1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Add support for DS1374 RTC chip.
7 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
8 timer and cpu_reset code from cpu/$(CPU) into the new
9 cpu/$(CPU)/$(SOC) directories
10 Patch by Andreas Engel, 13 Mar 2006
12 * Change max size of uncompressed uImage's to 8MByte and add
13 CFG_BOOTM_LEN to adjust this setting.
15 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
16 uImages was restricted to 4MBytes. This default size is now
17 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
18 in the board config file.
20 Patch by Stefan Roese, 13 Mar 2006
22 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
23 Patch by Stefan Roese, 13 Mar 2006
25 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
26 Patch by Cedric Vincent, 06 Jul 2005
28 * au1x00_eth.c: check malloc return value and abort if it failed
29 Patch by Andrew Dyer, 26 Jul 2005
31 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
32 incorrectly generating start/stop conditions on the bus.
33 Patch by Andrew Dyer, 26 Jul 2005
35 * Fix bug in [id]cache_status commands for MPC85xx processors;
36 should look at LSB of L1CSRn registers to determine if L1 cache is
38 Patch by Murray Jensen, 19 Jul 2005
40 * Fix array overflow with fw_setenv on uninitialised environment
41 Patch by Murray Jensen, 15 Jul 2005
43 * Add support for EmbeddedPlanet EP88x boards
44 Patch by Yuli Barcohen, 13 Jul 2005
46 * Remove board specific configuration includes from the common xilinx
47 ethernet and iic adapter code.
48 Patch by Michael Libeskind, 12 Jul 2005
50 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
51 Patch by Murray Jensen, 08 Jul 2005
53 * Add (some) definitions for the MPC85xx local bus controller
54 Patch by Murray Jensen, 08 Jul 2005
56 * Add CPM2 I/O pin functions for MPC85xx processors
57 Patch by Murray Jensen, 08 Jul 2005
61 * Added PCI support for MPC8349ADS board
62 Patch by Kumar Gala 11 Jan 2006
64 * Enable address translation on MPC83xx
65 Patch by Kumar Gala, 10 Feb 2006
67 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
68 Patch by Kumar Gala, 25 Jan 2006
70 * Fixed defines for MPC83xx SICRL register to match current specs
71 Patch by Kumar Gala, 23 Jan 2006
73 * Only disable the MPC83xx watchdog if its enabled out of reset.
74 If its disabled out of reset SW can later enable it if so desired
75 Patch by Kumar Gala, 11 Jan 2006
77 * Allow config of GPIO direction & data registers at boot on 83xx
78 Patch by Kumar Gala, 11 Jan 2006
80 * Enable time handling on 83xx
81 Patch by Kumar Gala, 11 Jan 2006
83 * Make System IO Config Registers board configurable on MPC83xx
84 Patch by Kumar Gala, 11 Jan 2006
86 * Fixed PCI indirect config ops to handle multiple PCI controllers
87 We need to adjust the bus number we are trying to access based
88 on which PCI controller its on
89 Patch by Kumar Gala, 12 Jan 2006
91 * Report back PCI bus when doing table based device config
92 Patch by Kumar Gala, 11 Jan 2006
94 * Added support for PCI prefetchable region and BARs
95 If a host controller sets up a region as prefetchable and
96 a device's BAR denotes it as prefetchable, allocate the
97 BAR into the prefetch region.
99 If a BAR is prefetchable and no prefetchable region has
100 been setup by the controller we fall back to allocating
101 the BAR into the normally memory region.
102 Patch by Kumar Gala, 11 Jan 2006
104 * Add helper function for generic flat device tree fixups for mpc83xx
105 Patch by Kumar Gala, 11 Jan 2006
107 * Add support for passing initrd information via flat device tree
108 Patch by Kumar Gala, 11 Jan 2006
110 * Added OF_STDOUT_PATH and OF_SOC
112 OF_STDOUT_PATH specifies the path to the device the kernel can use
115 OF_SOC specifies the proper name of the SOC node if one exists.
116 Patch by Kumar Gala, 11 Jan 2006
118 * Allow board code to fixup the flat device tree before booting a kernel
119 Patch by Kumar Gala, 11 Jan 2006
121 * Added CONFIG_ options for bd_t and env in flat dev tree
123 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
124 into the resulting flat device tree.
126 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
127 variables from u-boot into the flat device tree
129 Patch by Kumar Gala, 11 Jan 2006
131 * Add support for the DHCP vendor optional bootfile (#67).
132 Ignores the vendor TFTP server name option (#66).
133 Patch by Murray Jensen, 30 Jun 2005
135 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
136 Patch by Andy Fleming, 14 Jun 2005
138 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
139 Patch by Gerhard Jaeger, 21 Jun 2005
141 * Add netconsole and some more commands to RPXlite_DW board
142 Patch by Sam Song, 19 Jun 2005
144 * Fix bad declaration on pci_cfgfunc_nothing
145 Patch by Sam Song, 19 Jun 2005
147 * Adjust "echo" as a default command
148 Patch by Sam Song, 19 Jun 2005
150 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
151 Patch by KokHow Teh, 16 Jun 2005
153 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
154 Patch by Rick Bronson, 15 Jun 2005
156 * Coding Style cleanup
158 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
159 Patch by Andrew Dyer, 13 Jun 2005
161 * Add ADI Blackfin support
162 - add support for Analog Devices Blackfin BF533 CPU
163 - add support for the ADI BF533 Stamp uClinux board
164 - add support for the ADI BF533 EZKit board
165 Patches by Richard Klingler, 11 Jun 2005
167 * Add loads of ntohl() in image header handling
168 Patch by Steven Scholz, 10 Jun 2005
170 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
171 variable to set clock
172 Patch by Yuli Barcohen, 05 Jun 2005
174 * RPXlite configuration fixes
175 - Use correct flash sector size
176 - Use correct memory test end address
177 - Add support for bzip2 compression
178 - Various small fixes
179 Patch by Yuli Barcohen, 05 Jun 2005
181 * Memory configuration changes for ZPC.1900 board
182 - Fix SDRAM timing on both local bus and 60x bus
183 - Add support for second flash bank (SIMM)
184 - Change boot flash base
185 Patch by Yuli Barcohen, 05 Jun 2005
187 * Add support for Adder boards with 16MB SDRAM;
188 add support for second FEC on Adder87x board.
189 Patch by Yuli Barcohen, 05 Jun 2005
191 * Fix conditional for including ks8695eth driver
192 Patch by Greg Ungerer, 04 Jun 2005
194 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
195 Patch by Friedrich Lobenstock, 02 Jun 2005
197 * Fix comment in common/soft_i2c.c
198 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
200 * Cleanup compiler warnings.
201 Patch by Greg Ungerer, 21 May 2005
203 * Word alignment fixes for word aligned NS16550 UART
204 Patch by Jean-Paul Saman, 01 Mar 2005
206 Fixes bug with UART that only supports word aligned access: removed
207 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
208 (broken!) versions of GCC generate byte accesses when encountering
209 the packed attribute regardless if the struct is already correctly
210 aligned for a platform. Peripherals that can only handle word
211 aligned access won't work properly when accessed with byte access.
212 The struct NS16550 is already word aligned for REG_SIZE = 4, so
213 there is no need to packed the struct in that case.
215 * Fix behaviour if gatewayip is not set
216 Patch by Robin Gilks, 23 Dec 2004
218 * Fix cleanup for netstart board.
219 Remove build results from repository
221 * Some code cleanup for GCC 4.x
223 * Fixes to support environment in NAND flash;
224 enable NAND flash based environment for delta board.
226 * Add support for Intel Monahans CPU on Zylonite and Delta boards
227 (This is Work in Progress!)
229 * Add support for TQM8260-AI boards.
233 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
234 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
235 Patch by Ladislav Michl, 29 Jun 2005
237 * Add lowboot target to mcc200 board
238 Patch by Stefan Roese, 4 Mar 2006
240 * Fix problem with flash_get_size() from CFI driver update
241 Patch by Stefan Roese, 1 Mar 2006
243 * Make CFG_NO_FLASH work on ARM systems
244 Patch by Markus Klotzbuecher, 27 Feb 2006
246 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
249 * Convert mcc200 to use common CFI flash driver
250 Patch by Stefan Roese, 28 Feb 2006
252 * Add env-variable "unlock" to handle initial state of sectors
255 Only the U-Boot image and it's environment is protected,
256 all other sectors are unprotected (unlocked) if flash
257 hardware protection is used (CFG_FLASH_PROTECTION) and
258 the environment variable "unlock" is set to "yes".
260 Patch by Stefan Roese, 28 Feb 2006
262 * Update drivers/cfi_flash.c:
263 - find_sector() called in both versions of flash_write_cfiword()
264 Patch by Peter Pearse, 27th Feb 2006
266 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
267 Patch by Jose Maria Lopez, 16 Jan 2006
269 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
270 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
272 * Changes/fixes for drivers/cfi_flash.c:
273 We *should* check if there are any error bits if the previous call
274 returned ERR_OK (Otherwise we will have output an error message in
275 flash_status_check() already.) The original code would only check for
276 error bits if flash_status_check() returns ERR_TIMEOUT.
277 Patch by Marcus Hall, 23 Aug 2005
279 * Changes/fixes for drivers/cfi_flash.c:
280 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
281 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
282 Patch by Sangmoon Kim, 19 Aug 2005
284 * Fixes for drivers/cfi_flash.c:
285 - Fix wrong timeout value usage in flash_status_check()
286 - Round write_tout up when converting to msec in flash_get_size()
287 - Remove clearing flash status at the end of flash_write_cfibuffer()
288 which sets Intel 28F640J3 flash back to command mode on CSB472
289 Patch by Tolunay Orkun, 02 July 2005
291 * Add basic support for the SMMACO4 Board from PanDaCom.
292 Patch by Heiko Schocher, 20 Feb 2006
294 * Add GIT version information (commid ID) to untagged U-Boot versions
296 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
297 of all unreleased (untagged) U-Boot images will be automatically
298 extended upon compiletime with a part of the GIT commit ID and
299 possibly with "dirty" if uncommited changes are detected.
301 Here an example for the resulting version:
302 "U-Boot 1.1.4-g3457ac18-dirty"
304 The version is now maintained in the toplevel Makefile and the
305 version headers are autogenerated.
307 Patch by Stefan Roese, 9 Feb 2006
309 * Update default environment for INKA4x00 board.
311 * Convert CPCI750 to use common CFI flash driver
312 Patch by Reinhard Arlt, 8 Feb 2006
314 * Various changes to esd HH405 board specific files
315 Patch by Matthias Fuchs, 07 Feb 2006
317 * Cleanup U-Boot boot messages on ARM.
319 To match the U-Boot user interface on ARM platforms to the U-Boot
320 standard (as on PPC platforms), some messages with debug character
321 are removed from the default U-Boot build.
322 Enable DEBUG for lib_arm/board.c to enable debug messages.
323 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
324 Patch by Stefan Roese, 24 Jan 2006
326 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
327 Patch by Stefan Roese, 18 Jan 2006
329 * Add VGA support (CT69000) to CPCI750 board.
330 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
331 Patch by Reinhard Arlt, 30 Dec 2005
333 * PMC405 and CPCI405: Moved configuration of pci resources
335 PMC405 and CPCI2DP: Added firmware download and booting via pci.
336 Patch by Matthias Fuchs, 20 Dec 2005
338 * Fix 28F256J3A support on PM520 board
339 (without bank-switching only 32 MB can be accessed)
341 * Fix mkimage bug with multifile images created on 64 bit systems.
343 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
345 * Fix compiler problem with at91rm9200dk board.
346 Patch by Eugen Bigz, 19 Dec 2005
348 ======================================================================
349 Changes for U-Boot 1.1.4:
350 ======================================================================
352 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
353 - Changed GPIO setup to enable another address line in order to
354 address 64M of FLASH.
355 - Added function sdram_tr1_set to auto calculate the tr1 value for
357 Patch by Steven Blakeslee, 12 Dec 2005
359 * MPC5200: Set PCI retry counter to 0 = infinite retry;
360 The default of 255 is too short for slow devices.
361 Patch by Martin Nykodym, 12 Dec 2005
363 * Change port configuration for O2DNT (CODEC1 on PSC1).
365 * Fix register for PCI async mode on PPC440EP
366 Patch by Youngchul Bang, 08 Dec 2005
368 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
369 This segment may be required by some libgcc.a functions
372 * Fix DPRAM offset/size for MPC8541/8555.
373 Simplify TQM85xx Makefile handling.
375 * Fix data overflow (typo?) in rtc/ds1302.c
377 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
379 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
380 - Support for TQM8541/8555 boards added.
381 - Complete rework of TQM8540/8560 support.
382 - Common TQM85xx code now supports all current TQM85xx platforms
383 (TQM8540/8541/8555/8560).
384 - DDR SDRAM size detection added.
385 - CAS latency default values can be overwritten by setting "serial#"
386 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
387 If problems are detected with this non default CAS latency,
388 the default values will be used instead.
389 - Flash size detection added.
390 - Moved FCC ethernet driver initialization behind TSEC driver init
391 -> TSEC is first device.
392 Patch by Stefan Roese, 30 Nov 2005
394 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
395 Patch by John Otken, 23 Nov 2005
397 * Changed PPC44x startup message (cpu info, speed...) to common style:
398 On PPC44x platforms, the startup message generated in "cpu.c" only
399 comprised the ppc type and revision but not additional information
400 like speed etc. Those speed infos where printed in the board specific
401 code. This new implementation now prints all CPU infos in the common
402 cpu specific code. No board specific code is needed anymore and
403 therefore removed from all current 44x implementations.
404 Patch by Stefan Roese, 27 Nov 2005
406 * Adjust TQM834x PHY addresses for latest hardware revision.
408 * Increase malloc arena on TQM5200 board to 256 kB.
409 With 64 kb uniform flash sector size the old value of 128 kB was
412 * Fix miiphy global data initialization (problem on 4xx boards when
413 no ethaddr is assigned). Initialization moved from
414 miiphy_register() to eth_initialize().
416 Based on initial patch for 4xx platform by Matthias Fuchs.
418 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
420 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
421 The COPYING file was extended to make clear that these files can be
422 used in non-GPL code, too.
423 Also, a corresponding note was placed in the headers of the affected files.
425 * Add support for Prodrive P3P440 board:
426 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
427 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
428 for bank autodetection
429 Patch by Stefan Roese, 22 Nov 2005
431 * Change all '$(...)' variable references into '${...}'
432 which makes the environment compatible with the hush shell.
433 WARNING: Support for the old '$(...)' syntax will be
434 discontinued in a later version.
436 * Minor changes to init flags in TQM834x PCI.
438 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
439 Patch by Stefan Roese, 15 Nov 2005
441 * New PPC 405EP board added: CMS700
442 Added CONFIG_NET_MULTI for VOM405 board.
443 Added reset_phy() for VOM405 board.
444 Patch by Matthias Fuchs, 09 Nov 2005
446 * Updated PCI mapping for esd CPCI2DP board.
447 Add support for error LED.
448 Patch by Matthias Fuchs, 07 Nov 2005
450 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
451 Patch by Stefan Roese, 07 Nov 2005
453 * Correct PPC Timebase register definitions (SPRN_TBRL...)
454 Patch by Stefan Roese, 07 Nov 2005
456 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
457 Patch by Stefan Roese, 05 Nov 2005
459 * Additional fix for external IRQ config on Yellowstone & Yosemite
460 Patch by Stefan Roese, 03 Nov 2005
462 * Add support for Ocotea pass 3 with 440GX Rev. F
463 Patch by Stefan Roese, 01 Nov 2005
465 * Fix external IRQ configuration on Yellowstone & Yosemite
466 Patch by Stefan Roese, 28 Oct 2005
468 * Add support for multiple PHYs.
469 Tested on the following boards:
470 cmcpu2 (at91rm9200/ether.c)
471 PPChameleon (ppc4xx/4xx_enet.c)
472 yukon (mpc8220/fec.c)
474 tqm834x (mpc834x/tsec.c) with EEPRO100
475 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
476 Main changes include:
478 - miiphy_register routine was added to allow multiple PHYs to be registered
479 - miiphy_read and miiphy_write are now defined in this file, and
480 require additional argument (char *devname)
481 - other miiphy_* routines also require additional device name argument
484 Calling reset_phy() was moved to be executed *after* eth_initialize().
485 This is necessary as now some of the implementations of reset_phy()
486 may need to use miiphy_reset() which is not allowed before eth_initialize()
487 as eth_initialize registers all required miiphy_* routines.
488 Tested on IP860 and PHY initializes properly after this change.
490 * Correct includes for flat tree builder.
492 * Fix conflicting types (flash_write()) in trab auto_update.c.
494 * Add PCI support for the TQM834x board.
496 * Add missing 4xx board to MAKEALL
497 Patch by Stefan Roese, 20 Oct 2005
499 * Fix conflicting types (flash_write()) in esd auto_update.c
500 Patch by Stefan Roese, 20 Oct 2005
502 * Fix problem with sleep in NetConsole (use get_timer())
503 Patch by Stefan Roese, 20 Oct 2005
505 * Add NetConsole Support for AMCC eval boards
506 Patch by Stefan Roese, 20 Oct 2005
508 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
509 Patch by Stefan Roese, 18 Oct 2005
511 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
512 Fix identation on ext2ls help entry.
513 Patch by Stefan Roese, 14 Oct 2005
515 * Add support for TQM834x boards.
518 * Cleanup for GCC-4.x
520 * Add documentation for Open Firmware Flat Tree and usage.
521 Patch by Pantelis Antoniou, 13 Oct 2005
523 * Add missing files for Pantelis Antoniou's patch
524 Patch by Pantelis Antoniou, 04 Sep 2005
526 * Fix problem in ppc4xx eth-driver without ethaddr (only without
527 CONFIG_NET_MULTI set)
528 Patch by Stefan Roese, 10 Oct 2005
530 * Fix gzip bmp support (test if malloc fails, warning when truncated).
531 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
532 Patch by Stefan Roese, 07 Oct 2005
534 * Add support for OF flat tree for the STXtc board.
535 Patch by Pantelis Antoniou, 04 Sep 2005
537 * Support passing of OF flat trees to the kernel.
538 Patch by Pantelis Antoniou, 04 Sep 2005
542 * Add support for NetSilicon NS7520 processor.
543 Patch by Art Shipkowski, 12 May 2005
545 * Add support for AP1000 board.
546 Patch by James MacAulay, 07 Oct 2005
548 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
549 Patch by Anders Larsen, 07 Oct 2005
551 The Atmel errata #11 states that the transfer buffer descriptor
552 table must be aligned on a 16-word boundary. As it turned out, this
553 is insufficient - it seems the table must be aligned on a boundary
554 at least as large as the table itself (in Linux this is not an
555 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
557 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
558 Patch by Anders Larsen, 07 Oct 2005
560 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
561 sed the linker scripts, rather than pre-process them.
562 Patch by Peter Pearse, 07 Oct 2005
564 * Update make target for ARM supported boards.
565 Use lowlevel_init() instead of platformsetup() [rename].
566 Patch by Peter Pearse, 06 Oct 2005
568 * Fix booting from serial dataflash on AT91RM9200
569 Patch by Peter Menzebach, 29 Aug 2005
571 * Add JFFS2 support for TRAB board
572 Patch by Martin Krause, 25 Aug 2005
574 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
575 Patch by Marcus Hall, 24 Aug 2005
577 * Fix the machine-id of the Cogent csb637 board
578 Patch by Anders Larsen, 05 Oct 2005
580 * Complete support for the KwikByte KB920x boards
581 Patch by Anders Larsen, 05 Oct 2005
583 * Set the AT91RM9200 clock to asynchronous mode
584 Patch by Anders Larsen, 03 May 2005
586 * Set the AT91RM9200 clock to synchronous mode
587 Patch by Anders Larsen, 29 Apr 2005
589 * Add support for Cogent csb637
590 Patch by Anders Larsen, 29 Apr 2005
592 * Fix dm9161.c initialization
593 Patch by Anders Larsen, 29 Apr 2005
595 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
596 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
598 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
599 Patch by Anders Larsen, 29 Apr 2005
601 * Fix device partition intialization for SystemACE disks.
