 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1009 Patch by Anders Larsen, 26 Apr 2005
1011 * measure_gclk() is needed when DEBUG is enabled
1012 Patch by Bryan O'Donoghue, 25 Apr 2005
1014 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1015 Patch by Reinhard Arlt, 12 Aug 2005
1017 * esd PCI405 board updated
1018 Patch by Matthias Fuchs, 28 Jul 2005
1020 * esd WUH405 and DU405 board updated
1021 Patch by Matthias Fuchs, 27 Jul 2005
1023 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1024 Patch by Matthias Fuchs, 4 May 2005
1026 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1027 boards (baudrate, environment...). Flash driver fixed.
1028 Patch by Stefan Roese, 11 Aug 2005
1030 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1031 Patch by Stefan Roese, 11 Aug 2005
1033 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1034 Patch by Stefan Roese, 11 Aug 2005
1036 * Add configuration for IFM AEV FIFO board.
1037 Minor coding style cleanup.
1039 * Add configuration for IFM SPI eval board
1041 * Fix CompactFlash problem on HMI1001 board
1043 * Make new "mtdparts" code build with older compilers
1044 Patch by Andrea Scian, 09 Aug 2005
1046 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1047 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1048 with the 405 defines and the linux kernel defines.
1049 Patch by Stefan Roese, 08 Aug 2005
1051 * Fix compiler warnings with older GCC versions
1053 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1055 Old, obsolete and duplicated code was cleaned up and replace by the
1056 new partitioning method. There are two possible approaches now:
1058 The first one is to define a single, static partition:
1060 #undef CONFIG_JFFS2_CMDLINE
1061 #define CONFIG_JFFS2_DEV "nor0"
1062 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1063 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1064 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1066 The second method uses the mtdparts command line option and dynamic
1069 /* mtdparts command line support */
1070 #define CONFIG_JFFS2_CMDLINE
1071 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1072 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1074 Command line of course produces bigger images, and may be inappropriate
1075 for some targets, so by default it's off.
1077 * Fix build problems for PM856 Board
1079 * Fix sign extension bug in 'fpga loadb' command;
1080 make 'fpga loadb' always print the file header info
1081 Patch by Andrew Dyer, 11 Jan 2005
1083 * Fix errors that occur when accessing SystemACE CF
1084 Patch by Jeff Angielski, 09 Jan 2005
1086 * Document switching between U-Boot and PlanetCore on RPXlite
1087 by Sam Song, 24 Dec 2004
1089 * Fix PowerQUICC II mask detection.
1090 Patch by Eugene Surovegin, 20 Dec 2004
1092 * Add support for Altera NIOS DK1C20 board
1093 Patch by Shlomo Kut, 13 Dec 2004
1095 * Add support for ep8248 board
1096 Patch by Yuli Barcohen, 12 Dec 2004
1100 * Fix baudrate setting for KGDB on MPC8260
1101 Patch by HoJin, 11 Dec 2004
1103 * Fix 'mii help' text formatting
1104 Patch by Cory Tusar, 10 Dec 2004
1106 * Fix return code of NFS command
1107 Patch by Hiroshi Ito, 11 Dec 2004
1111 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1112 Patch by Steven Blakeslee, 04 Aug 2005
1114 * Add support for AMCC Bamboo PPC440EP eval board
1115 Patch by Stefan Roese, 04 Aug 2005
1117 * Patch by Jon Loeliger
1118 Fix style issues primarily in 85xx and 83xx boards.
1120 - Trailing white space
1121 - Indentation not by TAB
1122 - Excessive amount of empty lines
1123 - Trailing empty lines
1125 * Patch by Ron Alder, 11 Jul 2005
1126 Add Xianghua Xiao and Lunsheng Wang's support for the
1127 GDA MPC8540 EVAL board.
1129 * Patch by Eran Liberty
1130 Add support for the Freescale MPC8349ADS board.
1132 * Patch by Jon Loeliger, 25 Jul 2005
1133 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1134 by the upcoming mpc83xx family as well.
1136 * Patch by Jon Loeliger, 05 May 2005
1137 Implemented support for MPC8548CDS board.
1138 Added DDR II support based on SPD values for MPC85xx boards.
1139 This roll-up patch also includes bugfies for the previously
1141 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1143 * Patch by Jon Loeliger, 10 Feb 2005
1144 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1146 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1148 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1149 for faster flash parts.
1150 Add documentation for BR/OR for FLASH.
1152 * Patch by Jon Loeliger 08 Feb 2005
1153 Determine L2 Cache size dynamically on 85XX boards.
1155 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1156 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1157 option rather than a myriad of CONFIG_MPC8560-like variants.
1158 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1159 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1160 new CONFIG_CPM2 option to each 8260 board.
1162 * Add support for MicroSys PM856 board
1163 Patch by Josef Wagner, 03 Aug 2005
1165 * Minor fixes to PM854 board
1166 Patch by Josef Wagner, 03 Aug 2005
1168 * Adjust configuration of XENIAX board
1169 (chip select and GPIO required for USB operation)
1171 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1172 routed to the Watchdog handler
1173 Patch by Eugene Surovegin, 18 Jun 2005
1175 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1176 Patch by Denis Peter, 06 Dec 2004
1178 * Fix endianess problem in TFTP / NFS default filenames
1179 Patch by Hiroshi Ito, 06 Dec 2004
1181 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1183 Patch by Murray Jensen, 18 Jul 2005
1185 * Fix typo in mkconfig script (used == instead of =)
1186 Patch by Murray Jensen, 18 Jul 2005
1188 * Cleanup build problems on 64 bit build hosts
1190 * Update MAINTAINERS file
1192 * Patch by Stefan Roese, 01 Aug 2005:
1193 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1194 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1196 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1197 to run on both 405GP and 405GPr eval boards).
1199 * Patch by Steven Blakeslee, 27 Jul 2005:
1200 - Add support for AMCC PPC440EP/GR.
1201 - Add support for AMCC Yosemite PPC440EP eval board.
1202 - Add support for AMCC Yellowstone PPC440GR eval board.
1204 * Minor fixes for PPChameleon Board:
1205 - fix alignment of NAND size
1206 - make code do what the comment says
1208 * Implement h/w sector protection status synchronization at boot.
1209 The code is provided for, and was tested on, the Yukon/Alaska
1210 and PM520 boards only.
1212 A bug in flash_real_protect() for the Yukon board was fixed by
1213 adding a function that tells if two banks are on one flash chip.
1215 * Fix sysmon POST problem: check I2C error codes
1216 This fixes a problem of displaying bogus voltages when the voltages
1217 are so low that the I2C devices start failing while the rest of the
1218 system keeps running.
1220 * Patch by Cedric Vincent, 6 Jul 2005:
1221 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1223 * Patch by Jon Loeliger, 20 Jul 2005:
1224 Add missing PCI IO port definitions.
1226 * Add CompactFlash support for HMI1001 board.
1228 * Adjust printed board ID for LWMON board.
1230 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1232 * Add new argument format for flash commands to allow for usage like
1233 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1234 U-Boot will automaticially find the end of the corresponding sector.
1236 * Patch by Stefan Roese, 5 Jul 2005:
1237 Update uc100 board PHY setup
1239 * Patch by Stefan Roese, 1 Jul 2005:
1240 Fix PHY address for CATcenter board (now correct!)
1242 * Patch by Stefan Roese, 30 Jun 2005:
1243 Fix PHY addresses for PPChameleon and CATcenter boards
1244 Change MAINTAINER for most esd boards
1246 * Patch by Detlev Zundel, 30 Jun 2005:
1247 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1249 * Fix baudrate calculation problem on MPC5200 systems
1251 * Add EEPROM and RTC support for HMI1001 board
1253 * Patch by Detlev Zundel, 20 Jun 2005:
1254 Fix initialization of low active GPIO pins on inka4x0 board
1256 * Enable redundant environment, disable HW flash protection of
1259 * Patch by Travis Sawyer, 10 Jun 2005:
1260 Initialize allocated dev and private hw structures
1261 after their respective allocation in 440gx_enet.c
1263 * Patch by Steven Scholz, 10 Jun 2005:
1264 Fix byteorder problems with second argument of "bootm" with
1267 * Add support for HMI1001 board
1269 * Disable "date" and "sntp" commands on TQM866M
1271 * Fix watchdog reset problems on LWMON board
1273 * Patch by Juergen Selent, 17 May 2005:
1274 Add support for Funkwerk VoVPN gateway module.
1276 * Cleanup debug code for MPC8220 FEC driver
1278 * Extend burst mode RAM test program to take a loop count
1281 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1282 those boards that use it.
1284 * Patches by Greg Ungerer, 19 May 2005:
1285 - add support for the KS8695P (ARM 922 based) CPU
1286 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1288 * Patch by Steven Scholz, 19 May 2005:
1289 Add support for CONFIG_SERIAL_TAG on ARM boards
1291 * Add PCI support for Sorcery board.
1292 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1294 * Fix compile problems caused by new burst mode SDRAM test;
1295 make port pins to trigger logic analyzer configurable
1297 * Fix timer handling on MPC85xx systems
1299 * Fix debug code in omap5912osk flash driver
1301 * Add support for MPC8247 based "IDS8247" board.
1303 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1305 * On LWMON we must use the watchdog to reset the board as the CPU
1306 genereated HRESET pulse is too short to reset the external
1309 * Add test tool to exercise SDRAM accesses in burst mode
1310 (as standalone program, MPC8xx/PowerPC only)
1312 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1315 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1316 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1317 added to support LZO and LZARI compression modes (undefined by
1320 * Fix problem with symbolic links in JFFS2 code.
1322 * Use linker ASSERT statement to prevent undetected overlapping of
1323 sections on PPChameleon board; other boards might use this, too.
1325 * Patch by Stefan Roese, 03 May 2005:
1327 Fix problems in cmd_universe.c
1329 * Patch by Matthias Fuchs, 03 May 2005:
1330 Added missing variable declaration in cmd_nand.c
1331 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1333 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1335 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1337 Fix PHY address for canmb board.
1339 * Cleanup serial console baudrate calculation on AT91RM9200;
1340 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1342 * Patch by Matthias Fuchs, 18 Apr 2005:
1343 Make PCI target address spaces on PMC405 and CPCI405 boards
1344 configurable via environment variables
1346 * Auto-size RAM on canmb board.
1348 * Add support for canmb board
1350 * Patch by Stefan Roese, 13 Apr 2005:
1351 Update for esd apc405
1353 * Fixes for TQM8560 board:
1355 - remove debug messages
1356 - fix flash sector protection
1358 * Patch by Steven Scholz, 07 Apr 2005:
1359 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1361 * Patches by Steven Scholz, 07 Apr 2005:
1362 Fix compiler warning in altera.c
1363 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1365 * Patch by Ladislav Michl, 06 Apr 2005:
1366 Fix voiceblue configuration.
1368 * Patch by Stefan Roese, 06 Apr 2005:
1369 Updates for OCOTEA board:
1370 - Changed U-Boot size from 512kByte to 256kByte
1371 - Fixed flash driver to support boot from soldered user flash
1372 - Added README for switch from PIBS firmware to U-Boot
1374 * Patch by Travis Sawyer, 05 Apr 2005:
1375 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1376 Problem found by Andrew Wozniak.
1378 * Patch by Steven Scholz, 06 Apr 2005:
1379 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1380 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1382 * Patches by Robert Whaley, 29 Nov 2004:
1383 - update the pxa-regs.h file for PXA27x chips
1384 - add PXA27x based ADSVIX board
1385 - add support for MMC on PXA27x processors
1387 * Patch by Andrew E. Mileski, 28 Nov 2004:
1388 Fix PPC4xx SPD SDRAM detection bug
1390 * Patch by Hiroshi Ito, 26 Nov 2004:
1391 Fix logic of "test -z" and "test -n" commands
1393 * Patch by Ladislav Michl, 05 Apr 2005:
1394 Add support for VoiceBlue board.
1396 * Patch by Ladislav Michl, 05 Apr 2005:
1397 Fix netboot_common() prototypes.
1399 * Patch by Steven Scholz, 05 Apr 2005:
1400 Use i.MX watchdog timer for reset_cpu()
1402 * Patch by Steven Scholz, 05 Apr 2005:
1403 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1404 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1405 (now in interupts.c)
1407 * Add support for MPC8220 based "sorcery" board.
1409 * Add support for TQM8560 board.
1411 * Add FEC support for TQM8540 board.
1412 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1414 * Patch by Martin Krause, 04 Apr 2005:
1415 Update default configuration for CMC_PU2 board.
1417 * Patch by Steven Scholz, 04 Apr 2005:
1418 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1419 - introduce two new configuration options instead:
1420 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1422 * Patch by Steven Scholz, 04 Apr 2005:
1423 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1425 * Fix timer code for ARM systems: make sure that udelay() does not
1426 reset timers so it's save to use udelay() in timeout code.
1428 * Patch by Mathias Küster, 23 Nov 2004:
1429 add udelay support for the mcf5282 cpu
1431 * Patch by Tolunay Orkun, 16 November 2004:
1432 fix incorrect onboard Xilinx CPLD base address
1434 * Patch by Jerry Van Baren, 08 Nov 2004:
1435 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1436 the jumper for the HRCW source should select flash. If lowboot is
1437 not selected, the jumper for the HRCW source should select the
1439 - change default load base address to 0x00400000
1441 * Patch by Yuli Barcohen, 08 Nov 2004:
1442 Add support for Analogue & Micro Rattler boards.
1443 Tested on Rattler8248.
1445 * Patch by Andre Renaud, 08 Nov 2004:
1446 Fix watchdog support in common/lcd.c
1448 * Patch by Marc Leeman, 05 Nov 2003:
1449 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1450 bug only affects the XPC8245 processors
1452 * Patches by Josef Wagner, 29 Oct 2004:
1453 - Add support for MicroSys CPU87 board
1454 - Add support for MicroSys PM854 board
1456 * Patch by Jian Zhang, 02 Nov 2004:
1457 Add 16-bit NAND support
1459 * Patch by Scott McNutt, 01 Nov 2004:
1460 Add missing NIOS/NIOS2 support for "iminfo" command
1462 * Patch by Detlev Zundel, 29 Oct 2004:
1463 Add missing NIOS/NIOS2 support for "mkimage" tool.
1465 * Patch by David Adair, 27 Oct 2004:
1466 Add missing 440GX SDRAM Controller reset
1468 * Patch by Steven Scholz, 25 Oct 2004:
1469 Declare reset_cpu() in include/common.h instead locally
1471 * Patch by Yusdi Santoso, 22 Oct 2004:
1472 - Add support for HIDDEN_DRAGON board
1473 - fix endianess problem in driver/rtl1839.c
1475 * Patch by Allen Curtis, 21 Oct 2004:
1476 support multiple serial ports
1478 * Patch by Richard Klingler, 03 Apr 2005:
1479 Add call to eth_halt() in net/net.c when called functions fail
1480 after eth_init() has been called.
1482 * Patch by Sam Song, 3 April 2005:
1483 - Update README.Netconsole
1486 * Prepare for SoC rework of ARM code:
1487 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1488 - rename memsetup into lowlevel_init (function name and source files)
1489 Patch by Steven Scholz, 03 Apr 2005:
1490 - create SoC specific directories include/asm-arm/arch-imx and
1491 include/asm-arm/arch-s3c24x0
1493 * Fix problems with SNTP support;
1494 enable SNTP support in some boards.
1496 * Patches by Martin Krause, 01 Apr 2005:
1497 - Fix flash erase timeout on CMC_PU2
1498 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1500 * Patch by Steven Scholz, 13 March 2005:
1501 fix cache enabling for AT91RM9200
1503 * Patch by Masami Komiya, 30 Mar 2005:
1504 add SNTP support and expand time server and time offset fields of
1505 DHCP support. See doc/README.SNTP
1507 * Patch by Steven Scholz, 13 Dec 2004:
1508 Fix bug in at91rm920 ethernet driver
1510 * Patch by Steven Scholz, 13 Dec 2004:
1511 Remove duplicated code by merging memsetup.S files for
1512 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1514 * Patch by Detlev Zundel, 31 Mar 2005:
1515 Cleanup duplicate definition of overwrite_console()
1517 * Update TQM5200 configuration;
1518 prepare for Rev. 200 starter kit boards
1520 * Patch by Scott McNutt, 21 Oct 2004:
1521 Add support for Nios-II EPCS Controller core.
1523 * Patch by Scott McNutt, 20 Oct 2004:
1525 - Add sysid command (Nios-II only).
