1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Fixed PCI indirect config ops to handle multiple PCI controllers
6 We need to adjust the bus number we are trying to access based
7 on which PCI controller its on
8 Patch by Kumar Gala 12 Jan 2006
10 * Add helper function for generic flat device tree fixups for mpc83xx
11 Patch by Kumar Gala 11 Jan 2006
13 * Add support for passing initrd information via flat device tree
14 Patch by Kumar Gala 11 Jan 2006
16 * Added OF_STDOUT_PATH and OF_SOC
18 OF_STDOUT_PATH specifies the path to the device the kernel can use
21 OF_SOC specifies the proper name of the SOC node if one exists.
22 Patch by Kumar Gala 11 Jan 2006
24 * Allow board code to fixup the flat device tree before booting a
26 Patch by Kumar Gala 11 Jan 2006
28 * Added CONFIG_ options for bd_t and env in flat dev tree
30 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
31 into the resulting flat device tree.
33 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
34 variables from u-boot into the flat device tree
36 Patch by Kumar Gala 11 Jan 2006
38 * Report back PCI bus when doing table based device config
39 Patch by Kumar Gala 11 Jan 2006
41 * Added support for PCI prefetchable region and BARs
42 If a host controller sets up a region as prefetchable and
43 a device's BAR denotes it as prefetchable, allocate the
44 BAR into the prefetch region.
46 If a BAR is prefetchable and no prefetchable region has
47 been setup by the controller we fall back to allocating
48 the BAR into the normally memory region.
49 Patch by Kumar Gala 11 Jan 2006
51 * Only disable the MPC83xx watchdog if its enabled out of reset.
52 If its disabled out of reset SW can later enable it if so desired
53 Patch by Kumar Gala, 11 Jan 2006
55 * Allow config of GPIO direction & data registers at boot on 83xx
56 Patch by Kumar Gala, 11 Jan 2006
58 * Enable time handling on 83xx
59 Patch by Kumar Gala, 11 Jan 2006
61 * Make System IO Config Registers board configurable on MPC83xx
62 Patch by Kumar Gala, 11 Jan 2006
64 * Added PCI support for MPC8349ADS board
65 Patch by Kumar Gala 11 Jan 2006
67 * Add support for 28F256J3A flah (=> 64 MB) on PM520 board
69 * Fix compiler problem with at91rm9200dk board.
70 Patch by Eugen Bigz, 19 Dec 2005
72 ======================================================================
73 Changes for U-Boot 1.1.4:
74 ======================================================================
76 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
77 - Changed GPIO setup to enable another address line in order to
79 - Added function sdram_tr1_set to auto calculate the tr1 value for
81 Patch by Steven Blakeslee, 12 Dec 2005
83 * MPC5200: Set PCI retry counter to 0 = infinite retry;
84 The default of 255 is too short for slow devices.
85 Patch by Martin Nykodym, 12 Dec 2005
87 * Change port configuration for O2DNT (CODEC1 on PSC1).
89 * Fix register for PCI async mode on PPC440EP
90 Patch by Youngchul Bang, 08 Dec 2005
92 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
93 This segment may be required by some libgcc.a functions
96 * Fix DPRAM offset/size for MPC8541/8555.
97 Simplify TQM85xx Makefile handling.
99 * Fix data overflow (typo?) in rtc/ds1302.c
101 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
103 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
104 - Support for TQM8541/8555 boards added.
105 - Complete rework of TQM8540/8560 support.
106 - Common TQM85xx code now supports all current TQM85xx platforms
107 (TQM8540/8541/8555/8560).
108 - DDR SDRAM size detection added.
109 - CAS latency default values can be overwritten by setting "serial#"
110 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
111 If problems are detected with this non default CAS latency,
112 the default values will be used instead.
113 - Flash size detection added.
114 - Moved FCC ethernet driver initialization behind TSEC driver init
115 -> TSEC is first device.
116 Patch by Stefan Roese, 30 Nov 2005
118 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
119 Patch by John Otken, 23 Nov 2005
121 * Changed PPC44x startup message (cpu info, speed...) to common style:
122 On PPC44x platforms, the startup message generated in "cpu.c" only
123 comprised the ppc type and revision but not additional information
124 like speed etc. Those speed infos where printed in the board specific
125 code. This new implementation now prints all CPU infos in the common
126 cpu specific code. No board specific code is needed anymore and
127 therefore removed from all current 44x implementations.
128 Patch by Stefan Roese, 27 Nov 2005
130 * Adjust TQM834x PHY addresses for latest hardware revision.
132 * Increase malloc arena on TQM5200 board to 256 kB.
133 With 64 kb uniform flash sector size the old value of 128 kB was
136 * Fix miiphy global data initialization (problem on 4xx boards when
137 no ethaddr is assigned). Initialization moved from
138 miiphy_register() to eth_initialize().
140 Based on initial patch for 4xx platform by Matthias Fuchs.
142 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
144 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
145 The COPYING file was extended to make clear that these files can be
146 used in non-GPL code, too.
147 Also, a corresponding note was placed in the headers of the affected files.
149 * Add support for Prodrive P3P440 board:
150 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
151 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
152 for bank autodetection
153 Patch by Stefan Roese, 22 Nov 2005
155 * Change all '$(...)' variable references into '${...}'
156 which makes the environment compatible with the hush shell.
157 WARNING: Support for the old '$(...)' syntax will be
158 discontinued in a later version.
160 * Minor changes to init flags in TQM834x PCI.
162 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
163 Patch by Stefan Roese, 15 Nov 2005
165 * New PPC 405EP board added: CMS700
166 Added CONFIG_NET_MULTI for VOM405 board.
167 Added reset_phy() for VOM405 board.
168 Patch by Matthias Fuchs, 09 Nov 2005
170 * Updated PCI mapping for esd CPCI2DP board.
171 Add support for error LED.
172 Patch by Matthias Fuchs, 07 Nov 2005
174 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
175 Patch by Stefan Roese, 07 Nov 2005
177 * Correct PPC Timebase register definitions (SPRN_TBRL...)
178 Patch by Stefan Roese, 07 Nov 2005
180 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
181 Patch by Stefan Roese, 05 Nov 2005
183 * Additional fix for external IRQ config on Yellowstone & Yosemite
184 Patch by Stefan Roese, 03 Nov 2005
186 * Add support for Ocotea pass 3 with 440GX Rev. F
187 Patch by Stefan Roese, 01 Nov 2005
189 * Fix external IRQ configuration on Yellowstone & Yosemite
190 Patch by Stefan Roese, 28 Oct 2005
192 * Add support for multiple PHYs.
193 Tested on the following boards:
194 cmcpu2 (at91rm9200/ether.c)
195 PPChameleon (ppc4xx/4xx_enet.c)
196 yukon (mpc8220/fec.c)
198 tqm834x (mpc834x/tsec.c) with EEPRO100
199 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
200 Main changes include:
202 - miiphy_register routine was added to allow multiple PHYs to be registered
203 - miiphy_read and miiphy_write are now defined in this file, and
204 require additional argument (char *devname)
205 - other miiphy_* routines also require additional device name argument
208 Calling reset_phy() was moved to be executed *after* eth_initialize().
209 This is necessary as now some of the implementations of reset_phy()
210 may need to use miiphy_reset() which is not allowed before eth_initialize()
211 as eth_initialize registers all required miiphy_* routines.
212 Tested on IP860 and PHY initializes properly after this change.
214 * Correct includes for flat tree builder.
216 * Fix conflicting types (flash_write()) in trab auto_update.c.
218 * Add PCI support for the TQM834x board.
220 * Add missing 4xx board to MAKEALL
221 Patch by Stefan Roese, 20 Oct 2005
223 * Fix conflicting types (flash_write()) in esd auto_update.c
224 Patch by Stefan Roese, 20 Oct 2005
226 * Fix problem with sleep in NetConsole (use get_timer())
227 Patch by Stefan Roese, 20 Oct 2005
229 * Add NetConsole Support for AMCC eval boards
230 Patch by Stefan Roese, 20 Oct 2005
232 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
233 Patch by Stefan Roese, 18 Oct 2005
235 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
236 Fix identation on ext2ls help entry.
237 Patch by Stefan Roese, 14 Oct 2005
239 * Add support for TQM834x boards.
242 * Cleanup for GCC-4.x
244 * Add documentation for Open Firmware Flat Tree and usage.
245 Patch by Pantelis Antoniou, 13 Oct 2005
247 * Add missing files for Pantelis Antoniou's patch
248 Patch by Pantelis Antoniou, 04 Sep 2005
250 * Fix problem in ppc4xx eth-driver without ethaddr (only without
251 CONFIG_NET_MULTI set)
252 Patch by Stefan Roese, 10 Oct 2005
254 * Fix gzip bmp support (test if malloc fails, warning when truncated).
255 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
256 Patch by Stefan Roese, 07 Oct 2005
258 * Add support for OF flat tree for the STXtc board.
259 Patch by Pantelis Antoniou, 04 Sep 2005
261 * Support passing of OF flat trees to the kernel.
262 Patch by Pantelis Antoniou, 04 Sep 2005
266 * Add support for NetSilicon NS7520 processor.
267 Patch by Art Shipkowski, 12 May 2005
269 * Add support for AP1000 board.
270 Patch by James MacAulay, 07 Oct 2005
272 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
273 Patch by Anders Larsen, 07 Oct 2005
275 The Atmel errata #11 states that the transfer buffer descriptor
276 table must be aligned on a 16-word boundary. As it turned out, this
277 is insufficient - it seems the table must be aligned on a boundary
278 at least as large as the table itself (in Linux this is not an
279 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
281 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
282 Patch by Anders Larsen, 07 Oct 2005
284 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
285 sed the linker scripts, rather than pre-process them.
286 Patch by Peter Pearse, 07 Oct 2005
288 * Update make target for ARM supported boards.
289 Use lowlevel_init() instead of platformsetup() [rename].
290 Patch by Peter Pearse, 06 Oct 2005
292 * Fix booting from serial dataflash on AT91RM9200
293 Patch by Peter Menzebach, 29 Aug 2005
295 * Add JFFS2 support for TRAB board
296 Patch by Martin Krause, 25 Aug 2005
298 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
299 Patch by Marcus Hall, 24 Aug 2005
301 * Fix the machine-id of the Cogent csb637 board
302 Patch by Anders Larsen, 05 Oct 2005
304 * Complete support for the KwikByte KB920x boards
305 Patch by Anders Larsen, 05 Oct 2005
307 * Set the AT91RM9200 clock to asynchronous mode
308 Patch by Anders Larsen, 03 May 2005
310 * Set the AT91RM9200 clock to synchronous mode
311 Patch by Anders Larsen, 29 Apr 2005
313 * Add support for Cogent csb637
314 Patch by Anders Larsen, 29 Apr 2005
316 * Fix dm9161.c initialization
317 Patch by Anders Larsen, 29 Apr 2005
319 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
320 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
322 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
323 Patch by Anders Larsen, 29 Apr 2005
325 * Fix device partition intialization for SystemACE disks.
326 Patch by Stephen Williams, 28 Apr 2005
328 * Added support for KwikByte KB920x boards (based on AT91RM9200)
329 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
331 * Add support for S29GL064M-R3 flash chip on xsengine board
332 Patch by Kurt Stremerch, 18 Apr 2005
334 * E500 update: repoint IVPR to RAM when code is relocated
335 Patch by Kylo Ginsberg, 13 Apr 2005
337 * Fix loop end test in lib_generic/string.c:strswab()
338 Patch by Andrew Dyer, October 10, 2005
339 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
343 * Update ARM Integrator boards:
344 Correct addessing errors in platform files.
345 Split off common core module data from Integrator header files to
346 include/armcoremodule.h.
347 Patch by Peter Pearse, 04 Oct 2005
349 * Make sure only supported compiler options are used
350 Import "cc-option" shell function from kernel and
351 use it to get the correct ARM GCC options for individual CPUs
352 Patch by Peter Pearse, 30 Jun 2005
354 * Fix 440GR to print correct cpu revision
355 Patch by Stefan Roese, 04 Oct 2005
357 * Change board message on AMCC Yosemite & Yellowstone to common style
358 Patch by Stefan Roese, 03 Oct 2005
360 * Fix compiler warning
362 * Fix FEC PHY addresses for TQM85xx boards
364 * Fix uninitialized variable problem in hush shell
365 Patch by Lars Rostock, 26 Sep 2005
367 * Undo change of f6e20fc6ca... to include/configs/trab.h
368 (Must have been an accident?)
370 * Add support for AT91RM9200 OHCI Controller.
371 Patch by Eric Benard, 07 Apr 2005
373 * Update ARM mach-types.h
374 Patch by Eric Benard, 07 Apr 2005
376 * Add support for MP2USB board.
377 Patch by Eric Benard, 07 Apr 2005
379 * Add board support for armadillo HT1070
380 Patch by Rowel Atienza, 06 Apr 2005
382 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
383 Patch by Vitaly Bordug, 30 Mar 2005
385 * Add iopset command on mpc8xx
386 Patch by Daniel Eisenhut, 25 Mar 2005
388 * Add support for MII in eepro100 driver.
389 Patch by Gleb Natapov, 21 Mar 2005
391 * Fixes to the Lubbock (PXA 25x) support:
392 - Resolve the FIXME with respect to saving the u-boot environment.
393 - Make the default load address land in real memory.
394 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
395 Patch by David Brownell, 10 Mar 2005
397 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
398 Patch by Marc Leeman, 04 Mar 2005
400 * OMAP242x H4 board update
401 - fix for ES2 differences.
402 - switch to using the cfi_flash driver.
403 - fix SRAM build address.
404 - fix for GP device operation.
405 - unlock SRAM for GP devices.
406 - display more device information.
407 - fix potential deadlock in omap24xx_i2c driver.
408 - fix DLL load values to match dpllout*1 operation.
409 - fix 2nd chip select init for combo DDR device.
410 - add support for CFI Intel 28F256L18 on H4 board.
411 Patch by Richard Woodruff, 03 Mar 2005
413 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
414 Patch by Steven Scholz, 02 Mar 2005
417 Patch by Ara Avanesyan, 24 Feb 2005
419 * Remove unneeded #include <malloc.h>
420 Patch by Ladislav Michl, 22 Feb 2005
422 * Add cramfs support for m68k
423 Patch by Zachary Landau, 21 Feb 2005
425 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
426 Patch by Jeff Angielski, 21 Feb 2005
428 * Fix au1x00_serial baud rate calculation:
429 remove hardcoded cpu clock divisor and use register instead;
430 round up instead of truncate
431 Patch by Andrew Dyer, 15 Feb 2005
433 * Add Xilinx Spartan3 family FPGA support
434 Patch by Kurt Stremerch, 14 Feb 2005
436 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
437 Patch by Zachary Landau, 11 Feb 2005
440 Patch by Matthias Fuchs, 25 Sep 2005
442 * Added support for PCI bridge on MPC8272ADS
443 Patch by Vitaly Bordug, Feb 09 2005
445 * Update multicore CM9XX support for Integrator AP to allow booting from flash
446 Patch by Jean-Paul Saman, 8 Feb 2005
448 * Fix strswab() to reliably find end of string
449 Patch by Andrew Dyer, 08 Feb 2005
451 * Fix typos in include/ppc440.h
452 Patch by Andrew E Mileski, 04 Feb 2005
454 * Add Vibren (was Accelent) PXA255 IDP Support
455 Patch by Cliff Brake, 04 Feb 2005
457 * Fix tools/bmp_logo.c using incorrect offset to pixel data
458 Patch by Andrew Dyer, 31 Jan 2005
460 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
461 Patch by Peter Pearse, 2 Feb 2005
463 * Fix error handling in tools/env/fw_env.c
464 Patch by Ara Avanesyan, 01 Feb 2005
466 * Fix MGT5100 PSC baudrate calculation
467 Patch by Sebastian Schau, 27 Jan 2005
469 * OMAP242x fix for GP device booting
470 - Add SRAM unlock for GP devices.
471 - Change DDR DLL unlock value to allow DPLLout*1 operation.
472 Patches by Richard Woodruff, 21 Jan 2005:
474 * Add support for AMD's Pb1x00 eval board;
475 add MII routines to the au1x00 ethernet driver;
476 add USB ohci driver (work in progress)
477 Patch by Thomas Sailer, 20 Jan 2005
479 * Update omap5912osk board
480 Use drivers/cfi_flash.c instead of private flash driver;
481 Remove hardcoded personalized settings from omap5912osk.h;
482 Fix spacing with (RO) marks in 'flinfo' output.
483 Patch by Michael Bendzick, 14 Jan 2005
485 * Fix warnings for PCI code on ixp
486 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
488 * virtex2 fix for bogus download error messages
489 The virtex2 FPGA download code watches for init going active during
490 a download of config data as an error condition. init also goes
491 active after a configuration is finished in concert with the done
492 signal. So far, the code does not check for done active until all
493 of the configuration data is sent. If configuration data has a few
494 extra pad bytes at the end, this would cause an error message even
495 though the download had suceeded.
496 NOTE: virtex2 slave serial and spartan2 versions may still have the
498 Patch by Andrew Dyer, 12 Jan 2005
500 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
501 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
502 message when probing for nonexistent flash in little endian mode.
503 As a side effect more efficient and smaller code is generated,
504 which is always a Good Thing (TM).
505 Patch by Ladislav Michl, 24 Sep 2005
507 * Update for TFTP using a fixed UDP port
508 Use the approved environment variable names. Added "tftpdstp" to
509 allow ports other than 69 per Tolunay Orkun's recommendation.
510 Patch by Jerry Van Baren, 12 Jan 2005
512 * Allow to force TFTP to use a fixed UDP port
513 (Add a configuration option CONFIG_TFTP_PORT and optional env
515 Patch by Jerry Van Baren, 10 Jan 2005
517 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
518 Patch by Leif Lindholm, 29 Dec 2004
520 * Cleanup: fix broken builds
522 * Fix PHY address argument passing with mii info command
523 Patch by Andrew Dyer, 28 Dec 2004
525 * Cleanup (PPC4xx is AMCC now)
527 * esd CPCI2DP board added
528 Patch by Matthias Fuchs, 22 Sep 2005
530 * esd PMC405 board updated
531 Patch by Matthias Fuchs, 22 Sep 2005
533 * Add SM501 support to HH405 board.
534 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
535 Add support for eeprom write-enable (CFG_EEPROM_WREN).
536 Patch by Stefan Roese, 22 Sep 2005
538 * Fix autonegotiation in tsec ethernet driver
539 Patch by Stefan Roese, 21 Sep 2005
541 * Fix bug in auto_update (trab board)
542 Patch by Martin Krause, 16 Sep 2005
544 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
545 Patch by Francesco Mandracci, 16 Sep 2005
547 * Update configuration for INKA4x0 board
549 * Update configuration for PM854 board
550 Based on patch by R. Loeffl, 20 Jul 2005
552 * Add PCI support to TQM8540 and TQM8560 boards
553 Patch by Stefan Roese, 15 Sep 2005
555 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
556 boards (baudrate, environment...). Flash driver fixed.
