1 ======================================================================
2 Changes for U-Boot 1.1.4:
3 ======================================================================
5 * Add support for AP1000 board.
6 Patch by James MacAulay, 07 Oct 2005
8 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
9 Patch by Anders Larsen, 07 Oct 2005
11 The Atmel errata #11 states that the transfer buffer descriptor
12 table must be aligned on a 16-word boundary. As it turned out, this
13 is insufficient - it seems the table must be aligned on a boundary
14 at least as large as the table itself (in Linux this is not an
15 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
17 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
18 Patch by Anders Larsen, 07 Oct 2005
20 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
21 sed the linker scripts, rather than pre-process them.
22 Patch by Peter Pearse, 07 Oct 2005
24 * Update make target for ARM supported boards.
25 Use lowlevel_init() instead of platformsetup() [rename].
26 Patch by Peter Pearse, 06 Oct 2005
28 * Fix booting from serial dataflash on AT91RM9200
29 Patch by Peter Menzebach, 29 Aug 2005
31 * Add JFFS2 support for TRAB board
32 Patch by Martin Krause, 25 Aug 2005
34 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
35 Patch by Marcus Hall, 24 Aug 2005
37 * Fix the machine-id of the Cogent csb637 board
38 Patch by Anders Larsen, 05 Oct 2005
40 * Complete support for the KwikByte KB920x boards
41 Patch by Anders Larsen, 05 Oct 2005
43 * Set the AT91RM9200 clock to asynchronous mode
44 Patch by Anders Larsen, 03 May 2005
46 * Set the AT91RM9200 clock to synchronous mode
47 Patch by Anders Larsen, 29 Apr 2005
49 * Add support for Cogent csb637
50 Patch by Anders Larsen, 29 Apr 2005
52 * Fix dm9161.c initialization
53 Patch by Anders Larsen, 29 Apr 2005
55 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
56 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
58 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
59 Patch by Anders Larsen, 29 Apr 2005
61 * Fix device partition intialization for SystemACE disks.
62 Patch by Stephen Williams, 28 Apr 2005
64 * Added support for KwikByte KB920x boards (based on AT91RM9200)
65 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
67 * Add support for S29GL064M-R3 flash chip on xsengine board
68 Patch by Kurt Stremerch, 18 Apr 2005
70 * E500 update: repoint IVPR to RAM when code is relocated
71 Patch by Kylo Ginsberg, 13 Apr 2005
73 * Fix loop end test in lib_generic/string.c:strswab()
74 Patch by Andrew Dyer, October 10, 2005
75 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
79 * Update ARM Integrator boards:
80 Correct addessing errors in platform files.
81 Split off common core module data from Integrator header files to
82 include/armcoremodule.h.
83 Patch by Peter Pearse, 04 Oct 2005
85 * Make sure only supported compiler options are used
86 Import "cc-option" shell function from kernel and
87 use it to get the correct ARM GCC options for individual CPUs
88 Patch by Peter Pearse, 30 Jun 2005
90 * Fix 440GR to print correct cpu revision
91 Patch by Stefan Roese, 04 Oct 2005
93 * Change board message on AMCC Yosemite & Yellowstone to common style
94 Patch by Stefan Roese, 03 Oct 2005
96 * Fix compiler warning
98 * Fix FEC PHY addresses for TQM85xx boards
100 * Fix uninitialized variable problem in hush shell
101 Patch by Lars Rostock, 26 Sep 2005
103 * Undo change of f6e20fc6ca... to include/configs/trab.h
104 (Must have been an accident?)
106 * Add support for AT91RM9200 OHCI Controller.
107 Patch by Eric Benard, 07 Apr 2005
109 * Update ARM mach-types.h
110 Patch by Eric Benard, 07 Apr 2005
112 * Add support for MP2USB board.
113 Patch by Eric Benard, 07 Apr 2005
115 * Add board support for armadillo HT1070
116 Patch by Rowel Atienza, 06 Apr 2005
118 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
119 Patch by Vitaly Bordug, 30 Mar 2005
121 * Add iopset command on mpc8xx
122 Patch by Daniel Eisenhut, 25 Mar 2005
124 * Add support for MII in eepro100 driver.
125 Patch by Gleb Natapov, 21 Mar 2005
127 * Fixes to the Lubbock (PXA 25x) support:
128 - Resolve the FIXME with respect to saving the u-boot environment.
129 - Make the default load address land in real memory.
130 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
131 Patch by David Brownell, 10 Mar 2005
133 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
134 Patch by Marc Leeman, 04 Mar 2005
136 * OMAP242x H4 board update
137 - fix for ES2 differences.
138 - switch to using the cfi_flash driver.
139 - fix SRAM build address.
140 - fix for GP device operation.
141 - unlock SRAM for GP devices.
142 - display more device information.
143 - fix potential deadlock in omap24xx_i2c driver.
144 - fix DLL load values to match dpllout*1 operation.
145 - fix 2nd chip select init for combo DDR device.
146 - add support for CFI Intel 28F256L18 on H4 board.
147 Patch by Richard Woodruff, 03 Mar 2005
149 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
150 Patch by Steven Scholz, 02 Mar 2005
153 Patch by Ara Avanesyan, 24 Feb 2005
155 * Remove unneeded #include <malloc.h>
156 Patch by Ladislav Michl, 22 Feb 2005
158 * Add cramfs support for m68k
159 Patch by Zachary Landau, 21 Feb 2005
161 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
162 Patch by Jeff Angielski, 21 Feb 2005
164 * Fix au1x00_serial baud rate calculation:
165 remove hardcoded cpu clock divisor and use register instead;
166 round up instead of truncate
167 Patch by Andrew Dyer, 15 Feb 2005
169 * Add Xilinx Spartan3 family FPGA support
170 Patch by Kurt Stremerch, 14 Feb 2005
172 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
173 Patch by Zachary Landau, 11 Feb 2005
176 Patch by Matthias Fuchs, 25 Sep 2005
178 * Added support for PCI bridge on MPC8272ADS
179 Patch by Vitaly Bordug, Feb 09 2005
181 * Update multicore CM9XX support for Integrator AP to allow booting from flash
182 Patch by Jean-Paul Saman, 8 Feb 2005
184 * Fix strswab() to reliably find end of string
185 Patch by Andrew Dyer, 08 Feb 2005
187 * Fix typos in include/ppc440.h
188 Patch by Andrew E Mileski, 04 Feb 2005
190 * Add Vibren (was Accelent) PXA255 IDP Support
191 Patch by Cliff Brake, 04 Feb 2005
193 * Fix tools/bmp_logo.c using incorrect offset to pixel data
194 Patch by Andrew Dyer, 31 Jan 2005
196 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
197 Patch by Peter Pearse, 2 Feb 2005
199 * Fix error handling in tools/env/fw_env.c
200 Patch by Ara Avanesyan, 01 Feb 2005
202 * Fix MGT5100 PSC baudrate calculation
203 Patch by Sebastian Schau, 27 Jan 2005
205 * OMAP242x fix for GP device booting
206 - Add SRAM unlock for GP devices.
207 - Change DDR DLL unlock value to allow DPLLout*1 operation.
208 Patches by Richard Woodruff, 21 Jan 2005:
210 * Add support for AMD's Pb1x00 eval board;
211 add MII routines to the au1x00 ethernet driver;
212 add USB ohci driver (work in progress)
213 Patch by Thomas Sailer, 20 Jan 2005
215 * Update omap5912osk board
216 Use drivers/cfi_flash.c instead of private flash driver;
217 Remove hardcoded personalized settings from omap5912osk.h;
218 Fix spacing with (RO) marks in 'flinfo' output.
219 Patch by Michael Bendzick, 14 Jan 2005
221 * Fix warnings for PCI code on ixp
222 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
224 * virtex2 fix for bogus download error messages
225 The virtex2 FPGA download code watches for init going active during
226 a download of config data as an error condition. init also goes
227 active after a configuration is finished in concert with the done
228 signal. So far, the code does not check for done active until all
229 of the configuration data is sent. If configuration data has a few
230 extra pad bytes at the end, this would cause an error message even
231 though the download had suceeded.
232 NOTE: virtex2 slave serial and spartan2 versions may still have the
234 Patch by Andrew Dyer, 12 Jan 2005
236 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
237 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
238 message when probing for nonexistent flash in little endian mode.
239 As a side effect more efficient and smaller code is generated,
240 which is always a Good Thing (TM).
241 Patch by Ladislav Michl, 24 Sep 2005
243 * Update for TFTP using a fixed UDP port
244 Use the approved environment variable names. Added "tftpdstp" to
245 allow ports other than 69 per Tolunay Orkun's recommendation.
246 Patch by Jerry Van Baren, 12 Jan 2005
248 * Allow to force TFTP to use a fixed UDP port
249 (Add a configuration option CONFIG_TFTP_PORT and optional env
251 Patch by Jerry Van Baren, 10 Jan 2005
253 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
254 Patch by Leif Lindholm, 29 Dec 2004
256 * Cleanup: fix broken builds
258 * Fix PHY address argument passing with mii info command
259 Patch by Andrew Dyer, 28 Dec 2004
261 * Cleanup (PPC4xx is AMCC now)
263 * esd CPCI2DP board added
264 Patch by Matthias Fuchs, 22 Sep 2005
266 * esd PMC405 board updated
267 Patch by Matthias Fuchs, 22 Sep 2005
269 * Add SM501 support to HH405 board.
270 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
271 Add support for eeprom write-enable (CFG_EEPROM_WREN).
272 Patch by Stefan Roese, 22 Sep 2005
274 * Fix autonegotiation in tsec ethernet driver
275 Patch by Stefan Roese, 21 Sep 2005
277 * Fix bug in auto_update (trab board)
278 Patch by Martin Krause, 16 Sep 2005
280 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
281 Patch by Francesco Mandracci, 16 Sep 2005
283 * Update configuration for INKA4x0 board
285 * Update configuration for PM854 board
286 Based on patch by R. Loeffl, 20 Jul 2005
288 * Add PCI support to TQM8540 and TQM8560 boards
289 Patch by Stefan Roese, 15 Sep 2005
291 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
292 boards (baudrate, environment...). Flash driver fixed.
293 Patch by Stefan Roese, 15 Sep 2005
295 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
296 ethernet port on ebony.
297 Patch by Stefan Roese, 7 Sep 2005
299 * Added support for mtddevnum and mtddevname variables (mtdparts command)
301 * Change default console baud rate for stxxtc board
303 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
304 Patch by Stefan Roese, 31 Aug 2005
306 * Fix default command set (don't include CFG_CMD_DISPLAY command)
307 Patch by Pantelis Antoniou, 02 Sep 2005
311 * Enable SM712 driver support for HMI1001 board.
313 * Fix problems with ld version 2.16 (dot outside sections problem)
314 Pointed out by Gerhard Jaeger, 31 Aug 2005;
315 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
317 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
319 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
321 * Add keyboard and dot matrix display support for HMI1001 board.
323 * Prepare U-Boot for gcc-4.x
325 * Fixed Bamboo port to enable running without DDR-DIMM
326 (Bamboo has also 64MB onboard DDR)
327 Patch by Stefan Roese, 24 Aug 2005
329 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
330 now handling all 4xx cpu's
331 Patch by Stefan Roese, 16 Aug 2005
333 * Fix make dependencies for at91rm9200 and ks8695 cpus
334 Patch by Steven Scholz, 23 Aug 2005
336 * Add JFFS2 support for TQM5200 board
338 * Add esd cpci5200 and pf5200 boards
339 Patch by Reinhard Arlt, 22 Aug 2005
341 * Fix sysclock for TQM8540 and TQM8560 boards
342 Patch by Martin Krause, 25 Jul 2005
344 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
345 Patch by Martin Krause, 08 Jun 2005
347 * Add new board specific commands for TQM5200/STK52XX
348 - Sound commands (beep, wav, sound)
349 - Test commands (led, can, backlight, rs232)
350 Patch by Martin Krause, 02 May 2005
352 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
353 because of a bug in the AT91RM9200 CPU PLL
354 Patch by Martin Krause, 22 Apr 2005
356 * Add automatic HW detection for another CMC_PU2 variant
357 Patch by Martin Krause, 20 Apr 2005
359 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
360 Patch by Martin Krause, 19 Apr 2005
362 * Fix initialization problem on TQM5200 without SM501
363 Patch by Martin Krause, 08 Apr 2005
365 * Add RTC support for STK52XX.200
366 Patch by Martin Krause, 07 Apr 2005
368 * Add support for IFM o2dnt board
370 * Enable PCI on hmi1001 board
372 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
373 so we can use them to, e.g., check the existence of a file with
374 "if ls foo; then this; else that; fi" in the hush shell
375 Patch by Andreas Engel, 16 August 2005
377 * Coding style cleanup
379 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
380 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
382 * Check return value of malloc in 440gx_enet.c
383 Patch by Travis B. Sawyer, 18 Jul 2005
385 * Add Sandburst Metrobox and Sandburst Karef board support packages.
386 Second serial port on 440GX now defined as a system device.
387 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
388 Patch by Travis B. Sawyer, 12 Jul 2005
390 ======================================================================
391 Changes for U-Boot 1.1.3:
392 ======================================================================
396 * Add forgotten new fils from latest VoiceBlue update
398 * Make bootretry feature work with hush shell.
399 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
400 Patch by Andreas Engel, 19 Jul 2005
402 * Update Hymod Board Database PHP code in "tools" directory
403 Patch by Murray Jensen, 01 Jul 2005
405 * Make "tr" command use POSIX compliant; export HOSTOS make variable
406 Patch by Murray Jensen, 30 Jun 2005
408 * Fix Murray Jensen's mail address.
409 Patch by Murray Jensen, 30 Jun 2005
411 * Preserve PHY_BMCR during a soft reset.
412 Patch by Carl Riechers, 24 Jun 2005
414 * VoiceBlue update: eeprom tool can also store firmware version now.
415 eeprom.bin is runable by jumping at load address.
416 Patch by Ladislav Michl, 23 May 2005
418 * Move the AT91RM9200DK to the ARM Systems list.
419 Patch by Anders Larsen, 26 Apr 2005
421 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
422 Patch by Anders Larsen, 26 Apr 2005
424 * measure_gclk() is needed when DEBUG is enabled
425 Patch by Bryan O'Donoghue, 25 Apr 2005
427 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
428 Patch by Reinhard Arlt, 12 Aug 2005
430 * esd PCI405 board updated
431 Patch by Matthias Fuchs, 28 Jul 2005
433 * esd WUH405 and DU405 board updated
434 Patch by Matthias Fuchs, 27 Jul 2005
436 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
437 Patch by Matthias Fuchs, 4 May 2005
439 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
440 boards (baudrate, environment...). Flash driver fixed.
441 Patch by Stefan Roese, 11 Aug 2005
443 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
444 Patch by Stefan Roese, 11 Aug 2005
446 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
447 Patch by Stefan Roese, 11 Aug 2005
449 * Add configuration for IFM AEV FIFO board.
450 Minor coding style cleanup.
452 * Add configuration for IFM SPI eval board
454 * Fix CompactFlash problem on HMI1001 board
456 * Make new "mtdparts" code build with older compilers
457 Patch by Andrea Scian, 09 Aug 2005
459 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
460 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
461 with the 405 defines and the linux kernel defines.
462 Patch by Stefan Roese, 08 Aug 2005
464 * Fix compiler warnings with older GCC versions
466 * Add common (with Linux) MTD partition scheme and "mtdparts" command
468 Old, obsolete and duplicated code was cleaned up and replace by the
469 new partitioning method. There are two possible approaches now:
471 The first one is to define a single, static partition:
473 #undef CONFIG_JFFS2_CMDLINE
474 #define CONFIG_JFFS2_DEV "nor0"
475 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
476 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
477 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
479 The second method uses the mtdparts command line option and dynamic
482 /* mtdparts command line support */
483 #define CONFIG_JFFS2_CMDLINE
484 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
485 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
487 Command line of course produces bigger images, and may be inappropriate
488 for some targets, so by default it's off.
490 * Fix build problems for PM856 Board
492 * Fix sign extension bug in 'fpga loadb' command;
493 make 'fpga loadb' always print the file header info
494 Patch by Andrew Dyer, 11 Jan 2005
496 * Fix errors that occur when accessing SystemACE CF
497 Patch by Jeff Angielski, 09 Jan 2005
499 * Document switching between U-Boot and PlanetCore on RPXlite
500 by Sam Song, 24 Dec 2004
502 * Fix PowerQUICC II mask detection.
503 Patch by Eugene Surovegin, 20 Dec 2004
505 * Add support for Altera NIOS DK1C20 board
506 Patch by Shlomo Kut, 13 Dec 2004
508 * Add support for ep8248 board
509 Patch by Yuli Barcohen, 12 Dec 2004
513 * Fix baudrate setting for KGDB on MPC8260
514 Patch by HoJin, 11 Dec 2004
516 * Fix 'mii help' text formatting
517 Patch by Cory Tusar, 10 Dec 2004
519 * Fix return code of NFS command
520 Patch by Hiroshi Ito, 11 Dec 2004
524 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
525 Patch by Steven Blakeslee, 04 Aug 2005
527 * Add support for AMCC Bamboo PPC440EP eval board
528 Patch by Stefan Roese, 04 Aug 2005
530 * Patch by Jon Loeliger
531 Fix style issues primarily in 85xx and 83xx boards.
533 - Trailing white space
534 - Indentation not by TAB
535 - Excessive amount of empty lines
536 - Trailing empty lines
538 * Patch by Ron Alder, 11 Jul 2005
539 Add Xianghua Xiao and Lunsheng Wang's support for the
540 GDA MPC8540 EVAL board.
542 * Patch by Eran Liberty
543 Add support for the Freescale MPC8349ADS board.
545 * Patch by Jon Loeliger, 25 Jul 2005
546 Move the TSEC driver out of cpu/mpc85xx as it will be shared
547 by the upcoming mpc83xx family as well.