1526 - Locate default exception trampoline at proper offset.
1527 - Implement I/O routines (readb, writeb, etc)
1528 - Implement do_bootm_linux
1530 * Patches by Martin Krause, 22 Mar 2005:
1531 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1532 - add support for SM501 graphics controller
1533 - add support for graphic console on TQM5200
1534 - add support for TQM5200 Rev 200
1535 - cleanup, fix typo in include/configs/TQM5200.h
1537 * Patch by Manfred Baral, 17 Mar 2005:
1540 * Fix RTC configuration for PPChameleon board
1542 * Cleanup, fix typo in include/configs/TQM5200.h
1544 * Patch by Stefan Roese, 16 Mar 2005:
1545 Update for esd auto_update and hh405 board
1547 * Adapt for U-Boot image size (new features enabled) on TQM5200
1549 * Update code for TQM8540 board (and 85xx in general):
1550 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1551 - Reformat boot messages
1552 - Enable redundant environment
1553 - Replace the -O2 optimization flag with -mno-string
1555 * Patch by David Brownell, 10 Mar 2005:
1556 Restore copyright statements in OHCI drivers.
1558 * Add support for TQM8540 board
1560 * Patch by Detlev Zundel, 14 Mar 2005:
1561 NC650: changed NAND flash addressing to using UPMB
1563 * Patch by Stefan Roese, 14 Mar 2005:
1564 Update for esd voh405 fpga image
1566 * INKA4x0: Allow initialization of LCD backlight dimming from
1567 "brightness" environment variable.
1569 * Add port initialization for digital I/O on INKA4x0
1571 * Patch by Stefan Roese, 01 Mar 2005:
1572 Update for esd boards dp405 and hub405
1574 * Fix get_partition_info() parameter error in all other calls
1575 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1577 * Enable USB and IDE support for INKA4x0 board
1579 * Patch by Andrew Dyer, 28 Feb 2005:
1580 fix ext2load passing an incorrect pointer to get_partition_info()
1581 resulting in load failure for devices other than 0
1583 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1585 * Cleanup USB and partition defines
1587 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1589 * Add reset code for Coral-P on INKA4x0 board
1591 * Patch by Martin Krause, 28 Jun 2004:
1592 Update for TRAB board.
1594 * Fix some missing "volatile"s in MPC5xxx FEC driver
1596 * Fix cirrus voltage detection (for CPC45)
1598 * Fix byteorder problem in usbboot and scsiboot commands.
1600 * Patch by Cajus Hahn, 04 Feb 2005:
1601 - don't insist on leading '/' for filename in ext2load
1602 - set default partition to useful value (1) in ext2load
1604 * Patch by Andrew Dyer, 08 Jan 2005:
1605 fix wrong return codes in ext2 code
1607 * Removed '--no-warn-mismatch' option from Makefile. This option
1608 makes 'ld' to overlook binary objects compatibility.
1610 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1611 --end-group) outside of the group. This will make 'ld' to do
1612 _multiple_ search in the library group when resolving symbol
1613 references and do only a _single_ seach in libgcc.a after the group
1616 * Fix stability problems on CPC45 board again.
1618 * Make image detection for diskboot / usbboot / scsiboot more robust
1619 (also check header checksum)
1621 * Update CPC45 board configuration.
1623 * Add USB and PCI support for INKA4x0 board
1625 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1629 * Patch by Robin Getz, 13 Oct 2004:
1630 Add standalone application to change SMC91C111 MAC addresses,
1631 see examples/README.smc91111_eeprom
1633 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1634 Fix Flash support for ARM Integrator CP.
1636 * Patch by Richard Woodruff, 10 Jan 2005:
1637 Update support for OMAP2420 (ARM11) and H4 board:
1638 o clean up and add new types to H4 memory probe code.
1639 o fix to work with internal boot.
1640 o added PRCM config III operation.
1641 o fix marginal flash timings.
1642 o add revison ATAG usage.
1643 o enable voltage scaling at power chip.
1644 o fix compile error for i2c.
1646 * Fix network problem (error when receiving multiple ARP packets)
1648 * Patch by Daniel Poirot, 12 Oct 2004:
1649 Add support for Wind River sbc405 board
1651 * Patch by Rainer Brestan, 12 Oct 2004:
1652 Make examples/Makefile more robust
1654 * Patch by Sam Song, 11 October 2004:
1655 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1656 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1659 * Patch by Sam Song, 10 Oct 2004:
1660 Fix a parameter error in run_command() in main.c
1662 * Patch by Richard Woodruff, 01 Oct 2004:
1663 add support for the TI OMAP2420 processor and its H4 reference
1666 * Patch by Christian Pellegrin, 24 Sep 2004:
1667 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1669 * Patch by Leif Lindholm, 23 Sep 2004:
1670 add support for the AMD db1550 board
1672 * Patch by Travis Sawyer, 15 Sep 2004:
1673 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1674 update README.serial_multi
1676 * Patches by David Snowdon, 07 Sep 2004:
1677 - add u-boot.hex target in the top level Makefile
1678 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1679 - use -mtune=xscale and -march=armv5 options for PXA
1681 * Patch by Florian Schlote, 08 Sep 2004:
1682 Add support for SenTec-COBRA5272-board (Coldfire).
1684 * Patch by Gleb Natapov, 07 Sep 2004:
1685 mpc824x: set PCI latency timer to a sane value
1688 * Patch by Kurt Stremerch, 03 Sep 2004:
1689 Add bitstream configuration option for fpga command (Xilinx only).
1691 * Patch by Kurt Stremerch, 03 Sep 2004:
1692 Add Xilinx Spartan2E family FPGA support
1694 * Patch by Jeff Angielski, 02 Sep 2004:
1695 Add Added support for H2 revision of the EP8260 board.
1696 Fixed formatting for some of the EP8260 related source files.
1698 * Patch by Jon Loeliger, 02 Sep 2004:
1699 Reset monitor size back to 256 so environment can be written
1700 to flash on MPC85xx ADS and CDS releases.
1702 * Patch by Paolo Broggini, 02 Sep 2004:
1703 Make BSS clearing on ARM systems more robust
1705 * Patch by Yue Hu and Joe, 01 Sep 2004:
1706 - add PCI support for ixp425;
1707 - add EEPRO100 suppor tfor ixdp425 board.
1709 * Fix problem with protected sector detection in driver/cfi_flash.c
1711 ======================================================================
1712 Changes for U-Boot 1.1.2:
1713 ======================================================================
1715 * Code cleanup, mostly for GCC-3.3.x
1717 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1718 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1719 additional ethernet addresses.
1721 * Cleanup drivers/i82365.c - avoid duplication of code
1723 * Fix bogus "cannot span across banks" flash error message
1727 * Add support for CompactFlash for the CPC45 Board.
1729 * Fix problems with CMC_PU2 flash driver.
1732 - avoid trigraph warning in fs/ext2/ext2fs.c
1733 - rename UC100 -> uc100
1735 * Add support for UC100 board
1737 * Patch by Stefan Roese, 16 Dez 2004:
1738 - ext2fs support added
1739 - Tundra universe support added
1740 - Coldfire MCF5249 support added (no preloader needed!)
1741 - MCF5249 board TASREG added
1742 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1744 - some esd boards updated
1745 - memory commands "mdc" and "mwc" added for cyclic read/write
1746 (CONFIG_MX_CYCLIC, see README for further description)
1748 * Add support for INKA4X0 board
1750 * Patch by Steven Scholz, 12 Dec 2004:
1751 Fix typo in AT91 memory setup.
1753 * Patch by Martin Krause, 27 Oct 2004:
1754 - add support for "STK52xx" board (including PS/2 multiplexer)
1755 - add hardware detection for TQM5200
1757 * Clean up CMC PU2 flash driver
1759 * Update MAINTAINERS file
1761 * Fix bug in MPC823 LCD driver
1763 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1765 * Enable long help on CMC PU2 board;
1767 increase CPU speed from 179 to 207 MHz.
1769 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1770 unaligned tail part specially).
1772 * Update for AT91RM9200DK and CMC_PU2 boards:
1773 - Enable booting directly from flash
1774 - fix CMC_PU2 flash driver
1776 * Fix mkimage usage message
1778 * Map SRAM on NC650 board
1780 * Work around for Ethernet problems on Xaeniax board
1782 * Patch by TsiChung Liew, 23 Sep 2004:
1783 - add support for MPC8220 CPU
1784 - Add support for Alaska and Yukon boards
1786 * Fix configuration for ERIC board (needs more room)
1788 * Adjust MIPS compiler options at run-time depending on tools version
1789 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1790 "-mcpu=4kc" for old tools)
1792 * Add passing of the command line and memory size information to the
1793 kernel on xaeniax board.
1795 * Enable NAND flash support for NC650 board.
1797 * Patch by Thomas Lange 07 Oct 2004:
1798 Updated README for DBAu1x00 boards to match current status
1800 * Patch by Philippe Robin, 28 Sept 2004:
1801 Fix Flash support for Versatile.
1803 * Patch by Roger Blofeld, 16 Sep 2004:
1804 Fix timeout for DHCP command retry
1806 * Patch by Pantelis Antoniou, 14 Sep 2004:
1807 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1809 * Patch by Pantelis Antoniou, 14 Sep 2004:
1810 Kick watchdog when bz-decompressing
1812 * Fix CFG_HZ problems on AT91RM9200 systems
1813 [Remember: CFG_HZ should be 1000 on ALL systems!]
1815 * Patch by Gridish Shlomi, 30 Aug 2004:
1816 - Add support to revA version of PQ27 and PQ27E.
1817 - Reverted MPC8260ADS baudrate back to original 115200
1819 * Patch by Hojin, 17 Sep 2004:
1820 Fix typo in cfi_flash.c
1822 * Patch by Mark Jonas, 09 September 2004:
1823 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1826 * Patch by Mark Jonas, 31 August 2004:
1827 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1828 improves FTP performance for MPC5200 systems. Enabled for IceCube
1831 * Patch by Michael Bendzick, 30 Aug 2004:
1832 - Improve platform.S code for omap1510inn that detects whether code
1833 is running from SDRAM or not. Patch allows SDRAM to be configured
1834 if code is running out of SRAM at 0x20000000.
1836 * Patch by Frederick Klatt, 30 Aug 2004:
1837 Add support for the Wind River SBC8540/SBC8560 boards
1839 * Configure SX1 board to use drivers/cfi_flash.c
1841 * Patches by Michael Bendzick, 30 Aug 2004:
1842 - Configure omap1510inn board to use drivers/cfi_flash.c
1843 - Make drivers/cfi_flash.c protect environment and redundant
1846 * Patch by Steven Scholz, 23 Jun 2004:
1847 - Add script (tools/img2brec.sh) to programm U-Boot into
1848 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1850 * Patches by Scott McNutt, 24 Aug 2004:
1851 - Add support for Altera Nios-II processors.
1852 - Add support for Psyent PCI-5441 board.
1853 - Add support for Psyent PK1C20 board.
1855 * Patches by Jon Loeliger, 24 Aug 2004:
1856 - Add support for the MPC8541 and MPC8555 CDS boards
1857 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1858 - Convert MPC85xxADS to use common CFI flash driver
1859 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1860 from board_early_init_f()
1861 - Provide SW workaround for PCI initialization on 85xx CDS
1863 * Patches by George G. Davis, 24 Aug 2004:
1864 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1865 - Remove static network setup defaults from mx1ads_config
1866 - update ARM boards to use constants from mach-types.h
1868 * Patch by Gary Jennejohn, 04 Oct 2004:
1869 - fix I2C on at91rm9200
1870 - add support for Ricoh RS5C372A RTC
1872 * Patch by Gary Jennejohn, 01 Oct 2004:
1873 - add support for CMC PU2 board
1874 - add support for I2C on at91rm9200
1876 * Patch by Gary Jennejohn, 28 Sep 2004:
1877 fix baudrate handling on at91rm9200
1879 * Patch by Yuli Barcohen, 22 Aug 2004:
1880 - remove ZPC.1900 board-specific flash driver;
1881 switch the port to generic CFI driver;
1884 * Patch by Hinko Kocevar, 21 Aug 2004:
1885 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1887 * Clean up tools/bmp_logo.c to not add trailing white space
1889 * Patch by Hinko Kocevar, 21 Aug 2004:
1890 - Group common framebuffer functions in common/lcd.c
1891 - Group common framebuffer macros and #defines in include/lcd.h
1892 - Provide calc_fbsize() for video ATAG
1894 * Patch by Sam Song, 21 August 2004:
1895 - Fix a typo in README
1896 - Align "(RO)" output for "flinfo" after "protect on"
1897 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1898 ratio 1:1 when core frequency less than 50MHz
1900 * Patches by Hinko Kocevar, 21 Aug 2004:
1901 - fix some "use of label at end of compound statement" warnings
1902 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1904 * Patch by Steven Scholz, 16 Aug 2004:
1905 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1906 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1907 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1908 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1909 into cpu/arm920t/$(SOC)/
1911 * Patches by Sean Chang, 09 Aug 2004:
1912 - Added support for both 8 and 16 bit mode access to System ACE CF
1914 - Fixed missing System ACE CF device during get FAT partition info
1915 in fat_register_device function.
1916 - Enabled System ACE CF support on ML300.
1918 * Patch by Sean Chang, 09 Aug 2004:
1919 Synch defines for saveenv and do_saveenv functions so they get
1920 compiled under the same statement.
1922 * Patch by Sean Chang, 09 Aug 2004:
1923 - Added I2C support for ML300.
1924 - Added support for ML300 to read out its environment information
1925 stored on the EEPROM.
1926 - Added support to use board specific parameters as part of
1927 U-Boot's environment information.
1928 - Updated MLD files to support configuration for new features
1931 * Patches by Travis Sawyer, 05 Aug 2004:
1932 - Remove incorrect bridge settings for eth group 6
1933 - Add call to setup bridge in ppc_440x_eth_initialize
1934 - Fix ppc_440x_eth_init to reset the phy only if its the
1935 first time through, otherwise, just check the phy for the
1936 autonegotiated speed/duplex. This allows the use of netconsole
1937 - only print the speed/duplex the first time the phy is reset.
1939 * Patch by Shlomo Kut, 29 Mar 2004:
1940 Add support for MKS Instruments "Quantum" board
1942 * Fix build problem with Cogent boards;
1943 avoid using <asm/byteorder.h> when using the host compiler
1945 * Patch by Ganapathi C, 04 Aug 2004:
1946 Fix NFS timeout issue
1948 * Patch by Yuli Barcohen, 19 Jul 2004:
1949 - Fix host tools building in Cygwin environment
1950 - Fix header files search order for host tools
1952 * Patch by Tom Armistead, 19 Jul 2004:
1953 Fix kgdb.S support for 74xx_75x cpu
1955 * Patch by Jon Loeliger, 15 Jul 2004:
1956 Fix MPC85xx I2C driver
1958 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1960 * Patch by Stephen Williams, 15 July 2004
1961 Set the PCI class code for JSE board as part of PCI interface setup
1963 * Patch by Michael Bendzick, 15 Jul 2004:
1964 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1965 CFG_FLASH_USE_BUFFER_WRITE is set
1967 * Patch by Yuli Barcohen, 13 Jul 2004:
1968 Allow clock setting on MPC866/MPC885 series chips according to
1969 environment variable `cpuclk'
1971 * Patch by Yuli Barcohen, 20 Apr 2004:
1972 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1974 * Patch by Vincent Dubey, 24 Sep 2004:
1975 Add support for xaeniax board
1977 * Add comment about non-GPL character of standalone applications to
1980 * Fix FEC ethernet problem on NSCU board.
1982 * Patch by Gary Jennejohn, 09 Sep 2004:
1983 allow to use USART1 as console port on at91rm9200dk boards
1985 * Patch by Stefan Roese, 16 Sep 2004:
1988 * Fix SysClk handling for PPChameleon and CATcenter boards
1990 * Patch by Detlev Zundel, 08 Sep 2004:
1991 Update etags build target
1993 * Improve NetConsole support: add support for broadcast destination
1994 address and buffered input.