557 Patch by Stefan Roese, 15 Sep 2005
559 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
560 ethernet port on ebony.
561 Patch by Stefan Roese, 7 Sep 2005
563 * Added support for mtddevnum and mtddevname variables (mtdparts command)
565 * Change default console baud rate for stxxtc board
567 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
568 Patch by Stefan Roese, 31 Aug 2005
570 * Fix default command set (don't include CFG_CMD_DISPLAY command)
571 Patch by Pantelis Antoniou, 02 Sep 2005
575 * Enable SM712 driver support for HMI1001 board.
577 * Fix problems with ld version 2.16 (dot outside sections problem)
578 Pointed out by Gerhard Jaeger, 31 Aug 2005;
579 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
581 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
583 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
585 * Add keyboard and dot matrix display support for HMI1001 board.
587 * Prepare U-Boot for gcc-4.x
589 * Fixed Bamboo port to enable running without DDR-DIMM
590 (Bamboo has also 64MB onboard DDR)
591 Patch by Stefan Roese, 24 Aug 2005
593 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
594 now handling all 4xx cpu's
595 Patch by Stefan Roese, 16 Aug 2005
597 * Fix make dependencies for at91rm9200 and ks8695 cpus
598 Patch by Steven Scholz, 23 Aug 2005
600 * Add JFFS2 support for TQM5200 board
602 * Add esd cpci5200 and pf5200 boards
603 Patch by Reinhard Arlt, 22 Aug 2005
605 * Fix sysclock for TQM8540 and TQM8560 boards
606 Patch by Martin Krause, 25 Jul 2005
608 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
609 Patch by Martin Krause, 08 Jun 2005
611 * Add new board specific commands for TQM5200/STK52XX
612 - Sound commands (beep, wav, sound)
613 - Test commands (led, can, backlight, rs232)
614 Patch by Martin Krause, 02 May 2005
616 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
617 because of a bug in the AT91RM9200 CPU PLL
618 Patch by Martin Krause, 22 Apr 2005
620 * Add automatic HW detection for another CMC_PU2 variant
621 Patch by Martin Krause, 20 Apr 2005
623 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
624 Patch by Martin Krause, 19 Apr 2005
626 * Fix initialization problem on TQM5200 without SM501
627 Patch by Martin Krause, 08 Apr 2005
629 * Add RTC support for STK52XX.200
630 Patch by Martin Krause, 07 Apr 2005
632 * Add support for IFM o2dnt board
634 * Enable PCI on hmi1001 board
636 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
637 so we can use them to, e.g., check the existence of a file with
638 "if ls foo; then this; else that; fi" in the hush shell
639 Patch by Andreas Engel, 16 August 2005
641 * Coding style cleanup
643 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
644 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
646 * Check return value of malloc in 440gx_enet.c
647 Patch by Travis B. Sawyer, 18 Jul 2005
649 * Add Sandburst Metrobox and Sandburst Karef board support packages.
650 Second serial port on 440GX now defined as a system device.
651 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
652 Patch by Travis B. Sawyer, 12 Jul 2005
654 ======================================================================
655 Changes for U-Boot 1.1.3:
656 ======================================================================
660 * Add forgotten new fils from latest VoiceBlue update
662 * Make bootretry feature work with hush shell.
663 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
664 Patch by Andreas Engel, 19 Jul 2005
666 * Update Hymod Board Database PHP code in "tools" directory
667 Patch by Murray Jensen, 01 Jul 2005
669 * Make "tr" command use POSIX compliant; export HOSTOS make variable
670 Patch by Murray Jensen, 30 Jun 2005
672 * Fix Murray Jensen's mail address.
673 Patch by Murray Jensen, 30 Jun 2005
675 * Preserve PHY_BMCR during a soft reset.
676 Patch by Carl Riechers, 24 Jun 2005
678 * VoiceBlue update: eeprom tool can also store firmware version now.
679 eeprom.bin is runable by jumping at load address.
680 Patch by Ladislav Michl, 23 May 2005
682 * Move the AT91RM9200DK to the ARM Systems list.
683 Patch by Anders Larsen, 26 Apr 2005
685 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
686 Patch by Anders Larsen, 26 Apr 2005
688 * measure_gclk() is needed when DEBUG is enabled
689 Patch by Bryan O'Donoghue, 25 Apr 2005
691 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
692 Patch by Reinhard Arlt, 12 Aug 2005
694 * esd PCI405 board updated
695 Patch by Matthias Fuchs, 28 Jul 2005
697 * esd WUH405 and DU405 board updated
698 Patch by Matthias Fuchs, 27 Jul 2005
700 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
701 Patch by Matthias Fuchs, 4 May 2005
703 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
704 boards (baudrate, environment...). Flash driver fixed.
705 Patch by Stefan Roese, 11 Aug 2005
707 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
708 Patch by Stefan Roese, 11 Aug 2005
710 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
711 Patch by Stefan Roese, 11 Aug 2005
713 * Add configuration for IFM AEV FIFO board.
714 Minor coding style cleanup.
716 * Add configuration for IFM SPI eval board
718 * Fix CompactFlash problem on HMI1001 board
720 * Make new "mtdparts" code build with older compilers
721 Patch by Andrea Scian, 09 Aug 2005
723 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
724 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
725 with the 405 defines and the linux kernel defines.
726 Patch by Stefan Roese, 08 Aug 2005
728 * Fix compiler warnings with older GCC versions
730 * Add common (with Linux) MTD partition scheme and "mtdparts" command
732 Old, obsolete and duplicated code was cleaned up and replace by the
733 new partitioning method. There are two possible approaches now:
735 The first one is to define a single, static partition:
737 #undef CONFIG_JFFS2_CMDLINE
738 #define CONFIG_JFFS2_DEV "nor0"
739 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
740 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
741 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
743 The second method uses the mtdparts command line option and dynamic
746 /* mtdparts command line support */
747 #define CONFIG_JFFS2_CMDLINE
748 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
749 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
751 Command line of course produces bigger images, and may be inappropriate
752 for some targets, so by default it's off.
754 * Fix build problems for PM856 Board
756 * Fix sign extension bug in 'fpga loadb' command;
757 make 'fpga loadb' always print the file header info
758 Patch by Andrew Dyer, 11 Jan 2005
760 * Fix errors that occur when accessing SystemACE CF
761 Patch by Jeff Angielski, 09 Jan 2005
763 * Document switching between U-Boot and PlanetCore on RPXlite
764 by Sam Song, 24 Dec 2004
766 * Fix PowerQUICC II mask detection.
767 Patch by Eugene Surovegin, 20 Dec 2004
769 * Add support for Altera NIOS DK1C20 board
770 Patch by Shlomo Kut, 13 Dec 2004
772 * Add support for ep8248 board
773 Patch by Yuli Barcohen, 12 Dec 2004
777 * Fix baudrate setting for KGDB on MPC8260
778 Patch by HoJin, 11 Dec 2004
780 * Fix 'mii help' text formatting
781 Patch by Cory Tusar, 10 Dec 2004
783 * Fix return code of NFS command
784 Patch by Hiroshi Ito, 11 Dec 2004
788 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
789 Patch by Steven Blakeslee, 04 Aug 2005
791 * Add support for AMCC Bamboo PPC440EP eval board
792 Patch by Stefan Roese, 04 Aug 2005
794 * Patch by Jon Loeliger
795 Fix style issues primarily in 85xx and 83xx boards.
797 - Trailing white space
798 - Indentation not by TAB
799 - Excessive amount of empty lines
800 - Trailing empty lines
802 * Patch by Ron Alder, 11 Jul 2005
803 Add Xianghua Xiao and Lunsheng Wang's support for the
804 GDA MPC8540 EVAL board.
806 * Patch by Eran Liberty
807 Add support for the Freescale MPC8349ADS board.
809 * Patch by Jon Loeliger, 25 Jul 2005
810 Move the TSEC driver out of cpu/mpc85xx as it will be shared
811 by the upcoming mpc83xx family as well.
813 * Patch by Jon Loeliger, 05 May 2005
814 Implemented support for MPC8548CDS board.
815 Added DDR II support based on SPD values for MPC85xx boards.
816 This roll-up patch also includes bugfies for the previously
818 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
820 * Patch by Jon Loeliger, 10 Feb 2005
821 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
823 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
825 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
826 for faster flash parts.
827 Add documentation for BR/OR for FLASH.
829 * Patch by Jon Loeliger 08 Feb 2005
830 Determine L2 Cache size dynamically on 85XX boards.
832 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
833 - Convert the CPM2 based functionality to use new CONFIG_CPM2
834 option rather than a myriad of CONFIG_MPC8560-like variants.
835 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
836 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
837 new CONFIG_CPM2 option to each 8260 board.
839 * Add support for MicroSys PM856 board
840 Patch by Josef Wagner, 03 Aug 2005
842 * Minor fixes to PM854 board
843 Patch by Josef Wagner, 03 Aug 2005
845 * Adjust configuration of XENIAX board
846 (chip select and GPIO required for USB operation)
848 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
849 routed to the Watchdog handler
850 Patch by Eugene Surovegin, 18 Jun 2005
852 * (re)enabled scsi commands do_scsi() and do_scsiboot()
853 Patch by Denis Peter, 06 Dec 2004
855 * Fix endianess problem in TFTP / NFS default filenames
856 Patch by Hiroshi Ito, 06 Dec 2004
858 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
860 Patch by Murray Jensen, 18 Jul 2005
862 * Fix typo in mkconfig script (used == instead of =)
863 Patch by Murray Jensen, 18 Jul 2005
865 * Cleanup build problems on 64 bit build hosts
867 * Update MAINTAINERS file
869 * Patch by Stefan Roese, 01 Aug 2005:
870 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
871 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
873 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
874 to run on both 405GP and 405GPr eval boards).
876 * Patch by Steven Blakeslee, 27 Jul 2005:
877 - Add support for AMCC PPC440EP/GR.
878 - Add support for AMCC Yosemite PPC440EP eval board.
879 - Add support for AMCC Yellowstone PPC440GR eval board.
881 * Minor fixes for PPChameleon Board:
882 - fix alignment of NAND size
883 - make code do what the comment says
885 * Implement h/w sector protection status synchronization at boot.
886 The code is provided for, and was tested on, the Yukon/Alaska
887 and PM520 boards only.
889 A bug in flash_real_protect() for the Yukon board was fixed by
890 adding a function that tells if two banks are on one flash chip.
892 * Fix sysmon POST problem: check I2C error codes
893 This fixes a problem of displaying bogus voltages when the voltages
894 are so low that the I2C devices start failing while the rest of the
895 system keeps running.
897 * Patch by Cedric Vincent, 6 Jul 2005:
898 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
900 * Patch by Jon Loeliger, 20 Jul 2005:
901 Add missing PCI IO port definitions.
903 * Add CompactFlash support for HMI1001 board.
905 * Adjust printed board ID for LWMON board.
907 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
909 * Add new argument format for flash commands to allow for usage like
910 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
911 U-Boot will automaticially find the end of the corresponding sector.
913 * Patch by Stefan Roese, 5 Jul 2005:
914 Update uc100 board PHY setup
916 * Patch by Stefan Roese, 1 Jul 2005:
917 Fix PHY address for CATcenter board (now correct!)
919 * Patch by Stefan Roese, 30 Jun 2005:
920 Fix PHY addresses for PPChameleon and CATcenter boards
921 Change MAINTAINER for most esd boards
923 * Patch by Detlev Zundel, 30 Jun 2005:
924 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
926 * Fix baudrate calculation problem on MPC5200 systems
928 * Add EEPROM and RTC support for HMI1001 board
930 * Patch by Detlev Zundel, 20 Jun 2005:
931 Fix initialization of low active GPIO pins on inka4x0 board
933 * Enable redundant environment, disable HW flash protection of
936 * Patch by Travis Sawyer, 10 Jun 2005:
937 Initialize allocated dev and private hw structures
938 after their respective allocation in 440gx_enet.c
940 * Patch by Steven Scholz, 10 Jun 2005:
941 Fix byteorder problems with second argument of "bootm" with
944 * Add support for HMI1001 board
946 * Disable "date" and "sntp" commands on TQM866M
948 * Fix watchdog reset problems on LWMON board
950 * Patch by Juergen Selent, 17 May 2005:
951 Add support for Funkwerk VoVPN gateway module.
953 * Cleanup debug code for MPC8220 FEC driver
955 * Extend burst mode RAM test program to take a loop count
958 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
959 those boards that use it.
961 * Patches by Greg Ungerer, 19 May 2005:
962 - add support for the KS8695P (ARM 922 based) CPU
963 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
965 * Patch by Steven Scholz, 19 May 2005:
966 Add support for CONFIG_SERIAL_TAG on ARM boards
968 * Add PCI support for Sorcery board.
969 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
971 * Fix compile problems caused by new burst mode SDRAM test;
972 make port pins to trigger logic analyzer configurable
974 * Fix timer handling on MPC85xx systems
976 * Fix debug code in omap5912osk flash driver
978 * Add support for MPC8247 based "IDS8247" board.
980 * Add support for 2 x TSEC interfaces on the TQM8540 board.
982 * On LWMON we must use the watchdog to reset the board as the CPU
983 genereated HRESET pulse is too short to reset the external
986 * Add test tool to exercise SDRAM accesses in burst mode
987 (as standalone program, MPC8xx/PowerPC only)
989 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
992 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
993 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
994 added to support LZO and LZARI compression modes (undefined by
997 * Fix problem with symbolic links in JFFS2 code.
999 * Use linker ASSERT statement to prevent undetected overlapping of
1000 sections on PPChameleon board; other boards might use this, too.
1002 * Patch by Stefan Roese, 03 May 2005:
1004 Fix problems in cmd_universe.c
1006 * Patch by Matthias Fuchs, 03 May 2005:
1007 Added missing variable declaration in cmd_nand.c
1008 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1010 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1012 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1014 Fix PHY address for canmb board.
1016 * Cleanup serial console baudrate calculation on AT91RM9200;
1017 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1019 * Patch by Matthias Fuchs, 18 Apr 2005:
1020 Make PCI target address spaces on PMC405 and CPCI405 boards
1021 configurable via environment variables
1023 * Auto-size RAM on canmb board.
1025 * Add support for canmb board
1027 * Patch by Stefan Roese, 13 Apr 2005:
1028 Update for esd apc405
1030 * Fixes for TQM8560 board:
1032 - remove debug messages
1033 - fix flash sector protection
1035 * Patch by Steven Scholz, 07 Apr 2005:
1036 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1038 * Patches by Steven Scholz, 07 Apr 2005:
1039 Fix compiler warning in altera.c
1040 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1042 * Patch by Ladislav Michl, 06 Apr 2005:
1043 Fix voiceblue configuration.
1045 * Patch by Stefan Roese, 06 Apr 2005:
1046 Updates for OCOTEA board:
1047 - Changed U-Boot size from 512kByte to 256kByte
1048 - Fixed flash driver to support boot from soldered user flash
1049 - Added README for switch from PIBS firmware to U-Boot
1051 * Patch by Travis Sawyer, 05 Apr 2005:
1052 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1053 Problem found by Andrew Wozniak.
1055 * Patch by Steven Scholz, 06 Apr 2005:
1056 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1057 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1059 * Patches by Robert Whaley, 29 Nov 2004:
1060 - update the pxa-regs.h file for PXA27x chips
1061 - add PXA27x based ADSVIX board
1062 - add support for MMC on PXA27x processors
1064 * Patch by Andrew E. Mileski, 28 Nov 2004:
1065 Fix PPC4xx SPD SDRAM detection bug
1067 * Patch by Hiroshi Ito, 26 Nov 2004:
1068 Fix logic of "test -z" and "test -n" commands
1070 * Patch by Ladislav Michl, 05 Apr 2005:
1071 Add support for VoiceBlue board.
1073 * Patch by Ladislav Michl, 05 Apr 2005:
1074 Fix netboot_common() prototypes.
1076 * Patch by Steven Scholz, 05 Apr 2005:
1077 Use i.MX watchdog timer for reset_cpu()
1079 * Patch by Steven Scholz, 05 Apr 2005:
1080 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1081 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1082 (now in interupts.c)
1084 * Add support for MPC8220 based "sorcery" board.
1086 * Add support for TQM8560 board.
1088 * Add FEC support for TQM8540 board.
1089 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1091 * Patch by Martin Krause, 04 Apr 2005:
1092 Update default configuration for CMC_PU2 board.
1094 * Patch by Steven Scholz, 04 Apr 2005:
1095 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1096 - introduce two new configuration options instead:
1097 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1099 * Patch by Steven Scholz, 04 Apr 2005:
1100 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1102 * Fix timer code for ARM systems: make sure that udelay() does not
1103 reset timers so it's save to use udelay() in timeout code.
1105 * Patch by Mathias Küster, 23 Nov 2004:
1106 add udelay support for the mcf5282 cpu
1108 * Patch by Tolunay Orkun, 16 November 2004:
1109 fix incorrect onboard Xilinx CPLD base address
1111 * Patch by Jerry Van Baren, 08 Nov 2004:
1112 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1113 the jumper for the HRCW source should select flash. If lowboot is
1114 not selected, the jumper for the HRCW source should select the
1116 - change default load base address to 0x00400000
1118 * Patch by Yuli Barcohen, 08 Nov 2004:
1119 Add support for Analogue & Micro Rattler boards.
1120 Tested on Rattler8248.
1122 * Patch by Andre Renaud, 08 Nov 2004:
1123 Fix watchdog support in common/lcd.c
1125 * Patch by Marc Leeman, 05 Nov 2003:
1126 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1127 bug only affects the XPC8245 processors
1129 * Patches by Josef Wagner, 29 Oct 2004:
1130 - Add support for MicroSys CPU87 board
1131 - Add support for MicroSys PM854 board
1133 * Patch by Jian Zhang, 02 Nov 2004:
1134 Add 16-bit NAND support
1136 * Patch by Scott McNutt, 01 Nov 2004:
1137 Add missing NIOS/NIOS2 support for "iminfo" command
1139 * Patch by Detlev Zundel, 29 Oct 2004:
1140 Add missing NIOS/NIOS2 support for "mkimage" tool.
1142 * Patch by David Adair, 27 Oct 2004:
1143 Add missing 440GX SDRAM Controller reset
1145 * Patch by Steven Scholz, 25 Oct 2004:
1146 Declare reset_cpu() in include/common.h instead locally
1148 * Patch by Yusdi Santoso, 22 Oct 2004:
1149 - Add support for HIDDEN_DRAGON board
1150 - fix endianess problem in driver/rtl1839.c
1152 * Patch by Allen Curtis, 21 Oct 2004:
1153 support multiple serial ports
1155 * Patch by Richard Klingler, 03 Apr 2005:
1156 Add call to eth_halt() in net/net.c when called functions fail
1157 after eth_init() has been called.
1159 * Patch by Sam Song, 3 April 2005:
1160 - Update README.Netconsole
1163 * Prepare for SoC rework of ARM code:
1164 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1165 - rename memsetup into lowlevel_init (function name and source files)
1166 Patch by Steven Scholz, 03 Apr 2005:
1167 - create SoC specific directories include/asm-arm/arch-imx and
1168 include/asm-arm/arch-s3c24x0
1170 * Fix problems with SNTP support;
1171 enable SNTP support in some boards.