602 Patch by Stephen Williams, 28 Apr 2005
604 * Added support for KwikByte KB920x boards (based on AT91RM9200)
605 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
607 * Add support for S29GL064M-R3 flash chip on xsengine board
608 Patch by Kurt Stremerch, 18 Apr 2005
610 * E500 update: repoint IVPR to RAM when code is relocated
611 Patch by Kylo Ginsberg, 13 Apr 2005
613 * Fix loop end test in lib_generic/string.c:strswab()
614 Patch by Andrew Dyer, October 10, 2005
615 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
619 * Update ARM Integrator boards:
620 Correct addessing errors in platform files.
621 Split off common core module data from Integrator header files to
622 include/armcoremodule.h.
623 Patch by Peter Pearse, 04 Oct 2005
625 * Make sure only supported compiler options are used
626 Import "cc-option" shell function from kernel and
627 use it to get the correct ARM GCC options for individual CPUs
628 Patch by Peter Pearse, 30 Jun 2005
630 * Fix 440GR to print correct cpu revision
631 Patch by Stefan Roese, 04 Oct 2005
633 * Change board message on AMCC Yosemite & Yellowstone to common style
634 Patch by Stefan Roese, 03 Oct 2005
636 * Fix compiler warning
638 * Fix FEC PHY addresses for TQM85xx boards
640 * Fix uninitialized variable problem in hush shell
641 Patch by Lars Rostock, 26 Sep 2005
643 * Undo change of f6e20fc6ca... to include/configs/trab.h
644 (Must have been an accident?)
646 * Add support for AT91RM9200 OHCI Controller.
647 Patch by Eric Benard, 07 Apr 2005
649 * Update ARM mach-types.h
650 Patch by Eric Benard, 07 Apr 2005
652 * Add support for MP2USB board.
653 Patch by Eric Benard, 07 Apr 2005
655 * Add board support for armadillo HT1070
656 Patch by Rowel Atienza, 06 Apr 2005
658 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
659 Patch by Vitaly Bordug, 30 Mar 2005
661 * Add iopset command on mpc8xx
662 Patch by Daniel Eisenhut, 25 Mar 2005
664 * Add support for MII in eepro100 driver.
665 Patch by Gleb Natapov, 21 Mar 2005
667 * Fixes to the Lubbock (PXA 25x) support:
668 - Resolve the FIXME with respect to saving the u-boot environment.
669 - Make the default load address land in real memory.
670 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
671 Patch by David Brownell, 10 Mar 2005
673 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
674 Patch by Marc Leeman, 04 Mar 2005
676 * OMAP242x H4 board update
677 - fix for ES2 differences.
678 - switch to using the cfi_flash driver.
679 - fix SRAM build address.
680 - fix for GP device operation.
681 - unlock SRAM for GP devices.
682 - display more device information.
683 - fix potential deadlock in omap24xx_i2c driver.
684 - fix DLL load values to match dpllout*1 operation.
685 - fix 2nd chip select init for combo DDR device.
686 - add support for CFI Intel 28F256L18 on H4 board.
687 Patch by Richard Woodruff, 03 Mar 2005
689 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
690 Patch by Steven Scholz, 02 Mar 2005
693 Patch by Ara Avanesyan, 24 Feb 2005
695 * Remove unneeded #include <malloc.h>
696 Patch by Ladislav Michl, 22 Feb 2005
698 * Add cramfs support for m68k
699 Patch by Zachary Landau, 21 Feb 2005
701 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
702 Patch by Jeff Angielski, 21 Feb 2005
704 * Fix au1x00_serial baud rate calculation:
705 remove hardcoded cpu clock divisor and use register instead;
706 round up instead of truncate
707 Patch by Andrew Dyer, 15 Feb 2005
709 * Add Xilinx Spartan3 family FPGA support
710 Patch by Kurt Stremerch, 14 Feb 2005
712 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
713 Patch by Zachary Landau, 11 Feb 2005
716 Patch by Matthias Fuchs, 25 Sep 2005
718 * Added support for PCI bridge on MPC8272ADS
719 Patch by Vitaly Bordug, Feb 09 2005
721 * Update multicore CM9XX support for Integrator AP to allow booting from flash
722 Patch by Jean-Paul Saman, 8 Feb 2005
724 * Fix strswab() to reliably find end of string
725 Patch by Andrew Dyer, 08 Feb 2005
727 * Fix typos in include/ppc440.h
728 Patch by Andrew E Mileski, 04 Feb 2005
730 * Add Vibren (was Accelent) PXA255 IDP Support
731 Patch by Cliff Brake, 04 Feb 2005
733 * Fix tools/bmp_logo.c using incorrect offset to pixel data
734 Patch by Andrew Dyer, 31 Jan 2005
736 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
737 Patch by Peter Pearse, 2 Feb 2005
739 * Fix error handling in tools/env/fw_env.c
740 Patch by Ara Avanesyan, 01 Feb 2005
742 * Fix MGT5100 PSC baudrate calculation
743 Patch by Sebastian Schau, 27 Jan 2005
745 * OMAP242x fix for GP device booting
746 - Add SRAM unlock for GP devices.
747 - Change DDR DLL unlock value to allow DPLLout*1 operation.
748 Patches by Richard Woodruff, 21 Jan 2005:
750 * Add support for AMD's Pb1x00 eval board;
751 add MII routines to the au1x00 ethernet driver;
752 add USB ohci driver (work in progress)
753 Patch by Thomas Sailer, 20 Jan 2005
755 * Update omap5912osk board
756 Use drivers/cfi_flash.c instead of private flash driver;
757 Remove hardcoded personalized settings from omap5912osk.h;
758 Fix spacing with (RO) marks in 'flinfo' output.
759 Patch by Michael Bendzick, 14 Jan 2005
761 * Fix warnings for PCI code on ixp
762 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
764 * virtex2 fix for bogus download error messages
765 The virtex2 FPGA download code watches for init going active during
766 a download of config data as an error condition. init also goes
767 active after a configuration is finished in concert with the done
768 signal. So far, the code does not check for done active until all
769 of the configuration data is sent. If configuration data has a few
770 extra pad bytes at the end, this would cause an error message even
771 though the download had suceeded.
772 NOTE: virtex2 slave serial and spartan2 versions may still have the
774 Patch by Andrew Dyer, 12 Jan 2005
776 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
777 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
778 message when probing for nonexistent flash in little endian mode.
779 As a side effect more efficient and smaller code is generated,
780 which is always a Good Thing (TM).
781 Patch by Ladislav Michl, 24 Sep 2005
783 * Update for TFTP using a fixed UDP port
784 Use the approved environment variable names. Added "tftpdstp" to
785 allow ports other than 69 per Tolunay Orkun's recommendation.
786 Patch by Jerry Van Baren, 12 Jan 2005
788 * Allow to force TFTP to use a fixed UDP port
789 (Add a configuration option CONFIG_TFTP_PORT and optional env
791 Patch by Jerry Van Baren, 10 Jan 2005
793 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
794 Patch by Leif Lindholm, 29 Dec 2004
796 * Cleanup: fix broken builds
798 * Fix PHY address argument passing with mii info command
799 Patch by Andrew Dyer, 28 Dec 2004
801 * Cleanup (PPC4xx is AMCC now)
803 * esd CPCI2DP board added
804 Patch by Matthias Fuchs, 22 Sep 2005
806 * esd PMC405 board updated
807 Patch by Matthias Fuchs, 22 Sep 2005
809 * Add SM501 support to HH405 board.
810 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
811 Add support for eeprom write-enable (CFG_EEPROM_WREN).
812 Patch by Stefan Roese, 22 Sep 2005
814 * Fix autonegotiation in tsec ethernet driver
815 Patch by Stefan Roese, 21 Sep 2005
817 * Fix bug in auto_update (trab board)
818 Patch by Martin Krause, 16 Sep 2005
820 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
821 Patch by Francesco Mandracci, 16 Sep 2005
823 * Update configuration for INKA4x0 board
825 * Update configuration for PM854 board
826 Based on patch by R. Loeffl, 20 Jul 2005
828 * Add PCI support to TQM8540 and TQM8560 boards
829 Patch by Stefan Roese, 15 Sep 2005
831 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
832 boards (baudrate, environment...). Flash driver fixed.
833 Patch by Stefan Roese, 15 Sep 2005
835 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
836 ethernet port on ebony.
837 Patch by Stefan Roese, 7 Sep 2005
839 * Added support for mtddevnum and mtddevname variables (mtdparts command)
841 * Change default console baud rate for stxxtc board
843 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
844 Patch by Stefan Roese, 31 Aug 2005
846 * Fix default command set (don't include CFG_CMD_DISPLAY command)
847 Patch by Pantelis Antoniou, 02 Sep 2005
851 * Enable SM712 driver support for HMI1001 board.
853 * Fix problems with ld version 2.16 (dot outside sections problem)
854 Pointed out by Gerhard Jaeger, 31 Aug 2005;
855 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
857 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
859 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
861 * Add keyboard and dot matrix display support for HMI1001 board.
863 * Prepare U-Boot for gcc-4.x
865 * Fixed Bamboo port to enable running without DDR-DIMM
866 (Bamboo has also 64MB onboard DDR)
867 Patch by Stefan Roese, 24 Aug 2005
869 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
870 now handling all 4xx cpu's
871 Patch by Stefan Roese, 16 Aug 2005
873 * Fix make dependencies for at91rm9200 and ks8695 cpus
874 Patch by Steven Scholz, 23 Aug 2005
876 * Add JFFS2 support for TQM5200 board
878 * Add esd cpci5200 and pf5200 boards
879 Patch by Reinhard Arlt, 22 Aug 2005
881 * Fix sysclock for TQM8540 and TQM8560 boards
882 Patch by Martin Krause, 25 Jul 2005
884 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
885 Patch by Martin Krause, 08 Jun 2005
887 * Add new board specific commands for TQM5200/STK52XX
888 - Sound commands (beep, wav, sound)
889 - Test commands (led, can, backlight, rs232)
890 Patch by Martin Krause, 02 May 2005
892 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
893 because of a bug in the AT91RM9200 CPU PLL
894 Patch by Martin Krause, 22 Apr 2005
896 * Add automatic HW detection for another CMC_PU2 variant
897 Patch by Martin Krause, 20 Apr 2005
899 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
900 Patch by Martin Krause, 19 Apr 2005
902 * Fix initialization problem on TQM5200 without SM501
903 Patch by Martin Krause, 08 Apr 2005
905 * Add RTC support for STK52XX.200
906 Patch by Martin Krause, 07 Apr 2005
908 * Add support for IFM o2dnt board
910 * Enable PCI on hmi1001 board
912 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
913 so we can use them to, e.g., check the existence of a file with
914 "if ls foo; then this; else that; fi" in the hush shell
915 Patch by Andreas Engel, 16 August 2005
917 * Coding style cleanup
919 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
920 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
922 * Check return value of malloc in 440gx_enet.c
923 Patch by Travis B. Sawyer, 18 Jul 2005
925 * Add Sandburst Metrobox and Sandburst Karef board support packages.
926 Second serial port on 440GX now defined as a system device.
927 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
928 Patch by Travis B. Sawyer, 12 Jul 2005
930 ======================================================================
931 Changes for U-Boot 1.1.3:
932 ======================================================================
936 * Add forgotten new fils from latest VoiceBlue update
938 * Make bootretry feature work with hush shell.
939 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
940 Patch by Andreas Engel, 19 Jul 2005
942 * Update Hymod Board Database PHP code in "tools" directory
943 Patch by Murray Jensen, 01 Jul 2005
945 * Make "tr" command use POSIX compliant; export HOSTOS make variable
946 Patch by Murray Jensen, 30 Jun 2005
948 * Fix Murray Jensen's mail address.
949 Patch by Murray Jensen, 30 Jun 2005
951 * Preserve PHY_BMCR during a soft reset.
952 Patch by Carl Riechers, 24 Jun 2005
954 * VoiceBlue update: eeprom tool can also store firmware version now.
955 eeprom.bin is runable by jumping at load address.
956 Patch by Ladislav Michl, 23 May 2005
958 * Move the AT91RM9200DK to the ARM Systems list.
959 Patch by Anders Larsen, 26 Apr 2005
961 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
962 Patch by Anders Larsen, 26 Apr 2005
964 * measure_gclk() is needed when DEBUG is enabled
965 Patch by Bryan O'Donoghue, 25 Apr 2005
967 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
968 Patch by Reinhard Arlt, 12 Aug 2005
970 * esd PCI405 board updated
971 Patch by Matthias Fuchs, 28 Jul 2005
973 * esd WUH405 and DU405 board updated
974 Patch by Matthias Fuchs, 27 Jul 2005
976 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
977 Patch by Matthias Fuchs, 4 May 2005
979 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
980 boards (baudrate, environment...). Flash driver fixed.
981 Patch by Stefan Roese, 11 Aug 2005
983 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
984 Patch by Stefan Roese, 11 Aug 2005
986 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
987 Patch by Stefan Roese, 11 Aug 2005
989 * Add configuration for IFM AEV FIFO board.
990 Minor coding style cleanup.
992 * Add configuration for IFM SPI eval board
994 * Fix CompactFlash problem on HMI1001 board
996 * Make new "mtdparts" code build with older compilers
997 Patch by Andrea Scian, 09 Aug 2005
999 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1000 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1001 with the 405 defines and the linux kernel defines.
1002 Patch by Stefan Roese, 08 Aug 2005
1004 * Fix compiler warnings with older GCC versions
1006 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1008 Old, obsolete and duplicated code was cleaned up and replace by the
1009 new partitioning method. There are two possible approaches now:
1011 The first one is to define a single, static partition:
1013 #undef CONFIG_JFFS2_CMDLINE
1014 #define CONFIG_JFFS2_DEV "nor0"
1015 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1016 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1017 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1019 The second method uses the mtdparts command line option and dynamic
1022 /* mtdparts command line support */
1023 #define CONFIG_JFFS2_CMDLINE
1024 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1025 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1027 Command line of course produces bigger images, and may be inappropriate
1028 for some targets, so by default it's off.
1030 * Fix build problems for PM856 Board
1032 * Fix sign extension bug in 'fpga loadb' command;
1033 make 'fpga loadb' always print the file header info
1034 Patch by Andrew Dyer, 11 Jan 2005
1036 * Fix errors that occur when accessing SystemACE CF
1037 Patch by Jeff Angielski, 09 Jan 2005
1039 * Document switching between U-Boot and PlanetCore on RPXlite
1040 by Sam Song, 24 Dec 2004
1042 * Fix PowerQUICC II mask detection.
1043 Patch by Eugene Surovegin, 20 Dec 2004
1045 * Add support for Altera NIOS DK1C20 board
1046 Patch by Shlomo Kut, 13 Dec 2004
1048 * Add support for ep8248 board
1049 Patch by Yuli Barcohen, 12 Dec 2004
1053 * Fix baudrate setting for KGDB on MPC8260
1054 Patch by HoJin, 11 Dec 2004
1056 * Fix 'mii help' text formatting
1057 Patch by Cory Tusar, 10 Dec 2004
1059 * Fix return code of NFS command
1060 Patch by Hiroshi Ito, 11 Dec 2004
1064 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1065 Patch by Steven Blakeslee, 04 Aug 2005
1067 * Add support for AMCC Bamboo PPC440EP eval board
1068 Patch by Stefan Roese, 04 Aug 2005
1070 * Patch by Jon Loeliger
1071 Fix style issues primarily in 85xx and 83xx boards.
1073 - Trailing white space
1074 - Indentation not by TAB
1075 - Excessive amount of empty lines
1076 - Trailing empty lines
1078 * Patch by Ron Alder, 11 Jul 2005
1079 Add Xianghua Xiao and Lunsheng Wang's support for the
1080 GDA MPC8540 EVAL board.
1082 * Patch by Eran Liberty
1083 Add support for the Freescale MPC8349ADS board.
1085 * Patch by Jon Loeliger, 25 Jul 2005
1086 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1087 by the upcoming mpc83xx family as well.
1089 * Patch by Jon Loeliger, 05 May 2005
1090 Implemented support for MPC8548CDS board.
1091 Added DDR II support based on SPD values for MPC85xx boards.
1092 This roll-up patch also includes bugfies for the previously
1094 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1096 * Patch by Jon Loeliger, 10 Feb 2005
1097 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1099 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1101 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1102 for faster flash parts.
1103 Add documentation for BR/OR for FLASH.
1105 * Patch by Jon Loeliger 08 Feb 2005
1106 Determine L2 Cache size dynamically on 85XX boards.
1108 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1109 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1110 option rather than a myriad of CONFIG_MPC8560-like variants.
1111 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1112 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1113 new CONFIG_CPM2 option to each 8260 board.
1115 * Add support for MicroSys PM856 board
1116 Patch by Josef Wagner, 03 Aug 2005
1118 * Minor fixes to PM854 board
1119 Patch by Josef Wagner, 03 Aug 2005
1121 * Adjust configuration of XENIAX board
1122 (chip select and GPIO required for USB operation)
1124 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1125 routed to the Watchdog handler
1126 Patch by Eugene Surovegin, 18 Jun 2005
1128 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1129 Patch by Denis Peter, 06 Dec 2004
1131 * Fix endianess problem in TFTP / NFS default filenames
1132 Patch by Hiroshi Ito, 06 Dec 2004
1134 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1136 Patch by Murray Jensen, 18 Jul 2005
1138 * Fix typo in mkconfig script (used == instead of =)
1139 Patch by Murray Jensen, 18 Jul 2005
1141 * Cleanup build problems on 64 bit build hosts
1143 * Update MAINTAINERS file
1145 * Patch by Stefan Roese, 01 Aug 2005:
1146 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1147 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1149 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1150 to run on both 405GP and 405GPr eval boards).
1152 * Patch by Steven Blakeslee, 27 Jul 2005:
1153 - Add support for AMCC PPC440EP/GR.
1154 - Add support for AMCC Yosemite PPC440EP eval board.
1155 - Add support for AMCC Yellowstone PPC440GR eval board.
1157 * Minor fixes for PPChameleon Board:
1158 - fix alignment of NAND size
1159 - make code do what the comment says
1161 * Implement h/w sector protection status synchronization at boot.
1162 The code is provided for, and was tested on, the Yukon/Alaska
1163 and PM520 boards only.
1165 A bug in flash_real_protect() for the Yukon board was fixed by
1166 adding a function that tells if two banks are on one flash chip.
1168 * Fix sysmon POST problem: check I2C error codes
1169 This fixes a problem of displaying bogus voltages when the voltages
1170 are so low that the I2C devices start failing while the rest of the
1171 system keeps running.
1173 * Patch by Cedric Vincent, 6 Jul 2005:
1174 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1176 * Patch by Jon Loeliger, 20 Jul 2005:
1177 Add missing PCI IO port definitions.
1179 * Add CompactFlash support for HMI1001 board.
1181 * Adjust printed board ID for LWMON board.
1183 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1185 * Add new argument format for flash commands to allow for usage like
1186 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1187 U-Boot will automaticially find the end of the corresponding sector.
1189 * Patch by Stefan Roese, 5 Jul 2005:
1190 Update uc100 board PHY setup
1192 * Patch by Stefan Roese, 1 Jul 2005:
1193 Fix PHY address for CATcenter board (now correct!)
1195 * Patch by Stefan Roese, 30 Jun 2005:
1196 Fix PHY addresses for PPChameleon and CATcenter boards
1197 Change MAINTAINER for most esd boards
1199 * Patch by Detlev Zundel, 30 Jun 2005:
1200 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1202 * Fix baudrate calculation problem on MPC5200 systems
1204 * Add EEPROM and RTC support for HMI1001 board
1206 * Patch by Detlev Zundel, 20 Jun 2005:
1207 Fix initialization of low active GPIO pins on inka4x0 board
1209 * Enable redundant environment, disable HW flash protection of
1212 * Patch by Travis Sawyer, 10 Jun 2005:
1213 Initialize allocated dev and private hw structures
1214 after their respective allocation in 440gx_enet.c
1216 * Patch by Steven Scholz, 10 Jun 2005:
1217 Fix byteorder problems with second argument of "bootm" with
1220 * Add support for HMI1001 board
1222 * Disable "date" and "sntp" commands on TQM866M
1224 * Fix watchdog reset problems on LWMON board
1226 * Patch by Juergen Selent, 17 May 2005:
1227 Add support for Funkwerk VoVPN gateway module.
1229 * Cleanup debug code for MPC8220 FEC driver
1231 * Extend burst mode RAM test program to take a loop count
1234 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1235 those boards that use it.