1996 * Cleanup compiler warnings for GCC 3.3.x and later
1998 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2000 * Add support for IDS "NC650" board
2002 * Add automatic update support for LWMON board
2004 * Clear Block Lock-Bits when erasing flash on LWMON board.
2006 * Fix return code of "fatload" command
2008 * Enable MSDOS/VFAT filesystem support for LWMON board
2010 * Patch by Martin Krause, 03 Aug 2004:
2011 change timing for SM501 graphics controller on TQM5200 module
2013 * Patch by Mark Jonas, 13 July 2004:
2014 - Total5200 LCD now run in little endian mode. Endianess conversion
2015 is done in hardware.
2016 - Removed last reference to "console" environment variable.
2018 * Patches by Lars Munch, 12 Jul 2004:
2019 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2021 - split out the LXT971A PHY from ns_9750_eth.h
2022 - split the dm9161 phy part out of at91rm9200_ether.c
2024 * Patch by Andreas Engel, 12 Jul 2004:
2025 Replaced hardcoded PL011 clock frequency with config variable.
2026 Fixed wrong CONFIG_CMD_DFL doc.
2028 * Patch by Thomas Viehweger, 09 Jun 2004:
2029 make it possible to remove chpart when there is only one partition
2031 * Add support for console over UDP (compatible to Ingo Molnar's
2032 netconsole patch under Linux)
2034 * Patch by Jon Loeliger, 16 Jul 2004:
2035 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2037 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2038 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2039 and CONFIG_L2_INIT_RAM options.
2040 - Refactor Local Bus initialization out of SDRAM setup.
2041 - Re-implement new version of LBC11/DDR11 errata workarounds.
2042 - Moved board specific PCI init parts out of CPU directory.
2043 - Added TLB entry for PCI-1 IO Memory
2044 - Updated README.mpc85xxads
2046 * Patch by Sascha Hauer, 28 Jun:
2047 - add generic support for Motorola i.MX architecture
2048 - add support for mx1ads, mx1fs2 and scb9328 boards
2050 * Patches by Marc Leeman, 23 Jul 2004:
2051 - Add define for the PCI/Memory Buffer Configuration Register
2052 - corrected comments in cpu/mpc824x/cpu_init.c
2054 * Add support for multiple serial interfaces
2055 (for example to allow modem dial-in / dial-out)
2057 * Patch by Stefan Roese, 15 Jul 2004:
2058 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2060 * Fix NSCU config; add ethernet wakeup code.
2062 * Add link for preloader for Motorola Coldfire to README.m68k
2064 * Patch by Michael Bendzick, 12 Jul 2004:
2065 fix output formatting in drivers/cfi_flash.c
2067 * Patch by Mark Jonas, 02 Jul 2004:
2068 Fix lowboot (again) on MPC5xxx
2070 * Patch by Curt Brune, 07 Jul 2004:
2071 relocate exception vectors on arm720t if needed
2073 * Patch by George G. Davis, 06 Jul 2004:
2074 - update mach-types.h to latest arm.linux.org.uk master list
2075 - Set correct OMAP1610 bi_arch_number for build target
2077 * Patch by Curt Brune, 06 Jul 2004:
2078 evb4510: add support for timer interrupt; cleanup
2080 * Patch by Dan Poirot, 06 Jul 2004:
2081 Fix sbc8260 environment variables
2083 * Cleanup redundand "console" environment variable
2085 * Patch by Mark Jonas, 05 Jul 2004:
2086 add support for the Total5100's and Total5200's LCD screen
2088 * Patches by Dan Eisenhut, 01 Jul 2004:
2090 - Move doc2000.h include to prevent compiler warning on some boards
2092 * Patch by Mark Jonas, 01 Jul 2004:
2093 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2094 MGT5100 and MPC5200 based Freescale platforms.
2096 * Patch by Philippe Robin, 01 Jul 2004:
2097 Add initialization for Integrator and versatile board files.
2099 * Patch by Hinko Kocevar, 01 Jun 2004:
2100 Fix VFD FB allocation, add LCD FB allocation on ARM
2102 * Patch by Martin Krause, 30 Jun 2004:
2103 Add support for TQM5200 board
2105 * Patch by Martin Krause, 29 Jun 2004:
2106 Add loopw command: infinite write loop on address range
2108 * Patches by Yasushi Shoji, 29 Jun 2004:
2109 - add empty include/asm-microblaze/processor.h
2110 - add to CREDITS and MAINTAINERS
2111 - add gd initialization
2112 - add MicroBlaze and SUZAKU board to MAKEALL script
2113 - add reset support for SUZAKU
2114 - add flush_cache() for MicroBlaze
2115 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2116 size flash memory on SUZAKU
2118 * Patch by Prakash Kumar, 27 Jun 2004:
2119 Add support for the PXA250 based Intrinsyc Cerf board.
2121 * Patch by Yasushi Shoji, 27 Jun 2004:
2122 fix comment in include/common.h
2124 * Rename SBC8560 into sbc8560 for consistency
2126 * Patch by Daniel Poirot, 24 Jun 2004:
2127 Add support for Wind River's sbc8240 board
2129 * Patches by Yasushi Shoji, 26 Jun 2004:
2130 - drivers/serial_xuartlite.c: fix "return 0" in void function
2131 - add microblaze support to mkimage tool
2133 * Patch by Fred Klatt, 25 Jun 2004:
2134 Add support for WindRiver's sbc8560 board
2136 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2137 Small Bugs fixes for "at91rm9200dk" board:
2138 - Timing modifications for SPI DataFlash access
2139 - Fix NAND flash detection bug
2141 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2142 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2144 * Patch by Jon Loeliger, 17 June 2004:
2145 Completion of the 8540ADS/8560ADS updates:
2146 Fix some PCI and Rapid I/O memory maps,
2147 Initialize both TSEC 1 and 2,
2149 Update MAINTAINER for 85xx boards and README.mpc85xxads
2151 * Patch by Yuli Barcohen, 16 Jun 2004:
2152 Remove obsolete AdderII port which was superseded by unified
2153 AdderII/Adder87x port
2155 * Patch by Ladislav Michl, 16 Jun 2004:
2156 Fix gcc-3.3.3 warnings for smc91111.c
2158 * Patch by Stefan Roese, 02 Jul 2004:
2159 - Fix bug in 405 ethernet driver; allocated data not cleared!
2160 - Fix problem in 405 i2c driver; don't try to print without console!
2162 * Patch by Paul Ruhland, 11 Jun 2004:
2163 Remove debug code from 'board/lpd7a40x/flash.c'
2165 * Patch by Andrea Marson, 11 Jun 2004:
2166 Update for PPChameleon board:
2167 - support for SysClk @ 25MHz
2168 - support for Silicon Motion SM712 VGA controller
2171 * Patches by Richard Woodruff, 10 Jun 2004:
2172 - fix problems with examples/stubs.c for GCC >= 3.4
2173 - fix problems with gd initialization
2175 * Patch by Curt Brune, 17 May 2004:
2176 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2177 - Add support for ESPD-Inc. EVB4510 Board
2179 * Patch by Marc Leeman, 11 May 2004:
2180 Fix for MPC8245 - reading PPC Memory from another device with the
2181 PPC as PCI target device corrupts data due to interenal hardware
2184 * Fix "cls" command when used with splash screen
2186 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2187 slow download of a big image)
2189 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2190 display even after showing a bitmap
2192 * Patch by Josef Wagner, 04 Jun 2004:
2193 - DDR Ram support for PM520 (MPC5200)
2194 - support for different flash types (PM520)
2195 - USB / IDE / CF-Card / DiskOnChip support for PM520
2196 - 8 bit boot rom support for PM520/CE520
2197 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2198 - I2C and RTC support for CPC45
2199 - support of new flash type (28F160C3T) for CPC45
2201 * Fix flash parameters passed to Linux for PPChameleon board
2203 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2205 * Patch by Paul Ruhland, 10 Jun 2004:
2206 fix support for Logic SDK-LH7A404 board and clean up the
2207 LH7A404 register macros.
2209 * Patch by Matthew McClintock, 10 Jun 2004:
2210 Modify code to select correct serial clock on Sandpoint8245
2212 * Patch by Robert Schwebel, 10 Jun 2004:
2213 Add support for Intel K3 strata flash.
2215 * Patch by Thomas Brand, 10 Jun 2004:
2216 Fix "loads" command on DK1S10 board
2218 * Patch by Yuli Barcohen, 09 Jun 2004:
2219 Add support for 8MB flash SIMM and JFFS2 file system on
2220 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2222 * Patch by Yuli Barcohen, 09 Jun 2004:
2223 Add support for Analogue&Micro Adder87x and the older AdderII board.
2225 * Patch by Ming-Len Wu, 09 Jun 2004:
2226 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2228 * Patch by Sam Song, 09 Jun 2004:
2229 - Add support for RPXlite_DW board
2230 - Update FLASH driver for 4*AM29DL323DB90VI
2231 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2233 * Patch by Mark Jonas, 08 June 2004:
2234 - Make MPC5200 boards evaluate the SVR to print processor name and
2235 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2237 * Patch by Kai-Uwe Bloem, 06 May 2004:
2238 Fix endianess problem in cramfs code
2240 * Patch by Tom Armistead, 04 Jun 2004:
2241 Add support for MAX6900 RTC
2243 * Patches by Ladislav Michl, 03 Jun 2004:
2244 - fix cfi_flash.c on LE systems
2245 - let 'make mrproper' delete u-boot.img as well
2246 - turn printf into debug in cfi_flash.c
2248 * Patch by Kurt Stremerch, 28 May 2004:
2249 Add support for Exys XSEngine board
2251 * Patch by Martin Krause, 27 May 2004:
2252 Fix a MPC5xxx I2C timing issue in i2c_probe().
2254 * Patch by Leif Lindholm, 27 May 2004:
2255 Fix board_init_f() for dbau1x00 board.
2257 * Patch by Imre Deak, 26 May 2004:
2258 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2259 Set flash base accordingly, and decide whether to do or skip board
2260 specific setup steps.
2262 * Patch by Josef Baumgartner, 26 May 2004:
2263 Add missing define in include/asm-m68k/global_data.h
2265 * Patch by Josef Baumgartner, 25 May 2004:
2266 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2268 * Patch by Paul Ruhland, 24 May 2004:
2269 fix SDRAM initialization for LPD7A400 board.
2271 * Patch by Jian Zhang, 20 May 2004:
2272 add support for environment in NAND flash
2274 * Patch by Yuli Barcohen, 20 May 2004:
2275 Add support for Interphase iSPAN boards.
2277 * Patches by Paul Ruhland, 17 May 2004:
2278 - Add I/O functions to the smc91111 ethernet driver to support the
2279 Logic LPD7A40x boards.
2280 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2281 specifically the LPD7A400.
2283 * Patches by Robert Schwebel, 15 May 2004:
2284 - call MAC address reading code also for SMSC91C111;
2285 - make SMSC91C111 timeout configurable, remove duplicate code
2286 - fix get_timer() for PXA
2287 - update doc/README.JFFS2
2288 - use "bootfile" env variable also for jffs2
2290 * Patch by Tolunay Orkun, 14 May 2004:
2291 Add support for Cogent CSB472 board (8MB Flash Rev)
2293 * Patch by Thomas Viehweger, 14 May 2004:
2294 - flash.h: more flash types added
2295 - immap_8260.h: some bits added (useful for RMII)
2296 - cmd_coninfo.c: typo corrected, printf -> puts
2297 - reduced size by replacing spaces with tab
2299 * Patch by Robert Schwebel, 13 May 2004:
2300 Add 'imgextract' command: extract one part of a multi file image.
2302 * Patches by Jon Loeliger, 11 May 2004:
2303 Dynamically handle REV1 and REV2 MPC85xx parts.
2304 (Jon Loeliger, 10-May-2004).
2305 New consistent memory map and Local Access Window across MPC85xx line.
2306 New CCSRBAR at 0xE000_0000 now.
2307 Add RAPID I/O memory map.
2308 New memory map in README.MPC85xxads
2309 (Kumar Gala, 10-May-2004)
2310 Better board and CPU identification on MPC85xx boards at boot.
2311 (Jon Loeliger, 10-May-2004)
2312 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2313 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2314 (Jim Robertson, 10-May-2004)
2315 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2316 Supports multiple PHYs.
2317 (Andy Fleming, 10-May-2004)
2318 Some README.MPC85xxads updates.
2319 (Kumar Gala, 10-May-2004)
2320 Copyright updates for "Freescale"
2321 (Andy Fleming, 10-May-2004)
2323 * Patch by Stephen Williams, 11 May 2004:
2324 Add flash support for ST M29W040B
2325 Reduce JSE specific flash.c to remove dead code.
2327 * Patch by Markus Pietrek, 04 May 2004:
2328 Fix clear_bss code for ARM systems (all except s3c44b0 which
2329 doesn't clear BSS at all?)
2331 * Fix "ping" problem on INC-IP board. Strange problem:
2332 Sometimes the store word instruction hangs while writing to one of
2333 the Switch registers, but only if the next instruction is 16-byte
2334 aligned. Moving the instruction into a separate function somehow
2335 makes the problem go away.
2337 * Patch by Rishi Bhattacharya, 08 May 2004:
2338 Add support for TI OMAP5912 OSK Board
2340 * Patch by Sam Song May, 07 May 2004:
2341 Fix typo of UPM table for rmu board
2343 * Patch by Pantelis Antoniou, 05 May 2004:
2344 - Intracom board update.
2347 * Add support for the second Ethernet interface for the 'PPChameleon'
2350 * Patch by Dave Peverley, 30 Apr 2004:
2351 Add support for OMAP730 Perseus2 Development board
2353 * Patch by Alan J. Luse, 29 Apr 2004:
2354 Fix flash chip-select (OR0) option register setting on FADS boards.
2356 * Patch by Alan J. Luse, 29 Apr 2004:
2357 Report MII network speed and duplex setting properly when
2358 auto-negotiate is not enabled.
2360 * Patch by Jarrett Redd, 29 Apr 2004:
2361 Fix hang on reset on Ocotea board due to flash in wrong mode.
2363 * Patch by Dave Peverley, 29 Apr 2004:
2364 add MAC address detection to smc91111 driver
2366 * Patch by David Müller, 28 Apr 2004:
2367 fix typo in lib_arm/board.c
2369 * Patch by Tolunay Orkun, 20 Apr 2004:
2370 - README update: add CONFIG_CSB272 and csb272_config
2371 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2372 i2cfast environment variable
2374 * Patch by Yuli Barcohen, 19 Apr 2004:
2375 - Rename DUET_ADS to MPC885ADS
2376 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2377 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2378 - Clean up FADS family port to use the new defines
2380 * Fix PCI support on CPC45 board
2382 * Patch by Scott McNutt, 25 Apr 2004:
2383 Add Nios GDB/JTAG Console support:
2384 - Add stubs to support gdb via JTAG.
2385 - Add support for console over JTAG.
2388 * Add support for CATcenter board (based on PPChameleon ME module)
2390 * Patch by Klaus Heydeck, 12 May 2004:
2391 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2392 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2393 various changes to KUP4 board specific files
2395 * Fix minor network problem on MPC5200: need some delay between
2396 resetting the PHY and sending the first packet. Implemented in a
2397 "natural" way by invoking the PHY reset and initialization code
2398 only once after power on vs. each time the interface is brought up.
2400 * Add some limited support for low-speed devices to SL811 USB controller
2401 (at least "usb reset" now passes successfully and "usb info" displays
2402 correct information)
2404 * Change init sequence for multiple network interfaces: initialize
2405 on-chip interfaces before external cards.
2407 * Fix memory leak in the NAND-specific JFFS2 code
2409 * Fix SL811 USB controller when attached to a USB hub
2411 * Fix config option spelling in PM520 config file
2413 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2414 patches by Pantelis Antoniou, 30 Mar 2004)
2416 * Fix minor NAND JFFS2 related issue
2418 * Fixes for SL811 USB controller:
2419 - implement workaround for broken memory stick
2420 - improve error handling
2422 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2423 cope with congested networks.
2425 ======================================================================
2426 Changes for U-Boot 1.1.1:
2427 ======================================================================
2429 * Patch by Travis Sawyer, 23 Apr 2004:
2430 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2431 errata from Vitesse Semiconductor.
