1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Add support for new TQM5200 revisions
6 - Support for TQM5200S (short version without graphic controller)
7 - Support for modules with 'N' type S29GL128N Spansion flashes
8 (requires changes to flash layout)
9 - Support for MPC5200B cpu (mostly support for second SDRAM bank)
11 * Fix support for PS/2 keyboard on TQM85xx boards
12 The PS/2 keyobard driver for the TQM85xx modules only supports the
13 internal DUART of the MPC85xx CPU. Since the MPC8560 doesn't
14 include a DUART, the TQM8560 modules can't be used with the PS/2
15 keyboard controller on the STK85xx board.
16 The PS/2 keyboard driver should work with the modules TQM8540,
17 TQM8541 and TQM8555, but it only has been tested on a TQM8540, yet.
18 Make sure the PS/2 controller on the STK85xx is programmed. Jumper
19 settings: X66 1-2, 9-10; X61 2-3
20 Patch by Martin Krause, 21 Jun 2006
22 * Adjust RTC century handling on STK52xx board to match Linux driver.
23 Patch by Martin Krause, 12 Jun 2006
25 * Adjust filenames for USB update images on TRAB board.
26 During an automatic update via USB stick, U-Boot searches for
27 images with the name "firmware.img" and "kernel.img". This names
28 are now changed to "firmw_01.img" and "kernl_01.img". This is done,
29 to prevent updates of new boards (with the new macronics "c" step
30 flashes) with old, incompatible firmware or kernel versions.
31 Patch by Martin Krause, 21 Jun 2006
33 * Bugfix in VFD routine on TRAB board.
34 Make sure upper lext pixel can be set to blue, too
35 (so far only red was possible).
36 Patch by Martin Krause, 15 Feb 2006
38 * Enable buffered flash writes for TB5200 board.
40 * Fix some bugs in TRAB board flash driver.
41 - increase CFG_FLASH_ERASE_TOUT from 2 to 15 seconds
42 - use CFG_FLASH_WRITE_TOUT for programming instead of CFG_FLASH_ERASE_TOUT
43 - remove "Unlock Bypass" mode, because macronix flashes do not support
45 - fix flash reset command from 0x00FF to 0x00F0. 0x00FF is only specified
46 for Intel compatible flashes, not for AMD compatible.
47 Patch by Martin Krause, 15 Feb 2006
49 * Add additional error messages to flash driver on TRAB board
50 (for erase errors and timeout errors)
51 Patch by Martin Krause, 14 Feb 2006
53 * Add support for TB5200 board
54 The TB5200 ("Tinybox") is a small baseboard for the TQM5200 module
55 integrated in a little aluminium case.
56 Patch by Martin Krause, 8 Jun 2006
58 * Enable buffered flash writes for TQM5200 board.
60 * Fix problems with SanDisk Corporation Cruzer Micro USB memory stick.
62 * Add support for TQM885D board.
63 Patch by Martin Krause, 20 Mar 2006
65 * Fix FEC initialisation: All MII configuration is done via FEC1
66 registers, but MII_SPEED was configured according to FEC used. So
67 if only FEC2 was used, this caused the real MII_SPEED register in
68 FEC1 to stay uninitalised, leqading to "mii_send STUCK!" messages.
69 Fix: always configure MII_SPEED on FEC1 only.
70 Patch by Markus Klotzbuecher, 12 Jul 2006
72 * Add support for SPC1920 board.
73 Patch by Markus Klotzbuecher, 12 Jul 2006
75 * MCC200 board: support console on any one of the Quad UART ports.
77 * Fix error in flash protection calculation on MCC200 board.
79 * Major PCMCIA Cleanup to make code better readable and maintainable.
81 - Board-dependend code for RPXLITE and RPXCLASSIC-based boards
82 placed to the drivers/rpx_pmcia.c file to avoid duplication.
83 Same for TQM8xx-based boards (drivers/tqm8xx_pmcia.c).
84 - drivers/i82365.c has been split into two parts located at
85 board/atc/ti113x.c and board/cpc45/pd67290.c (ATC and CPC45 are
86 the only boards using CONFIG_82365).
87 - Changes were tested for clean build and *very* *few* boards.
89 * Fix timer problems on AMCC yucca board.
90 Set Timer Clock Select to use CPU clock as a timer input source.
92 * Bring yucca config more in line with other AMCC boards.
94 * Add AMCC bamboo board to MAKEALL build script.
96 * Fix AMCC bamboo eval board compilation errors.
98 * Add system memory to the PCI region list for AMCC PPC44x CPUs.
99 Enabled it for Yucca board.
101 * Cleanup config file and bootup output for Yucca board.
103 * Fix CONFIG_440_GX define usage.
105 * Remove autogenerated bmp_logo.h file.
107 * Add support for AMCC 440SPe CPU based eval board (Yucca).
109 * Call serial_initialize() before first debug() is used.
111 * Cleanup trab board for GCC-4.x
113 * VoiceBlue update: use new MTD flash partitioning methods, use more
114 reasonable TEXT_BASE, update default environment and enable keyed
116 Patch by Ladislav Michl, 16. Aug 2005
118 * Add forgotten changes for the PLEB 2 Board.
119 Patch by David Snowdon, 13. Aug 2005
121 * Add support for wrPPMC7xx/74xx boards
122 Patch by Richard Danter, 12 Aug 2005
124 * Add support for gth2 board
125 Patch by Thomas Lange, Aug 11 2005
127 * Add support for CONFIG_SERIAL_MULTI on MPC5xxx
128 Patch by Martin Krause, 8 Jun 2006
130 This patch supports two serial consoles on boards with
131 a MPC5xxx CPU. The console can be switched at runtime
132 by setting stdin, stdout and stderr to the desired serial
133 interface (serial0 or serial1). The PSCs to be used as
134 console port are definded by CONFIG_PSC_CONSOLE
135 and CONFIG_PSC_CONSOLE2.
136 See README.serial_multi for details.
138 * Bugfix in I2C initialisation on S3C2400.
139 If the bus is blocked because of a previously interrupted
140 transfer, up to eleven clocks are generated on the I2CSCL
141 line to complete the transfer and to free the bus.
142 With this fix pin I2CSCL (PG6) is really configured as GPIO
143 so the clock pulses are really generated.
144 Patch by Martin Krause, 04 Apr 2006
146 * Fix DDR6 errata on TQM834x boards
147 Patch by Thomas Waehner, 07 Mar 2006
149 * Remove obsolete flash driver board/tqm5200/flash.c
150 Patch by Martin Krause, 11 Jan 2006
152 * Update configuration for CMC-PU2 board
153 Patch by Martin Krause, 17 Nov 2005
155 * Add support for PS/2 keyboard on TQM85xx board
156 Patch by Martin Krause, 07 Nov 2005
158 Tested on a STK85XX baseboard. Make sure the PS/2 controller
159 has been programmed. Jumper Settings: X66 1-2, 9-10; X61 2-3
161 * Fix TRAB channel switching delay for trab_fkt.bin standalone applikation
162 In tsc2000_read_channel() the delay after setting the multiplexer
163 to a temperature channel is increased from 1,5 ms to 10 ms. This
164 is to allow the multiplexer inputs to stabilize after huge steps
165 of the input signal level.
166 Patch by Martin Krause, 08 Nov 2005
168 * Adjust TQM5200 make targets
169 Make the automatic CS configuration the default.
170 The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB
171 and CONFIG_TQM5200_AC are removed.
172 "TQM5200_config" is now the default for STK52XX.200 base boards.
173 On a STK52XX.100 base board "TQM5200_STK100_config" must be used.
174 Patch by Martin Krause, 07 Nov 2005
176 * Fix setting of environment variable "ver" on trab board
177 The environment variable "ver" is now set before
178 do_auto_update() is called, so that "ver" can be used
179 in USB update scripts.
180 Patch by Martin Krause, 27 Oct 2005
182 * Fix wrong usage of udelay() in led_blink() on trab board
183 Patch by Martin Krause, 27 Oct 2005
185 * Fix udelay bug in vfd.c for trab board
186 Patch by Martin Krause, 27 Oct 2005
188 * Disable JFFS2 support for trab board
189 Patch by Martin Krause, 27 Oct 2005
191 * Change mtdparts definition on trab board to match current flash map
192 Patch by Martin Krause, 27 Oct 2005
194 * Fix memory init problems on MCC200 board
196 * Fix IxEthDB.h to compile again
197 Patch by Stefan Roese, 14 Jun 2006
199 * Minor cleanup for PCS440EP board
200 Patch by Stefan Roese, 13 Jun 2006
202 * Add MCF5282 support (without preloader)
203 relocate ichache_State to ram
204 u-boot can run from internal flash
205 Add EB+MCF-EV123 board support.
206 Add m68k Boards to MAKEALL
207 Patch from Jens Scharsig, 08 Aug 2005
209 * Nios II - Add Altera EP1C20, EP1S10 and EP1S40 boards
210 Patch by Scott McNutt, 08 Jun 2006
212 * Nios II - Add EPCS Controller bootrom work-around
213 -When booting from an epcs controller, the epcs bootrom may leave the
214 slave select in an asserted state causing soft reset hang. This
215 patch ensures slave select is negated at reset.
216 Patch by Scott McNutt, 08 Jun 2006
218 * Update PK1C20 board
219 -Update base addresses for standard configuration
220 -Eliminate use of CACHE_BYPASS in board code
221 Patch by Scott McNutt, 08 Jun 2006
223 * Nios II - Fix I/O Macros and mini-app stubs
225 -Eliminate use of CACHE_BYPASS in cpu code
226 -Eliminate assembler warnings
227 -Fix mini-app stubs and force no small data
228 Patch by Scott McNutt, 08 Jun 2006
230 * Fix U-Boot environment sector protection on MCC200 board
232 * Minor cleanup for PCS440EP board
234 * Update PCS440EP port to fit into one flash device (incl. environment)
235 Patch by Stefan Roese, 06 Jun 2006
237 * Add support for PCS440EP board
238 Patch by Stefan Roese, 02 Jun 2006
240 * Fix examples/Makefile; some build targets were lost
242 * Fix watchdog handling in CFI flash driver
243 Just use udelay() when waiting for status changes which will
244 implicitely trigger the watchdog.
246 * Fix PCI to memory window size problems on PM82x boards
247 We use the "automatic" mode that was used for the MPC8266ADS and
248 MPC8272 boards. Eventually this should be used on all boards?]
249 Patch by Wolfgang Grandegger, 17 Jan 2006
251 * Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
252 Patch by Stefan Roese, 29 May 2006
254 * Update Intel IXP4xx support
255 - Add IXP4xx NPE ethernet MAC support
256 - Add support for Intel IXDPG425 board
257 - Add support for Prodrive PDNB3 board
259 Patch by Stefan Roese, 23 May 2006
261 * Fix problem in PVR detection for 440GR
262 Patch by Stefan Roese, 18 May 2006
264 * Fix gcc 3.4.x AFLAGS setting for m68k platform.
266 * Enable autoboot for M5271EVB board.
268 * Changed default ramdisk addr in yosemite/yellowstone ports
269 Patch by Stefan Roese, 15 May 2006
271 * Fix PCMCIA support on virtlab2
273 * Add support for VirtLab2 board
274 (needed because of differences in the PCMCIA hardware).
278 * Update yosemite configuration to enable flash write buffer support
279 Patch by Stefan Roese, 10 May 2006
281 * Fix compile warnings in common/xyzModem.c
282 Patch by Stefan Roese, 10 May 2006
284 * Add support for AMCC 440EP Rev C and 440GR Rev B
285 Patch by John Otken, 08 May 2006
287 * OMAP 5912/OSK: update EMIFS CS1 timings:
288 Problems have been seen in the linux kernel's smc91x network driver
289 due to improper bus timings. The latest 2.6 OMAP kernels currently
290 have a workaround, but this fix belongs in u-boot.
291 Patch by Kevin Hilman, 13 Oct 2005
293 * Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
294 Patch by Hiroki Kaminaga, 11 Mar 2006
296 * Update omap5912osk board support
297 - Fix OMAP support that omap5912osk compiles in current source tree
298 - Update with code from "http://omap.spectrumdigital.com/osk5912"
299 to fix problems with DDR initialization
301 - Use CFI flash driver and support complete 32MB of onboard flash
302 - Add "print_cpuinfo()" and "checkboard()" functions to display
303 CPU (with frequency) and Board infos
304 Patch by Stefan Roese, 10 May 2006
306 * Fix watchdog issues for ColdFire boards.
308 * Add M5271EVB board support.
310 * Make R5200 specific low level initialization board conditional.
312 * Update CPU target identification strings for ColdFire family.
314 * Update register definitions for MCF5271.
316 * Fix serial console support for MCF5271.
318 * Fixes for gcc 3.4 based m68k toolchain,
319 based on patch by Jate Sujjavanich.
321 * Fix lowboot support on MCC200 board
323 * Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
324 - Removed MPC8349ADS port
325 - Added PCI support to MPC8349ADS
326 - reworked memory map to allow mapping of all regions with BATs
327 Patch by Kumar Gala, 20 Apr 2006
329 * Coding Style cleanup
331 * Write RTC seconds first to maintain settings integrity per
332 Maxim/Dallas DS1306 data sheet.
333 Patch by Alan J. Luse, 02 May 2006
335 * Scheduled for removal: strnicmp() which is unused
337 * Update for Intel Monahans boards:
338 - support for magic key detection and handling on delta board
339 - NAND support for zylonite board + some minor cleanup
341 * Declare load_serial_ymodem() when using CFG_CMD_LOADB.
342 Patch by Jon Loeliger, 01 May 2006
344 * Fixed handling of bad checksums with "mkimage -l"
346 * Added support for BC3450 board
347 Patch by Stefan Strobl, 21 Oct 2005
349 * Update for NC650 board:
350 - Support rev1 and rev2 hardware
351 - adapt to new NAND layer
352 - add CP850 configuration based on NC650
354 * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
355 is configured; othrwise DMA accesses aren't cache coherent which
356 causes for example USB to fail.
360 * Fix dbau1x00 boards broken by dbau1550 patch
361 PLL:s were not set for boards other than 1550.
362 Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
363 Default boot is now bootp for cards other than 1550.
364 Patch by Thomas Lange, 10 Aug 2005
366 * Fixes common/cmd_flash.c:
367 - fix some compiler/parser error, if using m68k tool chain
368 - optical fix for protect on/off all messages, if using more
370 Patch by Jens Scharsig, 28 Jul 2005
372 * Fix Quad UART mapping on MCC200 board due to new HW revision
374 * Fix JFFS2 support for legacy NAND driver.
376 * Remove dependencies between DoC code and old legacy NAND driver.
378 * Fix PM828_PCI target, for which PCI was *not* configured in.
