1 ======================================================================
2 Changes for U-Boot 1.1.4:
3 ======================================================================
5 * Fix problem in ppc4xx eth-driver without ethaddr (only without
7 Patch by Stefan Roese, 10 Oct 2005
9 * Fix gzip bmp support (test if malloc fails, warning when truncated).
10 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
11 Patch by Stefan Roese, 07 Oct 2005
13 * Add support for OF flat tree for the STXtc board.
14 Patch by Pantelis Antoniou, 04 Sep 2005
16 * Support passing of OF flat trees to the kernel.
17 Patch by Pantelis Antoniou, 04 Sep 2005
21 * Add support for NetSilicon NS7520 processor.
22 Patch by Art Shipkowski, 12 May 2005
24 * Add support for AP1000 board.
25 Patch by James MacAulay, 07 Oct 2005
27 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
28 Patch by Anders Larsen, 07 Oct 2005
30 The Atmel errata #11 states that the transfer buffer descriptor
31 table must be aligned on a 16-word boundary. As it turned out, this
32 is insufficient - it seems the table must be aligned on a boundary
33 at least as large as the table itself (in Linux this is not an
34 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
36 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
37 Patch by Anders Larsen, 07 Oct 2005
39 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
40 sed the linker scripts, rather than pre-process them.
41 Patch by Peter Pearse, 07 Oct 2005
43 * Update make target for ARM supported boards.
44 Use lowlevel_init() instead of platformsetup() [rename].
45 Patch by Peter Pearse, 06 Oct 2005
47 * Fix booting from serial dataflash on AT91RM9200
48 Patch by Peter Menzebach, 29 Aug 2005
50 * Add JFFS2 support for TRAB board
51 Patch by Martin Krause, 25 Aug 2005
53 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
54 Patch by Marcus Hall, 24 Aug 2005
56 * Fix the machine-id of the Cogent csb637 board
57 Patch by Anders Larsen, 05 Oct 2005
59 * Complete support for the KwikByte KB920x boards
60 Patch by Anders Larsen, 05 Oct 2005
62 * Set the AT91RM9200 clock to asynchronous mode
63 Patch by Anders Larsen, 03 May 2005
65 * Set the AT91RM9200 clock to synchronous mode
66 Patch by Anders Larsen, 29 Apr 2005
68 * Add support for Cogent csb637
69 Patch by Anders Larsen, 29 Apr 2005
71 * Fix dm9161.c initialization
72 Patch by Anders Larsen, 29 Apr 2005
74 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
75 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
77 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
78 Patch by Anders Larsen, 29 Apr 2005
80 * Fix device partition intialization for SystemACE disks.
81 Patch by Stephen Williams, 28 Apr 2005
83 * Added support for KwikByte KB920x boards (based on AT91RM9200)
84 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
86 * Add support for S29GL064M-R3 flash chip on xsengine board
87 Patch by Kurt Stremerch, 18 Apr 2005
89 * E500 update: repoint IVPR to RAM when code is relocated
90 Patch by Kylo Ginsberg, 13 Apr 2005
92 * Fix loop end test in lib_generic/string.c:strswab()
93 Patch by Andrew Dyer, October 10, 2005
94 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
98 * Update ARM Integrator boards:
99 Correct addessing errors in platform files.
100 Split off common core module data from Integrator header files to
101 include/armcoremodule.h.
102 Patch by Peter Pearse, 04 Oct 2005
104 * Make sure only supported compiler options are used
105 Import "cc-option" shell function from kernel and
106 use it to get the correct ARM GCC options for individual CPUs
107 Patch by Peter Pearse, 30 Jun 2005
109 * Fix 440GR to print correct cpu revision
110 Patch by Stefan Roese, 04 Oct 2005
112 * Change board message on AMCC Yosemite & Yellowstone to common style
113 Patch by Stefan Roese, 03 Oct 2005
115 * Fix compiler warning
117 * Fix FEC PHY addresses for TQM85xx boards
119 * Fix uninitialized variable problem in hush shell
120 Patch by Lars Rostock, 26 Sep 2005
122 * Undo change of f6e20fc6ca... to include/configs/trab.h
123 (Must have been an accident?)
125 * Add support for AT91RM9200 OHCI Controller.
126 Patch by Eric Benard, 07 Apr 2005
128 * Update ARM mach-types.h
129 Patch by Eric Benard, 07 Apr 2005
131 * Add support for MP2USB board.
132 Patch by Eric Benard, 07 Apr 2005
134 * Add board support for armadillo HT1070
135 Patch by Rowel Atienza, 06 Apr 2005
137 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
138 Patch by Vitaly Bordug, 30 Mar 2005
140 * Add iopset command on mpc8xx
141 Patch by Daniel Eisenhut, 25 Mar 2005
143 * Add support for MII in eepro100 driver.
144 Patch by Gleb Natapov, 21 Mar 2005
146 * Fixes to the Lubbock (PXA 25x) support:
147 - Resolve the FIXME with respect to saving the u-boot environment.
148 - Make the default load address land in real memory.
149 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
150 Patch by David Brownell, 10 Mar 2005
152 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
153 Patch by Marc Leeman, 04 Mar 2005
155 * OMAP242x H4 board update
156 - fix for ES2 differences.
157 - switch to using the cfi_flash driver.
158 - fix SRAM build address.
159 - fix for GP device operation.
160 - unlock SRAM for GP devices.
161 - display more device information.
162 - fix potential deadlock in omap24xx_i2c driver.
163 - fix DLL load values to match dpllout*1 operation.
164 - fix 2nd chip select init for combo DDR device.
165 - add support for CFI Intel 28F256L18 on H4 board.
166 Patch by Richard Woodruff, 03 Mar 2005
168 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
169 Patch by Steven Scholz, 02 Mar 2005
172 Patch by Ara Avanesyan, 24 Feb 2005
174 * Remove unneeded #include <malloc.h>
175 Patch by Ladislav Michl, 22 Feb 2005
177 * Add cramfs support for m68k
178 Patch by Zachary Landau, 21 Feb 2005
180 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
181 Patch by Jeff Angielski, 21 Feb 2005
183 * Fix au1x00_serial baud rate calculation:
184 remove hardcoded cpu clock divisor and use register instead;
185 round up instead of truncate
186 Patch by Andrew Dyer, 15 Feb 2005
188 * Add Xilinx Spartan3 family FPGA support
189 Patch by Kurt Stremerch, 14 Feb 2005
191 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
192 Patch by Zachary Landau, 11 Feb 2005
195 Patch by Matthias Fuchs, 25 Sep 2005
197 * Added support for PCI bridge on MPC8272ADS
198 Patch by Vitaly Bordug, Feb 09 2005
200 * Update multicore CM9XX support for Integrator AP to allow booting from flash
201 Patch by Jean-Paul Saman, 8 Feb 2005
203 * Fix strswab() to reliably find end of string
204 Patch by Andrew Dyer, 08 Feb 2005
206 * Fix typos in include/ppc440.h
207 Patch by Andrew E Mileski, 04 Feb 2005
209 * Add Vibren (was Accelent) PXA255 IDP Support
210 Patch by Cliff Brake, 04 Feb 2005
212 * Fix tools/bmp_logo.c using incorrect offset to pixel data
213 Patch by Andrew Dyer, 31 Jan 2005
215 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
216 Patch by Peter Pearse, 2 Feb 2005
218 * Fix error handling in tools/env/fw_env.c
219 Patch by Ara Avanesyan, 01 Feb 2005
221 * Fix MGT5100 PSC baudrate calculation
222 Patch by Sebastian Schau, 27 Jan 2005
224 * OMAP242x fix for GP device booting
225 - Add SRAM unlock for GP devices.
226 - Change DDR DLL unlock value to allow DPLLout*1 operation.
227 Patches by Richard Woodruff, 21 Jan 2005:
229 * Add support for AMD's Pb1x00 eval board;
230 add MII routines to the au1x00 ethernet driver;
231 add USB ohci driver (work in progress)
232 Patch by Thomas Sailer, 20 Jan 2005
234 * Update omap5912osk board
235 Use drivers/cfi_flash.c instead of private flash driver;
236 Remove hardcoded personalized settings from omap5912osk.h;
237 Fix spacing with (RO) marks in 'flinfo' output.
238 Patch by Michael Bendzick, 14 Jan 2005
240 * Fix warnings for PCI code on ixp
241 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
243 * virtex2 fix for bogus download error messages
244 The virtex2 FPGA download code watches for init going active during
245 a download of config data as an error condition. init also goes
246 active after a configuration is finished in concert with the done
247 signal. So far, the code does not check for done active until all
248 of the configuration data is sent. If configuration data has a few
249 extra pad bytes at the end, this would cause an error message even
250 though the download had suceeded.
251 NOTE: virtex2 slave serial and spartan2 versions may still have the
253 Patch by Andrew Dyer, 12 Jan 2005
255 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
256 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
257 message when probing for nonexistent flash in little endian mode.
258 As a side effect more efficient and smaller code is generated,
259 which is always a Good Thing (TM).
260 Patch by Ladislav Michl, 24 Sep 2005
262 * Update for TFTP using a fixed UDP port
263 Use the approved environment variable names. Added "tftpdstp" to
264 allow ports other than 69 per Tolunay Orkun's recommendation.
265 Patch by Jerry Van Baren, 12 Jan 2005
267 * Allow to force TFTP to use a fixed UDP port
268 (Add a configuration option CONFIG_TFTP_PORT and optional env
270 Patch by Jerry Van Baren, 10 Jan 2005
272 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
273 Patch by Leif Lindholm, 29 Dec 2004
275 * Cleanup: fix broken builds
277 * Fix PHY address argument passing with mii info command
278 Patch by Andrew Dyer, 28 Dec 2004
280 * Cleanup (PPC4xx is AMCC now)
282 * esd CPCI2DP board added
283 Patch by Matthias Fuchs, 22 Sep 2005
285 * esd PMC405 board updated
286 Patch by Matthias Fuchs, 22 Sep 2005
288 * Add SM501 support to HH405 board.
289 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
290 Add support for eeprom write-enable (CFG_EEPROM_WREN).
291 Patch by Stefan Roese, 22 Sep 2005
293 * Fix autonegotiation in tsec ethernet driver
294 Patch by Stefan Roese, 21 Sep 2005
296 * Fix bug in auto_update (trab board)
297 Patch by Martin Krause, 16 Sep 2005
299 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
300 Patch by Francesco Mandracci, 16 Sep 2005
302 * Update configuration for INKA4x0 board
304 * Update configuration for PM854 board
305 Based on patch by R. Loeffl, 20 Jul 2005
307 * Add PCI support to TQM8540 and TQM8560 boards
308 Patch by Stefan Roese, 15 Sep 2005
310 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
311 boards (baudrate, environment...). Flash driver fixed.
312 Patch by Stefan Roese, 15 Sep 2005
314 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
315 ethernet port on ebony.
316 Patch by Stefan Roese, 7 Sep 2005
318 * Added support for mtddevnum and mtddevname variables (mtdparts command)
320 * Change default console baud rate for stxxtc board
322 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
323 Patch by Stefan Roese, 31 Aug 2005
325 * Fix default command set (don't include CFG_CMD_DISPLAY command)
326 Patch by Pantelis Antoniou, 02 Sep 2005
330 * Enable SM712 driver support for HMI1001 board.
332 * Fix problems with ld version 2.16 (dot outside sections problem)
333 Pointed out by Gerhard Jaeger, 31 Aug 2005;
334 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
336 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
338 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
340 * Add keyboard and dot matrix display support for HMI1001 board.
342 * Prepare U-Boot for gcc-4.x
344 * Fixed Bamboo port to enable running without DDR-DIMM
345 (Bamboo has also 64MB onboard DDR)
346 Patch by Stefan Roese, 24 Aug 2005
348 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
349 now handling all 4xx cpu's
350 Patch by Stefan Roese, 16 Aug 2005
352 * Fix make dependencies for at91rm9200 and ks8695 cpus
353 Patch by Steven Scholz, 23 Aug 2005
355 * Add JFFS2 support for TQM5200 board
357 * Add esd cpci5200 and pf5200 boards
358 Patch by Reinhard Arlt, 22 Aug 2005
360 * Fix sysclock for TQM8540 and TQM8560 boards
361 Patch by Martin Krause, 25 Jul 2005
363 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
364 Patch by Martin Krause, 08 Jun 2005
366 * Add new board specific commands for TQM5200/STK52XX
367 - Sound commands (beep, wav, sound)
368 - Test commands (led, can, backlight, rs232)
369 Patch by Martin Krause, 02 May 2005
371 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
372 because of a bug in the AT91RM9200 CPU PLL
373 Patch by Martin Krause, 22 Apr 2005
375 * Add automatic HW detection for another CMC_PU2 variant
376 Patch by Martin Krause, 20 Apr 2005
378 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
379 Patch by Martin Krause, 19 Apr 2005
381 * Fix initialization problem on TQM5200 without SM501
382 Patch by Martin Krause, 08 Apr 2005
384 * Add RTC support for STK52XX.200
385 Patch by Martin Krause, 07 Apr 2005
387 * Add support for IFM o2dnt board
389 * Enable PCI on hmi1001 board
391 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
392 so we can use them to, e.g., check the existence of a file with
393 "if ls foo; then this; else that; fi" in the hush shell
394 Patch by Andreas Engel, 16 August 2005
396 * Coding style cleanup
398 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
399 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
401 * Check return value of malloc in 440gx_enet.c
402 Patch by Travis B. Sawyer, 18 Jul 2005
404 * Add Sandburst Metrobox and Sandburst Karef board support packages.
405 Second serial port on 440GX now defined as a system device.
406 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
407 Patch by Travis B. Sawyer, 12 Jul 2005
409 ======================================================================
410 Changes for U-Boot 1.1.3:
411 ======================================================================
415 * Add forgotten new fils from latest VoiceBlue update
417 * Make bootretry feature work with hush shell.
418 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
419 Patch by Andreas Engel, 19 Jul 2005
421 * Update Hymod Board Database PHP code in "tools" directory
422 Patch by Murray Jensen, 01 Jul 2005
424 * Make "tr" command use POSIX compliant; export HOSTOS make variable
425 Patch by Murray Jensen, 30 Jun 2005
427 * Fix Murray Jensen's mail address.
428 Patch by Murray Jensen, 30 Jun 2005
430 * Preserve PHY_BMCR during a soft reset.
431 Patch by Carl Riechers, 24 Jun 2005
433 * VoiceBlue update: eeprom tool can also store firmware version now.
434 eeprom.bin is runable by jumping at load address.
435 Patch by Ladislav Michl, 23 May 2005
437 * Move the AT91RM9200DK to the ARM Systems list.
438 Patch by Anders Larsen, 26 Apr 2005
440 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
441 Patch by Anders Larsen, 26 Apr 2005
443 * measure_gclk() is needed when DEBUG is enabled
444 Patch by Bryan O'Donoghue, 25 Apr 2005
446 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
447 Patch by Reinhard Arlt, 12 Aug 2005
449 * esd PCI405 board updated
450 Patch by Matthias Fuchs, 28 Jul 2005
452 * esd WUH405 and DU405 board updated
453 Patch by Matthias Fuchs, 27 Jul 2005
455 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
456 Patch by Matthias Fuchs, 4 May 2005
458 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
459 boards (baudrate, environment...). Flash driver fixed.
460 Patch by Stefan Roese, 11 Aug 2005
462 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
463 Patch by Stefan Roese, 11 Aug 2005
465 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
466 Patch by Stefan Roese, 11 Aug 2005
468 * Add configuration for IFM AEV FIFO board.
469 Minor coding style cleanup.
471 * Add configuration for IFM SPI eval board
473 * Fix CompactFlash problem on HMI1001 board
475 * Make new "mtdparts" code build with older compilers
476 Patch by Andrea Scian, 09 Aug 2005
478 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
479 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
480 with the 405 defines and the linux kernel defines.
481 Patch by Stefan Roese, 08 Aug 2005
483 * Fix compiler warnings with older GCC versions
485 * Add common (with Linux) MTD partition scheme and "mtdparts" command
487 Old, obsolete and duplicated code was cleaned up and replace by the
488 new partitioning method. There are two possible approaches now:
490 The first one is to define a single, static partition:
492 #undef CONFIG_JFFS2_CMDLINE
493 #define CONFIG_JFFS2_DEV "nor0"
494 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
495 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
496 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
498 The second method uses the mtdparts command line option and dynamic
501 /* mtdparts command line support */
502 #define CONFIG_JFFS2_CMDLINE
503 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
504 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
506 Command line of course produces bigger images, and may be inappropriate
507 for some targets, so by default it's off.
509 * Fix build problems for PM856 Board
511 * Fix sign extension bug in 'fpga loadb' command;
512 make 'fpga loadb' always print the file header info
513 Patch by Andrew Dyer, 11 Jan 2005
515 * Fix errors that occur when accessing SystemACE CF
516 Patch by Jeff Angielski, 09 Jan 2005
518 * Document switching between U-Boot and PlanetCore on RPXlite
519 by Sam Song, 24 Dec 2004
521 * Fix PowerQUICC II mask detection.
522 Patch by Eugene Surovegin, 20 Dec 2004
524 * Add support for Altera NIOS DK1C20 board
525 Patch by Shlomo Kut, 13 Dec 2004
527 * Add support for ep8248 board
528 Patch by Yuli Barcohen, 12 Dec 2004
532 * Fix baudrate setting for KGDB on MPC8260
533 Patch by HoJin, 11 Dec 2004
535 * Fix 'mii help' text formatting
536 Patch by Cory Tusar, 10 Dec 2004
538 * Fix return code of NFS command
539 Patch by Hiroshi Ito, 11 Dec 2004
543 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
544 Patch by Steven Blakeslee, 04 Aug 2005
546 * Add support for AMCC Bamboo PPC440EP eval board
547 Patch by Stefan Roese, 04 Aug 2005
549 * Patch by Jon Loeliger
550 Fix style issues primarily in 85xx and 83xx boards.
552 - Trailing white space
553 - Indentation not by TAB
554 - Excessive amount of empty lines
555 - Trailing empty lines
557 * Patch by Ron Alder, 11 Jul 2005
558 Add Xianghua Xiao and Lunsheng Wang's support for the
559 GDA MPC8540 EVAL board.
561 * Patch by Eran Liberty
562 Add support for the Freescale MPC8349ADS board.
564 * Patch by Jon Loeliger, 25 Jul 2005
565 Move the TSEC driver out of cpu/mpc85xx as it will be shared
566 by the upcoming mpc83xx family as well.