1173 * Patches by Martin Krause, 01 Apr 2005:
1174 - Fix flash erase timeout on CMC_PU2
1175 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1177 * Patch by Steven Scholz, 13 March 2005:
1178 fix cache enabling for AT91RM9200
1180 * Patch by Masami Komiya, 30 Mar 2005:
1181 add SNTP support and expand time server and time offset fields of
1182 DHCP support. See doc/README.SNTP
1184 * Patch by Steven Scholz, 13 Dec 2004:
1185 Fix bug in at91rm920 ethernet driver
1187 * Patch by Steven Scholz, 13 Dec 2004:
1188 Remove duplicated code by merging memsetup.S files for
1189 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1191 * Patch by Detlev Zundel, 31 Mar 2005:
1192 Cleanup duplicate definition of overwrite_console()
1194 * Update TQM5200 configuration;
1195 prepare for Rev. 200 starter kit boards
1197 * Patch by Scott McNutt, 21 Oct 2004:
1198 Add support for Nios-II EPCS Controller core.
1200 * Patch by Scott McNutt, 20 Oct 2004:
1202 - Add sysid command (Nios-II only).
1203 - Locate default exception trampoline at proper offset.
1204 - Implement I/O routines (readb, writeb, etc)
1205 - Implement do_bootm_linux
1207 * Patches by Martin Krause, 22 Mar 2005:
1208 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1209 - add support for SM501 graphics controller
1210 - add support for graphic console on TQM5200
1211 - add support for TQM5200 Rev 200
1212 - cleanup, fix typo in include/configs/TQM5200.h
1214 * Patch by Manfred Baral, 17 Mar 2005:
1217 * Fix RTC configuration for PPChameleon board
1219 * Cleanup, fix typo in include/configs/TQM5200.h
1221 * Patch by Stefan Roese, 16 Mar 2005:
1222 Update for esd auto_update and hh405 board
1224 * Adapt for U-Boot image size (new features enabled) on TQM5200
1226 * Update code for TQM8540 board (and 85xx in general):
1227 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1228 - Reformat boot messages
1229 - Enable redundant environment
1230 - Replace the -O2 optimization flag with -mno-string
1232 * Patch by David Brownell, 10 Mar 2005:
1233 Restore copyright statements in OHCI drivers.
1235 * Add support for TQM8540 board
1237 * Patch by Detlev Zundel, 14 Mar 2005:
1238 NC650: changed NAND flash addressing to using UPMB
1240 * Patch by Stefan Roese, 14 Mar 2005:
1241 Update for esd voh405 fpga image
1243 * INKA4x0: Allow initialization of LCD backlight dimming from
1244 "brightness" environment variable.
1246 * Add port initialization for digital I/O on INKA4x0
1248 * Patch by Stefan Roese, 01 Mar 2005:
1249 Update for esd boards dp405 and hub405
1251 * Fix get_partition_info() parameter error in all other calls
1252 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1254 * Enable USB and IDE support for INKA4x0 board
1256 * Patch by Andrew Dyer, 28 Feb 2005:
1257 fix ext2load passing an incorrect pointer to get_partition_info()
1258 resulting in load failure for devices other than 0
1260 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1262 * Cleanup USB and partition defines
1264 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1266 * Add reset code for Coral-P on INKA4x0 board
1268 * Patch by Martin Krause, 28 Jun 2004:
1269 Update for TRAB board.
1271 * Fix some missing "volatile"s in MPC5xxx FEC driver
1273 * Fix cirrus voltage detection (for CPC45)
1275 * Fix byteorder problem in usbboot and scsiboot commands.
1277 * Patch by Cajus Hahn, 04 Feb 2005:
1278 - don't insist on leading '/' for filename in ext2load
1279 - set default partition to useful value (1) in ext2load
1281 * Patch by Andrew Dyer, 08 Jan 2005:
1282 fix wrong return codes in ext2 code
1284 * Removed '--no-warn-mismatch' option from Makefile. This option
1285 makes 'ld' to overlook binary objects compatibility.
1287 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1288 --end-group) outside of the group. This will make 'ld' to do
1289 _multiple_ search in the library group when resolving symbol
1290 references and do only a _single_ seach in libgcc.a after the group
1293 * Fix stability problems on CPC45 board again.
1295 * Make image detection for diskboot / usbboot / scsiboot more robust
1296 (also check header checksum)
1298 * Update CPC45 board configuration.
1300 * Add USB and PCI support for INKA4x0 board
1302 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1306 * Patch by Robin Getz, 13 Oct 2004:
1307 Add standalone application to change SMC91C111 MAC addresses,
1308 see examples/README.smc91111_eeprom
1310 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1311 Fix Flash support for ARM Integrator CP.
1313 * Patch by Richard Woodruff, 10 Jan 2005:
1314 Update support for OMAP2420 (ARM11) and H4 board:
1315 o clean up and add new types to H4 memory probe code.
1316 o fix to work with internal boot.
1317 o added PRCM config III operation.
1318 o fix marginal flash timings.
1319 o add revison ATAG usage.
1320 o enable voltage scaling at power chip.
1321 o fix compile error for i2c.
1323 * Fix network problem (error when receiving multiple ARP packets)
1325 * Patch by Daniel Poirot, 12 Oct 2004:
1326 Add support for Wind River sbc405 board
1328 * Patch by Rainer Brestan, 12 Oct 2004:
1329 Make examples/Makefile more robust
1331 * Patch by Sam Song, 11 October 2004:
1332 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1333 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1336 * Patch by Sam Song, 10 Oct 2004:
1337 Fix a parameter error in run_command() in main.c
1339 * Patch by Richard Woodruff, 01 Oct 2004:
1340 add support for the TI OMAP2420 processor and its H4 reference
1343 * Patch by Christian Pellegrin, 24 Sep 2004:
1344 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1346 * Patch by Leif Lindholm, 23 Sep 2004:
1347 add support for the AMD db1550 board
1349 * Patch by Travis Sawyer, 15 Sep 2004:
1350 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1351 update README.serial_multi
1353 * Patches by David Snowdon, 07 Sep 2004:
1354 - add u-boot.hex target in the top level Makefile
1355 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1356 - use -mtune=xscale and -march=armv5 options for PXA
1358 * Patch by Florian Schlote, 08 Sep 2004:
1359 Add support for SenTec-COBRA5272-board (Coldfire).
1361 * Patch by Gleb Natapov, 07 Sep 2004:
1362 mpc824x: set PCI latency timer to a sane value
1365 * Patch by Kurt Stremerch, 03 Sep 2004:
1366 Add bitstream configuration option for fpga command (Xilinx only).
1368 * Patch by Kurt Stremerch, 03 Sep 2004:
1369 Add Xilinx Spartan2E family FPGA support
1371 * Patch by Jeff Angielski, 02 Sep 2004:
1372 Add Added support for H2 revision of the EP8260 board.
1373 Fixed formatting for some of the EP8260 related source files.
1375 * Patch by Jon Loeliger, 02 Sep 2004:
1376 Reset monitor size back to 256 so environment can be written
1377 to flash on MPC85xx ADS and CDS releases.
1379 * Patch by Paolo Broggini, 02 Sep 2004:
1380 Make BSS clearing on ARM systems more robust
1382 * Patch by Yue Hu and Joe, 01 Sep 2004:
1383 - add PCI support for ixp425;
1384 - add EEPRO100 suppor tfor ixdp425 board.
1386 * Fix problem with protected sector detection in driver/cfi_flash.c
1388 ======================================================================
1389 Changes for U-Boot 1.1.2:
1390 ======================================================================
1392 * Code cleanup, mostly for GCC-3.3.x
1394 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1395 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1396 additional ethernet addresses.
1398 * Cleanup drivers/i82365.c - avoid duplication of code
1400 * Fix bogus "cannot span across banks" flash error message
1404 * Add support for CompactFlash for the CPC45 Board.
1406 * Fix problems with CMC_PU2 flash driver.
1409 - avoid trigraph warning in fs/ext2/ext2fs.c
1410 - rename UC100 -> uc100
1412 * Add support for UC100 board
1414 * Patch by Stefan Roese, 16 Dez 2004:
1415 - ext2fs support added
1416 - Tundra universe support added
1417 - Coldfire MCF5249 support added (no preloader needed!)
1418 - MCF5249 board TASREG added
1419 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1421 - some esd boards updated
1422 - memory commands "mdc" and "mwc" added for cyclic read/write
1423 (CONFIG_MX_CYCLIC, see README for further description)
1425 * Add support for INKA4X0 board
1427 * Patch by Steven Scholz, 12 Dec 2004:
1428 Fix typo in AT91 memory setup.
1430 * Patch by Martin Krause, 27 Oct 2004:
1431 - add support for "STK52xx" board (including PS/2 multiplexer)
1432 - add hardware detection for TQM5200
1434 * Clean up CMC PU2 flash driver
1436 * Update MAINTAINERS file
1438 * Fix bug in MPC823 LCD driver
1440 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1442 * Enable long help on CMC PU2 board;
1444 increase CPU speed from 179 to 207 MHz.
1446 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1447 unaligned tail part specially).
1449 * Update for AT91RM9200DK and CMC_PU2 boards:
1450 - Enable booting directly from flash
1451 - fix CMC_PU2 flash driver
1453 * Fix mkimage usage message
1455 * Map SRAM on NC650 board
1457 * Work around for Ethernet problems on Xaeniax board
1459 * Patch by TsiChung Liew, 23 Sep 2004:
1460 - add support for MPC8220 CPU
1461 - Add support for Alaska and Yukon boards
1463 * Fix configuration for ERIC board (needs more room)
1465 * Adjust MIPS compiler options at run-time depending on tools version
1466 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1467 "-mcpu=4kc" for old tools)
1469 * Add passing of the command line and memory size information to the
1470 kernel on xaeniax board.
1472 * Enable NAND flash support for NC650 board.
1474 * Patch by Thomas Lange 07 Oct 2004:
1475 Updated README for DBAu1x00 boards to match current status
1477 * Patch by Philippe Robin, 28 Sept 2004:
1478 Fix Flash support for Versatile.
1480 * Patch by Roger Blofeld, 16 Sep 2004:
1481 Fix timeout for DHCP command retry
1483 * Patch by Pantelis Antoniou, 14 Sep 2004:
1484 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1486 * Patch by Pantelis Antoniou, 14 Sep 2004:
1487 Kick watchdog when bz-decompressing
1489 * Fix CFG_HZ problems on AT91RM9200 systems
1490 [Remember: CFG_HZ should be 1000 on ALL systems!]
1492 * Patch by Gridish Shlomi, 30 Aug 2004:
1493 - Add support to revA version of PQ27 and PQ27E.
1494 - Reverted MPC8260ADS baudrate back to original 115200
1496 * Patch by Hojin, 17 Sep 2004:
1497 Fix typo in cfi_flash.c
1499 * Patch by Mark Jonas, 09 September 2004:
1500 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1503 * Patch by Mark Jonas, 31 August 2004:
1504 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1505 improves FTP performance for MPC5200 systems. Enabled for IceCube
1508 * Patch by Michael Bendzick, 30 Aug 2004:
1509 - Improve platform.S code for omap1510inn that detects whether code
1510 is running from SDRAM or not. Patch allows SDRAM to be configured
1511 if code is running out of SRAM at 0x20000000.
1513 * Patch by Frederick Klatt, 30 Aug 2004:
1514 Add support for the Wind River SBC8540/SBC8560 boards
1516 * Configure SX1 board to use drivers/cfi_flash.c
1518 * Patches by Michael Bendzick, 30 Aug 2004:
1519 - Configure omap1510inn board to use drivers/cfi_flash.c
1520 - Make drivers/cfi_flash.c protect environment and redundant
1523 * Patch by Steven Scholz, 23 Jun 2004:
1524 - Add script (tools/img2brec.sh) to programm U-Boot into
1525 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1527 * Patches by Scott McNutt, 24 Aug 2004:
1528 - Add support for Altera Nios-II processors.
1529 - Add support for Psyent PCI-5441 board.
1530 - Add support for Psyent PK1C20 board.
1532 * Patches by Jon Loeliger, 24 Aug 2004:
1533 - Add support for the MPC8541 and MPC8555 CDS boards
1534 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1535 - Convert MPC85xxADS to use common CFI flash driver
1536 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1537 from board_early_init_f()
1538 - Provide SW workaround for PCI initialization on 85xx CDS
1540 * Patches by George G. Davis, 24 Aug 2004:
1541 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1542 - Remove static network setup defaults from mx1ads_config
1543 - update ARM boards to use constants from mach-types.h
1545 * Patch by Gary Jennejohn, 04 Oct 2004:
1546 - fix I2C on at91rm9200
1547 - add support for Ricoh RS5C372A RTC
1549 * Patch by Gary Jennejohn, 01 Oct 2004:
1550 - add support for CMC PU2 board
1551 - add support for I2C on at91rm9200
1553 * Patch by Gary Jennejohn, 28 Sep 2004:
1554 fix baudrate handling on at91rm9200
1556 * Patch by Yuli Barcohen, 22 Aug 2004:
1557 - remove ZPC.1900 board-specific flash driver;
1558 switch the port to generic CFI driver;
1561 * Patch by Hinko Kocevar, 21 Aug 2004:
1562 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1564 * Clean up tools/bmp_logo.c to not add trailing white space
1566 * Patch by Hinko Kocevar, 21 Aug 2004:
1567 - Group common framebuffer functions in common/lcd.c
1568 - Group common framebuffer macros and #defines in include/lcd.h
1569 - Provide calc_fbsize() for video ATAG
1571 * Patch by Sam Song, 21 August 2004:
1572 - Fix a typo in README
1573 - Align "(RO)" output for "flinfo" after "protect on"
1574 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1575 ratio 1:1 when core frequency less than 50MHz
1577 * Patches by Hinko Kocevar, 21 Aug 2004:
1578 - fix some "use of label at end of compound statement" warnings
1579 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1581 * Patch by Steven Scholz, 16 Aug 2004:
1582 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1583 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1584 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1585 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1586 into cpu/arm920t/$(SOC)/
1588 * Patches by Sean Chang, 09 Aug 2004:
1589 - Added support for both 8 and 16 bit mode access to System ACE CF
1591 - Fixed missing System ACE CF device during get FAT partition info
1592 in fat_register_device function.
1593 - Enabled System ACE CF support on ML300.
1595 * Patch by Sean Chang, 09 Aug 2004:
1596 Synch defines for saveenv and do_saveenv functions so they get
1597 compiled under the same statement.
1599 * Patch by Sean Chang, 09 Aug 2004:
1600 - Added I2C support for ML300.
1601 - Added support for ML300 to read out its environment information
1602 stored on the EEPROM.
1603 - Added support to use board specific parameters as part of
1604 U-Boot's environment information.
1605 - Updated MLD files to support configuration for new features
1608 * Patches by Travis Sawyer, 05 Aug 2004:
1609 - Remove incorrect bridge settings for eth group 6
1610 - Add call to setup bridge in ppc_440x_eth_initialize
1611 - Fix ppc_440x_eth_init to reset the phy only if its the
1612 first time through, otherwise, just check the phy for the
1613 autonegotiated speed/duplex. This allows the use of netconsole
1614 - only print the speed/duplex the first time the phy is reset.
1616 * Patch by Shlomo Kut, 29 Mar 2004:
1617 Add support for MKS Instruments "Quantum" board
1619 * Fix build problem with Cogent boards;
1620 avoid using <asm/byteorder.h> when using the host compiler
1622 * Patch by Ganapathi C, 04 Aug 2004:
1623 Fix NFS timeout issue
1625 * Patch by Yuli Barcohen, 19 Jul 2004:
1626 - Fix host tools building in Cygwin environment
1627 - Fix header files search order for host tools
1629 * Patch by Tom Armistead, 19 Jul 2004:
1630 Fix kgdb.S support for 74xx_75x cpu
1632 * Patch by Jon Loeliger, 15 Jul 2004:
1633 Fix MPC85xx I2C driver
1635 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1637 * Patch by Stephen Williams, 15 July 2004
1638 Set the PCI class code for JSE board as part of PCI interface setup
1640 * Patch by Michael Bendzick, 15 Jul 2004:
1641 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1642 CFG_FLASH_USE_BUFFER_WRITE is set
1644 * Patch by Yuli Barcohen, 13 Jul 2004:
1645 Allow clock setting on MPC866/MPC885 series chips according to
1646 environment variable `cpuclk'
1648 * Patch by Yuli Barcohen, 20 Apr 2004:
1649 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1651 * Patch by Vincent Dubey, 24 Sep 2004:
1652 Add support for xaeniax board
1654 * Add comment about non-GPL character of standalone applications to
1657 * Fix FEC ethernet problem on NSCU board.
1659 * Patch by Gary Jennejohn, 09 Sep 2004:
1660 allow to use USART1 as console port on at91rm9200dk boards
1662 * Patch by Stefan Roese, 16 Sep 2004:
1665 * Fix SysClk handling for PPChameleon and CATcenter boards
1667 * Patch by Detlev Zundel, 08 Sep 2004:
1668 Update etags build target
1670 * Improve NetConsole support: add support for broadcast destination
1671 address and buffered input.
1673 * Cleanup compiler warnings for GCC 3.3.x and later
1675 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1677 * Add support for IDS "NC650" board
1679 * Add automatic update support for LWMON board
1681 * Clear Block Lock-Bits when erasing flash on LWMON board.
1683 * Fix return code of "fatload" command
1685 * Enable MSDOS/VFAT filesystem support for LWMON board
1687 * Patch by Martin Krause, 03 Aug 2004:
1688 change timing for SM501 graphics controller on TQM5200 module
1690 * Patch by Mark Jonas, 13 July 2004:
1691 - Total5200 LCD now run in little endian mode. Endianess conversion
1692 is done in hardware.
1693 - Removed last reference to "console" environment variable.
1695 * Patches by Lars Munch, 12 Jul 2004:
1696 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1698 - split out the LXT971A PHY from ns_9750_eth.h
1699 - split the dm9161 phy part out of at91rm9200_ether.c
1701 * Patch by Andreas Engel, 12 Jul 2004:
1702 Replaced hardcoded PL011 clock frequency with config variable.
1703 Fixed wrong CONFIG_CMD_DFL doc.
1705 * Patch by Thomas Viehweger, 09 Jun 2004:
1706 make it possible to remove chpart when there is only one partition
1708 * Add support for console over UDP (compatible to Ingo Molnar's
1709 netconsole patch under Linux)
1711 * Patch by Jon Loeliger, 16 Jul 2004:
1712 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1714 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1715 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1716 and CONFIG_L2_INIT_RAM options.
1717 - Refactor Local Bus initialization out of SDRAM setup.
1718 - Re-implement new version of LBC11/DDR11 errata workarounds.
1719 - Moved board specific PCI init parts out of CPU directory.