380 * Fix Lite5200B support: initialize SDelay register
381 See Freescale's AN3221 "MPC5200B SDRAM Initialization and
382 Configuration", 3.3.1 SDelay--MBAR + 0x0190
384 * Changes/fixes for drivers/cfi_flash.c:
386 - Add Intel legacy lock/unlock support to common CFI driver
388 On some Intel flash's (e.g. Intel J3) legacy unlocking is
389 supported, meaning that unlocking of one sector will unlock
390 all sectors of this bank. Using this feature, unlocking
391 of all sectors upon startup (via env var "unlock=yes") will
394 - Fixed problem with multiple reads of envronment variable
395 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
397 - Removed unwanted linefeeds from "protect" command when
398 CFG_FLASH_PROTECTION is enabled.
400 - Changed p3p400 board to use CFG_FLASH_PROTECTION
402 Patch by Stefan Roese, 01 Apr 2006
404 * Changes/fixes for drivers/cfi_flash.c:
405 - Correctly handle the cases where CFG_HZ != 1000 (several
407 - Fix the timeout calculation of buffered writes (off by a
409 Patch by Anders Larsen, 31 Mar 2006
411 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
413 405 SDRAM: - The SDRAM parameters can now be defined in the board
414 config file and the 405 SDRAM controller values will
415 be calculated upon bootup (see PPChameleonEVB).
416 When those settings are not defined in the board
417 config file, the register setup will be as it is now,
418 so this implementation should not break any current
419 design using this code.
421 Thanks to Andrea Marson from DAVE for this patch.
423 440 DDR: - Added function sdram_tr1_set to auto calculate the
424 TR1 value for the DDR.
425 - Added ECC support (see p3p440).
427 Patch by Stefan Roese, 17 Mar 2006
429 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
430 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
432 * Add support for ymodem protocol download
433 Patch by Stefano Babic, 29 Mar 2006
435 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
436 Merge from Markus Klotzbücher's repo, 01 Apr 2006
438 * GCC-4.x fixes: clean up global data pointer initialization for all
441 * Update for Delta board:
442 - redundant NAND environment
443 - misc Monahans cleanups (remove dead code etc.)
444 - DA9030 Initialization; some minimal changes to PXA I2C driver to
445 make it work with the Monahans.
446 - Make Monahans clock frequency configurable using
447 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
448 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
449 Merge from Markus Klotzbücher's repo, 25 Mar 2006
451 * Enable Quad UART om MCC200 board.
453 * Cleanup MCC200 board configuration; omit non-existent stuff.
455 * Add support for MPC859/866 Rev. A.0
457 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
459 * Fix DDR ECC bit definitions for MPC83xx.
461 * Add initial support for MPC8349E MDS board.
463 * Add support for ECC DDR initialization on MPC83xx.
465 * Add DMA support for MPC83xx.
467 * Add sync in do_reset() routine for MPC83xx after RPR register
468 was written to. It is need on some targets when BAT translation
471 * Add bit definitions for MPC83xx DDR controller registers.
473 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
475 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
477 * Add support for DS1374 RTC chip.
479 * Add support for Lite5200B board.
480 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
482 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
483 timer and cpu_reset code from cpu/$(CPU) into the new
484 cpu/$(CPU)/$(SOC) directories
485 Patch by Andreas Engel, 13 Mar 2006
487 * Change max size of uncompressed uImage's to 8MByte and add
488 CFG_BOOTM_LEN to adjust this setting.
490 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
491 uImages was restricted to 4MBytes. This default size is now
492 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
493 in the board config file.
495 Patch by Stefan Roese, 13 Mar 2006
497 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
498 Patch by Stefan Roese, 13 Mar 2006
500 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
501 Patch by Cedric Vincent, 06 Jul 2005
503 * au1x00_eth.c: check malloc return value and abort if it failed
504 Patch by Andrew Dyer, 26 Jul 2005
506 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
507 incorrectly generating start/stop conditions on the bus.
508 Patch by Andrew Dyer, 26 Jul 2005
510 * Fix bug in [id]cache_status commands for MPC85xx processors;
511 should look at LSB of L1CSRn registers to determine if L1 cache is
512 enabled, not the MSB.
513 Patch by Murray Jensen, 19 Jul 2005
515 * Fix array overflow with fw_setenv on uninitialised environment
516 Patch by Murray Jensen, 15 Jul 2005
518 * Add support for EmbeddedPlanet EP88x boards
519 Patch by Yuli Barcohen, 13 Jul 2005
521 * Remove board specific configuration includes from the common xilinx
522 ethernet and iic adapter code.
523 Patch by Michael Libeskind, 12 Jul 2005
525 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
526 Patch by Murray Jensen, 08 Jul 2005
528 * Add (some) definitions for the MPC85xx local bus controller
529 Patch by Murray Jensen, 08 Jul 2005
531 * Add CPM2 I/O pin functions for MPC85xx processors
532 Patch by Murray Jensen, 08 Jul 2005
534 * Fix compile problem
536 * Added PCI support for MPC8349ADS board
537 Patch by Kumar Gala 11 Jan 2006
539 * Enable address translation on MPC83xx
540 Patch by Kumar Gala, 10 Feb 2006
542 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
543 Patch by Kumar Gala, 25 Jan 2006
545 * Fixed defines for MPC83xx SICRL register to match current specs
546 Patch by Kumar Gala, 23 Jan 2006
548 * Only disable the MPC83xx watchdog if its enabled out of reset.
549 If its disabled out of reset SW can later enable it if so desired
550 Patch by Kumar Gala, 11 Jan 2006
552 * Allow config of GPIO direction & data registers at boot on 83xx
553 Patch by Kumar Gala, 11 Jan 2006
555 * Enable time handling on 83xx
556 Patch by Kumar Gala, 11 Jan 2006
558 * Make System IO Config Registers board configurable on MPC83xx
559 Patch by Kumar Gala, 11 Jan 2006
561 * Fixed PCI indirect config ops to handle multiple PCI controllers
562 We need to adjust the bus number we are trying to access based
563 on which PCI controller its on
564 Patch by Kumar Gala, 12 Jan 2006
566 * Report back PCI bus when doing table based device config
567 Patch by Kumar Gala, 11 Jan 2006
569 * Added support for PCI prefetchable region and BARs
570 If a host controller sets up a region as prefetchable and
571 a device's BAR denotes it as prefetchable, allocate the
572 BAR into the prefetch region.
574 If a BAR is prefetchable and no prefetchable region has
575 been setup by the controller we fall back to allocating
576 the BAR into the normally memory region.
577 Patch by Kumar Gala, 11 Jan 2006
579 * Add helper function for generic flat device tree fixups for mpc83xx
580 Patch by Kumar Gala, 11 Jan 2006
582 * Add support for passing initrd information via flat device tree
583 Patch by Kumar Gala, 11 Jan 2006
585 * Added OF_STDOUT_PATH and OF_SOC
587 OF_STDOUT_PATH specifies the path to the device the kernel can use
590 OF_SOC specifies the proper name of the SOC node if one exists.
591 Patch by Kumar Gala, 11 Jan 2006
593 * Allow board code to fixup the flat device tree before booting a kernel
594 Patch by Kumar Gala, 11 Jan 2006
596 * Added CONFIG_ options for bd_t and env in flat dev tree
598 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
599 into the resulting flat device tree.
601 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
602 variables from u-boot into the flat device tree
604 Patch by Kumar Gala, 11 Jan 2006
606 * Add support for the DHCP vendor optional bootfile (#67).
607 Ignores the vendor TFTP server name option (#66).
608 Patch by Murray Jensen, 30 Jun 2005
610 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
611 Patch by Andy Fleming, 14 Jun 2005
613 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
614 Patch by Gerhard Jaeger, 21 Jun 2005
616 * Add netconsole and some more commands to RPXlite_DW board
617 Patch by Sam Song, 19 Jun 2005
619 * Fix bad declaration on pci_cfgfunc_nothing
620 Patch by Sam Song, 19 Jun 2005
622 * Adjust "echo" as a default command
623 Patch by Sam Song, 19 Jun 2005
625 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
626 Patch by KokHow Teh, 16 Jun 2005
628 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
629 Patch by Rick Bronson, 15 Jun 2005
631 * Coding Style cleanup
633 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
634 Patch by Andrew Dyer, 13 Jun 2005
636 * Add ADI Blackfin support
637 - add support for Analog Devices Blackfin BF533 CPU
638 - add support for the ADI BF533 Stamp uClinux board
639 - add support for the ADI BF533 EZKit board
640 Patches by Richard Klingler, 11 Jun 2005
642 * Add loads of ntohl() in image header handling
643 Patch by Steven Scholz, 10 Jun 2005
645 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
646 variable to set clock
647 Patch by Yuli Barcohen, 05 Jun 2005
649 * RPXlite configuration fixes
650 - Use correct flash sector size
651 - Use correct memory test end address
652 - Add support for bzip2 compression
653 - Various small fixes
654 Patch by Yuli Barcohen, 05 Jun 2005
656 * Memory configuration changes for ZPC.1900 board
657 - Fix SDRAM timing on both local bus and 60x bus
658 - Add support for second flash bank (SIMM)
659 - Change boot flash base
660 Patch by Yuli Barcohen, 05 Jun 2005
662 * Add support for Adder boards with 16MB SDRAM;
663 add support for second FEC on Adder87x board.
664 Patch by Yuli Barcohen, 05 Jun 2005
666 * Fix conditional for including ks8695eth driver
667 Patch by Greg Ungerer, 04 Jun 2005
669 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
670 Patch by Friedrich Lobenstock, 02 Jun 2005
672 * Fix comment in common/soft_i2c.c
673 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
675 * Cleanup compiler warnings.
676 Patch by Greg Ungerer, 21 May 2005
678 * Word alignment fixes for word aligned NS16550 UART
679 Patch by Jean-Paul Saman, 01 Mar 2005
681 Fixes bug with UART that only supports word aligned access: removed
682 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
683 (broken!) versions of GCC generate byte accesses when encountering
684 the packed attribute regardless if the struct is already correctly
685 aligned for a platform. Peripherals that can only handle word
686 aligned access won't work properly when accessed with byte access.
687 The struct NS16550 is already word aligned for REG_SIZE = 4, so
688 there is no need to packed the struct in that case.
690 * Fix behaviour if gatewayip is not set
691 Patch by Robin Gilks, 23 Dec 2004
693 * Fix cleanup for netstart board.
694 Remove build results from repository
696 * Some code cleanup for GCC 4.x
698 * Fixes to support environment in NAND flash;
699 enable NAND flash based environment for delta board.
701 * Add support for Intel Monahans CPU on Zylonite and Delta boards
702 (This is Work in Progress!)
704 * Add support for TQM8260-AI boards.
708 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
709 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
710 Patch by Ladislav Michl, 29 Jun 2005
712 * Add lowboot target to mcc200 board
713 Patch by Stefan Roese, 4 Mar 2006
715 * Fix problem with flash_get_size() from CFI driver update
716 Patch by Stefan Roese, 1 Mar 2006
718 * Make CFG_NO_FLASH work on ARM systems
719 Patch by Markus Klotzbuecher, 27 Feb 2006
721 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
724 * Convert mcc200 to use common CFI flash driver
725 Patch by Stefan Roese, 28 Feb 2006
727 * Add env-variable "unlock" to handle initial state of sectors
730 Only the U-Boot image and it's environment is protected,
731 all other sectors are unprotected (unlocked) if flash
732 hardware protection is used (CFG_FLASH_PROTECTION) and
733 the environment variable "unlock" is set to "yes".
735 Patch by Stefan Roese, 28 Feb 2006
737 * Update drivers/cfi_flash.c:
738 - find_sector() called in both versions of flash_write_cfiword()
739 Patch by Peter Pearse, 27th Feb 2006
741 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
742 Patch by Jose Maria Lopez, 16 Jan 2006
744 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
745 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
747 * Changes/fixes for drivers/cfi_flash.c:
748 We *should* check if there are any error bits if the previous call
749 returned ERR_OK (Otherwise we will have output an error message in
750 flash_status_check() already.) The original code would only check for
751 error bits if flash_status_check() returns ERR_TIMEOUT.
752 Patch by Marcus Hall, 23 Aug 2005
754 * Changes/fixes for drivers/cfi_flash.c:
755 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
756 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
757 Patch by Sangmoon Kim, 19 Aug 2005
759 * Fixes for drivers/cfi_flash.c:
760 - Fix wrong timeout value usage in flash_status_check()
761 - Round write_tout up when converting to msec in flash_get_size()
762 - Remove clearing flash status at the end of flash_write_cfibuffer()
763 which sets Intel 28F640J3 flash back to command mode on CSB472
764 Patch by Tolunay Orkun, 02 July 2005
766 * Add basic support for the SMMACO4 Board from PanDaCom.
767 Patch by Heiko Schocher, 20 Feb 2006
769 * Add GIT version information (commid ID) to untagged U-Boot versions
771 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
772 of all unreleased (untagged) U-Boot images will be automatically
773 extended upon compiletime with a part of the GIT commit ID and
774 possibly with "dirty" if uncommited changes are detected.
776 Here an example for the resulting version:
777 "U-Boot 1.1.4-g3457ac18-dirty"
779 The version is now maintained in the toplevel Makefile and the
780 version headers are autogenerated.
782 Patch by Stefan Roese, 9 Feb 2006
784 * Update default environment for INKA4x00 board.
786 * Convert CPCI750 to use common CFI flash driver
787 Patch by Reinhard Arlt, 8 Feb 2006
789 * Various changes to esd HH405 board specific files
790 Patch by Matthias Fuchs, 07 Feb 2006
792 * Cleanup U-Boot boot messages on ARM.
794 To match the U-Boot user interface on ARM platforms to the U-Boot
795 standard (as on PPC platforms), some messages with debug character
796 are removed from the default U-Boot build.
797 Enable DEBUG for lib_arm/board.c to enable debug messages.
798 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
799 Patch by Stefan Roese, 24 Jan 2006
801 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
802 Patch by Stefan Roese, 18 Jan 2006
804 * Add VGA support (CT69000) to CPCI750 board.
805 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
806 Patch by Reinhard Arlt, 30 Dec 2005
808 * PMC405 and CPCI405: Moved configuration of pci resources
810 PMC405 and CPCI2DP: Added firmware download and booting via pci.
811 Patch by Matthias Fuchs, 20 Dec 2005
813 * Add ColdFire targets to MAKEALL script
814 Patch by Zachary Landau, 26 Jan 2006
816 * Add support for r5200 board
817 Patch by Zachary Landau, 26 Jan 2006
819 * Add support for Freescale M5271 processor
820 Patch by Zachary Landau, 26 Jan 2006
822 * Fix 28F256J3A support on PM520 board
823 (without bank-switching only 32 MB can be accessed)
825 * Fix mkimage bug with multifile images created on 64 bit systems.
827 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
829 * Fix compiler problem with at91rm9200dk board.
830 Patch by Eugen Bigz, 19 Dec 2005
832 ======================================================================
833 Changes for U-Boot 1.1.4:
834 ======================================================================
836 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
837 - Changed GPIO setup to enable another address line in order to
838 address 64M of FLASH.
839 - Added function sdram_tr1_set to auto calculate the tr1 value for
841 Patch by Steven Blakeslee, 12 Dec 2005
843 * MPC5200: Set PCI retry counter to 0 = infinite retry;
844 The default of 255 is too short for slow devices.
845 Patch by Martin Nykodym, 12 Dec 2005
847 * Change port configuration for O2DNT (CODEC1 on PSC1).
849 * Fix register for PCI async mode on PPC440EP
850 Patch by Youngchul Bang, 08 Dec 2005
852 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
853 This segment may be required by some libgcc.a functions
856 * Fix DPRAM offset/size for MPC8541/8555.
857 Simplify TQM85xx Makefile handling.
859 * Fix data overflow (typo?) in rtc/ds1302.c
861 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
863 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
864 - Support for TQM8541/8555 boards added.
865 - Complete rework of TQM8540/8560 support.