2433 * Patch by Philippe Robin, 22 Apr 2004:
2434 Fix ethernet configuration for "versatile" board
2436 * Patch by Kshitij Gupta, 21 Apr 2004:
2437 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2439 * Patch by Steven Scholz, 24 Feb 2004:
2440 Fix a bug in AT91RM9200 ethernet driver:
2441 The MII interface is now initialized before accessing the PHY.
2443 * Patch by John Kerl, 19 Apr 2004:
2444 Use U-boot's miiphy.h for PHY register names, rather than
2445 introducing a new header file.
2447 * Update pci_ids.h from linux-2.4.26
2449 * Patch by Masami Komiya, 19 Apr 2004:
2450 Fix problem cause by VLAN function on little endian architecture
2451 without VLAN environment
2453 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2454 binary image for all clock frequencies. Implement run-time
2455 optimization of flash access timing based on the actual bus
2458 * Modify KUP4X board configuration to use SL811 driver for USB memory
2459 sticks (including FAT / VFAT filesystem support)
2461 * Add SL811 Host Controller Interface driver for USB
2463 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2465 * Patch by Pantelis Antoniou, 19 Apr 2004:
2466 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2467 Minor patches for Intracom boards.
2469 * Patch by Christian Pell, 19 Apr 2004:
2470 cleanup support for CF/IDE on PCMCIA for PXA25X
2472 * Temporarily disabled John Kerl's extended MII command code because
2473 "miivals.h" is missing
2475 * Patches by Mark Jonas, 13 Apr 2004:
2476 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2477 - Add sync instructions to IceCube SDRAM init code
2478 - Move SDRAM chip constants into seperate include files
2479 - Unify DDR and SDR initialization code
2480 - Unify all IceCube (Lite5xxx) target names
2482 * Patch by John Kerl, 16 Apr 2004:
2483 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2484 mii read 4-7 18-1a. Also add mii dump subcommand for
2485 pretty-printing standard regs 0-5.
2487 * Patch by Stephen Williams, 16 April 2004:
2488 fix typo in JSE.h; update MAINTAINERS
2490 * Patch by Matthew S. McClintock, 14 Apr 2004:
2491 fix initdram function for utx8245 board
2493 * Patch by Markus Pietrek, 14 Apr 2004:
2494 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2496 * Patch by Reinhard Meyer, 18 Apr 2004:
2497 provide the IDE Reset Function for EMK 5200 boards
2499 * Patch by Masami Komiya, 12 Apr 2004:
2500 fix pci_hose_write_config_{byte,word}_via_dword problems
2502 * Patch by Sangmoon Kim, 12 Apr 2004:
2503 Update max RAM size for debris board
2505 * Patch by Travis Sawyer, 08 Apr 2004:
2506 Add TLB entry for second DIMM slot on ocotea
2508 * Patch by Masami Komiya, 08 Apr 2004:
2509 add RTL8169 network driver
2511 * Patch by Dan Malek, 07 Apr 2004:
2512 - Add support for RPC/STx GP3, Motorola 8560 board
2513 - Update 85xx TSEC driver so it searches MII for first available PHY
2515 - Add functions to support console MII commands.
2517 * Patch by Tolunay Orkun, 07 Apr 2004:
2518 Move initialization of bi_iic_fast[]
2519 from board_init_f() to board_init_r()
2521 * Patch by Yasushi Shoji, 07 Apr 2004:
2522 Cleanup microblaze port
2524 * Patch by Sangmoon Kim, 07 Apr 2004:
2525 Add auto SDRAM module detection for Debris board
2527 * Patch by Rune Torgersen, 06 Apr 2004:
2528 - Fix some PCI problems on the MPC8266ADS board
2529 - Fix the location of some PCI entries in the immap structure
2531 * Patch by Yasushi Shoji, 07 Apr 2004:
2532 - add support for microblaze processors
2533 - add support for AtmarkTechno "suzaku" board
2535 * Configure PPChameleon board to use redundand environment in flash
2537 * Configure PPChameleon board to use JFFS2 NAND support.
2539 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2541 * Patch by Rune Torgersen, 16 Apr 2004:
2544 * Patches by Pantelis Antoniou, 16 Apr 2004:
2545 - add support for a new version of an Intracom board and fix
2546 various other things on others.
2547 - add verify support to the crc32 command (define
2548 CONFIG_CRC32_VERIFY to enable it)
2549 - fix FEC driver for MPC8xx systems:
2550 1. fix compilation problems for boards that use dynamic
2552 2. shut down FEC after network transfers
2553 - HUSH parser fixes:
2554 1. A new test command was added. This is a simplified version of
2555 the one in the bourne shell.
2556 2. A new exit command was added which terminates the current
2558 3. Fixed handing of $? (exit code of last executed command)
2559 - Fix some compile problems;
2560 add "once" functionality for the netretry variable
2562 * Patch by George G. Davis, 02 Apr 2004:
2563 add support for Intel Assabet board
2565 * Patch by Stephen Williams, 01 Apr 2004:
2566 Add support for Picture Elements JSE board
2568 * Patch by Christian Pell, 01 Apr 2004:
2569 Add CompactFlash support for PXA systems.
2571 * Patches by Pantelis Antoniou, 30 Mar 2004:
2572 - add auto-complete support to the U-Boot CLI
2573 - add support for NETTA and NETPHONE boards; fix NETVIA board
2574 - add support for the Epson 156x series of graphical displays
2575 (These displays are serial and not suitable for using a normal
2576 framebuffer console on them)
2577 - add infrastructure needed in order to POST any DSPs in a board
2578 - improve and fix various things in the MPC8xx FEC driver:
2579 1. The new 87x and 88x series of processors have two FECs,
2580 and the new driver supports them both.
2581 2. Another change in the 87x/88x series is support for
2582 the RMII (Reduced MII) interface. However numerous
2583 changes are needed to make it work since the PHYs
2584 are connected to the same lines. That means that
2585 you have to address them correctly over the MII
2587 3. We now correctly match the MII/RMII interface
2588 configuration to what the PHY reports.
2589 - Fix problem when readingthe MII status register. Due to the
2590 internal design of many PHYs you have to read the register
2591 twice. The problem is more apparent in 10Mbit mode.
2592 - add new mode ".jffs2s" for reading from a NAND device: it just
2593 skips over bad blocks.
2594 - add networking support for VLANs (802.1q), and CDP (Cisco
2596 - some minor patches / cleanup
2598 * Patch by Yuli Barcohen, 28 Mar 2004:
2599 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2600 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2601 - Change configuration method for MPC8260ADS family
2603 * add startup code to clear the BSS of standalone applications
2605 * Fix if / elif handling bug in HUSH shell
2607 ======================================================================
2608 Changes for U-Boot 1.1.0:
2609 ======================================================================
2611 * Patch by Mark Jonas: Remove config.tmp files only when
2612 unconfiguring the board
2614 * Adapt RMU board for bigger flash memory
2616 * Patch by Klaus Heydeck, 13 Mar 2003:
2617 Add support for KUP4X Board
2619 * Patch by Pavel Bartusek, 21 Mar 2004
2620 Add Reiserfs support
2622 * Patch by Hinko Kocevar, 20 Mar 2004
2623 - Add auto-release for SMSC LAN91c111 driver
2624 - Add save/restore of PTR and PNR regs as suggested in datasheet
2626 * Patch by Stephen Williams, 19 March 2004
2627 Increase speed of sector reads from SystemACE,
2628 shorten poll timeout and remove a useless reset
2630 * Patch by Tolunay Orkun, 19 Mar 2004:
2631 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2634 * Patch by Brad Kemp, 18 Mar 2004:
2635 prevent machine checks during a PCI scan
2637 * Patch by Pierre Aubert, 18 Mar 2004:
2638 Fix string cleaning in IDE identification
2640 * Patch by Pierre Aubert, 18 Mar 2004:
2641 - Unify video mode handling for Chips & Technologies 69000 Video
2642 chip and Silicon Motion SMI 712/710/810 Video chip
2643 - Add selection of the video output (CRT or LCD) via 'videoout'
2644 environment variable for the Silicon Motion
2647 * Patch by Pierre Aubert, 18 Mar 2004:
2648 include/common.h typo fix
2650 * Patches by Tolunay Orkun, 17 Mar 2004:
2651 - Add support for bd->bi_iic_fast[] initialization via environment
2652 variable "i2cfast" (CONFIG_I2CFAST)
2653 - Add "i2cfast" u-boot environment variable support for csb272
2655 * Patch by Carl Riechers, 17 Mar 2004:
2656 Ignore '\0' characters in console input for use with telnet and
2659 * Patch by Leon Kukovec, 17 Mar 2004:
2660 typo fix for strswab prototype #ifdef
2662 * Patches by Thomas Viehweger, 16 Mar 2004:
2663 - show PCI clock frequency on MPC8260 systems
2664 - add FCC_PSMR_RMII flag for HiP7 processors
2665 - in do_jffs2_fsload(), take load address from load_addr if not set
2666 explicit, update load_addr otherwise
2667 - replaced printf by putc/puts when no formatting is needed
2668 (smaller code size, faster execution)
2670 * Patch by Phillippe Robin, 16 Mar 2004:
2671 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2673 * Patch by Stephen Williams, 15 Mar 2004:
2674 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2676 * Patch by Tolunay Orkun, 15 Mar 2004:
2677 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2679 * Patch by Travis Sawyer, 15 Mar 2004:
2680 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2682 * Add start-up delay to make sure power has stabilized before
2683 attempting to switch on USB on SX1 board.
2685 * Patch by Josef Wagner, 18 Mar 2004:
2686 - Add support for MicroSys XM250 board (PXA255)
2687 - Add support for MicroSys PM828 board (MPC8280)
2688 - Add support for 32 MB Flash on PM825/826
2689 - new SDRAM refresh rate for PM825/PM826
2690 - added support for MicroSys PM520 (MPC5200)
2691 - replaced Query by Identify command in CPU86/flash.c
2692 to support 28F160F3B
2694 * Fix wrap around problem with udelay() on ARM920T
2696 * Add support for Macronix flash on TRAB board
2698 * Patch by Pierre Aubert, 15 Mar 2004:
2699 Fix buffer overflow in IDE identification
2701 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2703 * Remove redundand #define in IceCube.h
2705 * Patch by Steven Scholz, 27 Feb 2004:
2706 - Adding get_ticks() and get_tbclk() for AT91RM9200
2707 - Many white space fixes in cpu/at91rm9200/interrupts.c
2709 * Patches by Steven Scholz, 20 Feb 2004:
2710 some cleanup in AT91RM9200 related code
2712 * Patches by Travis Sawyer, 12 Mar 2004:
2713 - Fix Gigabit Ethernet support for 440GX
2714 - Add Gigabit Ethernet Support to MII PHY utilities
2716 * Patch by Brad Kemp, 12 Mar 2004:
2717 Fixes for drivers/cfi_flash.c:
2718 - Better support for x8/x16 implementations
2719 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2720 - Added defines for AMD command and address constants
2722 * Patch by Leon Kukovec, 12 Mar 2004:
2723 Fix get_dentfromdir() to correctly handle deleted dentries
2725 * Patch by George G. Davis, 11 Mar 2004:
2726 Remove hard coded network settings in TI OMAP1610 H2
2727 default board config
2729 * Patch by George G. Davis, 11 Mar 2004:
2730 add support for ADS GraphicsClient+ board.
2732 * Patch by Pierre Aubert, 11 Mar 2004:
2733 - add bitmap command and splash screen support in cfb console
2734 - add [optional] origin in the bitmap display command
2736 * Patch by Travis Sawyer, 11 Mar 2004:
2737 Fix ocotea board early init interrupt setup.
2739 * Patch by Thomas Viehweger, 11 Mar 2004:
2740 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2742 * Patch by Stephan Linz, 09 Mar 2004
2743 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2745 * Patch by George G. Davis, 9 Mar 2004:
2746 fix recent build failure for SA1100 target
2748 * Patch by Travis Sawyer, 09 Mar 2004:
2749 Support native interrupt mode for the IBM440GX.
2750 Previously it was running in 440GP compatibility mode.
2752 * Patch by Philippe Robin, 09 Mar 2004:
2753 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2756 * Patch by Masami Komiya, 08 Mar 2004:
2757 Don't overwrite server IP address or boot file name
2758 when the boot server does not return values
2760 * Patch by Tolunay Orkun, 5 Mar 2004:
2761 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2763 * Patch by Tolunay Orkun, 5 Mar 2004:
2764 Fix early board initialization for Cogent CSB272 board
2766 * Patch by Ed Okerson, 3 Mar 2004:
2767 fix CFI flash writes for little endian systems
2769 * Patch by Reinhard Meyer, 01 Mar 2004:
2770 generalize USB and IDE support for MPC5200 with according
2771 changes to IceCube.h and TOP5200.h
2772 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2773 add info about USB and IDE to README
2775 * Patch by Yuli Barcohen, 4 Mar 2004:
2776 Fix problems with GCC 3.3.x which changed handling of global
2777 variables explicitly initialized to zero (now in .bss instead of
2780 * Patch by Leon Kukovec, 02 Mar 2004:
2781 add strswab() to fix IDE LBA capacity, firmware and model numbers
2782 on little endian machines
2784 * Patch by Masami Komiya, 02 Mar 2004:
2785 - Remove get_ticks() from NFS code
2786 - Add verification of RPC transaction ID
2788 * Patch by Pierre Aubert, 02 Mar 2004:
2789 cleanup for IDE and USB drivers for MPC5200
2791 * Patch by Travis Sawyer, 01 Mar 2004:
2793 - Add IBM PPC440GX Ref Platform support (Ocotea)
2794 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2795 Adapted to U-Boot and 440GX port
2797 - Add gracious handling of all Ethernet Pin Selections for 440GX
2798 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2800 - Add needed bit definitions
2803 * Patch by Carl Riechers, 1 Mar 2004:
2804 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2806 * Patch by Stephan Linz, 27 Feb 2004
2807 - avoid problems for targets without NFS download support
2809 * Patch by Rune Torgersen, 27 Feb 2004:
2810 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2811 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2812 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2814 * Patch by Masami Komiya, 27 Feb 2004:
2815 Fix rarpboot: add autoload by NFS
2817 * Patch by Dan Eisenhut, 26 Feb 2004:
2818 fix flash_write return value in saveenv
2820 * Patch by Stephan Linz, 11 Dec 2003
2821 expand config.mk to avoid trigraph warnings on NIOS
2823 * Rename "BMS2003" board into "HMI10"
2825 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2826 storage; auto-set console on USB port (using preboot command)
2828 * Add support for SX1 mobile phone; add support for USB-based console
2829 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2831 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2833 * Fix SDRAM timings for LITE5200 / IceCube board
2835 * Handle Auti-MDIX / connection status for INCA-IP
2837 * Fix USB problems when attempting to read 0 bytes
2839 * Patch by Travis Sawyer, 26 Feb 2004:
2840 Fix broken compile for XPEDITE1K target.
2842 * Patch by Stephan Linz, 26 Feb 2004:
2843 Bug fix for NFS code on NIOS targets
2845 * Patch by Stephen Williams, 26 Feb 2004:
2846 Break up SystemACE reads of large block counts
2848 * Patch by Pierre Aubert, 26 Feb 2004
2849 add IDE support for MPC5200
2851 * Patch by Masami Komiya, 26 Feb 2004:
2852 add autoload via NFS
2854 * Patch by Stephen Williams
2855 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2856 elsewhere in the source.