568 * Patch by Jon Loeliger, 05 May 2005
569 Implemented support for MPC8548CDS board.
570 Added DDR II support based on SPD values for MPC85xx boards.
571 This roll-up patch also includes bugfies for the previously
573 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
575 * Patch by Jon Loeliger, 10 Feb 2005
576 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
578 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
580 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
581 for faster flash parts.
582 Add documentation for BR/OR for FLASH.
584 * Patch by Jon Loeliger 08 Feb 2005
585 Determine L2 Cache size dynamically on 85XX boards.
587 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
588 - Convert the CPM2 based functionality to use new CONFIG_CPM2
589 option rather than a myriad of CONFIG_MPC8560-like variants.
590 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
591 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
592 new CONFIG_CPM2 option to each 8260 board.
594 * Add support for MicroSys PM856 board
595 Patch by Josef Wagner, 03 Aug 2005
597 * Minor fixes to PM854 board
598 Patch by Josef Wagner, 03 Aug 2005
600 * Adjust configuration of XENIAX board
601 (chip select and GPIO required for USB operation)
603 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
604 routed to the Watchdog handler
605 Patch by Eugene Surovegin, 18 Jun 2005
607 * (re)enabled scsi commands do_scsi() and do_scsiboot()
608 Patch by Denis Peter, 06 Dec 2004
610 * Fix endianess problem in TFTP / NFS default filenames
611 Patch by Hiroshi Ito, 06 Dec 2004
613 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
615 Patch by Murray Jensen, 18 Jul 2005
617 * Fix typo in mkconfig script (used == instead of =)
618 Patch by Murray Jensen, 18 Jul 2005
620 * Cleanup build problems on 64 bit build hosts
622 * Update MAINTAINERS file
624 * Patch by Stefan Roese, 01 Aug 2005:
625 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
626 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
628 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
629 to run on both 405GP and 405GPr eval boards).
631 * Patch by Steven Blakeslee, 27 Jul 2005:
632 - Add support for AMCC PPC440EP/GR.
633 - Add support for AMCC Yosemite PPC440EP eval board.
634 - Add support for AMCC Yellowstone PPC440GR eval board.
636 * Minor fixes for PPChameleon Board:
637 - fix alignment of NAND size
638 - make code do what the comment says
640 * Implement h/w sector protection status synchronization at boot.
641 The code is provided for, and was tested on, the Yukon/Alaska
642 and PM520 boards only.
644 A bug in flash_real_protect() for the Yukon board was fixed by
645 adding a function that tells if two banks are on one flash chip.
647 * Fix sysmon POST problem: check I2C error codes
648 This fixes a problem of displaying bogus voltages when the voltages
649 are so low that the I2C devices start failing while the rest of the
650 system keeps running.
652 * Patch by Cedric Vincent, 6 Jul 2005:
653 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
655 * Patch by Jon Loeliger, 20 Jul 2005:
656 Add missing PCI IO port definitions.
658 * Add CompactFlash support for HMI1001 board.
660 * Adjust printed board ID for LWMON board.
662 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
664 * Add new argument format for flash commands to allow for usage like
665 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
666 U-Boot will automaticially find the end of the corresponding sector.
668 * Patch by Stefan Roese, 5 Jul 2005:
669 Update uc100 board PHY setup
671 * Patch by Stefan Roese, 1 Jul 2005:
672 Fix PHY address for CATcenter board (now correct!)
674 * Patch by Stefan Roese, 30 Jun 2005:
675 Fix PHY addresses for PPChameleon and CATcenter boards
676 Change MAINTAINER for most esd boards
678 * Patch by Detlev Zundel, 30 Jun 2005:
679 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
681 * Fix baudrate calculation problem on MPC5200 systems
683 * Add EEPROM and RTC support for HMI1001 board
685 * Patch by Detlev Zundel, 20 Jun 2005:
686 Fix initialization of low active GPIO pins on inka4x0 board
688 * Enable redundant environment, disable HW flash protection of
691 * Patch by Travis Sawyer, 10 Jun 2005:
692 Initialize allocated dev and private hw structures
693 after their respective allocation in 440gx_enet.c
695 * Patch by Steven Scholz, 10 Jun 2005:
696 Fix byteorder problems with second argument of "bootm" with
699 * Add support for HMI1001 board
701 * Disable "date" and "sntp" commands on TQM866M
703 * Fix watchdog reset problems on LWMON board
705 * Patch by Juergen Selent, 17 May 2005:
706 Add support for Funkwerk VoVPN gateway module.
708 * Cleanup debug code for MPC8220 FEC driver
710 * Extend burst mode RAM test program to take a loop count
713 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
714 those boards that use it.
716 * Patches by Greg Ungerer, 19 May 2005:
717 - add support for the KS8695P (ARM 922 based) CPU
718 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
720 * Patch by Steven Scholz, 19 May 2005:
721 Add support for CONFIG_SERIAL_TAG on ARM boards
723 * Add PCI support for Sorcery board.
724 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
726 * Fix compile problems caused by new burst mode SDRAM test;
727 make port pins to trigger logic analyzer configurable
729 * Fix timer handling on MPC85xx systems
731 * Fix debug code in omap5912osk flash driver
733 * Add support for MPC8247 based "IDS8247" board.
735 * Add support for 2 x TSEC interfaces on the TQM8540 board.
737 * On LWMON we must use the watchdog to reset the board as the CPU
738 genereated HRESET pulse is too short to reset the external
741 * Add test tool to exercise SDRAM accesses in burst mode
742 (as standalone program, MPC8xx/PowerPC only)
744 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
747 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
748 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
749 added to support LZO and LZARI compression modes (undefined by
752 * Fix problem with symbolic links in JFFS2 code.
754 * Use linker ASSERT statement to prevent undetected overlapping of
755 sections on PPChameleon board; other boards might use this, too.
757 * Patch by Stefan Roese, 03 May 2005:
759 Fix problems in cmd_universe.c
761 * Patch by Matthias Fuchs, 03 May 2005:
762 Added missing variable declaration in cmd_nand.c
763 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
765 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
767 * Fix bug in the SDRAM initialization code for canmb, IceCube and
769 Fix PHY address for canmb board.
771 * Cleanup serial console baudrate calculation on AT91RM9200;
772 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
774 * Patch by Matthias Fuchs, 18 Apr 2005:
775 Make PCI target address spaces on PMC405 and CPCI405 boards
776 configurable via environment variables
778 * Auto-size RAM on canmb board.
780 * Add support for canmb board
782 * Patch by Stefan Roese, 13 Apr 2005:
783 Update for esd apc405
785 * Fixes for TQM8560 board:
787 - remove debug messages
788 - fix flash sector protection
790 * Patch by Steven Scholz, 07 Apr 2005:
791 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
793 * Patches by Steven Scholz, 07 Apr 2005:
794 Fix compiler warning in altera.c
795 Fix warning in cpu/arm920t/at91rm9200/i2c.c
797 * Patch by Ladislav Michl, 06 Apr 2005:
798 Fix voiceblue configuration.
800 * Patch by Stefan Roese, 06 Apr 2005:
801 Updates for OCOTEA board:
802 - Changed U-Boot size from 512kByte to 256kByte
803 - Fixed flash driver to support boot from soldered user flash
804 - Added README for switch from PIBS firmware to U-Boot
806 * Patch by Travis Sawyer, 05 Apr 2005:
807 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
808 Problem found by Andrew Wozniak.
810 * Patch by Steven Scholz, 06 Apr 2005:
811 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
812 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
814 * Patches by Robert Whaley, 29 Nov 2004:
815 - update the pxa-regs.h file for PXA27x chips
816 - add PXA27x based ADSVIX board
817 - add support for MMC on PXA27x processors
819 * Patch by Andrew E. Mileski, 28 Nov 2004:
820 Fix PPC4xx SPD SDRAM detection bug
822 * Patch by Hiroshi Ito, 26 Nov 2004:
823 Fix logic of "test -z" and "test -n" commands
825 * Patch by Ladislav Michl, 05 Apr 2005:
826 Add support for VoiceBlue board.
828 * Patch by Ladislav Michl, 05 Apr 2005:
829 Fix netboot_common() prototypes.
831 * Patch by Steven Scholz, 05 Apr 2005:
832 Use i.MX watchdog timer for reset_cpu()
834 * Patch by Steven Scholz, 05 Apr 2005:
835 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
836 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
839 * Add support for MPC8220 based "sorcery" board.
841 * Add support for TQM8560 board.
843 * Add FEC support for TQM8540 board.
844 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
846 * Patch by Martin Krause, 04 Apr 2005:
847 Update default configuration for CMC_PU2 board.
849 * Patch by Steven Scholz, 04 Apr 2005:
850 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
851 - introduce two new configuration options instead:
852 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
854 * Patch by Steven Scholz, 04 Apr 2005:
855 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
857 * Fix timer code for ARM systems: make sure that udelay() does not
858 reset timers so it's save to use udelay() in timeout code.
860 * Patch by Mathias Küster, 23 Nov 2004:
861 add udelay support for the mcf5282 cpu
863 * Patch by Tolunay Orkun, 16 November 2004:
864 fix incorrect onboard Xilinx CPLD base address
866 * Patch by Jerry Van Baren, 08 Nov 2004:
867 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
868 the jumper for the HRCW source should select flash. If lowboot is
869 not selected, the jumper for the HRCW source should select the
871 - change default load base address to 0x00400000
873 * Patch by Yuli Barcohen, 08 Nov 2004:
874 Add support for Analogue & Micro Rattler boards.
875 Tested on Rattler8248.
877 * Patch by Andre Renaud, 08 Nov 2004:
878 Fix watchdog support in common/lcd.c
880 * Patch by Marc Leeman, 05 Nov 2003:
881 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
882 bug only affects the XPC8245 processors
884 * Patches by Josef Wagner, 29 Oct 2004:
885 - Add support for MicroSys CPU87 board
886 - Add support for MicroSys PM854 board
888 * Patch by Jian Zhang, 02 Nov 2004:
889 Add 16-bit NAND support
891 * Patch by Scott McNutt, 01 Nov 2004:
892 Add missing NIOS/NIOS2 support for "iminfo" command
894 * Patch by Detlev Zundel, 29 Oct 2004:
895 Add missing NIOS/NIOS2 support for "mkimage" tool.
897 * Patch by David Adair, 27 Oct 2004:
898 Add missing 440GX SDRAM Controller reset
900 * Patch by Steven Scholz, 25 Oct 2004:
901 Declare reset_cpu() in include/common.h instead locally
903 * Patch by Yusdi Santoso, 22 Oct 2004:
904 - Add support for HIDDEN_DRAGON board
905 - fix endianess problem in driver/rtl1839.c
907 * Patch by Allen Curtis, 21 Oct 2004:
908 support multiple serial ports
910 * Patch by Richard Klingler, 03 Apr 2005:
911 Add call to eth_halt() in net/net.c when called functions fail
912 after eth_init() has been called.
914 * Patch by Sam Song, 3 April 2005:
915 - Update README.Netconsole
918 * Prepare for SoC rework of ARM code:
919 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
920 - rename memsetup into lowlevel_init (function name and source files)
921 Patch by Steven Scholz, 03 Apr 2005:
922 - create SoC specific directories include/asm-arm/arch-imx and
923 include/asm-arm/arch-s3c24x0
925 * Fix problems with SNTP support;
926 enable SNTP support in some boards.
928 * Patches by Martin Krause, 01 Apr 2005:
929 - Fix flash erase timeout on CMC_PU2
930 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
932 * Patch by Steven Scholz, 13 March 2005:
933 fix cache enabling for AT91RM9200
935 * Patch by Masami Komiya, 30 Mar 2005:
936 add SNTP support and expand time server and time offset fields of
937 DHCP support. See doc/README.SNTP
939 * Patch by Steven Scholz, 13 Dec 2004:
940 Fix bug in at91rm920 ethernet driver
942 * Patch by Steven Scholz, 13 Dec 2004:
943 Remove duplicated code by merging memsetup.S files for
944 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
946 * Patch by Detlev Zundel, 31 Mar 2005:
947 Cleanup duplicate definition of overwrite_console()
949 * Update TQM5200 configuration;
950 prepare for Rev. 200 starter kit boards
952 * Patch by Scott McNutt, 21 Oct 2004:
953 Add support for Nios-II EPCS Controller core.
955 * Patch by Scott McNutt, 20 Oct 2004:
957 - Add sysid command (Nios-II only).
958 - Locate default exception trampoline at proper offset.
959 - Implement I/O routines (readb, writeb, etc)
960 - Implement do_bootm_linux
962 * Patches by Martin Krause, 22 Mar 2005:
963 - use TQM5200_auto as MAKEALL target for TQM5200 systems
964 - add support for SM501 graphics controller
965 - add support for graphic console on TQM5200
966 - add support for TQM5200 Rev 200
967 - cleanup, fix typo in include/configs/TQM5200.h
969 * Patch by Manfred Baral, 17 Mar 2005:
972 * Fix RTC configuration for PPChameleon board
974 * Cleanup, fix typo in include/configs/TQM5200.h
976 * Patch by Stefan Roese, 16 Mar 2005:
977 Update for esd auto_update and hh405 board
979 * Adapt for U-Boot image size (new features enabled) on TQM5200
981 * Update code for TQM8540 board (and 85xx in general):
982 - Change the name of the Ethernet driver: MOTO ENET -> ENET
983 - Reformat boot messages
984 - Enable redundant environment
985 - Replace the -O2 optimization flag with -mno-string
987 * Patch by David Brownell, 10 Mar 2005:
988 Restore copyright statements in OHCI drivers.
990 * Add support for TQM8540 board
992 * Patch by Detlev Zundel, 14 Mar 2005:
993 NC650: changed NAND flash addressing to using UPMB
995 * Patch by Stefan Roese, 14 Mar 2005:
996 Update for esd voh405 fpga image
998 * INKA4x0: Allow initialization of LCD backlight dimming from
999 "brightness" environment variable.
1001 * Add port initialization for digital I/O on INKA4x0
1003 * Patch by Stefan Roese, 01 Mar 2005:
1004 Update for esd boards dp405 and hub405
1006 * Fix get_partition_info() parameter error in all other calls
1007 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1009 * Enable USB and IDE support for INKA4x0 board
1011 * Patch by Andrew Dyer, 28 Feb 2005:
1012 fix ext2load passing an incorrect pointer to get_partition_info()
1013 resulting in load failure for devices other than 0
1015 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1017 * Cleanup USB and partition defines
1019 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1021 * Add reset code for Coral-P on INKA4x0 board
1023 * Patch by Martin Krause, 28 Jun 2004:
1024 Update for TRAB board.
1026 * Fix some missing "volatile"s in MPC5xxx FEC driver
1028 * Fix cirrus voltage detection (for CPC45)
1030 * Fix byteorder problem in usbboot and scsiboot commands.
1032 * Patch by Cajus Hahn, 04 Feb 2005:
1033 - don't insist on leading '/' for filename in ext2load
1034 - set default partition to useful value (1) in ext2load
1036 * Patch by Andrew Dyer, 08 Jan 2005:
1037 fix wrong return codes in ext2 code
1039 * Removed '--no-warn-mismatch' option from Makefile. This option
1040 makes 'ld' to overlook binary objects compatibility.
1042 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1043 --end-group) outside of the group. This will make 'ld' to do
1044 _multiple_ search in the library group when resolving symbol
1045 references and do only a _single_ seach in libgcc.a after the group
1048 * Fix stability problems on CPC45 board again.
1050 * Make image detection for diskboot / usbboot / scsiboot more robust
1051 (also check header checksum)
1053 * Update CPC45 board configuration.
1055 * Add USB and PCI support for INKA4x0 board
1057 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1061 * Patch by Robin Getz, 13 Oct 2004:
1062 Add standalone application to change SMC91C111 MAC addresses,
1063 see examples/README.smc91111_eeprom
1065 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1066 Fix Flash support for ARM Integrator CP.
1068 * Patch by Richard Woodruff, 10 Jan 2005:
1069 Update support for OMAP2420 (ARM11) and H4 board:
1070 o clean up and add new types to H4 memory probe code.
1071 o fix to work with internal boot.
1072 o added PRCM config III operation.
1073 o fix marginal flash timings.
1074 o add revison ATAG usage.
1075 o enable voltage scaling at power chip.
1076 o fix compile error for i2c.
1078 * Fix network problem (error when receiving multiple ARP packets)
1080 * Patch by Daniel Poirot, 12 Oct 2004:
1081 Add support for Wind River sbc405 board
1083 * Patch by Rainer Brestan, 12 Oct 2004:
1084 Make examples/Makefile more robust
1086 * Patch by Sam Song, 11 October 2004:
1087 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1088 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1091 * Patch by Sam Song, 10 Oct 2004:
1092 Fix a parameter error in run_command() in main.c
1094 * Patch by Richard Woodruff, 01 Oct 2004:
1095 add support for the TI OMAP2420 processor and its H4 reference
1098 * Patch by Christian Pellegrin, 24 Sep 2004:
1099 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1101 * Patch by Leif Lindholm, 23 Sep 2004:
1102 add support for the AMD db1550 board
1104 * Patch by Travis Sawyer, 15 Sep 2004:
1105 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1106 update README.serial_multi
1108 * Patches by David Snowdon, 07 Sep 2004:
1109 - add u-boot.hex target in the top level Makefile
1110 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1111 - use -mtune=xscale and -march=armv5 options for PXA
1113 * Patch by Florian Schlote, 08 Sep 2004:
1114 Add support for SenTec-COBRA5272-board (Coldfire).
1116 * Patch by Gleb Natapov, 07 Sep 2004:
1117 mpc824x: set PCI latency timer to a sane value
1120 * Patch by Kurt Stremerch, 03 Sep 2004:
1121 Add bitstream configuration option for fpga command (Xilinx only).
1123 * Patch by Kurt Stremerch, 03 Sep 2004:
1124 Add Xilinx Spartan2E family FPGA support
1126 * Patch by Jeff Angielski, 02 Sep 2004:
1127 Add Added support for H2 revision of the EP8260 board.
1128 Fixed formatting for some of the EP8260 related source files.
1130 * Patch by Jon Loeliger, 02 Sep 2004:
1131 Reset monitor size back to 256 so environment can be written
1132 to flash on MPC85xx ADS and CDS releases.