866 - Common TQM85xx code now supports all current TQM85xx platforms
867 (TQM8540/8541/8555/8560).
868 - DDR SDRAM size detection added.
869 - CAS latency default values can be overwritten by setting "serial#"
870 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
871 If problems are detected with this non default CAS latency,
872 the default values will be used instead.
873 - Flash size detection added.
874 - Moved FCC ethernet driver initialization behind TSEC driver init
875 -> TSEC is first device.
876 Patch by Stefan Roese, 30 Nov 2005
878 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
879 Patch by John Otken, 23 Nov 2005
881 * Changed PPC44x startup message (cpu info, speed...) to common style:
882 On PPC44x platforms, the startup message generated in "cpu.c" only
883 comprised the ppc type and revision but not additional information
884 like speed etc. Those speed infos where printed in the board specific
885 code. This new implementation now prints all CPU infos in the common
886 cpu specific code. No board specific code is needed anymore and
887 therefore removed from all current 44x implementations.
888 Patch by Stefan Roese, 27 Nov 2005
890 * Adjust TQM834x PHY addresses for latest hardware revision.
892 * Increase malloc arena on TQM5200 board to 256 kB.
893 With 64 kb uniform flash sector size the old value of 128 kB was
896 * Fix miiphy global data initialization (problem on 4xx boards when
897 no ethaddr is assigned). Initialization moved from
898 miiphy_register() to eth_initialize().
900 Based on initial patch for 4xx platform by Matthias Fuchs.
902 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
904 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
905 The COPYING file was extended to make clear that these files can be
906 used in non-GPL code, too.
907 Also, a corresponding note was placed in the headers of the affected files.
909 * Add support for Prodrive P3P440 board:
910 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
911 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
912 for bank autodetection
913 Patch by Stefan Roese, 22 Nov 2005
915 * Change all '$(...)' variable references into '${...}'
916 which makes the environment compatible with the hush shell.
917 WARNING: Support for the old '$(...)' syntax will be
918 discontinued in a later version.
920 * Minor changes to init flags in TQM834x PCI.
922 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
923 Patch by Stefan Roese, 15 Nov 2005
925 * New PPC 405EP board added: CMS700
926 Added CONFIG_NET_MULTI for VOM405 board.
927 Added reset_phy() for VOM405 board.
928 Patch by Matthias Fuchs, 09 Nov 2005
930 * Updated PCI mapping for esd CPCI2DP board.
931 Add support for error LED.
932 Patch by Matthias Fuchs, 07 Nov 2005
934 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
935 Patch by Stefan Roese, 07 Nov 2005
937 * Correct PPC Timebase register definitions (SPRN_TBRL...)
938 Patch by Stefan Roese, 07 Nov 2005
940 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
941 Patch by Stefan Roese, 05 Nov 2005
943 * Additional fix for external IRQ config on Yellowstone & Yosemite
944 Patch by Stefan Roese, 03 Nov 2005
946 * Add support for Ocotea pass 3 with 440GX Rev. F
947 Patch by Stefan Roese, 01 Nov 2005
949 * Fix external IRQ configuration on Yellowstone & Yosemite
950 Patch by Stefan Roese, 28 Oct 2005
952 * Add support for multiple PHYs.
953 Tested on the following boards:
954 cmcpu2 (at91rm9200/ether.c)
955 PPChameleon (ppc4xx/4xx_enet.c)
956 yukon (mpc8220/fec.c)
958 tqm834x (mpc834x/tsec.c) with EEPRO100
959 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
960 Main changes include:
962 - miiphy_register routine was added to allow multiple PHYs to be registered
963 - miiphy_read and miiphy_write are now defined in this file, and
964 require additional argument (char *devname)
965 - other miiphy_* routines also require additional device name argument
968 Calling reset_phy() was moved to be executed *after* eth_initialize().
969 This is necessary as now some of the implementations of reset_phy()
970 may need to use miiphy_reset() which is not allowed before eth_initialize()
971 as eth_initialize registers all required miiphy_* routines.
972 Tested on IP860 and PHY initializes properly after this change.
974 * Correct includes for flat tree builder.
976 * Fix conflicting types (flash_write()) in trab auto_update.c.
978 * Add PCI support for the TQM834x board.
980 * Add missing 4xx board to MAKEALL
981 Patch by Stefan Roese, 20 Oct 2005
983 * Fix conflicting types (flash_write()) in esd auto_update.c
984 Patch by Stefan Roese, 20 Oct 2005
986 * Fix problem with sleep in NetConsole (use get_timer())
987 Patch by Stefan Roese, 20 Oct 2005
989 * Add NetConsole Support for AMCC eval boards
990 Patch by Stefan Roese, 20 Oct 2005
992 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
993 Patch by Stefan Roese, 18 Oct 2005
995 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
996 Fix identation on ext2ls help entry.
997 Patch by Stefan Roese, 14 Oct 2005
999 * Add support for TQM834x boards.
1002 * Cleanup for GCC-4.x
1004 * Add documentation for Open Firmware Flat Tree and usage.
1005 Patch by Pantelis Antoniou, 13 Oct 2005
1007 * Add missing files for Pantelis Antoniou's patch
1008 Patch by Pantelis Antoniou, 04 Sep 2005
1010 * Fix problem in ppc4xx eth-driver without ethaddr (only without
1011 CONFIG_NET_MULTI set)
1012 Patch by Stefan Roese, 10 Oct 2005
1014 * Fix gzip bmp support (test if malloc fails, warning when truncated).
1015 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
1016 Patch by Stefan Roese, 07 Oct 2005
1018 * Add support for OF flat tree for the STXtc board.
1019 Patch by Pantelis Antoniou, 04 Sep 2005
1021 * Support passing of OF flat trees to the kernel.
1022 Patch by Pantelis Antoniou, 04 Sep 2005
1026 * Add support for NetSilicon NS7520 processor.
1027 Patch by Art Shipkowski, 12 May 2005
1029 * Add support for AP1000 board.
1030 Patch by James MacAulay, 07 Oct 2005
1032 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
1033 Patch by Anders Larsen, 07 Oct 2005
1035 The Atmel errata #11 states that the transfer buffer descriptor
1036 table must be aligned on a 16-word boundary. As it turned out, this
1037 is insufficient - it seems the table must be aligned on a boundary
1038 at least as large as the table itself (in Linux this is not an
1039 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
1041 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
1042 Patch by Anders Larsen, 07 Oct 2005
1044 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
1045 sed the linker scripts, rather than pre-process them.
1046 Patch by Peter Pearse, 07 Oct 2005
1048 * Update make target for ARM supported boards.
1049 Use lowlevel_init() instead of platformsetup() [rename].
1050 Patch by Peter Pearse, 06 Oct 2005
1052 * Fix booting from serial dataflash on AT91RM9200
1053 Patch by Peter Menzebach, 29 Aug 2005
1055 * Add JFFS2 support for TRAB board
1056 Patch by Martin Krause, 25 Aug 2005
1058 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
1059 Patch by Marcus Hall, 24 Aug 2005
1061 * Fix the machine-id of the Cogent csb637 board
1062 Patch by Anders Larsen, 05 Oct 2005
1064 * Complete support for the KwikByte KB920x boards
1065 Patch by Anders Larsen, 05 Oct 2005
1067 * Set the AT91RM9200 clock to asynchronous mode
1068 Patch by Anders Larsen, 03 May 2005
1070 * Set the AT91RM9200 clock to synchronous mode
1071 Patch by Anders Larsen, 29 Apr 2005
1073 * Add support for Cogent csb637
1074 Patch by Anders Larsen, 29 Apr 2005
1076 * Fix dm9161.c initialization
1077 Patch by Anders Larsen, 29 Apr 2005
1079 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
1080 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
1082 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
1083 Patch by Anders Larsen, 29 Apr 2005
1085 * Fix device partition intialization for SystemACE disks.
1086 Patch by Stephen Williams, 28 Apr 2005
1088 * Added support for KwikByte KB920x boards (based on AT91RM9200)
1089 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
1091 * Add support for S29GL064M-R3 flash chip on xsengine board
1092 Patch by Kurt Stremerch, 18 Apr 2005
1094 * E500 update: repoint IVPR to RAM when code is relocated
1095 Patch by Kylo Ginsberg, 13 Apr 2005
1097 * Fix loop end test in lib_generic/string.c:strswab()
1098 Patch by Andrew Dyer, October 10, 2005
1099 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
1103 * Update ARM Integrator boards:
1104 Correct addessing errors in platform files.
1105 Split off common core module data from Integrator header files to
1106 include/armcoremodule.h.
1107 Patch by Peter Pearse, 04 Oct 2005
1109 * Make sure only supported compiler options are used
1110 Import "cc-option" shell function from kernel and
1111 use it to get the correct ARM GCC options for individual CPUs
1112 Patch by Peter Pearse, 30 Jun 2005
1114 * Fix 440GR to print correct cpu revision
1115 Patch by Stefan Roese, 04 Oct 2005
1117 * Change board message on AMCC Yosemite & Yellowstone to common style
1118 Patch by Stefan Roese, 03 Oct 2005
1120 * Fix compiler warning
1122 * Fix FEC PHY addresses for TQM85xx boards
1124 * Fix uninitialized variable problem in hush shell
1125 Patch by Lars Rostock, 26 Sep 2005
1127 * Undo change of f6e20fc6ca... to include/configs/trab.h
1128 (Must have been an accident?)
1130 * Add support for AT91RM9200 OHCI Controller.
1131 Patch by Eric Benard, 07 Apr 2005
1133 * Update ARM mach-types.h
1134 Patch by Eric Benard, 07 Apr 2005
1136 * Add support for MP2USB board.
1137 Patch by Eric Benard, 07 Apr 2005
1139 * Add board support for armadillo HT1070
1140 Patch by Rowel Atienza, 06 Apr 2005
1142 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
1143 Patch by Vitaly Bordug, 30 Mar 2005
1145 * Add iopset command on mpc8xx
1146 Patch by Daniel Eisenhut, 25 Mar 2005
1148 * Add support for MII in eepro100 driver.
1149 Patch by Gleb Natapov, 21 Mar 2005
1151 * Fixes to the Lubbock (PXA 25x) support:
1152 - Resolve the FIXME with respect to saving the u-boot environment.
1153 - Make the default load address land in real memory.
1154 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
1155 Patch by David Brownell, 10 Mar 2005
1157 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
1158 Patch by Marc Leeman, 04 Mar 2005
1160 * OMAP242x H4 board update
1161 - fix for ES2 differences.
1162 - switch to using the cfi_flash driver.
1163 - fix SRAM build address.
1164 - fix for GP device operation.
1165 - unlock SRAM for GP devices.
1166 - display more device information.
1167 - fix potential deadlock in omap24xx_i2c driver.
1168 - fix DLL load values to match dpllout*1 operation.
1169 - fix 2nd chip select init for combo DDR device.
1170 - add support for CFI Intel 28F256L18 on H4 board.
1171 Patch by Richard Woodruff, 03 Mar 2005
1173 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
1174 Patch by Steven Scholz, 02 Mar 2005
1177 Patch by Ara Avanesyan, 24 Feb 2005
1179 * Remove unneeded #include <malloc.h>
1180 Patch by Ladislav Michl, 22 Feb 2005
1182 * Add cramfs support for m68k
1183 Patch by Zachary Landau, 21 Feb 2005
1185 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
1186 Patch by Jeff Angielski, 21 Feb 2005
1188 * Fix au1x00_serial baud rate calculation:
1189 remove hardcoded cpu clock divisor and use register instead;
1190 round up instead of truncate
1191 Patch by Andrew Dyer, 15 Feb 2005
1193 * Add Xilinx Spartan3 family FPGA support
1194 Patch by Kurt Stremerch, 14 Feb 2005
1196 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
1197 Patch by Zachary Landau, 11 Feb 2005
1199 * Fix VOH405 Support
1200 Patch by Matthias Fuchs, 25 Sep 2005
1202 * Added support for PCI bridge on MPC8272ADS
1203 Patch by Vitaly Bordug, Feb 09 2005
1205 * Update multicore CM9XX support for Integrator AP to allow booting from flash
1206 Patch by Jean-Paul Saman, 8 Feb 2005
1208 * Fix strswab() to reliably find end of string
1209 Patch by Andrew Dyer, 08 Feb 2005
1211 * Fix typos in include/ppc440.h
1212 Patch by Andrew E Mileski, 04 Feb 2005
1214 * Add Vibren (was Accelent) PXA255 IDP Support
1215 Patch by Cliff Brake, 04 Feb 2005
1217 * Fix tools/bmp_logo.c using incorrect offset to pixel data
1218 Patch by Andrew Dyer, 31 Jan 2005
1220 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
1221 Patch by Peter Pearse, 2 Feb 2005
1223 * Fix error handling in tools/env/fw_env.c
1224 Patch by Ara Avanesyan, 01 Feb 2005
1226 * Fix MGT5100 PSC baudrate calculation
1227 Patch by Sebastian Schau, 27 Jan 2005
1229 * OMAP242x fix for GP device booting
1230 - Add SRAM unlock for GP devices.
1231 - Change DDR DLL unlock value to allow DPLLout*1 operation.
1232 Patches by Richard Woodruff, 21 Jan 2005:
1234 * Add support for AMD's Pb1x00 eval board;
1235 add MII routines to the au1x00 ethernet driver;
1236 add USB ohci driver (work in progress)
1237 Patch by Thomas Sailer, 20 Jan 2005
1239 * Update omap5912osk board
1240 Use drivers/cfi_flash.c instead of private flash driver;
1241 Remove hardcoded personalized settings from omap5912osk.h;
1242 Fix spacing with (RO) marks in 'flinfo' output.
1243 Patch by Michael Bendzick, 14 Jan 2005
1245 * Fix warnings for PCI code on ixp
1246 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
1248 * virtex2 fix for bogus download error messages
1249 The virtex2 FPGA download code watches for init going active during
1250 a download of config data as an error condition. init also goes
1251 active after a configuration is finished in concert with the done
1252 signal. So far, the code does not check for done active until all
1253 of the configuration data is sent. If configuration data has a few
1254 extra pad bytes at the end, this would cause an error message even
1255 though the download had suceeded.
1256 NOTE: virtex2 slave serial and spartan2 versions may still have the
1258 Patch by Andrew Dyer, 12 Jan 2005
1260 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
1261 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
1262 message when probing for nonexistent flash in little endian mode.
1263 As a side effect more efficient and smaller code is generated,
1264 which is always a Good Thing (TM).
1265 Patch by Ladislav Michl, 24 Sep 2005
1267 * Update for TFTP using a fixed UDP port
1268 Use the approved environment variable names. Added "tftpdstp" to
1269 allow ports other than 69 per Tolunay Orkun's recommendation.
1270 Patch by Jerry Van Baren, 12 Jan 2005
1272 * Allow to force TFTP to use a fixed UDP port
1273 (Add a configuration option CONFIG_TFTP_PORT and optional env
1275 Patch by Jerry Van Baren, 10 Jan 2005
1277 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
1278 Patch by Leif Lindholm, 29 Dec 2004
1280 * Cleanup: fix broken builds
1282 * Fix PHY address argument passing with mii info command
1283 Patch by Andrew Dyer, 28 Dec 2004
1285 * Cleanup (PPC4xx is AMCC now)
1287 * esd CPCI2DP board added
1288 Patch by Matthias Fuchs, 22 Sep 2005
1290 * esd PMC405 board updated
1291 Patch by Matthias Fuchs, 22 Sep 2005
1293 * Add SM501 support to HH405 board.