1237 * Patches by Greg Ungerer, 19 May 2005:
1238 - add support for the KS8695P (ARM 922 based) CPU
1239 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1241 * Patch by Steven Scholz, 19 May 2005:
1242 Add support for CONFIG_SERIAL_TAG on ARM boards
1244 * Add PCI support for Sorcery board.
1245 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1247 * Fix compile problems caused by new burst mode SDRAM test;
1248 make port pins to trigger logic analyzer configurable
1250 * Fix timer handling on MPC85xx systems
1252 * Fix debug code in omap5912osk flash driver
1254 * Add support for MPC8247 based "IDS8247" board.
1256 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1258 * On LWMON we must use the watchdog to reset the board as the CPU
1259 genereated HRESET pulse is too short to reset the external
1262 * Add test tool to exercise SDRAM accesses in burst mode
1263 (as standalone program, MPC8xx/PowerPC only)
1265 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1268 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1269 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1270 added to support LZO and LZARI compression modes (undefined by
1273 * Fix problem with symbolic links in JFFS2 code.
1275 * Use linker ASSERT statement to prevent undetected overlapping of
1276 sections on PPChameleon board; other boards might use this, too.
1278 * Patch by Stefan Roese, 03 May 2005:
1280 Fix problems in cmd_universe.c
1282 * Patch by Matthias Fuchs, 03 May 2005:
1283 Added missing variable declaration in cmd_nand.c
1284 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1286 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1288 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1290 Fix PHY address for canmb board.
1292 * Cleanup serial console baudrate calculation on AT91RM9200;
1293 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1295 * Patch by Matthias Fuchs, 18 Apr 2005:
1296 Make PCI target address spaces on PMC405 and CPCI405 boards
1297 configurable via environment variables
1299 * Auto-size RAM on canmb board.
1301 * Add support for canmb board
1303 * Patch by Stefan Roese, 13 Apr 2005:
1304 Update for esd apc405
1306 * Fixes for TQM8560 board:
1308 - remove debug messages
1309 - fix flash sector protection
1311 * Patch by Steven Scholz, 07 Apr 2005:
1312 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1314 * Patches by Steven Scholz, 07 Apr 2005:
1315 Fix compiler warning in altera.c
1316 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1318 * Patch by Ladislav Michl, 06 Apr 2005:
1319 Fix voiceblue configuration.
1321 * Patch by Stefan Roese, 06 Apr 2005:
1322 Updates for OCOTEA board:
1323 - Changed U-Boot size from 512kByte to 256kByte
1324 - Fixed flash driver to support boot from soldered user flash
1325 - Added README for switch from PIBS firmware to U-Boot
1327 * Patch by Travis Sawyer, 05 Apr 2005:
1328 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1329 Problem found by Andrew Wozniak.
1331 * Patch by Steven Scholz, 06 Apr 2005:
1332 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1333 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1335 * Patches by Robert Whaley, 29 Nov 2004:
1336 - update the pxa-regs.h file for PXA27x chips
1337 - add PXA27x based ADSVIX board
1338 - add support for MMC on PXA27x processors
1340 * Patch by Andrew E. Mileski, 28 Nov 2004:
1341 Fix PPC4xx SPD SDRAM detection bug
1343 * Patch by Hiroshi Ito, 26 Nov 2004:
1344 Fix logic of "test -z" and "test -n" commands
1346 * Patch by Ladislav Michl, 05 Apr 2005:
1347 Add support for VoiceBlue board.
1349 * Patch by Ladislav Michl, 05 Apr 2005:
1350 Fix netboot_common() prototypes.
1352 * Patch by Steven Scholz, 05 Apr 2005:
1353 Use i.MX watchdog timer for reset_cpu()
1355 * Patch by Steven Scholz, 05 Apr 2005:
1356 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1357 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1358 (now in interupts.c)
1360 * Add support for MPC8220 based "sorcery" board.
1362 * Add support for TQM8560 board.
1364 * Add FEC support for TQM8540 board.
1365 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1367 * Patch by Martin Krause, 04 Apr 2005:
1368 Update default configuration for CMC_PU2 board.
1370 * Patch by Steven Scholz, 04 Apr 2005:
1371 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1372 - introduce two new configuration options instead:
1373 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1375 * Patch by Steven Scholz, 04 Apr 2005:
1376 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1378 * Fix timer code for ARM systems: make sure that udelay() does not
1379 reset timers so it's save to use udelay() in timeout code.
1381 * Patch by Mathias Küster, 23 Nov 2004:
1382 add udelay support for the mcf5282 cpu
1384 * Patch by Tolunay Orkun, 16 November 2004:
1385 fix incorrect onboard Xilinx CPLD base address
1387 * Patch by Jerry Van Baren, 08 Nov 2004:
1388 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1389 the jumper for the HRCW source should select flash. If lowboot is
1390 not selected, the jumper for the HRCW source should select the
1392 - change default load base address to 0x00400000
1394 * Patch by Yuli Barcohen, 08 Nov 2004:
1395 Add support for Analogue & Micro Rattler boards.
1396 Tested on Rattler8248.
1398 * Patch by Andre Renaud, 08 Nov 2004:
1399 Fix watchdog support in common/lcd.c
1401 * Patch by Marc Leeman, 05 Nov 2003:
1402 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1403 bug only affects the XPC8245 processors
1405 * Patches by Josef Wagner, 29 Oct 2004:
1406 - Add support for MicroSys CPU87 board
1407 - Add support for MicroSys PM854 board
1409 * Patch by Jian Zhang, 02 Nov 2004:
1410 Add 16-bit NAND support
1412 * Patch by Scott McNutt, 01 Nov 2004:
1413 Add missing NIOS/NIOS2 support for "iminfo" command
1415 * Patch by Detlev Zundel, 29 Oct 2004:
1416 Add missing NIOS/NIOS2 support for "mkimage" tool.
1418 * Patch by David Adair, 27 Oct 2004:
1419 Add missing 440GX SDRAM Controller reset
1421 * Patch by Steven Scholz, 25 Oct 2004:
1422 Declare reset_cpu() in include/common.h instead locally
1424 * Patch by Yusdi Santoso, 22 Oct 2004:
1425 - Add support for HIDDEN_DRAGON board
1426 - fix endianess problem in driver/rtl1839.c
1428 * Patch by Allen Curtis, 21 Oct 2004:
1429 support multiple serial ports
1431 * Patch by Richard Klingler, 03 Apr 2005:
1432 Add call to eth_halt() in net/net.c when called functions fail
1433 after eth_init() has been called.
1435 * Patch by Sam Song, 3 April 2005:
1436 - Update README.Netconsole
1439 * Prepare for SoC rework of ARM code:
1440 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1441 - rename memsetup into lowlevel_init (function name and source files)
1442 Patch by Steven Scholz, 03 Apr 2005:
1443 - create SoC specific directories include/asm-arm/arch-imx and
1444 include/asm-arm/arch-s3c24x0
1446 * Fix problems with SNTP support;
1447 enable SNTP support in some boards.
1449 * Patches by Martin Krause, 01 Apr 2005:
1450 - Fix flash erase timeout on CMC_PU2
1451 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1453 * Patch by Steven Scholz, 13 March 2005:
1454 fix cache enabling for AT91RM9200
1456 * Patch by Masami Komiya, 30 Mar 2005:
1457 add SNTP support and expand time server and time offset fields of
1458 DHCP support. See doc/README.SNTP
1460 * Patch by Steven Scholz, 13 Dec 2004:
1461 Fix bug in at91rm920 ethernet driver
1463 * Patch by Steven Scholz, 13 Dec 2004:
1464 Remove duplicated code by merging memsetup.S files for
1465 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1467 * Patch by Detlev Zundel, 31 Mar 2005:
1468 Cleanup duplicate definition of overwrite_console()
1470 * Update TQM5200 configuration;
1471 prepare for Rev. 200 starter kit boards
1473 * Patch by Scott McNutt, 21 Oct 2004:
1474 Add support for Nios-II EPCS Controller core.
1476 * Patch by Scott McNutt, 20 Oct 2004:
1478 - Add sysid command (Nios-II only).
1479 - Locate default exception trampoline at proper offset.
1480 - Implement I/O routines (readb, writeb, etc)
1481 - Implement do_bootm_linux
1483 * Patches by Martin Krause, 22 Mar 2005:
1484 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1485 - add support for SM501 graphics controller
1486 - add support for graphic console on TQM5200
1487 - add support for TQM5200 Rev 200
1488 - cleanup, fix typo in include/configs/TQM5200.h
1490 * Patch by Manfred Baral, 17 Mar 2005:
1493 * Fix RTC configuration for PPChameleon board
1495 * Cleanup, fix typo in include/configs/TQM5200.h
1497 * Patch by Stefan Roese, 16 Mar 2005:
1498 Update for esd auto_update and hh405 board
1500 * Adapt for U-Boot image size (new features enabled) on TQM5200
1502 * Update code for TQM8540 board (and 85xx in general):
1503 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1504 - Reformat boot messages
1505 - Enable redundant environment
1506 - Replace the -O2 optimization flag with -mno-string
1508 * Patch by David Brownell, 10 Mar 2005:
1509 Restore copyright statements in OHCI drivers.
1511 * Add support for TQM8540 board
1513 * Patch by Detlev Zundel, 14 Mar 2005:
1514 NC650: changed NAND flash addressing to using UPMB
1516 * Patch by Stefan Roese, 14 Mar 2005:
1517 Update for esd voh405 fpga image
1519 * INKA4x0: Allow initialization of LCD backlight dimming from
1520 "brightness" environment variable.
1522 * Add port initialization for digital I/O on INKA4x0
1524 * Patch by Stefan Roese, 01 Mar 2005:
1525 Update for esd boards dp405 and hub405
1527 * Fix get_partition_info() parameter error in all other calls
1528 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1530 * Enable USB and IDE support for INKA4x0 board
1532 * Patch by Andrew Dyer, 28 Feb 2005:
1533 fix ext2load passing an incorrect pointer to get_partition_info()
1534 resulting in load failure for devices other than 0
1536 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1538 * Cleanup USB and partition defines
1540 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1542 * Add reset code for Coral-P on INKA4x0 board
1544 * Patch by Martin Krause, 28 Jun 2004:
1545 Update for TRAB board.
1547 * Fix some missing "volatile"s in MPC5xxx FEC driver
1549 * Fix cirrus voltage detection (for CPC45)
1551 * Fix byteorder problem in usbboot and scsiboot commands.
1553 * Patch by Cajus Hahn, 04 Feb 2005:
1554 - don't insist on leading '/' for filename in ext2load
1555 - set default partition to useful value (1) in ext2load
1557 * Patch by Andrew Dyer, 08 Jan 2005:
1558 fix wrong return codes in ext2 code
1560 * Removed '--no-warn-mismatch' option from Makefile. This option
1561 makes 'ld' to overlook binary objects compatibility.
1563 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1564 --end-group) outside of the group. This will make 'ld' to do
1565 _multiple_ search in the library group when resolving symbol
1566 references and do only a _single_ seach in libgcc.a after the group
1569 * Fix stability problems on CPC45 board again.
1571 * Make image detection for diskboot / usbboot / scsiboot more robust
1572 (also check header checksum)
1574 * Update CPC45 board configuration.
1576 * Add USB and PCI support for INKA4x0 board
1578 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1582 * Patch by Robin Getz, 13 Oct 2004:
1583 Add standalone application to change SMC91C111 MAC addresses,
1584 see examples/README.smc91111_eeprom
1586 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1587 Fix Flash support for ARM Integrator CP.
1589 * Patch by Richard Woodruff, 10 Jan 2005:
1590 Update support for OMAP2420 (ARM11) and H4 board:
1591 o clean up and add new types to H4 memory probe code.
1592 o fix to work with internal boot.
1593 o added PRCM config III operation.
1594 o fix marginal flash timings.
1595 o add revison ATAG usage.
1596 o enable voltage scaling at power chip.
1597 o fix compile error for i2c.
1599 * Fix network problem (error when receiving multiple ARP packets)
1601 * Patch by Daniel Poirot, 12 Oct 2004:
1602 Add support for Wind River sbc405 board
1604 * Patch by Rainer Brestan, 12 Oct 2004:
1605 Make examples/Makefile more robust
1607 * Patch by Sam Song, 11 October 2004:
1608 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1609 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1612 * Patch by Sam Song, 10 Oct 2004:
1613 Fix a parameter error in run_command() in main.c
1615 * Patch by Richard Woodruff, 01 Oct 2004:
1616 add support for the TI OMAP2420 processor and its H4 reference
1619 * Patch by Christian Pellegrin, 24 Sep 2004:
1620 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1622 * Patch by Leif Lindholm, 23 Sep 2004:
1623 add support for the AMD db1550 board
1625 * Patch by Travis Sawyer, 15 Sep 2004:
1626 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1627 update README.serial_multi
1629 * Patches by David Snowdon, 07 Sep 2004:
1630 - add u-boot.hex target in the top level Makefile
1631 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1632 - use -mtune=xscale and -march=armv5 options for PXA
1634 * Patch by Florian Schlote, 08 Sep 2004:
1635 Add support for SenTec-COBRA5272-board (Coldfire).
1637 * Patch by Gleb Natapov, 07 Sep 2004:
1638 mpc824x: set PCI latency timer to a sane value
1641 * Patch by Kurt Stremerch, 03 Sep 2004:
1642 Add bitstream configuration option for fpga command (Xilinx only).
1644 * Patch by Kurt Stremerch, 03 Sep 2004:
1645 Add Xilinx Spartan2E family FPGA support
1647 * Patch by Jeff Angielski, 02 Sep 2004:
1648 Add Added support for H2 revision of the EP8260 board.
1649 Fixed formatting for some of the EP8260 related source files.
1651 * Patch by Jon Loeliger, 02 Sep 2004:
1652 Reset monitor size back to 256 so environment can be written
1653 to flash on MPC85xx ADS and CDS releases.
1655 * Patch by Paolo Broggini, 02 Sep 2004:
1656 Make BSS clearing on ARM systems more robust
1658 * Patch by Yue Hu and Joe, 01 Sep 2004:
1659 - add PCI support for ixp425;
1660 - add EEPRO100 suppor tfor ixdp425 board.
1662 * Fix problem with protected sector detection in driver/cfi_flash.c
1664 ======================================================================
1665 Changes for U-Boot 1.1.2:
1666 ======================================================================
1668 * Code cleanup, mostly for GCC-3.3.x
1670 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1671 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1672 additional ethernet addresses.
1674 * Cleanup drivers/i82365.c - avoid duplication of code
1676 * Fix bogus "cannot span across banks" flash error message
1680 * Add support for CompactFlash for the CPC45 Board.
1682 * Fix problems with CMC_PU2 flash driver.
1685 - avoid trigraph warning in fs/ext2/ext2fs.c
1686 - rename UC100 -> uc100
1688 * Add support for UC100 board
1690 * Patch by Stefan Roese, 16 Dez 2004:
1691 - ext2fs support added
1692 - Tundra universe support added
1693 - Coldfire MCF5249 support added (no preloader needed!)
1694 - MCF5249 board TASREG added
1695 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1697 - some esd boards updated
1698 - memory commands "mdc" and "mwc" added for cyclic read/write
1699 (CONFIG_MX_CYCLIC, see README for further description)
1701 * Add support for INKA4X0 board
1703 * Patch by Steven Scholz, 12 Dec 2004:
1704 Fix typo in AT91 memory setup.
1706 * Patch by Martin Krause, 27 Oct 2004:
1707 - add support for "STK52xx" board (including PS/2 multiplexer)
1708 - add hardware detection for TQM5200
1710 * Clean up CMC PU2 flash driver
1712 * Update MAINTAINERS file
1714 * Fix bug in MPC823 LCD driver
1716 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1718 * Enable long help on CMC PU2 board;
1720 increase CPU speed from 179 to 207 MHz.
1722 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1723 unaligned tail part specially).
1725 * Update for AT91RM9200DK and CMC_PU2 boards:
1726 - Enable booting directly from flash
1727 - fix CMC_PU2 flash driver
1729 * Fix mkimage usage message
1731 * Map SRAM on NC650 board
1733 * Work around for Ethernet problems on Xaeniax board
1735 * Patch by TsiChung Liew, 23 Sep 2004:
1736 - add support for MPC8220 CPU
1737 - Add support for Alaska and Yukon boards
1739 * Fix configuration for ERIC board (needs more room)
1741 * Adjust MIPS compiler options at run-time depending on tools version
1742 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1743 "-mcpu=4kc" for old tools)
1745 * Add passing of the command line and memory size information to the
1746 kernel on xaeniax board.
1748 * Enable NAND flash support for NC650 board.
1750 * Patch by Thomas Lange 07 Oct 2004:
1751 Updated README for DBAu1x00 boards to match current status
1753 * Patch by Philippe Robin, 28 Sept 2004:
1754 Fix Flash support for Versatile.
1756 * Patch by Roger Blofeld, 16 Sep 2004:
1757 Fix timeout for DHCP command retry
1759 * Patch by Pantelis Antoniou, 14 Sep 2004:
1760 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1762 * Patch by Pantelis Antoniou, 14 Sep 2004:
1763 Kick watchdog when bz-decompressing
1765 * Fix CFG_HZ problems on AT91RM9200 systems
1766 [Remember: CFG_HZ should be 1000 on ALL systems!]
1768 * Patch by Gridish Shlomi, 30 Aug 2004:
1769 - Add support to revA version of PQ27 and PQ27E.
1770 - Reverted MPC8260ADS baudrate back to original 115200
1772 * Patch by Hojin, 17 Sep 2004:
1773 Fix typo in cfi_flash.c
1775 * Patch by Mark Jonas, 09 September 2004:
1776 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1779 * Patch by Mark Jonas, 31 August 2004:
1780 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1781 improves FTP performance for MPC5200 systems. Enabled for IceCube
1784 * Patch by Michael Bendzick, 30 Aug 2004:
1785 - Improve platform.S code for omap1510inn that detects whether code
1786 is running from SDRAM or not. Patch allows SDRAM to be configured
1787 if code is running out of SRAM at 0x20000000.
1789 * Patch by Frederick Klatt, 30 Aug 2004:
1790 Add support for the Wind River SBC8540/SBC8560 boards
1792 * Configure SX1 board to use drivers/cfi_flash.c
1794 * Patches by Michael Bendzick, 30 Aug 2004:
1795 - Configure omap1510inn board to use drivers/cfi_flash.c
1796 - Make drivers/cfi_flash.c protect environment and redundant
1799 * Patch by Steven Scholz, 23 Jun 2004:
1800 - Add script (tools/img2brec.sh) to programm U-Boot into
1801 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1803 * Patches by Scott McNutt, 24 Aug 2004:
1804 - Add support for Altera Nios-II processors.
1805 - Add support for Psyent PCI-5441 board.
1806 - Add support for Psyent PK1C20 board.
1808 * Patches by Jon Loeliger, 24 Aug 2004:
1809 - Add support for the MPC8541 and MPC8555 CDS boards
1810 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1811 - Convert MPC85xxADS to use common CFI flash driver
1812 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1813 from board_early_init_f()
1814 - Provide SW workaround for PCI initialization on 85xx CDS
1816 * Patches by George G. Davis, 24 Aug 2004:
1817 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1818 - Remove static network setup defaults from mx1ads_config
1819 - update ARM boards to use constants from mach-types.h
1821 * Patch by Gary Jennejohn, 04 Oct 2004:
1822 - fix I2C on at91rm9200
1823 - add support for Ricoh RS5C372A RTC
1825 * Patch by Gary Jennejohn, 01 Oct 2004:
1826 - add support for CMC PU2 board
1827 - add support for I2C on at91rm9200
1829 * Patch by Gary Jennejohn, 28 Sep 2004:
1830 fix baudrate handling on at91rm9200
1832 * Patch by Yuli Barcohen, 22 Aug 2004:
1833 - remove ZPC.1900 board-specific flash driver;
1834 switch the port to generic CFI driver;
1837 * Patch by Hinko Kocevar, 21 Aug 2004:
1838 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1840 * Clean up tools/bmp_logo.c to not add trailing white space
1842 * Patch by Hinko Kocevar, 21 Aug 2004:
1843 - Group common framebuffer functions in common/lcd.c
1844 - Group common framebuffer macros and #defines in include/lcd.h
1845 - Provide calc_fbsize() for video ATAG
1847 * Patch by Sam Song, 21 August 2004:
1848 - Fix a typo in README
1849 - Align "(RO)" output for "flinfo" after "protect on"
1850 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1851 ratio 1:1 when core frequency less than 50MHz
1853 * Patches by Hinko Kocevar, 21 Aug 2004:
1854 - fix some "use of label at end of compound statement" warnings
1855 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1857 * Patch by Steven Scholz, 16 Aug 2004:
1858 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1859 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1860 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1861 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1862 into cpu/arm920t/$(SOC)/
1864 * Patches by Sean Chang, 09 Aug 2004:
1865 - Added support for both 8 and 16 bit mode access to System ACE CF
1867 - Fixed missing System ACE CF device during get FAT partition info
1868 in fat_register_device function.
