1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Add support for Freescale M5271 processor
6 Patch by Zachary Landau, 26 Jan 2006
8 * Fix 28F256J3A support on PM520 board
9 (without bank-switching only 32 MB can be accessed)
11 * Fix mkimage bug with multifile images created on 64 bit systems.
13 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
15 * Fix compiler problem with at91rm9200dk board.
16 Patch by Eugen Bigz, 19 Dec 2005
18 ======================================================================
19 Changes for U-Boot 1.1.4:
20 ======================================================================
22 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
23 - Changed GPIO setup to enable another address line in order to
25 - Added function sdram_tr1_set to auto calculate the tr1 value for
27 Patch by Steven Blakeslee, 12 Dec 2005
29 * MPC5200: Set PCI retry counter to 0 = infinite retry;
30 The default of 255 is too short for slow devices.
31 Patch by Martin Nykodym, 12 Dec 2005
33 * Change port configuration for O2DNT (CODEC1 on PSC1).
35 * Fix register for PCI async mode on PPC440EP
36 Patch by Youngchul Bang, 08 Dec 2005
38 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
39 This segment may be required by some libgcc.a functions
42 * Fix DPRAM offset/size for MPC8541/8555.
43 Simplify TQM85xx Makefile handling.
45 * Fix data overflow (typo?) in rtc/ds1302.c
47 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
49 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
50 - Support for TQM8541/8555 boards added.
51 - Complete rework of TQM8540/8560 support.
52 - Common TQM85xx code now supports all current TQM85xx platforms
53 (TQM8540/8541/8555/8560).
54 - DDR SDRAM size detection added.
55 - CAS latency default values can be overwritten by setting "serial#"
56 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
57 If problems are detected with this non default CAS latency,
58 the default values will be used instead.
59 - Flash size detection added.
60 - Moved FCC ethernet driver initialization behind TSEC driver init
61 -> TSEC is first device.
62 Patch by Stefan Roese, 30 Nov 2005
64 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
65 Patch by John Otken, 23 Nov 2005
67 * Changed PPC44x startup message (cpu info, speed...) to common style:
68 On PPC44x platforms, the startup message generated in "cpu.c" only
69 comprised the ppc type and revision but not additional information
70 like speed etc. Those speed infos where printed in the board specific
71 code. This new implementation now prints all CPU infos in the common
72 cpu specific code. No board specific code is needed anymore and
73 therefore removed from all current 44x implementations.
74 Patch by Stefan Roese, 27 Nov 2005
76 * Adjust TQM834x PHY addresses for latest hardware revision.
78 * Increase malloc arena on TQM5200 board to 256 kB.
79 With 64 kb uniform flash sector size the old value of 128 kB was
82 * Fix miiphy global data initialization (problem on 4xx boards when
83 no ethaddr is assigned). Initialization moved from
84 miiphy_register() to eth_initialize().
86 Based on initial patch for 4xx platform by Matthias Fuchs.
88 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
90 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
91 The COPYING file was extended to make clear that these files can be
92 used in non-GPL code, too.
93 Also, a corresponding note was placed in the headers of the affected files.
95 * Add support for Prodrive P3P440 board:
96 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
97 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
98 for bank autodetection
99 Patch by Stefan Roese, 22 Nov 2005
101 * Change all '$(...)' variable references into '${...}'
102 which makes the environment compatible with the hush shell.
103 WARNING: Support for the old '$(...)' syntax will be
104 discontinued in a later version.
106 * Minor changes to init flags in TQM834x PCI.
108 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
109 Patch by Stefan Roese, 15 Nov 2005
111 * New PPC 405EP board added: CMS700
112 Added CONFIG_NET_MULTI for VOM405 board.
113 Added reset_phy() for VOM405 board.
114 Patch by Matthias Fuchs, 09 Nov 2005
116 * Updated PCI mapping for esd CPCI2DP board.
117 Add support for error LED.
118 Patch by Matthias Fuchs, 07 Nov 2005
120 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
121 Patch by Stefan Roese, 07 Nov 2005
123 * Correct PPC Timebase register definitions (SPRN_TBRL...)
124 Patch by Stefan Roese, 07 Nov 2005
126 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
127 Patch by Stefan Roese, 05 Nov 2005
129 * Additional fix for external IRQ config on Yellowstone & Yosemite
130 Patch by Stefan Roese, 03 Nov 2005
132 * Add support for Ocotea pass 3 with 440GX Rev. F
133 Patch by Stefan Roese, 01 Nov 2005
135 * Fix external IRQ configuration on Yellowstone & Yosemite
136 Patch by Stefan Roese, 28 Oct 2005
138 * Add support for multiple PHYs.
139 Tested on the following boards:
140 cmcpu2 (at91rm9200/ether.c)
141 PPChameleon (ppc4xx/4xx_enet.c)
142 yukon (mpc8220/fec.c)
144 tqm834x (mpc834x/tsec.c) with EEPRO100
145 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
146 Main changes include:
148 - miiphy_register routine was added to allow multiple PHYs to be registered
149 - miiphy_read and miiphy_write are now defined in this file, and
150 require additional argument (char *devname)
151 - other miiphy_* routines also require additional device name argument
154 Calling reset_phy() was moved to be executed *after* eth_initialize().
155 This is necessary as now some of the implementations of reset_phy()
156 may need to use miiphy_reset() which is not allowed before eth_initialize()
157 as eth_initialize registers all required miiphy_* routines.
158 Tested on IP860 and PHY initializes properly after this change.
160 * Correct includes for flat tree builder.
162 * Fix conflicting types (flash_write()) in trab auto_update.c.
164 * Add PCI support for the TQM834x board.
166 * Add missing 4xx board to MAKEALL
167 Patch by Stefan Roese, 20 Oct 2005
169 * Fix conflicting types (flash_write()) in esd auto_update.c
170 Patch by Stefan Roese, 20 Oct 2005
172 * Fix problem with sleep in NetConsole (use get_timer())
173 Patch by Stefan Roese, 20 Oct 2005
175 * Add NetConsole Support for AMCC eval boards
176 Patch by Stefan Roese, 20 Oct 2005
178 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
179 Patch by Stefan Roese, 18 Oct 2005
181 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
182 Fix identation on ext2ls help entry.
183 Patch by Stefan Roese, 14 Oct 2005
185 * Add support for TQM834x boards.
188 * Cleanup for GCC-4.x
190 * Add documentation for Open Firmware Flat Tree and usage.
191 Patch by Pantelis Antoniou, 13 Oct 2005
193 * Add missing files for Pantelis Antoniou's patch
194 Patch by Pantelis Antoniou, 04 Sep 2005
196 * Fix problem in ppc4xx eth-driver without ethaddr (only without
197 CONFIG_NET_MULTI set)
198 Patch by Stefan Roese, 10 Oct 2005
200 * Fix gzip bmp support (test if malloc fails, warning when truncated).
201 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
202 Patch by Stefan Roese, 07 Oct 2005
204 * Add support for OF flat tree for the STXtc board.
205 Patch by Pantelis Antoniou, 04 Sep 2005
207 * Support passing of OF flat trees to the kernel.
208 Patch by Pantelis Antoniou, 04 Sep 2005
212 * Add support for NetSilicon NS7520 processor.
213 Patch by Art Shipkowski, 12 May 2005
215 * Add support for AP1000 board.
216 Patch by James MacAulay, 07 Oct 2005
218 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
219 Patch by Anders Larsen, 07 Oct 2005
221 The Atmel errata #11 states that the transfer buffer descriptor
222 table must be aligned on a 16-word boundary. As it turned out, this
223 is insufficient - it seems the table must be aligned on a boundary
224 at least as large as the table itself (in Linux this is not an
225 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
227 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
228 Patch by Anders Larsen, 07 Oct 2005
230 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
231 sed the linker scripts, rather than pre-process them.
232 Patch by Peter Pearse, 07 Oct 2005
234 * Update make target for ARM supported boards.
235 Use lowlevel_init() instead of platformsetup() [rename].
236 Patch by Peter Pearse, 06 Oct 2005
238 * Fix booting from serial dataflash on AT91RM9200
239 Patch by Peter Menzebach, 29 Aug 2005
241 * Add JFFS2 support for TRAB board
242 Patch by Martin Krause, 25 Aug 2005
244 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
245 Patch by Marcus Hall, 24 Aug 2005
247 * Fix the machine-id of the Cogent csb637 board
248 Patch by Anders Larsen, 05 Oct 2005
250 * Complete support for the KwikByte KB920x boards
251 Patch by Anders Larsen, 05 Oct 2005
253 * Set the AT91RM9200 clock to asynchronous mode
254 Patch by Anders Larsen, 03 May 2005
256 * Set the AT91RM9200 clock to synchronous mode
257 Patch by Anders Larsen, 29 Apr 2005
259 * Add support for Cogent csb637
260 Patch by Anders Larsen, 29 Apr 2005
262 * Fix dm9161.c initialization
263 Patch by Anders Larsen, 29 Apr 2005
265 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
266 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
268 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
269 Patch by Anders Larsen, 29 Apr 2005
271 * Fix device partition intialization for SystemACE disks.
272 Patch by Stephen Williams, 28 Apr 2005
274 * Added support for KwikByte KB920x boards (based on AT91RM9200)
275 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
277 * Add support for S29GL064M-R3 flash chip on xsengine board
278 Patch by Kurt Stremerch, 18 Apr 2005
280 * E500 update: repoint IVPR to RAM when code is relocated
281 Patch by Kylo Ginsberg, 13 Apr 2005
283 * Fix loop end test in lib_generic/string.c:strswab()
284 Patch by Andrew Dyer, October 10, 2005
285 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
289 * Update ARM Integrator boards:
290 Correct addessing errors in platform files.
291 Split off common core module data from Integrator header files to
292 include/armcoremodule.h.
293 Patch by Peter Pearse, 04 Oct 2005
295 * Make sure only supported compiler options are used
296 Import "cc-option" shell function from kernel and
297 use it to get the correct ARM GCC options for individual CPUs
298 Patch by Peter Pearse, 30 Jun 2005
300 * Fix 440GR to print correct cpu revision
301 Patch by Stefan Roese, 04 Oct 2005
303 * Change board message on AMCC Yosemite & Yellowstone to common style
304 Patch by Stefan Roese, 03 Oct 2005
306 * Fix compiler warning
308 * Fix FEC PHY addresses for TQM85xx boards
310 * Fix uninitialized variable problem in hush shell
311 Patch by Lars Rostock, 26 Sep 2005
313 * Undo change of f6e20fc6ca... to include/configs/trab.h
314 (Must have been an accident?)
316 * Add support for AT91RM9200 OHCI Controller.
317 Patch by Eric Benard, 07 Apr 2005
319 * Update ARM mach-types.h
320 Patch by Eric Benard, 07 Apr 2005
322 * Add support for MP2USB board.
323 Patch by Eric Benard, 07 Apr 2005
325 * Add board support for armadillo HT1070
326 Patch by Rowel Atienza, 06 Apr 2005
328 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
329 Patch by Vitaly Bordug, 30 Mar 2005
331 * Add iopset command on mpc8xx
332 Patch by Daniel Eisenhut, 25 Mar 2005
334 * Add support for MII in eepro100 driver.
335 Patch by Gleb Natapov, 21 Mar 2005
337 * Fixes to the Lubbock (PXA 25x) support:
338 - Resolve the FIXME with respect to saving the u-boot environment.
339 - Make the default load address land in real memory.
340 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
341 Patch by David Brownell, 10 Mar 2005
343 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
344 Patch by Marc Leeman, 04 Mar 2005
346 * OMAP242x H4 board update
347 - fix for ES2 differences.
348 - switch to using the cfi_flash driver.
349 - fix SRAM build address.
350 - fix for GP device operation.
351 - unlock SRAM for GP devices.
352 - display more device information.
353 - fix potential deadlock in omap24xx_i2c driver.
354 - fix DLL load values to match dpllout*1 operation.
355 - fix 2nd chip select init for combo DDR device.
356 - add support for CFI Intel 28F256L18 on H4 board.
357 Patch by Richard Woodruff, 03 Mar 2005
359 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
360 Patch by Steven Scholz, 02 Mar 2005
363 Patch by Ara Avanesyan, 24 Feb 2005
365 * Remove unneeded #include <malloc.h>
366 Patch by Ladislav Michl, 22 Feb 2005
368 * Add cramfs support for m68k
369 Patch by Zachary Landau, 21 Feb 2005
371 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
372 Patch by Jeff Angielski, 21 Feb 2005
374 * Fix au1x00_serial baud rate calculation:
375 remove hardcoded cpu clock divisor and use register instead;
376 round up instead of truncate
377 Patch by Andrew Dyer, 15 Feb 2005
379 * Add Xilinx Spartan3 family FPGA support
380 Patch by Kurt Stremerch, 14 Feb 2005
382 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
383 Patch by Zachary Landau, 11 Feb 2005
386 Patch by Matthias Fuchs, 25 Sep 2005
388 * Added support for PCI bridge on MPC8272ADS
389 Patch by Vitaly Bordug, Feb 09 2005
391 * Update multicore CM9XX support for Integrator AP to allow booting from flash
392 Patch by Jean-Paul Saman, 8 Feb 2005
394 * Fix strswab() to reliably find end of string
395 Patch by Andrew Dyer, 08 Feb 2005
397 * Fix typos in include/ppc440.h
398 Patch by Andrew E Mileski, 04 Feb 2005
400 * Add Vibren (was Accelent) PXA255 IDP Support
401 Patch by Cliff Brake, 04 Feb 2005
403 * Fix tools/bmp_logo.c using incorrect offset to pixel data
404 Patch by Andrew Dyer, 31 Jan 2005
406 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
407 Patch by Peter Pearse, 2 Feb 2005
409 * Fix error handling in tools/env/fw_env.c
410 Patch by Ara Avanesyan, 01 Feb 2005
412 * Fix MGT5100 PSC baudrate calculation
413 Patch by Sebastian Schau, 27 Jan 2005
415 * OMAP242x fix for GP device booting
416 - Add SRAM unlock for GP devices.
417 - Change DDR DLL unlock value to allow DPLLout*1 operation.
418 Patches by Richard Woodruff, 21 Jan 2005:
420 * Add support for AMD's Pb1x00 eval board;
421 add MII routines to the au1x00 ethernet driver;
422 add USB ohci driver (work in progress)
423 Patch by Thomas Sailer, 20 Jan 2005
425 * Update omap5912osk board
426 Use drivers/cfi_flash.c instead of private flash driver;
427 Remove hardcoded personalized settings from omap5912osk.h;
428 Fix spacing with (RO) marks in 'flinfo' output.
429 Patch by Michael Bendzick, 14 Jan 2005
431 * Fix warnings for PCI code on ixp
432 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
434 * virtex2 fix for bogus download error messages
435 The virtex2 FPGA download code watches for init going active during
436 a download of config data as an error condition. init also goes
437 active after a configuration is finished in concert with the done
438 signal. So far, the code does not check for done active until all
439 of the configuration data is sent. If configuration data has a few
440 extra pad bytes at the end, this would cause an error message even
441 though the download had suceeded.
442 NOTE: virtex2 slave serial and spartan2 versions may still have the
444 Patch by Andrew Dyer, 12 Jan 2005
446 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
447 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
448 message when probing for nonexistent flash in little endian mode.
449 As a side effect more efficient and smaller code is generated,
450 which is always a Good Thing (TM).
451 Patch by Ladislav Michl, 24 Sep 2005
453 * Update for TFTP using a fixed UDP port
454 Use the approved environment variable names. Added "tftpdstp" to
455 allow ports other than 69 per Tolunay Orkun's recommendation.
456 Patch by Jerry Van Baren, 12 Jan 2005
458 * Allow to force TFTP to use a fixed UDP port
459 (Add a configuration option CONFIG_TFTP_PORT and optional env
461 Patch by Jerry Van Baren, 10 Jan 2005
463 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
464 Patch by Leif Lindholm, 29 Dec 2004
466 * Cleanup: fix broken builds
468 * Fix PHY address argument passing with mii info command
469 Patch by Andrew Dyer, 28 Dec 2004
471 * Cleanup (PPC4xx is AMCC now)
473 * esd CPCI2DP board added
474 Patch by Matthias Fuchs, 22 Sep 2005
476 * esd PMC405 board updated
477 Patch by Matthias Fuchs, 22 Sep 2005
479 * Add SM501 support to HH405 board.
480 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
481 Add support for eeprom write-enable (CFG_EEPROM_WREN).
482 Patch by Stefan Roese, 22 Sep 2005
484 * Fix autonegotiation in tsec ethernet driver
485 Patch by Stefan Roese, 21 Sep 2005
487 * Fix bug in auto_update (trab board)
488 Patch by Martin Krause, 16 Sep 2005
490 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
491 Patch by Francesco Mandracci, 16 Sep 2005
493 * Update configuration for INKA4x0 board
495 * Update configuration for PM854 board
496 Based on patch by R. Loeffl, 20 Jul 2005
498 * Add PCI support to TQM8540 and TQM8560 boards
499 Patch by Stefan Roese, 15 Sep 2005
501 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
502 boards (baudrate, environment...). Flash driver fixed.
503 Patch by Stefan Roese, 15 Sep 2005
505 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
506 ethernet port on ebony.
507 Patch by Stefan Roese, 7 Sep 2005
509 * Added support for mtddevnum and mtddevname variables (mtdparts command)
511 * Change default console baud rate for stxxtc board
513 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
514 Patch by Stefan Roese, 31 Aug 2005
516 * Fix default command set (don't include CFG_CMD_DISPLAY command)
517 Patch by Pantelis Antoniou, 02 Sep 2005
521 * Enable SM712 driver support for HMI1001 board.
523 * Fix problems with ld version 2.16 (dot outside sections problem)
524 Pointed out by Gerhard Jaeger, 31 Aug 2005;
525 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
527 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
529 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
531 * Add keyboard and dot matrix display support for HMI1001 board.