1294 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
1295 Add support for eeprom write-enable (CFG_EEPROM_WREN).
1296 Patch by Stefan Roese, 22 Sep 2005
1298 * Fix autonegotiation in tsec ethernet driver
1299 Patch by Stefan Roese, 21 Sep 2005
1301 * Fix bug in auto_update (trab board)
1302 Patch by Martin Krause, 16 Sep 2005
1304 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
1305 Patch by Francesco Mandracci, 16 Sep 2005
1307 * Update configuration for INKA4x0 board
1309 * Update configuration for PM854 board
1310 Based on patch by R. Loeffl, 20 Jul 2005
1312 * Add PCI support to TQM8540 and TQM8560 boards
1313 Patch by Stefan Roese, 15 Sep 2005
1315 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1316 boards (baudrate, environment...). Flash driver fixed.
1317 Patch by Stefan Roese, 15 Sep 2005
1319 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
1320 ethernet port on ebony.
1321 Patch by Stefan Roese, 7 Sep 2005
1323 * Added support for mtddevnum and mtddevname variables (mtdparts command)
1325 * Change default console baud rate for stxxtc board
1327 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
1328 Patch by Stefan Roese, 31 Aug 2005
1330 * Fix default command set (don't include CFG_CMD_DISPLAY command)
1331 Patch by Pantelis Antoniou, 02 Sep 2005
1335 * Enable SM712 driver support for HMI1001 board.
1337 * Fix problems with ld version 2.16 (dot outside sections problem)
1338 Pointed out by Gerhard Jaeger, 31 Aug 2005;
1339 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
1341 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
1343 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
1345 * Add keyboard and dot matrix display support for HMI1001 board.
1347 * Prepare U-Boot for gcc-4.x
1349 * Fixed Bamboo port to enable running without DDR-DIMM
1350 (Bamboo has also 64MB onboard DDR)
1351 Patch by Stefan Roese, 24 Aug 2005
1353 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
1354 now handling all 4xx cpu's
1355 Patch by Stefan Roese, 16 Aug 2005
1357 * Fix make dependencies for at91rm9200 and ks8695 cpus
1358 Patch by Steven Scholz, 23 Aug 2005
1360 * Add JFFS2 support for TQM5200 board
1362 * Add esd cpci5200 and pf5200 boards
1363 Patch by Reinhard Arlt, 22 Aug 2005
1365 * Fix sysclock for TQM8540 and TQM8560 boards
1366 Patch by Martin Krause, 25 Jul 2005
1368 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
1369 Patch by Martin Krause, 08 Jun 2005
1371 * Add new board specific commands for TQM5200/STK52XX
1372 - Sound commands (beep, wav, sound)
1373 - Test commands (led, can, backlight, rs232)
1374 Patch by Martin Krause, 02 May 2005
1376 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
1377 because of a bug in the AT91RM9200 CPU PLL
1378 Patch by Martin Krause, 22 Apr 2005
1380 * Add automatic HW detection for another CMC_PU2 variant
1381 Patch by Martin Krause, 20 Apr 2005
1383 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
1384 Patch by Martin Krause, 19 Apr 2005
1386 * Fix initialization problem on TQM5200 without SM501
1387 Patch by Martin Krause, 08 Apr 2005
1389 * Add RTC support for STK52XX.200
1390 Patch by Martin Krause, 07 Apr 2005
1392 * Add support for IFM o2dnt board
1394 * Enable PCI on hmi1001 board
1396 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1397 so we can use them to, e.g., check the existence of a file with
1398 "if ls foo; then this; else that; fi" in the hush shell
1399 Patch by Andreas Engel, 16 August 2005
1401 * Coding style cleanup
1403 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1404 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1406 * Check return value of malloc in 440gx_enet.c
1407 Patch by Travis B. Sawyer, 18 Jul 2005
1409 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1410 Second serial port on 440GX now defined as a system device.
1411 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1412 Patch by Travis B. Sawyer, 12 Jul 2005
1414 ======================================================================
1415 Changes for U-Boot 1.1.3:
1416 ======================================================================
1418 * Minor code cleanup
1420 * Add forgotten new fils from latest VoiceBlue update
1422 * Make bootretry feature work with hush shell.
1423 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1424 Patch by Andreas Engel, 19 Jul 2005
1426 * Update Hymod Board Database PHP code in "tools" directory
1427 Patch by Murray Jensen, 01 Jul 2005
1429 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1430 Patch by Murray Jensen, 30 Jun 2005
1432 * Fix Murray Jensen's mail address.
1433 Patch by Murray Jensen, 30 Jun 2005
1435 * Preserve PHY_BMCR during a soft reset.
1436 Patch by Carl Riechers, 24 Jun 2005
1438 * VoiceBlue update: eeprom tool can also store firmware version now.
1439 eeprom.bin is runable by jumping at load address.
1440 Patch by Ladislav Michl, 23 May 2005
1442 * Move the AT91RM9200DK to the ARM Systems list.
1443 Patch by Anders Larsen, 26 Apr 2005
1445 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1446 Patch by Anders Larsen, 26 Apr 2005
1448 * measure_gclk() is needed when DEBUG is enabled
1449 Patch by Bryan O'Donoghue, 25 Apr 2005
1451 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1452 Patch by Reinhard Arlt, 12 Aug 2005
1454 * esd PCI405 board updated
1455 Patch by Matthias Fuchs, 28 Jul 2005
1457 * esd WUH405 and DU405 board updated
1458 Patch by Matthias Fuchs, 27 Jul 2005
1460 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1461 Patch by Matthias Fuchs, 4 May 2005
1463 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1464 boards (baudrate, environment...). Flash driver fixed.
1465 Patch by Stefan Roese, 11 Aug 2005
1467 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1468 Patch by Stefan Roese, 11 Aug 2005
1470 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1471 Patch by Stefan Roese, 11 Aug 2005
1473 * Add configuration for IFM AEV FIFO board.
1474 Minor coding style cleanup.
1476 * Add configuration for IFM SPI eval board
1478 * Fix CompactFlash problem on HMI1001 board
1480 * Make new "mtdparts" code build with older compilers
1481 Patch by Andrea Scian, 09 Aug 2005
1483 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1484 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1485 with the 405 defines and the linux kernel defines.
1486 Patch by Stefan Roese, 08 Aug 2005
1488 * Fix compiler warnings with older GCC versions
1490 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1492 Old, obsolete and duplicated code was cleaned up and replace by the
1493 new partitioning method. There are two possible approaches now:
1495 The first one is to define a single, static partition:
1497 #undef CONFIG_JFFS2_CMDLINE
1498 #define CONFIG_JFFS2_DEV "nor0"
1499 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1500 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1501 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1503 The second method uses the mtdparts command line option and dynamic
1506 /* mtdparts command line support */
1507 #define CONFIG_JFFS2_CMDLINE
1508 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1509 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1511 Command line of course produces bigger images, and may be inappropriate
1512 for some targets, so by default it's off.
1514 * Fix build problems for PM856 Board
1516 * Fix sign extension bug in 'fpga loadb' command;
1517 make 'fpga loadb' always print the file header info
1518 Patch by Andrew Dyer, 11 Jan 2005
1520 * Fix errors that occur when accessing SystemACE CF
1521 Patch by Jeff Angielski, 09 Jan 2005
1523 * Document switching between U-Boot and PlanetCore on RPXlite
1524 by Sam Song, 24 Dec 2004
1526 * Fix PowerQUICC II mask detection.
1527 Patch by Eugene Surovegin, 20 Dec 2004
1529 * Add support for Altera NIOS DK1C20 board
1530 Patch by Shlomo Kut, 13 Dec 2004
1532 * Add support for ep8248 board
1533 Patch by Yuli Barcohen, 12 Dec 2004
1537 * Fix baudrate setting for KGDB on MPC8260
1538 Patch by HoJin, 11 Dec 2004
1540 * Fix 'mii help' text formatting
1541 Patch by Cory Tusar, 10 Dec 2004
1543 * Fix return code of NFS command
1544 Patch by Hiroshi Ito, 11 Dec 2004
1548 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1549 Patch by Steven Blakeslee, 04 Aug 2005
1551 * Add support for AMCC Bamboo PPC440EP eval board
1552 Patch by Stefan Roese, 04 Aug 2005
1554 * Patch by Jon Loeliger
1555 Fix style issues primarily in 85xx and 83xx boards.
1557 - Trailing white space
1558 - Indentation not by TAB
1559 - Excessive amount of empty lines
1560 - Trailing empty lines
1562 * Patch by Ron Alder, 11 Jul 2005
1563 Add Xianghua Xiao and Lunsheng Wang's support for the
1564 GDA MPC8540 EVAL board.
1566 * Patch by Eran Liberty
1567 Add support for the Freescale MPC8349ADS board.
1569 * Patch by Jon Loeliger, 25 Jul 2005
1570 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1571 by the upcoming mpc83xx family as well.
1573 * Patch by Jon Loeliger, 05 May 2005
1574 Implemented support for MPC8548CDS board.
1575 Added DDR II support based on SPD values for MPC85xx boards.
1576 This roll-up patch also includes bugfies for the previously
1578 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1580 * Patch by Jon Loeliger, 10 Feb 2005
1581 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1583 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1585 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1586 for faster flash parts.
1587 Add documentation for BR/OR for FLASH.
1589 * Patch by Jon Loeliger 08 Feb 2005
1590 Determine L2 Cache size dynamically on 85XX boards.
1592 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1593 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1594 option rather than a myriad of CONFIG_MPC8560-like variants.
1595 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1596 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1597 new CONFIG_CPM2 option to each 8260 board.
1599 * Add support for MicroSys PM856 board
1600 Patch by Josef Wagner, 03 Aug 2005
1602 * Minor fixes to PM854 board
1603 Patch by Josef Wagner, 03 Aug 2005
1605 * Adjust configuration of XENIAX board
1606 (chip select and GPIO required for USB operation)
1608 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1609 routed to the Watchdog handler
1610 Patch by Eugene Surovegin, 18 Jun 2005
1612 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1613 Patch by Denis Peter, 06 Dec 2004
1615 * Fix endianess problem in TFTP / NFS default filenames
1616 Patch by Hiroshi Ito, 06 Dec 2004
1618 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1620 Patch by Murray Jensen, 18 Jul 2005
1622 * Fix typo in mkconfig script (used == instead of =)
1623 Patch by Murray Jensen, 18 Jul 2005
1625 * Cleanup build problems on 64 bit build hosts
1627 * Update MAINTAINERS file
1629 * Patch by Stefan Roese, 01 Aug 2005:
1630 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1631 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1633 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1634 to run on both 405GP and 405GPr eval boards).
1636 * Patch by Steven Blakeslee, 27 Jul 2005:
1637 - Add support for AMCC PPC440EP/GR.
1638 - Add support for AMCC Yosemite PPC440EP eval board.
1639 - Add support for AMCC Yellowstone PPC440GR eval board.
1641 * Minor fixes for PPChameleon Board:
1642 - fix alignment of NAND size
1643 - make code do what the comment says
1645 * Implement h/w sector protection status synchronization at boot.
1646 The code is provided for, and was tested on, the Yukon/Alaska
1647 and PM520 boards only.
1649 A bug in flash_real_protect() for the Yukon board was fixed by
1650 adding a function that tells if two banks are on one flash chip.
1652 * Fix sysmon POST problem: check I2C error codes
1653 This fixes a problem of displaying bogus voltages when the voltages
1654 are so low that the I2C devices start failing while the rest of the
1655 system keeps running.
1657 * Patch by Cedric Vincent, 6 Jul 2005:
1658 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1660 * Patch by Jon Loeliger, 20 Jul 2005:
1661 Add missing PCI IO port definitions.
1663 * Add CompactFlash support for HMI1001 board.
1665 * Adjust printed board ID for LWMON board.
1667 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1669 * Add new argument format for flash commands to allow for usage like
1670 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1671 U-Boot will automaticially find the end of the corresponding sector.
1673 * Patch by Stefan Roese, 5 Jul 2005:
1674 Update uc100 board PHY setup
1676 * Patch by Stefan Roese, 1 Jul 2005:
1677 Fix PHY address for CATcenter board (now correct!)
1679 * Patch by Stefan Roese, 30 Jun 2005:
1680 Fix PHY addresses for PPChameleon and CATcenter boards
1681 Change MAINTAINER for most esd boards
1683 * Patch by Detlev Zundel, 30 Jun 2005:
1684 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1686 * Fix baudrate calculation problem on MPC5200 systems
1688 * Add EEPROM and RTC support for HMI1001 board
1690 * Patch by Detlev Zundel, 20 Jun 2005:
1691 Fix initialization of low active GPIO pins on inka4x0 board
1693 * Enable redundant environment, disable HW flash protection of
1696 * Patch by Travis Sawyer, 10 Jun 2005:
1697 Initialize allocated dev and private hw structures
1698 after their respective allocation in 440gx_enet.c
1700 * Patch by Steven Scholz, 10 Jun 2005:
1701 Fix byteorder problems with second argument of "bootm" with
1704 * Add support for HMI1001 board
1706 * Disable "date" and "sntp" commands on TQM866M
1708 * Fix watchdog reset problems on LWMON board
1710 * Patch by Juergen Selent, 17 May 2005:
1711 Add support for Funkwerk VoVPN gateway module.
1713 * Cleanup debug code for MPC8220 FEC driver
1715 * Extend burst mode RAM test program to take a loop count
1718 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1719 those boards that use it.
1721 * Patches by Greg Ungerer, 19 May 2005:
1722 - add support for the KS8695P (ARM 922 based) CPU
1723 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1725 * Patch by Steven Scholz, 19 May 2005:
1726 Add support for CONFIG_SERIAL_TAG on ARM boards
1728 * Add PCI support for Sorcery board.
1729 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1731 * Fix compile problems caused by new burst mode SDRAM test;
1732 make port pins to trigger logic analyzer configurable
1734 * Fix timer handling on MPC85xx systems
1736 * Fix debug code in omap5912osk flash driver
1738 * Add support for MPC8247 based "IDS8247" board.
1740 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1742 * On LWMON we must use the watchdog to reset the board as the CPU
1743 genereated HRESET pulse is too short to reset the external
1746 * Add test tool to exercise SDRAM accesses in burst mode
1747 (as standalone program, MPC8xx/PowerPC only)
1749 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1752 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1753 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1754 added to support LZO and LZARI compression modes (undefined by
1757 * Fix problem with symbolic links in JFFS2 code.
1759 * Use linker ASSERT statement to prevent undetected overlapping of
1760 sections on PPChameleon board; other boards might use this, too.
1762 * Patch by Stefan Roese, 03 May 2005:
1764 Fix problems in cmd_universe.c
1766 * Patch by Matthias Fuchs, 03 May 2005:
1767 Added missing variable declaration in cmd_nand.c
1768 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1770 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1772 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1774 Fix PHY address for canmb board.
1776 * Cleanup serial console baudrate calculation on AT91RM9200;
1777 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1779 * Patch by Matthias Fuchs, 18 Apr 2005:
1780 Make PCI target address spaces on PMC405 and CPCI405 boards
1781 configurable via environment variables
1783 * Auto-size RAM on canmb board.