2858 * Patch by Steven Scholz, 25 Feb 2004:
2859 - Timeouts in FPGA code should be based on CFG_HZ
2860 - Minor cleanup in code for Altera FPGA ACEX1K
2862 * Patch by Steven Scholz, 25 Feb 2004:
2863 Changed "Directory Hierarchy" section in README
2865 * Patch by Masami Komiya, 25 Feb 2004:
2866 Reduce copy count in nfs_read_reply() of NFS code
2868 * Patch by Markus Pietrek, 24 Feb 2004:
2869 NS9750 DevBoard added
2871 * Patch by Pierre Aubert, 24 Feb 2004
2872 add USB support for MPC5200
2874 * Patch by Steven Scholz, 24 Feb 2004:
2875 - fix MII commands to use values from last command
2877 * Patch by Torsten Demke, 24 Feb 2004:
2878 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2880 * Patch by Rahul Shanbhag, 19 Feb 2004:
2881 Fixes for for OMAP1610 board:
2882 - shift some IRQ specific code to platform.S file
2883 - remove duplicatewatchdog reset code from start.S
2885 * Make Auto-MDIX Support configurable on INCA-IP board
2887 * Fix license for mkimage tool
2889 * Patch by Masami Komiya, 24 Feb 2004:
2890 Update NetBootFileXferSize in NFS code
2892 * Patch by Scott McNutt, 24 Feb 2004:
2893 fix packet length in NFS code
2895 * Patch by Masami Komiy, 22 Feb 2004:
2896 Add support for NFS for file download
2898 * Patch by Andrea Scian, 17 Feb 2004:
2899 Add support for S3C44B0 processor and DAVE B2 board
2901 * Patch by Steven Scholz, 20 Feb 2004:
2902 - Add support for MII commands on AT91RM9200 boards
2903 - some cleanup in AT91RM9200 ethernet code
2905 * Patch by Peter Ryser, 20 Feb 2004:
2906 Add support for the Xilinx ML300 platform
2908 * Patch by Stephan Linz, 17 Feb 2004:
2909 Fix watchdog support for NIOS
2911 * Patch by Josh Fryman, 16 Feb 2004:
2912 Fix byte-swapping for cfi_flash.c for different bus widths
2914 * Patch by Jon Diekema, 14 Jeb 2004:
2915 Remove duplicate "FPGA Support" notes from the README file
2917 * Patches by Reinhard Meyer, 14 Feb 2004:
2918 - update board/emk tree; use common flash driver
2919 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2920 [adapted for other PPC CPUs -- wd]
2921 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2923 * Patch by Jon Diekema, 13 Feb 2004:
2924 Call show_boot_progress() whenever POST "FAILED" is printed.
2926 * Patch by Nishant Kamat, 13 Feb 2004:
2927 Add support for TI OMAP1610 H2 Board
2928 Fixes for cpu/arm926ejs/interrupt.c
2929 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2930 Fix for a timer bug in OMAP1610 Innovator
2931 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2933 * Patches by Stephan Linz, 12 Feb 2004:
2934 - add support for NIOS timer with variable period preload counter value
2935 - prepare POST framework support for NIOS targets
2937 * Patch by Denis Peter, 11 Feb 2004:
2938 add POST support for the MIP405 board
2940 * Patch by Laurent Mohin, 10 Feb 2004:
2941 Fix buffer overflow in common/usb.c
2943 * Patch by Tolunay Orkun, 10 Feb 2004:
2944 Add support for Cogent CSB272 board
2946 * Patch by Thomas Elste, 10 Feb 2004:
2947 Add support for NET+50 CPU and ModNET50 board
2949 * Patch by Sam Song, 10 Feb 2004:
2950 Fix typos in cfi_flash.c
2952 * Patch by Leon Kukovec, 10 Feb 2004
2953 Fixed long dir entry slot id calculation in get_vfatname
2955 * Patch by Robin Gilks, 10 Feb 2004:
2956 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2957 !=, <>, <, >, <=, >=)
2959 * Fix problem with side effects in macros in include/usb.h
2961 * Patch by David Benson, 13 Nov 2003:
2962 bug 841358 - fix TFTP download size limit
2964 * Fixing bug 850768:
2965 improper flush_cache() in load_serial()
2967 * Fixing bug 834943:
2968 MPC8540 - missing volatile declarations
2970 * Patch by Stephen Williams, 09 Feb 2004:
2971 Add support for Xilinx SystemACE chip:
2972 - New files common/cmd_ace.c and include/systemace.h
2973 - Hook systemace support into cmd_fat and the partition manager
2975 * Patch by Travis Sawyer, 09 Feb 2004:
2976 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2978 * Patch by Travis Sawyer, 09 Feb 2004:
2980 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2981 - Add phymode for 440 enet
2984 - Change board_pre_init to board_early_init_f
2985 - Add user flash to bus controller setup
2987 - Fix is_pci_host to check GPIO for monarch bit
2988 - Force xpedite1k to pci conventional mode (via #define option)
2990 * Patch by Brad Kemp, 4 Feb 2004:
2991 - handle the machine check that is generated during the PCI scans
2993 - define the registers used in the IMMR by the PCI subsystem.
2995 * Patch by Pierre Aubert, 03 Feb 2004:
2996 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2998 * Patch by Jeff Angielski, 03 Feb 2004:
2999 Fix copy & paste error in cpu/mpc8260/pci.c
3001 * Patch by Reinhard Meyer, 24 Jan 2004:
3002 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3004 * Add Auto-MDIX support for INCA-IP
3008 * Patch by Josef Baumgartner, 10 Feb 2004:
3009 Fixes for Coldfire port
3011 * Patch by Brad Kemp, 11 Feb 2004:
3012 Fix CFI flash driver problems
3014 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3015 modules at CPU clock frequencies above 66 MHz.
3017 * Optimize flash programming speed for LWMON (by another 100% :-)
3019 * Patch by Jian Zhang, 3 Feb 2004:
3020 - Changed the incorrect FAT12BUFSIZE
3021 - data_begin in fsdata can be negative. Changed it to be short.
3023 * Patches by Stephan Linz, 30 Jan 2004:
3024 1: - board/altera/common/flash.c:flash_erase():
3025 o allow interrupts befor get_timer() call
3026 o check-up each erased sector and avoid unexpected timeouts
3027 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3028 o enclose sevenseg_set() in cpp condition
3029 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3030 - fix some typed in mistakes in the NIOS documentation
3031 2: - split DK1C20 configuration into several header files:
3032 o two new files for each NIOS CPU description
3033 o U-Boot related part is remaining in DK1C20.h
3034 3: - split DK1S10 configuration into several header files:
3035 o two new files for each NIOS CPU description
3036 o U-Boot related part is remaining in DK1S10.h
3037 4: - Add support for the Microtronix Linux Development Kit
3038 NIOS CPU configuration at the Altera Nios Development Kit,
3039 Stratix Edition (DK-1S10)
3040 5: - Add documentation for the Altera Nios Development Kit,
3041 Stratix Edition (DK-1S10)
3042 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3044 7: - Add support for the common U-Boot SPI framework at
3047 * Patch by Rahul Shanbhag, 28 Jan 2004:
3048 Fix flash protection/locking handling for OMAP1610 innovator board.
3050 * Patch by Rolf Peukert, 28 Jan 2004:
3051 fix flash write problems on CSB226 board (write with 32 bit bus width)
3053 * Patches by Mark Jonas, 16 Jan 2004:
3054 - fix rounding error when calculating baudrates for MPC5200 PSCs
3055 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3056 time which is not supported
3058 * Patch by Yuli Barcohen, 26 Jan 2004:
3059 Allow bzip2 compression for small memory footprint boards
3061 * Patch by Brad Kemp, 21 Jan 2004:
3062 Add support for CFI flash driver for both the Intel and the AMD
3065 * Patch by Travis Sawyer, 20 Jan 2004:
3066 Fix pci bridge auto enumeration of sibling p2p bridges.
3068 * Patch by Tolunay Orkun, 12 Jan 2004:
3069 Add some delays as needed for Intel LXT971A PHY support
3071 * Patches by Stephan Linz, 09 Jan 2004:
3072 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3073 - make DK1C20 board configuration related to ASMI conform to
3076 * Patch by Anders Larsen, 09 Jan 2004:
3078 ARM memory layout fixes: the abort-stack is now set up in the
3079 correct RAM area, and the BSS is zeroed out as it should be.
3081 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3082 of the linker scripts are replaced by '__bss_start' and '_end',
3083 resp., which is a further step to eliminate unnecessary differences
3084 between the implementation of the CPU architectures.
3086 * Patch by liang a lei, 9 Jan 2004:
3087 Fix Intel 28F128J3 ID in include/flash.h
3089 * Patch by Masami Komiya, 09 Jan 2004:
3090 add support for TB0229 board (NEC VR4131 MIPS processor)
3092 * Patch by Leon Kukovec, 12 Dec 2003:
3093 changed extern __inline__ into static __inline__ in
3094 include/linux/byteorder/swab.h
3096 * Patch by Travis Sawyer, 30 Dec 2003:
3097 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3098 select MDI port based on enabled EMAC device.
3099 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3102 * Patch by Wolter Kamphuis, 15 Dec 2003:
3103 made CONFIG_SILENT_CONSOLE usable on all architectures
3105 * Disable date command on TQM866M - there is no RTC on MPC866
3107 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3109 * Implement adaptive SDRAM timing configuration based on actual CPU
3110 clock frequency for INCA-IP; fix problem with board hanging when
3111 switching from 150MHz to 100MHz
3113 * Add PCMCIA CS support for BMS2003 board
3115 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3116 see doc/README.MPC866 for details;
3117 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3118 calculate CPU clock frequency from PLL register values.
3120 * Add support for 128 MB RAM on TQM8xxL/M modules
3122 * Fix PS/2 keyboard problem caused by statically initialized variable
3123 pointing to a location in flash
3125 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3127 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3128 before we can access it; add delay in case we are faster (with no
3131 * Cleanup of some init functions
3133 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3134 to avoid Linux crashes by early packets coming in.
3136 * Accelerate flash accesses on LWMON board by using buffered writes
3138 * Fix typo in Makefile;
3139 fix problem with PARTNUM detection
3141 * Patch by Reinhard Meyer, 09 Jan 2004:
3142 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3144 * Add support for IDE LED on BMS2003 board
3145 (exclusive with status LED!)
3147 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3150 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3151 Add common files for "emk" boards
3153 * Add a common get_ram_size() function and modify the the
3154 board-specific files to invoke that common implementation.
3156 ======================================================================
3157 Changes for U-Boot 1.0.1:
3158 ======================================================================
3160 * Set default clock for INCA-IP to 150 MHz
3162 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3163 add I2C support; add support for DS1337 RTC
3165 * Add CompactFlash support for BMS2003 board
3167 * Add support for status LED on BMS2003 board
3169 * Patch by Scott McNutt, 02 Jan 2004:
3170 Add support for the Nios Active Serial Memory Interface (ASMI)
3173 * Patch by Andrea Marson, 16 Dec 2003:
3174 Add support for the PPChameleon ME and HI modules
3176 * Patch by Yuli Barcohen, 22 Dec 2003:
3177 Add support for Motorola DUET ADS board (MPC87x/88x)
3179 * Patch by Robert Schwebel, 15 Dec 2003:
3180 add support for cramfs (uses JFFS2 command interface)
3182 * Patches by Stephan Linz, 11 Dec 2003:
3183 - more documentation for NIOS port
3184 - new struct nios_pio_t, struct nios_spi_t
3185 - Reconfiguration for NIOS Development Kit DK1C20:
3186 o move board related code from board/dk1c20
3187 to board/altera/dk1c20
3188 o create a new common source path board/altera/common
3189 and move generic flash access stuff into it
3190 o change/expand configuration file DK1C20.h
3191 - Add support for NIOS Development Kit DK1S10
3192 - Add status LED support for NIOS systems
3193 - Add dual 7-segment LED support for Altera NIOS DevKits
3195 * Patch by Ronen Shitrit, 10 Dec 2003:
3196 Add support for the Marvell DB64360 / DB64460 development boards
3198 * Patch by Detlev Zundel, 10 Dec 2003:
3199 fix dependency problem in examples/Makefile
3201 * Patch by Denis Peter, 8 Dec 2003
3202 - add support for the PATI board (MPC555)
3203 - add SPI support for the MPC5xx
3205 * Patch by Anders Larsen, 08 Dec 2003:
3206 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3207 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3208 cleanup some redundand #defines
3210 * Patch by André Schwarz, 8 Dec 2003:
3211 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3212 - TX and RX deskriptors must be quad-word aligned
3213 - does not work with only one TX deskriptor
3214 - standard reset method does not work
3216 * Patch by Masami Komiya, 08 Dec 2003:
3217 add RTL8139 ethernet driver
3219 * Patches by Ed Okerson, 07 Dec 2003:
3220 - fix ethernet for the AU1x00 processors in little-endian mode.
3221 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3223 * Minor code cleanup (coding style)
3225 * Patch by Reinhard Meyer, 30 Dec 2003:
3226 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3227 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3228 - turned debug print of PHY registers into a function (called in two places)
3229 - added support for EMK MPC5200 based modules
3231 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3233 * Add support for TQM866M modules
3235 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3237 * Fix a few compiler warnings
3239 * Patch by Reinhard Meyer, 28 Dec 2003:
3240 Add initial support for TOP5200 board
3242 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3243 environment variable which can set to "100", "133", or "150". The
3244 CPU clock will be configured accordingly upon next reboot. Other
3245 values are ignored. In case of an invalid or undefined "cpuclk"
3246 value, the compile-time default CPU clock speed will be used.
3248 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3249 window that is used to access the UART registers by the Linux driver)
3251 * Patch by Reinhard Meyer, 20 Dec 2003:
3252 Fix clock calculation for the MPC5200 for higher clock frequencies
3253 (above 2**32 / 10 = 429.5 MHz).
3255 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3257 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3259 * Add new configuration for IceCube board with DDR memory
3261 * Update TRAB memory configurations
3263 * Add JFFS2 support for INCA-IP board
3265 * Patch by Bill Hargen, 09 Dec 2003:
3266 - BUBINGA405EP: changed flash driver to protect top sector containing
3268 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3269 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3270 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3271 - 405EP: added/fixed support for "reginfo" command.
3272 - 4xx: removed spurious MII error messages on "mii info" command.
3274 * Patch by Bernhard Kuhn, 28 Nov 2003:
3275 add support for Coldfire CPU
3276 add support for Motorola M5272C3 and M5282EVB boards
3278 * Patch by Pierre Aubert, 24 Nov 2003:
3279 - add a return value for the fpga command
3280 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3281 is defined. If ide_preinit fails, ide_init is aborted.
3282 - fix an endianess problem in fat.h
3284 * Patch by Wolter Kamphuis, 05 Dec 2003:
3285 Add support for SNMC's QS850/QS823/QS860T boards
3287 * Patch by Yuli Barcohen, 3 Dec 2003:
3288 "revive" U-Boot support for old Motorola MPC860ADS board
3290 * Patch by Cam(ilo?), 03 Dec 2003:
3291 make examples build even with broken Montavista objcopy
3293 * Patch by Pavel Bartusek, 27 Nov 2003:
3294 fix conversion problem with "bootretry" evironment variable
3296 * Patch by Andre Schwarz, 24 Nov 2003:
3297 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3299 * Patch by Pavel Bartusek, 21 Nov 2003:
3300 set ZMII bridge speed on 440
3302 * Patch by Anders Larsen, 17 Nov 2003:
3303 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3305 * Patches by David Müller, 14 Nov 2003:
3306 - board/mpl/common/common_util.c
3307 * implement support for BZIP2 compressed images
3308 * various cleanups (printf -> puts, ...)
3309 - board/mpl/common/flash.c
3310 * report correct errors to upper layers
3311 * check the erase fail and VPP low bits in status reg
3312 - board/mpl/vcma9/cmd_vcma9.c
3313 - board/mpl/vcma9/flash.c
3314 * various cleanups (printf -> puts, ...)
3316 * fix typo in comment
3317 - cpu/arm920t/usb_ohci.c
3318 * support for S3C2410 is missing in #if line
3320 * reinit some registers in case of error (cable missing, ...)
3322 * support for USB/MMC devices is missing in #if line
3323 - include/configs/MIP405.h
3324 - include/configs/PIP405.h
3325 * enable BZIP2 support
3326 * enlarge malloc space to 1MiB because of BZIP2 support
3327 - include/configs/VCMA9.h
3328 * enable BZIP2 support
3329 * enlarge malloc space to 1MiB because of BZIP2 support
3330 * enable USB support
3331 - lib_arm/armlinux.c
3332 * change calling convention of ARM Linux kernel as
3333 described on http://www.arm.linux.org.uk/developer/booting.php
3335 * Patch by Thomas Lange, 14 Nov 2003:
3336 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3337 support all these AMD boards.