533 * Prepare U-Boot for gcc-4.x
535 * Fixed Bamboo port to enable running without DDR-DIMM
536 (Bamboo has also 64MB onboard DDR)
537 Patch by Stefan Roese, 24 Aug 2005
539 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
540 now handling all 4xx cpu's
541 Patch by Stefan Roese, 16 Aug 2005
543 * Fix make dependencies for at91rm9200 and ks8695 cpus
544 Patch by Steven Scholz, 23 Aug 2005
546 * Add JFFS2 support for TQM5200 board
548 * Add esd cpci5200 and pf5200 boards
549 Patch by Reinhard Arlt, 22 Aug 2005
551 * Fix sysclock for TQM8540 and TQM8560 boards
552 Patch by Martin Krause, 25 Jul 2005
554 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
555 Patch by Martin Krause, 08 Jun 2005
557 * Add new board specific commands for TQM5200/STK52XX
558 - Sound commands (beep, wav, sound)
559 - Test commands (led, can, backlight, rs232)
560 Patch by Martin Krause, 02 May 2005
562 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
563 because of a bug in the AT91RM9200 CPU PLL
564 Patch by Martin Krause, 22 Apr 2005
566 * Add automatic HW detection for another CMC_PU2 variant
567 Patch by Martin Krause, 20 Apr 2005
569 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
570 Patch by Martin Krause, 19 Apr 2005
572 * Fix initialization problem on TQM5200 without SM501
573 Patch by Martin Krause, 08 Apr 2005
575 * Add RTC support for STK52XX.200
576 Patch by Martin Krause, 07 Apr 2005
578 * Add support for IFM o2dnt board
580 * Enable PCI on hmi1001 board
582 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
583 so we can use them to, e.g., check the existence of a file with
584 "if ls foo; then this; else that; fi" in the hush shell
585 Patch by Andreas Engel, 16 August 2005
587 * Coding style cleanup
589 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
590 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
592 * Check return value of malloc in 440gx_enet.c
593 Patch by Travis B. Sawyer, 18 Jul 2005
595 * Add Sandburst Metrobox and Sandburst Karef board support packages.
596 Second serial port on 440GX now defined as a system device.
597 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
598 Patch by Travis B. Sawyer, 12 Jul 2005
600 ======================================================================
601 Changes for U-Boot 1.1.3:
602 ======================================================================
606 * Add forgotten new fils from latest VoiceBlue update
608 * Make bootretry feature work with hush shell.
609 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
610 Patch by Andreas Engel, 19 Jul 2005
612 * Update Hymod Board Database PHP code in "tools" directory
613 Patch by Murray Jensen, 01 Jul 2005
615 * Make "tr" command use POSIX compliant; export HOSTOS make variable
616 Patch by Murray Jensen, 30 Jun 2005
618 * Fix Murray Jensen's mail address.
619 Patch by Murray Jensen, 30 Jun 2005
621 * Preserve PHY_BMCR during a soft reset.
622 Patch by Carl Riechers, 24 Jun 2005
624 * VoiceBlue update: eeprom tool can also store firmware version now.
625 eeprom.bin is runable by jumping at load address.
626 Patch by Ladislav Michl, 23 May 2005
628 * Move the AT91RM9200DK to the ARM Systems list.
629 Patch by Anders Larsen, 26 Apr 2005
631 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
632 Patch by Anders Larsen, 26 Apr 2005
634 * measure_gclk() is needed when DEBUG is enabled
635 Patch by Bryan O'Donoghue, 25 Apr 2005
637 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
638 Patch by Reinhard Arlt, 12 Aug 2005
640 * esd PCI405 board updated
641 Patch by Matthias Fuchs, 28 Jul 2005
643 * esd WUH405 and DU405 board updated
644 Patch by Matthias Fuchs, 27 Jul 2005
646 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
647 Patch by Matthias Fuchs, 4 May 2005
649 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
650 boards (baudrate, environment...). Flash driver fixed.
651 Patch by Stefan Roese, 11 Aug 2005
653 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
654 Patch by Stefan Roese, 11 Aug 2005
656 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
657 Patch by Stefan Roese, 11 Aug 2005
659 * Add configuration for IFM AEV FIFO board.
660 Minor coding style cleanup.
662 * Add configuration for IFM SPI eval board
664 * Fix CompactFlash problem on HMI1001 board
666 * Make new "mtdparts" code build with older compilers
667 Patch by Andrea Scian, 09 Aug 2005
669 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
670 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
671 with the 405 defines and the linux kernel defines.
672 Patch by Stefan Roese, 08 Aug 2005
674 * Fix compiler warnings with older GCC versions
676 * Add common (with Linux) MTD partition scheme and "mtdparts" command
678 Old, obsolete and duplicated code was cleaned up and replace by the
679 new partitioning method. There are two possible approaches now:
681 The first one is to define a single, static partition:
683 #undef CONFIG_JFFS2_CMDLINE
684 #define CONFIG_JFFS2_DEV "nor0"
685 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
686 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
687 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
689 The second method uses the mtdparts command line option and dynamic
692 /* mtdparts command line support */
693 #define CONFIG_JFFS2_CMDLINE
694 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
695 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
697 Command line of course produces bigger images, and may be inappropriate
698 for some targets, so by default it's off.
700 * Fix build problems for PM856 Board
702 * Fix sign extension bug in 'fpga loadb' command;
703 make 'fpga loadb' always print the file header info
704 Patch by Andrew Dyer, 11 Jan 2005
706 * Fix errors that occur when accessing SystemACE CF
707 Patch by Jeff Angielski, 09 Jan 2005
709 * Document switching between U-Boot and PlanetCore on RPXlite
710 by Sam Song, 24 Dec 2004
712 * Fix PowerQUICC II mask detection.
713 Patch by Eugene Surovegin, 20 Dec 2004
715 * Add support for Altera NIOS DK1C20 board
716 Patch by Shlomo Kut, 13 Dec 2004
718 * Add support for ep8248 board
719 Patch by Yuli Barcohen, 12 Dec 2004
723 * Fix baudrate setting for KGDB on MPC8260
724 Patch by HoJin, 11 Dec 2004
726 * Fix 'mii help' text formatting
727 Patch by Cory Tusar, 10 Dec 2004
729 * Fix return code of NFS command
730 Patch by Hiroshi Ito, 11 Dec 2004
734 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
735 Patch by Steven Blakeslee, 04 Aug 2005
737 * Add support for AMCC Bamboo PPC440EP eval board
738 Patch by Stefan Roese, 04 Aug 2005
740 * Patch by Jon Loeliger
741 Fix style issues primarily in 85xx and 83xx boards.
743 - Trailing white space
744 - Indentation not by TAB
745 - Excessive amount of empty lines
746 - Trailing empty lines
748 * Patch by Ron Alder, 11 Jul 2005
749 Add Xianghua Xiao and Lunsheng Wang's support for the
750 GDA MPC8540 EVAL board.
752 * Patch by Eran Liberty
753 Add support for the Freescale MPC8349ADS board.
755 * Patch by Jon Loeliger, 25 Jul 2005
756 Move the TSEC driver out of cpu/mpc85xx as it will be shared
757 by the upcoming mpc83xx family as well.
759 * Patch by Jon Loeliger, 05 May 2005
760 Implemented support for MPC8548CDS board.
761 Added DDR II support based on SPD values for MPC85xx boards.
762 This roll-up patch also includes bugfies for the previously
764 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
766 * Patch by Jon Loeliger, 10 Feb 2005
767 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
769 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
771 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
772 for faster flash parts.
773 Add documentation for BR/OR for FLASH.
775 * Patch by Jon Loeliger 08 Feb 2005
776 Determine L2 Cache size dynamically on 85XX boards.
778 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
779 - Convert the CPM2 based functionality to use new CONFIG_CPM2
780 option rather than a myriad of CONFIG_MPC8560-like variants.
781 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
782 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
783 new CONFIG_CPM2 option to each 8260 board.
785 * Add support for MicroSys PM856 board
786 Patch by Josef Wagner, 03 Aug 2005
788 * Minor fixes to PM854 board
789 Patch by Josef Wagner, 03 Aug 2005
791 * Adjust configuration of XENIAX board
792 (chip select and GPIO required for USB operation)
794 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
795 routed to the Watchdog handler
796 Patch by Eugene Surovegin, 18 Jun 2005
798 * (re)enabled scsi commands do_scsi() and do_scsiboot()
799 Patch by Denis Peter, 06 Dec 2004
801 * Fix endianess problem in TFTP / NFS default filenames
802 Patch by Hiroshi Ito, 06 Dec 2004
804 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
806 Patch by Murray Jensen, 18 Jul 2005
808 * Fix typo in mkconfig script (used == instead of =)
809 Patch by Murray Jensen, 18 Jul 2005
811 * Cleanup build problems on 64 bit build hosts
813 * Update MAINTAINERS file
815 * Patch by Stefan Roese, 01 Aug 2005:
816 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
817 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
819 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
820 to run on both 405GP and 405GPr eval boards).
822 * Patch by Steven Blakeslee, 27 Jul 2005:
823 - Add support for AMCC PPC440EP/GR.
824 - Add support for AMCC Yosemite PPC440EP eval board.
825 - Add support for AMCC Yellowstone PPC440GR eval board.
827 * Minor fixes for PPChameleon Board:
828 - fix alignment of NAND size
829 - make code do what the comment says
831 * Implement h/w sector protection status synchronization at boot.
832 The code is provided for, and was tested on, the Yukon/Alaska
833 and PM520 boards only.
835 A bug in flash_real_protect() for the Yukon board was fixed by
836 adding a function that tells if two banks are on one flash chip.
838 * Fix sysmon POST problem: check I2C error codes
839 This fixes a problem of displaying bogus voltages when the voltages
840 are so low that the I2C devices start failing while the rest of the
841 system keeps running.
843 * Patch by Cedric Vincent, 6 Jul 2005:
844 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
846 * Patch by Jon Loeliger, 20 Jul 2005:
847 Add missing PCI IO port definitions.
849 * Add CompactFlash support for HMI1001 board.
851 * Adjust printed board ID for LWMON board.
853 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
855 * Add new argument format for flash commands to allow for usage like
856 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
857 U-Boot will automaticially find the end of the corresponding sector.
859 * Patch by Stefan Roese, 5 Jul 2005:
860 Update uc100 board PHY setup
862 * Patch by Stefan Roese, 1 Jul 2005:
863 Fix PHY address for CATcenter board (now correct!)
865 * Patch by Stefan Roese, 30 Jun 2005:
866 Fix PHY addresses for PPChameleon and CATcenter boards
867 Change MAINTAINER for most esd boards
869 * Patch by Detlev Zundel, 30 Jun 2005:
870 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
872 * Fix baudrate calculation problem on MPC5200 systems
874 * Add EEPROM and RTC support for HMI1001 board
876 * Patch by Detlev Zundel, 20 Jun 2005:
877 Fix initialization of low active GPIO pins on inka4x0 board
879 * Enable redundant environment, disable HW flash protection of
882 * Patch by Travis Sawyer, 10 Jun 2005:
883 Initialize allocated dev and private hw structures
884 after their respective allocation in 440gx_enet.c
886 * Patch by Steven Scholz, 10 Jun 2005:
887 Fix byteorder problems with second argument of "bootm" with
890 * Add support for HMI1001 board
892 * Disable "date" and "sntp" commands on TQM866M
894 * Fix watchdog reset problems on LWMON board
896 * Patch by Juergen Selent, 17 May 2005:
897 Add support for Funkwerk VoVPN gateway module.
899 * Cleanup debug code for MPC8220 FEC driver
901 * Extend burst mode RAM test program to take a loop count
904 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
905 those boards that use it.
907 * Patches by Greg Ungerer, 19 May 2005:
908 - add support for the KS8695P (ARM 922 based) CPU
909 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
911 * Patch by Steven Scholz, 19 May 2005:
912 Add support for CONFIG_SERIAL_TAG on ARM boards
914 * Add PCI support for Sorcery board.
915 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
917 * Fix compile problems caused by new burst mode SDRAM test;
918 make port pins to trigger logic analyzer configurable
920 * Fix timer handling on MPC85xx systems
922 * Fix debug code in omap5912osk flash driver
924 * Add support for MPC8247 based "IDS8247" board.
926 * Add support for 2 x TSEC interfaces on the TQM8540 board.
928 * On LWMON we must use the watchdog to reset the board as the CPU
929 genereated HRESET pulse is too short to reset the external
932 * Add test tool to exercise SDRAM accesses in burst mode
933 (as standalone program, MPC8xx/PowerPC only)
935 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
938 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
939 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
940 added to support LZO and LZARI compression modes (undefined by
943 * Fix problem with symbolic links in JFFS2 code.
945 * Use linker ASSERT statement to prevent undetected overlapping of
946 sections on PPChameleon board; other boards might use this, too.
948 * Patch by Stefan Roese, 03 May 2005:
950 Fix problems in cmd_universe.c
952 * Patch by Matthias Fuchs, 03 May 2005:
953 Added missing variable declaration in cmd_nand.c
954 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
956 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
958 * Fix bug in the SDRAM initialization code for canmb, IceCube and
960 Fix PHY address for canmb board.
962 * Cleanup serial console baudrate calculation on AT91RM9200;
963 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
965 * Patch by Matthias Fuchs, 18 Apr 2005:
966 Make PCI target address spaces on PMC405 and CPCI405 boards
967 configurable via environment variables
969 * Auto-size RAM on canmb board.
971 * Add support for canmb board
973 * Patch by Stefan Roese, 13 Apr 2005:
974 Update for esd apc405
976 * Fixes for TQM8560 board:
978 - remove debug messages
979 - fix flash sector protection
981 * Patch by Steven Scholz, 07 Apr 2005:
982 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
984 * Patches by Steven Scholz, 07 Apr 2005:
985 Fix compiler warning in altera.c
986 Fix warning in cpu/arm920t/at91rm9200/i2c.c
988 * Patch by Ladislav Michl, 06 Apr 2005:
989 Fix voiceblue configuration.
991 * Patch by Stefan Roese, 06 Apr 2005:
992 Updates for OCOTEA board:
993 - Changed U-Boot size from 512kByte to 256kByte
994 - Fixed flash driver to support boot from soldered user flash
995 - Added README for switch from PIBS firmware to U-Boot
997 * Patch by Travis Sawyer, 05 Apr 2005:
998 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
999 Problem found by Andrew Wozniak.
1001 * Patch by Steven Scholz, 06 Apr 2005:
1002 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1003 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1005 * Patches by Robert Whaley, 29 Nov 2004:
1006 - update the pxa-regs.h file for PXA27x chips
1007 - add PXA27x based ADSVIX board
1008 - add support for MMC on PXA27x processors
1010 * Patch by Andrew E. Mileski, 28 Nov 2004:
1011 Fix PPC4xx SPD SDRAM detection bug
1013 * Patch by Hiroshi Ito, 26 Nov 2004:
1014 Fix logic of "test -z" and "test -n" commands
1016 * Patch by Ladislav Michl, 05 Apr 2005:
1017 Add support for VoiceBlue board.
1019 * Patch by Ladislav Michl, 05 Apr 2005:
1020 Fix netboot_common() prototypes.
1022 * Patch by Steven Scholz, 05 Apr 2005:
1023 Use i.MX watchdog timer for reset_cpu()
1025 * Patch by Steven Scholz, 05 Apr 2005:
1026 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1027 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1028 (now in interupts.c)
1030 * Add support for MPC8220 based "sorcery" board.
1032 * Add support for TQM8560 board.
1034 * Add FEC support for TQM8540 board.
1035 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1037 * Patch by Martin Krause, 04 Apr 2005:
1038 Update default configuration for CMC_PU2 board.
1040 * Patch by Steven Scholz, 04 Apr 2005:
1041 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1042 - introduce two new configuration options instead:
1043 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1045 * Patch by Steven Scholz, 04 Apr 2005:
1046 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1048 * Fix timer code for ARM systems: make sure that udelay() does not
1049 reset timers so it's save to use udelay() in timeout code.
1051 * Patch by Mathias Küster, 23 Nov 2004:
1052 add udelay support for the mcf5282 cpu
1054 * Patch by Tolunay Orkun, 16 November 2004:
1055 fix incorrect onboard Xilinx CPLD base address
1057 * Patch by Jerry Van Baren, 08 Nov 2004:
1058 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1059 the jumper for the HRCW source should select flash. If lowboot is
1060 not selected, the jumper for the HRCW source should select the
1062 - change default load base address to 0x00400000
1064 * Patch by Yuli Barcohen, 08 Nov 2004:
1065 Add support for Analogue & Micro Rattler boards.
1066 Tested on Rattler8248.
1068 * Patch by Andre Renaud, 08 Nov 2004:
1069 Fix watchdog support in common/lcd.c
1071 * Patch by Marc Leeman, 05 Nov 2003:
1072 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1073 bug only affects the XPC8245 processors
1075 * Patches by Josef Wagner, 29 Oct 2004:
1076 - Add support for MicroSys CPU87 board
1077 - Add support for MicroSys PM854 board
1079 * Patch by Jian Zhang, 02 Nov 2004:
1080 Add 16-bit NAND support
1082 * Patch by Scott McNutt, 01 Nov 2004:
1083 Add missing NIOS/NIOS2 support for "iminfo" command
1085 * Patch by Detlev Zundel, 29 Oct 2004:
1086 Add missing NIOS/NIOS2 support for "mkimage" tool.
1088 * Patch by David Adair, 27 Oct 2004:
1089 Add missing 440GX SDRAM Controller reset
1091 * Patch by Steven Scholz, 25 Oct 2004:
1092 Declare reset_cpu() in include/common.h instead locally
1094 * Patch by Yusdi Santoso, 22 Oct 2004:
1095 - Add support for HIDDEN_DRAGON board
1096 - fix endianess problem in driver/rtl1839.c
1098 * Patch by Allen Curtis, 21 Oct 2004:
1099 support multiple serial ports
1101 * Patch by Richard Klingler, 03 Apr 2005:
1102 Add call to eth_halt() in net/net.c when called functions fail
1103 after eth_init() has been called.
1105 * Patch by Sam Song, 3 April 2005:
1106 - Update README.Netconsole
1109 * Prepare for SoC rework of ARM code:
1110 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1111 - rename memsetup into lowlevel_init (function name and source files)
1112 Patch by Steven Scholz, 03 Apr 2005:
1113 - create SoC specific directories include/asm-arm/arch-imx and
1114 include/asm-arm/arch-s3c24x0
1116 * Fix problems with SNTP support;
1117 enable SNTP support in some boards.
1119 * Patches by Martin Krause, 01 Apr 2005:
1120 - Fix flash erase timeout on CMC_PU2
1121 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1123 * Patch by Steven Scholz, 13 March 2005:
1124 fix cache enabling for AT91RM9200
1126 * Patch by Masami Komiya, 30 Mar 2005:
1127 add SNTP support and expand time server and time offset fields of
1128 DHCP support. See doc/README.SNTP
1130 * Patch by Steven Scholz, 13 Dec 2004:
1131 Fix bug in at91rm920 ethernet driver
1133 * Patch by Steven Scholz, 13 Dec 2004:
1134 Remove duplicated code by merging memsetup.S files for
1135 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1137 * Patch by Detlev Zundel, 31 Mar 2005:
1138 Cleanup duplicate definition of overwrite_console()
1140 * Update TQM5200 configuration;
1141 prepare for Rev. 200 starter kit boards
1143 * Patch by Scott McNutt, 21 Oct 2004:
1144 Add support for Nios-II EPCS Controller core.
1146 * Patch by Scott McNutt, 20 Oct 2004:
1148 - Add sysid command (Nios-II only).
1149 - Locate default exception trampoline at proper offset.