1785 * Add support for canmb board
1787 * Patch by Stefan Roese, 13 Apr 2005:
1788 Update for esd apc405
1790 * Fixes for TQM8560 board:
1792 - remove debug messages
1793 - fix flash sector protection
1795 * Patch by Steven Scholz, 07 Apr 2005:
1796 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1798 * Patches by Steven Scholz, 07 Apr 2005:
1799 Fix compiler warning in altera.c
1800 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1802 * Patch by Ladislav Michl, 06 Apr 2005:
1803 Fix voiceblue configuration.
1805 * Patch by Stefan Roese, 06 Apr 2005:
1806 Updates for OCOTEA board:
1807 - Changed U-Boot size from 512kByte to 256kByte
1808 - Fixed flash driver to support boot from soldered user flash
1809 - Added README for switch from PIBS firmware to U-Boot
1811 * Patch by Travis Sawyer, 05 Apr 2005:
1812 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1813 Problem found by Andrew Wozniak.
1815 * Patch by Steven Scholz, 06 Apr 2005:
1816 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1817 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1819 * Patches by Robert Whaley, 29 Nov 2004:
1820 - update the pxa-regs.h file for PXA27x chips
1821 - add PXA27x based ADSVIX board
1822 - add support for MMC on PXA27x processors
1824 * Patch by Andrew E. Mileski, 28 Nov 2004:
1825 Fix PPC4xx SPD SDRAM detection bug
1827 * Patch by Hiroshi Ito, 26 Nov 2004:
1828 Fix logic of "test -z" and "test -n" commands
1830 * Patch by Ladislav Michl, 05 Apr 2005:
1831 Add support for VoiceBlue board.
1833 * Patch by Ladislav Michl, 05 Apr 2005:
1834 Fix netboot_common() prototypes.
1836 * Patch by Steven Scholz, 05 Apr 2005:
1837 Use i.MX watchdog timer for reset_cpu()
1839 * Patch by Steven Scholz, 05 Apr 2005:
1840 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1841 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1842 (now in interupts.c)
1844 * Add support for MPC8220 based "sorcery" board.
1846 * Add support for TQM8560 board.
1848 * Add FEC support for TQM8540 board.
1849 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1851 * Patch by Martin Krause, 04 Apr 2005:
1852 Update default configuration for CMC_PU2 board.
1854 * Patch by Steven Scholz, 04 Apr 2005:
1855 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1856 - introduce two new configuration options instead:
1857 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1859 * Patch by Steven Scholz, 04 Apr 2005:
1860 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1862 * Fix timer code for ARM systems: make sure that udelay() does not
1863 reset timers so it's save to use udelay() in timeout code.
1865 * Patch by Mathias Küster, 23 Nov 2004:
1866 add udelay support for the mcf5282 cpu
1868 * Patch by Tolunay Orkun, 16 November 2004:
1869 fix incorrect onboard Xilinx CPLD base address
1871 * Patch by Jerry Van Baren, 08 Nov 2004:
1872 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1873 the jumper for the HRCW source should select flash. If lowboot is
1874 not selected, the jumper for the HRCW source should select the
1876 - change default load base address to 0x00400000
1878 * Patch by Yuli Barcohen, 08 Nov 2004:
1879 Add support for Analogue & Micro Rattler boards.
1880 Tested on Rattler8248.
1882 * Patch by Andre Renaud, 08 Nov 2004:
1883 Fix watchdog support in common/lcd.c
1885 * Patch by Marc Leeman, 05 Nov 2003:
1886 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1887 bug only affects the XPC8245 processors
1889 * Patches by Josef Wagner, 29 Oct 2004:
1890 - Add support for MicroSys CPU87 board
1891 - Add support for MicroSys PM854 board
1893 * Patch by Jian Zhang, 02 Nov 2004:
1894 Add 16-bit NAND support
1896 * Patch by Scott McNutt, 01 Nov 2004:
1897 Add missing NIOS/NIOS2 support for "iminfo" command
1899 * Patch by Detlev Zundel, 29 Oct 2004:
1900 Add missing NIOS/NIOS2 support for "mkimage" tool.
1902 * Patch by David Adair, 27 Oct 2004:
1903 Add missing 440GX SDRAM Controller reset
1905 * Patch by Steven Scholz, 25 Oct 2004:
1906 Declare reset_cpu() in include/common.h instead locally
1908 * Patch by Yusdi Santoso, 22 Oct 2004:
1909 - Add support for HIDDEN_DRAGON board
1910 - fix endianess problem in driver/rtl1839.c
1912 * Patch by Allen Curtis, 21 Oct 2004:
1913 support multiple serial ports
1915 * Patch by Richard Klingler, 03 Apr 2005:
1916 Add call to eth_halt() in net/net.c when called functions fail
1917 after eth_init() has been called.
1919 * Patch by Sam Song, 3 April 2005:
1920 - Update README.Netconsole
1923 * Prepare for SoC rework of ARM code:
1924 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1925 - rename memsetup into lowlevel_init (function name and source files)
1926 Patch by Steven Scholz, 03 Apr 2005:
1927 - create SoC specific directories include/asm-arm/arch-imx and
1928 include/asm-arm/arch-s3c24x0
1930 * Fix problems with SNTP support;
1931 enable SNTP support in some boards.
1933 * Patches by Martin Krause, 01 Apr 2005:
1934 - Fix flash erase timeout on CMC_PU2
1935 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1937 * Patch by Steven Scholz, 13 March 2005:
1938 fix cache enabling for AT91RM9200
1940 * Patch by Masami Komiya, 30 Mar 2005:
1941 add SNTP support and expand time server and time offset fields of
1942 DHCP support. See doc/README.SNTP
1944 * Patch by Steven Scholz, 13 Dec 2004:
1945 Fix bug in at91rm920 ethernet driver
1947 * Patch by Steven Scholz, 13 Dec 2004:
1948 Remove duplicated code by merging memsetup.S files for
1949 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1951 * Patch by Detlev Zundel, 31 Mar 2005:
1952 Cleanup duplicate definition of overwrite_console()
1954 * Update TQM5200 configuration;
1955 prepare for Rev. 200 starter kit boards
1957 * Patch by Scott McNutt, 21 Oct 2004:
1958 Add support for Nios-II EPCS Controller core.
1960 * Patch by Scott McNutt, 20 Oct 2004:
1962 - Add sysid command (Nios-II only).
1963 - Locate default exception trampoline at proper offset.
1964 - Implement I/O routines (readb, writeb, etc)
1965 - Implement do_bootm_linux
1967 * Patches by Martin Krause, 22 Mar 2005:
1968 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1969 - add support for SM501 graphics controller
1970 - add support for graphic console on TQM5200
1971 - add support for TQM5200 Rev 200
1972 - cleanup, fix typo in include/configs/TQM5200.h
1974 * Patch by Manfred Baral, 17 Mar 2005:
1977 * Fix RTC configuration for PPChameleon board
1979 * Cleanup, fix typo in include/configs/TQM5200.h
1981 * Patch by Stefan Roese, 16 Mar 2005:
1982 Update for esd auto_update and hh405 board
1984 * Adapt for U-Boot image size (new features enabled) on TQM5200
1986 * Update code for TQM8540 board (and 85xx in general):
1987 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1988 - Reformat boot messages
1989 - Enable redundant environment
1990 - Replace the -O2 optimization flag with -mno-string
1992 * Patch by David Brownell, 10 Mar 2005:
1993 Restore copyright statements in OHCI drivers.
1995 * Add support for TQM8540 board
1997 * Patch by Detlev Zundel, 14 Mar 2005:
1998 NC650: changed NAND flash addressing to using UPMB
2000 * Patch by Stefan Roese, 14 Mar 2005:
2001 Update for esd voh405 fpga image
2003 * INKA4x0: Allow initialization of LCD backlight dimming from
2004 "brightness" environment variable.
2006 * Add port initialization for digital I/O on INKA4x0
2008 * Patch by Stefan Roese, 01 Mar 2005:
2009 Update for esd boards dp405 and hub405
2011 * Fix get_partition_info() parameter error in all other calls
2012 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
2014 * Enable USB and IDE support for INKA4x0 board
2016 * Patch by Andrew Dyer, 28 Feb 2005:
2017 fix ext2load passing an incorrect pointer to get_partition_info()
2018 resulting in load failure for devices other than 0
2020 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
2022 * Cleanup USB and partition defines
2024 * Add support for ext2 filesystems and image timestamps to TQM5200 board
2026 * Add reset code for Coral-P on INKA4x0 board
2028 * Patch by Martin Krause, 28 Jun 2004:
2029 Update for TRAB board.
2031 * Fix some missing "volatile"s in MPC5xxx FEC driver
2033 * Fix cirrus voltage detection (for CPC45)
2035 * Fix byteorder problem in usbboot and scsiboot commands.
2037 * Patch by Cajus Hahn, 04 Feb 2005:
2038 - don't insist on leading '/' for filename in ext2load
2039 - set default partition to useful value (1) in ext2load
2041 * Patch by Andrew Dyer, 08 Jan 2005:
2042 fix wrong return codes in ext2 code
2044 * Removed '--no-warn-mismatch' option from Makefile. This option
2045 makes 'ld' to overlook binary objects compatibility.
2047 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
2048 --end-group) outside of the group. This will make 'ld' to do
2049 _multiple_ search in the library group when resolving symbol
2050 references and do only a _single_ seach in libgcc.a after the group
2053 * Fix stability problems on CPC45 board again.
2055 * Make image detection for diskboot / usbboot / scsiboot more robust
2056 (also check header checksum)
2058 * Update CPC45 board configuration.
2060 * Add USB and PCI support for INKA4x0 board
2062 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
2066 * Patch by Robin Getz, 13 Oct 2004:
2067 Add standalone application to change SMC91C111 MAC addresses,
2068 see examples/README.smc91111_eeprom
2070 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
2071 Fix Flash support for ARM Integrator CP.
2073 * Patch by Richard Woodruff, 10 Jan 2005:
2074 Update support for OMAP2420 (ARM11) and H4 board:
2075 o clean up and add new types to H4 memory probe code.
2076 o fix to work with internal boot.
2077 o added PRCM config III operation.
2078 o fix marginal flash timings.
2079 o add revison ATAG usage.
2080 o enable voltage scaling at power chip.
2081 o fix compile error for i2c.
2083 * Fix network problem (error when receiving multiple ARP packets)
2085 * Patch by Daniel Poirot, 12 Oct 2004:
2086 Add support for Wind River sbc405 board
2088 * Patch by Rainer Brestan, 12 Oct 2004:
2089 Make examples/Makefile more robust
2091 * Patch by Sam Song, 11 October 2004:
2092 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
2093 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
2096 * Patch by Sam Song, 10 Oct 2004:
2097 Fix a parameter error in run_command() in main.c
2099 * Patch by Richard Woodruff, 01 Oct 2004:
2100 add support for the TI OMAP2420 processor and its H4 reference
2103 * Patch by Christian Pellegrin, 24 Sep 2004:
2104 Added support for NE2000 compatible (DP8390, DP83902) NICs.
2106 * Patch by Leif Lindholm, 23 Sep 2004:
2107 add support for the AMD db1550 board
2109 * Patch by Travis Sawyer, 15 Sep 2004:
2110 Add CONFIG_SERIAL_MULTI support for ppc4xx,
2111 update README.serial_multi
2113 * Patches by David Snowdon, 07 Sep 2004:
2114 - add u-boot.hex target in the top level Makefile
2115 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
2116 - use -mtune=xscale and -march=armv5 options for PXA
2118 * Patch by Florian Schlote, 08 Sep 2004:
2119 Add support for SenTec-COBRA5272-board (ColdFire).
2121 * Patch by Gleb Natapov, 07 Sep 2004:
2122 mpc824x: set PCI latency timer to a sane value
2125 * Patch by Kurt Stremerch, 03 Sep 2004:
2126 Add bitstream configuration option for fpga command (Xilinx only).
2128 * Patch by Kurt Stremerch, 03 Sep 2004:
2129 Add Xilinx Spartan2E family FPGA support
2131 * Patch by Jeff Angielski, 02 Sep 2004:
2132 Add Added support for H2 revision of the EP8260 board.
2133 Fixed formatting for some of the EP8260 related source files.
2135 * Patch by Jon Loeliger, 02 Sep 2004:
2136 Reset monitor size back to 256 so environment can be written
2137 to flash on MPC85xx ADS and CDS releases.
2139 * Patch by Paolo Broggini, 02 Sep 2004:
2140 Make BSS clearing on ARM systems more robust
2142 * Patch by Yue Hu and Joe, 01 Sep 2004:
2143 - add PCI support for ixp425;
2144 - add EEPRO100 suppor tfor ixdp425 board.
2146 * Fix problem with protected sector detection in driver/cfi_flash.c
2148 ======================================================================
2149 Changes for U-Boot 1.1.2:
2150 ======================================================================
2152 * Code cleanup, mostly for GCC-3.3.x
2154 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
2155 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
2156 additional ethernet addresses.
2158 * Cleanup drivers/i82365.c - avoid duplication of code
2160 * Fix bogus "cannot span across banks" flash error message
2164 * Add support for CompactFlash for the CPC45 Board.
2166 * Fix problems with CMC_PU2 flash driver.
2169 - avoid trigraph warning in fs/ext2/ext2fs.c
2170 - rename UC100 -> uc100
2172 * Add support for UC100 board
2174 * Patch by Stefan Roese, 16 Dez 2004:
2175 - ext2fs support added
2176 - Tundra universe support added
2177 - ColdFire MCF5249 support added (no preloader needed!)
2178 - MCF5249 board TASREG added
2179 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
2181 - some esd boards updated
2182 - memory commands "mdc" and "mwc" added for cyclic read/write
2183 (CONFIG_MX_CYCLIC, see README for further description)
2185 * Add support for INKA4X0 board
2187 * Patch by Steven Scholz, 12 Dec 2004:
2188 Fix typo in AT91 memory setup.
2190 * Patch by Martin Krause, 27 Oct 2004:
2191 - add support for "STK52xx" board (including PS/2 multiplexer)
2192 - add hardware detection for TQM5200
2194 * Clean up CMC PU2 flash driver
2196 * Update MAINTAINERS file
2198 * Fix bug in MPC823 LCD driver
2200 * Fix udelay() on AT91RM9200 for delays < 1 ms.
2202 * Enable long help on CMC PU2 board;
2204 increase CPU speed from 179 to 207 MHz.
2206 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
2207 unaligned tail part specially).
2209 * Update for AT91RM9200DK and CMC_PU2 boards:
2210 - Enable booting directly from flash
2211 - fix CMC_PU2 flash driver
2213 * Fix mkimage usage message
2215 * Map SRAM on NC650 board
2217 * Work around for Ethernet problems on Xaeniax board
2219 * Patch by TsiChung Liew, 23 Sep 2004:
2220 - add support for MPC8220 CPU
2221 - Add support for Alaska and Yukon boards
2223 * Fix configuration for ERIC board (needs more room)
2225 * Adjust MIPS compiler options at run-time depending on tools version
2226 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
2227 "-mcpu=4kc" for old tools)
2229 * Add passing of the command line and memory size information to the
2230 kernel on xaeniax board.
2232 * Enable NAND flash support for NC650 board.