1134 * Patch by Paolo Broggini, 02 Sep 2004:
1135 Make BSS clearing on ARM systems more robust
1137 * Patch by Yue Hu and Joe, 01 Sep 2004:
1138 - add PCI support for ixp425;
1139 - add EEPRO100 suppor tfor ixdp425 board.
1141 * Fix problem with protected sector detection in driver/cfi_flash.c
1143 ======================================================================
1144 Changes for U-Boot 1.1.2:
1145 ======================================================================
1147 * Code cleanup, mostly for GCC-3.3.x
1149 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1150 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1151 additional ethernet addresses.
1153 * Cleanup drivers/i82365.c - avoid duplication of code
1155 * Fix bogus "cannot span across banks" flash error message
1159 * Add support for CompactFlash for the CPC45 Board.
1161 * Fix problems with CMC_PU2 flash driver.
1164 - avoid trigraph warning in fs/ext2/ext2fs.c
1165 - rename UC100 -> uc100
1167 * Add support for UC100 board
1169 * Patch by Stefan Roese, 16 Dez 2004:
1170 - ext2fs support added
1171 - Tundra universe support added
1172 - Coldfire MCF5249 support added (no preloader needed!)
1173 - MCF5249 board TASREG added
1174 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1176 - some esd boards updated
1177 - memory commands "mdc" and "mwc" added for cyclic read/write
1178 (CONFIG_MX_CYCLIC, see README for further description)
1180 * Add support for INKA4X0 board
1182 * Patch by Steven Scholz, 12 Dec 2004:
1183 Fix typo in AT91 memory setup.
1185 * Patch by Martin Krause, 27 Oct 2004:
1186 - add support for "STK52xx" board (including PS/2 multiplexer)
1187 - add hardware detection for TQM5200
1189 * Clean up CMC PU2 flash driver
1191 * Update MAINTAINERS file
1193 * Fix bug in MPC823 LCD driver
1195 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1197 * Enable long help on CMC PU2 board;
1199 increase CPU speed from 179 to 207 MHz.
1201 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1202 unaligned tail part specially).
1204 * Update for AT91RM9200DK and CMC_PU2 boards:
1205 - Enable booting directly from flash
1206 - fix CMC_PU2 flash driver
1208 * Fix mkimage usage message
1210 * Map SRAM on NC650 board
1212 * Work around for Ethernet problems on Xaeniax board
1214 * Patch by TsiChung Liew, 23 Sep 2004:
1215 - add support for MPC8220 CPU
1216 - Add support for Alaska and Yukon boards
1218 * Fix configuration for ERIC board (needs more room)
1220 * Adjust MIPS compiler options at run-time depending on tools version
1221 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1222 "-mcpu=4kc" for old tools)
1224 * Add passing of the command line and memory size information to the
1225 kernel on xaeniax board.
1227 * Enable NAND flash support for NC650 board.
1229 * Patch by Thomas Lange 07 Oct 2004:
1230 Updated README for DBAu1x00 boards to match current status
1232 * Patch by Philippe Robin, 28 Sept 2004:
1233 Fix Flash support for Versatile.
1235 * Patch by Roger Blofeld, 16 Sep 2004:
1236 Fix timeout for DHCP command retry
1238 * Patch by Pantelis Antoniou, 14 Sep 2004:
1239 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1241 * Patch by Pantelis Antoniou, 14 Sep 2004:
1242 Kick watchdog when bz-decompressing
1244 * Fix CFG_HZ problems on AT91RM9200 systems
1245 [Remember: CFG_HZ should be 1000 on ALL systems!]
1247 * Patch by Gridish Shlomi, 30 Aug 2004:
1248 - Add support to revA version of PQ27 and PQ27E.
1249 - Reverted MPC8260ADS baudrate back to original 115200
1251 * Patch by Hojin, 17 Sep 2004:
1252 Fix typo in cfi_flash.c
1254 * Patch by Mark Jonas, 09 September 2004:
1255 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1258 * Patch by Mark Jonas, 31 August 2004:
1259 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1260 improves FTP performance for MPC5200 systems. Enabled for IceCube
1263 * Patch by Michael Bendzick, 30 Aug 2004:
1264 - Improve platform.S code for omap1510inn that detects whether code
1265 is running from SDRAM or not. Patch allows SDRAM to be configured
1266 if code is running out of SRAM at 0x20000000.
1268 * Patch by Frederick Klatt, 30 Aug 2004:
1269 Add support for the Wind River SBC8540/SBC8560 boards
1271 * Configure SX1 board to use drivers/cfi_flash.c
1273 * Patches by Michael Bendzick, 30 Aug 2004:
1274 - Configure omap1510inn board to use drivers/cfi_flash.c
1275 - Make drivers/cfi_flash.c protect environment and redundant
1278 * Patch by Steven Scholz, 23 Jun 2004:
1279 - Add script (tools/img2brec.sh) to programm U-Boot into
1280 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1282 * Patches by Scott McNutt, 24 Aug 2004:
1283 - Add support for Altera Nios-II processors.
1284 - Add support for Psyent PCI-5441 board.
1285 - Add support for Psyent PK1C20 board.
1287 * Patches by Jon Loeliger, 24 Aug 2004:
1288 - Add support for the MPC8541 and MPC8555 CDS boards
1289 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1290 - Convert MPC85xxADS to use common CFI flash driver
1291 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1292 from board_early_init_f()
1293 - Provide SW workaround for PCI initialization on 85xx CDS
1295 * Patches by George G. Davis, 24 Aug 2004:
1296 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1297 - Remove static network setup defaults from mx1ads_config
1298 - update ARM boards to use constants from mach-types.h
1300 * Patch by Gary Jennejohn, 04 Oct 2004:
1301 - fix I2C on at91rm9200
1302 - add support for Ricoh RS5C372A RTC
1304 * Patch by Gary Jennejohn, 01 Oct 2004:
1305 - add support for CMC PU2 board
1306 - add support for I2C on at91rm9200
1308 * Patch by Gary Jennejohn, 28 Sep 2004:
1309 fix baudrate handling on at91rm9200
1311 * Patch by Yuli Barcohen, 22 Aug 2004:
1312 - remove ZPC.1900 board-specific flash driver;
1313 switch the port to generic CFI driver;
1316 * Patch by Hinko Kocevar, 21 Aug 2004:
1317 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1319 * Clean up tools/bmp_logo.c to not add trailing white space
1321 * Patch by Hinko Kocevar, 21 Aug 2004:
1322 - Group common framebuffer functions in common/lcd.c
1323 - Group common framebuffer macros and #defines in include/lcd.h
1324 - Provide calc_fbsize() for video ATAG
1326 * Patch by Sam Song, 21 August 2004:
1327 - Fix a typo in README
1328 - Align "(RO)" output for "flinfo" after "protect on"
1329 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1330 ratio 1:1 when core frequency less than 50MHz
1332 * Patches by Hinko Kocevar, 21 Aug 2004:
1333 - fix some "use of label at end of compound statement" warnings
1334 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1336 * Patch by Steven Scholz, 16 Aug 2004:
1337 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1338 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1339 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1340 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1341 into cpu/arm920t/$(SOC)/
1343 * Patches by Sean Chang, 09 Aug 2004:
1344 - Added support for both 8 and 16 bit mode access to System ACE CF
1346 - Fixed missing System ACE CF device during get FAT partition info
1347 in fat_register_device function.
1348 - Enabled System ACE CF support on ML300.
1350 * Patch by Sean Chang, 09 Aug 2004:
1351 Synch defines for saveenv and do_saveenv functions so they get
1352 compiled under the same statement.
1354 * Patch by Sean Chang, 09 Aug 2004:
1355 - Added I2C support for ML300.
1356 - Added support for ML300 to read out its environment information
1357 stored on the EEPROM.
1358 - Added support to use board specific parameters as part of
1359 U-Boot's environment information.
1360 - Updated MLD files to support configuration for new features
1363 * Patches by Travis Sawyer, 05 Aug 2004:
1364 - Remove incorrect bridge settings for eth group 6
1365 - Add call to setup bridge in ppc_440x_eth_initialize
1366 - Fix ppc_440x_eth_init to reset the phy only if its the
1367 first time through, otherwise, just check the phy for the
1368 autonegotiated speed/duplex. This allows the use of netconsole
1369 - only print the speed/duplex the first time the phy is reset.
1371 * Patch by Shlomo Kut, 29 Mar 2004:
1372 Add support for MKS Instruments "Quantum" board
1374 * Fix build problem with Cogent boards;
1375 avoid using <asm/byteorder.h> when using the host compiler
1377 * Patch by Ganapathi C, 04 Aug 2004:
1378 Fix NFS timeout issue
1380 * Patch by Yuli Barcohen, 19 Jul 2004:
1381 - Fix host tools building in Cygwin environment
1382 - Fix header files search order for host tools
1384 * Patch by Tom Armistead, 19 Jul 2004:
1385 Fix kgdb.S support for 74xx_75x cpu
1387 * Patch by Jon Loeliger, 15 Jul 2004:
1388 Fix MPC85xx I2C driver
1390 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1392 * Patch by Stephen Williams, 15 July 2004
1393 Set the PCI class code for JSE board as part of PCI interface setup
1395 * Patch by Michael Bendzick, 15 Jul 2004:
1396 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1397 CFG_FLASH_USE_BUFFER_WRITE is set
1399 * Patch by Yuli Barcohen, 13 Jul 2004:
1400 Allow clock setting on MPC866/MPC885 series chips according to
1401 environment variable `cpuclk'
1403 * Patch by Yuli Barcohen, 20 Apr 2004:
1404 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1406 * Patch by Vincent Dubey, 24 Sep 2004:
1407 Add support for xaeniax board
1409 * Add comment about non-GPL character of standalone applications to
1412 * Fix FEC ethernet problem on NSCU board.
1414 * Patch by Gary Jennejohn, 09 Sep 2004:
1415 allow to use USART1 as console port on at91rm9200dk boards
1417 * Patch by Stefan Roese, 16 Sep 2004:
1420 * Fix SysClk handling for PPChameleon and CATcenter boards
1422 * Patch by Detlev Zundel, 08 Sep 2004:
1423 Update etags build target
1425 * Improve NetConsole support: add support for broadcast destination
1426 address and buffered input.
1428 * Cleanup compiler warnings for GCC 3.3.x and later
1430 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1432 * Add support for IDS "NC650" board
1434 * Add automatic update support for LWMON board
1436 * Clear Block Lock-Bits when erasing flash on LWMON board.
1438 * Fix return code of "fatload" command
1440 * Enable MSDOS/VFAT filesystem support for LWMON board
1442 * Patch by Martin Krause, 03 Aug 2004:
1443 change timing for SM501 graphics controller on TQM5200 module
1445 * Patch by Mark Jonas, 13 July 2004:
1446 - Total5200 LCD now run in little endian mode. Endianess conversion
1447 is done in hardware.
1448 - Removed last reference to "console" environment variable.
1450 * Patches by Lars Munch, 12 Jul 2004:
1451 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1453 - split out the LXT971A PHY from ns_9750_eth.h
1454 - split the dm9161 phy part out of at91rm9200_ether.c
1456 * Patch by Andreas Engel, 12 Jul 2004:
1457 Replaced hardcoded PL011 clock frequency with config variable.
1458 Fixed wrong CONFIG_CMD_DFL doc.
1460 * Patch by Thomas Viehweger, 09 Jun 2004:
1461 make it possible to remove chpart when there is only one partition
1463 * Add support for console over UDP (compatible to Ingo Molnar's
1464 netconsole patch under Linux)
1466 * Patch by Jon Loeliger, 16 Jul 2004:
1467 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1469 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1470 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1471 and CONFIG_L2_INIT_RAM options.
1472 - Refactor Local Bus initialization out of SDRAM setup.
1473 - Re-implement new version of LBC11/DDR11 errata workarounds.
1474 - Moved board specific PCI init parts out of CPU directory.
1475 - Added TLB entry for PCI-1 IO Memory
1476 - Updated README.mpc85xxads
1478 * Patch by Sascha Hauer, 28 Jun:
1479 - add generic support for Motorola i.MX architecture
1480 - add support for mx1ads, mx1fs2 and scb9328 boards
1482 * Patches by Marc Leeman, 23 Jul 2004:
1483 - Add define for the PCI/Memory Buffer Configuration Register
1484 - corrected comments in cpu/mpc824x/cpu_init.c
1486 * Add support for multiple serial interfaces
1487 (for example to allow modem dial-in / dial-out)
1489 * Patch by Stefan Roese, 15 Jul 2004:
1490 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1492 * Fix NSCU config; add ethernet wakeup code.
1494 * Add link for preloader for Motorola Coldfire to README.m68k
1496 * Patch by Michael Bendzick, 12 Jul 2004:
1497 fix output formatting in drivers/cfi_flash.c
1499 * Patch by Mark Jonas, 02 Jul 2004:
1500 Fix lowboot (again) on MPC5xxx
1502 * Patch by Curt Brune, 07 Jul 2004:
1503 relocate exception vectors on arm720t if needed
1505 * Patch by George G. Davis, 06 Jul 2004:
1506 - update mach-types.h to latest arm.linux.org.uk master list
1507 - Set correct OMAP1610 bi_arch_number for build target
1509 * Patch by Curt Brune, 06 Jul 2004:
1510 evb4510: add support for timer interrupt; cleanup
1512 * Patch by Dan Poirot, 06 Jul 2004:
1513 Fix sbc8260 environment variables
1515 * Cleanup redundand "console" environment variable
1517 * Patch by Mark Jonas, 05 Jul 2004:
1518 add support for the Total5100's and Total5200's LCD screen
1520 * Patches by Dan Eisenhut, 01 Jul 2004:
1522 - Move doc2000.h include to prevent compiler warning on some boards
1524 * Patch by Mark Jonas, 01 Jul 2004:
1525 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1526 MGT5100 and MPC5200 based Freescale platforms.
1528 * Patch by Philippe Robin, 01 Jul 2004:
1529 Add initialization for Integrator and versatile board files.
1531 * Patch by Hinko Kocevar, 01 Jun 2004:
1532 Fix VFD FB allocation, add LCD FB allocation on ARM
1534 * Patch by Martin Krause, 30 Jun 2004:
1535 Add support for TQM5200 board
1537 * Patch by Martin Krause, 29 Jun 2004:
1538 Add loopw command: infinite write loop on address range
1540 * Patches by Yasushi Shoji, 29 Jun 2004:
1541 - add empty include/asm-microblaze/processor.h
1542 - add to CREDITS and MAINTAINERS
1543 - add gd initialization
1544 - add MicroBlaze and SUZAKU board to MAKEALL script
1545 - add reset support for SUZAKU
1546 - add flush_cache() for MicroBlaze
1547 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1548 size flash memory on SUZAKU
1550 * Patch by Prakash Kumar, 27 Jun 2004:
1551 Add support for the PXA250 based Intrinsyc Cerf board.
1553 * Patch by Yasushi Shoji, 27 Jun 2004:
1554 fix comment in include/common.h
1556 * Rename SBC8560 into sbc8560 for consistency
1558 * Patch by Daniel Poirot, 24 Jun 2004:
1559 Add support for Wind River's sbc8240 board
1561 * Patches by Yasushi Shoji, 26 Jun 2004:
1562 - drivers/serial_xuartlite.c: fix "return 0" in void function
1563 - add microblaze support to mkimage tool
1565 * Patch by Fred Klatt, 25 Jun 2004:
1566 Add support for WindRiver's sbc8560 board
1568 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1569 Small Bugs fixes for "at91rm9200dk" board:
1570 - Timing modifications for SPI DataFlash access
1571 - Fix NAND flash detection bug
1573 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1574 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1576 * Patch by Jon Loeliger, 17 June 2004:
1577 Completion of the 8540ADS/8560ADS updates:
1578 Fix some PCI and Rapid I/O memory maps,
1579 Initialize both TSEC 1 and 2,
1581 Update MAINTAINER for 85xx boards and README.mpc85xxads
1583 * Patch by Yuli Barcohen, 16 Jun 2004:
1584 Remove obsolete AdderII port which was superseded by unified
1585 AdderII/Adder87x port
1587 * Patch by Ladislav Michl, 16 Jun 2004:
1588 Fix gcc-3.3.3 warnings for smc91111.c
1590 * Patch by Stefan Roese, 02 Jul 2004:
1591 - Fix bug in 405 ethernet driver; allocated data not cleared!
1592 - Fix problem in 405 i2c driver; don't try to print without console!