3339 * Patch by Thomas Lange, 14 Nov 2003:
3340 Workaround for mips au1x00 physical memory accesses (the au1x00
3341 uses a 36 bit bus internally and cannot access physical memory
3342 directly. Use the uncached SDRAM address instead of the physical
3345 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3346 add Realtek 8019 ethernet driver
3348 * Patch by Yuli Barcohen, 13 Nov 2003:
3349 MPC826xADS/PQ2FADS cleanup
3351 * Patch by Anders Larsen, 12 Nov 2003:
3352 Update README to mark the PORTIO commands non-standard
3354 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3355 update for for Atmel AT91RM9200DK development kit:
3356 - support for environment variables in DataFlash
3357 - Atmel DataFlash AT45DB1282 support
3359 * Patch by Jeff Carr, 11 Nov 2003:
3360 add support for new version of 8270 processors
3362 * Patches by George G. Davis, 05 Nov 2003:
3363 - only pass the ARM linux initrd tag to the kernel when an initrd
3365 - update omap1510inn configuration file
3367 * Patches by Stephan Linz, 3 Nov 2003:
3368 - more endianess fixes for LAN91C111 driver
3369 - CFG_HZ configuration patch for NIOS Cyclone board
3371 * Patch by Stephan Linz, 28 Oct 2003:
3372 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3374 * Patch by Steven Scholz, 20 Oct 2003:
3375 - make "mii info <addr>" show infor for PHY at "addr" only
3376 - Endian fix for miiphy_info()
3378 * Patch by Gleb Natapov, 19 Sep 2003:
3379 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3381 * Patch by Anders Larsen, 17 Sep 2003:
3382 Bring ARM memory layout in sync with the documentation:
3383 stack and malloc-heap are now located _below_ the U-Boot code
3385 * Accelerate booting on TRAB board: read and check autoupdate image
3386 headers first instead of always reading the whole images.
3388 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3390 * Enabled password check on RMU board
3392 * Fix configuration problem with IceCube in LOWBOOT configuration:
3393 envrionment got embedded, corrupting the image layout.
3395 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3397 * Added BMS2003 board
3398 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3400 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3401 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3404 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3407 * Add checksum verification to 'imls' command
3409 * Add bd_info fields needed for 4xx Linux I2C driver
3411 * Patch by Martin Krause, 4 Nov. 2003:
3412 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3414 * Print used network interface when CONFIG_NET_MULTI is set
3416 * Patch by Bernhard Kuhn, 28 Oct 2003:
3417 Add low boot support for MPC5200
3419 * Fix problem with dual PCMCIA support (NSCU)
3421 * Fix MPC5200 I2C initialization function
3423 ======================================================================
3424 Changes for U-Boot 1.0.0:
3425 ======================================================================
3427 * Fix parameter passing to standalone images with bootm command
3429 * Patch by Kyle Harris, 30 Oct 2003:
3430 Fix build errors for ixdp425 board
3432 * Patch by David M. Horn, 29 Oct 2003:
3433 Fixes to build under CYGWIN
3435 * Get IceCube MGT5100 working (again)
3437 * Fix problems in memory test on some boards (which was not
3438 non-destructive as intended)
3440 * Patch by Gary Jennejohn, 28 Oct 2003:
3441 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3442 to prevent stack overflow on ARM systems
3444 * Patch by Stephan Linz, 28 Oct 2003:
3445 fix init sequence error for NIOS port
3447 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3449 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3451 * Patch by Xiao Xianghua, 23 Oct 2003:
3452 small patch for mpc85xx
3454 * Fix small problem in MPC5200 I2C driver
3456 * Fix FCC3 support on ATC board
3458 * Correct header printing for multi-image files in do_bootm()
3460 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3462 * Fix PCI problems on PPChameleon board
3464 * Patch by Steven Scholz, 18 Oct 2003:
3465 Fix AT91RM9200 ethernet driver
3467 * Patch by Nye Liu, 17 Oct 2003:
3468 Fix typo in include/mpc8xx.h
3470 * Patch by Richard Woodruff, 16 Oct 03:
3471 Fixes for cpu/arm925/interrupt.c
3472 - Initialize timestamp & lastdec vars.
3473 - fix timestamp overflows.
3474 - fix lastdec overflow.
3475 - smarter normalization to allow udelay() below 1ms to work.
3477 * Patch by Scott McNutt, 16 Oct
3478 add networking support for the Altera Nios Development Kit,
3479 Cyclone Edition (DK-1C20)
3481 * Patch by Jon Diekema, 14 Oct 2003:
3482 add hint about doc/README.silent to README file
3484 * Add CompactFlash support for NSCU
3486 * Fix PCI problems on PPChameleonEVB
3488 * TRAB auto-update: Base decision if we have to strip the image
3489 header on image type as encoded in the header
3490 (include image type patch by Martin Krause, 17 Oct 2003)
3492 * Patches by Xianghua Xiao, 15 Oct 2003:
3494 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3495 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3496 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3498 * Fix flash timings on TRAB board
3500 * Make sure HUSH is initialized for running auto-update scripts
3502 * Make 5200 reset command _really_ reset the board, without running
3503 any other code after it
3505 * Fix errors with flash erase when range spans across banks
3506 that are mapped in reverse order
3508 * Fix flash mapping and display on P3G4 board
3510 * Patch by Kyle Harris, 15 Jul 2003:
3511 - add support for Intel IXP425 CPU
3512 - add support for IXDP425 eval board
3514 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3515 for more information
3517 * Patch by Steven Scholz, 10 Oct 2003
3518 - Add support for Altera FPGA ACEX1K
3520 * Patches by Thomas Lange, 09 Oct 2003:
3521 - fix cmd_ide.c for non ppc boards (read/write functions did not
3522 add ATA base address)
3523 - fix for shannon board
3524 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3525 - Endian swap ATA identity for all big endian CPUs, not just PPC
3526 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3528 - add support for dbau1x00 board (MIPS32)
3530 * Patch by Sangmoon Kim, 07 Oct 2003:
3531 add support for debris board
3533 * Patch by Martin Krause, 09 Oct 2003:
3534 Fixes for TRAB board
3535 - /board/trab/rs485.c: correct baudrate
3536 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3537 udelay(); fix some timing problems with adc controller
3538 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3539 modify commands: touch and buzzer
3541 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3542 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3543 Use direct function calls for auto_update instead of hush commands
3545 * Patch by Scott McNutt, 04 Oct 2003:
3546 - add support for Altera Nios-32 CPU
3547 - add support for Nios Cyclone Development Kit (DK-1C20)
3549 * Patch by Steven Scholz, 29 Sep 2003:
3550 - A second parameter for bootm overwrites the load address for
3551 "Standalone Application" images.
3552 - bootm sets environment variable "filesize" to the resulting
3553 (uncompressed) data length for "Standalone Application" images
3554 when autostart is set to "no". Now you can do something like
3555 if bootm $fpgadata $some_free_ram ; then
3556 fpga load 0 $some_free_ram $filesize
3559 * Patch by Denis Peter, 25 Sept 2003:
3560 add support for the MIP405 Rev. C board
3562 * Patch by Yuli Barcohen, 25 Sep 2003:
3563 add support for Zephyr Engineering ZPC.1900 board
3565 * Patch by Anders Larsen, 23 Sep 2003:
3566 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3567 implemented for the x86 architecture)
3569 * Patch by Sangmoon Kim, 23 Sep 2003:
3570 fix pll_pci_to_mem_multiplier table for MPC8245
3572 * Patch by Anders Larsen, 22 Sep 2003:
3573 enable timed autoboot on PXA
3575 * Patch by David Müller, 22 Sep 2003:
3576 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3577 returns correct libgcc file path
3578 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3579 time on s3c24x0 systems
3581 * Patch by Jon Diekema, 19 Sep 2003:
3582 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3583 link state to the fault LED.
3584 - In NetLoop, make the Fault LED reflect the link status. The link
3585 status gets updated on entry, and on timeouts.
3587 * Patch by Anders Larsen, 18 Sep 2003:
3588 allow mkimage to build and run on Cygwin-hosted systems
3590 * Patch by Frank Müller, 18 Sep 2003:
3591 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3594 * Patch by Pantelis Antoniou, 16 Sep 2003:
3595 add tool to compute fileds in the PLPRCR register for MPC86x
3597 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3599 * Fix build problems under FreeBSD
3601 * Add generic filesystem image type
3603 * Make fatload set filesize environment variable
3605 * enable basic / medium / high-end configurations for PPChameleonEVB
3606 board; fix NAND code
3608 * enable TFTP client code to specify to the server the desired
3609 timeout value (see RFC-2349)
3611 * Improve SDRAM setup for TRAB board
3613 * Suppress all output with splashscreen configured only if "splashimage"
3616 * Fix problems with I2C support for mpc5200
3618 * Adapt TRAB configuration and auto_update to new memory layout
3620 * Add configuration for wtk board
3622 * Add support for the Sharp LQ065T9DR51U LCD display
3624 * Patch by Rune Torgersen, 17 Sep 2003:
3625 - Fixes for MPC8266 default config
3626 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3628 * Patches by Jon Diekema, 17 Sep 2003:
3629 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3632 - adjust "help" output
3634 * Patches by Anders Larsen, 17 Sep 2003:
3635 - fix spelling errors
3636 - set GD_FLG_DEVINIT flag only after device function pointers
3638 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3640 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3641 - trigger watchdog while waiting in serial driver
3643 * Add auto-update code for TRAB board using USB memory sticks,
3644 support new configuration with more memory
3646 * disable MPC5200 bus pipelining as workaround for bus contention
3648 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3649 priority; configure critical interrupts to be handled like external
3652 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3653 go back to 66 MHz for stability
3655 * Patches by Jon Diekema, 15 Sep 2003:
3656 - add description for missing CFG_CMD_* entries in the README file
3659 * Patch by Gleb Natapov, 14 Sep 2003:
3660 enable watchdog support for all MPC824x boards that have a watchdog
3662 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3663 "Non-octet Aligned Frame" errors we see at 100 Mbps
3665 * Patch by Sharad Gupta, 14 Sep 2003:
3666 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3668 * Patch by llandre, 11 Sep 2003:
3669 update configuration for PPChameleonEVB board
3671 * Patch by David Müller, 13 Sep 2003:
3672 various changes to VCMA9 board specific files
3674 * Add I2C support for MGT5100 / MPC5200
3676 * Patch by Rune Torgersen, 11 Sep 2003:
3677 Changed default memory option on MPC8266ADS to NOT be Page Based
3678 Interleave, since this doesn't work very well with the standard
3681 * Patch by George G. Davis, 12 Sep 2003:
3682 fix Makefile settings for sk98 driver
3684 * Patch by Stefan Roese, 12 Sep 2003:
3685 - new boards added: DP405, HUB405, PLU405, VOH405
3686 - some esd boards updated
3687 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3689 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3691 * Patch by Martin Krause, 11 Sep 2003:
3692 add burn-in tests for TRAB board
3694 * Enable instruction cache on MPC5200 board
3696 * Patch by Denis Peter, 11 Sep 2003:
3697 - fix USB data pointer assignment for bulk only transfer.
3698 - prevent to display erased directories in FAT filesystem.
3700 * Change output format for NAND flash - make it look like for other
3703 ======================================================================
3704 Changes for U-Boot 0.4.8:
3705 ======================================================================
3707 * Add I2C and RTC support for RMU board
3709 * Patches by Denis Peter, 9 Sep 2003:
3710 add FAT support for IDE, SCSI and USB
3712 * Patches by Gleb Natapov, 2 Sep 2003:
3713 - cleanup of POST code for unsupported architectures
3714 - MPC824x locks way0 of data cache for use as initial RAM;
3715 this patch unlocks it after relocation to RAM and invalidates
3718 * Patch by Gleb Natapov, 30 Aug 2003:
3719 new I2C driver for mpc107 bridge. Now works from flash.
3721 * Patch by Dave Ellis, 11 Aug 2003:
3722 - JFFS2: fix typo in common/cmd_jffs2.c
3723 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3724 - JFFS2: remove node version 0 warning
3725 - JFFS2: accept JFFS2 PADDING nodes
3726 - SXNI855T: add AM29LV800 support
3727 - SXNI855T: move environment from EEPROM to flash
3728 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3730 * Patch by Bill Hargen, 11 Aug 2003:
3731 fixes for I2C on MPC8240
3732 - fix i2c_write routine
3733 - fix iprobe command
3734 - eliminates use of global variables, plus dead code, cleanup.
3736 * Add support for USB Mass Storage Devices (BBB)
3737 (tested with USB memory sticks only)
3739 * Avoid flicker on TRAB's VFD
3741 * Add support for SK98xx driver
3743 * Add PCI support for SL8245 board
3745 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3746 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3747 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3749 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3750 to allow for more accurate baudrate settings
3751 (error now 0.7% at 115 kbps, instead of 3.5% before)
3753 * Patch by Andreas Mohr, 4 Sep 2003:
3754 Fix a lot of spelling errors
3756 * Add support for PPChameleon Eval Board
3758 * Add support for P3G4 board
3760 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3763 * Patch by Yuli Barcohen, 7 Aug 2003:
3764 check BCSR to detect if the board is configured in PCI mode
3766 ======================================================================
3767 Changes for U-Boot 0.4.7:
3768 ======================================================================
3770 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3771 add support for Adder II MPC852T module
3773 * Patch by George G. Davis, 19 Aug 2003:
3774 fix TI Innovator/OMAP1510 pin configs
3776 * Patches by Kshitij, 18 Aug 2003
3777 - add support for arm926ejs cpu core
3778 - add support for TI OMAP 1610 Innovator Board
3780 * Patch by Yuli Barcohen, 14 Aug 2003:
3781 add support for bzip2 uncompression
3783 * Add GCC library to examples/Makefile so GCC utility functions will
3786 * Add I2C and RTC support for RMU board using software I2C driver
3787 (because of better response to iprobe command); fix problem with
3790 * Patch by Matthias Fuchs, 28 Aug 2003:
3791 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3792 CONFIG_BOOTP_MAKS (see README).
3794 * Fix ICU862 environment problem
3796 * Fix RAM size detection for RMU board
3798 * Implement "reset" for MGT5100/MPC5200 systems
3800 ======================================================================
3801 Changes for U-Boot 0.4.6:
3802 ======================================================================
3804 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3805 allow selection of clock frequency as "make" target
3807 * Implement memory autosizing code for IceCube boards
3809 * Configure network port on INCA-IP for autonegotiation
3811 * Fix overflow problem in network timeout code
3813 * Patch by Richard Woodruff, 8 Aug 2003:
3814 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3816 ======================================================================
3817 Changes for U-Boot 0.4.5:
3818 ======================================================================
3820 * Update for TQM board defaults:
3821 disable clocks_in_mhz, enable boot count limit
3823 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3824 in toplevel directory instead. Removed astest.c from tools/gdb because
3825 it is no longer relevant.
3827 * Fix PCI support for MPC5200 / IceCube Board
3829 * Map ISP1362 USB OTG controller for NSCU board
3831 * Patch by Brad Parker, 02 Aug 2003:
3832 fix sc520_cdp problems
3834 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3836 * Allow erase command to cross flash bank boundaries
3838 * Patch by Scott McNutt, 21 Jul 2003:
3839 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3840 Both LynxOS and BlueCat linux KDIs are supported.
3842 * Patch by Richard Woodruff, 25 Jul 2003:
3843 use more reliable reset for OMAP/925T
3845 * Patch by Nye Liu, 25 Jul 2003:
3846 fix typo in mpc8xx.h
3848 * Patch by Richard Woodruff, 24 Jul 2003:
3849 Fixes for cmd_nand.c:
3850 - Fixed null dereferece which could result in incorrect ECC values.
3851 - Added support for devices with no Ready/Busy signal hooked up.
3852 - Added OMAP1510 read/write protect handling.
3853 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3855 - Switched default ECC to be JFFS2.
3857 * Allow crc32 to be used at address 0x000
3859 * Provide consistent interface to standalone applications to access
3860 the 'global_data' structure
3861 Provide a doc/README.standalone more useful to users/developers.
3863 * Make IceCube MGT5100 FEC driver work
3865 * Implement new mechanism to export U-Boot's functions to standalone
3866 applications: instead of using (PPC-specific) system calls we now
3867 use a jump table; please see doc/README.standalone for details
3869 * Patch by Dave Westwood, 24 Jul 2003:
3870 added support for Unity OS (a proprietary OS)
3872 * Patch by Detlev Zundel, 23 Jul 2003:
3873 add "imls" command to print flash table of contents
3875 * Fix cold boot detection for log buffer reset
3877 * Return error for invalid length specifiers with "cp.X" etc.