549 * Patch by Jon Loeliger, 05 May 2005
550 Implemented support for MPC8548CDS board.
551 Added DDR II support based on SPD values for MPC85xx boards.
552 This roll-up patch also includes bugfies for the previously
554 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
556 * Patch by Jon Loeliger, 10 Feb 2005
557 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
559 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
561 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
562 for faster flash parts.
563 Add documentation for BR/OR for FLASH.
565 * Patch by Jon Loeliger 08 Feb 2005
566 Determine L2 Cache size dynamically on 85XX boards.
568 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
569 - Convert the CPM2 based functionality to use new CONFIG_CPM2
570 option rather than a myriad of CONFIG_MPC8560-like variants.
571 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
572 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
573 new CONFIG_CPM2 option to each 8260 board.
575 * Add support for MicroSys PM856 board
576 Patch by Josef Wagner, 03 Aug 2005
578 * Minor fixes to PM854 board
579 Patch by Josef Wagner, 03 Aug 2005
581 * Adjust configuration of XENIAX board
582 (chip select and GPIO required for USB operation)
584 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
585 routed to the Watchdog handler
586 Patch by Eugene Surovegin, 18 Jun 2005
588 * (re)enabled scsi commands do_scsi() and do_scsiboot()
589 Patch by Denis Peter, 06 Dec 2004
591 * Fix endianess problem in TFTP / NFS default filenames
592 Patch by Hiroshi Ito, 06 Dec 2004
594 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
596 Patch by Murray Jensen, 18 Jul 2005
598 * Fix typo in mkconfig script (used == instead of =)
599 Patch by Murray Jensen, 18 Jul 2005
601 * Cleanup build problems on 64 bit build hosts
603 * Update MAINTAINERS file
605 * Patch by Stefan Roese, 01 Aug 2005:
606 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
607 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
609 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
610 to run on both 405GP and 405GPr eval boards).
612 * Patch by Steven Blakeslee, 27 Jul 2005:
613 - Add support for AMCC PPC440EP/GR.
614 - Add support for AMCC Yosemite PPC440EP eval board.
615 - Add support for AMCC Yellowstone PPC440GR eval board.
617 * Minor fixes for PPChameleon Board:
618 - fix alignment of NAND size
619 - make code do what the comment says
621 * Implement h/w sector protection status synchronization at boot.
622 The code is provided for, and was tested on, the Yukon/Alaska
623 and PM520 boards only.
625 A bug in flash_real_protect() for the Yukon board was fixed by
626 adding a function that tells if two banks are on one flash chip.
628 * Fix sysmon POST problem: check I2C error codes
629 This fixes a problem of displaying bogus voltages when the voltages
630 are so low that the I2C devices start failing while the rest of the
631 system keeps running.
633 * Patch by Cedric Vincent, 6 Jul 2005:
634 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
636 * Patch by Jon Loeliger, 20 Jul 2005:
637 Add missing PCI IO port definitions.
639 * Add CompactFlash support for HMI1001 board.
641 * Adjust printed board ID for LWMON board.
643 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
645 * Add new argument format for flash commands to allow for usage like
646 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
647 U-Boot will automaticially find the end of the corresponding sector.
649 * Patch by Stefan Roese, 5 Jul 2005:
650 Update uc100 board PHY setup
652 * Patch by Stefan Roese, 1 Jul 2005:
653 Fix PHY address for CATcenter board (now correct!)
655 * Patch by Stefan Roese, 30 Jun 2005:
656 Fix PHY addresses for PPChameleon and CATcenter boards
657 Change MAINTAINER for most esd boards
659 * Patch by Detlev Zundel, 30 Jun 2005:
660 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
662 * Fix baudrate calculation problem on MPC5200 systems
664 * Add EEPROM and RTC support for HMI1001 board
666 * Patch by Detlev Zundel, 20 Jun 2005:
667 Fix initialization of low active GPIO pins on inka4x0 board
669 * Enable redundant environment, disable HW flash protection of
672 * Patch by Travis Sawyer, 10 Jun 2005:
673 Initialize allocated dev and private hw structures
674 after their respective allocation in 440gx_enet.c
676 * Patch by Steven Scholz, 10 Jun 2005:
677 Fix byteorder problems with second argument of "bootm" with
680 * Add support for HMI1001 board
682 * Disable "date" and "sntp" commands on TQM866M
684 * Fix watchdog reset problems on LWMON board
686 * Patch by Juergen Selent, 17 May 2005:
687 Add support for Funkwerk VoVPN gateway module.
689 * Cleanup debug code for MPC8220 FEC driver
691 * Extend burst mode RAM test program to take a loop count
694 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
695 those boards that use it.
697 * Patches by Greg Ungerer, 19 May 2005:
698 - add support for the KS8695P (ARM 922 based) CPU
699 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
701 * Patch by Steven Scholz, 19 May 2005:
702 Add support for CONFIG_SERIAL_TAG on ARM boards
704 * Add PCI support for Sorcery board.
705 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
707 * Fix compile problems caused by new burst mode SDRAM test;
708 make port pins to trigger logic analyzer configurable
710 * Fix timer handling on MPC85xx systems
712 * Fix debug code in omap5912osk flash driver
714 * Add support for MPC8247 based "IDS8247" board.
716 * Add support for 2 x TSEC interfaces on the TQM8540 board.
718 * On LWMON we must use the watchdog to reset the board as the CPU
719 genereated HRESET pulse is too short to reset the external
722 * Add test tool to exercise SDRAM accesses in burst mode
723 (as standalone program, MPC8xx/PowerPC only)
725 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
728 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
729 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
730 added to support LZO and LZARI compression modes (undefined by
733 * Fix problem with symbolic links in JFFS2 code.
735 * Use linker ASSERT statement to prevent undetected overlapping of
736 sections on PPChameleon board; other boards might use this, too.
738 * Patch by Stefan Roese, 03 May 2005:
740 Fix problems in cmd_universe.c
742 * Patch by Matthias Fuchs, 03 May 2005:
743 Added missing variable declaration in cmd_nand.c
744 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
746 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
748 * Fix bug in the SDRAM initialization code for canmb, IceCube and
750 Fix PHY address for canmb board.
752 * Cleanup serial console baudrate calculation on AT91RM9200;
753 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
755 * Patch by Matthias Fuchs, 18 Apr 2005:
756 Make PCI target address spaces on PMC405 and CPCI405 boards
757 configurable via environment variables
759 * Auto-size RAM on canmb board.
761 * Add support for canmb board
763 * Patch by Stefan Roese, 13 Apr 2005:
764 Update for esd apc405
766 * Fixes for TQM8560 board:
768 - remove debug messages
769 - fix flash sector protection
771 * Patch by Steven Scholz, 07 Apr 2005:
772 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
774 * Patches by Steven Scholz, 07 Apr 2005:
775 Fix compiler warning in altera.c
776 Fix warning in cpu/arm920t/at91rm9200/i2c.c
778 * Patch by Ladislav Michl, 06 Apr 2005:
779 Fix voiceblue configuration.
781 * Patch by Stefan Roese, 06 Apr 2005:
782 Updates for OCOTEA board:
783 - Changed U-Boot size from 512kByte to 256kByte
784 - Fixed flash driver to support boot from soldered user flash
785 - Added README for switch from PIBS firmware to U-Boot
787 * Patch by Travis Sawyer, 05 Apr 2005:
788 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
789 Problem found by Andrew Wozniak.
791 * Patch by Steven Scholz, 06 Apr 2005:
792 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
793 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
795 * Patches by Robert Whaley, 29 Nov 2004:
796 - update the pxa-regs.h file for PXA27x chips
797 - add PXA27x based ADSVIX board
798 - add support for MMC on PXA27x processors
800 * Patch by Andrew E. Mileski, 28 Nov 2004:
801 Fix PPC4xx SPD SDRAM detection bug
803 * Patch by Hiroshi Ito, 26 Nov 2004:
804 Fix logic of "test -z" and "test -n" commands
806 * Patch by Ladislav Michl, 05 Apr 2005:
807 Add support for VoiceBlue board.
809 * Patch by Ladislav Michl, 05 Apr 2005:
810 Fix netboot_common() prototypes.
812 * Patch by Steven Scholz, 05 Apr 2005:
813 Use i.MX watchdog timer for reset_cpu()
815 * Patch by Steven Scholz, 05 Apr 2005:
816 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
817 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
820 * Add support for MPC8220 based "sorcery" board.
822 * Add support for TQM8560 board.
824 * Add FEC support for TQM8540 board.
825 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
827 * Patch by Martin Krause, 04 Apr 2005:
828 Update default configuration for CMC_PU2 board.
830 * Patch by Steven Scholz, 04 Apr 2005:
831 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
832 - introduce two new configuration options instead:
833 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
835 * Patch by Steven Scholz, 04 Apr 2005:
836 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
838 * Fix timer code for ARM systems: make sure that udelay() does not
839 reset timers so it's save to use udelay() in timeout code.
841 * Patch by Mathias Küster, 23 Nov 2004:
842 add udelay support for the mcf5282 cpu
844 * Patch by Tolunay Orkun, 16 November 2004:
845 fix incorrect onboard Xilinx CPLD base address
847 * Patch by Jerry Van Baren, 08 Nov 2004:
848 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
849 the jumper for the HRCW source should select flash. If lowboot is
850 not selected, the jumper for the HRCW source should select the
852 - change default load base address to 0x00400000
854 * Patch by Yuli Barcohen, 08 Nov 2004:
855 Add support for Analogue & Micro Rattler boards.
856 Tested on Rattler8248.
858 * Patch by Andre Renaud, 08 Nov 2004:
859 Fix watchdog support in common/lcd.c
861 * Patch by Marc Leeman, 05 Nov 2003:
862 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
863 bug only affects the XPC8245 processors
865 * Patches by Josef Wagner, 29 Oct 2004:
866 - Add support for MicroSys CPU87 board
867 - Add support for MicroSys PM854 board
869 * Patch by Jian Zhang, 02 Nov 2004:
870 Add 16-bit NAND support
872 * Patch by Scott McNutt, 01 Nov 2004:
873 Add missing NIOS/NIOS2 support for "iminfo" command
875 * Patch by Detlev Zundel, 29 Oct 2004:
876 Add missing NIOS/NIOS2 support for "mkimage" tool.
878 * Patch by David Adair, 27 Oct 2004:
879 Add missing 440GX SDRAM Controller reset
881 * Patch by Steven Scholz, 25 Oct 2004:
882 Declare reset_cpu() in include/common.h instead locally
884 * Patch by Yusdi Santoso, 22 Oct 2004:
885 - Add support for HIDDEN_DRAGON board
886 - fix endianess problem in driver/rtl1839.c
888 * Patch by Allen Curtis, 21 Oct 2004:
889 support multiple serial ports
891 * Patch by Richard Klingler, 03 Apr 2005:
892 Add call to eth_halt() in net/net.c when called functions fail
893 after eth_init() has been called.
895 * Patch by Sam Song, 3 April 2005:
896 - Update README.Netconsole
899 * Prepare for SoC rework of ARM code:
900 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
901 - rename memsetup into lowlevel_init (function name and source files)
902 Patch by Steven Scholz, 03 Apr 2005:
903 - create SoC specific directories include/asm-arm/arch-imx and
904 include/asm-arm/arch-s3c24x0
906 * Fix problems with SNTP support;
907 enable SNTP support in some boards.
909 * Patches by Martin Krause, 01 Apr 2005:
910 - Fix flash erase timeout on CMC_PU2
911 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
913 * Patch by Steven Scholz, 13 March 2005:
914 fix cache enabling for AT91RM9200
916 * Patch by Masami Komiya, 30 Mar 2005:
917 add SNTP support and expand time server and time offset fields of
918 DHCP support. See doc/README.SNTP
920 * Patch by Steven Scholz, 13 Dec 2004:
921 Fix bug in at91rm920 ethernet driver
923 * Patch by Steven Scholz, 13 Dec 2004:
924 Remove duplicated code by merging memsetup.S files for
925 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
927 * Patch by Detlev Zundel, 31 Mar 2005:
928 Cleanup duplicate definition of overwrite_console()
930 * Update TQM5200 configuration;
931 prepare for Rev. 200 starter kit boards
933 * Patch by Scott McNutt, 21 Oct 2004:
934 Add support for Nios-II EPCS Controller core.
936 * Patch by Scott McNutt, 20 Oct 2004:
938 - Add sysid command (Nios-II only).
939 - Locate default exception trampoline at proper offset.
940 - Implement I/O routines (readb, writeb, etc)
941 - Implement do_bootm_linux
943 * Patches by Martin Krause, 22 Mar 2005:
944 - use TQM5200_auto as MAKEALL target for TQM5200 systems
945 - add support for SM501 graphics controller
946 - add support for graphic console on TQM5200
947 - add support for TQM5200 Rev 200
948 - cleanup, fix typo in include/configs/TQM5200.h
950 * Patch by Manfred Baral, 17 Mar 2005:
953 * Fix RTC configuration for PPChameleon board
955 * Cleanup, fix typo in include/configs/TQM5200.h
957 * Patch by Stefan Roese, 16 Mar 2005:
958 Update for esd auto_update and hh405 board
960 * Adapt for U-Boot image size (new features enabled) on TQM5200
962 * Update code for TQM8540 board (and 85xx in general):
963 - Change the name of the Ethernet driver: MOTO ENET -> ENET
964 - Reformat boot messages
965 - Enable redundant environment
966 - Replace the -O2 optimization flag with -mno-string
968 * Patch by David Brownell, 10 Mar 2005:
969 Restore copyright statements in OHCI drivers.
971 * Add support for TQM8540 board
973 * Patch by Detlev Zundel, 14 Mar 2005:
974 NC650: changed NAND flash addressing to using UPMB
976 * Patch by Stefan Roese, 14 Mar 2005:
977 Update for esd voh405 fpga image
979 * INKA4x0: Allow initialization of LCD backlight dimming from
980 "brightness" environment variable.
982 * Add port initialization for digital I/O on INKA4x0
984 * Patch by Stefan Roese, 01 Mar 2005:
985 Update for esd boards dp405 and hub405
987 * Fix get_partition_info() parameter error in all other calls
988 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
990 * Enable USB and IDE support for INKA4x0 board
992 * Patch by Andrew Dyer, 28 Feb 2005:
993 fix ext2load passing an incorrect pointer to get_partition_info()
994 resulting in load failure for devices other than 0
996 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
998 * Cleanup USB and partition defines
1000 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1002 * Add reset code for Coral-P on INKA4x0 board
1004 * Patch by Martin Krause, 28 Jun 2004:
1005 Update for TRAB board.
1007 * Fix some missing "volatile"s in MPC5xxx FEC driver
1009 * Fix cirrus voltage detection (for CPC45)
1011 * Fix byteorder problem in usbboot and scsiboot commands.
1013 * Patch by Cajus Hahn, 04 Feb 2005:
1014 - don't insist on leading '/' for filename in ext2load
1015 - set default partition to useful value (1) in ext2load
1017 * Patch by Andrew Dyer, 08 Jan 2005:
1018 fix wrong return codes in ext2 code
1020 * Removed '--no-warn-mismatch' option from Makefile. This option
1021 makes 'ld' to overlook binary objects compatibility.
1023 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1024 --end-group) outside of the group. This will make 'ld' to do
1025 _multiple_ search in the library group when resolving symbol
1026 references and do only a _single_ seach in libgcc.a after the group
1029 * Fix stability problems on CPC45 board again.
1031 * Make image detection for diskboot / usbboot / scsiboot more robust
1032 (also check header checksum)
1034 * Update CPC45 board configuration.
1036 * Add USB and PCI support for INKA4x0 board
1038 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1042 * Patch by Robin Getz, 13 Oct 2004:
1043 Add standalone application to change SMC91C111 MAC addresses,
1044 see examples/README.smc91111_eeprom
1046 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1047 Fix Flash support for ARM Integrator CP.
1049 * Patch by Richard Woodruff, 10 Jan 2005:
1050 Update support for OMAP2420 (ARM11) and H4 board:
1051 o clean up and add new types to H4 memory probe code.
1052 o fix to work with internal boot.
1053 o added PRCM config III operation.
1054 o fix marginal flash timings.
1055 o add revison ATAG usage.
1056 o enable voltage scaling at power chip.
1057 o fix compile error for i2c.
1059 * Fix network problem (error when receiving multiple ARP packets)
1061 * Patch by Daniel Poirot, 12 Oct 2004:
1062 Add support for Wind River sbc405 board
1064 * Patch by Rainer Brestan, 12 Oct 2004:
1065 Make examples/Makefile more robust
1067 * Patch by Sam Song, 11 October 2004:
1068 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1069 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1072 * Patch by Sam Song, 10 Oct 2004:
1073 Fix a parameter error in run_command() in main.c
1075 * Patch by Richard Woodruff, 01 Oct 2004:
1076 add support for the TI OMAP2420 processor and its H4 reference
1079 * Patch by Christian Pellegrin, 24 Sep 2004:
1080 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1082 * Patch by Leif Lindholm, 23 Sep 2004:
1083 add support for the AMD db1550 board
1085 * Patch by Travis Sawyer, 15 Sep 2004:
1086 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1087 update README.serial_multi
1089 * Patches by David Snowdon, 07 Sep 2004:
1090 - add u-boot.hex target in the top level Makefile
1091 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1092 - use -mtune=xscale and -march=armv5 options for PXA
1094 * Patch by Florian Schlote, 08 Sep 2004:
1095 Add support for SenTec-COBRA5272-board (Coldfire).
1097 * Patch by Gleb Natapov, 07 Sep 2004:
1098 mpc824x: set PCI latency timer to a sane value
1101 * Patch by Kurt Stremerch, 03 Sep 2004:
1102 Add bitstream configuration option for fpga command (Xilinx only).
1104 * Patch by Kurt Stremerch, 03 Sep 2004:
1105 Add Xilinx Spartan2E family FPGA support
1107 * Patch by Jeff Angielski, 02 Sep 2004:
1108 Add Added support for H2 revision of the EP8260 board.
1109 Fixed formatting for some of the EP8260 related source files.
1111 * Patch by Jon Loeliger, 02 Sep 2004:
1112 Reset monitor size back to 256 so environment can be written
1113 to flash on MPC85xx ADS and CDS releases.