2234 * Patch by Thomas Lange 07 Oct 2004:
2235 Updated README for DBAu1x00 boards to match current status
2237 * Patch by Philippe Robin, 28 Sept 2004:
2238 Fix Flash support for Versatile.
2240 * Patch by Roger Blofeld, 16 Sep 2004:
2241 Fix timeout for DHCP command retry
2243 * Patch by Pantelis Antoniou, 14 Sep 2004:
2244 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
2246 * Patch by Pantelis Antoniou, 14 Sep 2004:
2247 Kick watchdog when bz-decompressing
2249 * Fix CFG_HZ problems on AT91RM9200 systems
2250 [Remember: CFG_HZ should be 1000 on ALL systems!]
2252 * Patch by Gridish Shlomi, 30 Aug 2004:
2253 - Add support to revA version of PQ27 and PQ27E.
2254 - Reverted MPC8260ADS baudrate back to original 115200
2256 * Patch by Hojin, 17 Sep 2004:
2257 Fix typo in cfi_flash.c
2259 * Patch by Mark Jonas, 09 September 2004:
2260 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
2263 * Patch by Mark Jonas, 31 August 2004:
2264 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
2265 improves FTP performance for MPC5200 systems. Enabled for IceCube
2268 * Patch by Michael Bendzick, 30 Aug 2004:
2269 - Improve platform.S code for omap1510inn that detects whether code
2270 is running from SDRAM or not. Patch allows SDRAM to be configured
2271 if code is running out of SRAM at 0x20000000.
2273 * Patch by Frederick Klatt, 30 Aug 2004:
2274 Add support for the Wind River SBC8540/SBC8560 boards
2276 * Configure SX1 board to use drivers/cfi_flash.c
2278 * Patches by Michael Bendzick, 30 Aug 2004:
2279 - Configure omap1510inn board to use drivers/cfi_flash.c
2280 - Make drivers/cfi_flash.c protect environment and redundant
2283 * Patch by Steven Scholz, 23 Jun 2004:
2284 - Add script (tools/img2brec.sh) to programm U-Boot into
2285 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
2287 * Patches by Scott McNutt, 24 Aug 2004:
2288 - Add support for Altera Nios-II processors.
2289 - Add support for Psyent PCI-5441 board.
2290 - Add support for Psyent PK1C20 board.
2292 * Patches by Jon Loeliger, 24 Aug 2004:
2293 - Add support for the MPC8541 and MPC8555 CDS boards
2294 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
2295 - Convert MPC85xxADS to use common CFI flash driver
2296 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
2297 from board_early_init_f()
2298 - Provide SW workaround for PCI initialization on 85xx CDS
2300 * Patches by George G. Davis, 24 Aug 2004:
2301 - Enable ramdisk/initrd tagged param support for omap1610h2_config
2302 - Remove static network setup defaults from mx1ads_config
2303 - update ARM boards to use constants from mach-types.h
2305 * Patch by Gary Jennejohn, 04 Oct 2004:
2306 - fix I2C on at91rm9200
2307 - add support for Ricoh RS5C372A RTC
2309 * Patch by Gary Jennejohn, 01 Oct 2004:
2310 - add support for CMC PU2 board
2311 - add support for I2C on at91rm9200
2313 * Patch by Gary Jennejohn, 28 Sep 2004:
2314 fix baudrate handling on at91rm9200
2316 * Patch by Yuli Barcohen, 22 Aug 2004:
2317 - remove ZPC.1900 board-specific flash driver;
2318 switch the port to generic CFI driver;
2321 * Patch by Hinko Kocevar, 21 Aug 2004:
2322 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
2324 * Clean up tools/bmp_logo.c to not add trailing white space
2326 * Patch by Hinko Kocevar, 21 Aug 2004:
2327 - Group common framebuffer functions in common/lcd.c
2328 - Group common framebuffer macros and #defines in include/lcd.h
2329 - Provide calc_fbsize() for video ATAG
2331 * Patch by Sam Song, 21 August 2004:
2332 - Fix a typo in README
2333 - Align "(RO)" output for "flinfo" after "protect on"
2334 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
2335 ratio 1:1 when core frequency less than 50MHz
2337 * Patches by Hinko Kocevar, 21 Aug 2004:
2338 - fix some "use of label at end of compound statement" warnings
2339 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
2341 * Patch by Steven Scholz, 16 Aug 2004:
2342 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
2343 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
2344 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
2345 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
2346 into cpu/arm920t/$(SOC)/
2348 * Patches by Sean Chang, 09 Aug 2004:
2349 - Added support for both 8 and 16 bit mode access to System ACE CF
2351 - Fixed missing System ACE CF device during get FAT partition info
2352 in fat_register_device function.
2353 - Enabled System ACE CF support on ML300.
2355 * Patch by Sean Chang, 09 Aug 2004:
2356 Synch defines for saveenv and do_saveenv functions so they get
2357 compiled under the same statement.
2359 * Patch by Sean Chang, 09 Aug 2004:
2360 - Added I2C support for ML300.
2361 - Added support for ML300 to read out its environment information
2362 stored on the EEPROM.
2363 - Added support to use board specific parameters as part of
2364 U-Boot's environment information.
2365 - Updated MLD files to support configuration for new features
2368 * Patches by Travis Sawyer, 05 Aug 2004:
2369 - Remove incorrect bridge settings for eth group 6
2370 - Add call to setup bridge in ppc_440x_eth_initialize
2371 - Fix ppc_440x_eth_init to reset the phy only if its the
2372 first time through, otherwise, just check the phy for the
2373 autonegotiated speed/duplex. This allows the use of netconsole
2374 - only print the speed/duplex the first time the phy is reset.
2376 * Patch by Shlomo Kut, 29 Mar 2004:
2377 Add support for MKS Instruments "Quantum" board
2379 * Fix build problem with Cogent boards;
2380 avoid using <asm/byteorder.h> when using the host compiler
2382 * Patch by Ganapathi C, 04 Aug 2004:
2383 Fix NFS timeout issue
2385 * Patch by Yuli Barcohen, 19 Jul 2004:
2386 - Fix host tools building in Cygwin environment
2387 - Fix header files search order for host tools
2389 * Patch by Tom Armistead, 19 Jul 2004:
2390 Fix kgdb.S support for 74xx_75x cpu
2392 * Patch by Jon Loeliger, 15 Jul 2004:
2393 Fix MPC85xx I2C driver
2395 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2397 * Patch by Stephen Williams, 15 July 2004
2398 Set the PCI class code for JSE board as part of PCI interface setup
2400 * Patch by Michael Bendzick, 15 Jul 2004:
2401 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2402 CFG_FLASH_USE_BUFFER_WRITE is set
2404 * Patch by Yuli Barcohen, 13 Jul 2004:
2405 Allow clock setting on MPC866/MPC885 series chips according to
2406 environment variable `cpuclk'
2408 * Patch by Yuli Barcohen, 20 Apr 2004:
2409 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2411 * Patch by Vincent Dubey, 24 Sep 2004:
2412 Add support for xaeniax board
2414 * Add comment about non-GPL character of standalone applications to
2417 * Fix FEC ethernet problem on NSCU board.
2419 * Patch by Gary Jennejohn, 09 Sep 2004:
2420 allow to use USART1 as console port on at91rm9200dk boards
2422 * Patch by Stefan Roese, 16 Sep 2004:
2425 * Fix SysClk handling for PPChameleon and CATcenter boards
2427 * Patch by Detlev Zundel, 08 Sep 2004:
2428 Update etags build target
2430 * Improve NetConsole support: add support for broadcast destination
2431 address and buffered input.
2433 * Cleanup compiler warnings for GCC 3.3.x and later
2435 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2437 * Add support for IDS "NC650" board
2439 * Add automatic update support for LWMON board
2441 * Clear Block Lock-Bits when erasing flash on LWMON board.
2443 * Fix return code of "fatload" command
2445 * Enable MSDOS/VFAT filesystem support for LWMON board
2447 * Patch by Martin Krause, 03 Aug 2004:
2448 change timing for SM501 graphics controller on TQM5200 module
2450 * Patch by Mark Jonas, 13 July 2004:
2451 - Total5200 LCD now run in little endian mode. Endianess conversion
2452 is done in hardware.
2453 - Removed last reference to "console" environment variable.
2455 * Patches by Lars Munch, 12 Jul 2004:
2456 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2458 - split out the LXT971A PHY from ns_9750_eth.h
2459 - split the dm9161 phy part out of at91rm9200_ether.c
2461 * Patch by Andreas Engel, 12 Jul 2004:
2462 Replaced hardcoded PL011 clock frequency with config variable.
2463 Fixed wrong CONFIG_CMD_DFL doc.
2465 * Patch by Thomas Viehweger, 09 Jun 2004:
2466 make it possible to remove chpart when there is only one partition
2468 * Add support for console over UDP (compatible to Ingo Molnar's
2469 netconsole patch under Linux)
2471 * Patch by Jon Loeliger, 16 Jul 2004:
2472 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2474 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2475 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2476 and CONFIG_L2_INIT_RAM options.
2477 - Refactor Local Bus initialization out of SDRAM setup.
2478 - Re-implement new version of LBC11/DDR11 errata workarounds.
2479 - Moved board specific PCI init parts out of CPU directory.
2480 - Added TLB entry for PCI-1 IO Memory
2481 - Updated README.mpc85xxads
2483 * Patch by Sascha Hauer, 28 Jun:
2484 - add generic support for Motorola i.MX architecture
2485 - add support for mx1ads, mx1fs2 and scb9328 boards
2487 * Patches by Marc Leeman, 23 Jul 2004:
2488 - Add define for the PCI/Memory Buffer Configuration Register
2489 - corrected comments in cpu/mpc824x/cpu_init.c
2491 * Add support for multiple serial interfaces
2492 (for example to allow modem dial-in / dial-out)
2494 * Patch by Stefan Roese, 15 Jul 2004:
2495 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2497 * Fix NSCU config; add ethernet wakeup code.
2499 * Add link for preloader for Motorola ColdFire to README.m68k
2501 * Patch by Michael Bendzick, 12 Jul 2004:
2502 fix output formatting in drivers/cfi_flash.c
2504 * Patch by Mark Jonas, 02 Jul 2004:
2505 Fix lowboot (again) on MPC5xxx
2507 * Patch by Curt Brune, 07 Jul 2004:
2508 relocate exception vectors on arm720t if needed
2510 * Patch by George G. Davis, 06 Jul 2004:
2511 - update mach-types.h to latest arm.linux.org.uk master list
2512 - Set correct OMAP1610 bi_arch_number for build target
2514 * Patch by Curt Brune, 06 Jul 2004:
2515 evb4510: add support for timer interrupt; cleanup
2517 * Patch by Dan Poirot, 06 Jul 2004:
2518 Fix sbc8260 environment variables
2520 * Cleanup redundand "console" environment variable
2522 * Patch by Mark Jonas, 05 Jul 2004:
2523 add support for the Total5100's and Total5200's LCD screen
2525 * Patches by Dan Eisenhut, 01 Jul 2004:
2527 - Move doc2000.h include to prevent compiler warning on some boards
2529 * Patch by Mark Jonas, 01 Jul 2004:
2530 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2531 MGT5100 and MPC5200 based Freescale platforms.
2533 * Patch by Philippe Robin, 01 Jul 2004:
2534 Add initialization for Integrator and versatile board files.
2536 * Patch by Hinko Kocevar, 01 Jun 2004:
2537 Fix VFD FB allocation, add LCD FB allocation on ARM
2539 * Patch by Martin Krause, 30 Jun 2004:
2540 Add support for TQM5200 board
2542 * Patch by Martin Krause, 29 Jun 2004:
2543 Add loopw command: infinite write loop on address range
2545 * Patches by Yasushi Shoji, 29 Jun 2004:
2546 - add empty include/asm-microblaze/processor.h
2547 - add to CREDITS and MAINTAINERS
2548 - add gd initialization
2549 - add MicroBlaze and SUZAKU board to MAKEALL script
2550 - add reset support for SUZAKU
2551 - add flush_cache() for MicroBlaze
2552 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2553 size flash memory on SUZAKU
2555 * Patch by Prakash Kumar, 27 Jun 2004:
2556 Add support for the PXA250 based Intrinsyc Cerf board.
2558 * Patch by Yasushi Shoji, 27 Jun 2004:
2559 fix comment in include/common.h
2561 * Rename SBC8560 into sbc8560 for consistency
2563 * Patch by Daniel Poirot, 24 Jun 2004:
2564 Add support for Wind River's sbc8240 board
2566 * Patches by Yasushi Shoji, 26 Jun 2004:
2567 - drivers/serial_xuartlite.c: fix "return 0" in void function
2568 - add microblaze support to mkimage tool
2570 * Patch by Fred Klatt, 25 Jun 2004:
2571 Add support for WindRiver's sbc8560 board
2573 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2574 Small Bugs fixes for "at91rm9200dk" board:
2575 - Timing modifications for SPI DataFlash access
2576 - Fix NAND flash detection bug
2578 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2579 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2581 * Patch by Jon Loeliger, 17 June 2004:
2582 Completion of the 8540ADS/8560ADS updates:
2583 Fix some PCI and Rapid I/O memory maps,
2584 Initialize both TSEC 1 and 2,
2586 Update MAINTAINER for 85xx boards and README.mpc85xxads
2588 * Patch by Yuli Barcohen, 16 Jun 2004:
2589 Remove obsolete AdderII port which was superseded by unified
2590 AdderII/Adder87x port
2592 * Patch by Ladislav Michl, 16 Jun 2004:
2593 Fix gcc-3.3.3 warnings for smc91111.c
2595 * Patch by Stefan Roese, 02 Jul 2004:
2596 - Fix bug in 405 ethernet driver; allocated data not cleared!
2597 - Fix problem in 405 i2c driver; don't try to print without console!