1150 - Implement I/O routines (readb, writeb, etc)
1151 - Implement do_bootm_linux
1153 * Patches by Martin Krause, 22 Mar 2005:
1154 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1155 - add support for SM501 graphics controller
1156 - add support for graphic console on TQM5200
1157 - add support for TQM5200 Rev 200
1158 - cleanup, fix typo in include/configs/TQM5200.h
1160 * Patch by Manfred Baral, 17 Mar 2005:
1163 * Fix RTC configuration for PPChameleon board
1165 * Cleanup, fix typo in include/configs/TQM5200.h
1167 * Patch by Stefan Roese, 16 Mar 2005:
1168 Update for esd auto_update and hh405 board
1170 * Adapt for U-Boot image size (new features enabled) on TQM5200
1172 * Update code for TQM8540 board (and 85xx in general):
1173 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1174 - Reformat boot messages
1175 - Enable redundant environment
1176 - Replace the -O2 optimization flag with -mno-string
1178 * Patch by David Brownell, 10 Mar 2005:
1179 Restore copyright statements in OHCI drivers.
1181 * Add support for TQM8540 board
1183 * Patch by Detlev Zundel, 14 Mar 2005:
1184 NC650: changed NAND flash addressing to using UPMB
1186 * Patch by Stefan Roese, 14 Mar 2005:
1187 Update for esd voh405 fpga image
1189 * INKA4x0: Allow initialization of LCD backlight dimming from
1190 "brightness" environment variable.
1192 * Add port initialization for digital I/O on INKA4x0
1194 * Patch by Stefan Roese, 01 Mar 2005:
1195 Update for esd boards dp405 and hub405
1197 * Fix get_partition_info() parameter error in all other calls
1198 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1200 * Enable USB and IDE support for INKA4x0 board
1202 * Patch by Andrew Dyer, 28 Feb 2005:
1203 fix ext2load passing an incorrect pointer to get_partition_info()
1204 resulting in load failure for devices other than 0
1206 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1208 * Cleanup USB and partition defines
1210 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1212 * Add reset code for Coral-P on INKA4x0 board
1214 * Patch by Martin Krause, 28 Jun 2004:
1215 Update for TRAB board.
1217 * Fix some missing "volatile"s in MPC5xxx FEC driver
1219 * Fix cirrus voltage detection (for CPC45)
1221 * Fix byteorder problem in usbboot and scsiboot commands.
1223 * Patch by Cajus Hahn, 04 Feb 2005:
1224 - don't insist on leading '/' for filename in ext2load
1225 - set default partition to useful value (1) in ext2load
1227 * Patch by Andrew Dyer, 08 Jan 2005:
1228 fix wrong return codes in ext2 code
1230 * Removed '--no-warn-mismatch' option from Makefile. This option
1231 makes 'ld' to overlook binary objects compatibility.
1233 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1234 --end-group) outside of the group. This will make 'ld' to do
1235 _multiple_ search in the library group when resolving symbol
1236 references and do only a _single_ seach in libgcc.a after the group
1239 * Fix stability problems on CPC45 board again.
1241 * Make image detection for diskboot / usbboot / scsiboot more robust
1242 (also check header checksum)
1244 * Update CPC45 board configuration.
1246 * Add USB and PCI support for INKA4x0 board
1248 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1252 * Patch by Robin Getz, 13 Oct 2004:
1253 Add standalone application to change SMC91C111 MAC addresses,
1254 see examples/README.smc91111_eeprom
1256 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1257 Fix Flash support for ARM Integrator CP.
1259 * Patch by Richard Woodruff, 10 Jan 2005:
1260 Update support for OMAP2420 (ARM11) and H4 board:
1261 o clean up and add new types to H4 memory probe code.
1262 o fix to work with internal boot.
1263 o added PRCM config III operation.
1264 o fix marginal flash timings.
1265 o add revison ATAG usage.
1266 o enable voltage scaling at power chip.
1267 o fix compile error for i2c.
1269 * Fix network problem (error when receiving multiple ARP packets)
1271 * Patch by Daniel Poirot, 12 Oct 2004:
1272 Add support for Wind River sbc405 board
1274 * Patch by Rainer Brestan, 12 Oct 2004:
1275 Make examples/Makefile more robust
1277 * Patch by Sam Song, 11 October 2004:
1278 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1279 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1282 * Patch by Sam Song, 10 Oct 2004:
1283 Fix a parameter error in run_command() in main.c
1285 * Patch by Richard Woodruff, 01 Oct 2004:
1286 add support for the TI OMAP2420 processor and its H4 reference
1289 * Patch by Christian Pellegrin, 24 Sep 2004:
1290 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1292 * Patch by Leif Lindholm, 23 Sep 2004:
1293 add support for the AMD db1550 board
1295 * Patch by Travis Sawyer, 15 Sep 2004:
1296 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1297 update README.serial_multi
1299 * Patches by David Snowdon, 07 Sep 2004:
1300 - add u-boot.hex target in the top level Makefile
1301 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1302 - use -mtune=xscale and -march=armv5 options for PXA
1304 * Patch by Florian Schlote, 08 Sep 2004:
1305 Add support for SenTec-COBRA5272-board (Coldfire).
1307 * Patch by Gleb Natapov, 07 Sep 2004:
1308 mpc824x: set PCI latency timer to a sane value
1311 * Patch by Kurt Stremerch, 03 Sep 2004:
1312 Add bitstream configuration option for fpga command (Xilinx only).
1314 * Patch by Kurt Stremerch, 03 Sep 2004:
1315 Add Xilinx Spartan2E family FPGA support
1317 * Patch by Jeff Angielski, 02 Sep 2004:
1318 Add Added support for H2 revision of the EP8260 board.
1319 Fixed formatting for some of the EP8260 related source files.
1321 * Patch by Jon Loeliger, 02 Sep 2004:
1322 Reset monitor size back to 256 so environment can be written
1323 to flash on MPC85xx ADS and CDS releases.
1325 * Patch by Paolo Broggini, 02 Sep 2004:
1326 Make BSS clearing on ARM systems more robust
1328 * Patch by Yue Hu and Joe, 01 Sep 2004:
1329 - add PCI support for ixp425;
1330 - add EEPRO100 suppor tfor ixdp425 board.
1332 * Fix problem with protected sector detection in driver/cfi_flash.c
1334 ======================================================================
1335 Changes for U-Boot 1.1.2:
1336 ======================================================================
1338 * Code cleanup, mostly for GCC-3.3.x
1340 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1341 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1342 additional ethernet addresses.
1344 * Cleanup drivers/i82365.c - avoid duplication of code
1346 * Fix bogus "cannot span across banks" flash error message
1350 * Add support for CompactFlash for the CPC45 Board.
1352 * Fix problems with CMC_PU2 flash driver.
1355 - avoid trigraph warning in fs/ext2/ext2fs.c
1356 - rename UC100 -> uc100
1358 * Add support for UC100 board
1360 * Patch by Stefan Roese, 16 Dez 2004:
1361 - ext2fs support added
1362 - Tundra universe support added
1363 - Coldfire MCF5249 support added (no preloader needed!)
1364 - MCF5249 board TASREG added
1365 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1367 - some esd boards updated
1368 - memory commands "mdc" and "mwc" added for cyclic read/write
1369 (CONFIG_MX_CYCLIC, see README for further description)
1371 * Add support for INKA4X0 board
1373 * Patch by Steven Scholz, 12 Dec 2004:
1374 Fix typo in AT91 memory setup.
1376 * Patch by Martin Krause, 27 Oct 2004:
1377 - add support for "STK52xx" board (including PS/2 multiplexer)
1378 - add hardware detection for TQM5200
1380 * Clean up CMC PU2 flash driver
1382 * Update MAINTAINERS file
1384 * Fix bug in MPC823 LCD driver
1386 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1388 * Enable long help on CMC PU2 board;
1390 increase CPU speed from 179 to 207 MHz.
1392 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1393 unaligned tail part specially).
1395 * Update for AT91RM9200DK and CMC_PU2 boards:
1396 - Enable booting directly from flash
1397 - fix CMC_PU2 flash driver
1399 * Fix mkimage usage message
1401 * Map SRAM on NC650 board
1403 * Work around for Ethernet problems on Xaeniax board
1405 * Patch by TsiChung Liew, 23 Sep 2004:
1406 - add support for MPC8220 CPU
1407 - Add support for Alaska and Yukon boards
1409 * Fix configuration for ERIC board (needs more room)
1411 * Adjust MIPS compiler options at run-time depending on tools version
1412 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1413 "-mcpu=4kc" for old tools)
1415 * Add passing of the command line and memory size information to the
1416 kernel on xaeniax board.
1418 * Enable NAND flash support for NC650 board.
1420 * Patch by Thomas Lange 07 Oct 2004:
1421 Updated README for DBAu1x00 boards to match current status
1423 * Patch by Philippe Robin, 28 Sept 2004:
1424 Fix Flash support for Versatile.
1426 * Patch by Roger Blofeld, 16 Sep 2004:
1427 Fix timeout for DHCP command retry
1429 * Patch by Pantelis Antoniou, 14 Sep 2004:
1430 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1432 * Patch by Pantelis Antoniou, 14 Sep 2004:
1433 Kick watchdog when bz-decompressing
1435 * Fix CFG_HZ problems on AT91RM9200 systems
1436 [Remember: CFG_HZ should be 1000 on ALL systems!]
1438 * Patch by Gridish Shlomi, 30 Aug 2004:
1439 - Add support to revA version of PQ27 and PQ27E.
1440 - Reverted MPC8260ADS baudrate back to original 115200
1442 * Patch by Hojin, 17 Sep 2004:
1443 Fix typo in cfi_flash.c
1445 * Patch by Mark Jonas, 09 September 2004:
1446 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1449 * Patch by Mark Jonas, 31 August 2004:
1450 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1451 improves FTP performance for MPC5200 systems. Enabled for IceCube
1454 * Patch by Michael Bendzick, 30 Aug 2004:
1455 - Improve platform.S code for omap1510inn that detects whether code
1456 is running from SDRAM or not. Patch allows SDRAM to be configured
1457 if code is running out of SRAM at 0x20000000.
1459 * Patch by Frederick Klatt, 30 Aug 2004:
1460 Add support for the Wind River SBC8540/SBC8560 boards
1462 * Configure SX1 board to use drivers/cfi_flash.c
1464 * Patches by Michael Bendzick, 30 Aug 2004:
1465 - Configure omap1510inn board to use drivers/cfi_flash.c
1466 - Make drivers/cfi_flash.c protect environment and redundant
1469 * Patch by Steven Scholz, 23 Jun 2004:
1470 - Add script (tools/img2brec.sh) to programm U-Boot into
1471 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1473 * Patches by Scott McNutt, 24 Aug 2004:
1474 - Add support for Altera Nios-II processors.
1475 - Add support for Psyent PCI-5441 board.
1476 - Add support for Psyent PK1C20 board.
1478 * Patches by Jon Loeliger, 24 Aug 2004:
1479 - Add support for the MPC8541 and MPC8555 CDS boards
1480 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1481 - Convert MPC85xxADS to use common CFI flash driver
1482 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1483 from board_early_init_f()
1484 - Provide SW workaround for PCI initialization on 85xx CDS
1486 * Patches by George G. Davis, 24 Aug 2004:
1487 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1488 - Remove static network setup defaults from mx1ads_config
1489 - update ARM boards to use constants from mach-types.h
1491 * Patch by Gary Jennejohn, 04 Oct 2004:
1492 - fix I2C on at91rm9200
1493 - add support for Ricoh RS5C372A RTC
1495 * Patch by Gary Jennejohn, 01 Oct 2004:
1496 - add support for CMC PU2 board
1497 - add support for I2C on at91rm9200
1499 * Patch by Gary Jennejohn, 28 Sep 2004:
1500 fix baudrate handling on at91rm9200
1502 * Patch by Yuli Barcohen, 22 Aug 2004:
1503 - remove ZPC.1900 board-specific flash driver;
1504 switch the port to generic CFI driver;
1507 * Patch by Hinko Kocevar, 21 Aug 2004:
1508 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1510 * Clean up tools/bmp_logo.c to not add trailing white space
1512 * Patch by Hinko Kocevar, 21 Aug 2004:
1513 - Group common framebuffer functions in common/lcd.c
1514 - Group common framebuffer macros and #defines in include/lcd.h
1515 - Provide calc_fbsize() for video ATAG
1517 * Patch by Sam Song, 21 August 2004:
1518 - Fix a typo in README
1519 - Align "(RO)" output for "flinfo" after "protect on"
1520 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1521 ratio 1:1 when core frequency less than 50MHz
1523 * Patches by Hinko Kocevar, 21 Aug 2004:
1524 - fix some "use of label at end of compound statement" warnings
1525 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1527 * Patch by Steven Scholz, 16 Aug 2004:
1528 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1529 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1530 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1531 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1532 into cpu/arm920t/$(SOC)/
1534 * Patches by Sean Chang, 09 Aug 2004:
1535 - Added support for both 8 and 16 bit mode access to System ACE CF
1537 - Fixed missing System ACE CF device during get FAT partition info
1538 in fat_register_device function.
1539 - Enabled System ACE CF support on ML300.
1541 * Patch by Sean Chang, 09 Aug 2004:
1542 Synch defines for saveenv and do_saveenv functions so they get
1543 compiled under the same statement.
1545 * Patch by Sean Chang, 09 Aug 2004:
1546 - Added I2C support for ML300.
1547 - Added support for ML300 to read out its environment information
1548 stored on the EEPROM.
1549 - Added support to use board specific parameters as part of
1550 U-Boot's environment information.
1551 - Updated MLD files to support configuration for new features
1554 * Patches by Travis Sawyer, 05 Aug 2004:
1555 - Remove incorrect bridge settings for eth group 6
1556 - Add call to setup bridge in ppc_440x_eth_initialize
1557 - Fix ppc_440x_eth_init to reset the phy only if its the
1558 first time through, otherwise, just check the phy for the
1559 autonegotiated speed/duplex. This allows the use of netconsole
1560 - only print the speed/duplex the first time the phy is reset.
1562 * Patch by Shlomo Kut, 29 Mar 2004:
1563 Add support for MKS Instruments "Quantum" board
1565 * Fix build problem with Cogent boards;
1566 avoid using <asm/byteorder.h> when using the host compiler
1568 * Patch by Ganapathi C, 04 Aug 2004:
1569 Fix NFS timeout issue
1571 * Patch by Yuli Barcohen, 19 Jul 2004:
1572 - Fix host tools building in Cygwin environment
1573 - Fix header files search order for host tools
1575 * Patch by Tom Armistead, 19 Jul 2004:
1576 Fix kgdb.S support for 74xx_75x cpu
1578 * Patch by Jon Loeliger, 15 Jul 2004:
1579 Fix MPC85xx I2C driver
1581 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1583 * Patch by Stephen Williams, 15 July 2004
1584 Set the PCI class code for JSE board as part of PCI interface setup
1586 * Patch by Michael Bendzick, 15 Jul 2004:
1587 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1588 CFG_FLASH_USE_BUFFER_WRITE is set
1590 * Patch by Yuli Barcohen, 13 Jul 2004:
1591 Allow clock setting on MPC866/MPC885 series chips according to
1592 environment variable `cpuclk'
1594 * Patch by Yuli Barcohen, 20 Apr 2004:
1595 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1597 * Patch by Vincent Dubey, 24 Sep 2004:
1598 Add support for xaeniax board
1600 * Add comment about non-GPL character of standalone applications to
1603 * Fix FEC ethernet problem on NSCU board.
1605 * Patch by Gary Jennejohn, 09 Sep 2004:
1606 allow to use USART1 as console port on at91rm9200dk boards
1608 * Patch by Stefan Roese, 16 Sep 2004:
1611 * Fix SysClk handling for PPChameleon and CATcenter boards
1613 * Patch by Detlev Zundel, 08 Sep 2004:
1614 Update etags build target
1616 * Improve NetConsole support: add support for broadcast destination
1617 address and buffered input.
1619 * Cleanup compiler warnings for GCC 3.3.x and later
1621 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1623 * Add support for IDS "NC650" board
1625 * Add automatic update support for LWMON board
1627 * Clear Block Lock-Bits when erasing flash on LWMON board.
1629 * Fix return code of "fatload" command
1631 * Enable MSDOS/VFAT filesystem support for LWMON board
1633 * Patch by Martin Krause, 03 Aug 2004:
1634 change timing for SM501 graphics controller on TQM5200 module
1636 * Patch by Mark Jonas, 13 July 2004:
1637 - Total5200 LCD now run in little endian mode. Endianess conversion
1638 is done in hardware.
1639 - Removed last reference to "console" environment variable.
1641 * Patches by Lars Munch, 12 Jul 2004:
1642 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1644 - split out the LXT971A PHY from ns_9750_eth.h
1645 - split the dm9161 phy part out of at91rm9200_ether.c
1647 * Patch by Andreas Engel, 12 Jul 2004:
1648 Replaced hardcoded PL011 clock frequency with config variable.
1649 Fixed wrong CONFIG_CMD_DFL doc.
1651 * Patch by Thomas Viehweger, 09 Jun 2004:
1652 make it possible to remove chpart when there is only one partition
1654 * Add support for console over UDP (compatible to Ingo Molnar's
1655 netconsole patch under Linux)
1657 * Patch by Jon Loeliger, 16 Jul 2004:
1658 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1660 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1661 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1662 and CONFIG_L2_INIT_RAM options.
1663 - Refactor Local Bus initialization out of SDRAM setup.
1664 - Re-implement new version of LBC11/DDR11 errata workarounds.
1665 - Moved board specific PCI init parts out of CPU directory.
1666 - Added TLB entry for PCI-1 IO Memory
1667 - Updated README.mpc85xxads
1669 * Patch by Sascha Hauer, 28 Jun:
1670 - add generic support for Motorola i.MX architecture
1671 - add support for mx1ads, mx1fs2 and scb9328 boards
1673 * Patches by Marc Leeman, 23 Jul 2004:
1674 - Add define for the PCI/Memory Buffer Configuration Register
1675 - corrected comments in cpu/mpc824x/cpu_init.c
1677 * Add support for multiple serial interfaces
1678 (for example to allow modem dial-in / dial-out)
1680 * Patch by Stefan Roese, 15 Jul 2004:
1681 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1683 * Fix NSCU config; add ethernet wakeup code.