1115 * Patch by Paolo Broggini, 02 Sep 2004:
1116 Make BSS clearing on ARM systems more robust
1118 * Patch by Yue Hu and Joe, 01 Sep 2004:
1119 - add PCI support for ixp425;
1120 - add EEPRO100 suppor tfor ixdp425 board.
1122 * Fix problem with protected sector detection in driver/cfi_flash.c
1124 ======================================================================
1125 Changes for U-Boot 1.1.2:
1126 ======================================================================
1128 * Code cleanup, mostly for GCC-3.3.x
1130 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1131 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1132 additional ethernet addresses.
1134 * Cleanup drivers/i82365.c - avoid duplication of code
1136 * Fix bogus "cannot span across banks" flash error message
1140 * Add support for CompactFlash for the CPC45 Board.
1142 * Fix problems with CMC_PU2 flash driver.
1145 - avoid trigraph warning in fs/ext2/ext2fs.c
1146 - rename UC100 -> uc100
1148 * Add support for UC100 board
1150 * Patch by Stefan Roese, 16 Dez 2004:
1151 - ext2fs support added
1152 - Tundra universe support added
1153 - Coldfire MCF5249 support added (no preloader needed!)
1154 - MCF5249 board TASREG added
1155 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1157 - some esd boards updated
1158 - memory commands "mdc" and "mwc" added for cyclic read/write
1159 (CONFIG_MX_CYCLIC, see README for further description)
1161 * Add support for INKA4X0 board
1163 * Patch by Steven Scholz, 12 Dec 2004:
1164 Fix typo in AT91 memory setup.
1166 * Patch by Martin Krause, 27 Oct 2004:
1167 - add support for "STK52xx" board (including PS/2 multiplexer)
1168 - add hardware detection for TQM5200
1170 * Clean up CMC PU2 flash driver
1172 * Update MAINTAINERS file
1174 * Fix bug in MPC823 LCD driver
1176 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1178 * Enable long help on CMC PU2 board;
1180 increase CPU speed from 179 to 207 MHz.
1182 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1183 unaligned tail part specially).
1185 * Update for AT91RM9200DK and CMC_PU2 boards:
1186 - Enable booting directly from flash
1187 - fix CMC_PU2 flash driver
1189 * Fix mkimage usage message
1191 * Map SRAM on NC650 board
1193 * Work around for Ethernet problems on Xaeniax board
1195 * Patch by TsiChung Liew, 23 Sep 2004:
1196 - add support for MPC8220 CPU
1197 - Add support for Alaska and Yukon boards
1199 * Fix configuration for ERIC board (needs more room)
1201 * Adjust MIPS compiler options at run-time depending on tools version
1202 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1203 "-mcpu=4kc" for old tools)
1205 * Add passing of the command line and memory size information to the
1206 kernel on xaeniax board.
1208 * Enable NAND flash support for NC650 board.
1210 * Patch by Thomas Lange 07 Oct 2004:
1211 Updated README for DBAu1x00 boards to match current status
1213 * Patch by Philippe Robin, 28 Sept 2004:
1214 Fix Flash support for Versatile.
1216 * Patch by Roger Blofeld, 16 Sep 2004:
1217 Fix timeout for DHCP command retry
1219 * Patch by Pantelis Antoniou, 14 Sep 2004:
1220 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1222 * Patch by Pantelis Antoniou, 14 Sep 2004:
1223 Kick watchdog when bz-decompressing
1225 * Fix CFG_HZ problems on AT91RM9200 systems
1226 [Remember: CFG_HZ should be 1000 on ALL systems!]
1228 * Patch by Gridish Shlomi, 30 Aug 2004:
1229 - Add support to revA version of PQ27 and PQ27E.
1230 - Reverted MPC8260ADS baudrate back to original 115200
1232 * Patch by Hojin, 17 Sep 2004:
1233 Fix typo in cfi_flash.c
1235 * Patch by Mark Jonas, 09 September 2004:
1236 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1239 * Patch by Mark Jonas, 31 August 2004:
1240 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1241 improves FTP performance for MPC5200 systems. Enabled for IceCube
1244 * Patch by Michael Bendzick, 30 Aug 2004:
1245 - Improve platform.S code for omap1510inn that detects whether code
1246 is running from SDRAM or not. Patch allows SDRAM to be configured
1247 if code is running out of SRAM at 0x20000000.
1249 * Patch by Frederick Klatt, 30 Aug 2004:
1250 Add support for the Wind River SBC8540/SBC8560 boards
1252 * Configure SX1 board to use drivers/cfi_flash.c
1254 * Patches by Michael Bendzick, 30 Aug 2004:
1255 - Configure omap1510inn board to use drivers/cfi_flash.c
1256 - Make drivers/cfi_flash.c protect environment and redundant
1259 * Patch by Steven Scholz, 23 Jun 2004:
1260 - Add script (tools/img2brec.sh) to programm U-Boot into
1261 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1263 * Patches by Scott McNutt, 24 Aug 2004:
1264 - Add support for Altera Nios-II processors.
1265 - Add support for Psyent PCI-5441 board.
1266 - Add support for Psyent PK1C20 board.
1268 * Patches by Jon Loeliger, 24 Aug 2004:
1269 - Add support for the MPC8541 and MPC8555 CDS boards
1270 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1271 - Convert MPC85xxADS to use common CFI flash driver
1272 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1273 from board_early_init_f()
1274 - Provide SW workaround for PCI initialization on 85xx CDS
1276 * Patches by George G. Davis, 24 Aug 2004:
1277 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1278 - Remove static network setup defaults from mx1ads_config
1279 - update ARM boards to use constants from mach-types.h
1281 * Patch by Gary Jennejohn, 04 Oct 2004:
1282 - fix I2C on at91rm9200
1283 - add support for Ricoh RS5C372A RTC
1285 * Patch by Gary Jennejohn, 01 Oct 2004:
1286 - add support for CMC PU2 board
1287 - add support for I2C on at91rm9200
1289 * Patch by Gary Jennejohn, 28 Sep 2004:
1290 fix baudrate handling on at91rm9200
1292 * Patch by Yuli Barcohen, 22 Aug 2004:
1293 - remove ZPC.1900 board-specific flash driver;
1294 switch the port to generic CFI driver;
1297 * Patch by Hinko Kocevar, 21 Aug 2004:
1298 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1300 * Clean up tools/bmp_logo.c to not add trailing white space
1302 * Patch by Hinko Kocevar, 21 Aug 2004:
1303 - Group common framebuffer functions in common/lcd.c
1304 - Group common framebuffer macros and #defines in include/lcd.h
1305 - Provide calc_fbsize() for video ATAG
1307 * Patch by Sam Song, 21 August 2004:
1308 - Fix a typo in README
1309 - Align "(RO)" output for "flinfo" after "protect on"
1310 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1311 ratio 1:1 when core frequency less than 50MHz
1313 * Patches by Hinko Kocevar, 21 Aug 2004:
1314 - fix some "use of label at end of compound statement" warnings
1315 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1317 * Patch by Steven Scholz, 16 Aug 2004:
1318 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1319 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1320 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1321 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1322 into cpu/arm920t/$(SOC)/
1324 * Patches by Sean Chang, 09 Aug 2004:
1325 - Added support for both 8 and 16 bit mode access to System ACE CF
1327 - Fixed missing System ACE CF device during get FAT partition info
1328 in fat_register_device function.
1329 - Enabled System ACE CF support on ML300.
1331 * Patch by Sean Chang, 09 Aug 2004:
1332 Synch defines for saveenv and do_saveenv functions so they get
1333 compiled under the same statement.
1335 * Patch by Sean Chang, 09 Aug 2004:
1336 - Added I2C support for ML300.
1337 - Added support for ML300 to read out its environment information
1338 stored on the EEPROM.
1339 - Added support to use board specific parameters as part of
1340 U-Boot's environment information.
1341 - Updated MLD files to support configuration for new features
1344 * Patches by Travis Sawyer, 05 Aug 2004:
1345 - Remove incorrect bridge settings for eth group 6
1346 - Add call to setup bridge in ppc_440x_eth_initialize
1347 - Fix ppc_440x_eth_init to reset the phy only if its the
1348 first time through, otherwise, just check the phy for the
1349 autonegotiated speed/duplex. This allows the use of netconsole
1350 - only print the speed/duplex the first time the phy is reset.
1352 * Patch by Shlomo Kut, 29 Mar 2004:
1353 Add support for MKS Instruments "Quantum" board
1355 * Fix build problem with Cogent boards;
1356 avoid using <asm/byteorder.h> when using the host compiler
1358 * Patch by Ganapathi C, 04 Aug 2004:
1359 Fix NFS timeout issue
1361 * Patch by Yuli Barcohen, 19 Jul 2004:
1362 - Fix host tools building in Cygwin environment
1363 - Fix header files search order for host tools
1365 * Patch by Tom Armistead, 19 Jul 2004:
1366 Fix kgdb.S support for 74xx_75x cpu
1368 * Patch by Jon Loeliger, 15 Jul 2004:
1369 Fix MPC85xx I2C driver
1371 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1373 * Patch by Stephen Williams, 15 July 2004
1374 Set the PCI class code for JSE board as part of PCI interface setup
1376 * Patch by Michael Bendzick, 15 Jul 2004:
1377 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1378 CFG_FLASH_USE_BUFFER_WRITE is set
1380 * Patch by Yuli Barcohen, 13 Jul 2004:
1381 Allow clock setting on MPC866/MPC885 series chips according to
1382 environment variable `cpuclk'
1384 * Patch by Yuli Barcohen, 20 Apr 2004:
1385 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1387 * Patch by Vincent Dubey, 24 Sep 2004:
1388 Add support for xaeniax board
1390 * Add comment about non-GPL character of standalone applications to
1393 * Fix FEC ethernet problem on NSCU board.
1395 * Patch by Gary Jennejohn, 09 Sep 2004:
1396 allow to use USART1 as console port on at91rm9200dk boards
1398 * Patch by Stefan Roese, 16 Sep 2004:
1401 * Fix SysClk handling for PPChameleon and CATcenter boards
1403 * Patch by Detlev Zundel, 08 Sep 2004:
1404 Update etags build target
1406 * Improve NetConsole support: add support for broadcast destination
1407 address and buffered input.
1409 * Cleanup compiler warnings for GCC 3.3.x and later
1411 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1413 * Add support for IDS "NC650" board
1415 * Add automatic update support for LWMON board
1417 * Clear Block Lock-Bits when erasing flash on LWMON board.
1419 * Fix return code of "fatload" command
1421 * Enable MSDOS/VFAT filesystem support for LWMON board
1423 * Patch by Martin Krause, 03 Aug 2004:
1424 change timing for SM501 graphics controller on TQM5200 module
1426 * Patch by Mark Jonas, 13 July 2004:
1427 - Total5200 LCD now run in little endian mode. Endianess conversion
1428 is done in hardware.
1429 - Removed last reference to "console" environment variable.
1431 * Patches by Lars Munch, 12 Jul 2004:
1432 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1434 - split out the LXT971A PHY from ns_9750_eth.h
1435 - split the dm9161 phy part out of at91rm9200_ether.c
1437 * Patch by Andreas Engel, 12 Jul 2004:
1438 Replaced hardcoded PL011 clock frequency with config variable.
1439 Fixed wrong CONFIG_CMD_DFL doc.
1441 * Patch by Thomas Viehweger, 09 Jun 2004:
1442 make it possible to remove chpart when there is only one partition
1444 * Add support for console over UDP (compatible to Ingo Molnar's
1445 netconsole patch under Linux)
1447 * Patch by Jon Loeliger, 16 Jul 2004:
1448 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1450 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1451 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1452 and CONFIG_L2_INIT_RAM options.
1453 - Refactor Local Bus initialization out of SDRAM setup.
1454 - Re-implement new version of LBC11/DDR11 errata workarounds.
1455 - Moved board specific PCI init parts out of CPU directory.
1456 - Added TLB entry for PCI-1 IO Memory
1457 - Updated README.mpc85xxads
1459 * Patch by Sascha Hauer, 28 Jun:
1460 - add generic support for Motorola i.MX architecture
1461 - add support for mx1ads, mx1fs2 and scb9328 boards
1463 * Patches by Marc Leeman, 23 Jul 2004:
1464 - Add define for the PCI/Memory Buffer Configuration Register
1465 - corrected comments in cpu/mpc824x/cpu_init.c
1467 * Add support for multiple serial interfaces
1468 (for example to allow modem dial-in / dial-out)
1470 * Patch by Stefan Roese, 15 Jul 2004:
1471 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1473 * Fix NSCU config; add ethernet wakeup code.
1475 * Add link for preloader for Motorola Coldfire to README.m68k
1477 * Patch by Michael Bendzick, 12 Jul 2004:
1478 fix output formatting in drivers/cfi_flash.c
1480 * Patch by Mark Jonas, 02 Jul 2004:
1481 Fix lowboot (again) on MPC5xxx
1483 * Patch by Curt Brune, 07 Jul 2004:
1484 relocate exception vectors on arm720t if needed
1486 * Patch by George G. Davis, 06 Jul 2004:
1487 - update mach-types.h to latest arm.linux.org.uk master list
1488 - Set correct OMAP1610 bi_arch_number for build target
1490 * Patch by Curt Brune, 06 Jul 2004:
1491 evb4510: add support for timer interrupt; cleanup
1493 * Patch by Dan Poirot, 06 Jul 2004:
1494 Fix sbc8260 environment variables
1496 * Cleanup redundand "console" environment variable
1498 * Patch by Mark Jonas, 05 Jul 2004:
1499 add support for the Total5100's and Total5200's LCD screen
1501 * Patches by Dan Eisenhut, 01 Jul 2004:
1503 - Move doc2000.h include to prevent compiler warning on some boards
1505 * Patch by Mark Jonas, 01 Jul 2004:
1506 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1507 MGT5100 and MPC5200 based Freescale platforms.
1509 * Patch by Philippe Robin, 01 Jul 2004:
1510 Add initialization for Integrator and versatile board files.
1512 * Patch by Hinko Kocevar, 01 Jun 2004:
1513 Fix VFD FB allocation, add LCD FB allocation on ARM
1515 * Patch by Martin Krause, 30 Jun 2004:
1516 Add support for TQM5200 board
1518 * Patch by Martin Krause, 29 Jun 2004:
1519 Add loopw command: infinite write loop on address range
1521 * Patches by Yasushi Shoji, 29 Jun 2004:
1522 - add empty include/asm-microblaze/processor.h
1523 - add to CREDITS and MAINTAINERS
1524 - add gd initialization
1525 - add MicroBlaze and SUZAKU board to MAKEALL script
1526 - add reset support for SUZAKU
1527 - add flush_cache() for MicroBlaze
1528 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1529 size flash memory on SUZAKU
1531 * Patch by Prakash Kumar, 27 Jun 2004:
1532 Add support for the PXA250 based Intrinsyc Cerf board.
1534 * Patch by Yasushi Shoji, 27 Jun 2004:
1535 fix comment in include/common.h
1537 * Rename SBC8560 into sbc8560 for consistency
1539 * Patch by Daniel Poirot, 24 Jun 2004:
1540 Add support for Wind River's sbc8240 board
1542 * Patches by Yasushi Shoji, 26 Jun 2004:
1543 - drivers/serial_xuartlite.c: fix "return 0" in void function
1544 - add microblaze support to mkimage tool
1546 * Patch by Fred Klatt, 25 Jun 2004:
1547 Add support for WindRiver's sbc8560 board
1549 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1550 Small Bugs fixes for "at91rm9200dk" board:
1551 - Timing modifications for SPI DataFlash access
1552 - Fix NAND flash detection bug
1554 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1555 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1557 * Patch by Jon Loeliger, 17 June 2004:
1558 Completion of the 8540ADS/8560ADS updates:
1559 Fix some PCI and Rapid I/O memory maps,
1560 Initialize both TSEC 1 and 2,
1562 Update MAINTAINER for 85xx boards and README.mpc85xxads
1564 * Patch by Yuli Barcohen, 16 Jun 2004:
1565 Remove obsolete AdderII port which was superseded by unified
1566 AdderII/Adder87x port
1568 * Patch by Ladislav Michl, 16 Jun 2004:
1569 Fix gcc-3.3.3 warnings for smc91111.c
1571 * Patch by Stefan Roese, 02 Jul 2004:
1572 - Fix bug in 405 ethernet driver; allocated data not cleared!
1573 - Fix problem in 405 i2c driver; don't try to print without console!