2599 * Patch by Paul Ruhland, 11 Jun 2004:
2600 Remove debug code from 'board/lpd7a40x/flash.c'
2602 * Patch by Andrea Marson, 11 Jun 2004:
2603 Update for PPChameleon board:
2604 - support for SysClk @ 25MHz
2605 - support for Silicon Motion SM712 VGA controller
2608 * Patches by Richard Woodruff, 10 Jun 2004:
2609 - fix problems with examples/stubs.c for GCC >= 3.4
2610 - fix problems with gd initialization
2612 * Patch by Curt Brune, 17 May 2004:
2613 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2614 - Add support for ESPD-Inc. EVB4510 Board
2616 * Patch by Marc Leeman, 11 May 2004:
2617 Fix for MPC8245 - reading PPC Memory from another device with the
2618 PPC as PCI target device corrupts data due to interenal hardware
2621 * Fix "cls" command when used with splash screen
2623 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2624 slow download of a big image)
2626 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2627 display even after showing a bitmap
2629 * Patch by Josef Wagner, 04 Jun 2004:
2630 - DDR Ram support for PM520 (MPC5200)
2631 - support for different flash types (PM520)
2632 - USB / IDE / CF-Card / DiskOnChip support for PM520
2633 - 8 bit boot rom support for PM520/CE520
2634 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2635 - I2C and RTC support for CPC45
2636 - support of new flash type (28F160C3T) for CPC45
2638 * Fix flash parameters passed to Linux for PPChameleon board
2640 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2642 * Patch by Paul Ruhland, 10 Jun 2004:
2643 fix support for Logic SDK-LH7A404 board and clean up the
2644 LH7A404 register macros.
2646 * Patch by Matthew McClintock, 10 Jun 2004:
2647 Modify code to select correct serial clock on Sandpoint8245
2649 * Patch by Robert Schwebel, 10 Jun 2004:
2650 Add support for Intel K3 strata flash.
2652 * Patch by Thomas Brand, 10 Jun 2004:
2653 Fix "loads" command on DK1S10 board
2655 * Patch by Yuli Barcohen, 09 Jun 2004:
2656 Add support for 8MB flash SIMM and JFFS2 file system on
2657 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2659 * Patch by Yuli Barcohen, 09 Jun 2004:
2660 Add support for Analogue&Micro Adder87x and the older AdderII board.
2662 * Patch by Ming-Len Wu, 09 Jun 2004:
2663 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2665 * Patch by Sam Song, 09 Jun 2004:
2666 - Add support for RPXlite_DW board
2667 - Update FLASH driver for 4*AM29DL323DB90VI
2668 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2670 * Patch by Mark Jonas, 08 June 2004:
2671 - Make MPC5200 boards evaluate the SVR to print processor name and
2672 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2674 * Patch by Kai-Uwe Bloem, 06 May 2004:
2675 Fix endianess problem in cramfs code
2677 * Patch by Tom Armistead, 04 Jun 2004:
2678 Add support for MAX6900 RTC
2680 * Patches by Ladislav Michl, 03 Jun 2004:
2681 - fix cfi_flash.c on LE systems
2682 - let 'make mrproper' delete u-boot.img as well
2683 - turn printf into debug in cfi_flash.c
2685 * Patch by Kurt Stremerch, 28 May 2004:
2686 Add support for Exys XSEngine board
2688 * Patch by Martin Krause, 27 May 2004:
2689 Fix a MPC5xxx I2C timing issue in i2c_probe().
2691 * Patch by Leif Lindholm, 27 May 2004:
2692 Fix board_init_f() for dbau1x00 board.
2694 * Patch by Imre Deak, 26 May 2004:
2695 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2696 Set flash base accordingly, and decide whether to do or skip board
2697 specific setup steps.
2699 * Patch by Josef Baumgartner, 26 May 2004:
2700 Add missing define in include/asm-m68k/global_data.h
2702 * Patch by Josef Baumgartner, 25 May 2004:
2703 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2705 * Patch by Paul Ruhland, 24 May 2004:
2706 fix SDRAM initialization for LPD7A400 board.
2708 * Patch by Jian Zhang, 20 May 2004:
2709 add support for environment in NAND flash
2711 * Patch by Yuli Barcohen, 20 May 2004:
2712 Add support for Interphase iSPAN boards.
2714 * Patches by Paul Ruhland, 17 May 2004:
2715 - Add I/O functions to the smc91111 ethernet driver to support the
2716 Logic LPD7A40x boards.
2717 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2718 specifically the LPD7A400.
2720 * Patches by Robert Schwebel, 15 May 2004:
2721 - call MAC address reading code also for SMSC91C111;
2722 - make SMSC91C111 timeout configurable, remove duplicate code
2723 - fix get_timer() for PXA
2724 - update doc/README.JFFS2
2725 - use "bootfile" env variable also for jffs2
2727 * Patch by Tolunay Orkun, 14 May 2004:
2728 Add support for Cogent CSB472 board (8MB Flash Rev)
2730 * Patch by Thomas Viehweger, 14 May 2004:
2731 - flash.h: more flash types added
2732 - immap_8260.h: some bits added (useful for RMII)
2733 - cmd_coninfo.c: typo corrected, printf -> puts
2734 - reduced size by replacing spaces with tab
2736 * Patch by Robert Schwebel, 13 May 2004:
2737 Add 'imgextract' command: extract one part of a multi file image.
2739 * Patches by Jon Loeliger, 11 May 2004:
2740 Dynamically handle REV1 and REV2 MPC85xx parts.
2741 (Jon Loeliger, 10-May-2004).
2742 New consistent memory map and Local Access Window across MPC85xx line.
2743 New CCSRBAR at 0xE000_0000 now.
2744 Add RAPID I/O memory map.
2745 New memory map in README.MPC85xxads
2746 (Kumar Gala, 10-May-2004)
2747 Better board and CPU identification on MPC85xx boards at boot.
2748 (Jon Loeliger, 10-May-2004)
2749 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2750 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2751 (Jim Robertson, 10-May-2004)
2752 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2753 Supports multiple PHYs.
2754 (Andy Fleming, 10-May-2004)
2755 Some README.MPC85xxads updates.
2756 (Kumar Gala, 10-May-2004)
2757 Copyright updates for "Freescale"
2758 (Andy Fleming, 10-May-2004)
2760 * Patch by Stephen Williams, 11 May 2004:
2761 Add flash support for ST M29W040B
2762 Reduce JSE specific flash.c to remove dead code.
2764 * Patch by Markus Pietrek, 04 May 2004:
2765 Fix clear_bss code for ARM systems (all except s3c44b0 which
2766 doesn't clear BSS at all?)
2768 * Fix "ping" problem on INC-IP board. Strange problem:
2769 Sometimes the store word instruction hangs while writing to one of
2770 the Switch registers, but only if the next instruction is 16-byte
2771 aligned. Moving the instruction into a separate function somehow
2772 makes the problem go away.
2774 * Patch by Rishi Bhattacharya, 08 May 2004:
2775 Add support for TI OMAP5912 OSK Board
2777 * Patch by Sam Song May, 07 May 2004:
2778 Fix typo of UPM table for rmu board
2780 * Patch by Pantelis Antoniou, 05 May 2004:
2781 - Intracom board update.
2784 * Add support for the second Ethernet interface for the 'PPChameleon'
2787 * Patch by Dave Peverley, 30 Apr 2004:
2788 Add support for OMAP730 Perseus2 Development board
2790 * Patch by Alan J. Luse, 29 Apr 2004:
2791 Fix flash chip-select (OR0) option register setting on FADS boards.
2793 * Patch by Alan J. Luse, 29 Apr 2004:
2794 Report MII network speed and duplex setting properly when
2795 auto-negotiate is not enabled.
2797 * Patch by Jarrett Redd, 29 Apr 2004:
2798 Fix hang on reset on Ocotea board due to flash in wrong mode.
2800 * Patch by Dave Peverley, 29 Apr 2004:
2801 add MAC address detection to smc91111 driver
2803 * Patch by David Müller, 28 Apr 2004:
2804 fix typo in lib_arm/board.c
2806 * Patch by Tolunay Orkun, 20 Apr 2004:
2807 - README update: add CONFIG_CSB272 and csb272_config
2808 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2809 i2cfast environment variable
2811 * Patch by Yuli Barcohen, 19 Apr 2004:
2812 - Rename DUET_ADS to MPC885ADS
2813 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2814 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2815 - Clean up FADS family port to use the new defines
2817 * Fix PCI support on CPC45 board
2819 * Patch by Scott McNutt, 25 Apr 2004:
2820 Add Nios GDB/JTAG Console support:
2821 - Add stubs to support gdb via JTAG.
2822 - Add support for console over JTAG.
2825 * Add support for CATcenter board (based on PPChameleon ME module)
2827 * Patch by Klaus Heydeck, 12 May 2004:
2828 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2829 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2830 various changes to KUP4 board specific files
2832 * Fix minor network problem on MPC5200: need some delay between
2833 resetting the PHY and sending the first packet. Implemented in a
2834 "natural" way by invoking the PHY reset and initialization code
2835 only once after power on vs. each time the interface is brought up.
2837 * Add some limited support for low-speed devices to SL811 USB controller
2838 (at least "usb reset" now passes successfully and "usb info" displays
2839 correct information)
2841 * Change init sequence for multiple network interfaces: initialize
2842 on-chip interfaces before external cards.
2844 * Fix memory leak in the NAND-specific JFFS2 code
2846 * Fix SL811 USB controller when attached to a USB hub
2848 * Fix config option spelling in PM520 config file
2850 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2851 patches by Pantelis Antoniou, 30 Mar 2004)
2853 * Fix minor NAND JFFS2 related issue
2855 * Fixes for SL811 USB controller:
2856 - implement workaround for broken memory stick
2857 - improve error handling
2859 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2860 cope with congested networks.
2862 ======================================================================
2863 Changes for U-Boot 1.1.1:
2864 ======================================================================
2866 * Patch by Travis Sawyer, 23 Apr 2004:
2867 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2868 errata from Vitesse Semiconductor.
2870 * Patch by Philippe Robin, 22 Apr 2004:
2871 Fix ethernet configuration for "versatile" board
2873 * Patch by Kshitij Gupta, 21 Apr 2004:
2874 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2876 * Patch by Steven Scholz, 24 Feb 2004:
2877 Fix a bug in AT91RM9200 ethernet driver:
2878 The MII interface is now initialized before accessing the PHY.
2880 * Patch by John Kerl, 19 Apr 2004:
2881 Use U-boot's miiphy.h for PHY register names, rather than
2882 introducing a new header file.
2884 * Update pci_ids.h from linux-2.4.26
2886 * Patch by Masami Komiya, 19 Apr 2004:
2887 Fix problem cause by VLAN function on little endian architecture
2888 without VLAN environment
2890 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2891 binary image for all clock frequencies. Implement run-time
2892 optimization of flash access timing based on the actual bus
2895 * Modify KUP4X board configuration to use SL811 driver for USB memory
2896 sticks (including FAT / VFAT filesystem support)
2898 * Add SL811 Host Controller Interface driver for USB
2900 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2902 * Patch by Pantelis Antoniou, 19 Apr 2004:
2903 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2904 Minor patches for Intracom boards.
2906 * Patch by Christian Pell, 19 Apr 2004:
2907 cleanup support for CF/IDE on PCMCIA for PXA25X
2909 * Temporarily disabled John Kerl's extended MII command code because
2910 "miivals.h" is missing
2912 * Patches by Mark Jonas, 13 Apr 2004:
2913 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2914 - Add sync instructions to IceCube SDRAM init code
2915 - Move SDRAM chip constants into seperate include files
2916 - Unify DDR and SDR initialization code
2917 - Unify all IceCube (Lite5xxx) target names
2919 * Patch by John Kerl, 16 Apr 2004:
2920 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2921 mii read 4-7 18-1a. Also add mii dump subcommand for
2922 pretty-printing standard regs 0-5.
2924 * Patch by Stephen Williams, 16 April 2004:
2925 fix typo in JSE.h; update MAINTAINERS
2927 * Patch by Matthew S. McClintock, 14 Apr 2004:
2928 fix initdram function for utx8245 board
2930 * Patch by Markus Pietrek, 14 Apr 2004:
2931 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2933 * Patch by Reinhard Meyer, 18 Apr 2004:
2934 provide the IDE Reset Function for EMK 5200 boards
2936 * Patch by Masami Komiya, 12 Apr 2004:
2937 fix pci_hose_write_config_{byte,word}_via_dword problems
2939 * Patch by Sangmoon Kim, 12 Apr 2004:
2940 Update max RAM size for debris board
2942 * Patch by Travis Sawyer, 08 Apr 2004:
2943 Add TLB entry for second DIMM slot on ocotea
2945 * Patch by Masami Komiya, 08 Apr 2004:
2946 add RTL8169 network driver
2948 * Patch by Dan Malek, 07 Apr 2004:
2949 - Add support for RPC/STx GP3, Motorola 8560 board
2950 - Update 85xx TSEC driver so it searches MII for first available PHY
2952 - Add functions to support console MII commands.
2954 * Patch by Tolunay Orkun, 07 Apr 2004:
2955 Move initialization of bi_iic_fast[]
2956 from board_init_f() to board_init_r()
2958 * Patch by Yasushi Shoji, 07 Apr 2004:
2959 Cleanup microblaze port
2961 * Patch by Sangmoon Kim, 07 Apr 2004:
2962 Add auto SDRAM module detection for Debris board
2964 * Patch by Rune Torgersen, 06 Apr 2004:
2965 - Fix some PCI problems on the MPC8266ADS board
2966 - Fix the location of some PCI entries in the immap structure
2968 * Patch by Yasushi Shoji, 07 Apr 2004:
2969 - add support for microblaze processors
2970 - add support for AtmarkTechno "suzaku" board
2972 * Configure PPChameleon board to use redundand environment in flash
2974 * Configure PPChameleon board to use JFFS2 NAND support.
2976 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2978 * Patch by Rune Torgersen, 16 Apr 2004:
2981 * Patches by Pantelis Antoniou, 16 Apr 2004:
2982 - add support for a new version of an Intracom board and fix
2983 various other things on others.
2984 - add verify support to the crc32 command (define
2985 CONFIG_CRC32_VERIFY to enable it)
2986 - fix FEC driver for MPC8xx systems:
2987 1. fix compilation problems for boards that use dynamic
2989 2. shut down FEC after network transfers
2990 - HUSH parser fixes:
2991 1. A new test command was added. This is a simplified version of
2992 the one in the bourne shell.
2993 2. A new exit command was added which terminates the current
2995 3. Fixed handing of $? (exit code of last executed command)
2996 - Fix some compile problems;
2997 add "once" functionality for the netretry variable
2999 * Patch by George G. Davis, 02 Apr 2004:
3000 add support for Intel Assabet board
3002 * Patch by Stephen Williams, 01 Apr 2004:
3003 Add support for Picture Elements JSE board
3005 * Patch by Christian Pell, 01 Apr 2004:
3006 Add CompactFlash support for PXA systems.
3008 * Patches by Pantelis Antoniou, 30 Mar 2004:
3009 - add auto-complete support to the U-Boot CLI
3010 - add support for NETTA and NETPHONE boards; fix NETVIA board
3011 - add support for the Epson 156x series of graphical displays
3012 (These displays are serial and not suitable for using a normal
3013 framebuffer console on them)
3014 - add infrastructure needed in order to POST any DSPs in a board
3015 - improve and fix various things in the MPC8xx FEC driver:
3016 1. The new 87x and 88x series of processors have two FECs,
3017 and the new driver supports them both.
3018 2. Another change in the 87x/88x series is support for
3019 the RMII (Reduced MII) interface. However numerous
3020 changes are needed to make it work since the PHYs
3021 are connected to the same lines. That means that
3022 you have to address them correctly over the MII
3024 3. We now correctly match the MII/RMII interface
3025 configuration to what the PHY reports.
3026 - Fix problem when readingthe MII status register. Due to the
3027 internal design of many PHYs you have to read the register
3028 twice. The problem is more apparent in 10Mbit mode.
3029 - add new mode ".jffs2s" for reading from a NAND device: it just
3030 skips over bad blocks.