1720 - Added TLB entry for PCI-1 IO Memory
1721 - Updated README.mpc85xxads
1723 * Patch by Sascha Hauer, 28 Jun:
1724 - add generic support for Motorola i.MX architecture
1725 - add support for mx1ads, mx1fs2 and scb9328 boards
1727 * Patches by Marc Leeman, 23 Jul 2004:
1728 - Add define for the PCI/Memory Buffer Configuration Register
1729 - corrected comments in cpu/mpc824x/cpu_init.c
1731 * Add support for multiple serial interfaces
1732 (for example to allow modem dial-in / dial-out)
1734 * Patch by Stefan Roese, 15 Jul 2004:
1735 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1737 * Fix NSCU config; add ethernet wakeup code.
1739 * Add link for preloader for Motorola Coldfire to README.m68k
1741 * Patch by Michael Bendzick, 12 Jul 2004:
1742 fix output formatting in drivers/cfi_flash.c
1744 * Patch by Mark Jonas, 02 Jul 2004:
1745 Fix lowboot (again) on MPC5xxx
1747 * Patch by Curt Brune, 07 Jul 2004:
1748 relocate exception vectors on arm720t if needed
1750 * Patch by George G. Davis, 06 Jul 2004:
1751 - update mach-types.h to latest arm.linux.org.uk master list
1752 - Set correct OMAP1610 bi_arch_number for build target
1754 * Patch by Curt Brune, 06 Jul 2004:
1755 evb4510: add support for timer interrupt; cleanup
1757 * Patch by Dan Poirot, 06 Jul 2004:
1758 Fix sbc8260 environment variables
1760 * Cleanup redundand "console" environment variable
1762 * Patch by Mark Jonas, 05 Jul 2004:
1763 add support for the Total5100's and Total5200's LCD screen
1765 * Patches by Dan Eisenhut, 01 Jul 2004:
1767 - Move doc2000.h include to prevent compiler warning on some boards
1769 * Patch by Mark Jonas, 01 Jul 2004:
1770 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1771 MGT5100 and MPC5200 based Freescale platforms.
1773 * Patch by Philippe Robin, 01 Jul 2004:
1774 Add initialization for Integrator and versatile board files.
1776 * Patch by Hinko Kocevar, 01 Jun 2004:
1777 Fix VFD FB allocation, add LCD FB allocation on ARM
1779 * Patch by Martin Krause, 30 Jun 2004:
1780 Add support for TQM5200 board
1782 * Patch by Martin Krause, 29 Jun 2004:
1783 Add loopw command: infinite write loop on address range
1785 * Patches by Yasushi Shoji, 29 Jun 2004:
1786 - add empty include/asm-microblaze/processor.h
1787 - add to CREDITS and MAINTAINERS
1788 - add gd initialization
1789 - add MicroBlaze and SUZAKU board to MAKEALL script
1790 - add reset support for SUZAKU
1791 - add flush_cache() for MicroBlaze
1792 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1793 size flash memory on SUZAKU
1795 * Patch by Prakash Kumar, 27 Jun 2004:
1796 Add support for the PXA250 based Intrinsyc Cerf board.
1798 * Patch by Yasushi Shoji, 27 Jun 2004:
1799 fix comment in include/common.h
1801 * Rename SBC8560 into sbc8560 for consistency
1803 * Patch by Daniel Poirot, 24 Jun 2004:
1804 Add support for Wind River's sbc8240 board
1806 * Patches by Yasushi Shoji, 26 Jun 2004:
1807 - drivers/serial_xuartlite.c: fix "return 0" in void function
1808 - add microblaze support to mkimage tool
1810 * Patch by Fred Klatt, 25 Jun 2004:
1811 Add support for WindRiver's sbc8560 board
1813 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1814 Small Bugs fixes for "at91rm9200dk" board:
1815 - Timing modifications for SPI DataFlash access
1816 - Fix NAND flash detection bug
1818 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1819 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1821 * Patch by Jon Loeliger, 17 June 2004:
1822 Completion of the 8540ADS/8560ADS updates:
1823 Fix some PCI and Rapid I/O memory maps,
1824 Initialize both TSEC 1 and 2,
1826 Update MAINTAINER for 85xx boards and README.mpc85xxads
1828 * Patch by Yuli Barcohen, 16 Jun 2004:
1829 Remove obsolete AdderII port which was superseded by unified
1830 AdderII/Adder87x port
1832 * Patch by Ladislav Michl, 16 Jun 2004:
1833 Fix gcc-3.3.3 warnings for smc91111.c
1835 * Patch by Stefan Roese, 02 Jul 2004:
1836 - Fix bug in 405 ethernet driver; allocated data not cleared!
1837 - Fix problem in 405 i2c driver; don't try to print without console!
1839 * Patch by Paul Ruhland, 11 Jun 2004:
1840 Remove debug code from 'board/lpd7a40x/flash.c'
1842 * Patch by Andrea Marson, 11 Jun 2004:
1843 Update for PPChameleon board:
1844 - support for SysClk @ 25MHz
1845 - support for Silicon Motion SM712 VGA controller
1848 * Patches by Richard Woodruff, 10 Jun 2004:
1849 - fix problems with examples/stubs.c for GCC >= 3.4
1850 - fix problems with gd initialization
1852 * Patch by Curt Brune, 17 May 2004:
1853 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1854 - Add support for ESPD-Inc. EVB4510 Board
1856 * Patch by Marc Leeman, 11 May 2004:
1857 Fix for MPC8245 - reading PPC Memory from another device with the
1858 PPC as PCI target device corrupts data due to interenal hardware
1861 * Fix "cls" command when used with splash screen
1863 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1864 slow download of a big image)
1866 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1867 display even after showing a bitmap
1869 * Patch by Josef Wagner, 04 Jun 2004:
1870 - DDR Ram support for PM520 (MPC5200)
1871 - support for different flash types (PM520)
1872 - USB / IDE / CF-Card / DiskOnChip support for PM520
1873 - 8 bit boot rom support for PM520/CE520
1874 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1875 - I2C and RTC support for CPC45
1876 - support of new flash type (28F160C3T) for CPC45
1878 * Fix flash parameters passed to Linux for PPChameleon board
1880 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1882 * Patch by Paul Ruhland, 10 Jun 2004:
1883 fix support for Logic SDK-LH7A404 board and clean up the
1884 LH7A404 register macros.
1886 * Patch by Matthew McClintock, 10 Jun 2004:
1887 Modify code to select correct serial clock on Sandpoint8245
1889 * Patch by Robert Schwebel, 10 Jun 2004:
1890 Add support for Intel K3 strata flash.
1892 * Patch by Thomas Brand, 10 Jun 2004:
1893 Fix "loads" command on DK1S10 board
1895 * Patch by Yuli Barcohen, 09 Jun 2004:
1896 Add support for 8MB flash SIMM and JFFS2 file system on
1897 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1899 * Patch by Yuli Barcohen, 09 Jun 2004:
1900 Add support for Analogue&Micro Adder87x and the older AdderII board.
1902 * Patch by Ming-Len Wu, 09 Jun 2004:
1903 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1905 * Patch by Sam Song, 09 Jun 2004:
1906 - Add support for RPXlite_DW board
1907 - Update FLASH driver for 4*AM29DL323DB90VI
1908 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1910 * Patch by Mark Jonas, 08 June 2004:
1911 - Make MPC5200 boards evaluate the SVR to print processor name and
1912 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1914 * Patch by Kai-Uwe Bloem, 06 May 2004:
1915 Fix endianess problem in cramfs code
1917 * Patch by Tom Armistead, 04 Jun 2004:
1918 Add support for MAX6900 RTC
1920 * Patches by Ladislav Michl, 03 Jun 2004:
1921 - fix cfi_flash.c on LE systems
1922 - let 'make mrproper' delete u-boot.img as well
1923 - turn printf into debug in cfi_flash.c
1925 * Patch by Kurt Stremerch, 28 May 2004:
1926 Add support for Exys XSEngine board
1928 * Patch by Martin Krause, 27 May 2004:
1929 Fix a MPC5xxx I2C timing issue in i2c_probe().
1931 * Patch by Leif Lindholm, 27 May 2004:
1932 Fix board_init_f() for dbau1x00 board.
1934 * Patch by Imre Deak, 26 May 2004:
1935 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1936 Set flash base accordingly, and decide whether to do or skip board
1937 specific setup steps.
1939 * Patch by Josef Baumgartner, 26 May 2004:
1940 Add missing define in include/asm-m68k/global_data.h
1942 * Patch by Josef Baumgartner, 25 May 2004:
1943 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1945 * Patch by Paul Ruhland, 24 May 2004:
1946 fix SDRAM initialization for LPD7A400 board.
1948 * Patch by Jian Zhang, 20 May 2004:
1949 add support for environment in NAND flash
1951 * Patch by Yuli Barcohen, 20 May 2004:
1952 Add support for Interphase iSPAN boards.
1954 * Patches by Paul Ruhland, 17 May 2004:
1955 - Add I/O functions to the smc91111 ethernet driver to support the
1956 Logic LPD7A40x boards.
1957 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1958 specifically the LPD7A400.
1960 * Patches by Robert Schwebel, 15 May 2004:
1961 - call MAC address reading code also for SMSC91C111;
1962 - make SMSC91C111 timeout configurable, remove duplicate code
1963 - fix get_timer() for PXA
1964 - update doc/README.JFFS2
1965 - use "bootfile" env variable also for jffs2
1967 * Patch by Tolunay Orkun, 14 May 2004:
1968 Add support for Cogent CSB472 board (8MB Flash Rev)
1970 * Patch by Thomas Viehweger, 14 May 2004:
1971 - flash.h: more flash types added
1972 - immap_8260.h: some bits added (useful for RMII)
1973 - cmd_coninfo.c: typo corrected, printf -> puts
1974 - reduced size by replacing spaces with tab
1976 * Patch by Robert Schwebel, 13 May 2004:
1977 Add 'imgextract' command: extract one part of a multi file image.
1979 * Patches by Jon Loeliger, 11 May 2004:
1980 Dynamically handle REV1 and REV2 MPC85xx parts.
1981 (Jon Loeliger, 10-May-2004).
1982 New consistent memory map and Local Access Window across MPC85xx line.
1983 New CCSRBAR at 0xE000_0000 now.
1984 Add RAPID I/O memory map.
1985 New memory map in README.MPC85xxads
1986 (Kumar Gala, 10-May-2004)
1987 Better board and CPU identification on MPC85xx boards at boot.
1988 (Jon Loeliger, 10-May-2004)
1989 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1990 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1991 (Jim Robertson, 10-May-2004)
1992 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1993 Supports multiple PHYs.
1994 (Andy Fleming, 10-May-2004)
1995 Some README.MPC85xxads updates.
1996 (Kumar Gala, 10-May-2004)
1997 Copyright updates for "Freescale"
1998 (Andy Fleming, 10-May-2004)
2000 * Patch by Stephen Williams, 11 May 2004:
2001 Add flash support for ST M29W040B
2002 Reduce JSE specific flash.c to remove dead code.
2004 * Patch by Markus Pietrek, 04 May 2004:
2005 Fix clear_bss code for ARM systems (all except s3c44b0 which
2006 doesn't clear BSS at all?)
2008 * Fix "ping" problem on INC-IP board. Strange problem:
2009 Sometimes the store word instruction hangs while writing to one of
2010 the Switch registers, but only if the next instruction is 16-byte
2011 aligned. Moving the instruction into a separate function somehow
2012 makes the problem go away.
2014 * Patch by Rishi Bhattacharya, 08 May 2004:
2015 Add support for TI OMAP5912 OSK Board
2017 * Patch by Sam Song May, 07 May 2004:
2018 Fix typo of UPM table for rmu board
2020 * Patch by Pantelis Antoniou, 05 May 2004:
2021 - Intracom board update.
2024 * Add support for the second Ethernet interface for the 'PPChameleon'
2027 * Patch by Dave Peverley, 30 Apr 2004:
2028 Add support for OMAP730 Perseus2 Development board
2030 * Patch by Alan J. Luse, 29 Apr 2004:
2031 Fix flash chip-select (OR0) option register setting on FADS boards.
2033 * Patch by Alan J. Luse, 29 Apr 2004:
2034 Report MII network speed and duplex setting properly when
2035 auto-negotiate is not enabled.
2037 * Patch by Jarrett Redd, 29 Apr 2004:
2038 Fix hang on reset on Ocotea board due to flash in wrong mode.
2040 * Patch by Dave Peverley, 29 Apr 2004:
2041 add MAC address detection to smc91111 driver
2043 * Patch by David Müller, 28 Apr 2004:
2044 fix typo in lib_arm/board.c
2046 * Patch by Tolunay Orkun, 20 Apr 2004:
2047 - README update: add CONFIG_CSB272 and csb272_config
2048 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2049 i2cfast environment variable
2051 * Patch by Yuli Barcohen, 19 Apr 2004:
2052 - Rename DUET_ADS to MPC885ADS
2053 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2054 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2055 - Clean up FADS family port to use the new defines
2057 * Fix PCI support on CPC45 board
2059 * Patch by Scott McNutt, 25 Apr 2004:
2060 Add Nios GDB/JTAG Console support:
2061 - Add stubs to support gdb via JTAG.
2062 - Add support for console over JTAG.
2065 * Add support for CATcenter board (based on PPChameleon ME module)
2067 * Patch by Klaus Heydeck, 12 May 2004:
2068 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2069 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2070 various changes to KUP4 board specific files
2072 * Fix minor network problem on MPC5200: need some delay between
2073 resetting the PHY and sending the first packet. Implemented in a
2074 "natural" way by invoking the PHY reset and initialization code
2075 only once after power on vs. each time the interface is brought up.
2077 * Add some limited support for low-speed devices to SL811 USB controller
2078 (at least "usb reset" now passes successfully and "usb info" displays
2079 correct information)
2081 * Change init sequence for multiple network interfaces: initialize
2082 on-chip interfaces before external cards.
2084 * Fix memory leak in the NAND-specific JFFS2 code
2086 * Fix SL811 USB controller when attached to a USB hub
2088 * Fix config option spelling in PM520 config file
2090 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2091 patches by Pantelis Antoniou, 30 Mar 2004)
2093 * Fix minor NAND JFFS2 related issue
2095 * Fixes for SL811 USB controller:
2096 - implement workaround for broken memory stick
2097 - improve error handling
2099 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2100 cope with congested networks.
2102 ======================================================================
2103 Changes for U-Boot 1.1.1:
2104 ======================================================================
2106 * Patch by Travis Sawyer, 23 Apr 2004:
2107 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2108 errata from Vitesse Semiconductor.
2110 * Patch by Philippe Robin, 22 Apr 2004:
2111 Fix ethernet configuration for "versatile" board
2113 * Patch by Kshitij Gupta, 21 Apr 2004:
2114 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2116 * Patch by Steven Scholz, 24 Feb 2004:
2117 Fix a bug in AT91RM9200 ethernet driver:
2118 The MII interface is now initialized before accessing the PHY.
2120 * Patch by John Kerl, 19 Apr 2004:
2121 Use U-boot's miiphy.h for PHY register names, rather than
2122 introducing a new header file.
2124 * Update pci_ids.h from linux-2.4.26
2126 * Patch by Masami Komiya, 19 Apr 2004:
2127 Fix problem cause by VLAN function on little endian architecture
2128 without VLAN environment
2130 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2131 binary image for all clock frequencies. Implement run-time
2132 optimization of flash access timing based on the actual bus
2135 * Modify KUP4X board configuration to use SL811 driver for USB memory
2136 sticks (including FAT / VFAT filesystem support)
2138 * Add SL811 Host Controller Interface driver for USB
2140 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2142 * Patch by Pantelis Antoniou, 19 Apr 2004:
2143 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2144 Minor patches for Intracom boards.
2146 * Patch by Christian Pell, 19 Apr 2004:
2147 cleanup support for CF/IDE on PCMCIA for PXA25X
2149 * Temporarily disabled John Kerl's extended MII command code because
2150 "miivals.h" is missing
2152 * Patches by Mark Jonas, 13 Apr 2004:
2153 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2154 - Add sync instructions to IceCube SDRAM init code
2155 - Move SDRAM chip constants into seperate include files
2156 - Unify DDR and SDR initialization code
2157 - Unify all IceCube (Lite5xxx) target names
2159 * Patch by John Kerl, 16 Apr 2004:
2160 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2161 mii read 4-7 18-1a. Also add mii dump subcommand for
2162 pretty-printing standard regs 0-5.
2164 * Patch by Stephen Williams, 16 April 2004:
2165 fix typo in JSE.h; update MAINTAINERS
2167 * Patch by Matthew S. McClintock, 14 Apr 2004:
2168 fix initdram function for utx8245 board
2170 * Patch by Markus Pietrek, 14 Apr 2004:
2171 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2173 * Patch by Reinhard Meyer, 18 Apr 2004:
2174 provide the IDE Reset Function for EMK 5200 boards
2176 * Patch by Masami Komiya, 12 Apr 2004:
2177 fix pci_hose_write_config_{byte,word}_via_dword problems
2179 * Patch by Sangmoon Kim, 12 Apr 2004:
2180 Update max RAM size for debris board
2182 * Patch by Travis Sawyer, 08 Apr 2004:
2183 Add TLB entry for second DIMM slot on ocotea
2185 * Patch by Masami Komiya, 08 Apr 2004:
2186 add RTL8169 network driver
2188 * Patch by Dan Malek, 07 Apr 2004:
2189 - Add support for RPC/STx GP3, Motorola 8560 board
2190 - Update 85xx TSEC driver so it searches MII for first available PHY
2192 - Add functions to support console MII commands.
2194 * Patch by Tolunay Orkun, 07 Apr 2004:
2195 Move initialization of bi_iic_fast[]
2196 from board_init_f() to board_init_r()
2198 * Patch by Yasushi Shoji, 07 Apr 2004:
2199 Cleanup microblaze port
2201 * Patch by Sangmoon Kim, 07 Apr 2004:
2202 Add auto SDRAM module detection for Debris board
2204 * Patch by Rune Torgersen, 06 Apr 2004:
2205 - Fix some PCI problems on the MPC8266ADS board
2206 - Fix the location of some PCI entries in the immap structure
2208 * Patch by Yasushi Shoji, 07 Apr 2004:
2209 - add support for microblaze processors
2210 - add support for AtmarkTechno "suzaku" board
2212 * Configure PPChameleon board to use redundand environment in flash
2214 * Configure PPChameleon board to use JFFS2 NAND support.
2216 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2218 * Patch by Rune Torgersen, 16 Apr 2004:
2221 * Patches by Pantelis Antoniou, 16 Apr 2004:
2222 - add support for a new version of an Intracom board and fix
2223 various other things on others.
2224 - add verify support to the crc32 command (define
2225 CONFIG_CRC32_VERIFY to enable it)
2226 - fix FEC driver for MPC8xx systems:
2227 1. fix compilation problems for boards that use dynamic
2229 2. shut down FEC after network transfers
2230 - HUSH parser fixes:
2231 1. A new test command was added. This is a simplified version of
2232 the one in the bourne shell.