1575 * Patch by Paul Ruhland, 11 Jun 2004:
1576 Remove debug code from 'board/lpd7a40x/flash.c'
1578 * Patch by Andrea Marson, 11 Jun 2004:
1579 Update for PPChameleon board:
1580 - support for SysClk @ 25MHz
1581 - support for Silicon Motion SM712 VGA controller
1584 * Patches by Richard Woodruff, 10 Jun 2004:
1585 - fix problems with examples/stubs.c for GCC >= 3.4
1586 - fix problems with gd initialization
1588 * Patch by Curt Brune, 17 May 2004:
1589 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1590 - Add support for ESPD-Inc. EVB4510 Board
1592 * Patch by Marc Leeman, 11 May 2004:
1593 Fix for MPC8245 - reading PPC Memory from another device with the
1594 PPC as PCI target device corrupts data due to interenal hardware
1597 * Fix "cls" command when used with splash screen
1599 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1600 slow download of a big image)
1602 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1603 display even after showing a bitmap
1605 * Patch by Josef Wagner, 04 Jun 2004:
1606 - DDR Ram support for PM520 (MPC5200)
1607 - support for different flash types (PM520)
1608 - USB / IDE / CF-Card / DiskOnChip support for PM520
1609 - 8 bit boot rom support for PM520/CE520
1610 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1611 - I2C and RTC support for CPC45
1612 - support of new flash type (28F160C3T) for CPC45
1614 * Fix flash parameters passed to Linux for PPChameleon board
1616 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1618 * Patch by Paul Ruhland, 10 Jun 2004:
1619 fix support for Logic SDK-LH7A404 board and clean up the
1620 LH7A404 register macros.
1622 * Patch by Matthew McClintock, 10 Jun 2004:
1623 Modify code to select correct serial clock on Sandpoint8245
1625 * Patch by Robert Schwebel, 10 Jun 2004:
1626 Add support for Intel K3 strata flash.
1628 * Patch by Thomas Brand, 10 Jun 2004:
1629 Fix "loads" command on DK1S10 board
1631 * Patch by Yuli Barcohen, 09 Jun 2004:
1632 Add support for 8MB flash SIMM and JFFS2 file system on
1633 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1635 * Patch by Yuli Barcohen, 09 Jun 2004:
1636 Add support for Analogue&Micro Adder87x and the older AdderII board.
1638 * Patch by Ming-Len Wu, 09 Jun 2004:
1639 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1641 * Patch by Sam Song, 09 Jun 2004:
1642 - Add support for RPXlite_DW board
1643 - Update FLASH driver for 4*AM29DL323DB90VI
1644 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1646 * Patch by Mark Jonas, 08 June 2004:
1647 - Make MPC5200 boards evaluate the SVR to print processor name and
1648 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1650 * Patch by Kai-Uwe Bloem, 06 May 2004:
1651 Fix endianess problem in cramfs code
1653 * Patch by Tom Armistead, 04 Jun 2004:
1654 Add support for MAX6900 RTC
1656 * Patches by Ladislav Michl, 03 Jun 2004:
1657 - fix cfi_flash.c on LE systems
1658 - let 'make mrproper' delete u-boot.img as well
1659 - turn printf into debug in cfi_flash.c
1661 * Patch by Kurt Stremerch, 28 May 2004:
1662 Add support for Exys XSEngine board
1664 * Patch by Martin Krause, 27 May 2004:
1665 Fix a MPC5xxx I2C timing issue in i2c_probe().
1667 * Patch by Leif Lindholm, 27 May 2004:
1668 Fix board_init_f() for dbau1x00 board.
1670 * Patch by Imre Deak, 26 May 2004:
1671 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1672 Set flash base accordingly, and decide whether to do or skip board
1673 specific setup steps.
1675 * Patch by Josef Baumgartner, 26 May 2004:
1676 Add missing define in include/asm-m68k/global_data.h
1678 * Patch by Josef Baumgartner, 25 May 2004:
1679 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1681 * Patch by Paul Ruhland, 24 May 2004:
1682 fix SDRAM initialization for LPD7A400 board.
1684 * Patch by Jian Zhang, 20 May 2004:
1685 add support for environment in NAND flash
1687 * Patch by Yuli Barcohen, 20 May 2004:
1688 Add support for Interphase iSPAN boards.
1690 * Patches by Paul Ruhland, 17 May 2004:
1691 - Add I/O functions to the smc91111 ethernet driver to support the
1692 Logic LPD7A40x boards.
1693 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1694 specifically the LPD7A400.
1696 * Patches by Robert Schwebel, 15 May 2004:
1697 - call MAC address reading code also for SMSC91C111;
1698 - make SMSC91C111 timeout configurable, remove duplicate code
1699 - fix get_timer() for PXA
1700 - update doc/README.JFFS2
1701 - use "bootfile" env variable also for jffs2
1703 * Patch by Tolunay Orkun, 14 May 2004:
1704 Add support for Cogent CSB472 board (8MB Flash Rev)
1706 * Patch by Thomas Viehweger, 14 May 2004:
1707 - flash.h: more flash types added
1708 - immap_8260.h: some bits added (useful for RMII)
1709 - cmd_coninfo.c: typo corrected, printf -> puts
1710 - reduced size by replacing spaces with tab
1712 * Patch by Robert Schwebel, 13 May 2004:
1713 Add 'imgextract' command: extract one part of a multi file image.
1715 * Patches by Jon Loeliger, 11 May 2004:
1716 Dynamically handle REV1 and REV2 MPC85xx parts.
1717 (Jon Loeliger, 10-May-2004).
1718 New consistent memory map and Local Access Window across MPC85xx line.
1719 New CCSRBAR at 0xE000_0000 now.
1720 Add RAPID I/O memory map.
1721 New memory map in README.MPC85xxads
1722 (Kumar Gala, 10-May-2004)
1723 Better board and CPU identification on MPC85xx boards at boot.
1724 (Jon Loeliger, 10-May-2004)
1725 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1726 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1727 (Jim Robertson, 10-May-2004)
1728 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1729 Supports multiple PHYs.
1730 (Andy Fleming, 10-May-2004)
1731 Some README.MPC85xxads updates.
1732 (Kumar Gala, 10-May-2004)
1733 Copyright updates for "Freescale"
1734 (Andy Fleming, 10-May-2004)
1736 * Patch by Stephen Williams, 11 May 2004:
1737 Add flash support for ST M29W040B
1738 Reduce JSE specific flash.c to remove dead code.
1740 * Patch by Markus Pietrek, 04 May 2004:
1741 Fix clear_bss code for ARM systems (all except s3c44b0 which
1742 doesn't clear BSS at all?)
1744 * Fix "ping" problem on INC-IP board. Strange problem:
1745 Sometimes the store word instruction hangs while writing to one of
1746 the Switch registers, but only if the next instruction is 16-byte
1747 aligned. Moving the instruction into a separate function somehow
1748 makes the problem go away.
1750 * Patch by Rishi Bhattacharya, 08 May 2004:
1751 Add support for TI OMAP5912 OSK Board
1753 * Patch by Sam Song May, 07 May 2004:
1754 Fix typo of UPM table for rmu board
1756 * Patch by Pantelis Antoniou, 05 May 2004:
1757 - Intracom board update.
1760 * Add support for the second Ethernet interface for the 'PPChameleon'
1763 * Patch by Dave Peverley, 30 Apr 2004:
1764 Add support for OMAP730 Perseus2 Development board
1766 * Patch by Alan J. Luse, 29 Apr 2004:
1767 Fix flash chip-select (OR0) option register setting on FADS boards.
1769 * Patch by Alan J. Luse, 29 Apr 2004:
1770 Report MII network speed and duplex setting properly when
1771 auto-negotiate is not enabled.
1773 * Patch by Jarrett Redd, 29 Apr 2004:
1774 Fix hang on reset on Ocotea board due to flash in wrong mode.
1776 * Patch by Dave Peverley, 29 Apr 2004:
1777 add MAC address detection to smc91111 driver
1779 * Patch by David Müller, 28 Apr 2004:
1780 fix typo in lib_arm/board.c
1782 * Patch by Tolunay Orkun, 20 Apr 2004:
1783 - README update: add CONFIG_CSB272 and csb272_config
1784 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1785 i2cfast environment variable
1787 * Patch by Yuli Barcohen, 19 Apr 2004:
1788 - Rename DUET_ADS to MPC885ADS
1789 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
1790 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
1791 - Clean up FADS family port to use the new defines
1793 * Fix PCI support on CPC45 board
1795 * Patch by Scott McNutt, 25 Apr 2004:
1796 Add Nios GDB/JTAG Console support:
1797 - Add stubs to support gdb via JTAG.
1798 - Add support for console over JTAG.
1801 * Add support for CATcenter board (based on PPChameleon ME module)
1803 * Patch by Klaus Heydeck, 12 May 2004:
1804 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
1805 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
1806 various changes to KUP4 board specific files
1808 * Fix minor network problem on MPC5200: need some delay between
1809 resetting the PHY and sending the first packet. Implemented in a
1810 "natural" way by invoking the PHY reset and initialization code
1811 only once after power on vs. each time the interface is brought up.
1813 * Add some limited support for low-speed devices to SL811 USB controller
1814 (at least "usb reset" now passes successfully and "usb info" displays
1815 correct information)
1817 * Change init sequence for multiple network interfaces: initialize
1818 on-chip interfaces before external cards.
1820 * Fix memory leak in the NAND-specific JFFS2 code
1822 * Fix SL811 USB controller when attached to a USB hub
1824 * Fix config option spelling in PM520 config file
1826 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
1827 patches by Pantelis Antoniou, 30 Mar 2004)
1829 * Fix minor NAND JFFS2 related issue
1831 * Fixes for SL811 USB controller:
1832 - implement workaround for broken memory stick
1833 - improve error handling
1835 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
1836 cope with congested networks.
1838 ======================================================================
1839 Changes for U-Boot 1.1.1:
1840 ======================================================================
1842 * Patch by Travis Sawyer, 23 Apr 2004:
1843 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
1844 errata from Vitesse Semiconductor.
1846 * Patch by Philippe Robin, 22 Apr 2004:
1847 Fix ethernet configuration for "versatile" board
1849 * Patch by Kshitij Gupta, 21 Apr 2004:
1850 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
1852 * Patch by Steven Scholz, 24 Feb 2004:
1853 Fix a bug in AT91RM9200 ethernet driver:
1854 The MII interface is now initialized before accessing the PHY.
1856 * Patch by John Kerl, 19 Apr 2004:
1857 Use U-boot's miiphy.h for PHY register names, rather than
1858 introducing a new header file.
1860 * Update pci_ids.h from linux-2.4.26
1862 * Patch by Masami Komiya, 19 Apr 2004:
1863 Fix problem cause by VLAN function on little endian architecture
1864 without VLAN environment
1866 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
1867 binary image for all clock frequencies. Implement run-time
1868 optimization of flash access timing based on the actual bus
1871 * Modify KUP4X board configuration to use SL811 driver for USB memory
1872 sticks (including FAT / VFAT filesystem support)
1874 * Add SL811 Host Controller Interface driver for USB
1876 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
1878 * Patch by Pantelis Antoniou, 19 Apr 2004:
1879 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
1880 Minor patches for Intracom boards.
1882 * Patch by Christian Pell, 19 Apr 2004:
1883 cleanup support for CF/IDE on PCMCIA for PXA25X
1885 * Temporarily disabled John Kerl's extended MII command code because
1886 "miivals.h" is missing
1888 * Patches by Mark Jonas, 13 Apr 2004:
1889 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
1890 - Add sync instructions to IceCube SDRAM init code
1891 - Move SDRAM chip constants into seperate include files
1892 - Unify DDR and SDR initialization code
1893 - Unify all IceCube (Lite5xxx) target names
1895 * Patch by John Kerl, 16 Apr 2004:
1896 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1897 mii read 4-7 18-1a. Also add mii dump subcommand for
1898 pretty-printing standard regs 0-5.
1900 * Patch by Stephen Williams, 16 April 2004:
1901 fix typo in JSE.h; update MAINTAINERS
1903 * Patch by Matthew S. McClintock, 14 Apr 2004:
1904 fix initdram function for utx8245 board
1906 * Patch by Markus Pietrek, 14 Apr 2004:
1907 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1909 * Patch by Reinhard Meyer, 18 Apr 2004:
1910 provide the IDE Reset Function for EMK 5200 boards
1912 * Patch by Masami Komiya, 12 Apr 2004:
1913 fix pci_hose_write_config_{byte,word}_via_dword problems
1915 * Patch by Sangmoon Kim, 12 Apr 2004:
1916 Update max RAM size for debris board
1918 * Patch by Travis Sawyer, 08 Apr 2004:
1919 Add TLB entry for second DIMM slot on ocotea
1921 * Patch by Masami Komiya, 08 Apr 2004:
1922 add RTL8169 network driver
1924 * Patch by Dan Malek, 07 Apr 2004:
1925 - Add support for RPC/STx GP3, Motorola 8560 board
1926 - Update 85xx TSEC driver so it searches MII for first available PHY
1928 - Add functions to support console MII commands.
1930 * Patch by Tolunay Orkun, 07 Apr 2004:
1931 Move initialization of bi_iic_fast[]
1932 from board_init_f() to board_init_r()
1934 * Patch by Yasushi Shoji, 07 Apr 2004:
1935 Cleanup microblaze port
1937 * Patch by Sangmoon Kim, 07 Apr 2004:
1938 Add auto SDRAM module detection for Debris board
1940 * Patch by Rune Torgersen, 06 Apr 2004:
1941 - Fix some PCI problems on the MPC8266ADS board
1942 - Fix the location of some PCI entries in the immap structure
1944 * Patch by Yasushi Shoji, 07 Apr 2004:
1945 - add support for microblaze processors
1946 - add support for AtmarkTechno "suzaku" board
1948 * Configure PPChameleon board to use redundand environment in flash
1950 * Configure PPChameleon board to use JFFS2 NAND support.
1952 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
1954 * Patch by Rune Torgersen, 16 Apr 2004:
1957 * Patches by Pantelis Antoniou, 16 Apr 2004:
1958 - add support for a new version of an Intracom board and fix
1959 various other things on others.
1960 - add verify support to the crc32 command (define
1961 CONFIG_CRC32_VERIFY to enable it)
1962 - fix FEC driver for MPC8xx systems:
1963 1. fix compilation problems for boards that use dynamic
1965 2. shut down FEC after network transfers
1966 - HUSH parser fixes:
1967 1. A new test command was added. This is a simplified version of
1968 the one in the bourne shell.
1969 2. A new exit command was added which terminates the current
1971 3. Fixed handing of $? (exit code of last executed command)
1972 - Fix some compile problems;
1973 add "once" functionality for the netretry variable
1975 * Patch by George G. Davis, 02 Apr 2004:
1976 add support for Intel Assabet board
1978 * Patch by Stephen Williams, 01 Apr 2004:
1979 Add support for Picture Elements JSE board
1981 * Patch by Christian Pell, 01 Apr 2004:
1982 Add CompactFlash support for PXA systems.
1984 * Patches by Pantelis Antoniou, 30 Mar 2004:
1985 - add auto-complete support to the U-Boot CLI
1986 - add support for NETTA and NETPHONE boards; fix NETVIA board
1987 - add support for the Epson 156x series of graphical displays
1988 (These displays are serial and not suitable for using a normal
1989 framebuffer console on them)
1990 - add infrastructure needed in order to POST any DSPs in a board
1991 - improve and fix various things in the MPC8xx FEC driver:
1992 1. The new 87x and 88x series of processors have two FECs,
1993 and the new driver supports them both.
1994 2. Another change in the 87x/88x series is support for
1995 the RMII (Reduced MII) interface. However numerous
1996 changes are needed to make it work since the PHYs
1997 are connected to the same lines. That means that
1998 you have to address them correctly over the MII
2000 3. We now correctly match the MII/RMII interface
2001 configuration to what the PHY reports.
2002 - Fix problem when readingthe MII status register. Due to the
2003 internal design of many PHYs you have to read the register
2004 twice. The problem is more apparent in 10Mbit mode.
2005 - add new mode ".jffs2s" for reading from a NAND device: it just
2006 skips over bad blocks.
2007 - add networking support for VLANs (802.1q), and CDP (Cisco
2009 - some minor patches / cleanup
2011 * Patch by Yuli Barcohen, 28 Mar 2004:
2012 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2013 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2014 - Change configuration method for MPC8260ADS family
2016 * add startup code to clear the BSS of standalone applications
2018 * Fix if / elif handling bug in HUSH shell
2020 ======================================================================
2021 Changes for U-Boot 1.1.0:
2022 ======================================================================
2024 * Patch by Mark Jonas: Remove config.tmp files only when
2025 unconfiguring the board
2027 * Adapt RMU board for bigger flash memory
2029 * Patch by Klaus Heydeck, 13 Mar 2003:
2030 Add support for KUP4X Board
2032 * Patch by Pavel Bartusek, 21 Mar 2004
2033 Add Reiserfs support
2035 * Patch by Hinko Kocevar, 20 Mar 2004
2036 - Add auto-release for SMSC LAN91c111 driver
2037 - Add save/restore of PTR and PNR regs as suggested in datasheet
2039 * Patch by Stephen Williams, 19 March 2004
2040 Increase speed of sector reads from SystemACE,
2041 shorten poll timeout and remove a useless reset
2043 * Patch by Tolunay Orkun, 19 Mar 2004:
2044 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2047 * Patch by Brad Kemp, 18 Mar 2004:
2048 prevent machine checks during a PCI scan
2050 * Patch by Pierre Aubert, 18 Mar 2004:
2051 Fix string cleaning in IDE identification
2053 * Patch by Pierre Aubert, 18 Mar 2004:
2054 - Unify video mode handling for Chips & Technologies 69000 Video
2055 chip and Silicon Motion SMI 712/710/810 Video chip
2056 - Add selection of the video output (CRT or LCD) via 'videoout'
2057 environment variable for the Silicon Motion
2060 * Patch by Pierre Aubert, 18 Mar 2004:
2061 include/common.h typo fix
2063 * Patches by Tolunay Orkun, 17 Mar 2004:
2064 - Add support for bd->bi_iic_fast[] initialization via environment
2065 variable "i2cfast" (CONFIG_I2CFAST)
2066 - Add "i2cfast" u-boot environment variable support for csb272
2068 * Patch by Carl Riechers, 17 Mar 2004:
2069 Ignore '\0' characters in console input for use with telnet and
2072 * Patch by Leon Kukovec, 17 Mar 2004:
2073 typo fix for strswab prototype #ifdef
2075 * Patches by Thomas Viehweger, 16 Mar 2004:
2076 - show PCI clock frequency on MPC8260 systems
2077 - add FCC_PSMR_RMII flag for HiP7 processors
2078 - in do_jffs2_fsload(), take load address from load_addr if not set
2079 explicit, update load_addr otherwise
2080 - replaced printf by putc/puts when no formatting is needed
2081 (smaller code size, faster execution)
2083 * Patch by Phillippe Robin, 16 Mar 2004:
2084 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2086 * Patch by Stephen Williams, 15 Mar 2004:
2087 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2089 * Patch by Tolunay Orkun, 15 Mar 2004:
2090 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2092 * Patch by Travis Sawyer, 15 Mar 2004:
2093 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2095 * Add start-up delay to make sure power has stabilized before
2096 attempting to switch on USB on SX1 board.