1869 - Enabled System ACE CF support on ML300.
1871 * Patch by Sean Chang, 09 Aug 2004:
1872 Synch defines for saveenv and do_saveenv functions so they get
1873 compiled under the same statement.
1875 * Patch by Sean Chang, 09 Aug 2004:
1876 - Added I2C support for ML300.
1877 - Added support for ML300 to read out its environment information
1878 stored on the EEPROM.
1879 - Added support to use board specific parameters as part of
1880 U-Boot's environment information.
1881 - Updated MLD files to support configuration for new features
1884 * Patches by Travis Sawyer, 05 Aug 2004:
1885 - Remove incorrect bridge settings for eth group 6
1886 - Add call to setup bridge in ppc_440x_eth_initialize
1887 - Fix ppc_440x_eth_init to reset the phy only if its the
1888 first time through, otherwise, just check the phy for the
1889 autonegotiated speed/duplex. This allows the use of netconsole
1890 - only print the speed/duplex the first time the phy is reset.
1892 * Patch by Shlomo Kut, 29 Mar 2004:
1893 Add support for MKS Instruments "Quantum" board
1895 * Fix build problem with Cogent boards;
1896 avoid using <asm/byteorder.h> when using the host compiler
1898 * Patch by Ganapathi C, 04 Aug 2004:
1899 Fix NFS timeout issue
1901 * Patch by Yuli Barcohen, 19 Jul 2004:
1902 - Fix host tools building in Cygwin environment
1903 - Fix header files search order for host tools
1905 * Patch by Tom Armistead, 19 Jul 2004:
1906 Fix kgdb.S support for 74xx_75x cpu
1908 * Patch by Jon Loeliger, 15 Jul 2004:
1909 Fix MPC85xx I2C driver
1911 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1913 * Patch by Stephen Williams, 15 July 2004
1914 Set the PCI class code for JSE board as part of PCI interface setup
1916 * Patch by Michael Bendzick, 15 Jul 2004:
1917 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1918 CFG_FLASH_USE_BUFFER_WRITE is set
1920 * Patch by Yuli Barcohen, 13 Jul 2004:
1921 Allow clock setting on MPC866/MPC885 series chips according to
1922 environment variable `cpuclk'
1924 * Patch by Yuli Barcohen, 20 Apr 2004:
1925 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1927 * Patch by Vincent Dubey, 24 Sep 2004:
1928 Add support for xaeniax board
1930 * Add comment about non-GPL character of standalone applications to
1933 * Fix FEC ethernet problem on NSCU board.
1935 * Patch by Gary Jennejohn, 09 Sep 2004:
1936 allow to use USART1 as console port on at91rm9200dk boards
1938 * Patch by Stefan Roese, 16 Sep 2004:
1941 * Fix SysClk handling for PPChameleon and CATcenter boards
1943 * Patch by Detlev Zundel, 08 Sep 2004:
1944 Update etags build target
1946 * Improve NetConsole support: add support for broadcast destination
1947 address and buffered input.
1949 * Cleanup compiler warnings for GCC 3.3.x and later
1951 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1953 * Add support for IDS "NC650" board
1955 * Add automatic update support for LWMON board
1957 * Clear Block Lock-Bits when erasing flash on LWMON board.
1959 * Fix return code of "fatload" command
1961 * Enable MSDOS/VFAT filesystem support for LWMON board
1963 * Patch by Martin Krause, 03 Aug 2004:
1964 change timing for SM501 graphics controller on TQM5200 module
1966 * Patch by Mark Jonas, 13 July 2004:
1967 - Total5200 LCD now run in little endian mode. Endianess conversion
1968 is done in hardware.
1969 - Removed last reference to "console" environment variable.
1971 * Patches by Lars Munch, 12 Jul 2004:
1972 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1974 - split out the LXT971A PHY from ns_9750_eth.h
1975 - split the dm9161 phy part out of at91rm9200_ether.c
1977 * Patch by Andreas Engel, 12 Jul 2004:
1978 Replaced hardcoded PL011 clock frequency with config variable.
1979 Fixed wrong CONFIG_CMD_DFL doc.
1981 * Patch by Thomas Viehweger, 09 Jun 2004:
1982 make it possible to remove chpart when there is only one partition
1984 * Add support for console over UDP (compatible to Ingo Molnar's
1985 netconsole patch under Linux)
1987 * Patch by Jon Loeliger, 16 Jul 2004:
1988 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1990 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1991 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1992 and CONFIG_L2_INIT_RAM options.
1993 - Refactor Local Bus initialization out of SDRAM setup.
1994 - Re-implement new version of LBC11/DDR11 errata workarounds.
1995 - Moved board specific PCI init parts out of CPU directory.
1996 - Added TLB entry for PCI-1 IO Memory
1997 - Updated README.mpc85xxads
1999 * Patch by Sascha Hauer, 28 Jun:
2000 - add generic support for Motorola i.MX architecture
2001 - add support for mx1ads, mx1fs2 and scb9328 boards
2003 * Patches by Marc Leeman, 23 Jul 2004:
2004 - Add define for the PCI/Memory Buffer Configuration Register
2005 - corrected comments in cpu/mpc824x/cpu_init.c
2007 * Add support for multiple serial interfaces
2008 (for example to allow modem dial-in / dial-out)
2010 * Patch by Stefan Roese, 15 Jul 2004:
2011 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2013 * Fix NSCU config; add ethernet wakeup code.
2015 * Add link for preloader for Motorola Coldfire to README.m68k
2017 * Patch by Michael Bendzick, 12 Jul 2004:
2018 fix output formatting in drivers/cfi_flash.c
2020 * Patch by Mark Jonas, 02 Jul 2004:
2021 Fix lowboot (again) on MPC5xxx
2023 * Patch by Curt Brune, 07 Jul 2004:
2024 relocate exception vectors on arm720t if needed
2026 * Patch by George G. Davis, 06 Jul 2004:
2027 - update mach-types.h to latest arm.linux.org.uk master list
2028 - Set correct OMAP1610 bi_arch_number for build target
2030 * Patch by Curt Brune, 06 Jul 2004:
2031 evb4510: add support for timer interrupt; cleanup
2033 * Patch by Dan Poirot, 06 Jul 2004:
2034 Fix sbc8260 environment variables
2036 * Cleanup redundand "console" environment variable
2038 * Patch by Mark Jonas, 05 Jul 2004:
2039 add support for the Total5100's and Total5200's LCD screen
2041 * Patches by Dan Eisenhut, 01 Jul 2004:
2043 - Move doc2000.h include to prevent compiler warning on some boards
2045 * Patch by Mark Jonas, 01 Jul 2004:
2046 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2047 MGT5100 and MPC5200 based Freescale platforms.
2049 * Patch by Philippe Robin, 01 Jul 2004:
2050 Add initialization for Integrator and versatile board files.
2052 * Patch by Hinko Kocevar, 01 Jun 2004:
2053 Fix VFD FB allocation, add LCD FB allocation on ARM
2055 * Patch by Martin Krause, 30 Jun 2004:
2056 Add support for TQM5200 board
2058 * Patch by Martin Krause, 29 Jun 2004:
2059 Add loopw command: infinite write loop on address range
2061 * Patches by Yasushi Shoji, 29 Jun 2004:
2062 - add empty include/asm-microblaze/processor.h
2063 - add to CREDITS and MAINTAINERS
2064 - add gd initialization
2065 - add MicroBlaze and SUZAKU board to MAKEALL script
2066 - add reset support for SUZAKU
2067 - add flush_cache() for MicroBlaze
2068 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2069 size flash memory on SUZAKU
2071 * Patch by Prakash Kumar, 27 Jun 2004:
2072 Add support for the PXA250 based Intrinsyc Cerf board.
2074 * Patch by Yasushi Shoji, 27 Jun 2004:
2075 fix comment in include/common.h
2077 * Rename SBC8560 into sbc8560 for consistency
2079 * Patch by Daniel Poirot, 24 Jun 2004:
2080 Add support for Wind River's sbc8240 board
2082 * Patches by Yasushi Shoji, 26 Jun 2004:
2083 - drivers/serial_xuartlite.c: fix "return 0" in void function
2084 - add microblaze support to mkimage tool
2086 * Patch by Fred Klatt, 25 Jun 2004:
2087 Add support for WindRiver's sbc8560 board
2089 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2090 Small Bugs fixes for "at91rm9200dk" board:
2091 - Timing modifications for SPI DataFlash access
2092 - Fix NAND flash detection bug
2094 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2095 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2097 * Patch by Jon Loeliger, 17 June 2004:
2098 Completion of the 8540ADS/8560ADS updates:
2099 Fix some PCI and Rapid I/O memory maps,
2100 Initialize both TSEC 1 and 2,
2102 Update MAINTAINER for 85xx boards and README.mpc85xxads
2104 * Patch by Yuli Barcohen, 16 Jun 2004:
2105 Remove obsolete AdderII port which was superseded by unified
2106 AdderII/Adder87x port
2108 * Patch by Ladislav Michl, 16 Jun 2004:
2109 Fix gcc-3.3.3 warnings for smc91111.c
2111 * Patch by Stefan Roese, 02 Jul 2004:
2112 - Fix bug in 405 ethernet driver; allocated data not cleared!
2113 - Fix problem in 405 i2c driver; don't try to print without console!
2115 * Patch by Paul Ruhland, 11 Jun 2004:
2116 Remove debug code from 'board/lpd7a40x/flash.c'
2118 * Patch by Andrea Marson, 11 Jun 2004:
2119 Update for PPChameleon board:
2120 - support for SysClk @ 25MHz
2121 - support for Silicon Motion SM712 VGA controller
2124 * Patches by Richard Woodruff, 10 Jun 2004:
2125 - fix problems with examples/stubs.c for GCC >= 3.4
2126 - fix problems with gd initialization
2128 * Patch by Curt Brune, 17 May 2004:
2129 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2130 - Add support for ESPD-Inc. EVB4510 Board
2132 * Patch by Marc Leeman, 11 May 2004:
2133 Fix for MPC8245 - reading PPC Memory from another device with the
2134 PPC as PCI target device corrupts data due to interenal hardware
2137 * Fix "cls" command when used with splash screen
2139 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2140 slow download of a big image)
2142 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2143 display even after showing a bitmap
2145 * Patch by Josef Wagner, 04 Jun 2004:
2146 - DDR Ram support for PM520 (MPC5200)
2147 - support for different flash types (PM520)
2148 - USB / IDE / CF-Card / DiskOnChip support for PM520
2149 - 8 bit boot rom support for PM520/CE520
2150 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2151 - I2C and RTC support for CPC45
2152 - support of new flash type (28F160C3T) for CPC45
2154 * Fix flash parameters passed to Linux for PPChameleon board
2156 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2158 * Patch by Paul Ruhland, 10 Jun 2004:
2159 fix support for Logic SDK-LH7A404 board and clean up the
2160 LH7A404 register macros.
2162 * Patch by Matthew McClintock, 10 Jun 2004:
2163 Modify code to select correct serial clock on Sandpoint8245
2165 * Patch by Robert Schwebel, 10 Jun 2004:
2166 Add support for Intel K3 strata flash.
2168 * Patch by Thomas Brand, 10 Jun 2004:
2169 Fix "loads" command on DK1S10 board
2171 * Patch by Yuli Barcohen, 09 Jun 2004:
2172 Add support for 8MB flash SIMM and JFFS2 file system on
2173 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2175 * Patch by Yuli Barcohen, 09 Jun 2004:
2176 Add support for Analogue&Micro Adder87x and the older AdderII board.
2178 * Patch by Ming-Len Wu, 09 Jun 2004:
2179 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2181 * Patch by Sam Song, 09 Jun 2004:
2182 - Add support for RPXlite_DW board
2183 - Update FLASH driver for 4*AM29DL323DB90VI
2184 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2186 * Patch by Mark Jonas, 08 June 2004:
2187 - Make MPC5200 boards evaluate the SVR to print processor name and
2188 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2190 * Patch by Kai-Uwe Bloem, 06 May 2004:
2191 Fix endianess problem in cramfs code
2193 * Patch by Tom Armistead, 04 Jun 2004:
2194 Add support for MAX6900 RTC
2196 * Patches by Ladislav Michl, 03 Jun 2004:
2197 - fix cfi_flash.c on LE systems
2198 - let 'make mrproper' delete u-boot.img as well
2199 - turn printf into debug in cfi_flash.c
2201 * Patch by Kurt Stremerch, 28 May 2004:
2202 Add support for Exys XSEngine board
2204 * Patch by Martin Krause, 27 May 2004:
2205 Fix a MPC5xxx I2C timing issue in i2c_probe().
2207 * Patch by Leif Lindholm, 27 May 2004:
2208 Fix board_init_f() for dbau1x00 board.
2210 * Patch by Imre Deak, 26 May 2004:
2211 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2212 Set flash base accordingly, and decide whether to do or skip board
2213 specific setup steps.
2215 * Patch by Josef Baumgartner, 26 May 2004:
2216 Add missing define in include/asm-m68k/global_data.h
2218 * Patch by Josef Baumgartner, 25 May 2004:
2219 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2221 * Patch by Paul Ruhland, 24 May 2004:
2222 fix SDRAM initialization for LPD7A400 board.
2224 * Patch by Jian Zhang, 20 May 2004:
2225 add support for environment in NAND flash
2227 * Patch by Yuli Barcohen, 20 May 2004:
2228 Add support for Interphase iSPAN boards.
2230 * Patches by Paul Ruhland, 17 May 2004:
2231 - Add I/O functions to the smc91111 ethernet driver to support the
2232 Logic LPD7A40x boards.
2233 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2234 specifically the LPD7A400.
2236 * Patches by Robert Schwebel, 15 May 2004:
2237 - call MAC address reading code also for SMSC91C111;
2238 - make SMSC91C111 timeout configurable, remove duplicate code
2239 - fix get_timer() for PXA
2240 - update doc/README.JFFS2
2241 - use "bootfile" env variable also for jffs2
2243 * Patch by Tolunay Orkun, 14 May 2004:
2244 Add support for Cogent CSB472 board (8MB Flash Rev)
2246 * Patch by Thomas Viehweger, 14 May 2004:
2247 - flash.h: more flash types added
2248 - immap_8260.h: some bits added (useful for RMII)
2249 - cmd_coninfo.c: typo corrected, printf -> puts
2250 - reduced size by replacing spaces with tab
2252 * Patch by Robert Schwebel, 13 May 2004:
2253 Add 'imgextract' command: extract one part of a multi file image.
2255 * Patches by Jon Loeliger, 11 May 2004:
2256 Dynamically handle REV1 and REV2 MPC85xx parts.
2257 (Jon Loeliger, 10-May-2004).
2258 New consistent memory map and Local Access Window across MPC85xx line.
2259 New CCSRBAR at 0xE000_0000 now.
2260 Add RAPID I/O memory map.
2261 New memory map in README.MPC85xxads
2262 (Kumar Gala, 10-May-2004)
2263 Better board and CPU identification on MPC85xx boards at boot.
2264 (Jon Loeliger, 10-May-2004)
2265 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2266 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2267 (Jim Robertson, 10-May-2004)
2268 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2269 Supports multiple PHYs.
2270 (Andy Fleming, 10-May-2004)
2271 Some README.MPC85xxads updates.
2272 (Kumar Gala, 10-May-2004)
2273 Copyright updates for "Freescale"
2274 (Andy Fleming, 10-May-2004)
2276 * Patch by Stephen Williams, 11 May 2004:
2277 Add flash support for ST M29W040B
2278 Reduce JSE specific flash.c to remove dead code.
2280 * Patch by Markus Pietrek, 04 May 2004:
2281 Fix clear_bss code for ARM systems (all except s3c44b0 which
2282 doesn't clear BSS at all?)
2284 * Fix "ping" problem on INC-IP board. Strange problem:
2285 Sometimes the store word instruction hangs while writing to one of
2286 the Switch registers, but only if the next instruction is 16-byte
2287 aligned. Moving the instruction into a separate function somehow
2288 makes the problem go away.
2290 * Patch by Rishi Bhattacharya, 08 May 2004:
2291 Add support for TI OMAP5912 OSK Board
2293 * Patch by Sam Song May, 07 May 2004:
2294 Fix typo of UPM table for rmu board
2296 * Patch by Pantelis Antoniou, 05 May 2004:
2297 - Intracom board update.
2300 * Add support for the second Ethernet interface for the 'PPChameleon'
2303 * Patch by Dave Peverley, 30 Apr 2004:
2304 Add support for OMAP730 Perseus2 Development board
2306 * Patch by Alan J. Luse, 29 Apr 2004:
2307 Fix flash chip-select (OR0) option register setting on FADS boards.
2309 * Patch by Alan J. Luse, 29 Apr 2004:
2310 Report MII network speed and duplex setting properly when
2311 auto-negotiate is not enabled.
2313 * Patch by Jarrett Redd, 29 Apr 2004:
2314 Fix hang on reset on Ocotea board due to flash in wrong mode.
2316 * Patch by Dave Peverley, 29 Apr 2004:
2317 add MAC address detection to smc91111 driver
2319 * Patch by David Müller, 28 Apr 2004:
2320 fix typo in lib_arm/board.c
2322 * Patch by Tolunay Orkun, 20 Apr 2004:
2323 - README update: add CONFIG_CSB272 and csb272_config
2324 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2325 i2cfast environment variable
2327 * Patch by Yuli Barcohen, 19 Apr 2004:
2328 - Rename DUET_ADS to MPC885ADS
2329 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2330 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2331 - Clean up FADS family port to use the new defines
2333 * Fix PCI support on CPC45 board
2335 * Patch by Scott McNutt, 25 Apr 2004:
2336 Add Nios GDB/JTAG Console support:
2337 - Add stubs to support gdb via JTAG.
2338 - Add support for console over JTAG.
2341 * Add support for CATcenter board (based on PPChameleon ME module)
2343 * Patch by Klaus Heydeck, 12 May 2004:
2344 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2345 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2346 various changes to KUP4 board specific files
2348 * Fix minor network problem on MPC5200: need some delay between
2349 resetting the PHY and sending the first packet. Implemented in a
2350 "natural" way by invoking the PHY reset and initialization code
2351 only once after power on vs. each time the interface is brought up.
2353 * Add some limited support for low-speed devices to SL811 USB controller
2354 (at least "usb reset" now passes successfully and "usb info" displays
2355 correct information)
2357 * Change init sequence for multiple network interfaces: initialize
2358 on-chip interfaces before external cards.
2360 * Fix memory leak in the NAND-specific JFFS2 code
2362 * Fix SL811 USB controller when attached to a USB hub
2364 * Fix config option spelling in PM520 config file
2366 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2367 patches by Pantelis Antoniou, 30 Mar 2004)
2369 * Fix minor NAND JFFS2 related issue
2371 * Fixes for SL811 USB controller:
2372 - implement workaround for broken memory stick
2373 - improve error handling
2375 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2376 cope with congested networks.
2378 ======================================================================
2379 Changes for U-Boot 1.1.1:
2380 ======================================================================
2382 * Patch by Travis Sawyer, 23 Apr 2004:
2383 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2384 errata from Vitesse Semiconductor.