1685 * Add link for preloader for Motorola Coldfire to README.m68k
1687 * Patch by Michael Bendzick, 12 Jul 2004:
1688 fix output formatting in drivers/cfi_flash.c
1690 * Patch by Mark Jonas, 02 Jul 2004:
1691 Fix lowboot (again) on MPC5xxx
1693 * Patch by Curt Brune, 07 Jul 2004:
1694 relocate exception vectors on arm720t if needed
1696 * Patch by George G. Davis, 06 Jul 2004:
1697 - update mach-types.h to latest arm.linux.org.uk master list
1698 - Set correct OMAP1610 bi_arch_number for build target
1700 * Patch by Curt Brune, 06 Jul 2004:
1701 evb4510: add support for timer interrupt; cleanup
1703 * Patch by Dan Poirot, 06 Jul 2004:
1704 Fix sbc8260 environment variables
1706 * Cleanup redundand "console" environment variable
1708 * Patch by Mark Jonas, 05 Jul 2004:
1709 add support for the Total5100's and Total5200's LCD screen
1711 * Patches by Dan Eisenhut, 01 Jul 2004:
1713 - Move doc2000.h include to prevent compiler warning on some boards
1715 * Patch by Mark Jonas, 01 Jul 2004:
1716 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1717 MGT5100 and MPC5200 based Freescale platforms.
1719 * Patch by Philippe Robin, 01 Jul 2004:
1720 Add initialization for Integrator and versatile board files.
1722 * Patch by Hinko Kocevar, 01 Jun 2004:
1723 Fix VFD FB allocation, add LCD FB allocation on ARM
1725 * Patch by Martin Krause, 30 Jun 2004:
1726 Add support for TQM5200 board
1728 * Patch by Martin Krause, 29 Jun 2004:
1729 Add loopw command: infinite write loop on address range
1731 * Patches by Yasushi Shoji, 29 Jun 2004:
1732 - add empty include/asm-microblaze/processor.h
1733 - add to CREDITS and MAINTAINERS
1734 - add gd initialization
1735 - add MicroBlaze and SUZAKU board to MAKEALL script
1736 - add reset support for SUZAKU
1737 - add flush_cache() for MicroBlaze
1738 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1739 size flash memory on SUZAKU
1741 * Patch by Prakash Kumar, 27 Jun 2004:
1742 Add support for the PXA250 based Intrinsyc Cerf board.
1744 * Patch by Yasushi Shoji, 27 Jun 2004:
1745 fix comment in include/common.h
1747 * Rename SBC8560 into sbc8560 for consistency
1749 * Patch by Daniel Poirot, 24 Jun 2004:
1750 Add support for Wind River's sbc8240 board
1752 * Patches by Yasushi Shoji, 26 Jun 2004:
1753 - drivers/serial_xuartlite.c: fix "return 0" in void function
1754 - add microblaze support to mkimage tool
1756 * Patch by Fred Klatt, 25 Jun 2004:
1757 Add support for WindRiver's sbc8560 board
1759 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1760 Small Bugs fixes for "at91rm9200dk" board:
1761 - Timing modifications for SPI DataFlash access
1762 - Fix NAND flash detection bug
1764 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1765 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1767 * Patch by Jon Loeliger, 17 June 2004:
1768 Completion of the 8540ADS/8560ADS updates:
1769 Fix some PCI and Rapid I/O memory maps,
1770 Initialize both TSEC 1 and 2,
1772 Update MAINTAINER for 85xx boards and README.mpc85xxads
1774 * Patch by Yuli Barcohen, 16 Jun 2004:
1775 Remove obsolete AdderII port which was superseded by unified
1776 AdderII/Adder87x port
1778 * Patch by Ladislav Michl, 16 Jun 2004:
1779 Fix gcc-3.3.3 warnings for smc91111.c
1781 * Patch by Stefan Roese, 02 Jul 2004:
1782 - Fix bug in 405 ethernet driver; allocated data not cleared!
1783 - Fix problem in 405 i2c driver; don't try to print without console!
1785 * Patch by Paul Ruhland, 11 Jun 2004:
1786 Remove debug code from 'board/lpd7a40x/flash.c'
1788 * Patch by Andrea Marson, 11 Jun 2004:
1789 Update for PPChameleon board:
1790 - support for SysClk @ 25MHz
1791 - support for Silicon Motion SM712 VGA controller
1794 * Patches by Richard Woodruff, 10 Jun 2004:
1795 - fix problems with examples/stubs.c for GCC >= 3.4
1796 - fix problems with gd initialization
1798 * Patch by Curt Brune, 17 May 2004:
1799 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1800 - Add support for ESPD-Inc. EVB4510 Board
1802 * Patch by Marc Leeman, 11 May 2004:
1803 Fix for MPC8245 - reading PPC Memory from another device with the
1804 PPC as PCI target device corrupts data due to interenal hardware
1807 * Fix "cls" command when used with splash screen
1809 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1810 slow download of a big image)
1812 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1813 display even after showing a bitmap
1815 * Patch by Josef Wagner, 04 Jun 2004:
1816 - DDR Ram support for PM520 (MPC5200)
1817 - support for different flash types (PM520)
1818 - USB / IDE / CF-Card / DiskOnChip support for PM520
1819 - 8 bit boot rom support for PM520/CE520
1820 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1821 - I2C and RTC support for CPC45
1822 - support of new flash type (28F160C3T) for CPC45
1824 * Fix flash parameters passed to Linux for PPChameleon board
1826 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1828 * Patch by Paul Ruhland, 10 Jun 2004:
1829 fix support for Logic SDK-LH7A404 board and clean up the
1830 LH7A404 register macros.
1832 * Patch by Matthew McClintock, 10 Jun 2004:
1833 Modify code to select correct serial clock on Sandpoint8245
1835 * Patch by Robert Schwebel, 10 Jun 2004:
1836 Add support for Intel K3 strata flash.
1838 * Patch by Thomas Brand, 10 Jun 2004:
1839 Fix "loads" command on DK1S10 board
1841 * Patch by Yuli Barcohen, 09 Jun 2004:
1842 Add support for 8MB flash SIMM and JFFS2 file system on
1843 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1845 * Patch by Yuli Barcohen, 09 Jun 2004:
1846 Add support for Analogue&Micro Adder87x and the older AdderII board.
1848 * Patch by Ming-Len Wu, 09 Jun 2004:
1849 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1851 * Patch by Sam Song, 09 Jun 2004:
1852 - Add support for RPXlite_DW board
1853 - Update FLASH driver for 4*AM29DL323DB90VI
1854 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1856 * Patch by Mark Jonas, 08 June 2004:
1857 - Make MPC5200 boards evaluate the SVR to print processor name and
1858 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1860 * Patch by Kai-Uwe Bloem, 06 May 2004:
1861 Fix endianess problem in cramfs code
1863 * Patch by Tom Armistead, 04 Jun 2004:
1864 Add support for MAX6900 RTC
1866 * Patches by Ladislav Michl, 03 Jun 2004:
1867 - fix cfi_flash.c on LE systems
1868 - let 'make mrproper' delete u-boot.img as well
1869 - turn printf into debug in cfi_flash.c
1871 * Patch by Kurt Stremerch, 28 May 2004:
1872 Add support for Exys XSEngine board
1874 * Patch by Martin Krause, 27 May 2004:
1875 Fix a MPC5xxx I2C timing issue in i2c_probe().
1877 * Patch by Leif Lindholm, 27 May 2004:
1878 Fix board_init_f() for dbau1x00 board.
1880 * Patch by Imre Deak, 26 May 2004:
1881 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1882 Set flash base accordingly, and decide whether to do or skip board
1883 specific setup steps.
1885 * Patch by Josef Baumgartner, 26 May 2004:
1886 Add missing define in include/asm-m68k/global_data.h
1888 * Patch by Josef Baumgartner, 25 May 2004:
1889 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1891 * Patch by Paul Ruhland, 24 May 2004:
1892 fix SDRAM initialization for LPD7A400 board.
1894 * Patch by Jian Zhang, 20 May 2004:
1895 add support for environment in NAND flash
1897 * Patch by Yuli Barcohen, 20 May 2004:
1898 Add support for Interphase iSPAN boards.
1900 * Patches by Paul Ruhland, 17 May 2004:
1901 - Add I/O functions to the smc91111 ethernet driver to support the
1902 Logic LPD7A40x boards.
1903 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1904 specifically the LPD7A400.
1906 * Patches by Robert Schwebel, 15 May 2004:
1907 - call MAC address reading code also for SMSC91C111;
1908 - make SMSC91C111 timeout configurable, remove duplicate code
1909 - fix get_timer() for PXA
1910 - update doc/README.JFFS2
1911 - use "bootfile" env variable also for jffs2
1913 * Patch by Tolunay Orkun, 14 May 2004:
1914 Add support for Cogent CSB472 board (8MB Flash Rev)
1916 * Patch by Thomas Viehweger, 14 May 2004:
1917 - flash.h: more flash types added
1918 - immap_8260.h: some bits added (useful for RMII)
1919 - cmd_coninfo.c: typo corrected, printf -> puts
1920 - reduced size by replacing spaces with tab
1922 * Patch by Robert Schwebel, 13 May 2004:
1923 Add 'imgextract' command: extract one part of a multi file image.
1925 * Patches by Jon Loeliger, 11 May 2004:
1926 Dynamically handle REV1 and REV2 MPC85xx parts.
1927 (Jon Loeliger, 10-May-2004).
1928 New consistent memory map and Local Access Window across MPC85xx line.
1929 New CCSRBAR at 0xE000_0000 now.
1930 Add RAPID I/O memory map.
1931 New memory map in README.MPC85xxads
1932 (Kumar Gala, 10-May-2004)
1933 Better board and CPU identification on MPC85xx boards at boot.
1934 (Jon Loeliger, 10-May-2004)
1935 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1936 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1937 (Jim Robertson, 10-May-2004)
1938 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1939 Supports multiple PHYs.
1940 (Andy Fleming, 10-May-2004)
1941 Some README.MPC85xxads updates.
1942 (Kumar Gala, 10-May-2004)
1943 Copyright updates for "Freescale"
1944 (Andy Fleming, 10-May-2004)
1946 * Patch by Stephen Williams, 11 May 2004:
1947 Add flash support for ST M29W040B
1948 Reduce JSE specific flash.c to remove dead code.
1950 * Patch by Markus Pietrek, 04 May 2004:
1951 Fix clear_bss code for ARM systems (all except s3c44b0 which
1952 doesn't clear BSS at all?)
1954 * Fix "ping" problem on INC-IP board. Strange problem:
1955 Sometimes the store word instruction hangs while writing to one of
1956 the Switch registers, but only if the next instruction is 16-byte
1957 aligned. Moving the instruction into a separate function somehow
1958 makes the problem go away.
1960 * Patch by Rishi Bhattacharya, 08 May 2004:
1961 Add support for TI OMAP5912 OSK Board
1963 * Patch by Sam Song May, 07 May 2004:
1964 Fix typo of UPM table for rmu board
1966 * Patch by Pantelis Antoniou, 05 May 2004:
1967 - Intracom board update.
1970 * Add support for the second Ethernet interface for the 'PPChameleon'
1973 * Patch by Dave Peverley, 30 Apr 2004:
1974 Add support for OMAP730 Perseus2 Development board
1976 * Patch by Alan J. Luse, 29 Apr 2004:
1977 Fix flash chip-select (OR0) option register setting on FADS boards.
1979 * Patch by Alan J. Luse, 29 Apr 2004:
1980 Report MII network speed and duplex setting properly when
1981 auto-negotiate is not enabled.
1983 * Patch by Jarrett Redd, 29 Apr 2004:
1984 Fix hang on reset on Ocotea board due to flash in wrong mode.
1986 * Patch by Dave Peverley, 29 Apr 2004:
1987 add MAC address detection to smc91111 driver
1989 * Patch by David Müller, 28 Apr 2004:
1990 fix typo in lib_arm/board.c
1992 * Patch by Tolunay Orkun, 20 Apr 2004:
1993 - README update: add CONFIG_CSB272 and csb272_config
1994 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1995 i2cfast environment variable
1997 * Patch by Yuli Barcohen, 19 Apr 2004:
1998 - Rename DUET_ADS to MPC885ADS
1999 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2000 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2001 - Clean up FADS family port to use the new defines
2003 * Fix PCI support on CPC45 board
2005 * Patch by Scott McNutt, 25 Apr 2004:
2006 Add Nios GDB/JTAG Console support:
2007 - Add stubs to support gdb via JTAG.
2008 - Add support for console over JTAG.
2011 * Add support for CATcenter board (based on PPChameleon ME module)
2013 * Patch by Klaus Heydeck, 12 May 2004:
2014 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2015 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2016 various changes to KUP4 board specific files
2018 * Fix minor network problem on MPC5200: need some delay between
2019 resetting the PHY and sending the first packet. Implemented in a
2020 "natural" way by invoking the PHY reset and initialization code
2021 only once after power on vs. each time the interface is brought up.
2023 * Add some limited support for low-speed devices to SL811 USB controller
2024 (at least "usb reset" now passes successfully and "usb info" displays
2025 correct information)
2027 * Change init sequence for multiple network interfaces: initialize
2028 on-chip interfaces before external cards.
2030 * Fix memory leak in the NAND-specific JFFS2 code
2032 * Fix SL811 USB controller when attached to a USB hub
2034 * Fix config option spelling in PM520 config file
2036 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2037 patches by Pantelis Antoniou, 30 Mar 2004)
2039 * Fix minor NAND JFFS2 related issue
2041 * Fixes for SL811 USB controller:
2042 - implement workaround for broken memory stick
2043 - improve error handling
2045 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2046 cope with congested networks.
2048 ======================================================================
2049 Changes for U-Boot 1.1.1:
2050 ======================================================================
2052 * Patch by Travis Sawyer, 23 Apr 2004:
2053 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2054 errata from Vitesse Semiconductor.
2056 * Patch by Philippe Robin, 22 Apr 2004:
2057 Fix ethernet configuration for "versatile" board
2059 * Patch by Kshitij Gupta, 21 Apr 2004:
2060 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2062 * Patch by Steven Scholz, 24 Feb 2004:
2063 Fix a bug in AT91RM9200 ethernet driver:
2064 The MII interface is now initialized before accessing the PHY.
2066 * Patch by John Kerl, 19 Apr 2004:
2067 Use U-boot's miiphy.h for PHY register names, rather than
2068 introducing a new header file.
2070 * Update pci_ids.h from linux-2.4.26
2072 * Patch by Masami Komiya, 19 Apr 2004:
2073 Fix problem cause by VLAN function on little endian architecture
2074 without VLAN environment
2076 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2077 binary image for all clock frequencies. Implement run-time
2078 optimization of flash access timing based on the actual bus
2081 * Modify KUP4X board configuration to use SL811 driver for USB memory
2082 sticks (including FAT / VFAT filesystem support)
2084 * Add SL811 Host Controller Interface driver for USB
2086 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2088 * Patch by Pantelis Antoniou, 19 Apr 2004:
2089 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2090 Minor patches for Intracom boards.
2092 * Patch by Christian Pell, 19 Apr 2004:
2093 cleanup support for CF/IDE on PCMCIA for PXA25X
2095 * Temporarily disabled John Kerl's extended MII command code because
2096 "miivals.h" is missing
2098 * Patches by Mark Jonas, 13 Apr 2004:
2099 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2100 - Add sync instructions to IceCube SDRAM init code
2101 - Move SDRAM chip constants into seperate include files
2102 - Unify DDR and SDR initialization code
2103 - Unify all IceCube (Lite5xxx) target names
2105 * Patch by John Kerl, 16 Apr 2004:
2106 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2107 mii read 4-7 18-1a. Also add mii dump subcommand for
2108 pretty-printing standard regs 0-5.
2110 * Patch by Stephen Williams, 16 April 2004:
2111 fix typo in JSE.h; update MAINTAINERS
2113 * Patch by Matthew S. McClintock, 14 Apr 2004:
2114 fix initdram function for utx8245 board
2116 * Patch by Markus Pietrek, 14 Apr 2004:
2117 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2119 * Patch by Reinhard Meyer, 18 Apr 2004:
2120 provide the IDE Reset Function for EMK 5200 boards
2122 * Patch by Masami Komiya, 12 Apr 2004:
2123 fix pci_hose_write_config_{byte,word}_via_dword problems
2125 * Patch by Sangmoon Kim, 12 Apr 2004:
2126 Update max RAM size for debris board
2128 * Patch by Travis Sawyer, 08 Apr 2004:
2129 Add TLB entry for second DIMM slot on ocotea
2131 * Patch by Masami Komiya, 08 Apr 2004:
2132 add RTL8169 network driver
2134 * Patch by Dan Malek, 07 Apr 2004:
2135 - Add support for RPC/STx GP3, Motorola 8560 board
2136 - Update 85xx TSEC driver so it searches MII for first available PHY
2138 - Add functions to support console MII commands.
2140 * Patch by Tolunay Orkun, 07 Apr 2004:
2141 Move initialization of bi_iic_fast[]
2142 from board_init_f() to board_init_r()
2144 * Patch by Yasushi Shoji, 07 Apr 2004:
2145 Cleanup microblaze port
2147 * Patch by Sangmoon Kim, 07 Apr 2004:
2148 Add auto SDRAM module detection for Debris board
2150 * Patch by Rune Torgersen, 06 Apr 2004:
2151 - Fix some PCI problems on the MPC8266ADS board
2152 - Fix the location of some PCI entries in the immap structure
2154 * Patch by Yasushi Shoji, 07 Apr 2004:
2155 - add support for microblaze processors
2156 - add support for AtmarkTechno "suzaku" board
2158 * Configure PPChameleon board to use redundand environment in flash
2160 * Configure PPChameleon board to use JFFS2 NAND support.
2162 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2164 * Patch by Rune Torgersen, 16 Apr 2004:
2167 * Patches by Pantelis Antoniou, 16 Apr 2004:
2168 - add support for a new version of an Intracom board and fix
2169 various other things on others.
2170 - add verify support to the crc32 command (define
2171 CONFIG_CRC32_VERIFY to enable it)
2172 - fix FEC driver for MPC8xx systems:
2173 1. fix compilation problems for boards that use dynamic
2175 2. shut down FEC after network transfers
2176 - HUSH parser fixes:
2177 1. A new test command was added. This is a simplified version of
2178 the one in the bourne shell.
2179 2. A new exit command was added which terminates the current
2181 3. Fixed handing of $? (exit code of last executed command)
2182 - Fix some compile problems;
2183 add "once" functionality for the netretry variable
2185 * Patch by George G. Davis, 02 Apr 2004:
2186 add support for Intel Assabet board
2188 * Patch by Stephen Williams, 01 Apr 2004:
2189 Add support for Picture Elements JSE board
2191 * Patch by Christian Pell, 01 Apr 2004:
2192 Add CompactFlash support for PXA systems.
2194 * Patches by Pantelis Antoniou, 30 Mar 2004:
2195 - add auto-complete support to the U-Boot CLI
2196 - add support for NETTA and NETPHONE boards; fix NETVIA board
2197 - add support for the Epson 156x series of graphical displays
2198 (These displays are serial and not suitable for using a normal
2199 framebuffer console on them)
2200 - add infrastructure needed in order to POST any DSPs in a board
2201 - improve and fix various things in the MPC8xx FEC driver:
2202 1. The new 87x and 88x series of processors have two FECs,
2203 and the new driver supports them both.