1594 * Patch by Paul Ruhland, 11 Jun 2004:
1595 Remove debug code from 'board/lpd7a40x/flash.c'
1597 * Patch by Andrea Marson, 11 Jun 2004:
1598 Update for PPChameleon board:
1599 - support for SysClk @ 25MHz
1600 - support for Silicon Motion SM712 VGA controller
1603 * Patches by Richard Woodruff, 10 Jun 2004:
1604 - fix problems with examples/stubs.c for GCC >= 3.4
1605 - fix problems with gd initialization
1607 * Patch by Curt Brune, 17 May 2004:
1608 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1609 - Add support for ESPD-Inc. EVB4510 Board
1611 * Patch by Marc Leeman, 11 May 2004:
1612 Fix for MPC8245 - reading PPC Memory from another device with the
1613 PPC as PCI target device corrupts data due to interenal hardware
1616 * Fix "cls" command when used with splash screen
1618 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1619 slow download of a big image)
1621 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1622 display even after showing a bitmap
1624 * Patch by Josef Wagner, 04 Jun 2004:
1625 - DDR Ram support for PM520 (MPC5200)
1626 - support for different flash types (PM520)
1627 - USB / IDE / CF-Card / DiskOnChip support for PM520
1628 - 8 bit boot rom support for PM520/CE520
1629 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1630 - I2C and RTC support for CPC45
1631 - support of new flash type (28F160C3T) for CPC45
1633 * Fix flash parameters passed to Linux for PPChameleon board
1635 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1637 * Patch by Paul Ruhland, 10 Jun 2004:
1638 fix support for Logic SDK-LH7A404 board and clean up the
1639 LH7A404 register macros.
1641 * Patch by Matthew McClintock, 10 Jun 2004:
1642 Modify code to select correct serial clock on Sandpoint8245
1644 * Patch by Robert Schwebel, 10 Jun 2004:
1645 Add support for Intel K3 strata flash.
1647 * Patch by Thomas Brand, 10 Jun 2004:
1648 Fix "loads" command on DK1S10 board
1650 * Patch by Yuli Barcohen, 09 Jun 2004:
1651 Add support for 8MB flash SIMM and JFFS2 file system on
1652 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1654 * Patch by Yuli Barcohen, 09 Jun 2004:
1655 Add support for Analogue&Micro Adder87x and the older AdderII board.
1657 * Patch by Ming-Len Wu, 09 Jun 2004:
1658 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1660 * Patch by Sam Song, 09 Jun 2004:
1661 - Add support for RPXlite_DW board
1662 - Update FLASH driver for 4*AM29DL323DB90VI
1663 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1665 * Patch by Mark Jonas, 08 June 2004:
1666 - Make MPC5200 boards evaluate the SVR to print processor name and
1667 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1669 * Patch by Kai-Uwe Bloem, 06 May 2004:
1670 Fix endianess problem in cramfs code
1672 * Patch by Tom Armistead, 04 Jun 2004:
1673 Add support for MAX6900 RTC
1675 * Patches by Ladislav Michl, 03 Jun 2004:
1676 - fix cfi_flash.c on LE systems
1677 - let 'make mrproper' delete u-boot.img as well
1678 - turn printf into debug in cfi_flash.c
1680 * Patch by Kurt Stremerch, 28 May 2004:
1681 Add support for Exys XSEngine board
1683 * Patch by Martin Krause, 27 May 2004:
1684 Fix a MPC5xxx I2C timing issue in i2c_probe().
1686 * Patch by Leif Lindholm, 27 May 2004:
1687 Fix board_init_f() for dbau1x00 board.
1689 * Patch by Imre Deak, 26 May 2004:
1690 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1691 Set flash base accordingly, and decide whether to do or skip board
1692 specific setup steps.
1694 * Patch by Josef Baumgartner, 26 May 2004:
1695 Add missing define in include/asm-m68k/global_data.h
1697 * Patch by Josef Baumgartner, 25 May 2004:
1698 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1700 * Patch by Paul Ruhland, 24 May 2004:
1701 fix SDRAM initialization for LPD7A400 board.
1703 * Patch by Jian Zhang, 20 May 2004:
1704 add support for environment in NAND flash
1706 * Patch by Yuli Barcohen, 20 May 2004:
1707 Add support for Interphase iSPAN boards.
1709 * Patches by Paul Ruhland, 17 May 2004:
1710 - Add I/O functions to the smc91111 ethernet driver to support the
1711 Logic LPD7A40x boards.
1712 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1713 specifically the LPD7A400.
1715 * Patches by Robert Schwebel, 15 May 2004:
1716 - call MAC address reading code also for SMSC91C111;
1717 - make SMSC91C111 timeout configurable, remove duplicate code
1718 - fix get_timer() for PXA
1719 - update doc/README.JFFS2
1720 - use "bootfile" env variable also for jffs2
1722 * Patch by Tolunay Orkun, 14 May 2004:
1723 Add support for Cogent CSB472 board (8MB Flash Rev)
1725 * Patch by Thomas Viehweger, 14 May 2004:
1726 - flash.h: more flash types added
1727 - immap_8260.h: some bits added (useful for RMII)
1728 - cmd_coninfo.c: typo corrected, printf -> puts
1729 - reduced size by replacing spaces with tab
1731 * Patch by Robert Schwebel, 13 May 2004:
1732 Add 'imgextract' command: extract one part of a multi file image.
1734 * Patches by Jon Loeliger, 11 May 2004:
1735 Dynamically handle REV1 and REV2 MPC85xx parts.
1736 (Jon Loeliger, 10-May-2004).
1737 New consistent memory map and Local Access Window across MPC85xx line.
1738 New CCSRBAR at 0xE000_0000 now.
1739 Add RAPID I/O memory map.
1740 New memory map in README.MPC85xxads
1741 (Kumar Gala, 10-May-2004)
1742 Better board and CPU identification on MPC85xx boards at boot.
1743 (Jon Loeliger, 10-May-2004)
1744 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1745 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1746 (Jim Robertson, 10-May-2004)
1747 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1748 Supports multiple PHYs.
1749 (Andy Fleming, 10-May-2004)
1750 Some README.MPC85xxads updates.
1751 (Kumar Gala, 10-May-2004)
1752 Copyright updates for "Freescale"
1753 (Andy Fleming, 10-May-2004)
1755 * Patch by Stephen Williams, 11 May 2004:
1756 Add flash support for ST M29W040B
1757 Reduce JSE specific flash.c to remove dead code.
1759 * Patch by Markus Pietrek, 04 May 2004:
1760 Fix clear_bss code for ARM systems (all except s3c44b0 which
1761 doesn't clear BSS at all?)
1763 * Fix "ping" problem on INC-IP board. Strange problem:
1764 Sometimes the store word instruction hangs while writing to one of
1765 the Switch registers, but only if the next instruction is 16-byte
1766 aligned. Moving the instruction into a separate function somehow
1767 makes the problem go away.
1769 * Patch by Rishi Bhattacharya, 08 May 2004:
1770 Add support for TI OMAP5912 OSK Board
1772 * Patch by Sam Song May, 07 May 2004:
1773 Fix typo of UPM table for rmu board
1775 * Patch by Pantelis Antoniou, 05 May 2004:
1776 - Intracom board update.
1779 * Add support for the second Ethernet interface for the 'PPChameleon'
1782 * Patch by Dave Peverley, 30 Apr 2004:
1783 Add support for OMAP730 Perseus2 Development board
1785 * Patch by Alan J. Luse, 29 Apr 2004:
1786 Fix flash chip-select (OR0) option register setting on FADS boards.
1788 * Patch by Alan J. Luse, 29 Apr 2004:
1789 Report MII network speed and duplex setting properly when
1790 auto-negotiate is not enabled.
1792 * Patch by Jarrett Redd, 29 Apr 2004:
1793 Fix hang on reset on Ocotea board due to flash in wrong mode.
1795 * Patch by Dave Peverley, 29 Apr 2004:
1796 add MAC address detection to smc91111 driver
1798 * Patch by David Müller, 28 Apr 2004:
1799 fix typo in lib_arm/board.c
1801 * Patch by Tolunay Orkun, 20 Apr 2004:
1802 - README update: add CONFIG_CSB272 and csb272_config
1803 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1804 i2cfast environment variable
1806 * Patch by Yuli Barcohen, 19 Apr 2004:
1807 - Rename DUET_ADS to MPC885ADS
1808 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
1809 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
1810 - Clean up FADS family port to use the new defines
1812 * Fix PCI support on CPC45 board
1814 * Patch by Scott McNutt, 25 Apr 2004:
1815 Add Nios GDB/JTAG Console support:
1816 - Add stubs to support gdb via JTAG.
1817 - Add support for console over JTAG.
1820 * Add support for CATcenter board (based on PPChameleon ME module)
1822 * Patch by Klaus Heydeck, 12 May 2004:
1823 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
1824 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
1825 various changes to KUP4 board specific files
1827 * Fix minor network problem on MPC5200: need some delay between
1828 resetting the PHY and sending the first packet. Implemented in a
1829 "natural" way by invoking the PHY reset and initialization code
1830 only once after power on vs. each time the interface is brought up.
1832 * Add some limited support for low-speed devices to SL811 USB controller
1833 (at least "usb reset" now passes successfully and "usb info" displays
1834 correct information)
1836 * Change init sequence for multiple network interfaces: initialize
1837 on-chip interfaces before external cards.
1839 * Fix memory leak in the NAND-specific JFFS2 code
1841 * Fix SL811 USB controller when attached to a USB hub
1843 * Fix config option spelling in PM520 config file
1845 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
1846 patches by Pantelis Antoniou, 30 Mar 2004)
1848 * Fix minor NAND JFFS2 related issue
1850 * Fixes for SL811 USB controller:
1851 - implement workaround for broken memory stick
1852 - improve error handling
1854 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
1855 cope with congested networks.
1857 ======================================================================
1858 Changes for U-Boot 1.1.1:
1859 ======================================================================
1861 * Patch by Travis Sawyer, 23 Apr 2004:
1862 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
1863 errata from Vitesse Semiconductor.
1865 * Patch by Philippe Robin, 22 Apr 2004:
1866 Fix ethernet configuration for "versatile" board
1868 * Patch by Kshitij Gupta, 21 Apr 2004:
1869 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
1871 * Patch by Steven Scholz, 24 Feb 2004:
1872 Fix a bug in AT91RM9200 ethernet driver:
1873 The MII interface is now initialized before accessing the PHY.
1875 * Patch by John Kerl, 19 Apr 2004:
1876 Use U-boot's miiphy.h for PHY register names, rather than
1877 introducing a new header file.
1879 * Update pci_ids.h from linux-2.4.26
1881 * Patch by Masami Komiya, 19 Apr 2004:
1882 Fix problem cause by VLAN function on little endian architecture
1883 without VLAN environment
1885 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
1886 binary image for all clock frequencies. Implement run-time
1887 optimization of flash access timing based on the actual bus
1890 * Modify KUP4X board configuration to use SL811 driver for USB memory
1891 sticks (including FAT / VFAT filesystem support)
1893 * Add SL811 Host Controller Interface driver for USB
1895 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
1897 * Patch by Pantelis Antoniou, 19 Apr 2004:
1898 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
1899 Minor patches for Intracom boards.
1901 * Patch by Christian Pell, 19 Apr 2004:
1902 cleanup support for CF/IDE on PCMCIA for PXA25X
1904 * Temporarily disabled John Kerl's extended MII command code because
1905 "miivals.h" is missing
1907 * Patches by Mark Jonas, 13 Apr 2004:
1908 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
1909 - Add sync instructions to IceCube SDRAM init code
1910 - Move SDRAM chip constants into seperate include files
1911 - Unify DDR and SDR initialization code
1912 - Unify all IceCube (Lite5xxx) target names
1914 * Patch by John Kerl, 16 Apr 2004:
1915 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1916 mii read 4-7 18-1a. Also add mii dump subcommand for
1917 pretty-printing standard regs 0-5.
1919 * Patch by Stephen Williams, 16 April 2004:
1920 fix typo in JSE.h; update MAINTAINERS
1922 * Patch by Matthew S. McClintock, 14 Apr 2004:
1923 fix initdram function for utx8245 board
1925 * Patch by Markus Pietrek, 14 Apr 2004:
1926 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1928 * Patch by Reinhard Meyer, 18 Apr 2004:
1929 provide the IDE Reset Function for EMK 5200 boards
1931 * Patch by Masami Komiya, 12 Apr 2004:
1932 fix pci_hose_write_config_{byte,word}_via_dword problems
1934 * Patch by Sangmoon Kim, 12 Apr 2004:
1935 Update max RAM size for debris board
1937 * Patch by Travis Sawyer, 08 Apr 2004:
1938 Add TLB entry for second DIMM slot on ocotea
1940 * Patch by Masami Komiya, 08 Apr 2004:
1941 add RTL8169 network driver
1943 * Patch by Dan Malek, 07 Apr 2004:
1944 - Add support for RPC/STx GP3, Motorola 8560 board
1945 - Update 85xx TSEC driver so it searches MII for first available PHY
1947 - Add functions to support console MII commands.
1949 * Patch by Tolunay Orkun, 07 Apr 2004:
1950 Move initialization of bi_iic_fast[]
1951 from board_init_f() to board_init_r()
1953 * Patch by Yasushi Shoji, 07 Apr 2004:
1954 Cleanup microblaze port
1956 * Patch by Sangmoon Kim, 07 Apr 2004:
1957 Add auto SDRAM module detection for Debris board
1959 * Patch by Rune Torgersen, 06 Apr 2004:
1960 - Fix some PCI problems on the MPC8266ADS board
1961 - Fix the location of some PCI entries in the immap structure
1963 * Patch by Yasushi Shoji, 07 Apr 2004:
1964 - add support for microblaze processors
1965 - add support for AtmarkTechno "suzaku" board
1967 * Configure PPChameleon board to use redundand environment in flash
1969 * Configure PPChameleon board to use JFFS2 NAND support.
1971 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
1973 * Patch by Rune Torgersen, 16 Apr 2004:
1976 * Patches by Pantelis Antoniou, 16 Apr 2004:
1977 - add support for a new version of an Intracom board and fix
1978 various other things on others.
1979 - add verify support to the crc32 command (define
1980 CONFIG_CRC32_VERIFY to enable it)
1981 - fix FEC driver for MPC8xx systems:
1982 1. fix compilation problems for boards that use dynamic
1984 2. shut down FEC after network transfers
1985 - HUSH parser fixes:
1986 1. A new test command was added. This is a simplified version of
1987 the one in the bourne shell.
1988 2. A new exit command was added which terminates the current
1990 3. Fixed handing of $? (exit code of last executed command)
1991 - Fix some compile problems;
1992 add "once" functionality for the netretry variable
1994 * Patch by George G. Davis, 02 Apr 2004:
1995 add support for Intel Assabet board
1997 * Patch by Stephen Williams, 01 Apr 2004:
1998 Add support for Picture Elements JSE board
2000 * Patch by Christian Pell, 01 Apr 2004:
2001 Add CompactFlash support for PXA systems.
2003 * Patches by Pantelis Antoniou, 30 Mar 2004:
2004 - add auto-complete support to the U-Boot CLI
2005 - add support for NETTA and NETPHONE boards; fix NETVIA board
2006 - add support for the Epson 156x series of graphical displays
2007 (These displays are serial and not suitable for using a normal
2008 framebuffer console on them)
2009 - add infrastructure needed in order to POST any DSPs in a board
2010 - improve and fix various things in the MPC8xx FEC driver:
2011 1. The new 87x and 88x series of processors have two FECs,
2012 and the new driver supports them both.
2013 2. Another change in the 87x/88x series is support for
2014 the RMII (Reduced MII) interface. However numerous
2015 changes are needed to make it work since the PHYs
2016 are connected to the same lines. That means that
2017 you have to address them correctly over the MII
2019 3. We now correctly match the MII/RMII interface
2020 configuration to what the PHY reports.
2021 - Fix problem when readingthe MII status register. Due to the
2022 internal design of many PHYs you have to read the register
2023 twice. The problem is more apparent in 10Mbit mode.
2024 - add new mode ".jffs2s" for reading from a NAND device: it just
2025 skips over bad blocks.
2026 - add networking support for VLANs (802.1q), and CDP (Cisco
2028 - some minor patches / cleanup
2030 * Patch by Yuli Barcohen, 28 Mar 2004:
2031 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2032 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2033 - Change configuration method for MPC8260ADS family
2035 * add startup code to clear the BSS of standalone applications
2037 * Fix if / elif handling bug in HUSH shell
2039 ======================================================================
2040 Changes for U-Boot 1.1.0:
2041 ======================================================================
2043 * Patch by Mark Jonas: Remove config.tmp files only when
2044 unconfiguring the board
2046 * Adapt RMU board for bigger flash memory
2048 * Patch by Klaus Heydeck, 13 Mar 2003:
2049 Add support for KUP4X Board
2051 * Patch by Pavel Bartusek, 21 Mar 2004
2052 Add Reiserfs support
2054 * Patch by Hinko Kocevar, 20 Mar 2004
2055 - Add auto-release for SMSC LAN91c111 driver
2056 - Add save/restore of PTR and PNR regs as suggested in datasheet
2058 * Patch by Stephen Williams, 19 March 2004
2059 Increase speed of sector reads from SystemACE,
2060 shorten poll timeout and remove a useless reset
2062 * Patch by Tolunay Orkun, 19 Mar 2004:
2063 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2066 * Patch by Brad Kemp, 18 Mar 2004:
2067 prevent machine checks during a PCI scan
2069 * Patch by Pierre Aubert, 18 Mar 2004:
2070 Fix string cleaning in IDE identification
2072 * Patch by Pierre Aubert, 18 Mar 2004:
2073 - Unify video mode handling for Chips & Technologies 69000 Video
2074 chip and Silicon Motion SMI 712/710/810 Video chip
2075 - Add selection of the video output (CRT or LCD) via 'videoout'
2076 environment variable for the Silicon Motion
2079 * Patch by Pierre Aubert, 18 Mar 2004:
2080 include/common.h typo fix
2082 * Patches by Tolunay Orkun, 17 Mar 2004:
2083 - Add support for bd->bi_iic_fast[] initialization via environment
2084 variable "i2cfast" (CONFIG_I2CFAST)
2085 - Add "i2cfast" u-boot environment variable support for csb272
2087 * Patch by Carl Riechers, 17 Mar 2004:
2088 Ignore '\0' characters in console input for use with telnet and
2091 * Patch by Leon Kukovec, 17 Mar 2004:
2092 typo fix for strswab prototype #ifdef
2094 * Patches by Thomas Viehweger, 16 Mar 2004:
2095 - show PCI clock frequency on MPC8260 systems
2096 - add FCC_PSMR_RMII flag for HiP7 processors
2097 - in do_jffs2_fsload(), take load address from load_addr if not set
2098 explicit, update load_addr otherwise
2099 - replaced printf by putc/puts when no formatting is needed
2100 (smaller code size, faster execution)
2102 * Patch by Phillippe Robin, 16 Mar 2004:
2103 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2105 * Patch by Stephen Williams, 15 Mar 2004:
2106 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2108 * Patch by Tolunay Orkun, 15 Mar 2004:
2109 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2111 * Patch by Travis Sawyer, 15 Mar 2004:
2112 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2114 * Add start-up delay to make sure power has stabilized before
2115 attempting to switch on USB on SX1 board.