2386 * Patch by Philippe Robin, 22 Apr 2004:
2387 Fix ethernet configuration for "versatile" board
2389 * Patch by Kshitij Gupta, 21 Apr 2004:
2390 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2392 * Patch by Steven Scholz, 24 Feb 2004:
2393 Fix a bug in AT91RM9200 ethernet driver:
2394 The MII interface is now initialized before accessing the PHY.
2396 * Patch by John Kerl, 19 Apr 2004:
2397 Use U-boot's miiphy.h for PHY register names, rather than
2398 introducing a new header file.
2400 * Update pci_ids.h from linux-2.4.26
2402 * Patch by Masami Komiya, 19 Apr 2004:
2403 Fix problem cause by VLAN function on little endian architecture
2404 without VLAN environment
2406 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2407 binary image for all clock frequencies. Implement run-time
2408 optimization of flash access timing based on the actual bus
2411 * Modify KUP4X board configuration to use SL811 driver for USB memory
2412 sticks (including FAT / VFAT filesystem support)
2414 * Add SL811 Host Controller Interface driver for USB
2416 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2418 * Patch by Pantelis Antoniou, 19 Apr 2004:
2419 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2420 Minor patches for Intracom boards.
2422 * Patch by Christian Pell, 19 Apr 2004:
2423 cleanup support for CF/IDE on PCMCIA for PXA25X
2425 * Temporarily disabled John Kerl's extended MII command code because
2426 "miivals.h" is missing
2428 * Patches by Mark Jonas, 13 Apr 2004:
2429 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2430 - Add sync instructions to IceCube SDRAM init code
2431 - Move SDRAM chip constants into seperate include files
2432 - Unify DDR and SDR initialization code
2433 - Unify all IceCube (Lite5xxx) target names
2435 * Patch by John Kerl, 16 Apr 2004:
2436 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2437 mii read 4-7 18-1a. Also add mii dump subcommand for
2438 pretty-printing standard regs 0-5.
2440 * Patch by Stephen Williams, 16 April 2004:
2441 fix typo in JSE.h; update MAINTAINERS
2443 * Patch by Matthew S. McClintock, 14 Apr 2004:
2444 fix initdram function for utx8245 board
2446 * Patch by Markus Pietrek, 14 Apr 2004:
2447 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2449 * Patch by Reinhard Meyer, 18 Apr 2004:
2450 provide the IDE Reset Function for EMK 5200 boards
2452 * Patch by Masami Komiya, 12 Apr 2004:
2453 fix pci_hose_write_config_{byte,word}_via_dword problems
2455 * Patch by Sangmoon Kim, 12 Apr 2004:
2456 Update max RAM size for debris board
2458 * Patch by Travis Sawyer, 08 Apr 2004:
2459 Add TLB entry for second DIMM slot on ocotea
2461 * Patch by Masami Komiya, 08 Apr 2004:
2462 add RTL8169 network driver
2464 * Patch by Dan Malek, 07 Apr 2004:
2465 - Add support for RPC/STx GP3, Motorola 8560 board
2466 - Update 85xx TSEC driver so it searches MII for first available PHY
2468 - Add functions to support console MII commands.
2470 * Patch by Tolunay Orkun, 07 Apr 2004:
2471 Move initialization of bi_iic_fast[]
2472 from board_init_f() to board_init_r()
2474 * Patch by Yasushi Shoji, 07 Apr 2004:
2475 Cleanup microblaze port
2477 * Patch by Sangmoon Kim, 07 Apr 2004:
2478 Add auto SDRAM module detection for Debris board
2480 * Patch by Rune Torgersen, 06 Apr 2004:
2481 - Fix some PCI problems on the MPC8266ADS board
2482 - Fix the location of some PCI entries in the immap structure
2484 * Patch by Yasushi Shoji, 07 Apr 2004:
2485 - add support for microblaze processors
2486 - add support for AtmarkTechno "suzaku" board
2488 * Configure PPChameleon board to use redundand environment in flash
2490 * Configure PPChameleon board to use JFFS2 NAND support.
2492 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2494 * Patch by Rune Torgersen, 16 Apr 2004:
2497 * Patches by Pantelis Antoniou, 16 Apr 2004:
2498 - add support for a new version of an Intracom board and fix
2499 various other things on others.
2500 - add verify support to the crc32 command (define
2501 CONFIG_CRC32_VERIFY to enable it)
2502 - fix FEC driver for MPC8xx systems:
2503 1. fix compilation problems for boards that use dynamic
2505 2. shut down FEC after network transfers
2506 - HUSH parser fixes:
2507 1. A new test command was added. This is a simplified version of
2508 the one in the bourne shell.
2509 2. A new exit command was added which terminates the current
2511 3. Fixed handing of $? (exit code of last executed command)
2512 - Fix some compile problems;
2513 add "once" functionality for the netretry variable
2515 * Patch by George G. Davis, 02 Apr 2004:
2516 add support for Intel Assabet board
2518 * Patch by Stephen Williams, 01 Apr 2004:
2519 Add support for Picture Elements JSE board
2521 * Patch by Christian Pell, 01 Apr 2004:
2522 Add CompactFlash support for PXA systems.
2524 * Patches by Pantelis Antoniou, 30 Mar 2004:
2525 - add auto-complete support to the U-Boot CLI
2526 - add support for NETTA and NETPHONE boards; fix NETVIA board
2527 - add support for the Epson 156x series of graphical displays
2528 (These displays are serial and not suitable for using a normal
2529 framebuffer console on them)
2530 - add infrastructure needed in order to POST any DSPs in a board
2531 - improve and fix various things in the MPC8xx FEC driver:
2532 1. The new 87x and 88x series of processors have two FECs,
2533 and the new driver supports them both.
2534 2. Another change in the 87x/88x series is support for
2535 the RMII (Reduced MII) interface. However numerous
2536 changes are needed to make it work since the PHYs
2537 are connected to the same lines. That means that
2538 you have to address them correctly over the MII
2540 3. We now correctly match the MII/RMII interface
2541 configuration to what the PHY reports.
2542 - Fix problem when readingthe MII status register. Due to the
2543 internal design of many PHYs you have to read the register
2544 twice. The problem is more apparent in 10Mbit mode.
2545 - add new mode ".jffs2s" for reading from a NAND device: it just
2546 skips over bad blocks.
2547 - add networking support for VLANs (802.1q), and CDP (Cisco
2549 - some minor patches / cleanup
2551 * Patch by Yuli Barcohen, 28 Mar 2004:
2552 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2553 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2554 - Change configuration method for MPC8260ADS family
2556 * add startup code to clear the BSS of standalone applications
2558 * Fix if / elif handling bug in HUSH shell
2560 ======================================================================
2561 Changes for U-Boot 1.1.0:
2562 ======================================================================
2564 * Patch by Mark Jonas: Remove config.tmp files only when
2565 unconfiguring the board
2567 * Adapt RMU board for bigger flash memory
2569 * Patch by Klaus Heydeck, 13 Mar 2003:
2570 Add support for KUP4X Board
2572 * Patch by Pavel Bartusek, 21 Mar 2004
2573 Add Reiserfs support
2575 * Patch by Hinko Kocevar, 20 Mar 2004
2576 - Add auto-release for SMSC LAN91c111 driver
2577 - Add save/restore of PTR and PNR regs as suggested in datasheet
2579 * Patch by Stephen Williams, 19 March 2004
2580 Increase speed of sector reads from SystemACE,
2581 shorten poll timeout and remove a useless reset
2583 * Patch by Tolunay Orkun, 19 Mar 2004:
2584 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2587 * Patch by Brad Kemp, 18 Mar 2004:
2588 prevent machine checks during a PCI scan
2590 * Patch by Pierre Aubert, 18 Mar 2004:
2591 Fix string cleaning in IDE identification
2593 * Patch by Pierre Aubert, 18 Mar 2004:
2594 - Unify video mode handling for Chips & Technologies 69000 Video
2595 chip and Silicon Motion SMI 712/710/810 Video chip
2596 - Add selection of the video output (CRT or LCD) via 'videoout'
2597 environment variable for the Silicon Motion
2600 * Patch by Pierre Aubert, 18 Mar 2004:
2601 include/common.h typo fix
2603 * Patches by Tolunay Orkun, 17 Mar 2004:
2604 - Add support for bd->bi_iic_fast[] initialization via environment
2605 variable "i2cfast" (CONFIG_I2CFAST)
2606 - Add "i2cfast" u-boot environment variable support for csb272
2608 * Patch by Carl Riechers, 17 Mar 2004:
2609 Ignore '\0' characters in console input for use with telnet and
2612 * Patch by Leon Kukovec, 17 Mar 2004:
2613 typo fix for strswab prototype #ifdef
2615 * Patches by Thomas Viehweger, 16 Mar 2004:
2616 - show PCI clock frequency on MPC8260 systems
2617 - add FCC_PSMR_RMII flag for HiP7 processors
2618 - in do_jffs2_fsload(), take load address from load_addr if not set
2619 explicit, update load_addr otherwise
2620 - replaced printf by putc/puts when no formatting is needed
2621 (smaller code size, faster execution)
2623 * Patch by Phillippe Robin, 16 Mar 2004:
2624 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2626 * Patch by Stephen Williams, 15 Mar 2004:
2627 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2629 * Patch by Tolunay Orkun, 15 Mar 2004:
2630 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2632 * Patch by Travis Sawyer, 15 Mar 2004:
2633 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2635 * Add start-up delay to make sure power has stabilized before
2636 attempting to switch on USB on SX1 board.
2638 * Patch by Josef Wagner, 18 Mar 2004:
2639 - Add support for MicroSys XM250 board (PXA255)
2640 - Add support for MicroSys PM828 board (MPC8280)
2641 - Add support for 32 MB Flash on PM825/826
2642 - new SDRAM refresh rate for PM825/PM826
2643 - added support for MicroSys PM520 (MPC5200)
2644 - replaced Query by Identify command in CPU86/flash.c
2645 to support 28F160F3B
2647 * Fix wrap around problem with udelay() on ARM920T
2649 * Add support for Macronix flash on TRAB board
2651 * Patch by Pierre Aubert, 15 Mar 2004:
2652 Fix buffer overflow in IDE identification
2654 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2656 * Remove redundand #define in IceCube.h
2658 * Patch by Steven Scholz, 27 Feb 2004:
2659 - Adding get_ticks() and get_tbclk() for AT91RM9200
2660 - Many white space fixes in cpu/at91rm9200/interrupts.c
2662 * Patches by Steven Scholz, 20 Feb 2004:
2663 some cleanup in AT91RM9200 related code
2665 * Patches by Travis Sawyer, 12 Mar 2004:
2666 - Fix Gigabit Ethernet support for 440GX
2667 - Add Gigabit Ethernet Support to MII PHY utilities
2669 * Patch by Brad Kemp, 12 Mar 2004:
2670 Fixes for drivers/cfi_flash.c:
2671 - Better support for x8/x16 implementations
2672 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2673 - Added defines for AMD command and address constants
2675 * Patch by Leon Kukovec, 12 Mar 2004:
2676 Fix get_dentfromdir() to correctly handle deleted dentries
2678 * Patch by George G. Davis, 11 Mar 2004:
2679 Remove hard coded network settings in TI OMAP1610 H2
2680 default board config
2682 * Patch by George G. Davis, 11 Mar 2004:
2683 add support for ADS GraphicsClient+ board.
2685 * Patch by Pierre Aubert, 11 Mar 2004:
2686 - add bitmap command and splash screen support in cfb console
2687 - add [optional] origin in the bitmap display command
2689 * Patch by Travis Sawyer, 11 Mar 2004:
2690 Fix ocotea board early init interrupt setup.
2692 * Patch by Thomas Viehweger, 11 Mar 2004:
2693 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2695 * Patch by Stephan Linz, 09 Mar 2004
2696 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2698 * Patch by George G. Davis, 9 Mar 2004:
2699 fix recent build failure for SA1100 target
2701 * Patch by Travis Sawyer, 09 Mar 2004:
2702 Support native interrupt mode for the IBM440GX.
2703 Previously it was running in 440GP compatibility mode.
2705 * Patch by Philippe Robin, 09 Mar 2004:
2706 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2709 * Patch by Masami Komiya, 08 Mar 2004:
2710 Don't overwrite server IP address or boot file name
2711 when the boot server does not return values
2713 * Patch by Tolunay Orkun, 5 Mar 2004:
2714 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2716 * Patch by Tolunay Orkun, 5 Mar 2004:
2717 Fix early board initialization for Cogent CSB272 board
2719 * Patch by Ed Okerson, 3 Mar 2004:
2720 fix CFI flash writes for little endian systems
2722 * Patch by Reinhard Meyer, 01 Mar 2004:
2723 generalize USB and IDE support for MPC5200 with according
2724 changes to IceCube.h and TOP5200.h
2725 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2726 add info about USB and IDE to README
2728 * Patch by Yuli Barcohen, 4 Mar 2004:
2729 Fix problems with GCC 3.3.x which changed handling of global
2730 variables explicitly initialized to zero (now in .bss instead of
2733 * Patch by Leon Kukovec, 02 Mar 2004:
2734 add strswab() to fix IDE LBA capacity, firmware and model numbers
2735 on little endian machines
2737 * Patch by Masami Komiya, 02 Mar 2004:
2738 - Remove get_ticks() from NFS code
2739 - Add verification of RPC transaction ID
2741 * Patch by Pierre Aubert, 02 Mar 2004:
2742 cleanup for IDE and USB drivers for MPC5200
2744 * Patch by Travis Sawyer, 01 Mar 2004:
2746 - Add IBM PPC440GX Ref Platform support (Ocotea)
2747 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2748 Adapted to U-Boot and 440GX port
2750 - Add gracious handling of all Ethernet Pin Selections for 440GX
2751 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2753 - Add needed bit definitions
2756 * Patch by Carl Riechers, 1 Mar 2004:
2757 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2759 * Patch by Stephan Linz, 27 Feb 2004
2760 - avoid problems for targets without NFS download support
2762 * Patch by Rune Torgersen, 27 Feb 2004:
2763 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2764 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2765 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2767 * Patch by Masami Komiya, 27 Feb 2004:
2768 Fix rarpboot: add autoload by NFS
2770 * Patch by Dan Eisenhut, 26 Feb 2004:
2771 fix flash_write return value in saveenv
2773 * Patch by Stephan Linz, 11 Dec 2003
2774 expand config.mk to avoid trigraph warnings on NIOS
2776 * Rename "BMS2003" board into "HMI10"
2778 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2779 storage; auto-set console on USB port (using preboot command)
2781 * Add support for SX1 mobile phone; add support for USB-based console
2782 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2784 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2786 * Fix SDRAM timings for LITE5200 / IceCube board
2788 * Handle Auti-MDIX / connection status for INCA-IP
2790 * Fix USB problems when attempting to read 0 bytes
2792 * Patch by Travis Sawyer, 26 Feb 2004:
2793 Fix broken compile for XPEDITE1K target.
2795 * Patch by Stephan Linz, 26 Feb 2004:
2796 Bug fix for NFS code on NIOS targets
2798 * Patch by Stephen Williams, 26 Feb 2004:
2799 Break up SystemACE reads of large block counts
2801 * Patch by Pierre Aubert, 26 Feb 2004
2802 add IDE support for MPC5200
2804 * Patch by Masami Komiya, 26 Feb 2004:
2805 add autoload via NFS
2807 * Patch by Stephen Williams
2808 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2809 elsewhere in the source.
2811 * Patch by Steven Scholz, 25 Feb 2004:
2812 - Timeouts in FPGA code should be based on CFG_HZ
2813 - Minor cleanup in code for Altera FPGA ACEX1K
2815 * Patch by Steven Scholz, 25 Feb 2004:
2816 Changed "Directory Hierarchy" section in README
2818 * Patch by Masami Komiya, 25 Feb 2004:
2819 Reduce copy count in nfs_read_reply() of NFS code
2821 * Patch by Markus Pietrek, 24 Feb 2004:
2822 NS9750 DevBoard added
2824 * Patch by Pierre Aubert, 24 Feb 2004
2825 add USB support for MPC5200
2827 * Patch by Steven Scholz, 24 Feb 2004:
2828 - fix MII commands to use values from last command
2830 * Patch by Torsten Demke, 24 Feb 2004:
2831 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2833 * Patch by Rahul Shanbhag, 19 Feb 2004:
2834 Fixes for for OMAP1610 board:
2835 - shift some IRQ specific code to platform.S file
2836 - remove duplicatewatchdog reset code from start.S
2838 * Make Auto-MDIX Support configurable on INCA-IP board
2840 * Fix license for mkimage tool
2842 * Patch by Masami Komiya, 24 Feb 2004:
2843 Update NetBootFileXferSize in NFS code
2845 * Patch by Scott McNutt, 24 Feb 2004:
2846 fix packet length in NFS code
2848 * Patch by Masami Komiy, 22 Feb 2004:
2849 Add support for NFS for file download
2851 * Patch by Andrea Scian, 17 Feb 2004:
2852 Add support for S3C44B0 processor and DAVE B2 board
2854 * Patch by Steven Scholz, 20 Feb 2004:
2855 - Add support for MII commands on AT91RM9200 boards
2856 - some cleanup in AT91RM9200 ethernet code
2858 * Patch by Peter Ryser, 20 Feb 2004:
2859 Add support for the Xilinx ML300 platform
2861 * Patch by Stephan Linz, 17 Feb 2004:
2862 Fix watchdog support for NIOS
2864 * Patch by Josh Fryman, 16 Feb 2004:
2865 Fix byte-swapping for cfi_flash.c for different bus widths
2867 * Patch by Jon Diekema, 14 Jeb 2004:
2868 Remove duplicate "FPGA Support" notes from the README file
2870 * Patches by Reinhard Meyer, 14 Feb 2004:
2871 - update board/emk tree; use common flash driver
2872 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2873 [adapted for other PPC CPUs -- wd]
2874 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2876 * Patch by Jon Diekema, 13 Feb 2004:
2877 Call show_boot_progress() whenever POST "FAILED" is printed.
2879 * Patch by Nishant Kamat, 13 Feb 2004:
2880 Add support for TI OMAP1610 H2 Board
2881 Fixes for cpu/arm926ejs/interrupt.c
2882 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2883 Fix for a timer bug in OMAP1610 Innovator
2884 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2886 * Patches by Stephan Linz, 12 Feb 2004:
2887 - add support for NIOS timer with variable period preload counter value
2888 - prepare POST framework support for NIOS targets
2890 * Patch by Denis Peter, 11 Feb 2004:
2891 add POST support for the MIP405 board
2893 * Patch by Laurent Mohin, 10 Feb 2004:
2894 Fix buffer overflow in common/usb.c
2896 * Patch by Tolunay Orkun, 10 Feb 2004:
2897 Add support for Cogent CSB272 board
2899 * Patch by Thomas Elste, 10 Feb 2004:
2900 Add support for NET+50 CPU and ModNET50 board
2902 * Patch by Sam Song, 10 Feb 2004:
2903 Fix typos in cfi_flash.c
2905 * Patch by Leon Kukovec, 10 Feb 2004
2906 Fixed long dir entry slot id calculation in get_vfatname
2908 * Patch by Robin Gilks, 10 Feb 2004:
2909 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2910 !=, <>, <, >, <=, >=)
2912 * Fix problem with side effects in macros in include/usb.h
2914 * Patch by David Benson, 13 Nov 2003:
2915 bug 841358 - fix TFTP download size limit
2917 * Fixing bug 850768:
2918 improper flush_cache() in load_serial()
2920 * Fixing bug 834943:
2921 MPC8540 - missing volatile declarations
2923 * Patch by Stephen Williams, 09 Feb 2004:
2924 Add support for Xilinx SystemACE chip:
2925 - New files common/cmd_ace.c and include/systemace.h
2926 - Hook systemace support into cmd_fat and the partition manager
2928 * Patch by Travis Sawyer, 09 Feb 2004:
2929 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2931 * Patch by Travis Sawyer, 09 Feb 2004:
2933 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2934 - Add phymode for 440 enet
2937 - Change board_pre_init to board_early_init_f
2938 - Add user flash to bus controller setup
2940 - Fix is_pci_host to check GPIO for monarch bit
2941 - Force xpedite1k to pci conventional mode (via #define option)
2943 * Patch by Brad Kemp, 4 Feb 2004:
2944 - handle the machine check that is generated during the PCI scans
2946 - define the registers used in the IMMR by the PCI subsystem.