2098 * Patch by Josef Wagner, 18 Mar 2004:
2099 - Add support for MicroSys XM250 board (PXA255)
2100 - Add support for MicroSys PM828 board (MPC8280)
2101 - Add support for 32 MB Flash on PM825/826
2102 - new SDRAM refresh rate for PM825/PM826
2103 - added support for MicroSys PM520 (MPC5200)
2104 - replaced Query by Identify command in CPU86/flash.c
2105 to support 28F160F3B
2107 * Fix wrap around problem with udelay() on ARM920T
2109 * Add support for Macronix flash on TRAB board
2111 * Patch by Pierre Aubert, 15 Mar 2004:
2112 Fix buffer overflow in IDE identification
2114 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2116 * Remove redundand #define in IceCube.h
2118 * Patch by Steven Scholz, 27 Feb 2004:
2119 - Adding get_ticks() and get_tbclk() for AT91RM9200
2120 - Many white space fixes in cpu/at91rm9200/interrupts.c
2122 * Patches by Steven Scholz, 20 Feb 2004:
2123 some cleanup in AT91RM9200 related code
2125 * Patches by Travis Sawyer, 12 Mar 2004:
2126 - Fix Gigabit Ethernet support for 440GX
2127 - Add Gigabit Ethernet Support to MII PHY utilities
2129 * Patch by Brad Kemp, 12 Mar 2004:
2130 Fixes for drivers/cfi_flash.c:
2131 - Better support for x8/x16 implementations
2132 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2133 - Added defines for AMD command and address constants
2135 * Patch by Leon Kukovec, 12 Mar 2004:
2136 Fix get_dentfromdir() to correctly handle deleted dentries
2138 * Patch by George G. Davis, 11 Mar 2004:
2139 Remove hard coded network settings in TI OMAP1610 H2
2140 default board config
2142 * Patch by George G. Davis, 11 Mar 2004:
2143 add support for ADS GraphicsClient+ board.
2145 * Patch by Pierre Aubert, 11 Mar 2004:
2146 - add bitmap command and splash screen support in cfb console
2147 - add [optional] origin in the bitmap display command
2149 * Patch by Travis Sawyer, 11 Mar 2004:
2150 Fix ocotea board early init interrupt setup.
2152 * Patch by Thomas Viehweger, 11 Mar 2004:
2153 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2155 * Patch by Stephan Linz, 09 Mar 2004
2156 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2158 * Patch by George G. Davis, 9 Mar 2004:
2159 fix recent build failure for SA1100 target
2161 * Patch by Travis Sawyer, 09 Mar 2004:
2162 Support native interrupt mode for the IBM440GX.
2163 Previously it was running in 440GP compatibility mode.
2165 * Patch by Philippe Robin, 09 Mar 2004:
2166 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2169 * Patch by Masami Komiya, 08 Mar 2004:
2170 Don't overwrite server IP address or boot file name
2171 when the boot server does not return values
2173 * Patch by Tolunay Orkun, 5 Mar 2004:
2174 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2176 * Patch by Tolunay Orkun, 5 Mar 2004:
2177 Fix early board initialization for Cogent CSB272 board
2179 * Patch by Ed Okerson, 3 Mar 2004:
2180 fix CFI flash writes for little endian systems
2182 * Patch by Reinhard Meyer, 01 Mar 2004:
2183 generalize USB and IDE support for MPC5200 with according
2184 changes to IceCube.h and TOP5200.h
2185 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2186 add info about USB and IDE to README
2188 * Patch by Yuli Barcohen, 4 Mar 2004:
2189 Fix problems with GCC 3.3.x which changed handling of global
2190 variables explicitly initialized to zero (now in .bss instead of
2193 * Patch by Leon Kukovec, 02 Mar 2004:
2194 add strswab() to fix IDE LBA capacity, firmware and model numbers
2195 on little endian machines
2197 * Patch by Masami Komiya, 02 Mar 2004:
2198 - Remove get_ticks() from NFS code
2199 - Add verification of RPC transaction ID
2201 * Patch by Pierre Aubert, 02 Mar 2004:
2202 cleanup for IDE and USB drivers for MPC5200
2204 * Patch by Travis Sawyer, 01 Mar 2004:
2206 - Add IBM PPC440GX Ref Platform support (Ocotea)
2207 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2208 Adapted to U-Boot and 440GX port
2210 - Add gracious handling of all Ethernet Pin Selections for 440GX
2211 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2213 - Add needed bit definitions
2216 * Patch by Carl Riechers, 1 Mar 2004:
2217 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2219 * Patch by Stephan Linz, 27 Feb 2004
2220 - avoid problems for targets without NFS download support
2222 * Patch by Rune Torgersen, 27 Feb 2004:
2223 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2224 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2225 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2227 * Patch by Masami Komiya, 27 Feb 2004:
2228 Fix rarpboot: add autoload by NFS
2230 * Patch by Dan Eisenhut, 26 Feb 2004:
2231 fix flash_write return value in saveenv
2233 * Patch by Stephan Linz, 11 Dec 2003
2234 expand config.mk to avoid trigraph warnings on NIOS
2236 * Rename "BMS2003" board into "HMI10"
2238 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2239 storage; auto-set console on USB port (using preboot command)
2241 * Add support for SX1 mobile phone; add support for USB-based console
2242 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2244 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2246 * Fix SDRAM timings for LITE5200 / IceCube board
2248 * Handle Auti-MDIX / connection status for INCA-IP
2250 * Fix USB problems when attempting to read 0 bytes
2252 * Patch by Travis Sawyer, 26 Feb 2004:
2253 Fix broken compile for XPEDITE1K target.
2255 * Patch by Stephan Linz, 26 Feb 2004:
2256 Bug fix for NFS code on NIOS targets
2258 * Patch by Stephen Williams, 26 Feb 2004:
2259 Break up SystemACE reads of large block counts
2261 * Patch by Pierre Aubert, 26 Feb 2004
2262 add IDE support for MPC5200
2264 * Patch by Masami Komiya, 26 Feb 2004:
2265 add autoload via NFS
2267 * Patch by Stephen Williams
2268 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2269 elsewhere in the source.
2271 * Patch by Steven Scholz, 25 Feb 2004:
2272 - Timeouts in FPGA code should be based on CFG_HZ
2273 - Minor cleanup in code for Altera FPGA ACEX1K
2275 * Patch by Steven Scholz, 25 Feb 2004:
2276 Changed "Directory Hierarchy" section in README
2278 * Patch by Masami Komiya, 25 Feb 2004:
2279 Reduce copy count in nfs_read_reply() of NFS code
2281 * Patch by Markus Pietrek, 24 Feb 2004:
2282 NS9750 DevBoard added
2284 * Patch by Pierre Aubert, 24 Feb 2004
2285 add USB support for MPC5200
2287 * Patch by Steven Scholz, 24 Feb 2004:
2288 - fix MII commands to use values from last command
2290 * Patch by Torsten Demke, 24 Feb 2004:
2291 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2293 * Patch by Rahul Shanbhag, 19 Feb 2004:
2294 Fixes for for OMAP1610 board:
2295 - shift some IRQ specific code to platform.S file
2296 - remove duplicatewatchdog reset code from start.S
2298 * Make Auto-MDIX Support configurable on INCA-IP board
2300 * Fix license for mkimage tool
2302 * Patch by Masami Komiya, 24 Feb 2004:
2303 Update NetBootFileXferSize in NFS code
2305 * Patch by Scott McNutt, 24 Feb 2004:
2306 fix packet length in NFS code
2308 * Patch by Masami Komiy, 22 Feb 2004:
2309 Add support for NFS for file download
2311 * Patch by Andrea Scian, 17 Feb 2004:
2312 Add support for S3C44B0 processor and DAVE B2 board
2314 * Patch by Steven Scholz, 20 Feb 2004:
2315 - Add support for MII commands on AT91RM9200 boards
2316 - some cleanup in AT91RM9200 ethernet code
2318 * Patch by Peter Ryser, 20 Feb 2004:
2319 Add support for the Xilinx ML300 platform
2321 * Patch by Stephan Linz, 17 Feb 2004:
2322 Fix watchdog support for NIOS
2324 * Patch by Josh Fryman, 16 Feb 2004:
2325 Fix byte-swapping for cfi_flash.c for different bus widths
2327 * Patch by Jon Diekema, 14 Jeb 2004:
2328 Remove duplicate "FPGA Support" notes from the README file
2330 * Patches by Reinhard Meyer, 14 Feb 2004:
2331 - update board/emk tree; use common flash driver
2332 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2333 [adapted for other PPC CPUs -- wd]
2334 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2336 * Patch by Jon Diekema, 13 Feb 2004:
2337 Call show_boot_progress() whenever POST "FAILED" is printed.
2339 * Patch by Nishant Kamat, 13 Feb 2004:
2340 Add support for TI OMAP1610 H2 Board
2341 Fixes for cpu/arm926ejs/interrupt.c
2342 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2343 Fix for a timer bug in OMAP1610 Innovator
2344 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2346 * Patches by Stephan Linz, 12 Feb 2004:
2347 - add support for NIOS timer with variable period preload counter value
2348 - prepare POST framework support for NIOS targets
2350 * Patch by Denis Peter, 11 Feb 2004:
2351 add POST support for the MIP405 board
2353 * Patch by Laurent Mohin, 10 Feb 2004:
2354 Fix buffer overflow in common/usb.c
2356 * Patch by Tolunay Orkun, 10 Feb 2004:
2357 Add support for Cogent CSB272 board
2359 * Patch by Thomas Elste, 10 Feb 2004:
2360 Add support for NET+50 CPU and ModNET50 board
2362 * Patch by Sam Song, 10 Feb 2004:
2363 Fix typos in cfi_flash.c
2365 * Patch by Leon Kukovec, 10 Feb 2004
2366 Fixed long dir entry slot id calculation in get_vfatname
2368 * Patch by Robin Gilks, 10 Feb 2004:
2369 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2370 !=, <>, <, >, <=, >=)
2372 * Fix problem with side effects in macros in include/usb.h
2374 * Patch by David Benson, 13 Nov 2003:
2375 bug 841358 - fix TFTP download size limit
2377 * Fixing bug 850768:
2378 improper flush_cache() in load_serial()
2380 * Fixing bug 834943:
2381 MPC8540 - missing volatile declarations
2383 * Patch by Stephen Williams, 09 Feb 2004:
2384 Add support for Xilinx SystemACE chip:
2385 - New files common/cmd_ace.c and include/systemace.h
2386 - Hook systemace support into cmd_fat and the partition manager
2388 * Patch by Travis Sawyer, 09 Feb 2004:
2389 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2391 * Patch by Travis Sawyer, 09 Feb 2004:
2393 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2394 - Add phymode for 440 enet
2397 - Change board_pre_init to board_early_init_f
2398 - Add user flash to bus controller setup
2400 - Fix is_pci_host to check GPIO for monarch bit
2401 - Force xpedite1k to pci conventional mode (via #define option)
2403 * Patch by Brad Kemp, 4 Feb 2004:
2404 - handle the machine check that is generated during the PCI scans
2406 - define the registers used in the IMMR by the PCI subsystem.
2408 * Patch by Pierre Aubert, 03 Feb 2004:
2409 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2411 * Patch by Jeff Angielski, 03 Feb 2004:
2412 Fix copy & paste error in cpu/mpc8260/pci.c
2414 * Patch by Reinhard Meyer, 24 Jan 2004:
2415 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2417 * Add Auto-MDIX support for INCA-IP
2421 * Patch by Josef Baumgartner, 10 Feb 2004:
2422 Fixes for Coldfire port
2424 * Patch by Brad Kemp, 11 Feb 2004:
2425 Fix CFI flash driver problems
2427 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2428 modules at CPU clock frequencies above 66 MHz.
2430 * Optimize flash programming speed for LWMON (by another 100% :-)
2432 * Patch by Jian Zhang, 3 Feb 2004:
2433 - Changed the incorrect FAT12BUFSIZE
2434 - data_begin in fsdata can be negative. Changed it to be short.
2436 * Patches by Stephan Linz, 30 Jan 2004:
2437 1: - board/altera/common/flash.c:flash_erase():
2438 o allow interrupts befor get_timer() call
2439 o check-up each erased sector and avoid unexpected timeouts
2440 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2441 o enclose sevenseg_set() in cpp condition
2442 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2443 - fix some typed in mistakes in the NIOS documentation
2444 2: - split DK1C20 configuration into several header files:
2445 o two new files for each NIOS CPU description
2446 o U-Boot related part is remaining in DK1C20.h
2447 3: - split DK1S10 configuration into several header files:
2448 o two new files for each NIOS CPU description
2449 o U-Boot related part is remaining in DK1S10.h
2450 4: - Add support for the Microtronix Linux Development Kit
2451 NIOS CPU configuration at the Altera Nios Development Kit,
2452 Stratix Edition (DK-1S10)
2453 5: - Add documentation for the Altera Nios Development Kit,
2454 Stratix Edition (DK-1S10)
2455 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2457 7: - Add support for the common U-Boot SPI framework at
2460 * Patch by Rahul Shanbhag, 28 Jan 2004:
2461 Fix flash protection/locking handling for OMAP1610 innovator board.
2463 * Patch by Rolf Peukert, 28 Jan 2004:
2464 fix flash write problems on CSB226 board (write with 32 bit bus width)
2466 * Patches by Mark Jonas, 16 Jan 2004:
2467 - fix rounding error when calculating baudrates for MPC5200 PSCs
2468 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2469 time which is not supported
2471 * Patch by Yuli Barcohen, 26 Jan 2004:
2472 Allow bzip2 compression for small memory footprint boards
2474 * Patch by Brad Kemp, 21 Jan 2004:
2475 Add support for CFI flash driver for both the Intel and the AMD
2478 * Patch by Travis Sawyer, 20 Jan 2004:
2479 Fix pci bridge auto enumeration of sibling p2p bridges.
2481 * Patch by Tolunay Orkun, 12 Jan 2004:
2482 Add some delays as needed for Intel LXT971A PHY support
2484 * Patches by Stephan Linz, 09 Jan 2004:
2485 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2486 - make DK1C20 board configuration related to ASMI conform to
2489 * Patch by Anders Larsen, 09 Jan 2004:
2491 ARM memory layout fixes: the abort-stack is now set up in the
2492 correct RAM area, and the BSS is zeroed out as it should be.
2494 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2495 of the linker scripts are replaced by '__bss_start' and '_end',
2496 resp., which is a further step to eliminate unnecessary differences
2497 between the implementation of the CPU architectures.
2499 * Patch by liang a lei, 9 Jan 2004:
2500 Fix Intel 28F128J3 ID in include/flash.h
2502 * Patch by Masami Komiya, 09 Jan 2004:
2503 add support for TB0229 board (NEC VR4131 MIPS processor)
2505 * Patch by Leon Kukovec, 12 Dec 2003:
2506 changed extern __inline__ into static __inline__ in
2507 include/linux/byteorder/swab.h
2509 * Patch by Travis Sawyer, 30 Dec 2003:
2510 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2511 select MDI port based on enabled EMAC device.
2512 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2515 * Patch by Wolter Kamphuis, 15 Dec 2003:
2516 made CONFIG_SILENT_CONSOLE usable on all architectures
2518 * Disable date command on TQM866M - there is no RTC on MPC866
2520 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2522 * Implement adaptive SDRAM timing configuration based on actual CPU
2523 clock frequency for INCA-IP; fix problem with board hanging when
2524 switching from 150MHz to 100MHz
2526 * Add PCMCIA CS support for BMS2003 board
2528 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2529 see doc/README.MPC866 for details;
2530 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2531 calculate CPU clock frequency from PLL register values.
2533 * Add support for 128 MB RAM on TQM8xxL/M modules
2535 * Fix PS/2 keyboard problem caused by statically initialized variable
2536 pointing to a location in flash
2538 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2540 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2541 before we can access it; add delay in case we are faster (with no
2544 * Cleanup of some init functions
2546 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2547 to avoid Linux crashes by early packets coming in.
2549 * Accelerate flash accesses on LWMON board by using buffered writes
2551 * Fix typo in Makefile;
2552 fix problem with PARTNUM detection
2554 * Patch by Reinhard Meyer, 09 Jan 2004:
2555 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2557 * Add support for IDE LED on BMS2003 board
2558 (exclusive with status LED!)
2560 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2563 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2564 Add common files for "emk" boards
2566 * Add a common get_ram_size() function and modify the the
2567 board-specific files to invoke that common implementation.
2569 ======================================================================
2570 Changes for U-Boot 1.0.1:
2571 ======================================================================
2573 * Set default clock for INCA-IP to 150 MHz
2575 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2576 add I2C support; add support for DS1337 RTC
2578 * Add CompactFlash support for BMS2003 board
2580 * Add support for status LED on BMS2003 board
2582 * Patch by Scott McNutt, 02 Jan 2004:
2583 Add support for the Nios Active Serial Memory Interface (ASMI)
2586 * Patch by Andrea Marson, 16 Dec 2003:
2587 Add support for the PPChameleon ME and HI modules
2589 * Patch by Yuli Barcohen, 22 Dec 2003:
2590 Add support for Motorola DUET ADS board (MPC87x/88x)
2592 * Patch by Robert Schwebel, 15 Dec 2003:
2593 add support for cramfs (uses JFFS2 command interface)
2595 * Patches by Stephan Linz, 11 Dec 2003:
2596 - more documentation for NIOS port
2597 - new struct nios_pio_t, struct nios_spi_t
2598 - Reconfiguration for NIOS Development Kit DK1C20:
2599 o move board related code from board/dk1c20
2600 to board/altera/dk1c20
2601 o create a new common source path board/altera/common
2602 and move generic flash access stuff into it
2603 o change/expand configuration file DK1C20.h
2604 - Add support for NIOS Development Kit DK1S10
2605 - Add status LED support for NIOS systems
2606 - Add dual 7-segment LED support for Altera NIOS DevKits
2608 * Patch by Ronen Shitrit, 10 Dec 2003:
2609 Add support for the Marvell DB64360 / DB64460 development boards
2611 * Patch by Detlev Zundel, 10 Dec 2003:
2612 fix dependency problem in examples/Makefile
2614 * Patch by Denis Peter, 8 Dec 2003
2615 - add support for the PATI board (MPC555)
2616 - add SPI support for the MPC5xx
2618 * Patch by Anders Larsen, 08 Dec 2003:
2619 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2620 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2621 cleanup some redundand #defines
2623 * Patch by André Schwarz, 8 Dec 2003:
2624 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2625 - TX and RX deskriptors must be quad-word aligned
2626 - does not work with only one TX deskriptor
2627 - standard reset method does not work
2629 * Patch by Masami Komiya, 08 Dec 2003:
2630 add RTL8139 ethernet driver
2632 * Patches by Ed Okerson, 07 Dec 2003:
2633 - fix ethernet for the AU1x00 processors in little-endian mode.