2117 * Patch by Josef Wagner, 18 Mar 2004:
2118 - Add support for MicroSys XM250 board (PXA255)
2119 - Add support for MicroSys PM828 board (MPC8280)
2120 - Add support for 32 MB Flash on PM825/826
2121 - new SDRAM refresh rate for PM825/PM826
2122 - added support for MicroSys PM520 (MPC5200)
2123 - replaced Query by Identify command in CPU86/flash.c
2124 to support 28F160F3B
2126 * Fix wrap around problem with udelay() on ARM920T
2128 * Add support for Macronix flash on TRAB board
2130 * Patch by Pierre Aubert, 15 Mar 2004:
2131 Fix buffer overflow in IDE identification
2133 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2135 * Remove redundand #define in IceCube.h
2137 * Patch by Steven Scholz, 27 Feb 2004:
2138 - Adding get_ticks() and get_tbclk() for AT91RM9200
2139 - Many white space fixes in cpu/at91rm9200/interrupts.c
2141 * Patches by Steven Scholz, 20 Feb 2004:
2142 some cleanup in AT91RM9200 related code
2144 * Patches by Travis Sawyer, 12 Mar 2004:
2145 - Fix Gigabit Ethernet support for 440GX
2146 - Add Gigabit Ethernet Support to MII PHY utilities
2148 * Patch by Brad Kemp, 12 Mar 2004:
2149 Fixes for drivers/cfi_flash.c:
2150 - Better support for x8/x16 implementations
2151 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2152 - Added defines for AMD command and address constants
2154 * Patch by Leon Kukovec, 12 Mar 2004:
2155 Fix get_dentfromdir() to correctly handle deleted dentries
2157 * Patch by George G. Davis, 11 Mar 2004:
2158 Remove hard coded network settings in TI OMAP1610 H2
2159 default board config
2161 * Patch by George G. Davis, 11 Mar 2004:
2162 add support for ADS GraphicsClient+ board.
2164 * Patch by Pierre Aubert, 11 Mar 2004:
2165 - add bitmap command and splash screen support in cfb console
2166 - add [optional] origin in the bitmap display command
2168 * Patch by Travis Sawyer, 11 Mar 2004:
2169 Fix ocotea board early init interrupt setup.
2171 * Patch by Thomas Viehweger, 11 Mar 2004:
2172 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2174 * Patch by Stephan Linz, 09 Mar 2004
2175 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2177 * Patch by George G. Davis, 9 Mar 2004:
2178 fix recent build failure for SA1100 target
2180 * Patch by Travis Sawyer, 09 Mar 2004:
2181 Support native interrupt mode for the IBM440GX.
2182 Previously it was running in 440GP compatibility mode.
2184 * Patch by Philippe Robin, 09 Mar 2004:
2185 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2188 * Patch by Masami Komiya, 08 Mar 2004:
2189 Don't overwrite server IP address or boot file name
2190 when the boot server does not return values
2192 * Patch by Tolunay Orkun, 5 Mar 2004:
2193 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2195 * Patch by Tolunay Orkun, 5 Mar 2004:
2196 Fix early board initialization for Cogent CSB272 board
2198 * Patch by Ed Okerson, 3 Mar 2004:
2199 fix CFI flash writes for little endian systems
2201 * Patch by Reinhard Meyer, 01 Mar 2004:
2202 generalize USB and IDE support for MPC5200 with according
2203 changes to IceCube.h and TOP5200.h
2204 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2205 add info about USB and IDE to README
2207 * Patch by Yuli Barcohen, 4 Mar 2004:
2208 Fix problems with GCC 3.3.x which changed handling of global
2209 variables explicitly initialized to zero (now in .bss instead of
2212 * Patch by Leon Kukovec, 02 Mar 2004:
2213 add strswab() to fix IDE LBA capacity, firmware and model numbers
2214 on little endian machines
2216 * Patch by Masami Komiya, 02 Mar 2004:
2217 - Remove get_ticks() from NFS code
2218 - Add verification of RPC transaction ID
2220 * Patch by Pierre Aubert, 02 Mar 2004:
2221 cleanup for IDE and USB drivers for MPC5200
2223 * Patch by Travis Sawyer, 01 Mar 2004:
2225 - Add IBM PPC440GX Ref Platform support (Ocotea)
2226 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2227 Adapted to U-Boot and 440GX port
2229 - Add gracious handling of all Ethernet Pin Selections for 440GX
2230 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2232 - Add needed bit definitions
2235 * Patch by Carl Riechers, 1 Mar 2004:
2236 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2238 * Patch by Stephan Linz, 27 Feb 2004
2239 - avoid problems for targets without NFS download support
2241 * Patch by Rune Torgersen, 27 Feb 2004:
2242 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2243 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2244 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2246 * Patch by Masami Komiya, 27 Feb 2004:
2247 Fix rarpboot: add autoload by NFS
2249 * Patch by Dan Eisenhut, 26 Feb 2004:
2250 fix flash_write return value in saveenv
2252 * Patch by Stephan Linz, 11 Dec 2003
2253 expand config.mk to avoid trigraph warnings on NIOS
2255 * Rename "BMS2003" board into "HMI10"
2257 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2258 storage; auto-set console on USB port (using preboot command)
2260 * Add support for SX1 mobile phone; add support for USB-based console
2261 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2263 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2265 * Fix SDRAM timings for LITE5200 / IceCube board
2267 * Handle Auti-MDIX / connection status for INCA-IP
2269 * Fix USB problems when attempting to read 0 bytes
2271 * Patch by Travis Sawyer, 26 Feb 2004:
2272 Fix broken compile for XPEDITE1K target.
2274 * Patch by Stephan Linz, 26 Feb 2004:
2275 Bug fix for NFS code on NIOS targets
2277 * Patch by Stephen Williams, 26 Feb 2004:
2278 Break up SystemACE reads of large block counts
2280 * Patch by Pierre Aubert, 26 Feb 2004
2281 add IDE support for MPC5200
2283 * Patch by Masami Komiya, 26 Feb 2004:
2284 add autoload via NFS
2286 * Patch by Stephen Williams
2287 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2288 elsewhere in the source.
2290 * Patch by Steven Scholz, 25 Feb 2004:
2291 - Timeouts in FPGA code should be based on CFG_HZ
2292 - Minor cleanup in code for Altera FPGA ACEX1K
2294 * Patch by Steven Scholz, 25 Feb 2004:
2295 Changed "Directory Hierarchy" section in README
2297 * Patch by Masami Komiya, 25 Feb 2004:
2298 Reduce copy count in nfs_read_reply() of NFS code
2300 * Patch by Markus Pietrek, 24 Feb 2004:
2301 NS9750 DevBoard added
2303 * Patch by Pierre Aubert, 24 Feb 2004
2304 add USB support for MPC5200
2306 * Patch by Steven Scholz, 24 Feb 2004:
2307 - fix MII commands to use values from last command
2309 * Patch by Torsten Demke, 24 Feb 2004:
2310 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2312 * Patch by Rahul Shanbhag, 19 Feb 2004:
2313 Fixes for for OMAP1610 board:
2314 - shift some IRQ specific code to platform.S file
2315 - remove duplicatewatchdog reset code from start.S
2317 * Make Auto-MDIX Support configurable on INCA-IP board
2319 * Fix license for mkimage tool
2321 * Patch by Masami Komiya, 24 Feb 2004:
2322 Update NetBootFileXferSize in NFS code
2324 * Patch by Scott McNutt, 24 Feb 2004:
2325 fix packet length in NFS code
2327 * Patch by Masami Komiy, 22 Feb 2004:
2328 Add support for NFS for file download
2330 * Patch by Andrea Scian, 17 Feb 2004:
2331 Add support for S3C44B0 processor and DAVE B2 board
2333 * Patch by Steven Scholz, 20 Feb 2004:
2334 - Add support for MII commands on AT91RM9200 boards
2335 - some cleanup in AT91RM9200 ethernet code
2337 * Patch by Peter Ryser, 20 Feb 2004:
2338 Add support for the Xilinx ML300 platform
2340 * Patch by Stephan Linz, 17 Feb 2004:
2341 Fix watchdog support for NIOS
2343 * Patch by Josh Fryman, 16 Feb 2004:
2344 Fix byte-swapping for cfi_flash.c for different bus widths
2346 * Patch by Jon Diekema, 14 Jeb 2004:
2347 Remove duplicate "FPGA Support" notes from the README file
2349 * Patches by Reinhard Meyer, 14 Feb 2004:
2350 - update board/emk tree; use common flash driver
2351 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2352 [adapted for other PPC CPUs -- wd]
2353 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2355 * Patch by Jon Diekema, 13 Feb 2004:
2356 Call show_boot_progress() whenever POST "FAILED" is printed.
2358 * Patch by Nishant Kamat, 13 Feb 2004:
2359 Add support for TI OMAP1610 H2 Board
2360 Fixes for cpu/arm926ejs/interrupt.c
2361 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2362 Fix for a timer bug in OMAP1610 Innovator
2363 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2365 * Patches by Stephan Linz, 12 Feb 2004:
2366 - add support for NIOS timer with variable period preload counter value
2367 - prepare POST framework support for NIOS targets
2369 * Patch by Denis Peter, 11 Feb 2004:
2370 add POST support for the MIP405 board
2372 * Patch by Laurent Mohin, 10 Feb 2004:
2373 Fix buffer overflow in common/usb.c
2375 * Patch by Tolunay Orkun, 10 Feb 2004:
2376 Add support for Cogent CSB272 board
2378 * Patch by Thomas Elste, 10 Feb 2004:
2379 Add support for NET+50 CPU and ModNET50 board
2381 * Patch by Sam Song, 10 Feb 2004:
2382 Fix typos in cfi_flash.c
2384 * Patch by Leon Kukovec, 10 Feb 2004
2385 Fixed long dir entry slot id calculation in get_vfatname
2387 * Patch by Robin Gilks, 10 Feb 2004:
2388 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2389 !=, <>, <, >, <=, >=)
2391 * Fix problem with side effects in macros in include/usb.h
2393 * Patch by David Benson, 13 Nov 2003:
2394 bug 841358 - fix TFTP download size limit
2396 * Fixing bug 850768:
2397 improper flush_cache() in load_serial()
2399 * Fixing bug 834943:
2400 MPC8540 - missing volatile declarations
2402 * Patch by Stephen Williams, 09 Feb 2004:
2403 Add support for Xilinx SystemACE chip:
2404 - New files common/cmd_ace.c and include/systemace.h
2405 - Hook systemace support into cmd_fat and the partition manager
2407 * Patch by Travis Sawyer, 09 Feb 2004:
2408 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2410 * Patch by Travis Sawyer, 09 Feb 2004:
2412 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2413 - Add phymode for 440 enet
2416 - Change board_pre_init to board_early_init_f
2417 - Add user flash to bus controller setup
2419 - Fix is_pci_host to check GPIO for monarch bit
2420 - Force xpedite1k to pci conventional mode (via #define option)
2422 * Patch by Brad Kemp, 4 Feb 2004:
2423 - handle the machine check that is generated during the PCI scans
2425 - define the registers used in the IMMR by the PCI subsystem.
2427 * Patch by Pierre Aubert, 03 Feb 2004:
2428 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2430 * Patch by Jeff Angielski, 03 Feb 2004:
2431 Fix copy & paste error in cpu/mpc8260/pci.c
2433 * Patch by Reinhard Meyer, 24 Jan 2004:
2434 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2436 * Add Auto-MDIX support for INCA-IP
2440 * Patch by Josef Baumgartner, 10 Feb 2004:
2441 Fixes for Coldfire port
2443 * Patch by Brad Kemp, 11 Feb 2004:
2444 Fix CFI flash driver problems
2446 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2447 modules at CPU clock frequencies above 66 MHz.
2449 * Optimize flash programming speed for LWMON (by another 100% :-)
2451 * Patch by Jian Zhang, 3 Feb 2004:
2452 - Changed the incorrect FAT12BUFSIZE
2453 - data_begin in fsdata can be negative. Changed it to be short.
2455 * Patches by Stephan Linz, 30 Jan 2004:
2456 1: - board/altera/common/flash.c:flash_erase():
2457 o allow interrupts befor get_timer() call
2458 o check-up each erased sector and avoid unexpected timeouts
2459 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2460 o enclose sevenseg_set() in cpp condition
2461 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2462 - fix some typed in mistakes in the NIOS documentation
2463 2: - split DK1C20 configuration into several header files:
2464 o two new files for each NIOS CPU description
2465 o U-Boot related part is remaining in DK1C20.h
2466 3: - split DK1S10 configuration into several header files:
2467 o two new files for each NIOS CPU description
2468 o U-Boot related part is remaining in DK1S10.h
2469 4: - Add support for the Microtronix Linux Development Kit
2470 NIOS CPU configuration at the Altera Nios Development Kit,
2471 Stratix Edition (DK-1S10)
2472 5: - Add documentation for the Altera Nios Development Kit,
2473 Stratix Edition (DK-1S10)
2474 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2476 7: - Add support for the common U-Boot SPI framework at
2479 * Patch by Rahul Shanbhag, 28 Jan 2004:
2480 Fix flash protection/locking handling for OMAP1610 innovator board.
2482 * Patch by Rolf Peukert, 28 Jan 2004:
2483 fix flash write problems on CSB226 board (write with 32 bit bus width)
2485 * Patches by Mark Jonas, 16 Jan 2004:
2486 - fix rounding error when calculating baudrates for MPC5200 PSCs
2487 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2488 time which is not supported
2490 * Patch by Yuli Barcohen, 26 Jan 2004:
2491 Allow bzip2 compression for small memory footprint boards
2493 * Patch by Brad Kemp, 21 Jan 2004:
2494 Add support for CFI flash driver for both the Intel and the AMD
2497 * Patch by Travis Sawyer, 20 Jan 2004:
2498 Fix pci bridge auto enumeration of sibling p2p bridges.
2500 * Patch by Tolunay Orkun, 12 Jan 2004:
2501 Add some delays as needed for Intel LXT971A PHY support
2503 * Patches by Stephan Linz, 09 Jan 2004:
2504 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2505 - make DK1C20 board configuration related to ASMI conform to
2508 * Patch by Anders Larsen, 09 Jan 2004:
2510 ARM memory layout fixes: the abort-stack is now set up in the
2511 correct RAM area, and the BSS is zeroed out as it should be.
2513 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2514 of the linker scripts are replaced by '__bss_start' and '_end',
2515 resp., which is a further step to eliminate unnecessary differences
2516 between the implementation of the CPU architectures.
2518 * Patch by liang a lei, 9 Jan 2004:
2519 Fix Intel 28F128J3 ID in include/flash.h
2521 * Patch by Masami Komiya, 09 Jan 2004:
2522 add support for TB0229 board (NEC VR4131 MIPS processor)
2524 * Patch by Leon Kukovec, 12 Dec 2003:
2525 changed extern __inline__ into static __inline__ in
2526 include/linux/byteorder/swab.h
2528 * Patch by Travis Sawyer, 30 Dec 2003:
2529 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2530 select MDI port based on enabled EMAC device.
2531 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2534 * Patch by Wolter Kamphuis, 15 Dec 2003:
2535 made CONFIG_SILENT_CONSOLE usable on all architectures
2537 * Disable date command on TQM866M - there is no RTC on MPC866
2539 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2541 * Implement adaptive SDRAM timing configuration based on actual CPU
2542 clock frequency for INCA-IP; fix problem with board hanging when
2543 switching from 150MHz to 100MHz
2545 * Add PCMCIA CS support for BMS2003 board
2547 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2548 see doc/README.MPC866 for details;
2549 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2550 calculate CPU clock frequency from PLL register values.
2552 * Add support for 128 MB RAM on TQM8xxL/M modules
2554 * Fix PS/2 keyboard problem caused by statically initialized variable
2555 pointing to a location in flash
2557 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2559 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2560 before we can access it; add delay in case we are faster (with no
2563 * Cleanup of some init functions
2565 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2566 to avoid Linux crashes by early packets coming in.
2568 * Accelerate flash accesses on LWMON board by using buffered writes
2570 * Fix typo in Makefile;
2571 fix problem with PARTNUM detection
2573 * Patch by Reinhard Meyer, 09 Jan 2004:
2574 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2576 * Add support for IDE LED on BMS2003 board
2577 (exclusive with status LED!)
2579 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2582 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2583 Add common files for "emk" boards
2585 * Add a common get_ram_size() function and modify the the
2586 board-specific files to invoke that common implementation.
2588 ======================================================================
2589 Changes for U-Boot 1.0.1:
2590 ======================================================================
2592 * Set default clock for INCA-IP to 150 MHz
2594 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2595 add I2C support; add support for DS1337 RTC
2597 * Add CompactFlash support for BMS2003 board
2599 * Add support for status LED on BMS2003 board
2601 * Patch by Scott McNutt, 02 Jan 2004:
2602 Add support for the Nios Active Serial Memory Interface (ASMI)
2605 * Patch by Andrea Marson, 16 Dec 2003:
2606 Add support for the PPChameleon ME and HI modules
2608 * Patch by Yuli Barcohen, 22 Dec 2003:
2609 Add support for Motorola DUET ADS board (MPC87x/88x)
2611 * Patch by Robert Schwebel, 15 Dec 2003:
2612 add support for cramfs (uses JFFS2 command interface)
2614 * Patches by Stephan Linz, 11 Dec 2003:
2615 - more documentation for NIOS port
2616 - new struct nios_pio_t, struct nios_spi_t
2617 - Reconfiguration for NIOS Development Kit DK1C20:
2618 o move board related code from board/dk1c20
2619 to board/altera/dk1c20
2620 o create a new common source path board/altera/common
2621 and move generic flash access stuff into it
2622 o change/expand configuration file DK1C20.h
2623 - Add support for NIOS Development Kit DK1S10
2624 - Add status LED support for NIOS systems
2625 - Add dual 7-segment LED support for Altera NIOS DevKits
2627 * Patch by Ronen Shitrit, 10 Dec 2003:
2628 Add support for the Marvell DB64360 / DB64460 development boards
2630 * Patch by Detlev Zundel, 10 Dec 2003:
2631 fix dependency problem in examples/Makefile
2633 * Patch by Denis Peter, 8 Dec 2003
2634 - add support for the PATI board (MPC555)
2635 - add SPI support for the MPC5xx
2637 * Patch by Anders Larsen, 08 Dec 2003:
2638 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2639 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2640 cleanup some redundand #defines
2642 * Patch by André Schwarz, 8 Dec 2003:
2643 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2644 - TX and RX deskriptors must be quad-word aligned
2645 - does not work with only one TX deskriptor
2646 - standard reset method does not work
2648 * Patch by Masami Komiya, 08 Dec 2003:
2649 add RTL8139 ethernet driver
2651 * Patches by Ed Okerson, 07 Dec 2003:
2652 - fix ethernet for the AU1x00 processors in little-endian mode.