2948 * Patch by Pierre Aubert, 03 Feb 2004:
2949 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2951 * Patch by Jeff Angielski, 03 Feb 2004:
2952 Fix copy & paste error in cpu/mpc8260/pci.c
2954 * Patch by Reinhard Meyer, 24 Jan 2004:
2955 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2957 * Add Auto-MDIX support for INCA-IP
2961 * Patch by Josef Baumgartner, 10 Feb 2004:
2962 Fixes for Coldfire port
2964 * Patch by Brad Kemp, 11 Feb 2004:
2965 Fix CFI flash driver problems
2967 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2968 modules at CPU clock frequencies above 66 MHz.
2970 * Optimize flash programming speed for LWMON (by another 100% :-)
2972 * Patch by Jian Zhang, 3 Feb 2004:
2973 - Changed the incorrect FAT12BUFSIZE
2974 - data_begin in fsdata can be negative. Changed it to be short.
2976 * Patches by Stephan Linz, 30 Jan 2004:
2977 1: - board/altera/common/flash.c:flash_erase():
2978 o allow interrupts befor get_timer() call
2979 o check-up each erased sector and avoid unexpected timeouts
2980 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2981 o enclose sevenseg_set() in cpp condition
2982 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2983 - fix some typed in mistakes in the NIOS documentation
2984 2: - split DK1C20 configuration into several header files:
2985 o two new files for each NIOS CPU description
2986 o U-Boot related part is remaining in DK1C20.h
2987 3: - split DK1S10 configuration into several header files:
2988 o two new files for each NIOS CPU description
2989 o U-Boot related part is remaining in DK1S10.h
2990 4: - Add support for the Microtronix Linux Development Kit
2991 NIOS CPU configuration at the Altera Nios Development Kit,
2992 Stratix Edition (DK-1S10)
2993 5: - Add documentation for the Altera Nios Development Kit,
2994 Stratix Edition (DK-1S10)
2995 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2997 7: - Add support for the common U-Boot SPI framework at
3000 * Patch by Rahul Shanbhag, 28 Jan 2004:
3001 Fix flash protection/locking handling for OMAP1610 innovator board.
3003 * Patch by Rolf Peukert, 28 Jan 2004:
3004 fix flash write problems on CSB226 board (write with 32 bit bus width)
3006 * Patches by Mark Jonas, 16 Jan 2004:
3007 - fix rounding error when calculating baudrates for MPC5200 PSCs
3008 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3009 time which is not supported
3011 * Patch by Yuli Barcohen, 26 Jan 2004:
3012 Allow bzip2 compression for small memory footprint boards
3014 * Patch by Brad Kemp, 21 Jan 2004:
3015 Add support for CFI flash driver for both the Intel and the AMD
3018 * Patch by Travis Sawyer, 20 Jan 2004:
3019 Fix pci bridge auto enumeration of sibling p2p bridges.
3021 * Patch by Tolunay Orkun, 12 Jan 2004:
3022 Add some delays as needed for Intel LXT971A PHY support
3024 * Patches by Stephan Linz, 09 Jan 2004:
3025 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3026 - make DK1C20 board configuration related to ASMI conform to
3029 * Patch by Anders Larsen, 09 Jan 2004:
3031 ARM memory layout fixes: the abort-stack is now set up in the
3032 correct RAM area, and the BSS is zeroed out as it should be.
3034 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3035 of the linker scripts are replaced by '__bss_start' and '_end',
3036 resp., which is a further step to eliminate unnecessary differences
3037 between the implementation of the CPU architectures.
3039 * Patch by liang a lei, 9 Jan 2004:
3040 Fix Intel 28F128J3 ID in include/flash.h
3042 * Patch by Masami Komiya, 09 Jan 2004:
3043 add support for TB0229 board (NEC VR4131 MIPS processor)
3045 * Patch by Leon Kukovec, 12 Dec 2003:
3046 changed extern __inline__ into static __inline__ in
3047 include/linux/byteorder/swab.h
3049 * Patch by Travis Sawyer, 30 Dec 2003:
3050 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3051 select MDI port based on enabled EMAC device.
3052 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3055 * Patch by Wolter Kamphuis, 15 Dec 2003:
3056 made CONFIG_SILENT_CONSOLE usable on all architectures
3058 * Disable date command on TQM866M - there is no RTC on MPC866
3060 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3062 * Implement adaptive SDRAM timing configuration based on actual CPU
3063 clock frequency for INCA-IP; fix problem with board hanging when
3064 switching from 150MHz to 100MHz
3066 * Add PCMCIA CS support for BMS2003 board
3068 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3069 see doc/README.MPC866 for details;
3070 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3071 calculate CPU clock frequency from PLL register values.
3073 * Add support for 128 MB RAM on TQM8xxL/M modules
3075 * Fix PS/2 keyboard problem caused by statically initialized variable
3076 pointing to a location in flash
3078 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3080 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3081 before we can access it; add delay in case we are faster (with no
3084 * Cleanup of some init functions
3086 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3087 to avoid Linux crashes by early packets coming in.
3089 * Accelerate flash accesses on LWMON board by using buffered writes
3091 * Fix typo in Makefile;
3092 fix problem with PARTNUM detection
3094 * Patch by Reinhard Meyer, 09 Jan 2004:
3095 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3097 * Add support for IDE LED on BMS2003 board
3098 (exclusive with status LED!)
3100 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3103 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3104 Add common files for "emk" boards
3106 * Add a common get_ram_size() function and modify the the
3107 board-specific files to invoke that common implementation.
3109 ======================================================================
3110 Changes for U-Boot 1.0.1:
3111 ======================================================================
3113 * Set default clock for INCA-IP to 150 MHz
3115 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3116 add I2C support; add support for DS1337 RTC
3118 * Add CompactFlash support for BMS2003 board
3120 * Add support for status LED on BMS2003 board
3122 * Patch by Scott McNutt, 02 Jan 2004:
3123 Add support for the Nios Active Serial Memory Interface (ASMI)
3126 * Patch by Andrea Marson, 16 Dec 2003:
3127 Add support for the PPChameleon ME and HI modules
3129 * Patch by Yuli Barcohen, 22 Dec 2003:
3130 Add support for Motorola DUET ADS board (MPC87x/88x)
3132 * Patch by Robert Schwebel, 15 Dec 2003:
3133 add support for cramfs (uses JFFS2 command interface)
3135 * Patches by Stephan Linz, 11 Dec 2003:
3136 - more documentation for NIOS port
3137 - new struct nios_pio_t, struct nios_spi_t
3138 - Reconfiguration for NIOS Development Kit DK1C20:
3139 o move board related code from board/dk1c20
3140 to board/altera/dk1c20
3141 o create a new common source path board/altera/common
3142 and move generic flash access stuff into it
3143 o change/expand configuration file DK1C20.h
3144 - Add support for NIOS Development Kit DK1S10
3145 - Add status LED support for NIOS systems
3146 - Add dual 7-segment LED support for Altera NIOS DevKits
3148 * Patch by Ronen Shitrit, 10 Dec 2003:
3149 Add support for the Marvell DB64360 / DB64460 development boards
3151 * Patch by Detlev Zundel, 10 Dec 2003:
3152 fix dependency problem in examples/Makefile
3154 * Patch by Denis Peter, 8 Dec 2003
3155 - add support for the PATI board (MPC555)
3156 - add SPI support for the MPC5xx
3158 * Patch by Anders Larsen, 08 Dec 2003:
3159 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3160 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3161 cleanup some redundand #defines
3163 * Patch by André Schwarz, 8 Dec 2003:
3164 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3165 - TX and RX deskriptors must be quad-word aligned
3166 - does not work with only one TX deskriptor
3167 - standard reset method does not work
3169 * Patch by Masami Komiya, 08 Dec 2003:
3170 add RTL8139 ethernet driver
3172 * Patches by Ed Okerson, 07 Dec 2003:
3173 - fix ethernet for the AU1x00 processors in little-endian mode.
3174 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3176 * Minor code cleanup (coding style)
3178 * Patch by Reinhard Meyer, 30 Dec 2003:
3179 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3180 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3181 - turned debug print of PHY registers into a function (called in two places)
3182 - added support for EMK MPC5200 based modules
3184 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3186 * Add support for TQM866M modules
3188 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3190 * Fix a few compiler warnings
3192 * Patch by Reinhard Meyer, 28 Dec 2003:
3193 Add initial support for TOP5200 board
3195 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3196 environment variable which can set to "100", "133", or "150". The
3197 CPU clock will be configured accordingly upon next reboot. Other
3198 values are ignored. In case of an invalid or undefined "cpuclk"
3199 value, the compile-time default CPU clock speed will be used.
3201 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3202 window that is used to access the UART registers by the Linux driver)
3204 * Patch by Reinhard Meyer, 20 Dec 2003:
3205 Fix clock calculation for the MPC5200 for higher clock frequencies
3206 (above 2**32 / 10 = 429.5 MHz).
3208 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3210 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3212 * Add new configuration for IceCube board with DDR memory
3214 * Update TRAB memory configurations
3216 * Add JFFS2 support for INCA-IP board
3218 * Patch by Bill Hargen, 09 Dec 2003:
3219 - BUBINGA405EP: changed flash driver to protect top sector containing
3221 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3222 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3223 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3224 - 405EP: added/fixed support for "reginfo" command.
3225 - 4xx: removed spurious MII error messages on "mii info" command.
3227 * Patch by Bernhard Kuhn, 28 Nov 2003:
3228 add support for Coldfire CPU
3229 add support for Motorola M5272C3 and M5282EVB boards
3231 * Patch by Pierre Aubert, 24 Nov 2003:
3232 - add a return value for the fpga command
3233 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3234 is defined. If ide_preinit fails, ide_init is aborted.
3235 - fix an endianess problem in fat.h
3237 * Patch by Wolter Kamphuis, 05 Dec 2003:
3238 Add support for SNMC's QS850/QS823/QS860T boards
3240 * Patch by Yuli Barcohen, 3 Dec 2003:
3241 "revive" U-Boot support for old Motorola MPC860ADS board
3243 * Patch by Cam(ilo?), 03 Dec 2003:
3244 make examples build even with broken Montavista objcopy
3246 * Patch by Pavel Bartusek, 27 Nov 2003:
3247 fix conversion problem with "bootretry" evironment variable
3249 * Patch by Andre Schwarz, 24 Nov 2003:
3250 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3252 * Patch by Pavel Bartusek, 21 Nov 2003:
3253 set ZMII bridge speed on 440
3255 * Patch by Anders Larsen, 17 Nov 2003:
3256 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3258 * Patches by David Müller, 14 Nov 2003:
3259 - board/mpl/common/common_util.c
3260 * implement support for BZIP2 compressed images
3261 * various cleanups (printf -> puts, ...)
3262 - board/mpl/common/flash.c
3263 * report correct errors to upper layers
3264 * check the erase fail and VPP low bits in status reg
3265 - board/mpl/vcma9/cmd_vcma9.c
3266 - board/mpl/vcma9/flash.c
3267 * various cleanups (printf -> puts, ...)
3269 * fix typo in comment
3270 - cpu/arm920t/usb_ohci.c
3271 * support for S3C2410 is missing in #if line
3273 * reinit some registers in case of error (cable missing, ...)
3275 * support for USB/MMC devices is missing in #if line
3276 - include/configs/MIP405.h
3277 - include/configs/PIP405.h
3278 * enable BZIP2 support
3279 * enlarge malloc space to 1MiB because of BZIP2 support
3280 - include/configs/VCMA9.h
3281 * enable BZIP2 support
3282 * enlarge malloc space to 1MiB because of BZIP2 support
3283 * enable USB support
3284 - lib_arm/armlinux.c
3285 * change calling convention of ARM Linux kernel as
3286 described on http://www.arm.linux.org.uk/developer/booting.php
3288 * Patch by Thomas Lange, 14 Nov 2003:
3289 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3290 support all these AMD boards.
3292 * Patch by Thomas Lange, 14 Nov 2003:
3293 Workaround for mips au1x00 physical memory accesses (the au1x00
3294 uses a 36 bit bus internally and cannot access physical memory
3295 directly. Use the uncached SDRAM address instead of the physical
3298 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3299 add Realtek 8019 ethernet driver
3301 * Patch by Yuli Barcohen, 13 Nov 2003:
3302 MPC826xADS/PQ2FADS cleanup
3304 * Patch by Anders Larsen, 12 Nov 2003:
3305 Update README to mark the PORTIO commands non-standard
3307 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3308 update for for Atmel AT91RM9200DK development kit:
3309 - support for environment variables in DataFlash
3310 - Atmel DataFlash AT45DB1282 support
3312 * Patch by Jeff Carr, 11 Nov 2003:
3313 add support for new version of 8270 processors
3315 * Patches by George G. Davis, 05 Nov 2003:
3316 - only pass the ARM linux initrd tag to the kernel when an initrd
3318 - update omap1510inn configuration file
3320 * Patches by Stephan Linz, 3 Nov 2003:
3321 - more endianess fixes for LAN91C111 driver
3322 - CFG_HZ configuration patch for NIOS Cyclone board
3324 * Patch by Stephan Linz, 28 Oct 2003:
3325 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3327 * Patch by Steven Scholz, 20 Oct 2003:
3328 - make "mii info <addr>" show infor for PHY at "addr" only
3329 - Endian fix for miiphy_info()
3331 * Patch by Gleb Natapov, 19 Sep 2003:
3332 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3334 * Patch by Anders Larsen, 17 Sep 2003:
3335 Bring ARM memory layout in sync with the documentation:
3336 stack and malloc-heap are now located _below_ the U-Boot code
3338 * Accelerate booting on TRAB board: read and check autoupdate image
3339 headers first instead of always reading the whole images.
3341 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3343 * Enabled password check on RMU board
3345 * Fix configuration problem with IceCube in LOWBOOT configuration:
3346 envrionment got embedded, corrupting the image layout.
3348 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3350 * Added BMS2003 board
3351 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3353 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3354 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3357 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3360 * Add checksum verification to 'imls' command
3362 * Add bd_info fields needed for 4xx Linux I2C driver
3364 * Patch by Martin Krause, 4 Nov. 2003:
3365 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3367 * Print used network interface when CONFIG_NET_MULTI is set
3369 * Patch by Bernhard Kuhn, 28 Oct 2003:
3370 Add low boot support for MPC5200
3372 * Fix problem with dual PCMCIA support (NSCU)
3374 * Fix MPC5200 I2C initialization function
3376 ======================================================================
3377 Changes for U-Boot 1.0.0:
3378 ======================================================================
3380 * Fix parameter passing to standalone images with bootm command
3382 * Patch by Kyle Harris, 30 Oct 2003:
3383 Fix build errors for ixdp425 board
3385 * Patch by David M. Horn, 29 Oct 2003:
3386 Fixes to build under CYGWIN
3388 * Get IceCube MGT5100 working (again)
3390 * Fix problems in memory test on some boards (which was not
3391 non-destructive as intended)
3393 * Patch by Gary Jennejohn, 28 Oct 2003:
3394 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3395 to prevent stack overflow on ARM systems
3397 * Patch by Stephan Linz, 28 Oct 2003:
3398 fix init sequence error for NIOS port
3400 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3402 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3404 * Patch by Xiao Xianghua, 23 Oct 2003:
3405 small patch for mpc85xx
3407 * Fix small problem in MPC5200 I2C driver
3409 * Fix FCC3 support on ATC board
3411 * Correct header printing for multi-image files in do_bootm()
3413 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3415 * Fix PCI problems on PPChameleon board
3417 * Patch by Steven Scholz, 18 Oct 2003:
3418 Fix AT91RM9200 ethernet driver
3420 * Patch by Nye Liu, 17 Oct 2003:
3421 Fix typo in include/mpc8xx.h
3423 * Patch by Richard Woodruff, 16 Oct 03:
3424 Fixes for cpu/arm925/interrupt.c
3425 - Initialize timestamp & lastdec vars.
3426 - fix timestamp overflows.
3427 - fix lastdec overflow.
3428 - smarter normalization to allow udelay() below 1ms to work.
3430 * Patch by Scott McNutt, 16 Oct
3431 add networking support for the Altera Nios Development Kit,
3432 Cyclone Edition (DK-1C20)
3434 * Patch by Jon Diekema, 14 Oct 2003:
3435 add hint about doc/README.silent to README file
3437 * Add CompactFlash support for NSCU
3439 * Fix PCI problems on PPChameleonEVB
3441 * TRAB auto-update: Base decision if we have to strip the image
3442 header on image type as encoded in the header
3443 (include image type patch by Martin Krause, 17 Oct 2003)
3445 * Patches by Xianghua Xiao, 15 Oct 2003:
3447 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3448 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3449 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3451 * Fix flash timings on TRAB board
3453 * Make sure HUSH is initialized for running auto-update scripts
3455 * Make 5200 reset command _really_ reset the board, without running
3456 any other code after it
3458 * Fix errors with flash erase when range spans across banks
3459 that are mapped in reverse order
3461 * Fix flash mapping and display on P3G4 board
3463 * Patch by Kyle Harris, 15 Jul 2003:
3464 - add support for Intel IXP425 CPU
3465 - add support for IXDP425 eval board
3467 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3468 for more information
3470 * Patch by Steven Scholz, 10 Oct 2003
3471 - Add support for Altera FPGA ACEX1K
3473 * Patches by Thomas Lange, 09 Oct 2003:
3474 - fix cmd_ide.c for non ppc boards (read/write functions did not
3475 add ATA base address)
3476 - fix for shannon board
3477 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3478 - Endian swap ATA identity for all big endian CPUs, not just PPC
3479 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3481 - add support for dbau1x00 board (MIPS32)
3483 * Patch by Sangmoon Kim, 07 Oct 2003:
3484 add support for debris board
3486 * Patch by Martin Krause, 09 Oct 2003:
3487 Fixes for TRAB board
3488 - /board/trab/rs485.c: correct baudrate
3489 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3490 udelay(); fix some timing problems with adc controller
3491 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3492 modify commands: touch and buzzer
3494 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3495 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3496 Use direct function calls for auto_update instead of hush commands
3498 * Patch by Scott McNutt, 04 Oct 2003:
3499 - add support for Altera Nios-32 CPU
3500 - add support for Nios Cyclone Development Kit (DK-1C20)
3502 * Patch by Steven Scholz, 29 Sep 2003:
3503 - A second parameter for bootm overwrites the load address for
3504 "Standalone Application" images.
3505 - bootm sets environment variable "filesize" to the resulting
3506 (uncompressed) data length for "Standalone Application" images
3507 when autostart is set to "no". Now you can do something like
3508 if bootm $fpgadata $some_free_ram ; then
3509 fpga load 0 $some_free_ram $filesize
3512 * Patch by Denis Peter, 25 Sept 2003:
3513 add support for the MIP405 Rev. C board
3515 * Patch by Yuli Barcohen, 25 Sep 2003:
3516 add support for Zephyr Engineering ZPC.1900 board
3518 * Patch by Anders Larsen, 23 Sep 2003:
3519 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3520 implemented for the x86 architecture)
3522 * Patch by Sangmoon Kim, 23 Sep 2003:
3523 fix pll_pci_to_mem_multiplier table for MPC8245
3525 * Patch by Anders Larsen, 22 Sep 2003:
3526 enable timed autoboot on PXA
3528 * Patch by David Müller, 22 Sep 2003:
3529 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3530 returns correct libgcc file path
3531 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3532 time on s3c24x0 systems
3534 * Patch by Jon Diekema, 19 Sep 2003:
3535 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3536 link state to the fault LED.
3537 - In NetLoop, make the Fault LED reflect the link status. The link
3538 status gets updated on entry, and on timeouts.