3879 * Fix startup problem on MIPS
3881 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3882 bitmap support is configured
3884 * Patch by Bill Hargen, 18 Jul 2003:
3885 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3887 * Patch by Denis Peter, 18 Jul 2003:
3888 - fix memory configuration for MIP405T
3889 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3891 * Cleanup of TQM82xx configurations; use "official" board types
3892 to make selection easier.
3894 * Patch by Martin Krause, 17 Jul 2003:
3895 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3897 * Patch by Richard Woodruff, 17 July 03:
3898 - Fixed bug in OMAP1510 baud rate divisor settings.
3900 * Patch by Nye Liu, 16 July 2003:
3902 - add MPC86xADS support (uses MPC86xADS.h)
3903 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3905 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3906 o don't trust gclk() software measurement by default, depend on
3907 CONFIG_8xx_GCLK_FREQ
3908 - add DRAM SIMM not installed detection
3909 - use more "correct" SDRAM initialization sequence
3910 - allow different SDRAM sizes (8xxADS has 8M)
3912 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3913 - rename MAMR/MBMR defines to be more consistent. Should eventually
3914 be merged into MxMR to better reflect the PowerQUICC datasheet.
3916 * Patch by Yuli Barcohen, 16 Jul 2003:
3917 support new Motorola PQ2FADS-ZU evaluation board which replaced
3918 MPC8260ADS and MPC8266ADS
3920 ======================================================================
3921 Changes for U-Boot 0.4.4:
3922 ======================================================================
3924 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3926 * Add support for MGT5100 and MPC5200 processors
3928 * Patch by Lutz Dennig, 15 Jul 2003:
3929 update for R360MPI board
3931 ======================================================================
3932 Changes for U-Boot 0.4.3:
3933 ======================================================================
3935 * Patches by Kshitij, 04 Jul 2003
3936 - added support for arm925t cpu core
3937 - added support for TI OMAP 1510 Innovator Board
3939 * Patches by Martin Krause, 14 Jul 2003:
3940 - add I2C support for s3c2400 systems (trab board)
3941 - (re-) add "ping" to command table
3943 * Fix handling of "slow" POST routines
3945 * Patches by Yuli Barcohen, 13 Jul 2003:
3946 - Correct flash and JFFS2 support for MPC8260ADS
3947 - fix PVR values and clock generation for PowerQUICC II family
3950 * Patch by Bernhard Kuhn, 08 Jul 2003:
3951 - add support for M68K targets
3953 * Patch by Ken Chou, 3 Jul:
3954 - Fix PCI config table for A3000
3955 - Fix iobase for natsemi.c
3956 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3958 * Allow to enable "slow" POST routines by key press on power-on
3959 * Fix temperature dependend switching of LCD backlight on LWMON
3960 * Tweak output format for LWMON
3962 * Patch by Stefan Roese, 11 Jul 2003:
3963 - Fix bug in CONFIG_VERSION_VARIABLE.
3964 - AR405 config updated.
3965 - OCRTC/ORSG: bsp command added.
3966 - ASH405 bsp update.
3968 ======================================================================
3969 Changes for U-Boot 0.4.2:
3970 ======================================================================
3972 * Add support for NSCU board
3974 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3976 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3977 mirror bit flash on TQM8xxM modules
3979 * Patch by Kenneth Johansson, 30 Jun 2003:
3980 get rid of MK_CMD_ENTRY macro; update doc/README.command
3982 * Patch by Seb James, 30 Jun 2003:
3983 Improve documentation of I2C configuration in README
3985 * Fix problems with previous log buffer "fixes"
3987 * Fix minor help text issues
3989 * "log append" did not append a newline
3991 ======================================================================
3992 Changes for U-Boot 0.4.1:
3993 ======================================================================
3995 * Fix some missing commands, cleanup header files
3996 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3998 * Rewrite command lookup and help command (fix problems with bubble
3999 sort when sorting command name list). Minor cleanup here and there.
4001 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4002 - Allow to call sysmon function interactively
4003 - PIC on LWMON board needs delay after power-on
4004 - Add missing RSR definitions for MPC8xx
4005 - Improve log buffer handling: guarantee clean reset after power-on
4006 - Add support for EXBITGEN board (aka "genie")
4007 - Add support for SL8245 board
4010 - remove trailing white space, trailing empty lines, C++ comments, etc.
4011 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4013 * Patches by Kenneth Johansson, 25 Jun 2003:
4014 - major rework of command structure
4015 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4017 ======================================================================
4018 Changes for U-Boot 0.4.0:
4019 ======================================================================
4021 * Patches by Robert Schwebel, 26 Jun 2003:
4022 - csb226 configuration updated
4023 - credits for logodl port updated
4024 - innokom configuration updated
4025 - logodl tree update, still with coding style inconsistencies
4026 - added OCM for ppc405 warning to README
4028 * Patch by Pantelis Antoniou, 25 Jun 2003:
4029 update NetVia with V2 board support
4031 * Header file cleanup for ARM
4033 * Patch by Murray Jensen, 24 Jun 2003:
4034 - make sure to use only U-boot provided header files
4035 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4037 * Patch by Stefan Roese, 24 Jun 2003:
4038 - Update esd ASH405 board files.
4039 - Update esd DASA_SIM config file.
4040 - Add ping command to some esd boards.
4042 * Patch by Yuli Barcohen, 23 Jun 2003:
4043 Update for MPC8260ADS board
4045 * Patch by Murray Jensen, 23 Jun 2003:
4046 - cleanup of GCC 3.x compiler warnings
4048 * Patch by Rune Torgersen, 4 Jun 2003:
4049 add large memory support for MPC8266ADS board
4051 * Patch by Richard Woodruff, 19 June 03:
4052 - Enabled standard u-boot device abstraction for ARM
4053 - Enabled console device for ARM
4054 - Initilized bi_baudrate for ARM
4056 * Patch by Bill Hargen, 23 Apr 2003:
4057 fix byte order for 824x I2C addresses (write op)
4059 * Patch by Murray Jensen, 20 Jun 2003:
4061 - cleanup (especially for gcc-3.x compilers)
4063 * Patch by Tom Guilliams, 20 Jun 2003:
4064 added CONFIG_750FX support for IBM 750FX processors
4066 * Patch by Devin Crumb, 02 Apr 2003:
4067 Fix clock divider rounding problem in drivers/serial.c
4069 * Patch by Richard Woodruff, 19 June 03:
4070 - Fixed smc91c111 driver to sync with the u-boot environment
4071 (driver/smc91c111.c).
4072 - Added eth_init error return check in NetLoop (net/net.c).
4074 * Patch by Ken Chou, 19 June 2003:
4075 Added support for A3000 SBC board (Artis Microsystems Inc.)
4077 * Patches by Murray Jensen, 17 Jun 2003:
4078 - Hymod board database mods: add "who" field and new xilinx chip types
4079 - provide new "init_cmd_timeout()" function so code external to
4080 "common/main.c" can use the "reset_cmd_timeout()" function before
4081 entering the main loop
4082 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4083 slightly different. see include/configs/hymod.h for an example
4084 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4085 CFG_DTT_ADM1021 defined)
4086 - add new "eeprom_probe()" function which has similar args and
4087 behaves in a similar way to "eeprom_read()" etc.
4088 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4089 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4090 - gdbtools copyright update
4091 - ensure that set_msr() executes the "sync" and "isync" instructions
4092 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4093 - 8260 I/O ports fix: Open Drain should be set last when configuring
4094 - add SIU IRQ defines for 8260
4095 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4096 config.mk to allow board configurations to override the GNU
4097 linker script, selected via the LDSCRIPT, make variable, and to
4098 give an initial value to the OBJCFLAGS make variable
4099 - 8260 i2c enhancement:
4100 o correctly extends the timeout depending on the size of all
4101 queued messages for both transmit and receive
4102 o will not continue with receive if transmit times out
4103 o ensures that the error callback is done for all queued tx
4105 o correctly detects both tx and rx timeouts, only delivers one to
4106 the callback, and does not overwrite an earlier error
4107 o logic in i2c_probe now correct
4108 - add "vprintf()" function so that "panic()" function can be
4110 - many Hymod board changes
4112 * Patches by Robert Schwebel, 14 Jun 2003:
4113 - add support for Logotronic DL datalogger board
4114 - cleanup serial line after kermit binary download
4115 - add debugX macro (debug level support)
4116 - update mach-types.h to latest arm.linux.org.uk master list.
4118 * Patches by David Müller, 12 Jun 2003:
4119 - rewrite of the S3C24X0 register definitions stuff
4120 - "driver" for the built-in S3C24X0 RTC
4122 * Patches by Yuli Barcohen, 12 Jun 2003:
4123 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4124 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4125 configuration word supplied by FPGA on some MPC8260ADS boards
4127 * Patch by Pantelis Antoniou, 10 Jun 2003:
4128 Unify status LED interface
4130 * Add support for DS12887 RTC; add RTC support for ATC board
4132 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4133 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4134 - Add Atmel DataFlash support for reading and writing.
4135 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4136 - Add Flash detection on Atmel AT91RM9200DK
4137 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4138 - Replace old Ethernet PHY layer functions
4139 - Change link address
4141 * Patch by Frank Smith, 9 Jun 2003:
4142 use CRIT_EXCEPTION for machine check on 4xx
4144 * Patch by Detlev Zundel, 13 Jun 2003:
4145 added implementation of the "carinfo" command in cmd_immap.c
4147 * Fix CONFIG_NET_MULTI support in include/net.h
4149 * Patches by Kyle Harris, 13 Mar 2003:
4150 - Add FAT partition support
4151 - Add command support for FAT
4152 - Add command support for MMC
4154 - Add Intel PXA support for video
4155 - Add Intel PXA support for MMC
4157 - Enable MMC and FAT for lubbock board
4158 - Other misc changes for lubbock board
4160 * Patch by Robert Schwebel, April 02, 2003:
4161 fix for SMSC91111 driver
4163 * Patch by Vladimir Gurevich, 04 Jun 2003:
4164 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4166 * Patch by Stefan Roese, 05 Jun 2003:
4167 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4168 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4169 data cache can be used even if the chip select is in use.
4170 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4171 (see README for further description).
4172 - Changed config files of CONFIG_EEPRO100 boards to use the
4173 CFG_RX_ETH_BUFFER define.
4175 * Add support for RMU board
4177 * Add support for TQM862L at 100/50 MHz
4179 * Patch by Pantelis Antoniou, 02 Jun 2003:
4180 major reconstruction of networking code;
4181 add "ping" support (outgoing only!)
4183 * Patch by Denis Peter, 04 June 2003:
4184 add support for the MIP405T board
4186 * Patches by Udi Finkelstein, 2 June 2003:
4187 - Added support for custom keyboards, initialized by defining a
4188 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4189 - Added support for the RBC823 board.
4190 - cpu/mpc8xx/lcd.c now automatically calculates the
4191 Horizontal Pixel Count field.
4193 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4194 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4196 * Patch by Mark Rakes, 14 May 2003:
4197 add support for Intel e1000 gig cards.
4199 * Patch by Nye Liu, 3 Jun 2003:
4200 fix critical typo in MAMR definition (include/mpc8xx.h)
4202 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4204 * Patch by Klaus Heydeck, 2 Jun 2003
4205 Minor changes for KUP4K configuration
4207 * Patch by Marc Singer, 29 May 2003:
4208 Fixed rarp boot method for IA32 and other little-endian CPUs.
4210 * Patch by Marc Singer, 28 May 2003:
4211 Added port I/O commands.
4213 * Patch by Matthew McClintock, 28 May 2003
4214 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4215 - minor patches for utx8245
4217 * Patch by Daniel Engström, 28 May 2003:
4220 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4221 add nand flash support to SXNI855T configuration
4222 fix/extend nand flash support:
4223 - fix 'nand erase' command so does not erase bad blocks
4224 - fix 'nand write' command so does not write to bad blocks
4225 - fix nand_probe() so handles no flash detected properly
4226 - add doc/README.nand
4227 - add .jffs2 and .oob options to nand read/write
4228 - add 'nand bad' command to list bad blocks
4229 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4230 - make NAND read/write faster
4232 * Patch by Rune Torgersen, 23 May 2003:
4233 Update for MPC8266ADS board
4235 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4236 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4237 _time_ (!) if the environment is embedded within the U-Boot image,
4238 or in a separate flash sector.
4240 * Cleanup CFG_DER #defines in config files (wd maintained only)
4242 * Fix data abort exception handling for arm920t CPU
4244 * Fix alignment problems with flash driver for TRAB board
4246 * Patch by Donald White, 21 May 2003:
4247 fix calculation of base address in pci_hose_config_device()
4249 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4250 execute "cmd2", even if "cmd1" fails. Note that this is different
4251 to "run var1 var2" where the contents of "var2" will NOT be
4252 executed when a command in "var1" fails.
4254 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4256 * Patch by Kyle Harris, 20 May 2003:
4257 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4258 into cpu/pxa and arch-pxa.
4260 * Patch by Stefan Roese, 23 May 2003:
4261 - IBM PPC405EP port added.
4262 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4263 UART0) is used as default U-Boot console. PPC4xx only!
4264 - esd ASH405 board added (PPC405EP based).
4265 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4266 - esd CPCI405AB board added.
4267 - esd PMC405 board added.
4268 - Update of some esd boards.
4270 * Patch by Denis Peter, 19 Mai 2003:
4271 add support for the MIP405-3 board
4273 * Patch by Dave Ellis, 22 May 2003:
4274 Fix problem with only partially cleared .bss segment
4276 * Patch by Rune Torgersen, 12 May 2003:
4277 get PCI to work on a MPC8266ADS board; incorporate change to
4278 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4280 * Patch by Nye Liu, 1 May 2003:
4281 minor patches for the FADS8xx
4283 * Patch by Thomas Schäfer, 28 Apr 2003:
4284 Fix SPD handling for 256 ECC DIMM on Walnut
4286 * Add support for arbitrary bitmaps for TRAB's VFD command;
4287 allow to pass boot bitmap addresses in environment variables;
4288 allow for zero boot delay
4290 * Patch by Christian Geißinger, 19 May 2002:
4291 On TRAB: wait until the dummy byte has been completely sent
4293 * Patch by David Updegraff, 22 Apr 2003:
4294 update for CrayL1 board
4296 * Patch by Pantelis Antoniou, 21 Apr 2003:
4297 add boot support for ARTOS (a proprietary OS)
4299 * Patch by Steven Scholz, 11 Apr 2003:
4300 Add support for RTC DS1338
4302 * Patch by Rod Boyce, 24 Jan 2003:
4303 Fix counting of extended partitions in diskboot command
4305 * Patch by Christophe Lindheimer, 20 May 2003:
4306 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4308 * Fix SDRAM timing on Purple board
4310 * Add support for CompactFlash on ATC board
4311 (includes support for Intel 82365 and compatible PC Card controllers,
4312 and Yenta-compatible PCI-to-CardBus controllers)
4314 * Patch by Mathijs Haarman, 08 May 2003:
4315 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4317 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4319 * Add support for Promess ATC board
4321 * Patch by Keith Outwater, 28 Apr 2003:
4322 - Miscellaneous corrections and additions to GEN860T board specific code.
4323 - Added GEN860_SC variant to GEN860T.
4324 - Miscellaneous corrections to GEN860T documentation.
4325 - Correct duplicate entry in U-Boot CREDITS file.
4326 - Add GEN860T_SC entry in MAINTAINERS file.
4327 - Update CREDITS file with GEN860T_SC info.
4329 * Update Smiths Aerospace addresses in MAINTAINERS file
4331 * Fix error handling in hush's version of "run" command
4334 - Splashscreen support
4337 - temperature dependend enabling of LCD
4339 * Allow booting from old "PPCBoot" disk partitions
4341 * Add support for TQM8255 Board / MPC8255 CPU
4343 ======================================================================
4344 Changes for U-Boot 0.3.1:
4345 ======================================================================
4347 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4349 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4350 display when Linux takes over
4352 * Patch by Erwin Rol, 27 Feb 2003:
4353 Add support for RTEMS (this time for real).
4355 * Add support for "bmp info" and "bmp display" commands to load
4356 bitmap images; this can be used (for example in a "preboot"
4357 command) to display a splash screen very quickly after poweron.