2233 2. A new exit command was added which terminates the current
2235 3. Fixed handing of $? (exit code of last executed command)
2236 - Fix some compile problems;
2237 add "once" functionality for the netretry variable
2239 * Patch by George G. Davis, 02 Apr 2004:
2240 add support for Intel Assabet board
2242 * Patch by Stephen Williams, 01 Apr 2004:
2243 Add support for Picture Elements JSE board
2245 * Patch by Christian Pell, 01 Apr 2004:
2246 Add CompactFlash support for PXA systems.
2248 * Patches by Pantelis Antoniou, 30 Mar 2004:
2249 - add auto-complete support to the U-Boot CLI
2250 - add support for NETTA and NETPHONE boards; fix NETVIA board
2251 - add support for the Epson 156x series of graphical displays
2252 (These displays are serial and not suitable for using a normal
2253 framebuffer console on them)
2254 - add infrastructure needed in order to POST any DSPs in a board
2255 - improve and fix various things in the MPC8xx FEC driver:
2256 1. The new 87x and 88x series of processors have two FECs,
2257 and the new driver supports them both.
2258 2. Another change in the 87x/88x series is support for
2259 the RMII (Reduced MII) interface. However numerous
2260 changes are needed to make it work since the PHYs
2261 are connected to the same lines. That means that
2262 you have to address them correctly over the MII
2264 3. We now correctly match the MII/RMII interface
2265 configuration to what the PHY reports.
2266 - Fix problem when readingthe MII status register. Due to the
2267 internal design of many PHYs you have to read the register
2268 twice. The problem is more apparent in 10Mbit mode.
2269 - add new mode ".jffs2s" for reading from a NAND device: it just
2270 skips over bad blocks.
2271 - add networking support for VLANs (802.1q), and CDP (Cisco
2273 - some minor patches / cleanup
2275 * Patch by Yuli Barcohen, 28 Mar 2004:
2276 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2277 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2278 - Change configuration method for MPC8260ADS family
2280 * add startup code to clear the BSS of standalone applications
2282 * Fix if / elif handling bug in HUSH shell
2284 ======================================================================
2285 Changes for U-Boot 1.1.0:
2286 ======================================================================
2288 * Patch by Mark Jonas: Remove config.tmp files only when
2289 unconfiguring the board
2291 * Adapt RMU board for bigger flash memory
2293 * Patch by Klaus Heydeck, 13 Mar 2003:
2294 Add support for KUP4X Board
2296 * Patch by Pavel Bartusek, 21 Mar 2004
2297 Add Reiserfs support
2299 * Patch by Hinko Kocevar, 20 Mar 2004
2300 - Add auto-release for SMSC LAN91c111 driver
2301 - Add save/restore of PTR and PNR regs as suggested in datasheet
2303 * Patch by Stephen Williams, 19 March 2004
2304 Increase speed of sector reads from SystemACE,
2305 shorten poll timeout and remove a useless reset
2307 * Patch by Tolunay Orkun, 19 Mar 2004:
2308 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2311 * Patch by Brad Kemp, 18 Mar 2004:
2312 prevent machine checks during a PCI scan
2314 * Patch by Pierre Aubert, 18 Mar 2004:
2315 Fix string cleaning in IDE identification
2317 * Patch by Pierre Aubert, 18 Mar 2004:
2318 - Unify video mode handling for Chips & Technologies 69000 Video
2319 chip and Silicon Motion SMI 712/710/810 Video chip
2320 - Add selection of the video output (CRT or LCD) via 'videoout'
2321 environment variable for the Silicon Motion
2324 * Patch by Pierre Aubert, 18 Mar 2004:
2325 include/common.h typo fix
2327 * Patches by Tolunay Orkun, 17 Mar 2004:
2328 - Add support for bd->bi_iic_fast[] initialization via environment
2329 variable "i2cfast" (CONFIG_I2CFAST)
2330 - Add "i2cfast" u-boot environment variable support for csb272
2332 * Patch by Carl Riechers, 17 Mar 2004:
2333 Ignore '\0' characters in console input for use with telnet and
2336 * Patch by Leon Kukovec, 17 Mar 2004:
2337 typo fix for strswab prototype #ifdef
2339 * Patches by Thomas Viehweger, 16 Mar 2004:
2340 - show PCI clock frequency on MPC8260 systems
2341 - add FCC_PSMR_RMII flag for HiP7 processors
2342 - in do_jffs2_fsload(), take load address from load_addr if not set
2343 explicit, update load_addr otherwise
2344 - replaced printf by putc/puts when no formatting is needed
2345 (smaller code size, faster execution)
2347 * Patch by Phillippe Robin, 16 Mar 2004:
2348 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2350 * Patch by Stephen Williams, 15 Mar 2004:
2351 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2353 * Patch by Tolunay Orkun, 15 Mar 2004:
2354 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2356 * Patch by Travis Sawyer, 15 Mar 2004:
2357 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2359 * Add start-up delay to make sure power has stabilized before
2360 attempting to switch on USB on SX1 board.
2362 * Patch by Josef Wagner, 18 Mar 2004:
2363 - Add support for MicroSys XM250 board (PXA255)
2364 - Add support for MicroSys PM828 board (MPC8280)
2365 - Add support for 32 MB Flash on PM825/826
2366 - new SDRAM refresh rate for PM825/PM826
2367 - added support for MicroSys PM520 (MPC5200)
2368 - replaced Query by Identify command in CPU86/flash.c
2369 to support 28F160F3B
2371 * Fix wrap around problem with udelay() on ARM920T
2373 * Add support for Macronix flash on TRAB board
2375 * Patch by Pierre Aubert, 15 Mar 2004:
2376 Fix buffer overflow in IDE identification
2378 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2380 * Remove redundand #define in IceCube.h
2382 * Patch by Steven Scholz, 27 Feb 2004:
2383 - Adding get_ticks() and get_tbclk() for AT91RM9200
2384 - Many white space fixes in cpu/at91rm9200/interrupts.c
2386 * Patches by Steven Scholz, 20 Feb 2004:
2387 some cleanup in AT91RM9200 related code
2389 * Patches by Travis Sawyer, 12 Mar 2004:
2390 - Fix Gigabit Ethernet support for 440GX
2391 - Add Gigabit Ethernet Support to MII PHY utilities
2393 * Patch by Brad Kemp, 12 Mar 2004:
2394 Fixes for drivers/cfi_flash.c:
2395 - Better support for x8/x16 implementations
2396 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2397 - Added defines for AMD command and address constants
2399 * Patch by Leon Kukovec, 12 Mar 2004:
2400 Fix get_dentfromdir() to correctly handle deleted dentries
2402 * Patch by George G. Davis, 11 Mar 2004:
2403 Remove hard coded network settings in TI OMAP1610 H2
2404 default board config
2406 * Patch by George G. Davis, 11 Mar 2004:
2407 add support for ADS GraphicsClient+ board.
2409 * Patch by Pierre Aubert, 11 Mar 2004:
2410 - add bitmap command and splash screen support in cfb console
2411 - add [optional] origin in the bitmap display command
2413 * Patch by Travis Sawyer, 11 Mar 2004:
2414 Fix ocotea board early init interrupt setup.
2416 * Patch by Thomas Viehweger, 11 Mar 2004:
2417 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2419 * Patch by Stephan Linz, 09 Mar 2004
2420 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2422 * Patch by George G. Davis, 9 Mar 2004:
2423 fix recent build failure for SA1100 target
2425 * Patch by Travis Sawyer, 09 Mar 2004:
2426 Support native interrupt mode for the IBM440GX.
2427 Previously it was running in 440GP compatibility mode.
2429 * Patch by Philippe Robin, 09 Mar 2004:
2430 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2433 * Patch by Masami Komiya, 08 Mar 2004:
2434 Don't overwrite server IP address or boot file name
2435 when the boot server does not return values
2437 * Patch by Tolunay Orkun, 5 Mar 2004:
2438 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2440 * Patch by Tolunay Orkun, 5 Mar 2004:
2441 Fix early board initialization for Cogent CSB272 board
2443 * Patch by Ed Okerson, 3 Mar 2004:
2444 fix CFI flash writes for little endian systems
2446 * Patch by Reinhard Meyer, 01 Mar 2004:
2447 generalize USB and IDE support for MPC5200 with according
2448 changes to IceCube.h and TOP5200.h
2449 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2450 add info about USB and IDE to README
2452 * Patch by Yuli Barcohen, 4 Mar 2004:
2453 Fix problems with GCC 3.3.x which changed handling of global
2454 variables explicitly initialized to zero (now in .bss instead of
2457 * Patch by Leon Kukovec, 02 Mar 2004:
2458 add strswab() to fix IDE LBA capacity, firmware and model numbers
2459 on little endian machines
2461 * Patch by Masami Komiya, 02 Mar 2004:
2462 - Remove get_ticks() from NFS code
2463 - Add verification of RPC transaction ID
2465 * Patch by Pierre Aubert, 02 Mar 2004:
2466 cleanup for IDE and USB drivers for MPC5200
2468 * Patch by Travis Sawyer, 01 Mar 2004:
2470 - Add IBM PPC440GX Ref Platform support (Ocotea)
2471 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2472 Adapted to U-Boot and 440GX port
2474 - Add gracious handling of all Ethernet Pin Selections for 440GX
2475 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2477 - Add needed bit definitions
2480 * Patch by Carl Riechers, 1 Mar 2004:
2481 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2483 * Patch by Stephan Linz, 27 Feb 2004
2484 - avoid problems for targets without NFS download support
2486 * Patch by Rune Torgersen, 27 Feb 2004:
2487 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2488 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2489 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2491 * Patch by Masami Komiya, 27 Feb 2004:
2492 Fix rarpboot: add autoload by NFS
2494 * Patch by Dan Eisenhut, 26 Feb 2004:
2495 fix flash_write return value in saveenv
2497 * Patch by Stephan Linz, 11 Dec 2003
2498 expand config.mk to avoid trigraph warnings on NIOS
2500 * Rename "BMS2003" board into "HMI10"
2502 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2503 storage; auto-set console on USB port (using preboot command)
2505 * Add support for SX1 mobile phone; add support for USB-based console
2506 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2508 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2510 * Fix SDRAM timings for LITE5200 / IceCube board
2512 * Handle Auti-MDIX / connection status for INCA-IP
2514 * Fix USB problems when attempting to read 0 bytes
2516 * Patch by Travis Sawyer, 26 Feb 2004:
2517 Fix broken compile for XPEDITE1K target.
2519 * Patch by Stephan Linz, 26 Feb 2004:
2520 Bug fix for NFS code on NIOS targets
2522 * Patch by Stephen Williams, 26 Feb 2004:
2523 Break up SystemACE reads of large block counts
2525 * Patch by Pierre Aubert, 26 Feb 2004
2526 add IDE support for MPC5200
2528 * Patch by Masami Komiya, 26 Feb 2004:
2529 add autoload via NFS
2531 * Patch by Stephen Williams
2532 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2533 elsewhere in the source.
2535 * Patch by Steven Scholz, 25 Feb 2004:
2536 - Timeouts in FPGA code should be based on CFG_HZ
2537 - Minor cleanup in code for Altera FPGA ACEX1K
2539 * Patch by Steven Scholz, 25 Feb 2004:
2540 Changed "Directory Hierarchy" section in README
2542 * Patch by Masami Komiya, 25 Feb 2004:
2543 Reduce copy count in nfs_read_reply() of NFS code
2545 * Patch by Markus Pietrek, 24 Feb 2004:
2546 NS9750 DevBoard added
2548 * Patch by Pierre Aubert, 24 Feb 2004
2549 add USB support for MPC5200
2551 * Patch by Steven Scholz, 24 Feb 2004:
2552 - fix MII commands to use values from last command
2554 * Patch by Torsten Demke, 24 Feb 2004:
2555 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2557 * Patch by Rahul Shanbhag, 19 Feb 2004:
2558 Fixes for for OMAP1610 board:
2559 - shift some IRQ specific code to platform.S file
2560 - remove duplicatewatchdog reset code from start.S
2562 * Make Auto-MDIX Support configurable on INCA-IP board
2564 * Fix license for mkimage tool
2566 * Patch by Masami Komiya, 24 Feb 2004:
2567 Update NetBootFileXferSize in NFS code
2569 * Patch by Scott McNutt, 24 Feb 2004:
2570 fix packet length in NFS code
2572 * Patch by Masami Komiy, 22 Feb 2004:
2573 Add support for NFS for file download
2575 * Patch by Andrea Scian, 17 Feb 2004:
2576 Add support for S3C44B0 processor and DAVE B2 board
2578 * Patch by Steven Scholz, 20 Feb 2004:
2579 - Add support for MII commands on AT91RM9200 boards
2580 - some cleanup in AT91RM9200 ethernet code
2582 * Patch by Peter Ryser, 20 Feb 2004:
2583 Add support for the Xilinx ML300 platform
2585 * Patch by Stephan Linz, 17 Feb 2004:
2586 Fix watchdog support for NIOS
2588 * Patch by Josh Fryman, 16 Feb 2004:
2589 Fix byte-swapping for cfi_flash.c for different bus widths
2591 * Patch by Jon Diekema, 14 Jeb 2004:
2592 Remove duplicate "FPGA Support" notes from the README file
2594 * Patches by Reinhard Meyer, 14 Feb 2004:
2595 - update board/emk tree; use common flash driver
2596 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2597 [adapted for other PPC CPUs -- wd]
2598 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2600 * Patch by Jon Diekema, 13 Feb 2004:
2601 Call show_boot_progress() whenever POST "FAILED" is printed.
2603 * Patch by Nishant Kamat, 13 Feb 2004:
2604 Add support for TI OMAP1610 H2 Board
2605 Fixes for cpu/arm926ejs/interrupt.c
2606 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2607 Fix for a timer bug in OMAP1610 Innovator
2608 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2610 * Patches by Stephan Linz, 12 Feb 2004:
2611 - add support for NIOS timer with variable period preload counter value
2612 - prepare POST framework support for NIOS targets
2614 * Patch by Denis Peter, 11 Feb 2004:
2615 add POST support for the MIP405 board
2617 * Patch by Laurent Mohin, 10 Feb 2004:
2618 Fix buffer overflow in common/usb.c
2620 * Patch by Tolunay Orkun, 10 Feb 2004:
2621 Add support for Cogent CSB272 board
2623 * Patch by Thomas Elste, 10 Feb 2004:
2624 Add support for NET+50 CPU and ModNET50 board
2626 * Patch by Sam Song, 10 Feb 2004:
2627 Fix typos in cfi_flash.c
2629 * Patch by Leon Kukovec, 10 Feb 2004
2630 Fixed long dir entry slot id calculation in get_vfatname
2632 * Patch by Robin Gilks, 10 Feb 2004:
2633 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2634 !=, <>, <, >, <=, >=)
2636 * Fix problem with side effects in macros in include/usb.h
2638 * Patch by David Benson, 13 Nov 2003:
2639 bug 841358 - fix TFTP download size limit
2641 * Fixing bug 850768:
2642 improper flush_cache() in load_serial()
2644 * Fixing bug 834943:
2645 MPC8540 - missing volatile declarations
2647 * Patch by Stephen Williams, 09 Feb 2004:
2648 Add support for Xilinx SystemACE chip:
2649 - New files common/cmd_ace.c and include/systemace.h
2650 - Hook systemace support into cmd_fat and the partition manager
2652 * Patch by Travis Sawyer, 09 Feb 2004:
2653 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2655 * Patch by Travis Sawyer, 09 Feb 2004:
2657 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2658 - Add phymode for 440 enet
2661 - Change board_pre_init to board_early_init_f
2662 - Add user flash to bus controller setup
2664 - Fix is_pci_host to check GPIO for monarch bit
2665 - Force xpedite1k to pci conventional mode (via #define option)
2667 * Patch by Brad Kemp, 4 Feb 2004:
2668 - handle the machine check that is generated during the PCI scans
2670 - define the registers used in the IMMR by the PCI subsystem.
2672 * Patch by Pierre Aubert, 03 Feb 2004:
2673 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2675 * Patch by Jeff Angielski, 03 Feb 2004:
2676 Fix copy & paste error in cpu/mpc8260/pci.c
2678 * Patch by Reinhard Meyer, 24 Jan 2004:
2679 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2681 * Add Auto-MDIX support for INCA-IP
2685 * Patch by Josef Baumgartner, 10 Feb 2004:
2686 Fixes for Coldfire port
2688 * Patch by Brad Kemp, 11 Feb 2004:
2689 Fix CFI flash driver problems
2691 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2692 modules at CPU clock frequencies above 66 MHz.
2694 * Optimize flash programming speed for LWMON (by another 100% :-)
2696 * Patch by Jian Zhang, 3 Feb 2004:
2697 - Changed the incorrect FAT12BUFSIZE
2698 - data_begin in fsdata can be negative. Changed it to be short.
2700 * Patches by Stephan Linz, 30 Jan 2004:
2701 1: - board/altera/common/flash.c:flash_erase():
2702 o allow interrupts befor get_timer() call
2703 o check-up each erased sector and avoid unexpected timeouts
2704 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2705 o enclose sevenseg_set() in cpp condition
2706 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2707 - fix some typed in mistakes in the NIOS documentation
2708 2: - split DK1C20 configuration into several header files:
2709 o two new files for each NIOS CPU description
2710 o U-Boot related part is remaining in DK1C20.h
2711 3: - split DK1S10 configuration into several header files:
2712 o two new files for each NIOS CPU description
2713 o U-Boot related part is remaining in DK1S10.h
2714 4: - Add support for the Microtronix Linux Development Kit
2715 NIOS CPU configuration at the Altera Nios Development Kit,
2716 Stratix Edition (DK-1S10)
2717 5: - Add documentation for the Altera Nios Development Kit,
2718 Stratix Edition (DK-1S10)
2719 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2721 7: - Add support for the common U-Boot SPI framework at
2724 * Patch by Rahul Shanbhag, 28 Jan 2004:
2725 Fix flash protection/locking handling for OMAP1610 innovator board.
2727 * Patch by Rolf Peukert, 28 Jan 2004:
2728 fix flash write problems on CSB226 board (write with 32 bit bus width)
2730 * Patches by Mark Jonas, 16 Jan 2004:
2731 - fix rounding error when calculating baudrates for MPC5200 PSCs
2732 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2733 time which is not supported
2735 * Patch by Yuli Barcohen, 26 Jan 2004:
2736 Allow bzip2 compression for small memory footprint boards
2738 * Patch by Brad Kemp, 21 Jan 2004:
2739 Add support for CFI flash driver for both the Intel and the AMD
2742 * Patch by Travis Sawyer, 20 Jan 2004:
2743 Fix pci bridge auto enumeration of sibling p2p bridges.
2745 * Patch by Tolunay Orkun, 12 Jan 2004:
2746 Add some delays as needed for Intel LXT971A PHY support
2748 * Patches by Stephan Linz, 09 Jan 2004:
2749 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2750 - make DK1C20 board configuration related to ASMI conform to
2753 * Patch by Anders Larsen, 09 Jan 2004:
2755 ARM memory layout fixes: the abort-stack is now set up in the
2756 correct RAM area, and the BSS is zeroed out as it should be.