2634 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2636 * Minor code cleanup (coding style)
2638 * Patch by Reinhard Meyer, 30 Dec 2003:
2639 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2640 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2641 - turned debug print of PHY registers into a function (called in two places)
2642 - added support for EMK MPC5200 based modules
2644 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2646 * Add support for TQM866M modules
2648 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2650 * Fix a few compiler warnings
2652 * Patch by Reinhard Meyer, 28 Dec 2003:
2653 Add initial support for TOP5200 board
2655 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2656 environment variable which can set to "100", "133", or "150". The
2657 CPU clock will be configured accordingly upon next reboot. Other
2658 values are ignored. In case of an invalid or undefined "cpuclk"
2659 value, the compile-time default CPU clock speed will be used.
2661 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2662 window that is used to access the UART registers by the Linux driver)
2664 * Patch by Reinhard Meyer, 20 Dec 2003:
2665 Fix clock calculation for the MPC5200 for higher clock frequencies
2666 (above 2**32 / 10 = 429.5 MHz).
2668 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2670 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2672 * Add new configuration for IceCube board with DDR memory
2674 * Update TRAB memory configurations
2676 * Add JFFS2 support for INCA-IP board
2678 * Patch by Bill Hargen, 09 Dec 2003:
2679 - BUBINGA405EP: changed flash driver to protect top sector containing
2681 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2682 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2683 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2684 - 405EP: added/fixed support for "reginfo" command.
2685 - 4xx: removed spurious MII error messages on "mii info" command.
2687 * Patch by Bernhard Kuhn, 28 Nov 2003:
2688 add support for Coldfire CPU
2689 add support for Motorola M5272C3 and M5282EVB boards
2691 * Patch by Pierre Aubert, 24 Nov 2003:
2692 - add a return value for the fpga command
2693 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2694 is defined. If ide_preinit fails, ide_init is aborted.
2695 - fix an endianess problem in fat.h
2697 * Patch by Wolter Kamphuis, 05 Dec 2003:
2698 Add support for SNMC's QS850/QS823/QS860T boards
2700 * Patch by Yuli Barcohen, 3 Dec 2003:
2701 "revive" U-Boot support for old Motorola MPC860ADS board
2703 * Patch by Cam(ilo?), 03 Dec 2003:
2704 make examples build even with broken Montavista objcopy
2706 * Patch by Pavel Bartusek, 27 Nov 2003:
2707 fix conversion problem with "bootretry" evironment variable
2709 * Patch by Andre Schwarz, 24 Nov 2003:
2710 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2712 * Patch by Pavel Bartusek, 21 Nov 2003:
2713 set ZMII bridge speed on 440
2715 * Patch by Anders Larsen, 17 Nov 2003:
2716 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2718 * Patches by David Müller, 14 Nov 2003:
2719 - board/mpl/common/common_util.c
2720 * implement support for BZIP2 compressed images
2721 * various cleanups (printf -> puts, ...)
2722 - board/mpl/common/flash.c
2723 * report correct errors to upper layers
2724 * check the erase fail and VPP low bits in status reg
2725 - board/mpl/vcma9/cmd_vcma9.c
2726 - board/mpl/vcma9/flash.c
2727 * various cleanups (printf -> puts, ...)
2729 * fix typo in comment
2730 - cpu/arm920t/usb_ohci.c
2731 * support for S3C2410 is missing in #if line
2733 * reinit some registers in case of error (cable missing, ...)
2735 * support for USB/MMC devices is missing in #if line
2736 - include/configs/MIP405.h
2737 - include/configs/PIP405.h
2738 * enable BZIP2 support
2739 * enlarge malloc space to 1MiB because of BZIP2 support
2740 - include/configs/VCMA9.h
2741 * enable BZIP2 support
2742 * enlarge malloc space to 1MiB because of BZIP2 support
2743 * enable USB support
2744 - lib_arm/armlinux.c
2745 * change calling convention of ARM Linux kernel as
2746 described on http://www.arm.linux.org.uk/developer/booting.php
2748 * Patch by Thomas Lange, 14 Nov 2003:
2749 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2750 support all these AMD boards.
2752 * Patch by Thomas Lange, 14 Nov 2003:
2753 Workaround for mips au1x00 physical memory accesses (the au1x00
2754 uses a 36 bit bus internally and cannot access physical memory
2755 directly. Use the uncached SDRAM address instead of the physical
2758 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2759 add Realtek 8019 ethernet driver
2761 * Patch by Yuli Barcohen, 13 Nov 2003:
2762 MPC826xADS/PQ2FADS cleanup
2764 * Patch by Anders Larsen, 12 Nov 2003:
2765 Update README to mark the PORTIO commands non-standard
2767 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
2768 update for for Atmel AT91RM9200DK development kit:
2769 - support for environment variables in DataFlash
2770 - Atmel DataFlash AT45DB1282 support
2772 * Patch by Jeff Carr, 11 Nov 2003:
2773 add support for new version of 8270 processors
2775 * Patches by George G. Davis, 05 Nov 2003:
2776 - only pass the ARM linux initrd tag to the kernel when an initrd
2778 - update omap1510inn configuration file
2780 * Patches by Stephan Linz, 3 Nov 2003:
2781 - more endianess fixes for LAN91C111 driver
2782 - CFG_HZ configuration patch for NIOS Cyclone board
2784 * Patch by Stephan Linz, 28 Oct 2003:
2785 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2787 * Patch by Steven Scholz, 20 Oct 2003:
2788 - make "mii info <addr>" show infor for PHY at "addr" only
2789 - Endian fix for miiphy_info()
2791 * Patch by Gleb Natapov, 19 Sep 2003:
2792 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
2794 * Patch by Anders Larsen, 17 Sep 2003:
2795 Bring ARM memory layout in sync with the documentation:
2796 stack and malloc-heap are now located _below_ the U-Boot code
2798 * Accelerate booting on TRAB board: read and check autoupdate image
2799 headers first instead of always reading the whole images.
2801 * Fix type in MPC5XXX code (pointed out by Victor Wren)
2803 * Enabled password check on RMU board
2805 * Fix configuration problem with IceCube in LOWBOOT configuration:
2806 envrionment got embedded, corrupting the image layout.
2808 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
2810 * Added BMS2003 board
2811 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
2813 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
2814 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
2817 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
2820 * Add checksum verification to 'imls' command
2822 * Add bd_info fields needed for 4xx Linux I2C driver
2824 * Patch by Martin Krause, 4 Nov. 2003:
2825 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
2827 * Print used network interface when CONFIG_NET_MULTI is set
2829 * Patch by Bernhard Kuhn, 28 Oct 2003:
2830 Add low boot support for MPC5200
2832 * Fix problem with dual PCMCIA support (NSCU)
2834 * Fix MPC5200 I2C initialization function
2836 ======================================================================
2837 Changes for U-Boot 1.0.0:
2838 ======================================================================
2840 * Fix parameter passing to standalone images with bootm command
2842 * Patch by Kyle Harris, 30 Oct 2003:
2843 Fix build errors for ixdp425 board
2845 * Patch by David M. Horn, 29 Oct 2003:
2846 Fixes to build under CYGWIN
2848 * Get IceCube MGT5100 working (again)
2850 * Fix problems in memory test on some boards (which was not
2851 non-destructive as intended)
2853 * Patch by Gary Jennejohn, 28 Oct 2003:
2854 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
2855 to prevent stack overflow on ARM systems
2857 * Patch by Stephan Linz, 28 Oct 2003:
2858 fix init sequence error for NIOS port
2860 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
2862 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
2864 * Patch by Xiao Xianghua, 23 Oct 2003:
2865 small patch for mpc85xx
2867 * Fix small problem in MPC5200 I2C driver
2869 * Fix FCC3 support on ATC board
2871 * Correct header printing for multi-image files in do_bootm()
2873 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
2875 * Fix PCI problems on PPChameleon board
2877 * Patch by Steven Scholz, 18 Oct 2003:
2878 Fix AT91RM9200 ethernet driver
2880 * Patch by Nye Liu, 17 Oct 2003:
2881 Fix typo in include/mpc8xx.h
2883 * Patch by Richard Woodruff, 16 Oct 03:
2884 Fixes for cpu/arm925/interrupt.c
2885 - Initialize timestamp & lastdec vars.
2886 - fix timestamp overflows.
2887 - fix lastdec overflow.
2888 - smarter normalization to allow udelay() below 1ms to work.
2890 * Patch by Scott McNutt, 16 Oct
2891 add networking support for the Altera Nios Development Kit,
2892 Cyclone Edition (DK-1C20)
2894 * Patch by Jon Diekema, 14 Oct 2003:
2895 add hint about doc/README.silent to README file
2897 * Add CompactFlash support for NSCU
2899 * Fix PCI problems on PPChameleonEVB
2901 * TRAB auto-update: Base decision if we have to strip the image
2902 header on image type as encoded in the header
2903 (include image type patch by Martin Krause, 17 Oct 2003)
2905 * Patches by Xianghua Xiao, 15 Oct 2003:
2907 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2908 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2909 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2911 * Fix flash timings on TRAB board
2913 * Make sure HUSH is initialized for running auto-update scripts
2915 * Make 5200 reset command _really_ reset the board, without running
2916 any other code after it
2918 * Fix errors with flash erase when range spans across banks
2919 that are mapped in reverse order
2921 * Fix flash mapping and display on P3G4 board
2923 * Patch by Kyle Harris, 15 Jul 2003:
2924 - add support for Intel IXP425 CPU
2925 - add support for IXDP425 eval board
2927 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2928 for more information
2930 * Patch by Steven Scholz, 10 Oct 2003
2931 - Add support for Altera FPGA ACEX1K
2933 * Patches by Thomas Lange, 09 Oct 2003:
2934 - fix cmd_ide.c for non ppc boards (read/write functions did not
2935 add ATA base address)
2936 - fix for shannon board
2937 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
2938 - Endian swap ATA identity for all big endian CPUs, not just PPC
2939 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2941 - add support for dbau1x00 board (MIPS32)
2943 * Patch by Sangmoon Kim, 07 Oct 2003:
2944 add support for debris board
2946 * Patch by Martin Krause, 09 Oct 2003:
2947 Fixes for TRAB board
2948 - /board/trab/rs485.c: correct baudrate
2949 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
2950 udelay(); fix some timing problems with adc controller
2951 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2952 modify commands: touch and buzzer
2954 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2955 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2956 Use direct function calls for auto_update instead of hush commands
2958 * Patch by Scott McNutt, 04 Oct 2003:
2959 - add support for Altera Nios-32 CPU
2960 - add support for Nios Cyclone Development Kit (DK-1C20)
2962 * Patch by Steven Scholz, 29 Sep 2003:
2963 - A second parameter for bootm overwrites the load address for
2964 "Standalone Application" images.
2965 - bootm sets environment variable "filesize" to the resulting
2966 (uncompressed) data length for "Standalone Application" images
2967 when autostart is set to "no". Now you can do something like
2968 if bootm $fpgadata $some_free_ram ; then
2969 fpga load 0 $some_free_ram $filesize
2972 * Patch by Denis Peter, 25 Sept 2003:
2973 add support for the MIP405 Rev. C board
2975 * Patch by Yuli Barcohen, 25 Sep 2003:
2976 add support for Zephyr Engineering ZPC.1900 board
2978 * Patch by Anders Larsen, 23 Sep 2003:
2979 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
2980 implemented for the x86 architecture)
2982 * Patch by Sangmoon Kim, 23 Sep 2003:
2983 fix pll_pci_to_mem_multiplier table for MPC8245
2985 * Patch by Anders Larsen, 22 Sep 2003:
2986 enable timed autoboot on PXA
2988 * Patch by David Müller, 22 Sep 2003:
2989 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
2990 returns correct libgcc file path
2991 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
2992 time on s3c24x0 systems
2994 * Patch by Jon Diekema, 19 Sep 2003:
2995 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
2996 link state to the fault LED.
2997 - In NetLoop, make the Fault LED reflect the link status. The link
2998 status gets updated on entry, and on timeouts.
3000 * Patch by Anders Larsen, 18 Sep 2003:
3001 allow mkimage to build and run on Cygwin-hosted systems
3003 * Patch by Frank Müller, 18 Sep 2003:
3004 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3007 * Patch by Pantelis Antoniou, 16 Sep 2003:
3008 add tool to compute fileds in the PLPRCR register for MPC86x
3010 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3012 * Fix build problems under FreeBSD
3014 * Add generic filesystem image type
3016 * Make fatload set filesize environment variable
3018 * enable basic / medium / high-end configurations for PPChameleonEVB
3019 board; fix NAND code
3021 * enable TFTP client code to specify to the server the desired
3022 timeout value (see RFC-2349)
3024 * Improve SDRAM setup for TRAB board
3026 * Suppress all output with splashscreen configured only if "splashimage"
3029 * Fix problems with I2C support for mpc5200
3031 * Adapt TRAB configuration and auto_update to new memory layout
3033 * Add configuration for wtk board
3035 * Add support for the Sharp LQ065T9DR51U LCD display
3037 * Patch by Rune Torgersen, 17 Sep 2003:
3038 - Fixes for MPC8266 default config
3039 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3041 * Patches by Jon Diekema, 17 Sep 2003:
3042 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3045 - adjust "help" output
3047 * Patches by Anders Larsen, 17 Sep 2003:
3048 - fix spelling errors
3049 - set GD_FLG_DEVINIT flag only after device function pointers
3051 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3053 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3054 - trigger watchdog while waiting in serial driver
3056 * Add auto-update code for TRAB board using USB memory sticks,
3057 support new configuration with more memory
3059 * disable MPC5200 bus pipelining as workaround for bus contention
3061 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3062 priority; configure critical interrupts to be handled like external
3065 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3066 go back to 66 MHz for stability
3068 * Patches by Jon Diekema, 15 Sep 2003:
3069 - add description for missing CFG_CMD_* entries in the README file
3072 * Patch by Gleb Natapov, 14 Sep 2003:
3073 enable watchdog support for all MPC824x boards that have a watchdog
3075 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3076 "Non-octet Aligned Frame" errors we see at 100 Mbps
3078 * Patch by Sharad Gupta, 14 Sep 2003:
3079 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3081 * Patch by llandre, 11 Sep 2003:
3082 update configuration for PPChameleonEVB board
3084 * Patch by David Müller, 13 Sep 2003:
3085 various changes to VCMA9 board specific files
3087 * Add I2C support for MGT5100 / MPC5200
3089 * Patch by Rune Torgersen, 11 Sep 2003:
3090 Changed default memory option on MPC8266ADS to NOT be Page Based
3091 Interleave, since this doesn't work very well with the standard
3094 * Patch by George G. Davis, 12 Sep 2003:
3095 fix Makefile settings for sk98 driver
3097 * Patch by Stefan Roese, 12 Sep 2003:
3098 - new boards added: DP405, HUB405, PLU405, VOH405
3099 - some esd boards updated
3100 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3102 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3104 * Patch by Martin Krause, 11 Sep 2003:
3105 add burn-in tests for TRAB board
3107 * Enable instruction cache on MPC5200 board
3109 * Patch by Denis Peter, 11 Sep 2003:
3110 - fix USB data pointer assignment for bulk only transfer.
3111 - prevent to display erased directories in FAT filesystem.
3113 * Change output format for NAND flash - make it look like for other
3116 ======================================================================
3117 Changes for U-Boot 0.4.8:
3118 ======================================================================
3120 * Add I2C and RTC support for RMU board
3122 * Patches by Denis Peter, 9 Sep 2003:
3123 add FAT support for IDE, SCSI and USB
3125 * Patches by Gleb Natapov, 2 Sep 2003:
3126 - cleanup of POST code for unsupported architectures
3127 - MPC824x locks way0 of data cache for use as initial RAM;
3128 this patch unlocks it after relocation to RAM and invalidates
3131 * Patch by Gleb Natapov, 30 Aug 2003:
3132 new I2C driver for mpc107 bridge. Now works from flash.
3134 * Patch by Dave Ellis, 11 Aug 2003:
3135 - JFFS2: fix typo in common/cmd_jffs2.c
3136 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3137 - JFFS2: remove node version 0 warning
3138 - JFFS2: accept JFFS2 PADDING nodes
3139 - SXNI855T: add AM29LV800 support
3140 - SXNI855T: move environment from EEPROM to flash
3141 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3143 * Patch by Bill Hargen, 11 Aug 2003:
3144 fixes for I2C on MPC8240
3145 - fix i2c_write routine
3146 - fix iprobe command
3147 - eliminates use of global variables, plus dead code, cleanup.