2204 2. Another change in the 87x/88x series is support for
2205 the RMII (Reduced MII) interface. However numerous
2206 changes are needed to make it work since the PHYs
2207 are connected to the same lines. That means that
2208 you have to address them correctly over the MII
2210 3. We now correctly match the MII/RMII interface
2211 configuration to what the PHY reports.
2212 - Fix problem when readingthe MII status register. Due to the
2213 internal design of many PHYs you have to read the register
2214 twice. The problem is more apparent in 10Mbit mode.
2215 - add new mode ".jffs2s" for reading from a NAND device: it just
2216 skips over bad blocks.
2217 - add networking support for VLANs (802.1q), and CDP (Cisco
2219 - some minor patches / cleanup
2221 * Patch by Yuli Barcohen, 28 Mar 2004:
2222 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2223 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2224 - Change configuration method for MPC8260ADS family
2226 * add startup code to clear the BSS of standalone applications
2228 * Fix if / elif handling bug in HUSH shell
2230 ======================================================================
2231 Changes for U-Boot 1.1.0:
2232 ======================================================================
2234 * Patch by Mark Jonas: Remove config.tmp files only when
2235 unconfiguring the board
2237 * Adapt RMU board for bigger flash memory
2239 * Patch by Klaus Heydeck, 13 Mar 2003:
2240 Add support for KUP4X Board
2242 * Patch by Pavel Bartusek, 21 Mar 2004
2243 Add Reiserfs support
2245 * Patch by Hinko Kocevar, 20 Mar 2004
2246 - Add auto-release for SMSC LAN91c111 driver
2247 - Add save/restore of PTR and PNR regs as suggested in datasheet
2249 * Patch by Stephen Williams, 19 March 2004
2250 Increase speed of sector reads from SystemACE,
2251 shorten poll timeout and remove a useless reset
2253 * Patch by Tolunay Orkun, 19 Mar 2004:
2254 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2257 * Patch by Brad Kemp, 18 Mar 2004:
2258 prevent machine checks during a PCI scan
2260 * Patch by Pierre Aubert, 18 Mar 2004:
2261 Fix string cleaning in IDE identification
2263 * Patch by Pierre Aubert, 18 Mar 2004:
2264 - Unify video mode handling for Chips & Technologies 69000 Video
2265 chip and Silicon Motion SMI 712/710/810 Video chip
2266 - Add selection of the video output (CRT or LCD) via 'videoout'
2267 environment variable for the Silicon Motion
2270 * Patch by Pierre Aubert, 18 Mar 2004:
2271 include/common.h typo fix
2273 * Patches by Tolunay Orkun, 17 Mar 2004:
2274 - Add support for bd->bi_iic_fast[] initialization via environment
2275 variable "i2cfast" (CONFIG_I2CFAST)
2276 - Add "i2cfast" u-boot environment variable support for csb272
2278 * Patch by Carl Riechers, 17 Mar 2004:
2279 Ignore '\0' characters in console input for use with telnet and
2282 * Patch by Leon Kukovec, 17 Mar 2004:
2283 typo fix for strswab prototype #ifdef
2285 * Patches by Thomas Viehweger, 16 Mar 2004:
2286 - show PCI clock frequency on MPC8260 systems
2287 - add FCC_PSMR_RMII flag for HiP7 processors
2288 - in do_jffs2_fsload(), take load address from load_addr if not set
2289 explicit, update load_addr otherwise
2290 - replaced printf by putc/puts when no formatting is needed
2291 (smaller code size, faster execution)
2293 * Patch by Phillippe Robin, 16 Mar 2004:
2294 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2296 * Patch by Stephen Williams, 15 Mar 2004:
2297 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2299 * Patch by Tolunay Orkun, 15 Mar 2004:
2300 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2302 * Patch by Travis Sawyer, 15 Mar 2004:
2303 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2305 * Add start-up delay to make sure power has stabilized before
2306 attempting to switch on USB on SX1 board.
2308 * Patch by Josef Wagner, 18 Mar 2004:
2309 - Add support for MicroSys XM250 board (PXA255)
2310 - Add support for MicroSys PM828 board (MPC8280)
2311 - Add support for 32 MB Flash on PM825/826
2312 - new SDRAM refresh rate for PM825/PM826
2313 - added support for MicroSys PM520 (MPC5200)
2314 - replaced Query by Identify command in CPU86/flash.c
2315 to support 28F160F3B
2317 * Fix wrap around problem with udelay() on ARM920T
2319 * Add support for Macronix flash on TRAB board
2321 * Patch by Pierre Aubert, 15 Mar 2004:
2322 Fix buffer overflow in IDE identification
2324 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2326 * Remove redundand #define in IceCube.h
2328 * Patch by Steven Scholz, 27 Feb 2004:
2329 - Adding get_ticks() and get_tbclk() for AT91RM9200
2330 - Many white space fixes in cpu/at91rm9200/interrupts.c
2332 * Patches by Steven Scholz, 20 Feb 2004:
2333 some cleanup in AT91RM9200 related code
2335 * Patches by Travis Sawyer, 12 Mar 2004:
2336 - Fix Gigabit Ethernet support for 440GX
2337 - Add Gigabit Ethernet Support to MII PHY utilities
2339 * Patch by Brad Kemp, 12 Mar 2004:
2340 Fixes for drivers/cfi_flash.c:
2341 - Better support for x8/x16 implementations
2342 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2343 - Added defines for AMD command and address constants
2345 * Patch by Leon Kukovec, 12 Mar 2004:
2346 Fix get_dentfromdir() to correctly handle deleted dentries
2348 * Patch by George G. Davis, 11 Mar 2004:
2349 Remove hard coded network settings in TI OMAP1610 H2
2350 default board config
2352 * Patch by George G. Davis, 11 Mar 2004:
2353 add support for ADS GraphicsClient+ board.
2355 * Patch by Pierre Aubert, 11 Mar 2004:
2356 - add bitmap command and splash screen support in cfb console
2357 - add [optional] origin in the bitmap display command
2359 * Patch by Travis Sawyer, 11 Mar 2004:
2360 Fix ocotea board early init interrupt setup.
2362 * Patch by Thomas Viehweger, 11 Mar 2004:
2363 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2365 * Patch by Stephan Linz, 09 Mar 2004
2366 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2368 * Patch by George G. Davis, 9 Mar 2004:
2369 fix recent build failure for SA1100 target
2371 * Patch by Travis Sawyer, 09 Mar 2004:
2372 Support native interrupt mode for the IBM440GX.
2373 Previously it was running in 440GP compatibility mode.
2375 * Patch by Philippe Robin, 09 Mar 2004:
2376 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2379 * Patch by Masami Komiya, 08 Mar 2004:
2380 Don't overwrite server IP address or boot file name
2381 when the boot server does not return values
2383 * Patch by Tolunay Orkun, 5 Mar 2004:
2384 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2386 * Patch by Tolunay Orkun, 5 Mar 2004:
2387 Fix early board initialization for Cogent CSB272 board
2389 * Patch by Ed Okerson, 3 Mar 2004:
2390 fix CFI flash writes for little endian systems
2392 * Patch by Reinhard Meyer, 01 Mar 2004:
2393 generalize USB and IDE support for MPC5200 with according
2394 changes to IceCube.h and TOP5200.h
2395 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2396 add info about USB and IDE to README
2398 * Patch by Yuli Barcohen, 4 Mar 2004:
2399 Fix problems with GCC 3.3.x which changed handling of global
2400 variables explicitly initialized to zero (now in .bss instead of
2403 * Patch by Leon Kukovec, 02 Mar 2004:
2404 add strswab() to fix IDE LBA capacity, firmware and model numbers
2405 on little endian machines
2407 * Patch by Masami Komiya, 02 Mar 2004:
2408 - Remove get_ticks() from NFS code
2409 - Add verification of RPC transaction ID
2411 * Patch by Pierre Aubert, 02 Mar 2004:
2412 cleanup for IDE and USB drivers for MPC5200
2414 * Patch by Travis Sawyer, 01 Mar 2004:
2416 - Add IBM PPC440GX Ref Platform support (Ocotea)
2417 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2418 Adapted to U-Boot and 440GX port
2420 - Add gracious handling of all Ethernet Pin Selections for 440GX
2421 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2423 - Add needed bit definitions
2426 * Patch by Carl Riechers, 1 Mar 2004:
2427 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2429 * Patch by Stephan Linz, 27 Feb 2004
2430 - avoid problems for targets without NFS download support
2432 * Patch by Rune Torgersen, 27 Feb 2004:
2433 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2434 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2435 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2437 * Patch by Masami Komiya, 27 Feb 2004:
2438 Fix rarpboot: add autoload by NFS
2440 * Patch by Dan Eisenhut, 26 Feb 2004:
2441 fix flash_write return value in saveenv
2443 * Patch by Stephan Linz, 11 Dec 2003
2444 expand config.mk to avoid trigraph warnings on NIOS
2446 * Rename "BMS2003" board into "HMI10"
2448 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2449 storage; auto-set console on USB port (using preboot command)
2451 * Add support for SX1 mobile phone; add support for USB-based console
2452 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2454 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2456 * Fix SDRAM timings for LITE5200 / IceCube board
2458 * Handle Auti-MDIX / connection status for INCA-IP
2460 * Fix USB problems when attempting to read 0 bytes
2462 * Patch by Travis Sawyer, 26 Feb 2004:
2463 Fix broken compile for XPEDITE1K target.
2465 * Patch by Stephan Linz, 26 Feb 2004:
2466 Bug fix for NFS code on NIOS targets
2468 * Patch by Stephen Williams, 26 Feb 2004:
2469 Break up SystemACE reads of large block counts
2471 * Patch by Pierre Aubert, 26 Feb 2004
2472 add IDE support for MPC5200
2474 * Patch by Masami Komiya, 26 Feb 2004:
2475 add autoload via NFS
2477 * Patch by Stephen Williams
2478 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2479 elsewhere in the source.
2481 * Patch by Steven Scholz, 25 Feb 2004:
2482 - Timeouts in FPGA code should be based on CFG_HZ
2483 - Minor cleanup in code for Altera FPGA ACEX1K
2485 * Patch by Steven Scholz, 25 Feb 2004:
2486 Changed "Directory Hierarchy" section in README
2488 * Patch by Masami Komiya, 25 Feb 2004:
2489 Reduce copy count in nfs_read_reply() of NFS code
2491 * Patch by Markus Pietrek, 24 Feb 2004:
2492 NS9750 DevBoard added
2494 * Patch by Pierre Aubert, 24 Feb 2004
2495 add USB support for MPC5200
2497 * Patch by Steven Scholz, 24 Feb 2004:
2498 - fix MII commands to use values from last command
2500 * Patch by Torsten Demke, 24 Feb 2004:
2501 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2503 * Patch by Rahul Shanbhag, 19 Feb 2004:
2504 Fixes for for OMAP1610 board:
2505 - shift some IRQ specific code to platform.S file
2506 - remove duplicatewatchdog reset code from start.S
2508 * Make Auto-MDIX Support configurable on INCA-IP board
2510 * Fix license for mkimage tool
2512 * Patch by Masami Komiya, 24 Feb 2004:
2513 Update NetBootFileXferSize in NFS code
2515 * Patch by Scott McNutt, 24 Feb 2004:
2516 fix packet length in NFS code
2518 * Patch by Masami Komiy, 22 Feb 2004:
2519 Add support for NFS for file download
2521 * Patch by Andrea Scian, 17 Feb 2004:
2522 Add support for S3C44B0 processor and DAVE B2 board
2524 * Patch by Steven Scholz, 20 Feb 2004:
2525 - Add support for MII commands on AT91RM9200 boards
2526 - some cleanup in AT91RM9200 ethernet code
2528 * Patch by Peter Ryser, 20 Feb 2004:
2529 Add support for the Xilinx ML300 platform
2531 * Patch by Stephan Linz, 17 Feb 2004:
2532 Fix watchdog support for NIOS
2534 * Patch by Josh Fryman, 16 Feb 2004:
2535 Fix byte-swapping for cfi_flash.c for different bus widths
2537 * Patch by Jon Diekema, 14 Jeb 2004:
2538 Remove duplicate "FPGA Support" notes from the README file
2540 * Patches by Reinhard Meyer, 14 Feb 2004:
2541 - update board/emk tree; use common flash driver
2542 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2543 [adapted for other PPC CPUs -- wd]
2544 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2546 * Patch by Jon Diekema, 13 Feb 2004:
2547 Call show_boot_progress() whenever POST "FAILED" is printed.
2549 * Patch by Nishant Kamat, 13 Feb 2004:
2550 Add support for TI OMAP1610 H2 Board
2551 Fixes for cpu/arm926ejs/interrupt.c
2552 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2553 Fix for a timer bug in OMAP1610 Innovator
2554 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2556 * Patches by Stephan Linz, 12 Feb 2004:
2557 - add support for NIOS timer with variable period preload counter value
2558 - prepare POST framework support for NIOS targets
2560 * Patch by Denis Peter, 11 Feb 2004:
2561 add POST support for the MIP405 board
2563 * Patch by Laurent Mohin, 10 Feb 2004:
2564 Fix buffer overflow in common/usb.c
2566 * Patch by Tolunay Orkun, 10 Feb 2004:
2567 Add support for Cogent CSB272 board
2569 * Patch by Thomas Elste, 10 Feb 2004:
2570 Add support for NET+50 CPU and ModNET50 board
2572 * Patch by Sam Song, 10 Feb 2004:
2573 Fix typos in cfi_flash.c
2575 * Patch by Leon Kukovec, 10 Feb 2004
2576 Fixed long dir entry slot id calculation in get_vfatname
2578 * Patch by Robin Gilks, 10 Feb 2004:
2579 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2580 !=, <>, <, >, <=, >=)
2582 * Fix problem with side effects in macros in include/usb.h
2584 * Patch by David Benson, 13 Nov 2003:
2585 bug 841358 - fix TFTP download size limit
2587 * Fixing bug 850768:
2588 improper flush_cache() in load_serial()
2590 * Fixing bug 834943:
2591 MPC8540 - missing volatile declarations
2593 * Patch by Stephen Williams, 09 Feb 2004:
2594 Add support for Xilinx SystemACE chip:
2595 - New files common/cmd_ace.c and include/systemace.h
2596 - Hook systemace support into cmd_fat and the partition manager
2598 * Patch by Travis Sawyer, 09 Feb 2004:
2599 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2601 * Patch by Travis Sawyer, 09 Feb 2004:
2603 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2604 - Add phymode for 440 enet
2607 - Change board_pre_init to board_early_init_f
2608 - Add user flash to bus controller setup
2610 - Fix is_pci_host to check GPIO for monarch bit
2611 - Force xpedite1k to pci conventional mode (via #define option)
2613 * Patch by Brad Kemp, 4 Feb 2004:
2614 - handle the machine check that is generated during the PCI scans
2616 - define the registers used in the IMMR by the PCI subsystem.
2618 * Patch by Pierre Aubert, 03 Feb 2004:
2619 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2621 * Patch by Jeff Angielski, 03 Feb 2004:
2622 Fix copy & paste error in cpu/mpc8260/pci.c
2624 * Patch by Reinhard Meyer, 24 Jan 2004:
2625 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2627 * Add Auto-MDIX support for INCA-IP
2631 * Patch by Josef Baumgartner, 10 Feb 2004:
2632 Fixes for Coldfire port
2634 * Patch by Brad Kemp, 11 Feb 2004:
2635 Fix CFI flash driver problems
2637 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2638 modules at CPU clock frequencies above 66 MHz.
2640 * Optimize flash programming speed for LWMON (by another 100% :-)
2642 * Patch by Jian Zhang, 3 Feb 2004:
2643 - Changed the incorrect FAT12BUFSIZE
2644 - data_begin in fsdata can be negative. Changed it to be short.
2646 * Patches by Stephan Linz, 30 Jan 2004:
2647 1: - board/altera/common/flash.c:flash_erase():
2648 o allow interrupts befor get_timer() call
2649 o check-up each erased sector and avoid unexpected timeouts
2650 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2651 o enclose sevenseg_set() in cpp condition
2652 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2653 - fix some typed in mistakes in the NIOS documentation
2654 2: - split DK1C20 configuration into several header files:
2655 o two new files for each NIOS CPU description
2656 o U-Boot related part is remaining in DK1C20.h
2657 3: - split DK1S10 configuration into several header files:
2658 o two new files for each NIOS CPU description
2659 o U-Boot related part is remaining in DK1S10.h
2660 4: - Add support for the Microtronix Linux Development Kit
2661 NIOS CPU configuration at the Altera Nios Development Kit,
2662 Stratix Edition (DK-1S10)
2663 5: - Add documentation for the Altera Nios Development Kit,
2664 Stratix Edition (DK-1S10)
2665 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2667 7: - Add support for the common U-Boot SPI framework at
2670 * Patch by Rahul Shanbhag, 28 Jan 2004:
2671 Fix flash protection/locking handling for OMAP1610 innovator board.
2673 * Patch by Rolf Peukert, 28 Jan 2004:
2674 fix flash write problems on CSB226 board (write with 32 bit bus width)
2676 * Patches by Mark Jonas, 16 Jan 2004:
2677 - fix rounding error when calculating baudrates for MPC5200 PSCs
2678 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2679 time which is not supported
2681 * Patch by Yuli Barcohen, 26 Jan 2004:
2682 Allow bzip2 compression for small memory footprint boards
2684 * Patch by Brad Kemp, 21 Jan 2004:
2685 Add support for CFI flash driver for both the Intel and the AMD
2688 * Patch by Travis Sawyer, 20 Jan 2004:
2689 Fix pci bridge auto enumeration of sibling p2p bridges.
2691 * Patch by Tolunay Orkun, 12 Jan 2004:
2692 Add some delays as needed for Intel LXT971A PHY support
2694 * Patches by Stephan Linz, 09 Jan 2004:
2695 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2696 - make DK1C20 board configuration related to ASMI conform to
2699 * Patch by Anders Larsen, 09 Jan 2004:
2701 ARM memory layout fixes: the abort-stack is now set up in the
2702 correct RAM area, and the BSS is zeroed out as it should be.
2704 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2705 of the linker scripts are replaced by '__bss_start' and '_end',
2706 resp., which is a further step to eliminate unnecessary differences
2707 between the implementation of the CPU architectures.
2709 * Patch by liang a lei, 9 Jan 2004:
2710 Fix Intel 28F128J3 ID in include/flash.h
2712 * Patch by Masami Komiya, 09 Jan 2004:
2713 add support for TB0229 board (NEC VR4131 MIPS processor)
2715 * Patch by Leon Kukovec, 12 Dec 2003:
2716 changed extern __inline__ into static __inline__ in
2717 include/linux/byteorder/swab.h
2719 * Patch by Travis Sawyer, 30 Dec 2003:
2720 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2721 select MDI port based on enabled EMAC device.