2653 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2655 * Minor code cleanup (coding style)
2657 * Patch by Reinhard Meyer, 30 Dec 2003:
2658 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2659 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2660 - turned debug print of PHY registers into a function (called in two places)
2661 - added support for EMK MPC5200 based modules
2663 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2665 * Add support for TQM866M modules
2667 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2669 * Fix a few compiler warnings
2671 * Patch by Reinhard Meyer, 28 Dec 2003:
2672 Add initial support for TOP5200 board
2674 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2675 environment variable which can set to "100", "133", or "150". The
2676 CPU clock will be configured accordingly upon next reboot. Other
2677 values are ignored. In case of an invalid or undefined "cpuclk"
2678 value, the compile-time default CPU clock speed will be used.
2680 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2681 window that is used to access the UART registers by the Linux driver)
2683 * Patch by Reinhard Meyer, 20 Dec 2003:
2684 Fix clock calculation for the MPC5200 for higher clock frequencies
2685 (above 2**32 / 10 = 429.5 MHz).
2687 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2689 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2691 * Add new configuration for IceCube board with DDR memory
2693 * Update TRAB memory configurations
2695 * Add JFFS2 support for INCA-IP board
2697 * Patch by Bill Hargen, 09 Dec 2003:
2698 - BUBINGA405EP: changed flash driver to protect top sector containing
2700 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2701 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2702 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2703 - 405EP: added/fixed support for "reginfo" command.
2704 - 4xx: removed spurious MII error messages on "mii info" command.
2706 * Patch by Bernhard Kuhn, 28 Nov 2003:
2707 add support for Coldfire CPU
2708 add support for Motorola M5272C3 and M5282EVB boards
2710 * Patch by Pierre Aubert, 24 Nov 2003:
2711 - add a return value for the fpga command
2712 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2713 is defined. If ide_preinit fails, ide_init is aborted.
2714 - fix an endianess problem in fat.h
2716 * Patch by Wolter Kamphuis, 05 Dec 2003:
2717 Add support for SNMC's QS850/QS823/QS860T boards
2719 * Patch by Yuli Barcohen, 3 Dec 2003:
2720 "revive" U-Boot support for old Motorola MPC860ADS board
2722 * Patch by Cam(ilo?), 03 Dec 2003:
2723 make examples build even with broken Montavista objcopy
2725 * Patch by Pavel Bartusek, 27 Nov 2003:
2726 fix conversion problem with "bootretry" evironment variable
2728 * Patch by Andre Schwarz, 24 Nov 2003:
2729 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2731 * Patch by Pavel Bartusek, 21 Nov 2003:
2732 set ZMII bridge speed on 440
2734 * Patch by Anders Larsen, 17 Nov 2003:
2735 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2737 * Patches by David Müller, 14 Nov 2003:
2738 - board/mpl/common/common_util.c
2739 * implement support for BZIP2 compressed images
2740 * various cleanups (printf -> puts, ...)
2741 - board/mpl/common/flash.c
2742 * report correct errors to upper layers
2743 * check the erase fail and VPP low bits in status reg
2744 - board/mpl/vcma9/cmd_vcma9.c
2745 - board/mpl/vcma9/flash.c
2746 * various cleanups (printf -> puts, ...)
2748 * fix typo in comment
2749 - cpu/arm920t/usb_ohci.c
2750 * support for S3C2410 is missing in #if line
2752 * reinit some registers in case of error (cable missing, ...)
2754 * support for USB/MMC devices is missing in #if line
2755 - include/configs/MIP405.h
2756 - include/configs/PIP405.h
2757 * enable BZIP2 support
2758 * enlarge malloc space to 1MiB because of BZIP2 support
2759 - include/configs/VCMA9.h
2760 * enable BZIP2 support
2761 * enlarge malloc space to 1MiB because of BZIP2 support
2762 * enable USB support
2763 - lib_arm/armlinux.c
2764 * change calling convention of ARM Linux kernel as
2765 described on http://www.arm.linux.org.uk/developer/booting.php
2767 * Patch by Thomas Lange, 14 Nov 2003:
2768 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2769 support all these AMD boards.
2771 * Patch by Thomas Lange, 14 Nov 2003:
2772 Workaround for mips au1x00 physical memory accesses (the au1x00
2773 uses a 36 bit bus internally and cannot access physical memory
2774 directly. Use the uncached SDRAM address instead of the physical
2777 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2778 add Realtek 8019 ethernet driver
2780 * Patch by Yuli Barcohen, 13 Nov 2003:
2781 MPC826xADS/PQ2FADS cleanup
2783 * Patch by Anders Larsen, 12 Nov 2003:
2784 Update README to mark the PORTIO commands non-standard
2786 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
2787 update for for Atmel AT91RM9200DK development kit:
2788 - support for environment variables in DataFlash
2789 - Atmel DataFlash AT45DB1282 support
2791 * Patch by Jeff Carr, 11 Nov 2003:
2792 add support for new version of 8270 processors
2794 * Patches by George G. Davis, 05 Nov 2003:
2795 - only pass the ARM linux initrd tag to the kernel when an initrd
2797 - update omap1510inn configuration file
2799 * Patches by Stephan Linz, 3 Nov 2003:
2800 - more endianess fixes for LAN91C111 driver
2801 - CFG_HZ configuration patch for NIOS Cyclone board
2803 * Patch by Stephan Linz, 28 Oct 2003:
2804 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2806 * Patch by Steven Scholz, 20 Oct 2003:
2807 - make "mii info <addr>" show infor for PHY at "addr" only
2808 - Endian fix for miiphy_info()
2810 * Patch by Gleb Natapov, 19 Sep 2003:
2811 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
2813 * Patch by Anders Larsen, 17 Sep 2003:
2814 Bring ARM memory layout in sync with the documentation:
2815 stack and malloc-heap are now located _below_ the U-Boot code
2817 * Accelerate booting on TRAB board: read and check autoupdate image
2818 headers first instead of always reading the whole images.
2820 * Fix type in MPC5XXX code (pointed out by Victor Wren)
2822 * Enabled password check on RMU board
2824 * Fix configuration problem with IceCube in LOWBOOT configuration:
2825 envrionment got embedded, corrupting the image layout.
2827 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
2829 * Added BMS2003 board
2830 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
2832 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
2833 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
2836 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
2839 * Add checksum verification to 'imls' command
2841 * Add bd_info fields needed for 4xx Linux I2C driver
2843 * Patch by Martin Krause, 4 Nov. 2003:
2844 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
2846 * Print used network interface when CONFIG_NET_MULTI is set
2848 * Patch by Bernhard Kuhn, 28 Oct 2003:
2849 Add low boot support for MPC5200
2851 * Fix problem with dual PCMCIA support (NSCU)
2853 * Fix MPC5200 I2C initialization function
2855 ======================================================================
2856 Changes for U-Boot 1.0.0:
2857 ======================================================================
2859 * Fix parameter passing to standalone images with bootm command
2861 * Patch by Kyle Harris, 30 Oct 2003:
2862 Fix build errors for ixdp425 board
2864 * Patch by David M. Horn, 29 Oct 2003:
2865 Fixes to build under CYGWIN
2867 * Get IceCube MGT5100 working (again)
2869 * Fix problems in memory test on some boards (which was not
2870 non-destructive as intended)
2872 * Patch by Gary Jennejohn, 28 Oct 2003:
2873 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
2874 to prevent stack overflow on ARM systems
2876 * Patch by Stephan Linz, 28 Oct 2003:
2877 fix init sequence error for NIOS port
2879 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
2881 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
2883 * Patch by Xiao Xianghua, 23 Oct 2003:
2884 small patch for mpc85xx
2886 * Fix small problem in MPC5200 I2C driver
2888 * Fix FCC3 support on ATC board
2890 * Correct header printing for multi-image files in do_bootm()
2892 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
2894 * Fix PCI problems on PPChameleon board
2896 * Patch by Steven Scholz, 18 Oct 2003:
2897 Fix AT91RM9200 ethernet driver
2899 * Patch by Nye Liu, 17 Oct 2003:
2900 Fix typo in include/mpc8xx.h
2902 * Patch by Richard Woodruff, 16 Oct 03:
2903 Fixes for cpu/arm925/interrupt.c
2904 - Initialize timestamp & lastdec vars.
2905 - fix timestamp overflows.
2906 - fix lastdec overflow.
2907 - smarter normalization to allow udelay() below 1ms to work.
2909 * Patch by Scott McNutt, 16 Oct
2910 add networking support for the Altera Nios Development Kit,
2911 Cyclone Edition (DK-1C20)
2913 * Patch by Jon Diekema, 14 Oct 2003:
2914 add hint about doc/README.silent to README file
2916 * Add CompactFlash support for NSCU
2918 * Fix PCI problems on PPChameleonEVB
2920 * TRAB auto-update: Base decision if we have to strip the image
2921 header on image type as encoded in the header
2922 (include image type patch by Martin Krause, 17 Oct 2003)
2924 * Patches by Xianghua Xiao, 15 Oct 2003:
2926 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2927 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2928 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2930 * Fix flash timings on TRAB board
2932 * Make sure HUSH is initialized for running auto-update scripts
2934 * Make 5200 reset command _really_ reset the board, without running
2935 any other code after it
2937 * Fix errors with flash erase when range spans across banks
2938 that are mapped in reverse order
2940 * Fix flash mapping and display on P3G4 board
2942 * Patch by Kyle Harris, 15 Jul 2003:
2943 - add support for Intel IXP425 CPU
2944 - add support for IXDP425 eval board
2946 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2947 for more information
2949 * Patch by Steven Scholz, 10 Oct 2003
2950 - Add support for Altera FPGA ACEX1K
2952 * Patches by Thomas Lange, 09 Oct 2003:
2953 - fix cmd_ide.c for non ppc boards (read/write functions did not
2954 add ATA base address)
2955 - fix for shannon board
2956 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
2957 - Endian swap ATA identity for all big endian CPUs, not just PPC
2958 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2960 - add support for dbau1x00 board (MIPS32)
2962 * Patch by Sangmoon Kim, 07 Oct 2003:
2963 add support for debris board
2965 * Patch by Martin Krause, 09 Oct 2003:
2966 Fixes for TRAB board
2967 - /board/trab/rs485.c: correct baudrate
2968 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
2969 udelay(); fix some timing problems with adc controller
2970 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2971 modify commands: touch and buzzer
2973 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2974 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2975 Use direct function calls for auto_update instead of hush commands
2977 * Patch by Scott McNutt, 04 Oct 2003:
2978 - add support for Altera Nios-32 CPU
2979 - add support for Nios Cyclone Development Kit (DK-1C20)
2981 * Patch by Steven Scholz, 29 Sep 2003:
2982 - A second parameter for bootm overwrites the load address for
2983 "Standalone Application" images.
2984 - bootm sets environment variable "filesize" to the resulting
2985 (uncompressed) data length for "Standalone Application" images
2986 when autostart is set to "no". Now you can do something like
2987 if bootm $fpgadata $some_free_ram ; then
2988 fpga load 0 $some_free_ram $filesize
2991 * Patch by Denis Peter, 25 Sept 2003:
2992 add support for the MIP405 Rev. C board
2994 * Patch by Yuli Barcohen, 25 Sep 2003:
2995 add support for Zephyr Engineering ZPC.1900 board
2997 * Patch by Anders Larsen, 23 Sep 2003:
2998 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
2999 implemented for the x86 architecture)
3001 * Patch by Sangmoon Kim, 23 Sep 2003:
3002 fix pll_pci_to_mem_multiplier table for MPC8245
3004 * Patch by Anders Larsen, 22 Sep 2003:
3005 enable timed autoboot on PXA
3007 * Patch by David Müller, 22 Sep 2003:
3008 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3009 returns correct libgcc file path
3010 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3011 time on s3c24x0 systems
3013 * Patch by Jon Diekema, 19 Sep 2003:
3014 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3015 link state to the fault LED.
3016 - In NetLoop, make the Fault LED reflect the link status. The link
3017 status gets updated on entry, and on timeouts.
3019 * Patch by Anders Larsen, 18 Sep 2003:
3020 allow mkimage to build and run on Cygwin-hosted systems
3022 * Patch by Frank Müller, 18 Sep 2003:
3023 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3026 * Patch by Pantelis Antoniou, 16 Sep 2003:
3027 add tool to compute fileds in the PLPRCR register for MPC86x
3029 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3031 * Fix build problems under FreeBSD
3033 * Add generic filesystem image type
3035 * Make fatload set filesize environment variable
3037 * enable basic / medium / high-end configurations for PPChameleonEVB
3038 board; fix NAND code
3040 * enable TFTP client code to specify to the server the desired
3041 timeout value (see RFC-2349)
3043 * Improve SDRAM setup for TRAB board
3045 * Suppress all output with splashscreen configured only if "splashimage"
3048 * Fix problems with I2C support for mpc5200
3050 * Adapt TRAB configuration and auto_update to new memory layout
3052 * Add configuration for wtk board
3054 * Add support for the Sharp LQ065T9DR51U LCD display
3056 * Patch by Rune Torgersen, 17 Sep 2003:
3057 - Fixes for MPC8266 default config
3058 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3060 * Patches by Jon Diekema, 17 Sep 2003:
3061 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3064 - adjust "help" output
3066 * Patches by Anders Larsen, 17 Sep 2003:
3067 - fix spelling errors
3068 - set GD_FLG_DEVINIT flag only after device function pointers
3070 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3072 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3073 - trigger watchdog while waiting in serial driver
3075 * Add auto-update code for TRAB board using USB memory sticks,
3076 support new configuration with more memory
3078 * disable MPC5200 bus pipelining as workaround for bus contention
3080 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3081 priority; configure critical interrupts to be handled like external
3084 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3085 go back to 66 MHz for stability
3087 * Patches by Jon Diekema, 15 Sep 2003:
3088 - add description for missing CFG_CMD_* entries in the README file
3091 * Patch by Gleb Natapov, 14 Sep 2003:
3092 enable watchdog support for all MPC824x boards that have a watchdog
3094 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3095 "Non-octet Aligned Frame" errors we see at 100 Mbps
3097 * Patch by Sharad Gupta, 14 Sep 2003:
3098 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3100 * Patch by llandre, 11 Sep 2003:
3101 update configuration for PPChameleonEVB board
3103 * Patch by David Müller, 13 Sep 2003:
3104 various changes to VCMA9 board specific files
3106 * Add I2C support for MGT5100 / MPC5200
3108 * Patch by Rune Torgersen, 11 Sep 2003:
3109 Changed default memory option on MPC8266ADS to NOT be Page Based
3110 Interleave, since this doesn't work very well with the standard
3113 * Patch by George G. Davis, 12 Sep 2003:
3114 fix Makefile settings for sk98 driver
3116 * Patch by Stefan Roese, 12 Sep 2003:
3117 - new boards added: DP405, HUB405, PLU405, VOH405
3118 - some esd boards updated
3119 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3121 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3123 * Patch by Martin Krause, 11 Sep 2003:
3124 add burn-in tests for TRAB board
3126 * Enable instruction cache on MPC5200 board
3128 * Patch by Denis Peter, 11 Sep 2003:
3129 - fix USB data pointer assignment for bulk only transfer.
3130 - prevent to display erased directories in FAT filesystem.
3132 * Change output format for NAND flash - make it look like for other
3135 ======================================================================
3136 Changes for U-Boot 0.4.8:
3137 ======================================================================
3139 * Add I2C and RTC support for RMU board
3141 * Patches by Denis Peter, 9 Sep 2003:
3142 add FAT support for IDE, SCSI and USB
3144 * Patches by Gleb Natapov, 2 Sep 2003:
3145 - cleanup of POST code for unsupported architectures
3146 - MPC824x locks way0 of data cache for use as initial RAM;
3147 this patch unlocks it after relocation to RAM and invalidates
3150 * Patch by Gleb Natapov, 30 Aug 2003:
3151 new I2C driver for mpc107 bridge. Now works from flash.
3153 * Patch by Dave Ellis, 11 Aug 2003:
3154 - JFFS2: fix typo in common/cmd_jffs2.c
3155 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3156 - JFFS2: remove node version 0 warning
3157 - JFFS2: accept JFFS2 PADDING nodes
3158 - SXNI855T: add AM29LV800 support
3159 - SXNI855T: move environment from EEPROM to flash
3160 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3162 * Patch by Bill Hargen, 11 Aug 2003:
3163 fixes for I2C on MPC8240
3164 - fix i2c_write routine
3165 - fix iprobe command
3166 - eliminates use of global variables, plus dead code, cleanup.