4359 * Add support for 133 MHz clock on INCA-IP board
4361 * Patch by Lutz Dennig, 10 Apr 2003:
4362 Update for R360MPI board
4364 * Add new meaning to "autostart" environment variable:
4365 If set to "no", a standalone image passed to the
4366 "bootm" command will be copied to the load address
4367 (and eventually uncompressed), but NOT be started.
4368 This can be used to load and uncompress arbitrary
4371 * Patch by Stefan Roese, 10 Apr 2003:
4372 Changed DHCP client to use IP address from server option field #54
4373 from the OFFER packet in the server option field #54 in the REQUEST
4374 packet. This fixes a problem using a Windows 2000 DHCP server,
4375 where the DHCP-server is not the TFTP-server.
4377 * Set max brightness for MN11236 displays on TRAB board
4379 * Add support for TQM862L modules
4381 ======================================================================
4382 Changes for U-Boot 0.3.0:
4383 ======================================================================
4385 * Patch by Arun Dharankar, 4 Apr 2003:
4386 Add IDMA example code (tested on 8260 only)
4388 * Add support for Purple Board (MIPS64 5Kc)
4390 * Add support for MIPS64 5Kc CPUs
4392 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4394 * Patch by Denis Peter, 04 Apr 2003:
4395 - update MIP405-4 board
4397 * Patch by Stefan Roese, 4 Apr 2003:
4398 - U-Boot version environment variable "ver" added
4399 (CONFIG_VERSION_VARIABLE).
4400 - Changed PPC405GPr version from A to B.
4401 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4403 * Patches by Denis Peter, 03 April 2003:
4404 - fix PCI IRQs on MPL boards
4405 - fix two more un-relocated pointer problems
4407 * Fix behaviour of "run" command:
4408 - print error message iv variable does not exist
4409 - terminate processing of arguments in case of error
4411 * Patches by Peter Figuli, 10 Mar 2003
4412 - Add support for BTUART on PXA platform
4413 - Add support for WEP EP250 (PXA) board
4415 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4416 flash using a BDI2000
4418 * Implement fix for I2C Edge Conditions problem for all boards that
4419 use the bit-banging driver (common/soft_i2c.c)
4421 * Patch by Martin Winistoerfer, 23 Mar 2003
4422 - Add port to MPC555/556 microcontrollers
4423 - Add support for cmi customer board with
4424 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4426 * Patch by Rick Bronson, 28 Mar 2003:
4427 - fix common/cmd_nand.c
4429 * Patch by Arun Dharankar, 24 Mar 2003:
4430 - add threads / scheduler example code
4432 * Add patches by Robert Schwebel, 31 Mar 2003:
4433 - add ctrl-c support for kermit download
4434 - align bdinfo output on ARM
4435 - csb226 board: bring in sync with innokom/memsetup.S
4436 - csb226 board: fix MDREFR handling
4437 - misc doc fixes / extensions
4438 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4439 - add BOOT_PROGRESS to armlinux.c
4441 * Add CPU ID, version, and clock speed for INCA-IP
4443 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4444 - fix SRAM and SDRAM memory sizing
4445 - add status LED support
4446 - add MAC address for second (SCC1) ethernet port
4448 * Update default environment for TQM8260 board
4450 * Patch by Rick Bronson, 16 Mar 2003:
4451 - Add NAND flash support for reading, writing, and erasing NAND
4452 flash (certain forms of which are called SmartMedia).
4453 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4455 * Patches by Robert Schwebel, 19 Mar 2003:
4456 - use arm-linux-gcc as default compiler for ARM
4457 - fix i2c fixup code
4458 - fix missing baudrate setting
4459 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4460 - moved "ignoring trailing characters" _before_ u-boot wants to
4461 print out diagnostics messages; removes bogus characters at the
4464 * Patch by John Zhan, 18 Mar 2003:
4465 Add support for SinoVee Microsystems SC8xx boards
4467 * Patch by Rolf Offermanns, 21 Mar 2003:
4468 ported the dnp1110 related changes from the current armboot cvs to
4469 current u-boot cvs. smc91111 does not work. problem marked in
4470 smc91111.c, grep for "FIXME".
4472 * Patch by Brian Auld, 25 Mar 2003:
4473 Add support for STM flash chips on ebony board
4475 * Add PCI support for MPC8250 Boards (PM825 module)
4477 * Patch by Stefan Roese, 25 Mar 2003:
4480 * Patch by Stefan Roese, 20 Mar 2003:
4481 - CPCI4052 update (support for revision 3).
4482 - Set edge conditioning circuitry on PPC405GPr for compatibility
4483 to existing PPC405GP designs.
4484 - Clip udiv to 5 bits on PPC405 (serial.c).
4486 * Extend INCAIP board support:
4487 - add automatic RAM size detection
4488 - add "bdinfo" command
4489 - pass flash address and size to Linux kernel
4490 - switch to 150 MHz clock
4492 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4493 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4494 boards, version 153 for Rev. 200 boards).
4496 * Patch by Vladimir Gurevich, 12 Mar 2003:
4497 Fix relocation problem of statically initialized string pointers
4500 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4501 Cleanup & bug fixes for JFFS2 code:
4502 - the memory mangement was broken. It caused havoc on malloc by
4503 writing beyond the block boundaries.
4504 - the length calculation for files was wrong, sometimes resulting
4505 in short file reads.
4506 - data copying now optionally takes fragment version numbers into
4507 account, to avoid copying from older data.
4508 See doc/README.JFFS2 for details.
4510 * Patch by Josef Wagner, 12 Mar 2003:
4511 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4512 - ETH05 and BEDBUG support for CU824
4513 - added support for MicroSys CPC45
4514 - new BOOTROM/FLASH0 and DOC base for PM826
4516 * Patch by Robert Schwebel, 12 Mar 2003:
4517 Fix the chpart command on innokom board
4520 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4521 s/PPCBoot/U-Boot/ in some files
4522 s/pImage/uImage/ in some files
4524 * Patch by Detlev Zundel, 15 Jan 2003:
4525 Fix '' command line quoting
4527 * Patch by The LEOX team, 19 Jan 2003:
4528 - add support for the ELPT860 board
4529 - add support for Dallas ds164x RTC
4531 * Patches by David Müller, 31 Jan 2003:
4532 - minimal setup for CardBus bridges
4533 - add EEPROM read/write support in the CS8900 driver
4534 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4535 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4537 * Patch by Steven Scholz, 04 Feb 2003:
4538 add support for RTC DS1307
4540 * Patch by Reinhard Meyer, 5 Feb 2003:
4541 fix PLPRCR/SCCR init sequence on 8xx to allow for
4542 changes of EBDF by software
4544 * Patch by Vladimir Gurevich, 07 Feb 2003:
4545 "API-compatibility patch" for 4xx I2C driver
4547 * TRAB fixes / extensions:
4548 - Restore VFD brightness as saved in environment
4549 - add support for Fujitsu flashes
4550 - make sure both buzzers are turned off (drive low level)
4552 * Patches by Robert Schwebel, 06 Mar 2003:
4553 - fix bug in BOOTP code (must use NetCopyIP)
4554 - update of CSB226 port
4555 - clear BSS segment on XScale
4556 - added support for i2c_init_board() function
4557 - update to the Innokom plattform
4559 * Extend support for redundand environments for configurations where
4560 environment size < sector size
4562 * Patch by Rune Torgersen, 13 Feb 2003:
4563 Add support for Motorola MPC8266ADS board
4565 * Patch by Kyle Harris, 19 Feb 2003:
4566 patches for the Intel lubbock board:
4567 memsetup.S - general cleanup (based on Robert's csb226 code)
4568 flash.c - overhaul, actually works now
4569 lubbock.c - fix init funcs to return proper value
4571 * Patch by Kenneth Johansson, 26 Feb 2003:
4572 - Fixed off by one in RFTA calculation.
4573 - No need to abort when LDF is lower than we can program it's only
4574 minimum timing so clamp it to what we can do.
4575 - Takes function pointer to function for reading the spd_nvram. Usefull
4576 for faking data or hardcode a module without the nvram.
4577 - fix other user for above change
4578 - fix some comments.
4580 * Patches by Brian Waite, 26 Feb 2003:
4581 - fix port for evb64260 board
4582 - fix PCI for evb64260 board
4585 * Patch by Reinhard Meyer, 1 Mar 2003:
4586 Add support for EMK TOP860 Module
4588 * Patch by Yuli Barcohen, 02 Mar 2003:
4589 Add SPD EEPROM support for MPC8260ADS board
4591 * Patch by Robert Schwebel, 21 Jan 2003:
4592 - Add support for Innokom board
4593 - Don't complain if "install" fails
4594 - README cleanup (remove duplicated lines)
4595 - Update PXA header files
4597 * Add documentation for existing POST code (doc/README.POST)
4599 * Patch by Laudney Ren, 15 Jan 2003:
4600 Fix handling of redundand environment in "tools/envcrc.c"
4602 * Patch by Detlev Zundel, 28 Feb 2003:
4603 Add bedbug support for 824x systems
4605 * Add support for 16 MB flash configuration of TRAB board
4607 * Patch by Erwin Rol, 27 Feb 2003:
4608 Add support for RTEMS
4610 * Add image information to README
4612 * Patch by Stefan Roese, 18 Feb 2003:
4613 CPCIISER4 configuration updated.
4615 * Patch by Stefan Roese, 17 Feb 2003:
4616 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4618 * Patch by Stefan Roese, 13 Feb 2003:
4619 Add "pcidelay" environment variable (in ms, enabled via
4620 CONFIG_PCI_BOOTDELAY).
4621 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4622 RST# to respond to configuration cycles (33MHz -> 1s).
4624 * Fix dual PCMCIA slot support (when running with just one
4627 * Add VFD type detection to trab board
4629 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4630 variable with value in the EEPROM
4632 * Patch by Stefan Roese, 10 Feb 2003:
4633 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4635 * Add support for MIPS32 4Kc CPUs
4637 * Add support for INCA-IP Board
4639 ======================================================================
4640 Changes for U-Boot 0.2.2:
4641 ======================================================================
4643 * Add dual ethernet support on PM826
4645 * Add support for LXT971 PHY on PM826
4647 * Patch by Tord Andersson, 16 Jan 2003:
4648 Fix flash sector count for TQM8xxL
4650 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4651 16 bytes out of each 32 byte block)
4653 ======================================================================
4654 Changes for U-Boot 0.2.1:
4655 ======================================================================
4657 * Add support for V37 board
4658 (patch by Jón Benediktsson, 11 Dec 2002)
4660 * Update baudrate in bd_info when it gets changed
4662 * Add watchdog trigger points while waiting for serial port
4663 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4665 * Improve command line tool to access the U-Boot's environment
4666 (figuration of the utility, using a config file)
4668 * Add single quote support for (old) command line parser
4670 * Switch LWMON board default config from FRAM to EEPROM;
4671 in POST, EEPROM shows up on 8 addresses
4673 ======================================================================
4674 Changes for U-Boot 0.2.0:
4675 ======================================================================
4677 * Use 1-byte-read instead of -write for iprobe() function
4678 Add i2c commands to PM826 config
4680 * extend I2C POST code: check for list on known addresses
4682 * Improve log buffer code; use "loglevel" to decide which messages
4683 to log on the console, too (like in Linux); get rid of "logstart"
4685 * Add command line tool to access the U-Boot's environment
4686 (board-specific for TRAB now, to be fixed later)
4688 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4689 Fix misc problems with AmigaOne support
4691 * Patch by Chris Hallinan, 3 Dec 2002:
4692 minor cleanup to the MPC8245 EPIC driver
4694 * Patch by Pierre Aubert , 28 Nov 2002
4695 Add support for external (SIU) interrupts on MPC8xx
4697 * Patch by Pierre Aubert , 28 Nov 2002
4698 Fix nested syscalls bug in standalone applications
4700 * Patch by David Müller, 27 Nov 2002:
4701 fix output of "pciinfo" command for CardBus bridge devices.
4703 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4706 * Add LED indication for IDE activity on KUP4K board
4708 * Fix startup problems with VFD display on TRAB
4710 * Patch by Pierre Aubert, 20 Nov 2002
4711 Add driver for Epson SED13806 graphic controller.
4712 Add support for BMP logos in cfb_console driver.
4714 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4716 * Patch by Rod Boyce, 21 Nov 2002:
4717 fix PCMCIA on MBX8xx board
4719 * Patch by Pierre Aubert , 21 Nov 2002
4720 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4721 bootmode word in DPRAM configurable
4723 * Patch by Daniel Engström, 18 Nov 2002:
4724 Fixes for x86 port (mostly strings issues)
4726 * Patch by Ken Chou, 18 Nov 2002:
4727 Fix for natsemi NIC cards (DP83815)
4729 * Patch by Pierre Aubert, 19 Nov 2002:
4730 fix a bug for the MII configuration, and some warnings
4732 * Patch by Thomas Frieden, 13 Nov 2002:
4733 Add code for AmigaOne board
4734 (preliminary merge to U-Boot, still WIP)
4736 * Patch by Jon Diekema, 12 Nov 2002:
4737 - Adding URL for IEEE OUI lookup
4738 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4740 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4741 root-on-nfs macros are designed to switch how the default boot
4742 method gets defined.
4744 * Patch by Daniel Engström, 13 Nov 2002:
4745 Add support for i386 architecture and AMD SC520 board
4747 * Patch by Pierre Aubert, 12 Nov 2002:
4748 Add support for DOS filesystem and booting from DOS floppy disk
4750 * Patch by Jim Sandoz, 07 Nov 2002:
4751 Increase number of network RX buffers (PKTBUFSRX in
4752 "include/net.h") for EEPRO100 based boards (especially SP8240)
4753 which showed "Receiver is not ready" errors when U-Boot was
4754 processing the receive buffers slower than the network controller
4757 * Patch by Andreas Oberritter, 09 Nov 2002:
4758 Change behaviour of NetLoop(): return -1 for errors, filesize
4759 otherwise; return code 0 is valid an means no file loaded - in this
4760 case the environment still gets updated!
4762 * Patches by Jon Diekema, 9 Nov 2002:
4763 - improve ADC/DAC clocking on the SACSng board to align
4764 the failing edges of LRCLK and SCLK
4765 - sbc8260 configuration tweaks
4766 - add status LED support for 82xx systems
4767 - wire sspi/sspo commands into command handler; improved error
4769 - add timestamp support and alternate memory test to the
4770 SACSng configuration
4772 * Patch by Vince Husovsky, 7 Nov 2002:
4773 Add "-n" to linker options to get rid of "Not enough room for
4774 program headers" problem
4776 * Patch by David Müller, 05 Nov 2002
4777 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4778 so we can use an already existing name
4780 * Patch by Pierre Aubert, 05 Nov 2002
4781 Hardware relatied improvments in FDC boot code
4783 * Patch by Holger Schurig, 5 Nov 2002:
4784 Make the PXA really change it's frequency
4786 * Patch by Pierre Aubert, 05 Nov 2002
4787 Add support for slave serial Spartan 2 FPGAs
4789 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4792 * Add support for log buffer which can be passed to Linux kernel's
4793 syslog mechanism; used especially for POST results.
4795 * Patch by Klaus Heydeck, 31 Oct 2002:
4796 Add initial support for kup4k board
4798 * Patch by Robert Schwebel, 04 Nov 2002:
4799 - use watchdog to reset PXA250 systems
4800 - added progress callbacks to (some of the) ARM code
4801 - update for Cogent CSB226 board
4803 * Add support for FPS860 board
4805 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4806 Improve PCI access on 32-bits Compact PCI bus
4808 * Fix mdelay() on TRAB - this was still the debugging version with
4809 seconds instead of ms.
4811 * Patch by Robert Schwebel, 1 Nov 2002:
4812 XScale related cleanup (affects all ARM boards)
4814 * Cleanup of names and README.
4816 ======================================================================
4817 Notes for U-Boot 0.1.0:
4818 ======================================================================
4820 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4822 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4823 For information about the history of the project please see the
4824 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4826 ======================================================================