2722 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2725 * Patch by Wolter Kamphuis, 15 Dec 2003:
2726 made CONFIG_SILENT_CONSOLE usable on all architectures
2728 * Disable date command on TQM866M - there is no RTC on MPC866
2730 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2732 * Implement adaptive SDRAM timing configuration based on actual CPU
2733 clock frequency for INCA-IP; fix problem with board hanging when
2734 switching from 150MHz to 100MHz
2736 * Add PCMCIA CS support for BMS2003 board
2738 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2739 see doc/README.MPC866 for details;
2740 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2741 calculate CPU clock frequency from PLL register values.
2743 * Add support for 128 MB RAM on TQM8xxL/M modules
2745 * Fix PS/2 keyboard problem caused by statically initialized variable
2746 pointing to a location in flash
2748 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2750 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2751 before we can access it; add delay in case we are faster (with no
2754 * Cleanup of some init functions
2756 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2757 to avoid Linux crashes by early packets coming in.
2759 * Accelerate flash accesses on LWMON board by using buffered writes
2761 * Fix typo in Makefile;
2762 fix problem with PARTNUM detection
2764 * Patch by Reinhard Meyer, 09 Jan 2004:
2765 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2767 * Add support for IDE LED on BMS2003 board
2768 (exclusive with status LED!)
2770 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2773 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2774 Add common files for "emk" boards
2776 * Add a common get_ram_size() function and modify the the
2777 board-specific files to invoke that common implementation.
2779 ======================================================================
2780 Changes for U-Boot 1.0.1:
2781 ======================================================================
2783 * Set default clock for INCA-IP to 150 MHz
2785 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2786 add I2C support; add support for DS1337 RTC
2788 * Add CompactFlash support for BMS2003 board
2790 * Add support for status LED on BMS2003 board
2792 * Patch by Scott McNutt, 02 Jan 2004:
2793 Add support for the Nios Active Serial Memory Interface (ASMI)
2796 * Patch by Andrea Marson, 16 Dec 2003:
2797 Add support for the PPChameleon ME and HI modules
2799 * Patch by Yuli Barcohen, 22 Dec 2003:
2800 Add support for Motorola DUET ADS board (MPC87x/88x)
2802 * Patch by Robert Schwebel, 15 Dec 2003:
2803 add support for cramfs (uses JFFS2 command interface)
2805 * Patches by Stephan Linz, 11 Dec 2003:
2806 - more documentation for NIOS port
2807 - new struct nios_pio_t, struct nios_spi_t
2808 - Reconfiguration for NIOS Development Kit DK1C20:
2809 o move board related code from board/dk1c20
2810 to board/altera/dk1c20
2811 o create a new common source path board/altera/common
2812 and move generic flash access stuff into it
2813 o change/expand configuration file DK1C20.h
2814 - Add support for NIOS Development Kit DK1S10
2815 - Add status LED support for NIOS systems
2816 - Add dual 7-segment LED support for Altera NIOS DevKits
2818 * Patch by Ronen Shitrit, 10 Dec 2003:
2819 Add support for the Marvell DB64360 / DB64460 development boards
2821 * Patch by Detlev Zundel, 10 Dec 2003:
2822 fix dependency problem in examples/Makefile
2824 * Patch by Denis Peter, 8 Dec 2003
2825 - add support for the PATI board (MPC555)
2826 - add SPI support for the MPC5xx
2828 * Patch by Anders Larsen, 08 Dec 2003:
2829 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2830 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2831 cleanup some redundand #defines
2833 * Patch by André Schwarz, 8 Dec 2003:
2834 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2835 - TX and RX deskriptors must be quad-word aligned
2836 - does not work with only one TX deskriptor
2837 - standard reset method does not work
2839 * Patch by Masami Komiya, 08 Dec 2003:
2840 add RTL8139 ethernet driver
2842 * Patches by Ed Okerson, 07 Dec 2003:
2843 - fix ethernet for the AU1x00 processors in little-endian mode.
2844 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2846 * Minor code cleanup (coding style)
2848 * Patch by Reinhard Meyer, 30 Dec 2003:
2849 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2850 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2851 - turned debug print of PHY registers into a function (called in two places)
2852 - added support for EMK MPC5200 based modules
2854 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2856 * Add support for TQM866M modules
2858 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2860 * Fix a few compiler warnings
2862 * Patch by Reinhard Meyer, 28 Dec 2003:
2863 Add initial support for TOP5200 board
2865 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2866 environment variable which can set to "100", "133", or "150". The
2867 CPU clock will be configured accordingly upon next reboot. Other
2868 values are ignored. In case of an invalid or undefined "cpuclk"
2869 value, the compile-time default CPU clock speed will be used.
2871 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2872 window that is used to access the UART registers by the Linux driver)
2874 * Patch by Reinhard Meyer, 20 Dec 2003:
2875 Fix clock calculation for the MPC5200 for higher clock frequencies
2876 (above 2**32 / 10 = 429.5 MHz).
2878 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2880 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2882 * Add new configuration for IceCube board with DDR memory
2884 * Update TRAB memory configurations
2886 * Add JFFS2 support for INCA-IP board
2888 * Patch by Bill Hargen, 09 Dec 2003:
2889 - BUBINGA405EP: changed flash driver to protect top sector containing
2891 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2892 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2893 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2894 - 405EP: added/fixed support for "reginfo" command.
2895 - 4xx: removed spurious MII error messages on "mii info" command.
2897 * Patch by Bernhard Kuhn, 28 Nov 2003:
2898 add support for Coldfire CPU
2899 add support for Motorola M5272C3 and M5282EVB boards
2901 * Patch by Pierre Aubert, 24 Nov 2003:
2902 - add a return value for the fpga command
2903 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2904 is defined. If ide_preinit fails, ide_init is aborted.
2905 - fix an endianess problem in fat.h
2907 * Patch by Wolter Kamphuis, 05 Dec 2003:
2908 Add support for SNMC's QS850/QS823/QS860T boards
2910 * Patch by Yuli Barcohen, 3 Dec 2003:
2911 "revive" U-Boot support for old Motorola MPC860ADS board
2913 * Patch by Cam(ilo?), 03 Dec 2003:
2914 make examples build even with broken Montavista objcopy
2916 * Patch by Pavel Bartusek, 27 Nov 2003:
2917 fix conversion problem with "bootretry" evironment variable
2919 * Patch by Andre Schwarz, 24 Nov 2003:
2920 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2922 * Patch by Pavel Bartusek, 21 Nov 2003:
2923 set ZMII bridge speed on 440
2925 * Patch by Anders Larsen, 17 Nov 2003:
2926 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2928 * Patches by David Müller, 14 Nov 2003:
2929 - board/mpl/common/common_util.c
2930 * implement support for BZIP2 compressed images
2931 * various cleanups (printf -> puts, ...)
2932 - board/mpl/common/flash.c
2933 * report correct errors to upper layers
2934 * check the erase fail and VPP low bits in status reg
2935 - board/mpl/vcma9/cmd_vcma9.c
2936 - board/mpl/vcma9/flash.c
2937 * various cleanups (printf -> puts, ...)
2939 * fix typo in comment
2940 - cpu/arm920t/usb_ohci.c
2941 * support for S3C2410 is missing in #if line
2943 * reinit some registers in case of error (cable missing, ...)
2945 * support for USB/MMC devices is missing in #if line
2946 - include/configs/MIP405.h
2947 - include/configs/PIP405.h
2948 * enable BZIP2 support
2949 * enlarge malloc space to 1MiB because of BZIP2 support
2950 - include/configs/VCMA9.h
2951 * enable BZIP2 support
2952 * enlarge malloc space to 1MiB because of BZIP2 support
2953 * enable USB support
2954 - lib_arm/armlinux.c
2955 * change calling convention of ARM Linux kernel as
2956 described on http://www.arm.linux.org.uk/developer/booting.php
2958 * Patch by Thomas Lange, 14 Nov 2003:
2959 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2960 support all these AMD boards.
2962 * Patch by Thomas Lange, 14 Nov 2003:
2963 Workaround for mips au1x00 physical memory accesses (the au1x00
2964 uses a 36 bit bus internally and cannot access physical memory
2965 directly. Use the uncached SDRAM address instead of the physical
2968 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2969 add Realtek 8019 ethernet driver
2971 * Patch by Yuli Barcohen, 13 Nov 2003:
2972 MPC826xADS/PQ2FADS cleanup
2974 * Patch by Anders Larsen, 12 Nov 2003:
2975 Update README to mark the PORTIO commands non-standard
2977 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
2978 update for for Atmel AT91RM9200DK development kit:
2979 - support for environment variables in DataFlash
2980 - Atmel DataFlash AT45DB1282 support
2982 * Patch by Jeff Carr, 11 Nov 2003:
2983 add support for new version of 8270 processors
2985 * Patches by George G. Davis, 05 Nov 2003:
2986 - only pass the ARM linux initrd tag to the kernel when an initrd
2988 - update omap1510inn configuration file
2990 * Patches by Stephan Linz, 3 Nov 2003:
2991 - more endianess fixes for LAN91C111 driver
2992 - CFG_HZ configuration patch for NIOS Cyclone board
2994 * Patch by Stephan Linz, 28 Oct 2003:
2995 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2997 * Patch by Steven Scholz, 20 Oct 2003:
2998 - make "mii info <addr>" show infor for PHY at "addr" only
2999 - Endian fix for miiphy_info()
3001 * Patch by Gleb Natapov, 19 Sep 2003:
3002 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3004 * Patch by Anders Larsen, 17 Sep 2003:
3005 Bring ARM memory layout in sync with the documentation:
3006 stack and malloc-heap are now located _below_ the U-Boot code
3008 * Accelerate booting on TRAB board: read and check autoupdate image
3009 headers first instead of always reading the whole images.
3011 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3013 * Enabled password check on RMU board
3015 * Fix configuration problem with IceCube in LOWBOOT configuration:
3016 envrionment got embedded, corrupting the image layout.
3018 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3020 * Added BMS2003 board
3021 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3023 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3024 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3027 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3030 * Add checksum verification to 'imls' command
3032 * Add bd_info fields needed for 4xx Linux I2C driver
3034 * Patch by Martin Krause, 4 Nov. 2003:
3035 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3037 * Print used network interface when CONFIG_NET_MULTI is set
3039 * Patch by Bernhard Kuhn, 28 Oct 2003:
3040 Add low boot support for MPC5200
3042 * Fix problem with dual PCMCIA support (NSCU)
3044 * Fix MPC5200 I2C initialization function
3046 ======================================================================
3047 Changes for U-Boot 1.0.0:
3048 ======================================================================
3050 * Fix parameter passing to standalone images with bootm command
3052 * Patch by Kyle Harris, 30 Oct 2003:
3053 Fix build errors for ixdp425 board
3055 * Patch by David M. Horn, 29 Oct 2003:
3056 Fixes to build under CYGWIN
3058 * Get IceCube MGT5100 working (again)
3060 * Fix problems in memory test on some boards (which was not
3061 non-destructive as intended)
3063 * Patch by Gary Jennejohn, 28 Oct 2003:
3064 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3065 to prevent stack overflow on ARM systems
3067 * Patch by Stephan Linz, 28 Oct 2003:
3068 fix init sequence error for NIOS port
3070 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3072 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3074 * Patch by Xiao Xianghua, 23 Oct 2003:
3075 small patch for mpc85xx
3077 * Fix small problem in MPC5200 I2C driver
3079 * Fix FCC3 support on ATC board
3081 * Correct header printing for multi-image files in do_bootm()
3083 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3085 * Fix PCI problems on PPChameleon board
3087 * Patch by Steven Scholz, 18 Oct 2003:
3088 Fix AT91RM9200 ethernet driver
3090 * Patch by Nye Liu, 17 Oct 2003:
3091 Fix typo in include/mpc8xx.h
3093 * Patch by Richard Woodruff, 16 Oct 03:
3094 Fixes for cpu/arm925/interrupt.c
3095 - Initialize timestamp & lastdec vars.
3096 - fix timestamp overflows.
3097 - fix lastdec overflow.
3098 - smarter normalization to allow udelay() below 1ms to work.
3100 * Patch by Scott McNutt, 16 Oct
3101 add networking support for the Altera Nios Development Kit,
3102 Cyclone Edition (DK-1C20)
3104 * Patch by Jon Diekema, 14 Oct 2003:
3105 add hint about doc/README.silent to README file
3107 * Add CompactFlash support for NSCU
3109 * Fix PCI problems on PPChameleonEVB
3111 * TRAB auto-update: Base decision if we have to strip the image
3112 header on image type as encoded in the header
3113 (include image type patch by Martin Krause, 17 Oct 2003)
3115 * Patches by Xianghua Xiao, 15 Oct 2003:
3117 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3118 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3119 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3121 * Fix flash timings on TRAB board
3123 * Make sure HUSH is initialized for running auto-update scripts
3125 * Make 5200 reset command _really_ reset the board, without running
3126 any other code after it
3128 * Fix errors with flash erase when range spans across banks
3129 that are mapped in reverse order
3131 * Fix flash mapping and display on P3G4 board
3133 * Patch by Kyle Harris, 15 Jul 2003:
3134 - add support for Intel IXP425 CPU
3135 - add support for IXDP425 eval board
3137 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3138 for more information
3140 * Patch by Steven Scholz, 10 Oct 2003
3141 - Add support for Altera FPGA ACEX1K
3143 * Patches by Thomas Lange, 09 Oct 2003:
3144 - fix cmd_ide.c for non ppc boards (read/write functions did not
3145 add ATA base address)
3146 - fix for shannon board
3147 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3148 - Endian swap ATA identity for all big endian CPUs, not just PPC
3149 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3151 - add support for dbau1x00 board (MIPS32)
3153 * Patch by Sangmoon Kim, 07 Oct 2003:
3154 add support for debris board
3156 * Patch by Martin Krause, 09 Oct 2003:
3157 Fixes for TRAB board
3158 - /board/trab/rs485.c: correct baudrate
3159 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3160 udelay(); fix some timing problems with adc controller
3161 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3162 modify commands: touch and buzzer
3164 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3165 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3166 Use direct function calls for auto_update instead of hush commands
3168 * Patch by Scott McNutt, 04 Oct 2003:
3169 - add support for Altera Nios-32 CPU
3170 - add support for Nios Cyclone Development Kit (DK-1C20)
3172 * Patch by Steven Scholz, 29 Sep 2003:
3173 - A second parameter for bootm overwrites the load address for
3174 "Standalone Application" images.
3175 - bootm sets environment variable "filesize" to the resulting
3176 (uncompressed) data length for "Standalone Application" images
3177 when autostart is set to "no". Now you can do something like
3178 if bootm $fpgadata $some_free_ram ; then
3179 fpga load 0 $some_free_ram $filesize
3182 * Patch by Denis Peter, 25 Sept 2003:
3183 add support for the MIP405 Rev. C board
3185 * Patch by Yuli Barcohen, 25 Sep 2003:
3186 add support for Zephyr Engineering ZPC.1900 board
3188 * Patch by Anders Larsen, 23 Sep 2003:
3189 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3190 implemented for the x86 architecture)
3192 * Patch by Sangmoon Kim, 23 Sep 2003:
3193 fix pll_pci_to_mem_multiplier table for MPC8245
3195 * Patch by Anders Larsen, 22 Sep 2003:
3196 enable timed autoboot on PXA
3198 * Patch by David Müller, 22 Sep 2003:
3199 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3200 returns correct libgcc file path
3201 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3202 time on s3c24x0 systems
3204 * Patch by Jon Diekema, 19 Sep 2003:
3205 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3206 link state to the fault LED.
3207 - In NetLoop, make the Fault LED reflect the link status. The link
3208 status gets updated on entry, and on timeouts.
3210 * Patch by Anders Larsen, 18 Sep 2003:
3211 allow mkimage to build and run on Cygwin-hosted systems
3213 * Patch by Frank Müller, 18 Sep 2003:
3214 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3217 * Patch by Pantelis Antoniou, 16 Sep 2003:
3218 add tool to compute fileds in the PLPRCR register for MPC86x
3220 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3222 * Fix build problems under FreeBSD
3224 * Add generic filesystem image type
3226 * Make fatload set filesize environment variable
3228 * enable basic / medium / high-end configurations for PPChameleonEVB
3229 board; fix NAND code
3231 * enable TFTP client code to specify to the server the desired
3232 timeout value (see RFC-2349)
3234 * Improve SDRAM setup for TRAB board
3236 * Suppress all output with splashscreen configured only if "splashimage"
3239 * Fix problems with I2C support for mpc5200
3241 * Adapt TRAB configuration and auto_update to new memory layout
3243 * Add configuration for wtk board
3245 * Add support for the Sharp LQ065T9DR51U LCD display
3247 * Patch by Rune Torgersen, 17 Sep 2003:
3248 - Fixes for MPC8266 default config
3249 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3251 * Patches by Jon Diekema, 17 Sep 2003:
3252 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3255 - adjust "help" output
3257 * Patches by Anders Larsen, 17 Sep 2003:
3258 - fix spelling errors
3259 - set GD_FLG_DEVINIT flag only after device function pointers
3261 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3263 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3264 - trigger watchdog while waiting in serial driver
3266 * Add auto-update code for TRAB board using USB memory sticks,
3267 support new configuration with more memory
3269 * disable MPC5200 bus pipelining as workaround for bus contention
3271 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3272 priority; configure critical interrupts to be handled like external
3275 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3276 go back to 66 MHz for stability
3278 * Patches by Jon Diekema, 15 Sep 2003:
3279 - add description for missing CFG_CMD_* entries in the README file
3282 * Patch by Gleb Natapov, 14 Sep 2003:
3283 enable watchdog support for all MPC824x boards that have a watchdog
3285 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3286 "Non-octet Aligned Frame" errors we see at 100 Mbps
3288 * Patch by Sharad Gupta, 14 Sep 2003:
3289 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3291 * Patch by llandre, 11 Sep 2003:
3292 update configuration for PPChameleonEVB board
3294 * Patch by David Müller, 13 Sep 2003:
3295 various changes to VCMA9 board specific files
3297 * Add I2C support for MGT5100 / MPC5200
3299 * Patch by Rune Torgersen, 11 Sep 2003:
3300 Changed default memory option on MPC8266ADS to NOT be Page Based
3301 Interleave, since this doesn't work very well with the standard
3304 * Patch by George G. Davis, 12 Sep 2003:
3305 fix Makefile settings for sk98 driver
3307 * Patch by Stefan Roese, 12 Sep 2003:
3308 - new boards added: DP405, HUB405, PLU405, VOH405
3309 - some esd boards updated
3310 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3312 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3314 * Patch by Martin Krause, 11 Sep 2003:
3315 add burn-in tests for TRAB board
3317 * Enable instruction cache on MPC5200 board
3319 * Patch by Denis Peter, 11 Sep 2003:
3320 - fix USB data pointer assignment for bulk only transfer.
3321 - prevent to display erased directories in FAT filesystem.