3168 * Add support for USB Mass Storage Devices (BBB)
3169 (tested with USB memory sticks only)
3171 * Avoid flicker on TRAB's VFD
3173 * Add support for SK98xx driver
3175 * Add PCI support for SL8245 board
3177 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3178 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3179 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3181 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3182 to allow for more accurate baudrate settings
3183 (error now 0.7% at 115 kbps, instead of 3.5% before)
3185 * Patch by Andreas Mohr, 4 Sep 2003:
3186 Fix a lot of spelling errors
3188 * Add support for PPChameleon Eval Board
3190 * Add support for P3G4 board
3192 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3195 * Patch by Yuli Barcohen, 7 Aug 2003:
3196 check BCSR to detect if the board is configured in PCI mode
3198 ======================================================================
3199 Changes for U-Boot 0.4.7:
3200 ======================================================================
3202 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3203 add support for Adder II MPC852T module
3205 * Patch by George G. Davis, 19 Aug 2003:
3206 fix TI Innovator/OMAP1510 pin configs
3208 * Patches by Kshitij, 18 Aug 2003
3209 - add support for arm926ejs cpu core
3210 - add support for TI OMAP 1610 Innovator Board
3212 * Patch by Yuli Barcohen, 14 Aug 2003:
3213 add support for bzip2 uncompression
3215 * Add GCC library to examples/Makefile so GCC utility functions will
3218 * Add I2C and RTC support for RMU board using software I2C driver
3219 (because of better response to iprobe command); fix problem with
3222 * Patch by Matthias Fuchs, 28 Aug 2003:
3223 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3224 CONFIG_BOOTP_MAKS (see README).
3226 * Fix ICU862 environment problem
3228 * Fix RAM size detection for RMU board
3230 * Implement "reset" for MGT5100/MPC5200 systems
3232 ======================================================================
3233 Changes for U-Boot 0.4.6:
3234 ======================================================================
3236 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3237 allow selection of clock frequency as "make" target
3239 * Implement memory autosizing code for IceCube boards
3241 * Configure network port on INCA-IP for autonegotiation
3243 * Fix overflow problem in network timeout code
3245 * Patch by Richard Woodruff, 8 Aug 2003:
3246 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3248 ======================================================================
3249 Changes for U-Boot 0.4.5:
3250 ======================================================================
3252 * Update for TQM board defaults:
3253 disable clocks_in_mhz, enable boot count limit
3255 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3256 in toplevel directory instead. Removed astest.c from tools/gdb because
3257 it is no longer relevant.
3259 * Fix PCI support for MPC5200 / IceCube Board
3261 * Map ISP1362 USB OTG controller for NSCU board
3263 * Patch by Brad Parker, 02 Aug 2003:
3264 fix sc520_cdp problems
3266 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3268 * Allow erase command to cross flash bank boundaries
3270 * Patch by Scott McNutt, 21 Jul 2003:
3271 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3272 Both LynxOS and BlueCat linux KDIs are supported.
3274 * Patch by Richard Woodruff, 25 Jul 2003:
3275 use more reliable reset for OMAP/925T
3277 * Patch by Nye Liu, 25 Jul 2003:
3278 fix typo in mpc8xx.h
3280 * Patch by Richard Woodruff, 24 Jul 2003:
3281 Fixes for cmd_nand.c:
3282 - Fixed null dereferece which could result in incorrect ECC values.
3283 - Added support for devices with no Ready/Busy signal hooked up.
3284 - Added OMAP1510 read/write protect handling.
3285 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3287 - Switched default ECC to be JFFS2.
3289 * Allow crc32 to be used at address 0x000
3291 * Provide consistent interface to standalone applications to access
3292 the 'global_data' structure
3293 Provide a doc/README.standalone more useful to users/developers.
3295 * Make IceCube MGT5100 FEC driver work
3297 * Implement new mechanism to export U-Boot's functions to standalone
3298 applications: instead of using (PPC-specific) system calls we now
3299 use a jump table; please see doc/README.standalone for details
3301 * Patch by Dave Westwood, 24 Jul 2003:
3302 added support for Unity OS (a proprietary OS)
3304 * Patch by Detlev Zundel, 23 Jul 2003:
3305 add "imls" command to print flash table of contents
3307 * Fix cold boot detection for log buffer reset
3309 * Return error for invalid length specifiers with "cp.X" etc.
3311 * Fix startup problem on MIPS
3313 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3314 bitmap support is configured
3316 * Patch by Bill Hargen, 18 Jul 2003:
3317 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3319 * Patch by Denis Peter, 18 Jul 2003:
3320 - fix memory configuration for MIP405T
3321 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3323 * Cleanup of TQM82xx configurations; use "official" board types
3324 to make selection easier.
3326 * Patch by Martin Krause, 17 Jul 2003:
3327 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3329 * Patch by Richard Woodruff, 17 July 03:
3330 - Fixed bug in OMAP1510 baud rate divisor settings.
3332 * Patch by Nye Liu, 16 July 2003:
3334 - add MPC86xADS support (uses MPC86xADS.h)
3335 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3337 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3338 o don't trust gclk() software measurement by default, depend on
3339 CONFIG_8xx_GCLK_FREQ
3340 - add DRAM SIMM not installed detection
3341 - use more "correct" SDRAM initialization sequence
3342 - allow different SDRAM sizes (8xxADS has 8M)
3344 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3345 - rename MAMR/MBMR defines to be more consistent. Should eventually
3346 be merged into MxMR to better reflect the PowerQUICC datasheet.
3348 * Patch by Yuli Barcohen, 16 Jul 2003:
3349 support new Motorola PQ2FADS-ZU evaluation board which replaced
3350 MPC8260ADS and MPC8266ADS
3352 ======================================================================
3353 Changes for U-Boot 0.4.4:
3354 ======================================================================
3356 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3358 * Add support for MGT5100 and MPC5200 processors
3360 * Patch by Lutz Dennig, 15 Jul 2003:
3361 update for R360MPI board
3363 ======================================================================
3364 Changes for U-Boot 0.4.3:
3365 ======================================================================
3367 * Patches by Kshitij, 04 Jul 2003
3368 - added support for arm925t cpu core
3369 - added support for TI OMAP 1510 Innovator Board
3371 * Patches by Martin Krause, 14 Jul 2003:
3372 - add I2C support for s3c2400 systems (trab board)
3373 - (re-) add "ping" to command table
3375 * Fix handling of "slow" POST routines
3377 * Patches by Yuli Barcohen, 13 Jul 2003:
3378 - Correct flash and JFFS2 support for MPC8260ADS
3379 - fix PVR values and clock generation for PowerQUICC II family
3382 * Patch by Bernhard Kuhn, 08 Jul 2003:
3383 - add support for M68K targets
3385 * Patch by Ken Chou, 3 Jul:
3386 - Fix PCI config table for A3000
3387 - Fix iobase for natsemi.c
3388 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3390 * Allow to enable "slow" POST routines by key press on power-on
3391 * Fix temperature dependend switching of LCD backlight on LWMON
3392 * Tweak output format for LWMON
3394 * Patch by Stefan Roese, 11 Jul 2003:
3395 - Fix bug in CONFIG_VERSION_VARIABLE.
3396 - AR405 config updated.
3397 - OCRTC/ORSG: bsp command added.
3398 - ASH405 bsp update.
3400 ======================================================================
3401 Changes for U-Boot 0.4.2:
3402 ======================================================================
3404 * Add support for NSCU board
3406 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3408 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3409 mirror bit flash on TQM8xxM modules
3411 * Patch by Kenneth Johansson, 30 Jun 2003:
3412 get rid of MK_CMD_ENTRY macro; update doc/README.command
3414 * Patch by Seb James, 30 Jun 2003:
3415 Improve documentation of I2C configuration in README
3417 * Fix problems with previous log buffer "fixes"
3419 * Fix minor help text issues
3421 * "log append" did not append a newline
3423 ======================================================================
3424 Changes for U-Boot 0.4.1:
3425 ======================================================================
3427 * Fix some missing commands, cleanup header files
3428 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3430 * Rewrite command lookup and help command (fix problems with bubble
3431 sort when sorting command name list). Minor cleanup here and there.
3433 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3434 - Allow to call sysmon function interactively
3435 - PIC on LWMON board needs delay after power-on
3436 - Add missing RSR definitions for MPC8xx
3437 - Improve log buffer handling: guarantee clean reset after power-on
3438 - Add support for EXBITGEN board (aka "genie")
3439 - Add support for SL8245 board
3442 - remove trailing white space, trailing empty lines, C++ comments, etc.
3443 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3445 * Patches by Kenneth Johansson, 25 Jun 2003:
3446 - major rework of command structure
3447 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3449 ======================================================================
3450 Changes for U-Boot 0.4.0:
3451 ======================================================================
3453 * Patches by Robert Schwebel, 26 Jun 2003:
3454 - csb226 configuration updated
3455 - credits for logodl port updated
3456 - innokom configuration updated
3457 - logodl tree update, still with coding style inconsistencies
3458 - added OCM for ppc405 warning to README
3460 * Patch by Pantelis Antoniou, 25 Jun 2003:
3461 update NetVia with V2 board support
3463 * Header file cleanup for ARM
3465 * Patch by Murray Jensen, 24 Jun 2003:
3466 - make sure to use only U-boot provided header files
3467 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3469 * Patch by Stefan Roese, 24 Jun 2003:
3470 - Update esd ASH405 board files.
3471 - Update esd DASA_SIM config file.
3472 - Add ping command to some esd boards.
3474 * Patch by Yuli Barcohen, 23 Jun 2003:
3475 Update for MPC8260ADS board
3477 * Patch by Murray Jensen, 23 Jun 2003:
3478 - cleanup of GCC 3.x compiler warnings
3480 * Patch by Rune Torgersen, 4 Jun 2003:
3481 add large memory support for MPC8266ADS board
3483 * Patch by Richard Woodruff, 19 June 03:
3484 - Enabled standard u-boot device abstraction for ARM
3485 - Enabled console device for ARM
3486 - Initilized bi_baudrate for ARM
3488 * Patch by Bill Hargen, 23 Apr 2003:
3489 fix byte order for 824x I2C addresses (write op)
3491 * Patch by Murray Jensen, 20 Jun 2003:
3493 - cleanup (especially for gcc-3.x compilers)
3495 * Patch by Tom Guilliams, 20 Jun 2003:
3496 added CONFIG_750FX support for IBM 750FX processors
3498 * Patch by Devin Crumb, 02 Apr 2003:
3499 Fix clock divider rounding problem in drivers/serial.c
3501 * Patch by Richard Woodruff, 19 June 03:
3502 - Fixed smc91c111 driver to sync with the u-boot environment
3503 (driver/smc91c111.c).
3504 - Added eth_init error return check in NetLoop (net/net.c).
3506 * Patch by Ken Chou, 19 June 2003:
3507 Added support for A3000 SBC board (Artis Microsystems Inc.)
3509 * Patches by Murray Jensen, 17 Jun 2003:
3510 - Hymod board database mods: add "who" field and new xilinx chip types
3511 - provide new "init_cmd_timeout()" function so code external to
3512 "common/main.c" can use the "reset_cmd_timeout()" function before
3513 entering the main loop
3514 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3515 slightly different. see include/configs/hymod.h for an example
3516 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3517 CFG_DTT_ADM1021 defined)
3518 - add new "eeprom_probe()" function which has similar args and
3519 behaves in a similar way to "eeprom_read()" etc.
3520 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3521 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3522 - gdbtools copyright update
3523 - ensure that set_msr() executes the "sync" and "isync" instructions
3524 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3525 - 8260 I/O ports fix: Open Drain should be set last when configuring
3526 - add SIU IRQ defines for 8260
3527 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3528 config.mk to allow board configurations to override the GNU
3529 linker script, selected via the LDSCRIPT, make variable, and to
3530 give an initial value to the OBJCFLAGS make variable
3531 - 8260 i2c enhancement:
3532 o correctly extends the timeout depending on the size of all
3533 queued messages for both transmit and receive
3534 o will not continue with receive if transmit times out
3535 o ensures that the error callback is done for all queued tx
3537 o correctly detects both tx and rx timeouts, only delivers one to
3538 the callback, and does not overwrite an earlier error
3539 o logic in i2c_probe now correct
3540 - add "vprintf()" function so that "panic()" function can be
3542 - many Hymod board changes
3544 * Patches by Robert Schwebel, 14 Jun 2003:
3545 - add support for Logotronic DL datalogger board
3546 - cleanup serial line after kermit binary download
3547 - add debugX macro (debug level support)
3548 - update mach-types.h to latest arm.linux.org.uk master list.
3550 * Patches by David Müller, 12 Jun 2003:
3551 - rewrite of the S3C24X0 register definitions stuff
3552 - "driver" for the built-in S3C24X0 RTC
3554 * Patches by Yuli Barcohen, 12 Jun 2003:
3555 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3556 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3557 configuration word supplied by FPGA on some MPC8260ADS boards
3559 * Patch by Pantelis Antoniou, 10 Jun 2003:
3560 Unify status LED interface
3562 * Add support for DS12887 RTC; add RTC support for ATC board
3564 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3565 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3566 - Add Atmel DataFlash support for reading and writing.
3567 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3568 - Add Flash detection on Atmel AT91RM9200DK
3569 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3570 - Replace old Ethernet PHY layer functions
3571 - Change link address
3573 * Patch by Frank Smith, 9 Jun 2003:
3574 use CRIT_EXCEPTION for machine check on 4xx
3576 * Patch by Detlev Zundel, 13 Jun 2003:
3577 added implementation of the "carinfo" command in cmd_immap.c
3579 * Fix CONFIG_NET_MULTI support in include/net.h
3581 * Patches by Kyle Harris, 13 Mar 2003:
3582 - Add FAT partition support
3583 - Add command support for FAT
3584 - Add command support for MMC
3586 - Add Intel PXA support for video
3587 - Add Intel PXA support for MMC
3589 - Enable MMC and FAT for lubbock board
3590 - Other misc changes for lubbock board
3592 * Patch by Robert Schwebel, April 02, 2003:
3593 fix for SMSC91111 driver
3595 * Patch by Vladimir Gurevich, 04 Jun 2003:
3596 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3598 * Patch by Stefan Roese, 05 Jun 2003:
3599 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3600 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3601 data cache can be used even if the chip select is in use.
3602 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3603 (see README for further description).
3604 - Changed config files of CONFIG_EEPRO100 boards to use the
3605 CFG_RX_ETH_BUFFER define.
3607 * Add support for RMU board
3609 * Add support for TQM862L at 100/50 MHz
3611 * Patch by Pantelis Antoniou, 02 Jun 2003:
3612 major reconstruction of networking code;
3613 add "ping" support (outgoing only!)
3615 * Patch by Denis Peter, 04 June 2003:
3616 add support for the MIP405T board
3618 * Patches by Udi Finkelstein, 2 June 2003:
3619 - Added support for custom keyboards, initialized by defining a
3620 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3621 - Added support for the RBC823 board.
3622 - cpu/mpc8xx/lcd.c now automatically calculates the
3623 Horizontal Pixel Count field.
3625 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3626 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3628 * Patch by Mark Rakes, 14 May 2003:
3629 add support for Intel e1000 gig cards.
3631 * Patch by Nye Liu, 3 Jun 2003:
3632 fix critical typo in MAMR definition (include/mpc8xx.h)
3634 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3636 * Patch by Klaus Heydeck, 2 Jun 2003
3637 Minor changes for KUP4K configuration
3639 * Patch by Marc Singer, 29 May 2003:
3640 Fixed rarp boot method for IA32 and other little-endian CPUs.
3642 * Patch by Marc Singer, 28 May 2003:
3643 Added port I/O commands.
3645 * Patch by Matthew McClintock, 28 May 2003
3646 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3647 - minor patches for utx8245
3649 * Patch by Daniel Engström, 28 May 2003:
3652 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3653 add nand flash support to SXNI855T configuration
3654 fix/extend nand flash support:
3655 - fix 'nand erase' command so does not erase bad blocks
3656 - fix 'nand write' command so does not write to bad blocks
3657 - fix nand_probe() so handles no flash detected properly
3658 - add doc/README.nand
3659 - add .jffs2 and .oob options to nand read/write
3660 - add 'nand bad' command to list bad blocks
3661 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3662 - make NAND read/write faster
3664 * Patch by Rune Torgersen, 23 May 2003:
3665 Update for MPC8266ADS board
3667 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3668 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3669 _time_ (!) if the environment is embedded within the U-Boot image,
3670 or in a separate flash sector.
3672 * Cleanup CFG_DER #defines in config files (wd maintained only)
3674 * Fix data abort exception handling for arm920t CPU
3676 * Fix alignment problems with flash driver for TRAB board
3678 * Patch by Donald White, 21 May 2003:
3679 fix calculation of base address in pci_hose_config_device()
3681 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3682 execute "cmd2", even if "cmd1" fails. Note that this is different
3683 to "run var1 var2" where the contents of "var2" will NOT be
3684 executed when a command in "var1" fails.
3686 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3688 * Patch by Kyle Harris, 20 May 2003:
3689 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3690 into cpu/pxa and arch-pxa.
3692 * Patch by Stefan Roese, 23 May 2003:
3693 - IBM PPC405EP port added.
3694 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3695 UART0) is used as default U-Boot console. PPC4xx only!
3696 - esd ASH405 board added (PPC405EP based).
3697 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3698 - esd CPCI405AB board added.
3699 - esd PMC405 board added.
3700 - Update of some esd boards.
3702 * Patch by Denis Peter, 19 Mai 2003:
3703 add support for the MIP405-3 board
3705 * Patch by Dave Ellis, 22 May 2003:
3706 Fix problem with only partially cleared .bss segment
3708 * Patch by Rune Torgersen, 12 May 2003:
3709 get PCI to work on a MPC8266ADS board; incorporate change to
3710 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3712 * Patch by Nye Liu, 1 May 2003:
3713 minor patches for the FADS8xx
3715 * Patch by Thomas Schäfer, 28 Apr 2003:
3716 Fix SPD handling for 256 ECC DIMM on Walnut
3718 * Add support for arbitrary bitmaps for TRAB's VFD command;
3719 allow to pass boot bitmap addresses in environment variables;
3720 allow for zero boot delay
3722 * Patch by Christian Geißinger, 19 May 2002:
3723 On TRAB: wait until the dummy byte has been completely sent
3725 * Patch by David Updegraff, 22 Apr 2003:
3726 update for CrayL1 board
3728 * Patch by Pantelis Antoniou, 21 Apr 2003:
3729 add boot support for ARTOS (a proprietary OS)
3731 * Patch by Steven Scholz, 11 Apr 2003:
3732 Add support for RTC DS1338
3734 * Patch by Rod Boyce, 24 Jan 2003:
3735 Fix counting of extended partitions in diskboot command
3737 * Patch by Christophe Lindheimer, 20 May 2003:
3738 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3740 * Fix SDRAM timing on Purple board
3742 * Add support for CompactFlash on ATC board
3743 (includes support for Intel 82365 and compatible PC Card controllers,
3744 and Yenta-compatible PCI-to-CardBus controllers)
3746 * Patch by Mathijs Haarman, 08 May 2003:
3747 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3749 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3751 * Add support for Promess ATC board
3753 * Patch by Keith Outwater, 28 Apr 2003:
3754 - Miscellaneous corrections and additions to GEN860T board specific code.