2758 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2759 of the linker scripts are replaced by '__bss_start' and '_end',
2760 resp., which is a further step to eliminate unnecessary differences
2761 between the implementation of the CPU architectures.
2763 * Patch by liang a lei, 9 Jan 2004:
2764 Fix Intel 28F128J3 ID in include/flash.h
2766 * Patch by Masami Komiya, 09 Jan 2004:
2767 add support for TB0229 board (NEC VR4131 MIPS processor)
2769 * Patch by Leon Kukovec, 12 Dec 2003:
2770 changed extern __inline__ into static __inline__ in
2771 include/linux/byteorder/swab.h
2773 * Patch by Travis Sawyer, 30 Dec 2003:
2774 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2775 select MDI port based on enabled EMAC device.
2776 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2779 * Patch by Wolter Kamphuis, 15 Dec 2003:
2780 made CONFIG_SILENT_CONSOLE usable on all architectures
2782 * Disable date command on TQM866M - there is no RTC on MPC866
2784 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2786 * Implement adaptive SDRAM timing configuration based on actual CPU
2787 clock frequency for INCA-IP; fix problem with board hanging when
2788 switching from 150MHz to 100MHz
2790 * Add PCMCIA CS support for BMS2003 board
2792 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2793 see doc/README.MPC866 for details;
2794 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2795 calculate CPU clock frequency from PLL register values.
2797 * Add support for 128 MB RAM on TQM8xxL/M modules
2799 * Fix PS/2 keyboard problem caused by statically initialized variable
2800 pointing to a location in flash
2802 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2804 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2805 before we can access it; add delay in case we are faster (with no
2808 * Cleanup of some init functions
2810 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2811 to avoid Linux crashes by early packets coming in.
2813 * Accelerate flash accesses on LWMON board by using buffered writes
2815 * Fix typo in Makefile;
2816 fix problem with PARTNUM detection
2818 * Patch by Reinhard Meyer, 09 Jan 2004:
2819 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2821 * Add support for IDE LED on BMS2003 board
2822 (exclusive with status LED!)
2824 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2827 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2828 Add common files for "emk" boards
2830 * Add a common get_ram_size() function and modify the the
2831 board-specific files to invoke that common implementation.
2833 ======================================================================
2834 Changes for U-Boot 1.0.1:
2835 ======================================================================
2837 * Set default clock for INCA-IP to 150 MHz
2839 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2840 add I2C support; add support for DS1337 RTC
2842 * Add CompactFlash support for BMS2003 board
2844 * Add support for status LED on BMS2003 board
2846 * Patch by Scott McNutt, 02 Jan 2004:
2847 Add support for the Nios Active Serial Memory Interface (ASMI)
2850 * Patch by Andrea Marson, 16 Dec 2003:
2851 Add support for the PPChameleon ME and HI modules
2853 * Patch by Yuli Barcohen, 22 Dec 2003:
2854 Add support for Motorola DUET ADS board (MPC87x/88x)
2856 * Patch by Robert Schwebel, 15 Dec 2003:
2857 add support for cramfs (uses JFFS2 command interface)
2859 * Patches by Stephan Linz, 11 Dec 2003:
2860 - more documentation for NIOS port
2861 - new struct nios_pio_t, struct nios_spi_t
2862 - Reconfiguration for NIOS Development Kit DK1C20:
2863 o move board related code from board/dk1c20
2864 to board/altera/dk1c20
2865 o create a new common source path board/altera/common
2866 and move generic flash access stuff into it
2867 o change/expand configuration file DK1C20.h
2868 - Add support for NIOS Development Kit DK1S10
2869 - Add status LED support for NIOS systems
2870 - Add dual 7-segment LED support for Altera NIOS DevKits
2872 * Patch by Ronen Shitrit, 10 Dec 2003:
2873 Add support for the Marvell DB64360 / DB64460 development boards
2875 * Patch by Detlev Zundel, 10 Dec 2003:
2876 fix dependency problem in examples/Makefile
2878 * Patch by Denis Peter, 8 Dec 2003
2879 - add support for the PATI board (MPC555)
2880 - add SPI support for the MPC5xx
2882 * Patch by Anders Larsen, 08 Dec 2003:
2883 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2884 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2885 cleanup some redundand #defines
2887 * Patch by André Schwarz, 8 Dec 2003:
2888 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2889 - TX and RX deskriptors must be quad-word aligned
2890 - does not work with only one TX deskriptor
2891 - standard reset method does not work
2893 * Patch by Masami Komiya, 08 Dec 2003:
2894 add RTL8139 ethernet driver
2896 * Patches by Ed Okerson, 07 Dec 2003:
2897 - fix ethernet for the AU1x00 processors in little-endian mode.
2898 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2900 * Minor code cleanup (coding style)
2902 * Patch by Reinhard Meyer, 30 Dec 2003:
2903 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2904 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2905 - turned debug print of PHY registers into a function (called in two places)
2906 - added support for EMK MPC5200 based modules
2908 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2910 * Add support for TQM866M modules
2912 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2914 * Fix a few compiler warnings
2916 * Patch by Reinhard Meyer, 28 Dec 2003:
2917 Add initial support for TOP5200 board
2919 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2920 environment variable which can set to "100", "133", or "150". The
2921 CPU clock will be configured accordingly upon next reboot. Other
2922 values are ignored. In case of an invalid or undefined "cpuclk"
2923 value, the compile-time default CPU clock speed will be used.
2925 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2926 window that is used to access the UART registers by the Linux driver)
2928 * Patch by Reinhard Meyer, 20 Dec 2003:
2929 Fix clock calculation for the MPC5200 for higher clock frequencies
2930 (above 2**32 / 10 = 429.5 MHz).
2932 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2934 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2936 * Add new configuration for IceCube board with DDR memory
2938 * Update TRAB memory configurations
2940 * Add JFFS2 support for INCA-IP board
2942 * Patch by Bill Hargen, 09 Dec 2003:
2943 - BUBINGA405EP: changed flash driver to protect top sector containing
2945 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2946 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2947 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2948 - 405EP: added/fixed support for "reginfo" command.
2949 - 4xx: removed spurious MII error messages on "mii info" command.
2951 * Patch by Bernhard Kuhn, 28 Nov 2003:
2952 add support for Coldfire CPU
2953 add support for Motorola M5272C3 and M5282EVB boards
2955 * Patch by Pierre Aubert, 24 Nov 2003:
2956 - add a return value for the fpga command
2957 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2958 is defined. If ide_preinit fails, ide_init is aborted.
2959 - fix an endianess problem in fat.h
2961 * Patch by Wolter Kamphuis, 05 Dec 2003:
2962 Add support for SNMC's QS850/QS823/QS860T boards
2964 * Patch by Yuli Barcohen, 3 Dec 2003:
2965 "revive" U-Boot support for old Motorola MPC860ADS board
2967 * Patch by Cam(ilo?), 03 Dec 2003:
2968 make examples build even with broken Montavista objcopy
2970 * Patch by Pavel Bartusek, 27 Nov 2003:
2971 fix conversion problem with "bootretry" evironment variable
2973 * Patch by Andre Schwarz, 24 Nov 2003:
2974 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2976 * Patch by Pavel Bartusek, 21 Nov 2003:
2977 set ZMII bridge speed on 440
2979 * Patch by Anders Larsen, 17 Nov 2003:
2980 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2982 * Patches by David Müller, 14 Nov 2003:
2983 - board/mpl/common/common_util.c
2984 * implement support for BZIP2 compressed images
2985 * various cleanups (printf -> puts, ...)
2986 - board/mpl/common/flash.c
2987 * report correct errors to upper layers
2988 * check the erase fail and VPP low bits in status reg
2989 - board/mpl/vcma9/cmd_vcma9.c
2990 - board/mpl/vcma9/flash.c
2991 * various cleanups (printf -> puts, ...)
2993 * fix typo in comment
2994 - cpu/arm920t/usb_ohci.c
2995 * support for S3C2410 is missing in #if line
2997 * reinit some registers in case of error (cable missing, ...)
2999 * support for USB/MMC devices is missing in #if line
3000 - include/configs/MIP405.h
3001 - include/configs/PIP405.h
3002 * enable BZIP2 support
3003 * enlarge malloc space to 1MiB because of BZIP2 support
3004 - include/configs/VCMA9.h
3005 * enable BZIP2 support
3006 * enlarge malloc space to 1MiB because of BZIP2 support
3007 * enable USB support
3008 - lib_arm/armlinux.c
3009 * change calling convention of ARM Linux kernel as
3010 described on http://www.arm.linux.org.uk/developer/booting.php
3012 * Patch by Thomas Lange, 14 Nov 2003:
3013 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3014 support all these AMD boards.
3016 * Patch by Thomas Lange, 14 Nov 2003:
3017 Workaround for mips au1x00 physical memory accesses (the au1x00
3018 uses a 36 bit bus internally and cannot access physical memory
3019 directly. Use the uncached SDRAM address instead of the physical
3022 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3023 add Realtek 8019 ethernet driver
3025 * Patch by Yuli Barcohen, 13 Nov 2003:
3026 MPC826xADS/PQ2FADS cleanup
3028 * Patch by Anders Larsen, 12 Nov 2003:
3029 Update README to mark the PORTIO commands non-standard
3031 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3032 update for for Atmel AT91RM9200DK development kit:
3033 - support for environment variables in DataFlash
3034 - Atmel DataFlash AT45DB1282 support
3036 * Patch by Jeff Carr, 11 Nov 2003:
3037 add support for new version of 8270 processors
3039 * Patches by George G. Davis, 05 Nov 2003:
3040 - only pass the ARM linux initrd tag to the kernel when an initrd
3042 - update omap1510inn configuration file
3044 * Patches by Stephan Linz, 3 Nov 2003:
3045 - more endianess fixes for LAN91C111 driver
3046 - CFG_HZ configuration patch for NIOS Cyclone board
3048 * Patch by Stephan Linz, 28 Oct 2003:
3049 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3051 * Patch by Steven Scholz, 20 Oct 2003:
3052 - make "mii info <addr>" show infor for PHY at "addr" only
3053 - Endian fix for miiphy_info()
3055 * Patch by Gleb Natapov, 19 Sep 2003:
3056 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3058 * Patch by Anders Larsen, 17 Sep 2003:
3059 Bring ARM memory layout in sync with the documentation:
3060 stack and malloc-heap are now located _below_ the U-Boot code
3062 * Accelerate booting on TRAB board: read and check autoupdate image
3063 headers first instead of always reading the whole images.
3065 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3067 * Enabled password check on RMU board
3069 * Fix configuration problem with IceCube in LOWBOOT configuration:
3070 envrionment got embedded, corrupting the image layout.
3072 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3074 * Added BMS2003 board
3075 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3077 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3078 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3081 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3084 * Add checksum verification to 'imls' command
3086 * Add bd_info fields needed for 4xx Linux I2C driver
3088 * Patch by Martin Krause, 4 Nov. 2003:
3089 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3091 * Print used network interface when CONFIG_NET_MULTI is set
3093 * Patch by Bernhard Kuhn, 28 Oct 2003:
3094 Add low boot support for MPC5200
3096 * Fix problem with dual PCMCIA support (NSCU)
3098 * Fix MPC5200 I2C initialization function
3100 ======================================================================
3101 Changes for U-Boot 1.0.0:
3102 ======================================================================
3104 * Fix parameter passing to standalone images with bootm command
3106 * Patch by Kyle Harris, 30 Oct 2003:
3107 Fix build errors for ixdp425 board
3109 * Patch by David M. Horn, 29 Oct 2003:
3110 Fixes to build under CYGWIN
3112 * Get IceCube MGT5100 working (again)
3114 * Fix problems in memory test on some boards (which was not
3115 non-destructive as intended)
3117 * Patch by Gary Jennejohn, 28 Oct 2003:
3118 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3119 to prevent stack overflow on ARM systems
3121 * Patch by Stephan Linz, 28 Oct 2003:
3122 fix init sequence error for NIOS port
3124 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3126 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3128 * Patch by Xiao Xianghua, 23 Oct 2003:
3129 small patch for mpc85xx
3131 * Fix small problem in MPC5200 I2C driver
3133 * Fix FCC3 support on ATC board
3135 * Correct header printing for multi-image files in do_bootm()
3137 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3139 * Fix PCI problems on PPChameleon board
3141 * Patch by Steven Scholz, 18 Oct 2003:
3142 Fix AT91RM9200 ethernet driver
3144 * Patch by Nye Liu, 17 Oct 2003:
3145 Fix typo in include/mpc8xx.h
3147 * Patch by Richard Woodruff, 16 Oct 03:
3148 Fixes for cpu/arm925/interrupt.c
3149 - Initialize timestamp & lastdec vars.
3150 - fix timestamp overflows.
3151 - fix lastdec overflow.
3152 - smarter normalization to allow udelay() below 1ms to work.
3154 * Patch by Scott McNutt, 16 Oct
3155 add networking support for the Altera Nios Development Kit,
3156 Cyclone Edition (DK-1C20)
3158 * Patch by Jon Diekema, 14 Oct 2003:
3159 add hint about doc/README.silent to README file
3161 * Add CompactFlash support for NSCU
3163 * Fix PCI problems on PPChameleonEVB
3165 * TRAB auto-update: Base decision if we have to strip the image
3166 header on image type as encoded in the header
3167 (include image type patch by Martin Krause, 17 Oct 2003)
3169 * Patches by Xianghua Xiao, 15 Oct 2003:
3171 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3172 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3173 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3175 * Fix flash timings on TRAB board
3177 * Make sure HUSH is initialized for running auto-update scripts
3179 * Make 5200 reset command _really_ reset the board, without running
3180 any other code after it
3182 * Fix errors with flash erase when range spans across banks
3183 that are mapped in reverse order
3185 * Fix flash mapping and display on P3G4 board
3187 * Patch by Kyle Harris, 15 Jul 2003:
3188 - add support for Intel IXP425 CPU
3189 - add support for IXDP425 eval board
3191 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3192 for more information
3194 * Patch by Steven Scholz, 10 Oct 2003
3195 - Add support for Altera FPGA ACEX1K
3197 * Patches by Thomas Lange, 09 Oct 2003:
3198 - fix cmd_ide.c for non ppc boards (read/write functions did not
3199 add ATA base address)
3200 - fix for shannon board
3201 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3202 - Endian swap ATA identity for all big endian CPUs, not just PPC
3203 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3205 - add support for dbau1x00 board (MIPS32)
3207 * Patch by Sangmoon Kim, 07 Oct 2003:
3208 add support for debris board
3210 * Patch by Martin Krause, 09 Oct 2003:
3211 Fixes for TRAB board
3212 - /board/trab/rs485.c: correct baudrate
3213 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3214 udelay(); fix some timing problems with adc controller
3215 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3216 modify commands: touch and buzzer
3218 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3219 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3220 Use direct function calls for auto_update instead of hush commands
3222 * Patch by Scott McNutt, 04 Oct 2003:
3223 - add support for Altera Nios-32 CPU
3224 - add support for Nios Cyclone Development Kit (DK-1C20)
3226 * Patch by Steven Scholz, 29 Sep 2003:
3227 - A second parameter for bootm overwrites the load address for
3228 "Standalone Application" images.
3229 - bootm sets environment variable "filesize" to the resulting
3230 (uncompressed) data length for "Standalone Application" images
3231 when autostart is set to "no". Now you can do something like
3232 if bootm $fpgadata $some_free_ram ; then
3233 fpga load 0 $some_free_ram $filesize
3236 * Patch by Denis Peter, 25 Sept 2003:
3237 add support for the MIP405 Rev. C board
3239 * Patch by Yuli Barcohen, 25 Sep 2003:
3240 add support for Zephyr Engineering ZPC.1900 board
3242 * Patch by Anders Larsen, 23 Sep 2003:
3243 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3244 implemented for the x86 architecture)
3246 * Patch by Sangmoon Kim, 23 Sep 2003:
3247 fix pll_pci_to_mem_multiplier table for MPC8245
3249 * Patch by Anders Larsen, 22 Sep 2003:
3250 enable timed autoboot on PXA
3252 * Patch by David Müller, 22 Sep 2003:
3253 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3254 returns correct libgcc file path
3255 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3256 time on s3c24x0 systems
3258 * Patch by Jon Diekema, 19 Sep 2003:
3259 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3260 link state to the fault LED.
3261 - In NetLoop, make the Fault LED reflect the link status. The link
3262 status gets updated on entry, and on timeouts.
3264 * Patch by Anders Larsen, 18 Sep 2003:
3265 allow mkimage to build and run on Cygwin-hosted systems
3267 * Patch by Frank Müller, 18 Sep 2003:
3268 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3271 * Patch by Pantelis Antoniou, 16 Sep 2003:
3272 add tool to compute fileds in the PLPRCR register for MPC86x
3274 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3276 * Fix build problems under FreeBSD
3278 * Add generic filesystem image type
3280 * Make fatload set filesize environment variable
3282 * enable basic / medium / high-end configurations for PPChameleonEVB
3283 board; fix NAND code
3285 * enable TFTP client code to specify to the server the desired
3286 timeout value (see RFC-2349)
3288 * Improve SDRAM setup for TRAB board
3290 * Suppress all output with splashscreen configured only if "splashimage"
3293 * Fix problems with I2C support for mpc5200
3295 * Adapt TRAB configuration and auto_update to new memory layout
3297 * Add configuration for wtk board
3299 * Add support for the Sharp LQ065T9DR51U LCD display
3301 * Patch by Rune Torgersen, 17 Sep 2003:
3302 - Fixes for MPC8266 default config
3303 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3305 * Patches by Jon Diekema, 17 Sep 2003:
3306 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3309 - adjust "help" output
3311 * Patches by Anders Larsen, 17 Sep 2003:
3312 - fix spelling errors
3313 - set GD_FLG_DEVINIT flag only after device function pointers
3315 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3317 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3318 - trigger watchdog while waiting in serial driver
3320 * Add auto-update code for TRAB board using USB memory sticks,
3321 support new configuration with more memory
3323 * disable MPC5200 bus pipelining as workaround for bus contention
3325 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3326 priority; configure critical interrupts to be handled like external
3329 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3330 go back to 66 MHz for stability
3332 * Patches by Jon Diekema, 15 Sep 2003:
3333 - add description for missing CFG_CMD_* entries in the README file
3336 * Patch by Gleb Natapov, 14 Sep 2003:
3337 enable watchdog support for all MPC824x boards that have a watchdog
3339 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3340 "Non-octet Aligned Frame" errors we see at 100 Mbps
3342 * Patch by Sharad Gupta, 14 Sep 2003:
3343 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3345 * Patch by llandre, 11 Sep 2003:
3346 update configuration for PPChameleonEVB board
3348 * Patch by David Müller, 13 Sep 2003:
3349 various changes to VCMA9 board specific files
3351 * Add I2C support for MGT5100 / MPC5200
3353 * Patch by Rune Torgersen, 11 Sep 2003:
3354 Changed default memory option on MPC8266ADS to NOT be Page Based
3355 Interleave, since this doesn't work very well with the standard
3358 * Patch by George G. Davis, 12 Sep 2003:
3359 fix Makefile settings for sk98 driver
3361 * Patch by Stefan Roese, 12 Sep 2003:
3362 - new boards added: DP405, HUB405, PLU405, VOH405
3363 - some esd boards updated
3364 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3366 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3368 * Patch by Martin Krause, 11 Sep 2003:
3369 add burn-in tests for TRAB board
3371 * Enable instruction cache on MPC5200 board
3373 * Patch by Denis Peter, 11 Sep 2003:
3374 - fix USB data pointer assignment for bulk only transfer.