3540 * Patch by Anders Larsen, 18 Sep 2003:
3541 allow mkimage to build and run on Cygwin-hosted systems
3543 * Patch by Frank Müller, 18 Sep 2003:
3544 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3547 * Patch by Pantelis Antoniou, 16 Sep 2003:
3548 add tool to compute fileds in the PLPRCR register for MPC86x
3550 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3552 * Fix build problems under FreeBSD
3554 * Add generic filesystem image type
3556 * Make fatload set filesize environment variable
3558 * enable basic / medium / high-end configurations for PPChameleonEVB
3559 board; fix NAND code
3561 * enable TFTP client code to specify to the server the desired
3562 timeout value (see RFC-2349)
3564 * Improve SDRAM setup for TRAB board
3566 * Suppress all output with splashscreen configured only if "splashimage"
3569 * Fix problems with I2C support for mpc5200
3571 * Adapt TRAB configuration and auto_update to new memory layout
3573 * Add configuration for wtk board
3575 * Add support for the Sharp LQ065T9DR51U LCD display
3577 * Patch by Rune Torgersen, 17 Sep 2003:
3578 - Fixes for MPC8266 default config
3579 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3581 * Patches by Jon Diekema, 17 Sep 2003:
3582 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3585 - adjust "help" output
3587 * Patches by Anders Larsen, 17 Sep 2003:
3588 - fix spelling errors
3589 - set GD_FLG_DEVINIT flag only after device function pointers
3591 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3593 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3594 - trigger watchdog while waiting in serial driver
3596 * Add auto-update code for TRAB board using USB memory sticks,
3597 support new configuration with more memory
3599 * disable MPC5200 bus pipelining as workaround for bus contention
3601 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3602 priority; configure critical interrupts to be handled like external
3605 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3606 go back to 66 MHz for stability
3608 * Patches by Jon Diekema, 15 Sep 2003:
3609 - add description for missing CFG_CMD_* entries in the README file
3612 * Patch by Gleb Natapov, 14 Sep 2003:
3613 enable watchdog support for all MPC824x boards that have a watchdog
3615 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3616 "Non-octet Aligned Frame" errors we see at 100 Mbps
3618 * Patch by Sharad Gupta, 14 Sep 2003:
3619 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3621 * Patch by llandre, 11 Sep 2003:
3622 update configuration for PPChameleonEVB board
3624 * Patch by David Müller, 13 Sep 2003:
3625 various changes to VCMA9 board specific files
3627 * Add I2C support for MGT5100 / MPC5200
3629 * Patch by Rune Torgersen, 11 Sep 2003:
3630 Changed default memory option on MPC8266ADS to NOT be Page Based
3631 Interleave, since this doesn't work very well with the standard
3634 * Patch by George G. Davis, 12 Sep 2003:
3635 fix Makefile settings for sk98 driver
3637 * Patch by Stefan Roese, 12 Sep 2003:
3638 - new boards added: DP405, HUB405, PLU405, VOH405
3639 - some esd boards updated
3640 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3642 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3644 * Patch by Martin Krause, 11 Sep 2003:
3645 add burn-in tests for TRAB board
3647 * Enable instruction cache on MPC5200 board
3649 * Patch by Denis Peter, 11 Sep 2003:
3650 - fix USB data pointer assignment for bulk only transfer.
3651 - prevent to display erased directories in FAT filesystem.
3653 * Change output format for NAND flash - make it look like for other
3656 ======================================================================
3657 Changes for U-Boot 0.4.8:
3658 ======================================================================
3660 * Add I2C and RTC support for RMU board
3662 * Patches by Denis Peter, 9 Sep 2003:
3663 add FAT support for IDE, SCSI and USB
3665 * Patches by Gleb Natapov, 2 Sep 2003:
3666 - cleanup of POST code for unsupported architectures
3667 - MPC824x locks way0 of data cache for use as initial RAM;
3668 this patch unlocks it after relocation to RAM and invalidates
3671 * Patch by Gleb Natapov, 30 Aug 2003:
3672 new I2C driver for mpc107 bridge. Now works from flash.
3674 * Patch by Dave Ellis, 11 Aug 2003:
3675 - JFFS2: fix typo in common/cmd_jffs2.c
3676 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3677 - JFFS2: remove node version 0 warning
3678 - JFFS2: accept JFFS2 PADDING nodes
3679 - SXNI855T: add AM29LV800 support
3680 - SXNI855T: move environment from EEPROM to flash
3681 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3683 * Patch by Bill Hargen, 11 Aug 2003:
3684 fixes for I2C on MPC8240
3685 - fix i2c_write routine
3686 - fix iprobe command
3687 - eliminates use of global variables, plus dead code, cleanup.
3689 * Add support for USB Mass Storage Devices (BBB)
3690 (tested with USB memory sticks only)
3692 * Avoid flicker on TRAB's VFD
3694 * Add support for SK98xx driver
3696 * Add PCI support for SL8245 board
3698 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3699 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3700 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3702 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3703 to allow for more accurate baudrate settings
3704 (error now 0.7% at 115 kbps, instead of 3.5% before)
3706 * Patch by Andreas Mohr, 4 Sep 2003:
3707 Fix a lot of spelling errors
3709 * Add support for PPChameleon Eval Board
3711 * Add support for P3G4 board
3713 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3716 * Patch by Yuli Barcohen, 7 Aug 2003:
3717 check BCSR to detect if the board is configured in PCI mode
3719 ======================================================================
3720 Changes for U-Boot 0.4.7:
3721 ======================================================================
3723 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3724 add support for Adder II MPC852T module
3726 * Patch by George G. Davis, 19 Aug 2003:
3727 fix TI Innovator/OMAP1510 pin configs
3729 * Patches by Kshitij, 18 Aug 2003
3730 - add support for arm926ejs cpu core
3731 - add support for TI OMAP 1610 Innovator Board
3733 * Patch by Yuli Barcohen, 14 Aug 2003:
3734 add support for bzip2 uncompression
3736 * Add GCC library to examples/Makefile so GCC utility functions will
3739 * Add I2C and RTC support for RMU board using software I2C driver
3740 (because of better response to iprobe command); fix problem with
3743 * Patch by Matthias Fuchs, 28 Aug 2003:
3744 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3745 CONFIG_BOOTP_MAKS (see README).
3747 * Fix ICU862 environment problem
3749 * Fix RAM size detection for RMU board
3751 * Implement "reset" for MGT5100/MPC5200 systems
3753 ======================================================================
3754 Changes for U-Boot 0.4.6:
3755 ======================================================================
3757 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3758 allow selection of clock frequency as "make" target
3760 * Implement memory autosizing code for IceCube boards
3762 * Configure network port on INCA-IP for autonegotiation
3764 * Fix overflow problem in network timeout code
3766 * Patch by Richard Woodruff, 8 Aug 2003:
3767 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3769 ======================================================================
3770 Changes for U-Boot 0.4.5:
3771 ======================================================================
3773 * Update for TQM board defaults:
3774 disable clocks_in_mhz, enable boot count limit
3776 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3777 in toplevel directory instead. Removed astest.c from tools/gdb because
3778 it is no longer relevant.
3780 * Fix PCI support for MPC5200 / IceCube Board
3782 * Map ISP1362 USB OTG controller for NSCU board
3784 * Patch by Brad Parker, 02 Aug 2003:
3785 fix sc520_cdp problems
3787 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3789 * Allow erase command to cross flash bank boundaries
3791 * Patch by Scott McNutt, 21 Jul 2003:
3792 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3793 Both LynxOS and BlueCat linux KDIs are supported.
3795 * Patch by Richard Woodruff, 25 Jul 2003:
3796 use more reliable reset for OMAP/925T
3798 * Patch by Nye Liu, 25 Jul 2003:
3799 fix typo in mpc8xx.h
3801 * Patch by Richard Woodruff, 24 Jul 2003:
3802 Fixes for cmd_nand.c:
3803 - Fixed null dereferece which could result in incorrect ECC values.
3804 - Added support for devices with no Ready/Busy signal hooked up.
3805 - Added OMAP1510 read/write protect handling.
3806 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3808 - Switched default ECC to be JFFS2.
3810 * Allow crc32 to be used at address 0x000
3812 * Provide consistent interface to standalone applications to access
3813 the 'global_data' structure
3814 Provide a doc/README.standalone more useful to users/developers.
3816 * Make IceCube MGT5100 FEC driver work
3818 * Implement new mechanism to export U-Boot's functions to standalone
3819 applications: instead of using (PPC-specific) system calls we now
3820 use a jump table; please see doc/README.standalone for details
3822 * Patch by Dave Westwood, 24 Jul 2003:
3823 added support for Unity OS (a proprietary OS)
3825 * Patch by Detlev Zundel, 23 Jul 2003:
3826 add "imls" command to print flash table of contents
3828 * Fix cold boot detection for log buffer reset
3830 * Return error for invalid length specifiers with "cp.X" etc.
3832 * Fix startup problem on MIPS
3834 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3835 bitmap support is configured
3837 * Patch by Bill Hargen, 18 Jul 2003:
3838 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3840 * Patch by Denis Peter, 18 Jul 2003:
3841 - fix memory configuration for MIP405T
3842 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3844 * Cleanup of TQM82xx configurations; use "official" board types
3845 to make selection easier.
3847 * Patch by Martin Krause, 17 Jul 2003:
3848 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3850 * Patch by Richard Woodruff, 17 July 03:
3851 - Fixed bug in OMAP1510 baud rate divisor settings.
3853 * Patch by Nye Liu, 16 July 2003:
3855 - add MPC86xADS support (uses MPC86xADS.h)
3856 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3858 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3859 o don't trust gclk() software measurement by default, depend on
3860 CONFIG_8xx_GCLK_FREQ
3861 - add DRAM SIMM not installed detection
3862 - use more "correct" SDRAM initialization sequence
3863 - allow different SDRAM sizes (8xxADS has 8M)
3865 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3866 - rename MAMR/MBMR defines to be more consistent. Should eventually
3867 be merged into MxMR to better reflect the PowerQUICC datasheet.
3869 * Patch by Yuli Barcohen, 16 Jul 2003:
3870 support new Motorola PQ2FADS-ZU evaluation board which replaced
3871 MPC8260ADS and MPC8266ADS
3873 ======================================================================
3874 Changes for U-Boot 0.4.4:
3875 ======================================================================
3877 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3879 * Add support for MGT5100 and MPC5200 processors
3881 * Patch by Lutz Dennig, 15 Jul 2003:
3882 update for R360MPI board
3884 ======================================================================
3885 Changes for U-Boot 0.4.3:
3886 ======================================================================
3888 * Patches by Kshitij, 04 Jul 2003
3889 - added support for arm925t cpu core
3890 - added support for TI OMAP 1510 Innovator Board
3892 * Patches by Martin Krause, 14 Jul 2003:
3893 - add I2C support for s3c2400 systems (trab board)
3894 - (re-) add "ping" to command table
3896 * Fix handling of "slow" POST routines
3898 * Patches by Yuli Barcohen, 13 Jul 2003:
3899 - Correct flash and JFFS2 support for MPC8260ADS
3900 - fix PVR values and clock generation for PowerQUICC II family
3903 * Patch by Bernhard Kuhn, 08 Jul 2003:
3904 - add support for M68K targets
3906 * Patch by Ken Chou, 3 Jul:
3907 - Fix PCI config table for A3000
3908 - Fix iobase for natsemi.c
3909 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3911 * Allow to enable "slow" POST routines by key press on power-on
3912 * Fix temperature dependend switching of LCD backlight on LWMON
3913 * Tweak output format for LWMON
3915 * Patch by Stefan Roese, 11 Jul 2003:
3916 - Fix bug in CONFIG_VERSION_VARIABLE.
3917 - AR405 config updated.
3918 - OCRTC/ORSG: bsp command added.
3919 - ASH405 bsp update.
3921 ======================================================================
3922 Changes for U-Boot 0.4.2:
3923 ======================================================================
3925 * Add support for NSCU board
3927 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3929 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3930 mirror bit flash on TQM8xxM modules
3932 * Patch by Kenneth Johansson, 30 Jun 2003:
3933 get rid of MK_CMD_ENTRY macro; update doc/README.command
3935 * Patch by Seb James, 30 Jun 2003:
3936 Improve documentation of I2C configuration in README
3938 * Fix problems with previous log buffer "fixes"
3940 * Fix minor help text issues
3942 * "log append" did not append a newline
3944 ======================================================================
3945 Changes for U-Boot 0.4.1:
3946 ======================================================================
3948 * Fix some missing commands, cleanup header files
3949 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3951 * Rewrite command lookup and help command (fix problems with bubble
3952 sort when sorting command name list). Minor cleanup here and there.
3954 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3955 - Allow to call sysmon function interactively
3956 - PIC on LWMON board needs delay after power-on
3957 - Add missing RSR definitions for MPC8xx
3958 - Improve log buffer handling: guarantee clean reset after power-on
3959 - Add support for EXBITGEN board (aka "genie")
3960 - Add support for SL8245 board
3963 - remove trailing white space, trailing empty lines, C++ comments, etc.
3964 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3966 * Patches by Kenneth Johansson, 25 Jun 2003:
3967 - major rework of command structure
3968 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3970 ======================================================================
3971 Changes for U-Boot 0.4.0:
3972 ======================================================================
3974 * Patches by Robert Schwebel, 26 Jun 2003:
3975 - csb226 configuration updated
3976 - credits for logodl port updated
3977 - innokom configuration updated
3978 - logodl tree update, still with coding style inconsistencies
3979 - added OCM for ppc405 warning to README
3981 * Patch by Pantelis Antoniou, 25 Jun 2003:
3982 update NetVia with V2 board support
3984 * Header file cleanup for ARM
3986 * Patch by Murray Jensen, 24 Jun 2003:
3987 - make sure to use only U-boot provided header files
3988 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3990 * Patch by Stefan Roese, 24 Jun 2003:
3991 - Update esd ASH405 board files.
3992 - Update esd DASA_SIM config file.
3993 - Add ping command to some esd boards.
3995 * Patch by Yuli Barcohen, 23 Jun 2003:
3996 Update for MPC8260ADS board
3998 * Patch by Murray Jensen, 23 Jun 2003:
3999 - cleanup of GCC 3.x compiler warnings
4001 * Patch by Rune Torgersen, 4 Jun 2003:
4002 add large memory support for MPC8266ADS board
4004 * Patch by Richard Woodruff, 19 June 03:
4005 - Enabled standard u-boot device abstraction for ARM
4006 - Enabled console device for ARM
4007 - Initilized bi_baudrate for ARM
4009 * Patch by Bill Hargen, 23 Apr 2003:
4010 fix byte order for 824x I2C addresses (write op)
4012 * Patch by Murray Jensen, 20 Jun 2003:
4014 - cleanup (especially for gcc-3.x compilers)
4016 * Patch by Tom Guilliams, 20 Jun 2003:
4017 added CONFIG_750FX support for IBM 750FX processors
4019 * Patch by Devin Crumb, 02 Apr 2003:
4020 Fix clock divider rounding problem in drivers/serial.c
4022 * Patch by Richard Woodruff, 19 June 03:
4023 - Fixed smc91c111 driver to sync with the u-boot environment
4024 (driver/smc91c111.c).
4025 - Added eth_init error return check in NetLoop (net/net.c).
4027 * Patch by Ken Chou, 19 June 2003:
4028 Added support for A3000 SBC board (Artis Microsystems Inc.)
4030 * Patches by Murray Jensen, 17 Jun 2003:
4031 - Hymod board database mods: add "who" field and new xilinx chip types
4032 - provide new "init_cmd_timeout()" function so code external to
4033 "common/main.c" can use the "reset_cmd_timeout()" function before
4034 entering the main loop
4035 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4036 slightly different. see include/configs/hymod.h for an example
4037 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4038 CFG_DTT_ADM1021 defined)
4039 - add new "eeprom_probe()" function which has similar args and
4040 behaves in a similar way to "eeprom_read()" etc.
4041 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4042 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4043 - gdbtools copyright update
4044 - ensure that set_msr() executes the "sync" and "isync" instructions
4045 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4046 - 8260 I/O ports fix: Open Drain should be set last when configuring
4047 - add SIU IRQ defines for 8260
4048 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4049 config.mk to allow board configurations to override the GNU
4050 linker script, selected via the LDSCRIPT, make variable, and to
4051 give an initial value to the OBJCFLAGS make variable
4052 - 8260 i2c enhancement:
4053 o correctly extends the timeout depending on the size of all
4054 queued messages for both transmit and receive
4055 o will not continue with receive if transmit times out
4056 o ensures that the error callback is done for all queued tx
4058 o correctly detects both tx and rx timeouts, only delivers one to
4059 the callback, and does not overwrite an earlier error
4060 o logic in i2c_probe now correct
4061 - add "vprintf()" function so that "panic()" function can be
4063 - many Hymod board changes
4065 * Patches by Robert Schwebel, 14 Jun 2003:
4066 - add support for Logotronic DL datalogger board
4067 - cleanup serial line after kermit binary download
4068 - add debugX macro (debug level support)
4069 - update mach-types.h to latest arm.linux.org.uk master list.
4071 * Patches by David Müller, 12 Jun 2003:
4072 - rewrite of the S3C24X0 register definitions stuff
4073 - "driver" for the built-in S3C24X0 RTC
4075 * Patches by Yuli Barcohen, 12 Jun 2003:
4076 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4077 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4078 configuration word supplied by FPGA on some MPC8260ADS boards
4080 * Patch by Pantelis Antoniou, 10 Jun 2003:
4081 Unify status LED interface
4083 * Add support for DS12887 RTC; add RTC support for ATC board
4085 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4086 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4087 - Add Atmel DataFlash support for reading and writing.
4088 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4089 - Add Flash detection on Atmel AT91RM9200DK
4090 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4091 - Replace old Ethernet PHY layer functions
4092 - Change link address
4094 * Patch by Frank Smith, 9 Jun 2003:
4095 use CRIT_EXCEPTION for machine check on 4xx
4097 * Patch by Detlev Zundel, 13 Jun 2003:
4098 added implementation of the "carinfo" command in cmd_immap.c
4100 * Fix CONFIG_NET_MULTI support in include/net.h
4102 * Patches by Kyle Harris, 13 Mar 2003:
4103 - Add FAT partition support
4104 - Add command support for FAT
4105 - Add command support for MMC
4107 - Add Intel PXA support for video
4108 - Add Intel PXA support for MMC
4110 - Enable MMC and FAT for lubbock board
4111 - Other misc changes for lubbock board
4113 * Patch by Robert Schwebel, April 02, 2003:
4114 fix for SMSC91111 driver
4116 * Patch by Vladimir Gurevich, 04 Jun 2003:
4117 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4119 * Patch by Stefan Roese, 05 Jun 2003:
4120 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4121 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4122 data cache can be used even if the chip select is in use.
4123 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4124 (see README for further description).
4125 - Changed config files of CONFIG_EEPRO100 boards to use the
4126 CFG_RX_ETH_BUFFER define.
4128 * Add support for RMU board
4130 * Add support for TQM862L at 100/50 MHz
4132 * Patch by Pantelis Antoniou, 02 Jun 2003:
4133 major reconstruction of networking code;
4134 add "ping" support (outgoing only!)
4136 * Patch by Denis Peter, 04 June 2003:
4137 add support for the MIP405T board
4139 * Patches by Udi Finkelstein, 2 June 2003:
4140 - Added support for custom keyboards, initialized by defining a
4141 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4142 - Added support for the RBC823 board.
4143 - cpu/mpc8xx/lcd.c now automatically calculates the
4144 Horizontal Pixel Count field.
4146 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4147 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4149 * Patch by Mark Rakes, 14 May 2003:
4150 add support for Intel e1000 gig cards.
4152 * Patch by Nye Liu, 3 Jun 2003:
4153 fix critical typo in MAMR definition (include/mpc8xx.h)
4155 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4157 * Patch by Klaus Heydeck, 2 Jun 2003
4158 Minor changes for KUP4K configuration
4160 * Patch by Marc Singer, 29 May 2003:
4161 Fixed rarp boot method for IA32 and other little-endian CPUs.
4163 * Patch by Marc Singer, 28 May 2003:
4164 Added port I/O commands.
4166 * Patch by Matthew McClintock, 28 May 2003
4167 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4168 - minor patches for utx8245
4170 * Patch by Daniel Engström, 28 May 2003:
4173 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4174 add nand flash support to SXNI855T configuration
4175 fix/extend nand flash support:
4176 - fix 'nand erase' command so does not erase bad blocks
4177 - fix 'nand write' command so does not write to bad blocks
4178 - fix nand_probe() so handles no flash detected properly
4179 - add doc/README.nand
4180 - add .jffs2 and .oob options to nand read/write
4181 - add 'nand bad' command to list bad blocks
4182 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4183 - make NAND read/write faster
4185 * Patch by Rune Torgersen, 23 May 2003:
4186 Update for MPC8266ADS board
4188 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4189 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4190 _time_ (!) if the environment is embedded within the U-Boot image,
4191 or in a separate flash sector.