3323 * Change output format for NAND flash - make it look like for other
3326 ======================================================================
3327 Changes for U-Boot 0.4.8:
3328 ======================================================================
3330 * Add I2C and RTC support for RMU board
3332 * Patches by Denis Peter, 9 Sep 2003:
3333 add FAT support for IDE, SCSI and USB
3335 * Patches by Gleb Natapov, 2 Sep 2003:
3336 - cleanup of POST code for unsupported architectures
3337 - MPC824x locks way0 of data cache for use as initial RAM;
3338 this patch unlocks it after relocation to RAM and invalidates
3341 * Patch by Gleb Natapov, 30 Aug 2003:
3342 new I2C driver for mpc107 bridge. Now works from flash.
3344 * Patch by Dave Ellis, 11 Aug 2003:
3345 - JFFS2: fix typo in common/cmd_jffs2.c
3346 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3347 - JFFS2: remove node version 0 warning
3348 - JFFS2: accept JFFS2 PADDING nodes
3349 - SXNI855T: add AM29LV800 support
3350 - SXNI855T: move environment from EEPROM to flash
3351 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3353 * Patch by Bill Hargen, 11 Aug 2003:
3354 fixes for I2C on MPC8240
3355 - fix i2c_write routine
3356 - fix iprobe command
3357 - eliminates use of global variables, plus dead code, cleanup.
3359 * Add support for USB Mass Storage Devices (BBB)
3360 (tested with USB memory sticks only)
3362 * Avoid flicker on TRAB's VFD
3364 * Add support for SK98xx driver
3366 * Add PCI support for SL8245 board
3368 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3369 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3370 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3372 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3373 to allow for more accurate baudrate settings
3374 (error now 0.7% at 115 kbps, instead of 3.5% before)
3376 * Patch by Andreas Mohr, 4 Sep 2003:
3377 Fix a lot of spelling errors
3379 * Add support for PPChameleon Eval Board
3381 * Add support for P3G4 board
3383 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3386 * Patch by Yuli Barcohen, 7 Aug 2003:
3387 check BCSR to detect if the board is configured in PCI mode
3389 ======================================================================
3390 Changes for U-Boot 0.4.7:
3391 ======================================================================
3393 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3394 add support for Adder II MPC852T module
3396 * Patch by George G. Davis, 19 Aug 2003:
3397 fix TI Innovator/OMAP1510 pin configs
3399 * Patches by Kshitij, 18 Aug 2003
3400 - add support for arm926ejs cpu core
3401 - add support for TI OMAP 1610 Innovator Board
3403 * Patch by Yuli Barcohen, 14 Aug 2003:
3404 add support for bzip2 uncompression
3406 * Add GCC library to examples/Makefile so GCC utility functions will
3409 * Add I2C and RTC support for RMU board using software I2C driver
3410 (because of better response to iprobe command); fix problem with
3413 * Patch by Matthias Fuchs, 28 Aug 2003:
3414 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3415 CONFIG_BOOTP_MAKS (see README).
3417 * Fix ICU862 environment problem
3419 * Fix RAM size detection for RMU board
3421 * Implement "reset" for MGT5100/MPC5200 systems
3423 ======================================================================
3424 Changes for U-Boot 0.4.6:
3425 ======================================================================
3427 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3428 allow selection of clock frequency as "make" target
3430 * Implement memory autosizing code for IceCube boards
3432 * Configure network port on INCA-IP for autonegotiation
3434 * Fix overflow problem in network timeout code
3436 * Patch by Richard Woodruff, 8 Aug 2003:
3437 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3439 ======================================================================
3440 Changes for U-Boot 0.4.5:
3441 ======================================================================
3443 * Update for TQM board defaults:
3444 disable clocks_in_mhz, enable boot count limit
3446 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3447 in toplevel directory instead. Removed astest.c from tools/gdb because
3448 it is no longer relevant.
3450 * Fix PCI support for MPC5200 / IceCube Board
3452 * Map ISP1362 USB OTG controller for NSCU board
3454 * Patch by Brad Parker, 02 Aug 2003:
3455 fix sc520_cdp problems
3457 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3459 * Allow erase command to cross flash bank boundaries
3461 * Patch by Scott McNutt, 21 Jul 2003:
3462 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3463 Both LynxOS and BlueCat linux KDIs are supported.
3465 * Patch by Richard Woodruff, 25 Jul 2003:
3466 use more reliable reset for OMAP/925T
3468 * Patch by Nye Liu, 25 Jul 2003:
3469 fix typo in mpc8xx.h
3471 * Patch by Richard Woodruff, 24 Jul 2003:
3472 Fixes for cmd_nand.c:
3473 - Fixed null dereferece which could result in incorrect ECC values.
3474 - Added support for devices with no Ready/Busy signal hooked up.
3475 - Added OMAP1510 read/write protect handling.
3476 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3478 - Switched default ECC to be JFFS2.
3480 * Allow crc32 to be used at address 0x000
3482 * Provide consistent interface to standalone applications to access
3483 the 'global_data' structure
3484 Provide a doc/README.standalone more useful to users/developers.
3486 * Make IceCube MGT5100 FEC driver work
3488 * Implement new mechanism to export U-Boot's functions to standalone
3489 applications: instead of using (PPC-specific) system calls we now
3490 use a jump table; please see doc/README.standalone for details
3492 * Patch by Dave Westwood, 24 Jul 2003:
3493 added support for Unity OS (a proprietary OS)
3495 * Patch by Detlev Zundel, 23 Jul 2003:
3496 add "imls" command to print flash table of contents
3498 * Fix cold boot detection for log buffer reset
3500 * Return error for invalid length specifiers with "cp.X" etc.
3502 * Fix startup problem on MIPS
3504 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3505 bitmap support is configured
3507 * Patch by Bill Hargen, 18 Jul 2003:
3508 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3510 * Patch by Denis Peter, 18 Jul 2003:
3511 - fix memory configuration for MIP405T
3512 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3514 * Cleanup of TQM82xx configurations; use "official" board types
3515 to make selection easier.
3517 * Patch by Martin Krause, 17 Jul 2003:
3518 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3520 * Patch by Richard Woodruff, 17 July 03:
3521 - Fixed bug in OMAP1510 baud rate divisor settings.
3523 * Patch by Nye Liu, 16 July 2003:
3525 - add MPC86xADS support (uses MPC86xADS.h)
3526 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3528 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3529 o don't trust gclk() software measurement by default, depend on
3530 CONFIG_8xx_GCLK_FREQ
3531 - add DRAM SIMM not installed detection
3532 - use more "correct" SDRAM initialization sequence
3533 - allow different SDRAM sizes (8xxADS has 8M)
3535 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3536 - rename MAMR/MBMR defines to be more consistent. Should eventually
3537 be merged into MxMR to better reflect the PowerQUICC datasheet.
3539 * Patch by Yuli Barcohen, 16 Jul 2003:
3540 support new Motorola PQ2FADS-ZU evaluation board which replaced
3541 MPC8260ADS and MPC8266ADS
3543 ======================================================================
3544 Changes for U-Boot 0.4.4:
3545 ======================================================================
3547 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3549 * Add support for MGT5100 and MPC5200 processors
3551 * Patch by Lutz Dennig, 15 Jul 2003:
3552 update for R360MPI board
3554 ======================================================================
3555 Changes for U-Boot 0.4.3:
3556 ======================================================================
3558 * Patches by Kshitij, 04 Jul 2003
3559 - added support for arm925t cpu core
3560 - added support for TI OMAP 1510 Innovator Board
3562 * Patches by Martin Krause, 14 Jul 2003:
3563 - add I2C support for s3c2400 systems (trab board)
3564 - (re-) add "ping" to command table
3566 * Fix handling of "slow" POST routines
3568 * Patches by Yuli Barcohen, 13 Jul 2003:
3569 - Correct flash and JFFS2 support for MPC8260ADS
3570 - fix PVR values and clock generation for PowerQUICC II family
3573 * Patch by Bernhard Kuhn, 08 Jul 2003:
3574 - add support for M68K targets
3576 * Patch by Ken Chou, 3 Jul:
3577 - Fix PCI config table for A3000
3578 - Fix iobase for natsemi.c
3579 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3581 * Allow to enable "slow" POST routines by key press on power-on
3582 * Fix temperature dependend switching of LCD backlight on LWMON
3583 * Tweak output format for LWMON
3585 * Patch by Stefan Roese, 11 Jul 2003:
3586 - Fix bug in CONFIG_VERSION_VARIABLE.
3587 - AR405 config updated.
3588 - OCRTC/ORSG: bsp command added.
3589 - ASH405 bsp update.
3591 ======================================================================
3592 Changes for U-Boot 0.4.2:
3593 ======================================================================
3595 * Add support for NSCU board
3597 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3599 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3600 mirror bit flash on TQM8xxM modules
3602 * Patch by Kenneth Johansson, 30 Jun 2003:
3603 get rid of MK_CMD_ENTRY macro; update doc/README.command
3605 * Patch by Seb James, 30 Jun 2003:
3606 Improve documentation of I2C configuration in README
3608 * Fix problems with previous log buffer "fixes"
3610 * Fix minor help text issues
3612 * "log append" did not append a newline
3614 ======================================================================
3615 Changes for U-Boot 0.4.1:
3616 ======================================================================
3618 * Fix some missing commands, cleanup header files
3619 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3621 * Rewrite command lookup and help command (fix problems with bubble
3622 sort when sorting command name list). Minor cleanup here and there.
3624 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3625 - Allow to call sysmon function interactively
3626 - PIC on LWMON board needs delay after power-on
3627 - Add missing RSR definitions for MPC8xx
3628 - Improve log buffer handling: guarantee clean reset after power-on
3629 - Add support for EXBITGEN board (aka "genie")
3630 - Add support for SL8245 board
3633 - remove trailing white space, trailing empty lines, C++ comments, etc.
3634 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3636 * Patches by Kenneth Johansson, 25 Jun 2003:
3637 - major rework of command structure
3638 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3640 ======================================================================
3641 Changes for U-Boot 0.4.0:
3642 ======================================================================
3644 * Patches by Robert Schwebel, 26 Jun 2003:
3645 - csb226 configuration updated
3646 - credits for logodl port updated
3647 - innokom configuration updated
3648 - logodl tree update, still with coding style inconsistencies
3649 - added OCM for ppc405 warning to README
3651 * Patch by Pantelis Antoniou, 25 Jun 2003:
3652 update NetVia with V2 board support
3654 * Header file cleanup for ARM
3656 * Patch by Murray Jensen, 24 Jun 2003:
3657 - make sure to use only U-boot provided header files
3658 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3660 * Patch by Stefan Roese, 24 Jun 2003:
3661 - Update esd ASH405 board files.
3662 - Update esd DASA_SIM config file.
3663 - Add ping command to some esd boards.
3665 * Patch by Yuli Barcohen, 23 Jun 2003:
3666 Update for MPC8260ADS board
3668 * Patch by Murray Jensen, 23 Jun 2003:
3669 - cleanup of GCC 3.x compiler warnings
3671 * Patch by Rune Torgersen, 4 Jun 2003:
3672 add large memory support for MPC8266ADS board
3674 * Patch by Richard Woodruff, 19 June 03:
3675 - Enabled standard u-boot device abstraction for ARM
3676 - Enabled console device for ARM
3677 - Initilized bi_baudrate for ARM
3679 * Patch by Bill Hargen, 23 Apr 2003:
3680 fix byte order for 824x I2C addresses (write op)
3682 * Patch by Murray Jensen, 20 Jun 2003:
3684 - cleanup (especially for gcc-3.x compilers)
3686 * Patch by Tom Guilliams, 20 Jun 2003:
3687 added CONFIG_750FX support for IBM 750FX processors
3689 * Patch by Devin Crumb, 02 Apr 2003:
3690 Fix clock divider rounding problem in drivers/serial.c
3692 * Patch by Richard Woodruff, 19 June 03:
3693 - Fixed smc91c111 driver to sync with the u-boot environment
3694 (driver/smc91c111.c).
3695 - Added eth_init error return check in NetLoop (net/net.c).
3697 * Patch by Ken Chou, 19 June 2003:
3698 Added support for A3000 SBC board (Artis Microsystems Inc.)
3700 * Patches by Murray Jensen, 17 Jun 2003:
3701 - Hymod board database mods: add "who" field and new xilinx chip types
3702 - provide new "init_cmd_timeout()" function so code external to
3703 "common/main.c" can use the "reset_cmd_timeout()" function before
3704 entering the main loop
3705 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3706 slightly different. see include/configs/hymod.h for an example
3707 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3708 CFG_DTT_ADM1021 defined)
3709 - add new "eeprom_probe()" function which has similar args and
3710 behaves in a similar way to "eeprom_read()" etc.
3711 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3712 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3713 - gdbtools copyright update
3714 - ensure that set_msr() executes the "sync" and "isync" instructions
3715 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3716 - 8260 I/O ports fix: Open Drain should be set last when configuring
3717 - add SIU IRQ defines for 8260
3718 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3719 config.mk to allow board configurations to override the GNU
3720 linker script, selected via the LDSCRIPT, make variable, and to
3721 give an initial value to the OBJCFLAGS make variable
3722 - 8260 i2c enhancement:
3723 o correctly extends the timeout depending on the size of all
3724 queued messages for both transmit and receive
3725 o will not continue with receive if transmit times out
3726 o ensures that the error callback is done for all queued tx
3728 o correctly detects both tx and rx timeouts, only delivers one to
3729 the callback, and does not overwrite an earlier error
3730 o logic in i2c_probe now correct
3731 - add "vprintf()" function so that "panic()" function can be
3733 - many Hymod board changes
3735 * Patches by Robert Schwebel, 14 Jun 2003:
3736 - add support for Logotronic DL datalogger board
3737 - cleanup serial line after kermit binary download
3738 - add debugX macro (debug level support)
3739 - update mach-types.h to latest arm.linux.org.uk master list.
3741 * Patches by David Müller, 12 Jun 2003:
3742 - rewrite of the S3C24X0 register definitions stuff
3743 - "driver" for the built-in S3C24X0 RTC
3745 * Patches by Yuli Barcohen, 12 Jun 2003:
3746 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3747 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3748 configuration word supplied by FPGA on some MPC8260ADS boards
3750 * Patch by Pantelis Antoniou, 10 Jun 2003:
3751 Unify status LED interface
3753 * Add support for DS12887 RTC; add RTC support for ATC board
3755 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3756 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3757 - Add Atmel DataFlash support for reading and writing.
3758 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3759 - Add Flash detection on Atmel AT91RM9200DK
3760 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3761 - Replace old Ethernet PHY layer functions
3762 - Change link address
3764 * Patch by Frank Smith, 9 Jun 2003:
3765 use CRIT_EXCEPTION for machine check on 4xx
3767 * Patch by Detlev Zundel, 13 Jun 2003:
3768 added implementation of the "carinfo" command in cmd_immap.c
3770 * Fix CONFIG_NET_MULTI support in include/net.h
3772 * Patches by Kyle Harris, 13 Mar 2003:
3773 - Add FAT partition support
3774 - Add command support for FAT
3775 - Add command support for MMC
3777 - Add Intel PXA support for video
3778 - Add Intel PXA support for MMC
3780 - Enable MMC and FAT for lubbock board
3781 - Other misc changes for lubbock board
3783 * Patch by Robert Schwebel, April 02, 2003:
3784 fix for SMSC91111 driver
3786 * Patch by Vladimir Gurevich, 04 Jun 2003:
3787 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3789 * Patch by Stefan Roese, 05 Jun 2003:
3790 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3791 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3792 data cache can be used even if the chip select is in use.
3793 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3794 (see README for further description).
3795 - Changed config files of CONFIG_EEPRO100 boards to use the
3796 CFG_RX_ETH_BUFFER define.
3798 * Add support for RMU board
3800 * Add support for TQM862L at 100/50 MHz
3802 * Patch by Pantelis Antoniou, 02 Jun 2003:
3803 major reconstruction of networking code;
3804 add "ping" support (outgoing only!)
3806 * Patch by Denis Peter, 04 June 2003:
3807 add support for the MIP405T board
3809 * Patches by Udi Finkelstein, 2 June 2003:
3810 - Added support for custom keyboards, initialized by defining a
3811 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3812 - Added support for the RBC823 board.
3813 - cpu/mpc8xx/lcd.c now automatically calculates the
3814 Horizontal Pixel Count field.
3816 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3817 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3819 * Patch by Mark Rakes, 14 May 2003:
3820 add support for Intel e1000 gig cards.
3822 * Patch by Nye Liu, 3 Jun 2003:
3823 fix critical typo in MAMR definition (include/mpc8xx.h)
3825 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3827 * Patch by Klaus Heydeck, 2 Jun 2003
3828 Minor changes for KUP4K configuration
3830 * Patch by Marc Singer, 29 May 2003:
3831 Fixed rarp boot method for IA32 and other little-endian CPUs.
3833 * Patch by Marc Singer, 28 May 2003:
3834 Added port I/O commands.
3836 * Patch by Matthew McClintock, 28 May 2003
3837 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3838 - minor patches for utx8245
3840 * Patch by Daniel Engström, 28 May 2003:
3843 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3844 add nand flash support to SXNI855T configuration
3845 fix/extend nand flash support:
3846 - fix 'nand erase' command so does not erase bad blocks
3847 - fix 'nand write' command so does not write to bad blocks
3848 - fix nand_probe() so handles no flash detected properly
3849 - add doc/README.nand
3850 - add .jffs2 and .oob options to nand read/write
3851 - add 'nand bad' command to list bad blocks
3852 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3853 - make NAND read/write faster
3855 * Patch by Rune Torgersen, 23 May 2003:
3856 Update for MPC8266ADS board
3858 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3859 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3860 _time_ (!) if the environment is embedded within the U-Boot image,
3861 or in a separate flash sector.
3863 * Cleanup CFG_DER #defines in config files (wd maintained only)
3865 * Fix data abort exception handling for arm920t CPU
3867 * Fix alignment problems with flash driver for TRAB board
3869 * Patch by Donald White, 21 May 2003:
3870 fix calculation of base address in pci_hose_config_device()
3872 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3873 execute "cmd2", even if "cmd1" fails. Note that this is different
3874 to "run var1 var2" where the contents of "var2" will NOT be
3875 executed when a command in "var1" fails.
3877 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3879 * Patch by Kyle Harris, 20 May 2003:
3880 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3881 into cpu/pxa and arch-pxa.
3883 * Patch by Stefan Roese, 23 May 2003:
3884 - IBM PPC405EP port added.
3885 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3886 UART0) is used as default U-Boot console. PPC4xx only!
3887 - esd ASH405 board added (PPC405EP based).
3888 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3889 - esd CPCI405AB board added.
3890 - esd PMC405 board added.
3891 - Update of some esd boards.