3375 - prevent to display erased directories in FAT filesystem.
3377 * Change output format for NAND flash - make it look like for other
3380 ======================================================================
3381 Changes for U-Boot 0.4.8:
3382 ======================================================================
3384 * Add I2C and RTC support for RMU board
3386 * Patches by Denis Peter, 9 Sep 2003:
3387 add FAT support for IDE, SCSI and USB
3389 * Patches by Gleb Natapov, 2 Sep 2003:
3390 - cleanup of POST code for unsupported architectures
3391 - MPC824x locks way0 of data cache for use as initial RAM;
3392 this patch unlocks it after relocation to RAM and invalidates
3395 * Patch by Gleb Natapov, 30 Aug 2003:
3396 new I2C driver for mpc107 bridge. Now works from flash.
3398 * Patch by Dave Ellis, 11 Aug 2003:
3399 - JFFS2: fix typo in common/cmd_jffs2.c
3400 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3401 - JFFS2: remove node version 0 warning
3402 - JFFS2: accept JFFS2 PADDING nodes
3403 - SXNI855T: add AM29LV800 support
3404 - SXNI855T: move environment from EEPROM to flash
3405 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3407 * Patch by Bill Hargen, 11 Aug 2003:
3408 fixes for I2C on MPC8240
3409 - fix i2c_write routine
3410 - fix iprobe command
3411 - eliminates use of global variables, plus dead code, cleanup.
3413 * Add support for USB Mass Storage Devices (BBB)
3414 (tested with USB memory sticks only)
3416 * Avoid flicker on TRAB's VFD
3418 * Add support for SK98xx driver
3420 * Add PCI support for SL8245 board
3422 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3423 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3424 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3426 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3427 to allow for more accurate baudrate settings
3428 (error now 0.7% at 115 kbps, instead of 3.5% before)
3430 * Patch by Andreas Mohr, 4 Sep 2003:
3431 Fix a lot of spelling errors
3433 * Add support for PPChameleon Eval Board
3435 * Add support for P3G4 board
3437 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3440 * Patch by Yuli Barcohen, 7 Aug 2003:
3441 check BCSR to detect if the board is configured in PCI mode
3443 ======================================================================
3444 Changes for U-Boot 0.4.7:
3445 ======================================================================
3447 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3448 add support for Adder II MPC852T module
3450 * Patch by George G. Davis, 19 Aug 2003:
3451 fix TI Innovator/OMAP1510 pin configs
3453 * Patches by Kshitij, 18 Aug 2003
3454 - add support for arm926ejs cpu core
3455 - add support for TI OMAP 1610 Innovator Board
3457 * Patch by Yuli Barcohen, 14 Aug 2003:
3458 add support for bzip2 uncompression
3460 * Add GCC library to examples/Makefile so GCC utility functions will
3463 * Add I2C and RTC support for RMU board using software I2C driver
3464 (because of better response to iprobe command); fix problem with
3467 * Patch by Matthias Fuchs, 28 Aug 2003:
3468 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3469 CONFIG_BOOTP_MAKS (see README).
3471 * Fix ICU862 environment problem
3473 * Fix RAM size detection for RMU board
3475 * Implement "reset" for MGT5100/MPC5200 systems
3477 ======================================================================
3478 Changes for U-Boot 0.4.6:
3479 ======================================================================
3481 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3482 allow selection of clock frequency as "make" target
3484 * Implement memory autosizing code for IceCube boards
3486 * Configure network port on INCA-IP for autonegotiation
3488 * Fix overflow problem in network timeout code
3490 * Patch by Richard Woodruff, 8 Aug 2003:
3491 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3493 ======================================================================
3494 Changes for U-Boot 0.4.5:
3495 ======================================================================
3497 * Update for TQM board defaults:
3498 disable clocks_in_mhz, enable boot count limit
3500 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3501 in toplevel directory instead. Removed astest.c from tools/gdb because
3502 it is no longer relevant.
3504 * Fix PCI support for MPC5200 / IceCube Board
3506 * Map ISP1362 USB OTG controller for NSCU board
3508 * Patch by Brad Parker, 02 Aug 2003:
3509 fix sc520_cdp problems
3511 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3513 * Allow erase command to cross flash bank boundaries
3515 * Patch by Scott McNutt, 21 Jul 2003:
3516 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3517 Both LynxOS and BlueCat linux KDIs are supported.
3519 * Patch by Richard Woodruff, 25 Jul 2003:
3520 use more reliable reset for OMAP/925T
3522 * Patch by Nye Liu, 25 Jul 2003:
3523 fix typo in mpc8xx.h
3525 * Patch by Richard Woodruff, 24 Jul 2003:
3526 Fixes for cmd_nand.c:
3527 - Fixed null dereferece which could result in incorrect ECC values.
3528 - Added support for devices with no Ready/Busy signal hooked up.
3529 - Added OMAP1510 read/write protect handling.
3530 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3532 - Switched default ECC to be JFFS2.
3534 * Allow crc32 to be used at address 0x000
3536 * Provide consistent interface to standalone applications to access
3537 the 'global_data' structure
3538 Provide a doc/README.standalone more useful to users/developers.
3540 * Make IceCube MGT5100 FEC driver work
3542 * Implement new mechanism to export U-Boot's functions to standalone
3543 applications: instead of using (PPC-specific) system calls we now
3544 use a jump table; please see doc/README.standalone for details
3546 * Patch by Dave Westwood, 24 Jul 2003:
3547 added support for Unity OS (a proprietary OS)
3549 * Patch by Detlev Zundel, 23 Jul 2003:
3550 add "imls" command to print flash table of contents
3552 * Fix cold boot detection for log buffer reset
3554 * Return error for invalid length specifiers with "cp.X" etc.
3556 * Fix startup problem on MIPS
3558 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3559 bitmap support is configured
3561 * Patch by Bill Hargen, 18 Jul 2003:
3562 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3564 * Patch by Denis Peter, 18 Jul 2003:
3565 - fix memory configuration for MIP405T
3566 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3568 * Cleanup of TQM82xx configurations; use "official" board types
3569 to make selection easier.
3571 * Patch by Martin Krause, 17 Jul 2003:
3572 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3574 * Patch by Richard Woodruff, 17 July 03:
3575 - Fixed bug in OMAP1510 baud rate divisor settings.
3577 * Patch by Nye Liu, 16 July 2003:
3579 - add MPC86xADS support (uses MPC86xADS.h)
3580 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3582 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3583 o don't trust gclk() software measurement by default, depend on
3584 CONFIG_8xx_GCLK_FREQ
3585 - add DRAM SIMM not installed detection
3586 - use more "correct" SDRAM initialization sequence
3587 - allow different SDRAM sizes (8xxADS has 8M)
3589 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3590 - rename MAMR/MBMR defines to be more consistent. Should eventually
3591 be merged into MxMR to better reflect the PowerQUICC datasheet.
3593 * Patch by Yuli Barcohen, 16 Jul 2003:
3594 support new Motorola PQ2FADS-ZU evaluation board which replaced
3595 MPC8260ADS and MPC8266ADS
3597 ======================================================================
3598 Changes for U-Boot 0.4.4:
3599 ======================================================================
3601 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3603 * Add support for MGT5100 and MPC5200 processors
3605 * Patch by Lutz Dennig, 15 Jul 2003:
3606 update for R360MPI board
3608 ======================================================================
3609 Changes for U-Boot 0.4.3:
3610 ======================================================================
3612 * Patches by Kshitij, 04 Jul 2003
3613 - added support for arm925t cpu core
3614 - added support for TI OMAP 1510 Innovator Board
3616 * Patches by Martin Krause, 14 Jul 2003:
3617 - add I2C support for s3c2400 systems (trab board)
3618 - (re-) add "ping" to command table
3620 * Fix handling of "slow" POST routines
3622 * Patches by Yuli Barcohen, 13 Jul 2003:
3623 - Correct flash and JFFS2 support for MPC8260ADS
3624 - fix PVR values and clock generation for PowerQUICC II family
3627 * Patch by Bernhard Kuhn, 08 Jul 2003:
3628 - add support for M68K targets
3630 * Patch by Ken Chou, 3 Jul:
3631 - Fix PCI config table for A3000
3632 - Fix iobase for natsemi.c
3633 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3635 * Allow to enable "slow" POST routines by key press on power-on
3636 * Fix temperature dependend switching of LCD backlight on LWMON
3637 * Tweak output format for LWMON
3639 * Patch by Stefan Roese, 11 Jul 2003:
3640 - Fix bug in CONFIG_VERSION_VARIABLE.
3641 - AR405 config updated.
3642 - OCRTC/ORSG: bsp command added.
3643 - ASH405 bsp update.
3645 ======================================================================
3646 Changes for U-Boot 0.4.2:
3647 ======================================================================
3649 * Add support for NSCU board
3651 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3653 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3654 mirror bit flash on TQM8xxM modules
3656 * Patch by Kenneth Johansson, 30 Jun 2003:
3657 get rid of MK_CMD_ENTRY macro; update doc/README.command
3659 * Patch by Seb James, 30 Jun 2003:
3660 Improve documentation of I2C configuration in README
3662 * Fix problems with previous log buffer "fixes"
3664 * Fix minor help text issues
3666 * "log append" did not append a newline
3668 ======================================================================
3669 Changes for U-Boot 0.4.1:
3670 ======================================================================
3672 * Fix some missing commands, cleanup header files
3673 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3675 * Rewrite command lookup and help command (fix problems with bubble
3676 sort when sorting command name list). Minor cleanup here and there.
3678 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3679 - Allow to call sysmon function interactively
3680 - PIC on LWMON board needs delay after power-on
3681 - Add missing RSR definitions for MPC8xx
3682 - Improve log buffer handling: guarantee clean reset after power-on
3683 - Add support for EXBITGEN board (aka "genie")
3684 - Add support for SL8245 board
3687 - remove trailing white space, trailing empty lines, C++ comments, etc.
3688 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3690 * Patches by Kenneth Johansson, 25 Jun 2003:
3691 - major rework of command structure
3692 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3694 ======================================================================
3695 Changes for U-Boot 0.4.0:
3696 ======================================================================
3698 * Patches by Robert Schwebel, 26 Jun 2003:
3699 - csb226 configuration updated
3700 - credits for logodl port updated
3701 - innokom configuration updated
3702 - logodl tree update, still with coding style inconsistencies
3703 - added OCM for ppc405 warning to README
3705 * Patch by Pantelis Antoniou, 25 Jun 2003:
3706 update NetVia with V2 board support
3708 * Header file cleanup for ARM
3710 * Patch by Murray Jensen, 24 Jun 2003:
3711 - make sure to use only U-boot provided header files
3712 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3714 * Patch by Stefan Roese, 24 Jun 2003:
3715 - Update esd ASH405 board files.
3716 - Update esd DASA_SIM config file.
3717 - Add ping command to some esd boards.
3719 * Patch by Yuli Barcohen, 23 Jun 2003:
3720 Update for MPC8260ADS board
3722 * Patch by Murray Jensen, 23 Jun 2003:
3723 - cleanup of GCC 3.x compiler warnings
3725 * Patch by Rune Torgersen, 4 Jun 2003:
3726 add large memory support for MPC8266ADS board
3728 * Patch by Richard Woodruff, 19 June 03:
3729 - Enabled standard u-boot device abstraction for ARM
3730 - Enabled console device for ARM
3731 - Initilized bi_baudrate for ARM
3733 * Patch by Bill Hargen, 23 Apr 2003:
3734 fix byte order for 824x I2C addresses (write op)
3736 * Patch by Murray Jensen, 20 Jun 2003:
3738 - cleanup (especially for gcc-3.x compilers)
3740 * Patch by Tom Guilliams, 20 Jun 2003:
3741 added CONFIG_750FX support for IBM 750FX processors
3743 * Patch by Devin Crumb, 02 Apr 2003:
3744 Fix clock divider rounding problem in drivers/serial.c
3746 * Patch by Richard Woodruff, 19 June 03:
3747 - Fixed smc91c111 driver to sync with the u-boot environment
3748 (driver/smc91c111.c).
3749 - Added eth_init error return check in NetLoop (net/net.c).
3751 * Patch by Ken Chou, 19 June 2003:
3752 Added support for A3000 SBC board (Artis Microsystems Inc.)
3754 * Patches by Murray Jensen, 17 Jun 2003:
3755 - Hymod board database mods: add "who" field and new xilinx chip types
3756 - provide new "init_cmd_timeout()" function so code external to
3757 "common/main.c" can use the "reset_cmd_timeout()" function before
3758 entering the main loop
3759 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3760 slightly different. see include/configs/hymod.h for an example
3761 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3762 CFG_DTT_ADM1021 defined)
3763 - add new "eeprom_probe()" function which has similar args and
3764 behaves in a similar way to "eeprom_read()" etc.
3765 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3766 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3767 - gdbtools copyright update
3768 - ensure that set_msr() executes the "sync" and "isync" instructions
3769 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3770 - 8260 I/O ports fix: Open Drain should be set last when configuring
3771 - add SIU IRQ defines for 8260
3772 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3773 config.mk to allow board configurations to override the GNU
3774 linker script, selected via the LDSCRIPT, make variable, and to
3775 give an initial value to the OBJCFLAGS make variable
3776 - 8260 i2c enhancement:
3777 o correctly extends the timeout depending on the size of all
3778 queued messages for both transmit and receive
3779 o will not continue with receive if transmit times out
3780 o ensures that the error callback is done for all queued tx
3782 o correctly detects both tx and rx timeouts, only delivers one to
3783 the callback, and does not overwrite an earlier error
3784 o logic in i2c_probe now correct
3785 - add "vprintf()" function so that "panic()" function can be
3787 - many Hymod board changes
3789 * Patches by Robert Schwebel, 14 Jun 2003:
3790 - add support for Logotronic DL datalogger board
3791 - cleanup serial line after kermit binary download
3792 - add debugX macro (debug level support)
3793 - update mach-types.h to latest arm.linux.org.uk master list.
3795 * Patches by David Müller, 12 Jun 2003:
3796 - rewrite of the S3C24X0 register definitions stuff
3797 - "driver" for the built-in S3C24X0 RTC
3799 * Patches by Yuli Barcohen, 12 Jun 2003:
3800 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3801 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3802 configuration word supplied by FPGA on some MPC8260ADS boards
3804 * Patch by Pantelis Antoniou, 10 Jun 2003:
3805 Unify status LED interface
3807 * Add support for DS12887 RTC; add RTC support for ATC board
3809 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3810 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3811 - Add Atmel DataFlash support for reading and writing.
3812 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3813 - Add Flash detection on Atmel AT91RM9200DK
3814 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3815 - Replace old Ethernet PHY layer functions
3816 - Change link address
3818 * Patch by Frank Smith, 9 Jun 2003:
3819 use CRIT_EXCEPTION for machine check on 4xx
3821 * Patch by Detlev Zundel, 13 Jun 2003:
3822 added implementation of the "carinfo" command in cmd_immap.c
3824 * Fix CONFIG_NET_MULTI support in include/net.h
3826 * Patches by Kyle Harris, 13 Mar 2003:
3827 - Add FAT partition support
3828 - Add command support for FAT
3829 - Add command support for MMC
3831 - Add Intel PXA support for video
3832 - Add Intel PXA support for MMC
3834 - Enable MMC and FAT for lubbock board
3835 - Other misc changes for lubbock board
3837 * Patch by Robert Schwebel, April 02, 2003:
3838 fix for SMSC91111 driver
3840 * Patch by Vladimir Gurevich, 04 Jun 2003:
3841 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3843 * Patch by Stefan Roese, 05 Jun 2003:
3844 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3845 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3846 data cache can be used even if the chip select is in use.
3847 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3848 (see README for further description).
3849 - Changed config files of CONFIG_EEPRO100 boards to use the
3850 CFG_RX_ETH_BUFFER define.
3852 * Add support for RMU board
3854 * Add support for TQM862L at 100/50 MHz
3856 * Patch by Pantelis Antoniou, 02 Jun 2003:
3857 major reconstruction of networking code;
3858 add "ping" support (outgoing only!)
3860 * Patch by Denis Peter, 04 June 2003:
3861 add support for the MIP405T board
3863 * Patches by Udi Finkelstein, 2 June 2003:
3864 - Added support for custom keyboards, initialized by defining a
3865 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3866 - Added support for the RBC823 board.
3867 - cpu/mpc8xx/lcd.c now automatically calculates the
3868 Horizontal Pixel Count field.
3870 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3871 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3873 * Patch by Mark Rakes, 14 May 2003:
3874 add support for Intel e1000 gig cards.
3876 * Patch by Nye Liu, 3 Jun 2003:
3877 fix critical typo in MAMR definition (include/mpc8xx.h)
3879 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3881 * Patch by Klaus Heydeck, 2 Jun 2003
3882 Minor changes for KUP4K configuration
3884 * Patch by Marc Singer, 29 May 2003:
3885 Fixed rarp boot method for IA32 and other little-endian CPUs.
3887 * Patch by Marc Singer, 28 May 2003:
3888 Added port I/O commands.
3890 * Patch by Matthew McClintock, 28 May 2003
3891 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3892 - minor patches for utx8245
3894 * Patch by Daniel Engström, 28 May 2003:
3897 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3898 add nand flash support to SXNI855T configuration
3899 fix/extend nand flash support:
3900 - fix 'nand erase' command so does not erase bad blocks
3901 - fix 'nand write' command so does not write to bad blocks
3902 - fix nand_probe() so handles no flash detected properly
3903 - add doc/README.nand
3904 - add .jffs2 and .oob options to nand read/write
3905 - add 'nand bad' command to list bad blocks
3906 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3907 - make NAND read/write faster
3909 * Patch by Rune Torgersen, 23 May 2003:
3910 Update for MPC8266ADS board
3912 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3913 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3914 _time_ (!) if the environment is embedded within the U-Boot image,
3915 or in a separate flash sector.
3917 * Cleanup CFG_DER #defines in config files (wd maintained only)
3919 * Fix data abort exception handling for arm920t CPU
3921 * Fix alignment problems with flash driver for TRAB board
3923 * Patch by Donald White, 21 May 2003:
3924 fix calculation of base address in pci_hose_config_device()
3926 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3927 execute "cmd2", even if "cmd1" fails. Note that this is different
3928 to "run var1 var2" where the contents of "var2" will NOT be
3929 executed when a command in "var1" fails.
3931 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3933 * Patch by Kyle Harris, 20 May 2003:
3934 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3935 into cpu/pxa and arch-pxa.
3937 * Patch by Stefan Roese, 23 May 2003:
3938 - IBM PPC405EP port added.
3939 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3940 UART0) is used as default U-Boot console. PPC4xx only!