4193 * Cleanup CFG_DER #defines in config files (wd maintained only)
4195 * Fix data abort exception handling for arm920t CPU
4197 * Fix alignment problems with flash driver for TRAB board
4199 * Patch by Donald White, 21 May 2003:
4200 fix calculation of base address in pci_hose_config_device()
4202 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4203 execute "cmd2", even if "cmd1" fails. Note that this is different
4204 to "run var1 var2" where the contents of "var2" will NOT be
4205 executed when a command in "var1" fails.
4207 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4209 * Patch by Kyle Harris, 20 May 2003:
4210 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4211 into cpu/pxa and arch-pxa.
4213 * Patch by Stefan Roese, 23 May 2003:
4214 - IBM PPC405EP port added.
4215 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4216 UART0) is used as default U-Boot console. PPC4xx only!
4217 - esd ASH405 board added (PPC405EP based).
4218 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4219 - esd CPCI405AB board added.
4220 - esd PMC405 board added.
4221 - Update of some esd boards.
4223 * Patch by Denis Peter, 19 Mai 2003:
4224 add support for the MIP405-3 board
4226 * Patch by Dave Ellis, 22 May 2003:
4227 Fix problem with only partially cleared .bss segment
4229 * Patch by Rune Torgersen, 12 May 2003:
4230 get PCI to work on a MPC8266ADS board; incorporate change to
4231 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4233 * Patch by Nye Liu, 1 May 2003:
4234 minor patches for the FADS8xx
4236 * Patch by Thomas Schäfer, 28 Apr 2003:
4237 Fix SPD handling for 256 ECC DIMM on Walnut
4239 * Add support for arbitrary bitmaps for TRAB's VFD command;
4240 allow to pass boot bitmap addresses in environment variables;
4241 allow for zero boot delay
4243 * Patch by Christian Geißinger, 19 May 2002:
4244 On TRAB: wait until the dummy byte has been completely sent
4246 * Patch by David Updegraff, 22 Apr 2003:
4247 update for CrayL1 board
4249 * Patch by Pantelis Antoniou, 21 Apr 2003:
4250 add boot support for ARTOS (a proprietary OS)
4252 * Patch by Steven Scholz, 11 Apr 2003:
4253 Add support for RTC DS1338
4255 * Patch by Rod Boyce, 24 Jan 2003:
4256 Fix counting of extended partitions in diskboot command
4258 * Patch by Christophe Lindheimer, 20 May 2003:
4259 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4261 * Fix SDRAM timing on Purple board
4263 * Add support for CompactFlash on ATC board
4264 (includes support for Intel 82365 and compatible PC Card controllers,
4265 and Yenta-compatible PCI-to-CardBus controllers)
4267 * Patch by Mathijs Haarman, 08 May 2003:
4268 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4270 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4272 * Add support for Promess ATC board
4274 * Patch by Keith Outwater, 28 Apr 2003:
4275 - Miscellaneous corrections and additions to GEN860T board specific code.
4276 - Added GEN860_SC variant to GEN860T.
4277 - Miscellaneous corrections to GEN860T documentation.
4278 - Correct duplicate entry in U-Boot CREDITS file.
4279 - Add GEN860T_SC entry in MAINTAINERS file.
4280 - Update CREDITS file with GEN860T_SC info.
4282 * Update Smiths Aerospace addresses in MAINTAINERS file
4284 * Fix error handling in hush's version of "run" command
4287 - Splashscreen support
4290 - temperature dependend enabling of LCD
4292 * Allow booting from old "PPCBoot" disk partitions
4294 * Add support for TQM8255 Board / MPC8255 CPU
4296 ======================================================================
4297 Changes for U-Boot 0.3.1:
4298 ======================================================================
4300 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4302 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4303 display when Linux takes over
4305 * Patch by Erwin Rol, 27 Feb 2003:
4306 Add support for RTEMS (this time for real).
4308 * Add support for "bmp info" and "bmp display" commands to load
4309 bitmap images; this can be used (for example in a "preboot"
4310 command) to display a splash screen very quickly after poweron.
4312 * Add support for 133 MHz clock on INCA-IP board
4314 * Patch by Lutz Dennig, 10 Apr 2003:
4315 Update for R360MPI board
4317 * Add new meaning to "autostart" environment variable:
4318 If set to "no", a standalone image passed to the
4319 "bootm" command will be copied to the load address
4320 (and eventually uncompressed), but NOT be started.
4321 This can be used to load and uncompress arbitrary
4324 * Patch by Stefan Roese, 10 Apr 2003:
4325 Changed DHCP client to use IP address from server option field #54
4326 from the OFFER packet in the server option field #54 in the REQUEST
4327 packet. This fixes a problem using a Windows 2000 DHCP server,
4328 where the DHCP-server is not the TFTP-server.
4330 * Set max brightness for MN11236 displays on TRAB board
4332 * Add support for TQM862L modules
4334 ======================================================================
4335 Changes for U-Boot 0.3.0:
4336 ======================================================================
4338 * Patch by Arun Dharankar, 4 Apr 2003:
4339 Add IDMA example code (tested on 8260 only)
4341 * Add support for Purple Board (MIPS64 5Kc)
4343 * Add support for MIPS64 5Kc CPUs
4345 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4347 * Patch by Denis Peter, 04 Apr 2003:
4348 - update MIP405-4 board
4350 * Patch by Stefan Roese, 4 Apr 2003:
4351 - U-Boot version environment variable "ver" added
4352 (CONFIG_VERSION_VARIABLE).
4353 - Changed PPC405GPr version from A to B.
4354 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4356 * Patches by Denis Peter, 03 April 2003:
4357 - fix PCI IRQs on MPL boards
4358 - fix two more un-relocated pointer problems
4360 * Fix behaviour of "run" command:
4361 - print error message iv variable does not exist
4362 - terminate processing of arguments in case of error
4364 * Patches by Peter Figuli, 10 Mar 2003
4365 - Add support for BTUART on PXA platform
4366 - Add support for WEP EP250 (PXA) board
4368 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4369 flash using a BDI2000
4371 * Implement fix for I2C Edge Conditions problem for all boards that
4372 use the bit-banging driver (common/soft_i2c.c)
4374 * Patch by Martin Winistoerfer, 23 Mar 2003
4375 - Add port to MPC555/556 microcontrollers
4376 - Add support for cmi customer board with
4377 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4379 * Patch by Rick Bronson, 28 Mar 2003:
4380 - fix common/cmd_nand.c
4382 * Patch by Arun Dharankar, 24 Mar 2003:
4383 - add threads / scheduler example code
4385 * Add patches by Robert Schwebel, 31 Mar 2003:
4386 - add ctrl-c support for kermit download
4387 - align bdinfo output on ARM
4388 - csb226 board: bring in sync with innokom/memsetup.S
4389 - csb226 board: fix MDREFR handling
4390 - misc doc fixes / extensions
4391 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4392 - add BOOT_PROGRESS to armlinux.c
4394 * Add CPU ID, version, and clock speed for INCA-IP
4396 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4397 - fix SRAM and SDRAM memory sizing
4398 - add status LED support
4399 - add MAC address for second (SCC1) ethernet port
4401 * Update default environment for TQM8260 board
4403 * Patch by Rick Bronson, 16 Mar 2003:
4404 - Add NAND flash support for reading, writing, and erasing NAND
4405 flash (certain forms of which are called SmartMedia).
4406 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4408 * Patches by Robert Schwebel, 19 Mar 2003:
4409 - use arm-linux-gcc as default compiler for ARM
4410 - fix i2c fixup code
4411 - fix missing baudrate setting
4412 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4413 - moved "ignoring trailing characters" _before_ u-boot wants to
4414 print out diagnostics messages; removes bogus characters at the
4417 * Patch by John Zhan, 18 Mar 2003:
4418 Add support for SinoVee Microsystems SC8xx boards
4420 * Patch by Rolf Offermanns, 21 Mar 2003:
4421 ported the dnp1110 related changes from the current armboot cvs to
4422 current u-boot cvs. smc91111 does not work. problem marked in
4423 smc91111.c, grep for "FIXME".
4425 * Patch by Brian Auld, 25 Mar 2003:
4426 Add support for STM flash chips on ebony board
4428 * Add PCI support for MPC8250 Boards (PM825 module)
4430 * Patch by Stefan Roese, 25 Mar 2003:
4433 * Patch by Stefan Roese, 20 Mar 2003:
4434 - CPCI4052 update (support for revision 3).
4435 - Set edge conditioning circuitry on PPC405GPr for compatibility
4436 to existing PPC405GP designs.
4437 - Clip udiv to 5 bits on PPC405 (serial.c).
4439 * Extend INCAIP board support:
4440 - add automatic RAM size detection
4441 - add "bdinfo" command
4442 - pass flash address and size to Linux kernel
4443 - switch to 150 MHz clock
4445 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4446 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4447 boards, version 153 for Rev. 200 boards).
4449 * Patch by Vladimir Gurevich, 12 Mar 2003:
4450 Fix relocation problem of statically initialized string pointers
4453 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4454 Cleanup & bug fixes for JFFS2 code:
4455 - the memory mangement was broken. It caused havoc on malloc by
4456 writing beyond the block boundaries.
4457 - the length calculation for files was wrong, sometimes resulting
4458 in short file reads.
4459 - data copying now optionally takes fragment version numbers into
4460 account, to avoid copying from older data.
4461 See doc/README.JFFS2 for details.
4463 * Patch by Josef Wagner, 12 Mar 2003:
4464 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4465 - ETH05 and BEDBUG support for CU824
4466 - added support for MicroSys CPC45
4467 - new BOOTROM/FLASH0 and DOC base for PM826
4469 * Patch by Robert Schwebel, 12 Mar 2003:
4470 Fix the chpart command on innokom board
4473 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4474 s/PPCBoot/U-Boot/ in some files
4475 s/pImage/uImage/ in some files
4477 * Patch by Detlev Zundel, 15 Jan 2003:
4478 Fix '' command line quoting
4480 * Patch by The LEOX team, 19 Jan 2003:
4481 - add support for the ELPT860 board
4482 - add support for Dallas ds164x RTC
4484 * Patches by David Müller, 31 Jan 2003:
4485 - minimal setup for CardBus bridges
4486 - add EEPROM read/write support in the CS8900 driver
4487 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4488 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4490 * Patch by Steven Scholz, 04 Feb 2003:
4491 add support for RTC DS1307
4493 * Patch by Reinhard Meyer, 5 Feb 2003:
4494 fix PLPRCR/SCCR init sequence on 8xx to allow for
4495 changes of EBDF by software
4497 * Patch by Vladimir Gurevich, 07 Feb 2003:
4498 "API-compatibility patch" for 4xx I2C driver
4500 * TRAB fixes / extensions:
4501 - Restore VFD brightness as saved in environment
4502 - add support for Fujitsu flashes
4503 - make sure both buzzers are turned off (drive low level)
4505 * Patches by Robert Schwebel, 06 Mar 2003:
4506 - fix bug in BOOTP code (must use NetCopyIP)
4507 - update of CSB226 port
4508 - clear BSS segment on XScale
4509 - added support for i2c_init_board() function
4510 - update to the Innokom plattform
4512 * Extend support for redundand environments for configurations where
4513 environment size < sector size
4515 * Patch by Rune Torgersen, 13 Feb 2003:
4516 Add support for Motorola MPC8266ADS board
4518 * Patch by Kyle Harris, 19 Feb 2003:
4519 patches for the Intel lubbock board:
4520 memsetup.S - general cleanup (based on Robert's csb226 code)
4521 flash.c - overhaul, actually works now
4522 lubbock.c - fix init funcs to return proper value
4524 * Patch by Kenneth Johansson, 26 Feb 2003:
4525 - Fixed off by one in RFTA calculation.
4526 - No need to abort when LDF is lower than we can program it's only
4527 minimum timing so clamp it to what we can do.
4528 - Takes function pointer to function for reading the spd_nvram. Usefull
4529 for faking data or hardcode a module without the nvram.
4530 - fix other user for above change
4531 - fix some comments.
4533 * Patches by Brian Waite, 26 Feb 2003:
4534 - fix port for evb64260 board
4535 - fix PCI for evb64260 board
4538 * Patch by Reinhard Meyer, 1 Mar 2003:
4539 Add support for EMK TOP860 Module
4541 * Patch by Yuli Barcohen, 02 Mar 2003:
4542 Add SPD EEPROM support for MPC8260ADS board
4544 * Patch by Robert Schwebel, 21 Jan 2003:
4545 - Add support for Innokom board
4546 - Don't complain if "install" fails
4547 - README cleanup (remove duplicated lines)
4548 - Update PXA header files
4550 * Add documentation for existing POST code (doc/README.POST)
4552 * Patch by Laudney Ren, 15 Jan 2003:
4553 Fix handling of redundand environment in "tools/envcrc.c"
4555 * Patch by Detlev Zundel, 28 Feb 2003:
4556 Add bedbug support for 824x systems
4558 * Add support for 16 MB flash configuration of TRAB board
4560 * Patch by Erwin Rol, 27 Feb 2003:
4561 Add support for RTEMS
4563 * Add image information to README
4565 * Patch by Stefan Roese, 18 Feb 2003:
4566 CPCIISER4 configuration updated.
4568 * Patch by Stefan Roese, 17 Feb 2003:
4569 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4571 * Patch by Stefan Roese, 13 Feb 2003:
4572 Add "pcidelay" environment variable (in ms, enabled via
4573 CONFIG_PCI_BOOTDELAY).
4574 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4575 RST# to respond to configuration cycles (33MHz -> 1s).
4577 * Fix dual PCMCIA slot support (when running with just one
4580 * Add VFD type detection to trab board
4582 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4583 variable with value in the EEPROM
4585 * Patch by Stefan Roese, 10 Feb 2003:
4586 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4588 * Add support for MIPS32 4Kc CPUs
4590 * Add support for INCA-IP Board
4592 ======================================================================
4593 Changes for U-Boot 0.2.2:
4594 ======================================================================
4596 * Add dual ethernet support on PM826
4598 * Add support for LXT971 PHY on PM826
4600 * Patch by Tord Andersson, 16 Jan 2003:
4601 Fix flash sector count for TQM8xxL
4603 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4604 16 bytes out of each 32 byte block)
4606 ======================================================================
4607 Changes for U-Boot 0.2.1:
4608 ======================================================================
4610 * Add support for V37 board
4611 (patch by Jón Benediktsson, 11 Dec 2002)
4613 * Update baudrate in bd_info when it gets changed
4615 * Add watchdog trigger points while waiting for serial port
4616 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4618 * Improve command line tool to access the U-Boot's environment
4619 (figuration of the utility, using a config file)
4621 * Add single quote support for (old) command line parser
4623 * Switch LWMON board default config from FRAM to EEPROM;
4624 in POST, EEPROM shows up on 8 addresses
4626 ======================================================================
4627 Changes for U-Boot 0.2.0:
4628 ======================================================================
4630 * Use 1-byte-read instead of -write for iprobe() function
4631 Add i2c commands to PM826 config
4633 * extend I2C POST code: check for list on known addresses
4635 * Improve log buffer code; use "loglevel" to decide which messages
4636 to log on the console, too (like in Linux); get rid of "logstart"
4638 * Add command line tool to access the U-Boot's environment
4639 (board-specific for TRAB now, to be fixed later)
4641 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4642 Fix misc problems with AmigaOne support
4644 * Patch by Chris Hallinan, 3 Dec 2002:
4645 minor cleanup to the MPC8245 EPIC driver
4647 * Patch by Pierre Aubert , 28 Nov 2002
4648 Add support for external (SIU) interrupts on MPC8xx
4650 * Patch by Pierre Aubert , 28 Nov 2002
4651 Fix nested syscalls bug in standalone applications
4653 * Patch by David Müller, 27 Nov 2002:
4654 fix output of "pciinfo" command for CardBus bridge devices.
4656 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4659 * Add LED indication for IDE activity on KUP4K board
4661 * Fix startup problems with VFD display on TRAB
4663 * Patch by Pierre Aubert, 20 Nov 2002
4664 Add driver for Epson SED13806 graphic controller.
4665 Add support for BMP logos in cfb_console driver.
4667 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4669 * Patch by Rod Boyce, 21 Nov 2002:
4670 fix PCMCIA on MBX8xx board
4672 * Patch by Pierre Aubert , 21 Nov 2002
4673 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4674 bootmode word in DPRAM configurable
4676 * Patch by Daniel Engström, 18 Nov 2002:
4677 Fixes for x86 port (mostly strings issues)
4679 * Patch by Ken Chou, 18 Nov 2002:
4680 Fix for natsemi NIC cards (DP83815)
4682 * Patch by Pierre Aubert, 19 Nov 2002:
4683 fix a bug for the MII configuration, and some warnings
4685 * Patch by Thomas Frieden, 13 Nov 2002:
4686 Add code for AmigaOne board
4687 (preliminary merge to U-Boot, still WIP)
4689 * Patch by Jon Diekema, 12 Nov 2002:
4690 - Adding URL for IEEE OUI lookup
4691 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4693 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4694 root-on-nfs macros are designed to switch how the default boot
4695 method gets defined.
4697 * Patch by Daniel Engström, 13 Nov 2002:
4698 Add support for i386 architecture and AMD SC520 board
4700 * Patch by Pierre Aubert, 12 Nov 2002:
4701 Add support for DOS filesystem and booting from DOS floppy disk
4703 * Patch by Jim Sandoz, 07 Nov 2002:
4704 Increase number of network RX buffers (PKTBUFSRX in
4705 "include/net.h") for EEPRO100 based boards (especially SP8240)
4706 which showed "Receiver is not ready" errors when U-Boot was
4707 processing the receive buffers slower than the network controller
4710 * Patch by Andreas Oberritter, 09 Nov 2002:
4711 Change behaviour of NetLoop(): return -1 for errors, filesize
4712 otherwise; return code 0 is valid an means no file loaded - in this
4713 case the environment still gets updated!
4715 * Patches by Jon Diekema, 9 Nov 2002:
4716 - improve ADC/DAC clocking on the SACSng board to align
4717 the failing edges of LRCLK and SCLK
4718 - sbc8260 configuration tweaks
4719 - add status LED support for 82xx systems
4720 - wire sspi/sspo commands into command handler; improved error
4722 - add timestamp support and alternate memory test to the
4723 SACSng configuration
4725 * Patch by Vince Husovsky, 7 Nov 2002:
4726 Add "-n" to linker options to get rid of "Not enough room for
4727 program headers" problem
4729 * Patch by David Müller, 05 Nov 2002
4730 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4731 so we can use an already existing name
4733 * Patch by Pierre Aubert, 05 Nov 2002
4734 Hardware relatied improvments in FDC boot code
4736 * Patch by Holger Schurig, 5 Nov 2002:
4737 Make the PXA really change it's frequency
4739 * Patch by Pierre Aubert, 05 Nov 2002
4740 Add support for slave serial Spartan 2 FPGAs
4742 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4745 * Add support for log buffer which can be passed to Linux kernel's
4746 syslog mechanism; used especially for POST results.
4748 * Patch by Klaus Heydeck, 31 Oct 2002:
4749 Add initial support for kup4k board
4751 * Patch by Robert Schwebel, 04 Nov 2002:
4752 - use watchdog to reset PXA250 systems
4753 - added progress callbacks to (some of the) ARM code
4754 - update for Cogent CSB226 board
4756 * Add support for FPS860 board
4758 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4759 Improve PCI access on 32-bits Compact PCI bus
4761 * Fix mdelay() on TRAB - this was still the debugging version with
4762 seconds instead of ms.
4764 * Patch by Robert Schwebel, 1 Nov 2002:
4765 XScale related cleanup (affects all ARM boards)
4767 * Cleanup of names and README.
4769 ======================================================================
4770 Notes for U-Boot 0.1.0:
4771 ======================================================================
4773 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4775 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4776 For information about the history of the project please see the
4777 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4779 ======================================================================