3149 * Add support for USB Mass Storage Devices (BBB)
3150 (tested with USB memory sticks only)
3152 * Avoid flicker on TRAB's VFD
3154 * Add support for SK98xx driver
3156 * Add PCI support for SL8245 board
3158 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3159 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3160 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3162 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3163 to allow for more accurate baudrate settings
3164 (error now 0.7% at 115 kbps, instead of 3.5% before)
3166 * Patch by Andreas Mohr, 4 Sep 2003:
3167 Fix a lot of spelling errors
3169 * Add support for PPChameleon Eval Board
3171 * Add support for P3G4 board
3173 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3176 * Patch by Yuli Barcohen, 7 Aug 2003:
3177 check BCSR to detect if the board is configured in PCI mode
3179 ======================================================================
3180 Changes for U-Boot 0.4.7:
3181 ======================================================================
3183 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3184 add support for Adder II MPC852T module
3186 * Patch by George G. Davis, 19 Aug 2003:
3187 fix TI Innovator/OMAP1510 pin configs
3189 * Patches by Kshitij, 18 Aug 2003
3190 - add support for arm926ejs cpu core
3191 - add support for TI OMAP 1610 Innovator Board
3193 * Patch by Yuli Barcohen, 14 Aug 2003:
3194 add support for bzip2 uncompression
3196 * Add GCC library to examples/Makefile so GCC utility functions will
3199 * Add I2C and RTC support for RMU board using software I2C driver
3200 (because of better response to iprobe command); fix problem with
3203 * Patch by Matthias Fuchs, 28 Aug 2003:
3204 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3205 CONFIG_BOOTP_MAKS (see README).
3207 * Fix ICU862 environment problem
3209 * Fix RAM size detection for RMU board
3211 * Implement "reset" for MGT5100/MPC5200 systems
3213 ======================================================================
3214 Changes for U-Boot 0.4.6:
3215 ======================================================================
3217 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3218 allow selection of clock frequency as "make" target
3220 * Implement memory autosizing code for IceCube boards
3222 * Configure network port on INCA-IP for autonegotiation
3224 * Fix overflow problem in network timeout code
3226 * Patch by Richard Woodruff, 8 Aug 2003:
3227 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3229 ======================================================================
3230 Changes for U-Boot 0.4.5:
3231 ======================================================================
3233 * Update for TQM board defaults:
3234 disable clocks_in_mhz, enable boot count limit
3236 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3237 in toplevel directory instead. Removed astest.c from tools/gdb because
3238 it is no longer relevant.
3240 * Fix PCI support for MPC5200 / IceCube Board
3242 * Map ISP1362 USB OTG controller for NSCU board
3244 * Patch by Brad Parker, 02 Aug 2003:
3245 fix sc520_cdp problems
3247 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3249 * Allow erase command to cross flash bank boundaries
3251 * Patch by Scott McNutt, 21 Jul 2003:
3252 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3253 Both LynxOS and BlueCat linux KDIs are supported.
3255 * Patch by Richard Woodruff, 25 Jul 2003:
3256 use more reliable reset for OMAP/925T
3258 * Patch by Nye Liu, 25 Jul 2003:
3259 fix typo in mpc8xx.h
3261 * Patch by Richard Woodruff, 24 Jul 2003:
3262 Fixes for cmd_nand.c:
3263 - Fixed null dereferece which could result in incorrect ECC values.
3264 - Added support for devices with no Ready/Busy signal hooked up.
3265 - Added OMAP1510 read/write protect handling.
3266 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3268 - Switched default ECC to be JFFS2.
3270 * Allow crc32 to be used at address 0x000
3272 * Provide consistent interface to standalone applications to access
3273 the 'global_data' structure
3274 Provide a doc/README.standalone more useful to users/developers.
3276 * Make IceCube MGT5100 FEC driver work
3278 * Implement new mechanism to export U-Boot's functions to standalone
3279 applications: instead of using (PPC-specific) system calls we now
3280 use a jump table; please see doc/README.standalone for details
3282 * Patch by Dave Westwood, 24 Jul 2003:
3283 added support for Unity OS (a proprietary OS)
3285 * Patch by Detlev Zundel, 23 Jul 2003:
3286 add "imls" command to print flash table of contents
3288 * Fix cold boot detection for log buffer reset
3290 * Return error for invalid length specifiers with "cp.X" etc.
3292 * Fix startup problem on MIPS
3294 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3295 bitmap support is configured
3297 * Patch by Bill Hargen, 18 Jul 2003:
3298 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3300 * Patch by Denis Peter, 18 Jul 2003:
3301 - fix memory configuration for MIP405T
3302 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3304 * Cleanup of TQM82xx configurations; use "official" board types
3305 to make selection easier.
3307 * Patch by Martin Krause, 17 Jul 2003:
3308 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3310 * Patch by Richard Woodruff, 17 July 03:
3311 - Fixed bug in OMAP1510 baud rate divisor settings.
3313 * Patch by Nye Liu, 16 July 2003:
3315 - add MPC86xADS support (uses MPC86xADS.h)
3316 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3318 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3319 o don't trust gclk() software measurement by default, depend on
3320 CONFIG_8xx_GCLK_FREQ
3321 - add DRAM SIMM not installed detection
3322 - use more "correct" SDRAM initialization sequence
3323 - allow different SDRAM sizes (8xxADS has 8M)
3325 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3326 - rename MAMR/MBMR defines to be more consistent. Should eventually
3327 be merged into MxMR to better reflect the PowerQUICC datasheet.
3329 * Patch by Yuli Barcohen, 16 Jul 2003:
3330 support new Motorola PQ2FADS-ZU evaluation board which replaced
3331 MPC8260ADS and MPC8266ADS
3333 ======================================================================
3334 Changes for U-Boot 0.4.4:
3335 ======================================================================
3337 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3339 * Add support for MGT5100 and MPC5200 processors
3341 * Patch by Lutz Dennig, 15 Jul 2003:
3342 update for R360MPI board
3344 ======================================================================
3345 Changes for U-Boot 0.4.3:
3346 ======================================================================
3348 * Patches by Kshitij, 04 Jul 2003
3349 - added support for arm925t cpu core
3350 - added support for TI OMAP 1510 Innovator Board
3352 * Patches by Martin Krause, 14 Jul 2003:
3353 - add I2C support for s3c2400 systems (trab board)
3354 - (re-) add "ping" to command table
3356 * Fix handling of "slow" POST routines
3358 * Patches by Yuli Barcohen, 13 Jul 2003:
3359 - Correct flash and JFFS2 support for MPC8260ADS
3360 - fix PVR values and clock generation for PowerQUICC II family
3363 * Patch by Bernhard Kuhn, 08 Jul 2003:
3364 - add support for M68K targets
3366 * Patch by Ken Chou, 3 Jul:
3367 - Fix PCI config table for A3000
3368 - Fix iobase for natsemi.c
3369 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3371 * Allow to enable "slow" POST routines by key press on power-on
3372 * Fix temperature dependend switching of LCD backlight on LWMON
3373 * Tweak output format for LWMON
3375 * Patch by Stefan Roese, 11 Jul 2003:
3376 - Fix bug in CONFIG_VERSION_VARIABLE.
3377 - AR405 config updated.
3378 - OCRTC/ORSG: bsp command added.
3379 - ASH405 bsp update.
3381 ======================================================================
3382 Changes for U-Boot 0.4.2:
3383 ======================================================================
3385 * Add support for NSCU board
3387 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3389 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3390 mirror bit flash on TQM8xxM modules
3392 * Patch by Kenneth Johansson, 30 Jun 2003:
3393 get rid of MK_CMD_ENTRY macro; update doc/README.command
3395 * Patch by Seb James, 30 Jun 2003:
3396 Improve documentation of I2C configuration in README
3398 * Fix problems with previous log buffer "fixes"
3400 * Fix minor help text issues
3402 * "log append" did not append a newline
3404 ======================================================================
3405 Changes for U-Boot 0.4.1:
3406 ======================================================================
3408 * Fix some missing commands, cleanup header files
3409 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3411 * Rewrite command lookup and help command (fix problems with bubble
3412 sort when sorting command name list). Minor cleanup here and there.
3414 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3415 - Allow to call sysmon function interactively
3416 - PIC on LWMON board needs delay after power-on
3417 - Add missing RSR definitions for MPC8xx
3418 - Improve log buffer handling: guarantee clean reset after power-on
3419 - Add support for EXBITGEN board (aka "genie")
3420 - Add support for SL8245 board
3423 - remove trailing white space, trailing empty lines, C++ comments, etc.
3424 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3426 * Patches by Kenneth Johansson, 25 Jun 2003:
3427 - major rework of command structure
3428 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3430 ======================================================================
3431 Changes for U-Boot 0.4.0:
3432 ======================================================================
3434 * Patches by Robert Schwebel, 26 Jun 2003:
3435 - csb226 configuration updated
3436 - credits for logodl port updated
3437 - innokom configuration updated
3438 - logodl tree update, still with coding style inconsistencies
3439 - added OCM for ppc405 warning to README
3441 * Patch by Pantelis Antoniou, 25 Jun 2003:
3442 update NetVia with V2 board support
3444 * Header file cleanup for ARM
3446 * Patch by Murray Jensen, 24 Jun 2003:
3447 - make sure to use only U-boot provided header files
3448 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3450 * Patch by Stefan Roese, 24 Jun 2003:
3451 - Update esd ASH405 board files.
3452 - Update esd DASA_SIM config file.
3453 - Add ping command to some esd boards.
3455 * Patch by Yuli Barcohen, 23 Jun 2003:
3456 Update for MPC8260ADS board
3458 * Patch by Murray Jensen, 23 Jun 2003:
3459 - cleanup of GCC 3.x compiler warnings
3461 * Patch by Rune Torgersen, 4 Jun 2003:
3462 add large memory support for MPC8266ADS board
3464 * Patch by Richard Woodruff, 19 June 03:
3465 - Enabled standard u-boot device abstraction for ARM
3466 - Enabled console device for ARM
3467 - Initilized bi_baudrate for ARM
3469 * Patch by Bill Hargen, 23 Apr 2003:
3470 fix byte order for 824x I2C addresses (write op)
3472 * Patch by Murray Jensen, 20 Jun 2003:
3474 - cleanup (especially for gcc-3.x compilers)
3476 * Patch by Tom Guilliams, 20 Jun 2003:
3477 added CONFIG_750FX support for IBM 750FX processors
3479 * Patch by Devin Crumb, 02 Apr 2003:
3480 Fix clock divider rounding problem in drivers/serial.c
3482 * Patch by Richard Woodruff, 19 June 03:
3483 - Fixed smc91c111 driver to sync with the u-boot environment
3484 (driver/smc91c111.c).
3485 - Added eth_init error return check in NetLoop (net/net.c).
3487 * Patch by Ken Chou, 19 June 2003:
3488 Added support for A3000 SBC board (Artis Microsystems Inc.)
3490 * Patches by Murray Jensen, 17 Jun 2003:
3491 - Hymod board database mods: add "who" field and new xilinx chip types
3492 - provide new "init_cmd_timeout()" function so code external to
3493 "common/main.c" can use the "reset_cmd_timeout()" function before
3494 entering the main loop
3495 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3496 slightly different. see include/configs/hymod.h for an example
3497 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3498 CFG_DTT_ADM1021 defined)
3499 - add new "eeprom_probe()" function which has similar args and
3500 behaves in a similar way to "eeprom_read()" etc.
3501 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3502 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3503 - gdbtools copyright update
3504 - ensure that set_msr() executes the "sync" and "isync" instructions
3505 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3506 - 8260 I/O ports fix: Open Drain should be set last when configuring
3507 - add SIU IRQ defines for 8260
3508 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3509 config.mk to allow board configurations to override the GNU
3510 linker script, selected via the LDSCRIPT, make variable, and to
3511 give an initial value to the OBJCFLAGS make variable
3512 - 8260 i2c enhancement:
3513 o correctly extends the timeout depending on the size of all
3514 queued messages for both transmit and receive
3515 o will not continue with receive if transmit times out
3516 o ensures that the error callback is done for all queued tx
3518 o correctly detects both tx and rx timeouts, only delivers one to
3519 the callback, and does not overwrite an earlier error
3520 o logic in i2c_probe now correct
3521 - add "vprintf()" function so that "panic()" function can be
3523 - many Hymod board changes
3525 * Patches by Robert Schwebel, 14 Jun 2003:
3526 - add support for Logotronic DL datalogger board
3527 - cleanup serial line after kermit binary download
3528 - add debugX macro (debug level support)
3529 - update mach-types.h to latest arm.linux.org.uk master list.
3531 * Patches by David Müller, 12 Jun 2003:
3532 - rewrite of the S3C24X0 register definitions stuff
3533 - "driver" for the built-in S3C24X0 RTC
3535 * Patches by Yuli Barcohen, 12 Jun 2003:
3536 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3537 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3538 configuration word supplied by FPGA on some MPC8260ADS boards
3540 * Patch by Pantelis Antoniou, 10 Jun 2003:
3541 Unify status LED interface
3543 * Add support for DS12887 RTC; add RTC support for ATC board
3545 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3546 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3547 - Add Atmel DataFlash support for reading and writing.
3548 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3549 - Add Flash detection on Atmel AT91RM9200DK
3550 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3551 - Replace old Ethernet PHY layer functions
3552 - Change link address
3554 * Patch by Frank Smith, 9 Jun 2003:
3555 use CRIT_EXCEPTION for machine check on 4xx
3557 * Patch by Detlev Zundel, 13 Jun 2003:
3558 added implementation of the "carinfo" command in cmd_immap.c
3560 * Fix CONFIG_NET_MULTI support in include/net.h
3562 * Patches by Kyle Harris, 13 Mar 2003:
3563 - Add FAT partition support
3564 - Add command support for FAT
3565 - Add command support for MMC
3567 - Add Intel PXA support for video
3568 - Add Intel PXA support for MMC
3570 - Enable MMC and FAT for lubbock board
3571 - Other misc changes for lubbock board
3573 * Patch by Robert Schwebel, April 02, 2003:
3574 fix for SMSC91111 driver
3576 * Patch by Vladimir Gurevich, 04 Jun 2003:
3577 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3579 * Patch by Stefan Roese, 05 Jun 2003:
3580 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3581 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3582 data cache can be used even if the chip select is in use.
3583 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3584 (see README for further description).
3585 - Changed config files of CONFIG_EEPRO100 boards to use the
3586 CFG_RX_ETH_BUFFER define.
3588 * Add support for RMU board
3590 * Add support for TQM862L at 100/50 MHz
3592 * Patch by Pantelis Antoniou, 02 Jun 2003:
3593 major reconstruction of networking code;
3594 add "ping" support (outgoing only!)
3596 * Patch by Denis Peter, 04 June 2003:
3597 add support for the MIP405T board
3599 * Patches by Udi Finkelstein, 2 June 2003:
3600 - Added support for custom keyboards, initialized by defining a
3601 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3602 - Added support for the RBC823 board.
3603 - cpu/mpc8xx/lcd.c now automatically calculates the
3604 Horizontal Pixel Count field.
3606 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3607 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3609 * Patch by Mark Rakes, 14 May 2003:
3610 add support for Intel e1000 gig cards.
3612 * Patch by Nye Liu, 3 Jun 2003:
3613 fix critical typo in MAMR definition (include/mpc8xx.h)
3615 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3617 * Patch by Klaus Heydeck, 2 Jun 2003
3618 Minor changes for KUP4K configuration
3620 * Patch by Marc Singer, 29 May 2003:
3621 Fixed rarp boot method for IA32 and other little-endian CPUs.
3623 * Patch by Marc Singer, 28 May 2003:
3624 Added port I/O commands.
3626 * Patch by Matthew McClintock, 28 May 2003
3627 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3628 - minor patches for utx8245
3630 * Patch by Daniel Engström, 28 May 2003:
3633 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3634 add nand flash support to SXNI855T configuration
3635 fix/extend nand flash support:
3636 - fix 'nand erase' command so does not erase bad blocks
3637 - fix 'nand write' command so does not write to bad blocks
3638 - fix nand_probe() so handles no flash detected properly
3639 - add doc/README.nand
3640 - add .jffs2 and .oob options to nand read/write
3641 - add 'nand bad' command to list bad blocks
3642 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3643 - make NAND read/write faster
3645 * Patch by Rune Torgersen, 23 May 2003:
3646 Update for MPC8266ADS board
3648 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3649 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3650 _time_ (!) if the environment is embedded within the U-Boot image,
3651 or in a separate flash sector.
3653 * Cleanup CFG_DER #defines in config files (wd maintained only)
3655 * Fix data abort exception handling for arm920t CPU
3657 * Fix alignment problems with flash driver for TRAB board
3659 * Patch by Donald White, 21 May 2003:
3660 fix calculation of base address in pci_hose_config_device()
3662 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3663 execute "cmd2", even if "cmd1" fails. Note that this is different
3664 to "run var1 var2" where the contents of "var2" will NOT be
3665 executed when a command in "var1" fails.
3667 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3669 * Patch by Kyle Harris, 20 May 2003:
3670 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3671 into cpu/pxa and arch-pxa.
3673 * Patch by Stefan Roese, 23 May 2003:
3674 - IBM PPC405EP port added.
3675 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3676 UART0) is used as default U-Boot console. PPC4xx only!
3677 - esd ASH405 board added (PPC405EP based).
3678 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3679 - esd CPCI405AB board added.
3680 - esd PMC405 board added.
3681 - Update of some esd boards.
3683 * Patch by Denis Peter, 19 Mai 2003:
3684 add support for the MIP405-3 board
3686 * Patch by Dave Ellis, 22 May 2003:
3687 Fix problem with only partially cleared .bss segment
3689 * Patch by Rune Torgersen, 12 May 2003:
3690 get PCI to work on a MPC8266ADS board; incorporate change to
3691 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3693 * Patch by Nye Liu, 1 May 2003:
3694 minor patches for the FADS8xx
3696 * Patch by Thomas Schäfer, 28 Apr 2003:
3697 Fix SPD handling for 256 ECC DIMM on Walnut
3699 * Add support for arbitrary bitmaps for TRAB's VFD command;
3700 allow to pass boot bitmap addresses in environment variables;
3701 allow for zero boot delay
3703 * Patch by Christian Geißinger, 19 May 2002:
3704 On TRAB: wait until the dummy byte has been completely sent
3706 * Patch by David Updegraff, 22 Apr 2003:
3707 update for CrayL1 board
3709 * Patch by Pantelis Antoniou, 21 Apr 2003:
3710 add boot support for ARTOS (a proprietary OS)
3712 * Patch by Steven Scholz, 11 Apr 2003:
3713 Add support for RTC DS1338
3715 * Patch by Rod Boyce, 24 Jan 2003:
3716 Fix counting of extended partitions in diskboot command
3718 * Patch by Christophe Lindheimer, 20 May 2003:
3719 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3721 * Fix SDRAM timing on Purple board
3723 * Add support for CompactFlash on ATC board
3724 (includes support for Intel 82365 and compatible PC Card controllers,
3725 and Yenta-compatible PCI-to-CardBus controllers)
3727 * Patch by Mathijs Haarman, 08 May 2003:
3728 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3730 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3732 * Add support for Promess ATC board
3734 * Patch by Keith Outwater, 28 Apr 2003:
3735 - Miscellaneous corrections and additions to GEN860T board specific code.