3755 - Added GEN860_SC variant to GEN860T.
3756 - Miscellaneous corrections to GEN860T documentation.
3757 - Correct duplicate entry in U-Boot CREDITS file.
3758 - Add GEN860T_SC entry in MAINTAINERS file.
3759 - Update CREDITS file with GEN860T_SC info.
3761 * Update Smiths Aerospace addresses in MAINTAINERS file
3763 * Fix error handling in hush's version of "run" command
3766 - Splashscreen support
3769 - temperature dependend enabling of LCD
3771 * Allow booting from old "PPCBoot" disk partitions
3773 * Add support for TQM8255 Board / MPC8255 CPU
3775 ======================================================================
3776 Changes for U-Boot 0.3.1:
3777 ======================================================================
3779 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3781 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3782 display when Linux takes over
3784 * Patch by Erwin Rol, 27 Feb 2003:
3785 Add support for RTEMS (this time for real).
3787 * Add support for "bmp info" and "bmp display" commands to load
3788 bitmap images; this can be used (for example in a "preboot"
3789 command) to display a splash screen very quickly after poweron.
3791 * Add support for 133 MHz clock on INCA-IP board
3793 * Patch by Lutz Dennig, 10 Apr 2003:
3794 Update for R360MPI board
3796 * Add new meaning to "autostart" environment variable:
3797 If set to "no", a standalone image passed to the
3798 "bootm" command will be copied to the load address
3799 (and eventually uncompressed), but NOT be started.
3800 This can be used to load and uncompress arbitrary
3803 * Patch by Stefan Roese, 10 Apr 2003:
3804 Changed DHCP client to use IP address from server option field #54
3805 from the OFFER packet in the server option field #54 in the REQUEST
3806 packet. This fixes a problem using a Windows 2000 DHCP server,
3807 where the DHCP-server is not the TFTP-server.
3809 * Set max brightness for MN11236 displays on TRAB board
3811 * Add support for TQM862L modules
3813 ======================================================================
3814 Changes for U-Boot 0.3.0:
3815 ======================================================================
3817 * Patch by Arun Dharankar, 4 Apr 2003:
3818 Add IDMA example code (tested on 8260 only)
3820 * Add support for Purple Board (MIPS64 5Kc)
3822 * Add support for MIPS64 5Kc CPUs
3824 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
3826 * Patch by Denis Peter, 04 Apr 2003:
3827 - update MIP405-4 board
3829 * Patch by Stefan Roese, 4 Apr 2003:
3830 - U-Boot version environment variable "ver" added
3831 (CONFIG_VERSION_VARIABLE).
3832 - Changed PPC405GPr version from A to B.
3833 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
3835 * Patches by Denis Peter, 03 April 2003:
3836 - fix PCI IRQs on MPL boards
3837 - fix two more un-relocated pointer problems
3839 * Fix behaviour of "run" command:
3840 - print error message iv variable does not exist
3841 - terminate processing of arguments in case of error
3843 * Patches by Peter Figuli, 10 Mar 2003
3844 - Add support for BTUART on PXA platform
3845 - Add support for WEP EP250 (PXA) board
3847 * Fix flash problems on INCA-IP; add tool to allow bruning images to
3848 flash using a BDI2000
3850 * Implement fix for I2C Edge Conditions problem for all boards that
3851 use the bit-banging driver (common/soft_i2c.c)
3853 * Patch by Martin Winistoerfer, 23 Mar 2003
3854 - Add port to MPC555/556 microcontrollers
3855 - Add support for cmi customer board with
3856 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
3858 * Patch by Rick Bronson, 28 Mar 2003:
3859 - fix common/cmd_nand.c
3861 * Patch by Arun Dharankar, 24 Mar 2003:
3862 - add threads / scheduler example code
3864 * Add patches by Robert Schwebel, 31 Mar 2003:
3865 - add ctrl-c support for kermit download
3866 - align bdinfo output on ARM
3867 - csb226 board: bring in sync with innokom/memsetup.S
3868 - csb226 board: fix MDREFR handling
3869 - misc doc fixes / extensions
3870 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
3871 - add BOOT_PROGRESS to armlinux.c
3873 * Add CPU ID, version, and clock speed for INCA-IP
3875 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
3876 - fix SRAM and SDRAM memory sizing
3877 - add status LED support
3878 - add MAC address for second (SCC1) ethernet port
3880 * Update default environment for TQM8260 board
3882 * Patch by Rick Bronson, 16 Mar 2003:
3883 - Add NAND flash support for reading, writing, and erasing NAND
3884 flash (certain forms of which are called SmartMedia).
3885 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
3887 * Patches by Robert Schwebel, 19 Mar 2003:
3888 - use arm-linux-gcc as default compiler for ARM
3889 - fix i2c fixup code
3890 - fix missing baudrate setting
3891 - added $loadaddr / CFG_LOAD_ADDR support to loadb
3892 - moved "ignoring trailing characters" _before_ u-boot wants to
3893 print out diagnostics messages; removes bogus characters at the
3896 * Patch by John Zhan, 18 Mar 2003:
3897 Add support for SinoVee Microsystems SC8xx boards
3899 * Patch by Rolf Offermanns, 21 Mar 2003:
3900 ported the dnp1110 related changes from the current armboot cvs to
3901 current u-boot cvs. smc91111 does not work. problem marked in
3902 smc91111.c, grep for "FIXME".
3904 * Patch by Brian Auld, 25 Mar 2003:
3905 Add support for STM flash chips on ebony board
3907 * Add PCI support for MPC8250 Boards (PM825 module)
3909 * Patch by Stefan Roese, 25 Mar 2003:
3912 * Patch by Stefan Roese, 20 Mar 2003:
3913 - CPCI4052 update (support for revision 3).
3914 - Set edge conditioning circuitry on PPC405GPr for compatibility
3915 to existing PPC405GP designs.
3916 - Clip udiv to 5 bits on PPC405 (serial.c).
3918 * Extend INCAIP board support:
3919 - add automatic RAM size detection
3920 - add "bdinfo" command
3921 - pass flash address and size to Linux kernel
3922 - switch to 150 MHz clock
3924 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
3925 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3926 boards, version 153 for Rev. 200 boards).
3928 * Patch by Vladimir Gurevich, 12 Mar 2003:
3929 Fix relocation problem of statically initialized string pointers
3932 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
3933 Cleanup & bug fixes for JFFS2 code:
3934 - the memory mangement was broken. It caused havoc on malloc by
3935 writing beyond the block boundaries.
3936 - the length calculation for files was wrong, sometimes resulting
3937 in short file reads.
3938 - data copying now optionally takes fragment version numbers into
3939 account, to avoid copying from older data.
3940 See doc/README.JFFS2 for details.
3942 * Patch by Josef Wagner, 12 Mar 2003:
3943 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3944 - ETH05 and BEDBUG support for CU824
3945 - added support for MicroSys CPC45
3946 - new BOOTROM/FLASH0 and DOC base for PM826
3948 * Patch by Robert Schwebel, 12 Mar 2003:
3949 Fix the chpart command on innokom board
3952 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3953 s/PPCBoot/U-Boot/ in some files
3954 s/pImage/uImage/ in some files
3956 * Patch by Detlev Zundel, 15 Jan 2003:
3957 Fix '' command line quoting
3959 * Patch by The LEOX team, 19 Jan 2003:
3960 - add support for the ELPT860 board
3961 - add support for Dallas ds164x RTC
3963 * Patches by David Müller, 31 Jan 2003:
3964 - minimal setup for CardBus bridges
3965 - add EEPROM read/write support in the CS8900 driver
3966 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
3967 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
3969 * Patch by Steven Scholz, 04 Feb 2003:
3970 add support for RTC DS1307
3972 * Patch by Reinhard Meyer, 5 Feb 2003:
3973 fix PLPRCR/SCCR init sequence on 8xx to allow for
3974 changes of EBDF by software
3976 * Patch by Vladimir Gurevich, 07 Feb 2003:
3977 "API-compatibility patch" for 4xx I2C driver
3979 * TRAB fixes / extensions:
3980 - Restore VFD brightness as saved in environment
3981 - add support for Fujitsu flashes
3982 - make sure both buzzers are turned off (drive low level)
3984 * Patches by Robert Schwebel, 06 Mar 2003:
3985 - fix bug in BOOTP code (must use NetCopyIP)
3986 - update of CSB226 port
3987 - clear BSS segment on XScale
3988 - added support for i2c_init_board() function
3989 - update to the Innokom plattform
3991 * Extend support for redundand environments for configurations where
3992 environment size < sector size
3994 * Patch by Rune Torgersen, 13 Feb 2003:
3995 Add support for Motorola MPC8266ADS board
3997 * Patch by Kyle Harris, 19 Feb 2003:
3998 patches for the Intel lubbock board:
3999 memsetup.S - general cleanup (based on Robert's csb226 code)
4000 flash.c - overhaul, actually works now
4001 lubbock.c - fix init funcs to return proper value
4003 * Patch by Kenneth Johansson, 26 Feb 2003:
4004 - Fixed off by one in RFTA calculation.
4005 - No need to abort when LDF is lower than we can program it's only
4006 minimum timing so clamp it to what we can do.
4007 - Takes function pointer to function for reading the spd_nvram. Usefull
4008 for faking data or hardcode a module without the nvram.
4009 - fix other user for above change
4010 - fix some comments.
4012 * Patches by Brian Waite, 26 Feb 2003:
4013 - fix port for evb64260 board
4014 - fix PCI for evb64260 board
4017 * Patch by Reinhard Meyer, 1 Mar 2003:
4018 Add support for EMK TOP860 Module
4020 * Patch by Yuli Barcohen, 02 Mar 2003:
4021 Add SPD EEPROM support for MPC8260ADS board
4023 * Patch by Robert Schwebel, 21 Jan 2003:
4024 - Add support for Innokom board
4025 - Don't complain if "install" fails
4026 - README cleanup (remove duplicated lines)
4027 - Update PXA header files
4029 * Add documentation for existing POST code (doc/README.POST)
4031 * Patch by Laudney Ren, 15 Jan 2003:
4032 Fix handling of redundand environment in "tools/envcrc.c"
4034 * Patch by Detlev Zundel, 28 Feb 2003:
4035 Add bedbug support for 824x systems
4037 * Add support for 16 MB flash configuration of TRAB board
4039 * Patch by Erwin Rol, 27 Feb 2003:
4040 Add support for RTEMS
4042 * Add image information to README
4044 * Patch by Stefan Roese, 18 Feb 2003:
4045 CPCIISER4 configuration updated.
4047 * Patch by Stefan Roese, 17 Feb 2003:
4048 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4050 * Patch by Stefan Roese, 13 Feb 2003:
4051 Add "pcidelay" environment variable (in ms, enabled via
4052 CONFIG_PCI_BOOTDELAY).
4053 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4054 RST# to respond to configuration cycles (33MHz -> 1s).
4056 * Fix dual PCMCIA slot support (when running with just one
4059 * Add VFD type detection to trab board
4061 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4062 variable with value in the EEPROM
4064 * Patch by Stefan Roese, 10 Feb 2003:
4065 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4067 * Add support for MIPS32 4Kc CPUs
4069 * Add support for INCA-IP Board
4071 ======================================================================
4072 Changes for U-Boot 0.2.2:
4073 ======================================================================
4075 * Add dual ethernet support on PM826
4077 * Add support for LXT971 PHY on PM826
4079 * Patch by Tord Andersson, 16 Jan 2003:
4080 Fix flash sector count for TQM8xxL
4082 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4083 16 bytes out of each 32 byte block)
4085 ======================================================================
4086 Changes for U-Boot 0.2.1:
4087 ======================================================================
4089 * Add support for V37 board
4090 (patch by Jón Benediktsson, 11 Dec 2002)
4092 * Update baudrate in bd_info when it gets changed
4094 * Add watchdog trigger points while waiting for serial port
4095 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4097 * Improve command line tool to access the U-Boot's environment
4098 (figuration of the utility, using a config file)
4100 * Add single quote support for (old) command line parser
4102 * Switch LWMON board default config from FRAM to EEPROM;
4103 in POST, EEPROM shows up on 8 addresses
4105 ======================================================================
4106 Changes for U-Boot 0.2.0:
4107 ======================================================================
4109 * Use 1-byte-read instead of -write for iprobe() function
4110 Add i2c commands to PM826 config
4112 * extend I2C POST code: check for list on known addresses
4114 * Improve log buffer code; use "loglevel" to decide which messages
4115 to log on the console, too (like in Linux); get rid of "logstart"
4117 * Add command line tool to access the U-Boot's environment
4118 (board-specific for TRAB now, to be fixed later)
4120 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4121 Fix misc problems with AmigaOne support
4123 * Patch by Chris Hallinan, 3 Dec 2002:
4124 minor cleanup to the MPC8245 EPIC driver
4126 * Patch by Pierre Aubert , 28 Nov 2002
4127 Add support for external (SIU) interrupts on MPC8xx
4129 * Patch by Pierre Aubert , 28 Nov 2002
4130 Fix nested syscalls bug in standalone applications
4132 * Patch by David Müller, 27 Nov 2002:
4133 fix output of "pciinfo" command for CardBus bridge devices.
4135 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4138 * Add LED indication for IDE activity on KUP4K board
4140 * Fix startup problems with VFD display on TRAB
4142 * Patch by Pierre Aubert, 20 Nov 2002
4143 Add driver for Epson SED13806 graphic controller.
4144 Add support for BMP logos in cfb_console driver.
4146 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4148 * Patch by Rod Boyce, 21 Nov 2002:
4149 fix PCMCIA on MBX8xx board
4151 * Patch by Pierre Aubert , 21 Nov 2002
4152 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4153 bootmode word in DPRAM configurable
4155 * Patch by Daniel Engström, 18 Nov 2002:
4156 Fixes for x86 port (mostly strings issues)
4158 * Patch by Ken Chou, 18 Nov 2002:
4159 Fix for natsemi NIC cards (DP83815)
4161 * Patch by Pierre Aubert, 19 Nov 2002:
4162 fix a bug for the MII configuration, and some warnings
4164 * Patch by Thomas Frieden, 13 Nov 2002:
4165 Add code for AmigaOne board
4166 (preliminary merge to U-Boot, still WIP)
4168 * Patch by Jon Diekema, 12 Nov 2002:
4169 - Adding URL for IEEE OUI lookup
4170 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4172 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4173 root-on-nfs macros are designed to switch how the default boot
4174 method gets defined.
4176 * Patch by Daniel Engström, 13 Nov 2002:
4177 Add support for i386 architecture and AMD SC520 board
4179 * Patch by Pierre Aubert, 12 Nov 2002:
4180 Add support for DOS filesystem and booting from DOS floppy disk
4182 * Patch by Jim Sandoz, 07 Nov 2002:
4183 Increase number of network RX buffers (PKTBUFSRX in
4184 "include/net.h") for EEPRO100 based boards (especially SP8240)
4185 which showed "Receiver is not ready" errors when U-Boot was
4186 processing the receive buffers slower than the network controller
4189 * Patch by Andreas Oberritter, 09 Nov 2002:
4190 Change behaviour of NetLoop(): return -1 for errors, filesize
4191 otherwise; return code 0 is valid an means no file loaded - in this
4192 case the environment still gets updated!
4194 * Patches by Jon Diekema, 9 Nov 2002:
4195 - improve ADC/DAC clocking on the SACSng board to align
4196 the failing edges of LRCLK and SCLK
4197 - sbc8260 configuration tweaks
4198 - add status LED support for 82xx systems
4199 - wire sspi/sspo commands into command handler; improved error
4201 - add timestamp support and alternate memory test to the
4202 SACSng configuration
4204 * Patch by Vince Husovsky, 7 Nov 2002:
4205 Add "-n" to linker options to get rid of "Not enough room for
4206 program headers" problem
4208 * Patch by David Müller, 05 Nov 2002
4209 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4210 so we can use an already existing name
4212 * Patch by Pierre Aubert, 05 Nov 2002
4213 Hardware relatied improvments in FDC boot code
4215 * Patch by Holger Schurig, 5 Nov 2002:
4216 Make the PXA really change it's frequency
4218 * Patch by Pierre Aubert, 05 Nov 2002
4219 Add support for slave serial Spartan 2 FPGAs
4221 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4224 * Add support for log buffer which can be passed to Linux kernel's
4225 syslog mechanism; used especially for POST results.
4227 * Patch by Klaus Heydeck, 31 Oct 2002:
4228 Add initial support for kup4k board
4230 * Patch by Robert Schwebel, 04 Nov 2002:
4231 - use watchdog to reset PXA250 systems
4232 - added progress callbacks to (some of the) ARM code
4233 - update for Cogent CSB226 board
4235 * Add support for FPS860 board
4237 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4238 Improve PCI access on 32-bits Compact PCI bus
4240 * Fix mdelay() on TRAB - this was still the debugging version with
4241 seconds instead of ms.
4243 * Patch by Robert Schwebel, 1 Nov 2002:
4244 XScale related cleanup (affects all ARM boards)
4246 * Cleanup of names and README.
4248 ======================================================================
4249 Notes for U-Boot 0.1.0:
4250 ======================================================================
4252 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4254 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4255 For information about the history of the project please see the
4256 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4258 ======================================================================