3941 - esd ASH405 board added (PPC405EP based).
3942 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3943 - esd CPCI405AB board added.
3944 - esd PMC405 board added.
3945 - Update of some esd boards.
3947 * Patch by Denis Peter, 19 Mai 2003:
3948 add support for the MIP405-3 board
3950 * Patch by Dave Ellis, 22 May 2003:
3951 Fix problem with only partially cleared .bss segment
3953 * Patch by Rune Torgersen, 12 May 2003:
3954 get PCI to work on a MPC8266ADS board; incorporate change to
3955 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3957 * Patch by Nye Liu, 1 May 2003:
3958 minor patches for the FADS8xx
3960 * Patch by Thomas Schäfer, 28 Apr 2003:
3961 Fix SPD handling for 256 ECC DIMM on Walnut
3963 * Add support for arbitrary bitmaps for TRAB's VFD command;
3964 allow to pass boot bitmap addresses in environment variables;
3965 allow for zero boot delay
3967 * Patch by Christian Geißinger, 19 May 2002:
3968 On TRAB: wait until the dummy byte has been completely sent
3970 * Patch by David Updegraff, 22 Apr 2003:
3971 update for CrayL1 board
3973 * Patch by Pantelis Antoniou, 21 Apr 2003:
3974 add boot support for ARTOS (a proprietary OS)
3976 * Patch by Steven Scholz, 11 Apr 2003:
3977 Add support for RTC DS1338
3979 * Patch by Rod Boyce, 24 Jan 2003:
3980 Fix counting of extended partitions in diskboot command
3982 * Patch by Christophe Lindheimer, 20 May 2003:
3983 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3985 * Fix SDRAM timing on Purple board
3987 * Add support for CompactFlash on ATC board
3988 (includes support for Intel 82365 and compatible PC Card controllers,
3989 and Yenta-compatible PCI-to-CardBus controllers)
3991 * Patch by Mathijs Haarman, 08 May 2003:
3992 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3994 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3996 * Add support for Promess ATC board
3998 * Patch by Keith Outwater, 28 Apr 2003:
3999 - Miscellaneous corrections and additions to GEN860T board specific code.
4000 - Added GEN860_SC variant to GEN860T.
4001 - Miscellaneous corrections to GEN860T documentation.
4002 - Correct duplicate entry in U-Boot CREDITS file.
4003 - Add GEN860T_SC entry in MAINTAINERS file.
4004 - Update CREDITS file with GEN860T_SC info.
4006 * Update Smiths Aerospace addresses in MAINTAINERS file
4008 * Fix error handling in hush's version of "run" command
4011 - Splashscreen support
4014 - temperature dependend enabling of LCD
4016 * Allow booting from old "PPCBoot" disk partitions
4018 * Add support for TQM8255 Board / MPC8255 CPU
4020 ======================================================================
4021 Changes for U-Boot 0.3.1:
4022 ======================================================================
4024 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4026 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4027 display when Linux takes over
4029 * Patch by Erwin Rol, 27 Feb 2003:
4030 Add support for RTEMS (this time for real).
4032 * Add support for "bmp info" and "bmp display" commands to load
4033 bitmap images; this can be used (for example in a "preboot"
4034 command) to display a splash screen very quickly after poweron.
4036 * Add support for 133 MHz clock on INCA-IP board
4038 * Patch by Lutz Dennig, 10 Apr 2003:
4039 Update for R360MPI board
4041 * Add new meaning to "autostart" environment variable:
4042 If set to "no", a standalone image passed to the
4043 "bootm" command will be copied to the load address
4044 (and eventually uncompressed), but NOT be started.
4045 This can be used to load and uncompress arbitrary
4048 * Patch by Stefan Roese, 10 Apr 2003:
4049 Changed DHCP client to use IP address from server option field #54
4050 from the OFFER packet in the server option field #54 in the REQUEST
4051 packet. This fixes a problem using a Windows 2000 DHCP server,
4052 where the DHCP-server is not the TFTP-server.
4054 * Set max brightness for MN11236 displays on TRAB board
4056 * Add support for TQM862L modules
4058 ======================================================================
4059 Changes for U-Boot 0.3.0:
4060 ======================================================================
4062 * Patch by Arun Dharankar, 4 Apr 2003:
4063 Add IDMA example code (tested on 8260 only)
4065 * Add support for Purple Board (MIPS64 5Kc)
4067 * Add support for MIPS64 5Kc CPUs
4069 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4071 * Patch by Denis Peter, 04 Apr 2003:
4072 - update MIP405-4 board
4074 * Patch by Stefan Roese, 4 Apr 2003:
4075 - U-Boot version environment variable "ver" added
4076 (CONFIG_VERSION_VARIABLE).
4077 - Changed PPC405GPr version from A to B.
4078 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4080 * Patches by Denis Peter, 03 April 2003:
4081 - fix PCI IRQs on MPL boards
4082 - fix two more un-relocated pointer problems
4084 * Fix behaviour of "run" command:
4085 - print error message iv variable does not exist
4086 - terminate processing of arguments in case of error
4088 * Patches by Peter Figuli, 10 Mar 2003
4089 - Add support for BTUART on PXA platform
4090 - Add support for WEP EP250 (PXA) board
4092 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4093 flash using a BDI2000
4095 * Implement fix for I2C Edge Conditions problem for all boards that
4096 use the bit-banging driver (common/soft_i2c.c)
4098 * Patch by Martin Winistoerfer, 23 Mar 2003
4099 - Add port to MPC555/556 microcontrollers
4100 - Add support for cmi customer board with
4101 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4103 * Patch by Rick Bronson, 28 Mar 2003:
4104 - fix common/cmd_nand.c
4106 * Patch by Arun Dharankar, 24 Mar 2003:
4107 - add threads / scheduler example code
4109 * Add patches by Robert Schwebel, 31 Mar 2003:
4110 - add ctrl-c support for kermit download
4111 - align bdinfo output on ARM
4112 - csb226 board: bring in sync with innokom/memsetup.S
4113 - csb226 board: fix MDREFR handling
4114 - misc doc fixes / extensions
4115 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4116 - add BOOT_PROGRESS to armlinux.c
4118 * Add CPU ID, version, and clock speed for INCA-IP
4120 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4121 - fix SRAM and SDRAM memory sizing
4122 - add status LED support
4123 - add MAC address for second (SCC1) ethernet port
4125 * Update default environment for TQM8260 board
4127 * Patch by Rick Bronson, 16 Mar 2003:
4128 - Add NAND flash support for reading, writing, and erasing NAND
4129 flash (certain forms of which are called SmartMedia).
4130 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4132 * Patches by Robert Schwebel, 19 Mar 2003:
4133 - use arm-linux-gcc as default compiler for ARM
4134 - fix i2c fixup code
4135 - fix missing baudrate setting
4136 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4137 - moved "ignoring trailing characters" _before_ u-boot wants to
4138 print out diagnostics messages; removes bogus characters at the
4141 * Patch by John Zhan, 18 Mar 2003:
4142 Add support for SinoVee Microsystems SC8xx boards
4144 * Patch by Rolf Offermanns, 21 Mar 2003:
4145 ported the dnp1110 related changes from the current armboot cvs to
4146 current u-boot cvs. smc91111 does not work. problem marked in
4147 smc91111.c, grep for "FIXME".
4149 * Patch by Brian Auld, 25 Mar 2003:
4150 Add support for STM flash chips on ebony board
4152 * Add PCI support for MPC8250 Boards (PM825 module)
4154 * Patch by Stefan Roese, 25 Mar 2003:
4157 * Patch by Stefan Roese, 20 Mar 2003:
4158 - CPCI4052 update (support for revision 3).
4159 - Set edge conditioning circuitry on PPC405GPr for compatibility
4160 to existing PPC405GP designs.
4161 - Clip udiv to 5 bits on PPC405 (serial.c).
4163 * Extend INCAIP board support:
4164 - add automatic RAM size detection
4165 - add "bdinfo" command
4166 - pass flash address and size to Linux kernel
4167 - switch to 150 MHz clock
4169 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4170 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4171 boards, version 153 for Rev. 200 boards).
4173 * Patch by Vladimir Gurevich, 12 Mar 2003:
4174 Fix relocation problem of statically initialized string pointers
4177 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4178 Cleanup & bug fixes for JFFS2 code:
4179 - the memory mangement was broken. It caused havoc on malloc by
4180 writing beyond the block boundaries.
4181 - the length calculation for files was wrong, sometimes resulting
4182 in short file reads.
4183 - data copying now optionally takes fragment version numbers into
4184 account, to avoid copying from older data.
4185 See doc/README.JFFS2 for details.
4187 * Patch by Josef Wagner, 12 Mar 2003:
4188 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4189 - ETH05 and BEDBUG support for CU824
4190 - added support for MicroSys CPC45
4191 - new BOOTROM/FLASH0 and DOC base for PM826
4193 * Patch by Robert Schwebel, 12 Mar 2003:
4194 Fix the chpart command on innokom board
4197 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4198 s/PPCBoot/U-Boot/ in some files
4199 s/pImage/uImage/ in some files
4201 * Patch by Detlev Zundel, 15 Jan 2003:
4202 Fix '' command line quoting
4204 * Patch by The LEOX team, 19 Jan 2003:
4205 - add support for the ELPT860 board
4206 - add support for Dallas ds164x RTC
4208 * Patches by David Müller, 31 Jan 2003:
4209 - minimal setup for CardBus bridges
4210 - add EEPROM read/write support in the CS8900 driver
4211 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4212 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4214 * Patch by Steven Scholz, 04 Feb 2003:
4215 add support for RTC DS1307
4217 * Patch by Reinhard Meyer, 5 Feb 2003:
4218 fix PLPRCR/SCCR init sequence on 8xx to allow for
4219 changes of EBDF by software
4221 * Patch by Vladimir Gurevich, 07 Feb 2003:
4222 "API-compatibility patch" for 4xx I2C driver
4224 * TRAB fixes / extensions:
4225 - Restore VFD brightness as saved in environment
4226 - add support for Fujitsu flashes
4227 - make sure both buzzers are turned off (drive low level)
4229 * Patches by Robert Schwebel, 06 Mar 2003:
4230 - fix bug in BOOTP code (must use NetCopyIP)
4231 - update of CSB226 port
4232 - clear BSS segment on XScale
4233 - added support for i2c_init_board() function
4234 - update to the Innokom plattform
4236 * Extend support for redundand environments for configurations where
4237 environment size < sector size
4239 * Patch by Rune Torgersen, 13 Feb 2003:
4240 Add support for Motorola MPC8266ADS board
4242 * Patch by Kyle Harris, 19 Feb 2003:
4243 patches for the Intel lubbock board:
4244 memsetup.S - general cleanup (based on Robert's csb226 code)
4245 flash.c - overhaul, actually works now
4246 lubbock.c - fix init funcs to return proper value
4248 * Patch by Kenneth Johansson, 26 Feb 2003:
4249 - Fixed off by one in RFTA calculation.
4250 - No need to abort when LDF is lower than we can program it's only
4251 minimum timing so clamp it to what we can do.
4252 - Takes function pointer to function for reading the spd_nvram. Usefull
4253 for faking data or hardcode a module without the nvram.
4254 - fix other user for above change
4255 - fix some comments.
4257 * Patches by Brian Waite, 26 Feb 2003:
4258 - fix port for evb64260 board
4259 - fix PCI for evb64260 board
4262 * Patch by Reinhard Meyer, 1 Mar 2003:
4263 Add support for EMK TOP860 Module
4265 * Patch by Yuli Barcohen, 02 Mar 2003:
4266 Add SPD EEPROM support for MPC8260ADS board
4268 * Patch by Robert Schwebel, 21 Jan 2003:
4269 - Add support for Innokom board
4270 - Don't complain if "install" fails
4271 - README cleanup (remove duplicated lines)
4272 - Update PXA header files
4274 * Add documentation for existing POST code (doc/README.POST)
4276 * Patch by Laudney Ren, 15 Jan 2003:
4277 Fix handling of redundand environment in "tools/envcrc.c"
4279 * Patch by Detlev Zundel, 28 Feb 2003:
4280 Add bedbug support for 824x systems
4282 * Add support for 16 MB flash configuration of TRAB board
4284 * Patch by Erwin Rol, 27 Feb 2003:
4285 Add support for RTEMS
4287 * Add image information to README
4289 * Patch by Stefan Roese, 18 Feb 2003:
4290 CPCIISER4 configuration updated.
4292 * Patch by Stefan Roese, 17 Feb 2003:
4293 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4295 * Patch by Stefan Roese, 13 Feb 2003:
4296 Add "pcidelay" environment variable (in ms, enabled via
4297 CONFIG_PCI_BOOTDELAY).
4298 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4299 RST# to respond to configuration cycles (33MHz -> 1s).
4301 * Fix dual PCMCIA slot support (when running with just one
4304 * Add VFD type detection to trab board
4306 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4307 variable with value in the EEPROM
4309 * Patch by Stefan Roese, 10 Feb 2003:
4310 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4312 * Add support for MIPS32 4Kc CPUs
4314 * Add support for INCA-IP Board
4316 ======================================================================
4317 Changes for U-Boot 0.2.2:
4318 ======================================================================
4320 * Add dual ethernet support on PM826
4322 * Add support for LXT971 PHY on PM826
4324 * Patch by Tord Andersson, 16 Jan 2003:
4325 Fix flash sector count for TQM8xxL
4327 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4328 16 bytes out of each 32 byte block)
4330 ======================================================================
4331 Changes for U-Boot 0.2.1:
4332 ======================================================================
4334 * Add support for V37 board
4335 (patch by Jón Benediktsson, 11 Dec 2002)
4337 * Update baudrate in bd_info when it gets changed
4339 * Add watchdog trigger points while waiting for serial port
4340 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4342 * Improve command line tool to access the U-Boot's environment
4343 (figuration of the utility, using a config file)
4345 * Add single quote support for (old) command line parser
4347 * Switch LWMON board default config from FRAM to EEPROM;
4348 in POST, EEPROM shows up on 8 addresses
4350 ======================================================================
4351 Changes for U-Boot 0.2.0:
4352 ======================================================================
4354 * Use 1-byte-read instead of -write for iprobe() function
4355 Add i2c commands to PM826 config
4357 * extend I2C POST code: check for list on known addresses
4359 * Improve log buffer code; use "loglevel" to decide which messages
4360 to log on the console, too (like in Linux); get rid of "logstart"
4362 * Add command line tool to access the U-Boot's environment
4363 (board-specific for TRAB now, to be fixed later)
4365 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4366 Fix misc problems with AmigaOne support
4368 * Patch by Chris Hallinan, 3 Dec 2002:
4369 minor cleanup to the MPC8245 EPIC driver
4371 * Patch by Pierre Aubert , 28 Nov 2002
4372 Add support for external (SIU) interrupts on MPC8xx
4374 * Patch by Pierre Aubert , 28 Nov 2002
4375 Fix nested syscalls bug in standalone applications
4377 * Patch by David Müller, 27 Nov 2002:
4378 fix output of "pciinfo" command for CardBus bridge devices.
4380 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4383 * Add LED indication for IDE activity on KUP4K board
4385 * Fix startup problems with VFD display on TRAB
4387 * Patch by Pierre Aubert, 20 Nov 2002
4388 Add driver for Epson SED13806 graphic controller.
4389 Add support for BMP logos in cfb_console driver.
4391 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4393 * Patch by Rod Boyce, 21 Nov 2002:
4394 fix PCMCIA on MBX8xx board
4396 * Patch by Pierre Aubert , 21 Nov 2002
4397 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4398 bootmode word in DPRAM configurable
4400 * Patch by Daniel Engström, 18 Nov 2002:
4401 Fixes for x86 port (mostly strings issues)
4403 * Patch by Ken Chou, 18 Nov 2002:
4404 Fix for natsemi NIC cards (DP83815)
4406 * Patch by Pierre Aubert, 19 Nov 2002:
4407 fix a bug for the MII configuration, and some warnings
4409 * Patch by Thomas Frieden, 13 Nov 2002:
4410 Add code for AmigaOne board
4411 (preliminary merge to U-Boot, still WIP)
4413 * Patch by Jon Diekema, 12 Nov 2002:
4414 - Adding URL for IEEE OUI lookup
4415 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4417 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4418 root-on-nfs macros are designed to switch how the default boot
4419 method gets defined.
4421 * Patch by Daniel Engström, 13 Nov 2002:
4422 Add support for i386 architecture and AMD SC520 board
4424 * Patch by Pierre Aubert, 12 Nov 2002:
4425 Add support for DOS filesystem and booting from DOS floppy disk
4427 * Patch by Jim Sandoz, 07 Nov 2002:
4428 Increase number of network RX buffers (PKTBUFSRX in
4429 "include/net.h") for EEPRO100 based boards (especially SP8240)
4430 which showed "Receiver is not ready" errors when U-Boot was
4431 processing the receive buffers slower than the network controller
4434 * Patch by Andreas Oberritter, 09 Nov 2002:
4435 Change behaviour of NetLoop(): return -1 for errors, filesize
4436 otherwise; return code 0 is valid an means no file loaded - in this
4437 case the environment still gets updated!
4439 * Patches by Jon Diekema, 9 Nov 2002:
4440 - improve ADC/DAC clocking on the SACSng board to align
4441 the failing edges of LRCLK and SCLK
4442 - sbc8260 configuration tweaks
4443 - add status LED support for 82xx systems
4444 - wire sspi/sspo commands into command handler; improved error
4446 - add timestamp support and alternate memory test to the
4447 SACSng configuration
4449 * Patch by Vince Husovsky, 7 Nov 2002:
4450 Add "-n" to linker options to get rid of "Not enough room for
4451 program headers" problem
4453 * Patch by David Müller, 05 Nov 2002
4454 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4455 so we can use an already existing name
4457 * Patch by Pierre Aubert, 05 Nov 2002
4458 Hardware relatied improvments in FDC boot code
4460 * Patch by Holger Schurig, 5 Nov 2002:
4461 Make the PXA really change it's frequency
4463 * Patch by Pierre Aubert, 05 Nov 2002
4464 Add support for slave serial Spartan 2 FPGAs
4466 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4469 * Add support for log buffer which can be passed to Linux kernel's
4470 syslog mechanism; used especially for POST results.
4472 * Patch by Klaus Heydeck, 31 Oct 2002:
4473 Add initial support for kup4k board
4475 * Patch by Robert Schwebel, 04 Nov 2002:
4476 - use watchdog to reset PXA250 systems
4477 - added progress callbacks to (some of the) ARM code
4478 - update for Cogent CSB226 board
4480 * Add support for FPS860 board
4482 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4483 Improve PCI access on 32-bits Compact PCI bus
4485 * Fix mdelay() on TRAB - this was still the debugging version with
4486 seconds instead of ms.
4488 * Patch by Robert Schwebel, 1 Nov 2002:
4489 XScale related cleanup (affects all ARM boards)
4491 * Cleanup of names and README.
4493 ======================================================================
4494 Notes for U-Boot 0.1.0:
4495 ======================================================================
4497 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4499 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4500 For information about the history of the project please see the
4501 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4503 ======================================================================