3736 - Added GEN860_SC variant to GEN860T.
3737 - Miscellaneous corrections to GEN860T documentation.
3738 - Correct duplicate entry in U-Boot CREDITS file.
3739 - Add GEN860T_SC entry in MAINTAINERS file.
3740 - Update CREDITS file with GEN860T_SC info.
3742 * Update Smiths Aerospace addresses in MAINTAINERS file
3744 * Fix error handling in hush's version of "run" command
3747 - Splashscreen support
3750 - temperature dependend enabling of LCD
3752 * Allow booting from old "PPCBoot" disk partitions
3754 * Add support for TQM8255 Board / MPC8255 CPU
3756 ======================================================================
3757 Changes for U-Boot 0.3.1:
3758 ======================================================================
3760 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3762 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3763 display when Linux takes over
3765 * Patch by Erwin Rol, 27 Feb 2003:
3766 Add support for RTEMS (this time for real).
3768 * Add support for "bmp info" and "bmp display" commands to load
3769 bitmap images; this can be used (for example in a "preboot"
3770 command) to display a splash screen very quickly after poweron.
3772 * Add support for 133 MHz clock on INCA-IP board
3774 * Patch by Lutz Dennig, 10 Apr 2003:
3775 Update for R360MPI board
3777 * Add new meaning to "autostart" environment variable:
3778 If set to "no", a standalone image passed to the
3779 "bootm" command will be copied to the load address
3780 (and eventually uncompressed), but NOT be started.
3781 This can be used to load and uncompress arbitrary
3784 * Patch by Stefan Roese, 10 Apr 2003:
3785 Changed DHCP client to use IP address from server option field #54
3786 from the OFFER packet in the server option field #54 in the REQUEST
3787 packet. This fixes a problem using a Windows 2000 DHCP server,
3788 where the DHCP-server is not the TFTP-server.
3790 * Set max brightness for MN11236 displays on TRAB board
3792 * Add support for TQM862L modules
3794 ======================================================================
3795 Changes for U-Boot 0.3.0:
3796 ======================================================================
3798 * Patch by Arun Dharankar, 4 Apr 2003:
3799 Add IDMA example code (tested on 8260 only)
3801 * Add support for Purple Board (MIPS64 5Kc)
3803 * Add support for MIPS64 5Kc CPUs
3805 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
3807 * Patch by Denis Peter, 04 Apr 2003:
3808 - update MIP405-4 board
3810 * Patch by Stefan Roese, 4 Apr 2003:
3811 - U-Boot version environment variable "ver" added
3812 (CONFIG_VERSION_VARIABLE).
3813 - Changed PPC405GPr version from A to B.
3814 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
3816 * Patches by Denis Peter, 03 April 2003:
3817 - fix PCI IRQs on MPL boards
3818 - fix two more un-relocated pointer problems
3820 * Fix behaviour of "run" command:
3821 - print error message iv variable does not exist
3822 - terminate processing of arguments in case of error
3824 * Patches by Peter Figuli, 10 Mar 2003
3825 - Add support for BTUART on PXA platform
3826 - Add support for WEP EP250 (PXA) board
3828 * Fix flash problems on INCA-IP; add tool to allow bruning images to
3829 flash using a BDI2000
3831 * Implement fix for I2C Edge Conditions problem for all boards that
3832 use the bit-banging driver (common/soft_i2c.c)
3834 * Patch by Martin Winistoerfer, 23 Mar 2003
3835 - Add port to MPC555/556 microcontrollers
3836 - Add support for cmi customer board with
3837 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
3839 * Patch by Rick Bronson, 28 Mar 2003:
3840 - fix common/cmd_nand.c
3842 * Patch by Arun Dharankar, 24 Mar 2003:
3843 - add threads / scheduler example code
3845 * Add patches by Robert Schwebel, 31 Mar 2003:
3846 - add ctrl-c support for kermit download
3847 - align bdinfo output on ARM
3848 - csb226 board: bring in sync with innokom/memsetup.S
3849 - csb226 board: fix MDREFR handling
3850 - misc doc fixes / extensions
3851 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
3852 - add BOOT_PROGRESS to armlinux.c
3854 * Add CPU ID, version, and clock speed for INCA-IP
3856 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
3857 - fix SRAM and SDRAM memory sizing
3858 - add status LED support
3859 - add MAC address for second (SCC1) ethernet port
3861 * Update default environment for TQM8260 board
3863 * Patch by Rick Bronson, 16 Mar 2003:
3864 - Add NAND flash support for reading, writing, and erasing NAND
3865 flash (certain forms of which are called SmartMedia).
3866 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
3868 * Patches by Robert Schwebel, 19 Mar 2003:
3869 - use arm-linux-gcc as default compiler for ARM
3870 - fix i2c fixup code
3871 - fix missing baudrate setting
3872 - added $loadaddr / CFG_LOAD_ADDR support to loadb
3873 - moved "ignoring trailing characters" _before_ u-boot wants to
3874 print out diagnostics messages; removes bogus characters at the
3877 * Patch by John Zhan, 18 Mar 2003:
3878 Add support for SinoVee Microsystems SC8xx boards
3880 * Patch by Rolf Offermanns, 21 Mar 2003:
3881 ported the dnp1110 related changes from the current armboot cvs to
3882 current u-boot cvs. smc91111 does not work. problem marked in
3883 smc91111.c, grep for "FIXME".
3885 * Patch by Brian Auld, 25 Mar 2003:
3886 Add support for STM flash chips on ebony board
3888 * Add PCI support for MPC8250 Boards (PM825 module)
3890 * Patch by Stefan Roese, 25 Mar 2003:
3893 * Patch by Stefan Roese, 20 Mar 2003:
3894 - CPCI4052 update (support for revision 3).
3895 - Set edge conditioning circuitry on PPC405GPr for compatibility
3896 to existing PPC405GP designs.
3897 - Clip udiv to 5 bits on PPC405 (serial.c).
3899 * Extend INCAIP board support:
3900 - add automatic RAM size detection
3901 - add "bdinfo" command
3902 - pass flash address and size to Linux kernel
3903 - switch to 150 MHz clock
3905 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
3906 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3907 boards, version 153 for Rev. 200 boards).
3909 * Patch by Vladimir Gurevich, 12 Mar 2003:
3910 Fix relocation problem of statically initialized string pointers
3913 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
3914 Cleanup & bug fixes for JFFS2 code:
3915 - the memory mangement was broken. It caused havoc on malloc by
3916 writing beyond the block boundaries.
3917 - the length calculation for files was wrong, sometimes resulting
3918 in short file reads.
3919 - data copying now optionally takes fragment version numbers into
3920 account, to avoid copying from older data.
3921 See doc/README.JFFS2 for details.
3923 * Patch by Josef Wagner, 12 Mar 2003:
3924 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3925 - ETH05 and BEDBUG support for CU824
3926 - added support for MicroSys CPC45
3927 - new BOOTROM/FLASH0 and DOC base for PM826
3929 * Patch by Robert Schwebel, 12 Mar 2003:
3930 Fix the chpart command on innokom board
3933 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3934 s/PPCBoot/U-Boot/ in some files
3935 s/pImage/uImage/ in some files
3937 * Patch by Detlev Zundel, 15 Jan 2003:
3938 Fix '' command line quoting
3940 * Patch by The LEOX team, 19 Jan 2003:
3941 - add support for the ELPT860 board
3942 - add support for Dallas ds164x RTC
3944 * Patches by David Müller, 31 Jan 2003:
3945 - minimal setup for CardBus bridges
3946 - add EEPROM read/write support in the CS8900 driver
3947 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
3948 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
3950 * Patch by Steven Scholz, 04 Feb 2003:
3951 add support for RTC DS1307
3953 * Patch by Reinhard Meyer, 5 Feb 2003:
3954 fix PLPRCR/SCCR init sequence on 8xx to allow for
3955 changes of EBDF by software
3957 * Patch by Vladimir Gurevich, 07 Feb 2003:
3958 "API-compatibility patch" for 4xx I2C driver
3960 * TRAB fixes / extensions:
3961 - Restore VFD brightness as saved in environment
3962 - add support for Fujitsu flashes
3963 - make sure both buzzers are turned off (drive low level)
3965 * Patches by Robert Schwebel, 06 Mar 2003:
3966 - fix bug in BOOTP code (must use NetCopyIP)
3967 - update of CSB226 port
3968 - clear BSS segment on XScale
3969 - added support for i2c_init_board() function
3970 - update to the Innokom plattform
3972 * Extend support for redundand environments for configurations where
3973 environment size < sector size
3975 * Patch by Rune Torgersen, 13 Feb 2003:
3976 Add support for Motorola MPC8266ADS board
3978 * Patch by Kyle Harris, 19 Feb 2003:
3979 patches for the Intel lubbock board:
3980 memsetup.S - general cleanup (based on Robert's csb226 code)
3981 flash.c - overhaul, actually works now
3982 lubbock.c - fix init funcs to return proper value
3984 * Patch by Kenneth Johansson, 26 Feb 2003:
3985 - Fixed off by one in RFTA calculation.
3986 - No need to abort when LDF is lower than we can program it's only
3987 minimum timing so clamp it to what we can do.
3988 - Takes function pointer to function for reading the spd_nvram. Usefull
3989 for faking data or hardcode a module without the nvram.
3990 - fix other user for above change
3991 - fix some comments.
3993 * Patches by Brian Waite, 26 Feb 2003:
3994 - fix port for evb64260 board
3995 - fix PCI for evb64260 board
3998 * Patch by Reinhard Meyer, 1 Mar 2003:
3999 Add support for EMK TOP860 Module
4001 * Patch by Yuli Barcohen, 02 Mar 2003:
4002 Add SPD EEPROM support for MPC8260ADS board
4004 * Patch by Robert Schwebel, 21 Jan 2003:
4005 - Add support for Innokom board
4006 - Don't complain if "install" fails
4007 - README cleanup (remove duplicated lines)
4008 - Update PXA header files
4010 * Add documentation for existing POST code (doc/README.POST)
4012 * Patch by Laudney Ren, 15 Jan 2003:
4013 Fix handling of redundand environment in "tools/envcrc.c"
4015 * Patch by Detlev Zundel, 28 Feb 2003:
4016 Add bedbug support for 824x systems
4018 * Add support for 16 MB flash configuration of TRAB board
4020 * Patch by Erwin Rol, 27 Feb 2003:
4021 Add support for RTEMS
4023 * Add image information to README
4025 * Patch by Stefan Roese, 18 Feb 2003:
4026 CPCIISER4 configuration updated.
4028 * Patch by Stefan Roese, 17 Feb 2003:
4029 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4031 * Patch by Stefan Roese, 13 Feb 2003:
4032 Add "pcidelay" environment variable (in ms, enabled via
4033 CONFIG_PCI_BOOTDELAY).
4034 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4035 RST# to respond to configuration cycles (33MHz -> 1s).
4037 * Fix dual PCMCIA slot support (when running with just one
4040 * Add VFD type detection to trab board
4042 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4043 variable with value in the EEPROM
4045 * Patch by Stefan Roese, 10 Feb 2003:
4046 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4048 * Add support for MIPS32 4Kc CPUs
4050 * Add support for INCA-IP Board
4052 ======================================================================
4053 Changes for U-Boot 0.2.2:
4054 ======================================================================
4056 * Add dual ethernet support on PM826
4058 * Add support for LXT971 PHY on PM826
4060 * Patch by Tord Andersson, 16 Jan 2003:
4061 Fix flash sector count for TQM8xxL
4063 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4064 16 bytes out of each 32 byte block)
4066 ======================================================================
4067 Changes for U-Boot 0.2.1:
4068 ======================================================================
4070 * Add support for V37 board
4071 (patch by Jón Benediktsson, 11 Dec 2002)
4073 * Update baudrate in bd_info when it gets changed
4075 * Add watchdog trigger points while waiting for serial port
4076 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4078 * Improve command line tool to access the U-Boot's environment
4079 (figuration of the utility, using a config file)
4081 * Add single quote support for (old) command line parser
4083 * Switch LWMON board default config from FRAM to EEPROM;
4084 in POST, EEPROM shows up on 8 addresses
4086 ======================================================================
4087 Changes for U-Boot 0.2.0:
4088 ======================================================================
4090 * Use 1-byte-read instead of -write for iprobe() function
4091 Add i2c commands to PM826 config
4093 * extend I2C POST code: check for list on known addresses
4095 * Improve log buffer code; use "loglevel" to decide which messages
4096 to log on the console, too (like in Linux); get rid of "logstart"
4098 * Add command line tool to access the U-Boot's environment
4099 (board-specific for TRAB now, to be fixed later)
4101 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4102 Fix misc problems with AmigaOne support
4104 * Patch by Chris Hallinan, 3 Dec 2002:
4105 minor cleanup to the MPC8245 EPIC driver
4107 * Patch by Pierre Aubert , 28 Nov 2002
4108 Add support for external (SIU) interrupts on MPC8xx
4110 * Patch by Pierre Aubert , 28 Nov 2002
4111 Fix nested syscalls bug in standalone applications
4113 * Patch by David Müller, 27 Nov 2002:
4114 fix output of "pciinfo" command for CardBus bridge devices.
4116 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4119 * Add LED indication for IDE activity on KUP4K board
4121 * Fix startup problems with VFD display on TRAB
4123 * Patch by Pierre Aubert, 20 Nov 2002
4124 Add driver for Epson SED13806 graphic controller.
4125 Add support for BMP logos in cfb_console driver.
4127 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4129 * Patch by Rod Boyce, 21 Nov 2002:
4130 fix PCMCIA on MBX8xx board
4132 * Patch by Pierre Aubert , 21 Nov 2002
4133 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4134 bootmode word in DPRAM configurable
4136 * Patch by Daniel Engström, 18 Nov 2002:
4137 Fixes for x86 port (mostly strings issues)
4139 * Patch by Ken Chou, 18 Nov 2002:
4140 Fix for natsemi NIC cards (DP83815)
4142 * Patch by Pierre Aubert, 19 Nov 2002:
4143 fix a bug for the MII configuration, and some warnings
4145 * Patch by Thomas Frieden, 13 Nov 2002:
4146 Add code for AmigaOne board
4147 (preliminary merge to U-Boot, still WIP)
4149 * Patch by Jon Diekema, 12 Nov 2002:
4150 - Adding URL for IEEE OUI lookup
4151 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4153 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4154 root-on-nfs macros are designed to switch how the default boot
4155 method gets defined.
4157 * Patch by Daniel Engström, 13 Nov 2002:
4158 Add support for i386 architecture and AMD SC520 board
4160 * Patch by Pierre Aubert, 12 Nov 2002:
4161 Add support for DOS filesystem and booting from DOS floppy disk
4163 * Patch by Jim Sandoz, 07 Nov 2002:
4164 Increase number of network RX buffers (PKTBUFSRX in
4165 "include/net.h") for EEPRO100 based boards (especially SP8240)
4166 which showed "Receiver is not ready" errors when U-Boot was
4167 processing the receive buffers slower than the network controller
4170 * Patch by Andreas Oberritter, 09 Nov 2002:
4171 Change behaviour of NetLoop(): return -1 for errors, filesize
4172 otherwise; return code 0 is valid an means no file loaded - in this
4173 case the environment still gets updated!
4175 * Patches by Jon Diekema, 9 Nov 2002:
4176 - improve ADC/DAC clocking on the SACSng board to align
4177 the failing edges of LRCLK and SCLK
4178 - sbc8260 configuration tweaks
4179 - add status LED support for 82xx systems
4180 - wire sspi/sspo commands into command handler; improved error
4182 - add timestamp support and alternate memory test to the
4183 SACSng configuration
4185 * Patch by Vince Husovsky, 7 Nov 2002:
4186 Add "-n" to linker options to get rid of "Not enough room for
4187 program headers" problem
4189 * Patch by David Müller, 05 Nov 2002
4190 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4191 so we can use an already existing name
4193 * Patch by Pierre Aubert, 05 Nov 2002
4194 Hardware relatied improvments in FDC boot code
4196 * Patch by Holger Schurig, 5 Nov 2002:
4197 Make the PXA really change it's frequency
4199 * Patch by Pierre Aubert, 05 Nov 2002
4200 Add support for slave serial Spartan 2 FPGAs
4202 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4205 * Add support for log buffer which can be passed to Linux kernel's
4206 syslog mechanism; used especially for POST results.
4208 * Patch by Klaus Heydeck, 31 Oct 2002:
4209 Add initial support for kup4k board
4211 * Patch by Robert Schwebel, 04 Nov 2002:
4212 - use watchdog to reset PXA250 systems
4213 - added progress callbacks to (some of the) ARM code
4214 - update for Cogent CSB226 board
4216 * Add support for FPS860 board
4218 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4219 Improve PCI access on 32-bits Compact PCI bus
4221 * Fix mdelay() on TRAB - this was still the debugging version with
4222 seconds instead of ms.
4224 * Patch by Robert Schwebel, 1 Nov 2002:
4225 XScale related cleanup (affects all ARM boards)
4227 * Cleanup of names and README.
4229 ======================================================================
4230 Notes for U-Boot 0.1.0:
4231 ======================================================================
4233 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4235 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4236 For information about the history of the project please see the
4237 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4239 ======================================================================