3893 * Patch by Denis Peter, 19 Mai 2003:
3894 add support for the MIP405-3 board
3896 * Patch by Dave Ellis, 22 May 2003:
3897 Fix problem with only partially cleared .bss segment
3899 * Patch by Rune Torgersen, 12 May 2003:
3900 get PCI to work on a MPC8266ADS board; incorporate change to
3901 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3903 * Patch by Nye Liu, 1 May 2003:
3904 minor patches for the FADS8xx
3906 * Patch by Thomas Schäfer, 28 Apr 2003:
3907 Fix SPD handling for 256 ECC DIMM on Walnut
3909 * Add support for arbitrary bitmaps for TRAB's VFD command;
3910 allow to pass boot bitmap addresses in environment variables;
3911 allow for zero boot delay
3913 * Patch by Christian Geißinger, 19 May 2002:
3914 On TRAB: wait until the dummy byte has been completely sent
3916 * Patch by David Updegraff, 22 Apr 2003:
3917 update for CrayL1 board
3919 * Patch by Pantelis Antoniou, 21 Apr 2003:
3920 add boot support for ARTOS (a proprietary OS)
3922 * Patch by Steven Scholz, 11 Apr 2003:
3923 Add support for RTC DS1338
3925 * Patch by Rod Boyce, 24 Jan 2003:
3926 Fix counting of extended partitions in diskboot command
3928 * Patch by Christophe Lindheimer, 20 May 2003:
3929 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3931 * Fix SDRAM timing on Purple board
3933 * Add support for CompactFlash on ATC board
3934 (includes support for Intel 82365 and compatible PC Card controllers,
3935 and Yenta-compatible PCI-to-CardBus controllers)
3937 * Patch by Mathijs Haarman, 08 May 2003:
3938 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3940 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3942 * Add support for Promess ATC board
3944 * Patch by Keith Outwater, 28 Apr 2003:
3945 - Miscellaneous corrections and additions to GEN860T board specific code.
3946 - Added GEN860_SC variant to GEN860T.
3947 - Miscellaneous corrections to GEN860T documentation.
3948 - Correct duplicate entry in U-Boot CREDITS file.
3949 - Add GEN860T_SC entry in MAINTAINERS file.
3950 - Update CREDITS file with GEN860T_SC info.
3952 * Update Smiths Aerospace addresses in MAINTAINERS file
3954 * Fix error handling in hush's version of "run" command
3957 - Splashscreen support
3960 - temperature dependend enabling of LCD
3962 * Allow booting from old "PPCBoot" disk partitions
3964 * Add support for TQM8255 Board / MPC8255 CPU
3966 ======================================================================
3967 Changes for U-Boot 0.3.1:
3968 ======================================================================
3970 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3972 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3973 display when Linux takes over
3975 * Patch by Erwin Rol, 27 Feb 2003:
3976 Add support for RTEMS (this time for real).
3978 * Add support for "bmp info" and "bmp display" commands to load
3979 bitmap images; this can be used (for example in a "preboot"
3980 command) to display a splash screen very quickly after poweron.
3982 * Add support for 133 MHz clock on INCA-IP board
3984 * Patch by Lutz Dennig, 10 Apr 2003:
3985 Update for R360MPI board
3987 * Add new meaning to "autostart" environment variable:
3988 If set to "no", a standalone image passed to the
3989 "bootm" command will be copied to the load address
3990 (and eventually uncompressed), but NOT be started.
3991 This can be used to load and uncompress arbitrary
3994 * Patch by Stefan Roese, 10 Apr 2003:
3995 Changed DHCP client to use IP address from server option field #54
3996 from the OFFER packet in the server option field #54 in the REQUEST
3997 packet. This fixes a problem using a Windows 2000 DHCP server,
3998 where the DHCP-server is not the TFTP-server.
4000 * Set max brightness for MN11236 displays on TRAB board
4002 * Add support for TQM862L modules
4004 ======================================================================
4005 Changes for U-Boot 0.3.0:
4006 ======================================================================
4008 * Patch by Arun Dharankar, 4 Apr 2003:
4009 Add IDMA example code (tested on 8260 only)
4011 * Add support for Purple Board (MIPS64 5Kc)
4013 * Add support for MIPS64 5Kc CPUs
4015 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4017 * Patch by Denis Peter, 04 Apr 2003:
4018 - update MIP405-4 board
4020 * Patch by Stefan Roese, 4 Apr 2003:
4021 - U-Boot version environment variable "ver" added
4022 (CONFIG_VERSION_VARIABLE).
4023 - Changed PPC405GPr version from A to B.
4024 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4026 * Patches by Denis Peter, 03 April 2003:
4027 - fix PCI IRQs on MPL boards
4028 - fix two more un-relocated pointer problems
4030 * Fix behaviour of "run" command:
4031 - print error message iv variable does not exist
4032 - terminate processing of arguments in case of error
4034 * Patches by Peter Figuli, 10 Mar 2003
4035 - Add support for BTUART on PXA platform
4036 - Add support for WEP EP250 (PXA) board
4038 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4039 flash using a BDI2000
4041 * Implement fix for I2C Edge Conditions problem for all boards that
4042 use the bit-banging driver (common/soft_i2c.c)
4044 * Patch by Martin Winistoerfer, 23 Mar 2003
4045 - Add port to MPC555/556 microcontrollers
4046 - Add support for cmi customer board with
4047 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4049 * Patch by Rick Bronson, 28 Mar 2003:
4050 - fix common/cmd_nand.c
4052 * Patch by Arun Dharankar, 24 Mar 2003:
4053 - add threads / scheduler example code
4055 * Add patches by Robert Schwebel, 31 Mar 2003:
4056 - add ctrl-c support for kermit download
4057 - align bdinfo output on ARM
4058 - csb226 board: bring in sync with innokom/memsetup.S
4059 - csb226 board: fix MDREFR handling
4060 - misc doc fixes / extensions
4061 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4062 - add BOOT_PROGRESS to armlinux.c
4064 * Add CPU ID, version, and clock speed for INCA-IP
4066 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4067 - fix SRAM and SDRAM memory sizing
4068 - add status LED support
4069 - add MAC address for second (SCC1) ethernet port
4071 * Update default environment for TQM8260 board
4073 * Patch by Rick Bronson, 16 Mar 2003:
4074 - Add NAND flash support for reading, writing, and erasing NAND
4075 flash (certain forms of which are called SmartMedia).
4076 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4078 * Patches by Robert Schwebel, 19 Mar 2003:
4079 - use arm-linux-gcc as default compiler for ARM
4080 - fix i2c fixup code
4081 - fix missing baudrate setting
4082 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4083 - moved "ignoring trailing characters" _before_ u-boot wants to
4084 print out diagnostics messages; removes bogus characters at the
4087 * Patch by John Zhan, 18 Mar 2003:
4088 Add support for SinoVee Microsystems SC8xx boards
4090 * Patch by Rolf Offermanns, 21 Mar 2003:
4091 ported the dnp1110 related changes from the current armboot cvs to
4092 current u-boot cvs. smc91111 does not work. problem marked in
4093 smc91111.c, grep for "FIXME".
4095 * Patch by Brian Auld, 25 Mar 2003:
4096 Add support for STM flash chips on ebony board
4098 * Add PCI support for MPC8250 Boards (PM825 module)
4100 * Patch by Stefan Roese, 25 Mar 2003:
4103 * Patch by Stefan Roese, 20 Mar 2003:
4104 - CPCI4052 update (support for revision 3).
4105 - Set edge conditioning circuitry on PPC405GPr for compatibility
4106 to existing PPC405GP designs.
4107 - Clip udiv to 5 bits on PPC405 (serial.c).
4109 * Extend INCAIP board support:
4110 - add automatic RAM size detection
4111 - add "bdinfo" command
4112 - pass flash address and size to Linux kernel
4113 - switch to 150 MHz clock
4115 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4116 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4117 boards, version 153 for Rev. 200 boards).
4119 * Patch by Vladimir Gurevich, 12 Mar 2003:
4120 Fix relocation problem of statically initialized string pointers
4123 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4124 Cleanup & bug fixes for JFFS2 code:
4125 - the memory mangement was broken. It caused havoc on malloc by
4126 writing beyond the block boundaries.
4127 - the length calculation for files was wrong, sometimes resulting
4128 in short file reads.
4129 - data copying now optionally takes fragment version numbers into
4130 account, to avoid copying from older data.
4131 See doc/README.JFFS2 for details.
4133 * Patch by Josef Wagner, 12 Mar 2003:
4134 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4135 - ETH05 and BEDBUG support for CU824
4136 - added support for MicroSys CPC45
4137 - new BOOTROM/FLASH0 and DOC base for PM826
4139 * Patch by Robert Schwebel, 12 Mar 2003:
4140 Fix the chpart command on innokom board
4143 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4144 s/PPCBoot/U-Boot/ in some files
4145 s/pImage/uImage/ in some files
4147 * Patch by Detlev Zundel, 15 Jan 2003:
4148 Fix '' command line quoting
4150 * Patch by The LEOX team, 19 Jan 2003:
4151 - add support for the ELPT860 board
4152 - add support for Dallas ds164x RTC
4154 * Patches by David Müller, 31 Jan 2003:
4155 - minimal setup for CardBus bridges
4156 - add EEPROM read/write support in the CS8900 driver
4157 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4158 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4160 * Patch by Steven Scholz, 04 Feb 2003:
4161 add support for RTC DS1307
4163 * Patch by Reinhard Meyer, 5 Feb 2003:
4164 fix PLPRCR/SCCR init sequence on 8xx to allow for
4165 changes of EBDF by software
4167 * Patch by Vladimir Gurevich, 07 Feb 2003:
4168 "API-compatibility patch" for 4xx I2C driver
4170 * TRAB fixes / extensions:
4171 - Restore VFD brightness as saved in environment
4172 - add support for Fujitsu flashes
4173 - make sure both buzzers are turned off (drive low level)
4175 * Patches by Robert Schwebel, 06 Mar 2003:
4176 - fix bug in BOOTP code (must use NetCopyIP)
4177 - update of CSB226 port
4178 - clear BSS segment on XScale
4179 - added support for i2c_init_board() function
4180 - update to the Innokom plattform
4182 * Extend support for redundand environments for configurations where
4183 environment size < sector size
4185 * Patch by Rune Torgersen, 13 Feb 2003:
4186 Add support for Motorola MPC8266ADS board
4188 * Patch by Kyle Harris, 19 Feb 2003:
4189 patches for the Intel lubbock board:
4190 memsetup.S - general cleanup (based on Robert's csb226 code)
4191 flash.c - overhaul, actually works now
4192 lubbock.c - fix init funcs to return proper value
4194 * Patch by Kenneth Johansson, 26 Feb 2003:
4195 - Fixed off by one in RFTA calculation.
4196 - No need to abort when LDF is lower than we can program it's only
4197 minimum timing so clamp it to what we can do.
4198 - Takes function pointer to function for reading the spd_nvram. Usefull
4199 for faking data or hardcode a module without the nvram.
4200 - fix other user for above change
4201 - fix some comments.
4203 * Patches by Brian Waite, 26 Feb 2003:
4204 - fix port for evb64260 board
4205 - fix PCI for evb64260 board
4208 * Patch by Reinhard Meyer, 1 Mar 2003:
4209 Add support for EMK TOP860 Module
4211 * Patch by Yuli Barcohen, 02 Mar 2003:
4212 Add SPD EEPROM support for MPC8260ADS board
4214 * Patch by Robert Schwebel, 21 Jan 2003:
4215 - Add support for Innokom board
4216 - Don't complain if "install" fails
4217 - README cleanup (remove duplicated lines)
4218 - Update PXA header files
4220 * Add documentation for existing POST code (doc/README.POST)
4222 * Patch by Laudney Ren, 15 Jan 2003:
4223 Fix handling of redundand environment in "tools/envcrc.c"
4225 * Patch by Detlev Zundel, 28 Feb 2003:
4226 Add bedbug support for 824x systems
4228 * Add support for 16 MB flash configuration of TRAB board
4230 * Patch by Erwin Rol, 27 Feb 2003:
4231 Add support for RTEMS
4233 * Add image information to README
4235 * Patch by Stefan Roese, 18 Feb 2003:
4236 CPCIISER4 configuration updated.
4238 * Patch by Stefan Roese, 17 Feb 2003:
4239 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4241 * Patch by Stefan Roese, 13 Feb 2003:
4242 Add "pcidelay" environment variable (in ms, enabled via
4243 CONFIG_PCI_BOOTDELAY).
4244 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4245 RST# to respond to configuration cycles (33MHz -> 1s).
4247 * Fix dual PCMCIA slot support (when running with just one
4250 * Add VFD type detection to trab board
4252 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4253 variable with value in the EEPROM
4255 * Patch by Stefan Roese, 10 Feb 2003:
4256 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4258 * Add support for MIPS32 4Kc CPUs
4260 * Add support for INCA-IP Board
4262 ======================================================================
4263 Changes for U-Boot 0.2.2:
4264 ======================================================================
4266 * Add dual ethernet support on PM826
4268 * Add support for LXT971 PHY on PM826
4270 * Patch by Tord Andersson, 16 Jan 2003:
4271 Fix flash sector count for TQM8xxL
4273 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4274 16 bytes out of each 32 byte block)
4276 ======================================================================
4277 Changes for U-Boot 0.2.1:
4278 ======================================================================
4280 * Add support for V37 board
4281 (patch by Jón Benediktsson, 11 Dec 2002)
4283 * Update baudrate in bd_info when it gets changed
4285 * Add watchdog trigger points while waiting for serial port
4286 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4288 * Improve command line tool to access the U-Boot's environment
4289 (figuration of the utility, using a config file)
4291 * Add single quote support for (old) command line parser
4293 * Switch LWMON board default config from FRAM to EEPROM;
4294 in POST, EEPROM shows up on 8 addresses
4296 ======================================================================
4297 Changes for U-Boot 0.2.0:
4298 ======================================================================
4300 * Use 1-byte-read instead of -write for iprobe() function
4301 Add i2c commands to PM826 config
4303 * extend I2C POST code: check for list on known addresses
4305 * Improve log buffer code; use "loglevel" to decide which messages
4306 to log on the console, too (like in Linux); get rid of "logstart"
4308 * Add command line tool to access the U-Boot's environment
4309 (board-specific for TRAB now, to be fixed later)
4311 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4312 Fix misc problems with AmigaOne support
4314 * Patch by Chris Hallinan, 3 Dec 2002:
4315 minor cleanup to the MPC8245 EPIC driver
4317 * Patch by Pierre Aubert , 28 Nov 2002
4318 Add support for external (SIU) interrupts on MPC8xx
4320 * Patch by Pierre Aubert , 28 Nov 2002
4321 Fix nested syscalls bug in standalone applications
4323 * Patch by David Müller, 27 Nov 2002:
4324 fix output of "pciinfo" command for CardBus bridge devices.
4326 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4329 * Add LED indication for IDE activity on KUP4K board
4331 * Fix startup problems with VFD display on TRAB
4333 * Patch by Pierre Aubert, 20 Nov 2002
4334 Add driver for Epson SED13806 graphic controller.
4335 Add support for BMP logos in cfb_console driver.
4337 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4339 * Patch by Rod Boyce, 21 Nov 2002:
4340 fix PCMCIA on MBX8xx board
4342 * Patch by Pierre Aubert , 21 Nov 2002
4343 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4344 bootmode word in DPRAM configurable
4346 * Patch by Daniel Engström, 18 Nov 2002:
4347 Fixes for x86 port (mostly strings issues)
4349 * Patch by Ken Chou, 18 Nov 2002:
4350 Fix for natsemi NIC cards (DP83815)
4352 * Patch by Pierre Aubert, 19 Nov 2002:
4353 fix a bug for the MII configuration, and some warnings
4355 * Patch by Thomas Frieden, 13 Nov 2002:
4356 Add code for AmigaOne board
4357 (preliminary merge to U-Boot, still WIP)
4359 * Patch by Jon Diekema, 12 Nov 2002:
4360 - Adding URL for IEEE OUI lookup
4361 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4363 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4364 root-on-nfs macros are designed to switch how the default boot
4365 method gets defined.
4367 * Patch by Daniel Engström, 13 Nov 2002:
4368 Add support for i386 architecture and AMD SC520 board
4370 * Patch by Pierre Aubert, 12 Nov 2002:
4371 Add support for DOS filesystem and booting from DOS floppy disk
4373 * Patch by Jim Sandoz, 07 Nov 2002:
4374 Increase number of network RX buffers (PKTBUFSRX in
4375 "include/net.h") for EEPRO100 based boards (especially SP8240)
4376 which showed "Receiver is not ready" errors when U-Boot was
4377 processing the receive buffers slower than the network controller
4380 * Patch by Andreas Oberritter, 09 Nov 2002:
4381 Change behaviour of NetLoop(): return -1 for errors, filesize
4382 otherwise; return code 0 is valid an means no file loaded - in this
4383 case the environment still gets updated!
4385 * Patches by Jon Diekema, 9 Nov 2002:
4386 - improve ADC/DAC clocking on the SACSng board to align
4387 the failing edges of LRCLK and SCLK
4388 - sbc8260 configuration tweaks
4389 - add status LED support for 82xx systems
4390 - wire sspi/sspo commands into command handler; improved error
4392 - add timestamp support and alternate memory test to the
4393 SACSng configuration
4395 * Patch by Vince Husovsky, 7 Nov 2002:
4396 Add "-n" to linker options to get rid of "Not enough room for
4397 program headers" problem
4399 * Patch by David Müller, 05 Nov 2002
4400 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4401 so we can use an already existing name
4403 * Patch by Pierre Aubert, 05 Nov 2002
4404 Hardware relatied improvments in FDC boot code
4406 * Patch by Holger Schurig, 5 Nov 2002:
4407 Make the PXA really change it's frequency
4409 * Patch by Pierre Aubert, 05 Nov 2002
4410 Add support for slave serial Spartan 2 FPGAs
4412 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4415 * Add support for log buffer which can be passed to Linux kernel's
4416 syslog mechanism; used especially for POST results.
4418 * Patch by Klaus Heydeck, 31 Oct 2002:
4419 Add initial support for kup4k board
4421 * Patch by Robert Schwebel, 04 Nov 2002:
4422 - use watchdog to reset PXA250 systems
4423 - added progress callbacks to (some of the) ARM code
4424 - update for Cogent CSB226 board
4426 * Add support for FPS860 board
4428 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4429 Improve PCI access on 32-bits Compact PCI bus
4431 * Fix mdelay() on TRAB - this was still the debugging version with
4432 seconds instead of ms.
4434 * Patch by Robert Schwebel, 1 Nov 2002:
4435 XScale related cleanup (affects all ARM boards)
4437 * Cleanup of names and README.
4439 ======================================================================
4440 Notes for U-Boot 0.1.0:
4441 ======================================================================
4443 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4445 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4446 For information about the history of the project please see the
4447 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4449 ======================================================================