3031 - add networking support for VLANs (802.1q), and CDP (Cisco
3033 - some minor patches / cleanup
3035 * Patch by Yuli Barcohen, 28 Mar 2004:
3036 - Add support for MPC8272 family including MPC8247/8248/8271/8272
3037 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
3038 - Change configuration method for MPC8260ADS family
3040 * add startup code to clear the BSS of standalone applications
3042 * Fix if / elif handling bug in HUSH shell
3044 ======================================================================
3045 Changes for U-Boot 1.1.0:
3046 ======================================================================
3048 * Patch by Mark Jonas: Remove config.tmp files only when
3049 unconfiguring the board
3051 * Adapt RMU board for bigger flash memory
3053 * Patch by Klaus Heydeck, 13 Mar 2003:
3054 Add support for KUP4X Board
3056 * Patch by Pavel Bartusek, 21 Mar 2004
3057 Add Reiserfs support
3059 * Patch by Hinko Kocevar, 20 Mar 2004
3060 - Add auto-release for SMSC LAN91c111 driver
3061 - Add save/restore of PTR and PNR regs as suggested in datasheet
3063 * Patch by Stephen Williams, 19 March 2004
3064 Increase speed of sector reads from SystemACE,
3065 shorten poll timeout and remove a useless reset
3067 * Patch by Tolunay Orkun, 19 Mar 2004:
3068 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
3071 * Patch by Brad Kemp, 18 Mar 2004:
3072 prevent machine checks during a PCI scan
3074 * Patch by Pierre Aubert, 18 Mar 2004:
3075 Fix string cleaning in IDE identification
3077 * Patch by Pierre Aubert, 18 Mar 2004:
3078 - Unify video mode handling for Chips & Technologies 69000 Video
3079 chip and Silicon Motion SMI 712/710/810 Video chip
3080 - Add selection of the video output (CRT or LCD) via 'videoout'
3081 environment variable for the Silicon Motion
3084 * Patch by Pierre Aubert, 18 Mar 2004:
3085 include/common.h typo fix
3087 * Patches by Tolunay Orkun, 17 Mar 2004:
3088 - Add support for bd->bi_iic_fast[] initialization via environment
3089 variable "i2cfast" (CONFIG_I2CFAST)
3090 - Add "i2cfast" u-boot environment variable support for csb272
3092 * Patch by Carl Riechers, 17 Mar 2004:
3093 Ignore '\0' characters in console input for use with telnet and
3096 * Patch by Leon Kukovec, 17 Mar 2004:
3097 typo fix for strswab prototype #ifdef
3099 * Patches by Thomas Viehweger, 16 Mar 2004:
3100 - show PCI clock frequency on MPC8260 systems
3101 - add FCC_PSMR_RMII flag for HiP7 processors
3102 - in do_jffs2_fsload(), take load address from load_addr if not set
3103 explicit, update load_addr otherwise
3104 - replaced printf by putc/puts when no formatting is needed
3105 (smaller code size, faster execution)
3107 * Patch by Phillippe Robin, 16 Mar 2004:
3108 avoid dereferencing NULL pointer in lib_arm/armlinux.c
3110 * Patch by Stephen Williams, 15 Mar 2004:
3111 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
3113 * Patch by Tolunay Orkun, 15 Mar 2004:
3114 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
3116 * Patch by Travis Sawyer, 15 Mar 2004:
3117 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
3119 * Add start-up delay to make sure power has stabilized before
3120 attempting to switch on USB on SX1 board.
3122 * Patch by Josef Wagner, 18 Mar 2004:
3123 - Add support for MicroSys XM250 board (PXA255)
3124 - Add support for MicroSys PM828 board (MPC8280)
3125 - Add support for 32 MB Flash on PM825/826
3126 - new SDRAM refresh rate for PM825/PM826
3127 - added support for MicroSys PM520 (MPC5200)
3128 - replaced Query by Identify command in CPU86/flash.c
3129 to support 28F160F3B
3131 * Fix wrap around problem with udelay() on ARM920T
3133 * Add support for Macronix flash on TRAB board
3135 * Patch by Pierre Aubert, 15 Mar 2004:
3136 Fix buffer overflow in IDE identification
3138 * Fix power-off of LCD for out-of-band temperatures on LWMON board
3140 * Remove redundand #define in IceCube.h
3142 * Patch by Steven Scholz, 27 Feb 2004:
3143 - Adding get_ticks() and get_tbclk() for AT91RM9200
3144 - Many white space fixes in cpu/at91rm9200/interrupts.c
3146 * Patches by Steven Scholz, 20 Feb 2004:
3147 some cleanup in AT91RM9200 related code
3149 * Patches by Travis Sawyer, 12 Mar 2004:
3150 - Fix Gigabit Ethernet support for 440GX
3151 - Add Gigabit Ethernet Support to MII PHY utilities
3153 * Patch by Brad Kemp, 12 Mar 2004:
3154 Fixes for drivers/cfi_flash.c:
3155 - Better support for x8/x16 implementations
3156 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
3157 - Added defines for AMD command and address constants
3159 * Patch by Leon Kukovec, 12 Mar 2004:
3160 Fix get_dentfromdir() to correctly handle deleted dentries
3162 * Patch by George G. Davis, 11 Mar 2004:
3163 Remove hard coded network settings in TI OMAP1610 H2
3164 default board config
3166 * Patch by George G. Davis, 11 Mar 2004:
3167 add support for ADS GraphicsClient+ board.
3169 * Patch by Pierre Aubert, 11 Mar 2004:
3170 - add bitmap command and splash screen support in cfb console
3171 - add [optional] origin in the bitmap display command
3173 * Patch by Travis Sawyer, 11 Mar 2004:
3174 Fix ocotea board early init interrupt setup.
3176 * Patch by Thomas Viehweger, 11 Mar 2004:
3177 Remove redundand code; add PCI-specific bits to include/mpc8260.h
3179 * Patch by Stephan Linz, 09 Mar 2004
3180 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
3182 * Patch by George G. Davis, 9 Mar 2004:
3183 fix recent build failure for SA1100 target
3185 * Patch by Travis Sawyer, 09 Mar 2004:
3186 Support native interrupt mode for the IBM440GX.
3187 Previously it was running in 440GP compatibility mode.
3189 * Patch by Philippe Robin, 09 Mar 2004:
3190 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
3193 * Patch by Masami Komiya, 08 Mar 2004:
3194 Don't overwrite server IP address or boot file name
3195 when the boot server does not return values
3197 * Patch by Tolunay Orkun, 5 Mar 2004:
3198 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
3200 * Patch by Tolunay Orkun, 5 Mar 2004:
3201 Fix early board initialization for Cogent CSB272 board
3203 * Patch by Ed Okerson, 3 Mar 2004:
3204 fix CFI flash writes for little endian systems
3206 * Patch by Reinhard Meyer, 01 Mar 2004:
3207 generalize USB and IDE support for MPC5200 with according
3208 changes to IceCube.h and TOP5200.h
3209 add Am29LV256 256 MBit FLASH support for TOP5200 boards
3210 add info about USB and IDE to README
3212 * Patch by Yuli Barcohen, 4 Mar 2004:
3213 Fix problems with GCC 3.3.x which changed handling of global
3214 variables explicitly initialized to zero (now in .bss instead of
3217 * Patch by Leon Kukovec, 02 Mar 2004:
3218 add strswab() to fix IDE LBA capacity, firmware and model numbers
3219 on little endian machines
3221 * Patch by Masami Komiya, 02 Mar 2004:
3222 - Remove get_ticks() from NFS code
3223 - Add verification of RPC transaction ID
3225 * Patch by Pierre Aubert, 02 Mar 2004:
3226 cleanup for IDE and USB drivers for MPC5200
3228 * Patch by Travis Sawyer, 01 Mar 2004:
3230 - Add IBM PPC440GX Ref Platform support (Ocotea)
3231 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
3232 Adapted to U-Boot and 440GX port
3234 - Add gracious handling of all Ethernet Pin Selections for 440GX
3235 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
3237 - Add needed bit definitions
3240 * Patch by Carl Riechers, 1 Mar 2004:
3241 Add PPC440GX prbdv0 divider to fix memory clock calculation.
3243 * Patch by Stephan Linz, 27 Feb 2004
3244 - avoid problems for targets without NFS download support
3246 * Patch by Rune Torgersen, 27 Feb 2004:
3247 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
3248 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
3249 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
3251 * Patch by Masami Komiya, 27 Feb 2004:
3252 Fix rarpboot: add autoload by NFS
3254 * Patch by Dan Eisenhut, 26 Feb 2004:
3255 fix flash_write return value in saveenv
3257 * Patch by Stephan Linz, 11 Dec 2003
3258 expand config.mk to avoid trigraph warnings on NIOS
3260 * Rename "BMS2003" board into "HMI10"
3262 * SX1 patches: use "serial#" for USB serial #; use redundand environment
3263 storage; auto-set console on USB port (using preboot command)
3265 * Add support for SX1 mobile phone; add support for USB-based console
3266 (enable with "setenv stdout usbtty; setenv stdin usbtty")
3268 * Fix LOWBOOT configuration for MPC5200 with DDR memory
3270 * Fix SDRAM timings for LITE5200 / IceCube board
3272 * Handle Auti-MDIX / connection status for INCA-IP
3274 * Fix USB problems when attempting to read 0 bytes
3276 * Patch by Travis Sawyer, 26 Feb 2004:
3277 Fix broken compile for XPEDITE1K target.
3279 * Patch by Stephan Linz, 26 Feb 2004:
3280 Bug fix for NFS code on NIOS targets
3282 * Patch by Stephen Williams, 26 Feb 2004:
3283 Break up SystemACE reads of large block counts
3285 * Patch by Pierre Aubert, 26 Feb 2004
3286 add IDE support for MPC5200
3288 * Patch by Masami Komiya, 26 Feb 2004:
3289 add autoload via NFS
3291 * Patch by Stephen Williams
3292 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
3293 elsewhere in the source.
3295 * Patch by Steven Scholz, 25 Feb 2004:
3296 - Timeouts in FPGA code should be based on CFG_HZ
3297 - Minor cleanup in code for Altera FPGA ACEX1K
3299 * Patch by Steven Scholz, 25 Feb 2004:
3300 Changed "Directory Hierarchy" section in README
3302 * Patch by Masami Komiya, 25 Feb 2004:
3303 Reduce copy count in nfs_read_reply() of NFS code
3305 * Patch by Markus Pietrek, 24 Feb 2004:
3306 NS9750 DevBoard added
3308 * Patch by Pierre Aubert, 24 Feb 2004
3309 add USB support for MPC5200
3311 * Patch by Steven Scholz, 24 Feb 2004:
3312 - fix MII commands to use values from last command
3314 * Patch by Torsten Demke, 24 Feb 2004:
3315 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
3317 * Patch by Rahul Shanbhag, 19 Feb 2004:
3318 Fixes for for OMAP1610 board:
3319 - shift some IRQ specific code to platform.S file
3320 - remove duplicatewatchdog reset code from start.S
3322 * Make Auto-MDIX Support configurable on INCA-IP board
3324 * Fix license for mkimage tool
3326 * Patch by Masami Komiya, 24 Feb 2004:
3327 Update NetBootFileXferSize in NFS code
3329 * Patch by Scott McNutt, 24 Feb 2004:
3330 fix packet length in NFS code
3332 * Patch by Masami Komiy, 22 Feb 2004:
3333 Add support for NFS for file download
3335 * Patch by Andrea Scian, 17 Feb 2004:
3336 Add support for S3C44B0 processor and DAVE B2 board
3338 * Patch by Steven Scholz, 20 Feb 2004:
3339 - Add support for MII commands on AT91RM9200 boards
3340 - some cleanup in AT91RM9200 ethernet code
3342 * Patch by Peter Ryser, 20 Feb 2004:
3343 Add support for the Xilinx ML300 platform
3345 * Patch by Stephan Linz, 17 Feb 2004:
3346 Fix watchdog support for NIOS
3348 * Patch by Josh Fryman, 16 Feb 2004:
3349 Fix byte-swapping for cfi_flash.c for different bus widths
3351 * Patch by Jon Diekema, 14 Jeb 2004:
3352 Remove duplicate "FPGA Support" notes from the README file
3354 * Patches by Reinhard Meyer, 14 Feb 2004:
3355 - update board/emk tree; use common flash driver
3356 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
3357 [adapted for other PPC CPUs -- wd]
3358 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
3360 * Patch by Jon Diekema, 13 Feb 2004:
3361 Call show_boot_progress() whenever POST "FAILED" is printed.
3363 * Patch by Nishant Kamat, 13 Feb 2004:
3364 Add support for TI OMAP1610 H2 Board
3365 Fixes for cpu/arm926ejs/interrupt.c
3366 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
3367 Fix for a timer bug in OMAP1610 Innovator
3368 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
3370 * Patches by Stephan Linz, 12 Feb 2004:
3371 - add support for NIOS timer with variable period preload counter value
3372 - prepare POST framework support for NIOS targets
3374 * Patch by Denis Peter, 11 Feb 2004:
3375 add POST support for the MIP405 board
3377 * Patch by Laurent Mohin, 10 Feb 2004:
3378 Fix buffer overflow in common/usb.c
3380 * Patch by Tolunay Orkun, 10 Feb 2004:
3381 Add support for Cogent CSB272 board
3383 * Patch by Thomas Elste, 10 Feb 2004:
3384 Add support for NET+50 CPU and ModNET50 board
3386 * Patch by Sam Song, 10 Feb 2004:
3387 Fix typos in cfi_flash.c
3389 * Patch by Leon Kukovec, 10 Feb 2004
3390 Fixed long dir entry slot id calculation in get_vfatname
3392 * Patch by Robin Gilks, 10 Feb 2004:
3393 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3394 !=, <>, <, >, <=, >=)
3396 * Fix problem with side effects in macros in include/usb.h
3398 * Patch by David Benson, 13 Nov 2003:
3399 bug 841358 - fix TFTP download size limit
3401 * Fixing bug 850768:
3402 improper flush_cache() in load_serial()
3404 * Fixing bug 834943:
3405 MPC8540 - missing volatile declarations
3407 * Patch by Stephen Williams, 09 Feb 2004:
3408 Add support for Xilinx SystemACE chip:
3409 - New files common/cmd_ace.c and include/systemace.h
3410 - Hook systemace support into cmd_fat and the partition manager
3412 * Patch by Travis Sawyer, 09 Feb 2004:
3413 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3415 * Patch by Travis Sawyer, 09 Feb 2004:
3417 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3418 - Add phymode for 440 enet
3421 - Change board_pre_init to board_early_init_f
3422 - Add user flash to bus controller setup
3424 - Fix is_pci_host to check GPIO for monarch bit
3425 - Force xpedite1k to pci conventional mode (via #define option)
3427 * Patch by Brad Kemp, 4 Feb 2004:
3428 - handle the machine check that is generated during the PCI scans
3430 - define the registers used in the IMMR by the PCI subsystem.
3432 * Patch by Pierre Aubert, 03 Feb 2004:
3433 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3435 * Patch by Jeff Angielski, 03 Feb 2004:
3436 Fix copy & paste error in cpu/mpc8260/pci.c
3438 * Patch by Reinhard Meyer, 24 Jan 2004:
3439 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3441 * Add Auto-MDIX support for INCA-IP
3445 * Patch by Josef Baumgartner, 10 Feb 2004:
3446 Fixes for ColdFire port
3448 * Patch by Brad Kemp, 11 Feb 2004:
3449 Fix CFI flash driver problems
3451 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3452 modules at CPU clock frequencies above 66 MHz.
3454 * Optimize flash programming speed for LWMON (by another 100% :-)
3456 * Patch by Jian Zhang, 3 Feb 2004:
3457 - Changed the incorrect FAT12BUFSIZE
3458 - data_begin in fsdata can be negative. Changed it to be short.
3460 * Patches by Stephan Linz, 30 Jan 2004:
3461 1: - board/altera/common/flash.c:flash_erase():
3462 o allow interrupts befor get_timer() call
3463 o check-up each erased sector and avoid unexpected timeouts
3464 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3465 o enclose sevenseg_set() in cpp condition
3466 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3467 - fix some typed in mistakes in the NIOS documentation
3468 2: - split DK1C20 configuration into several header files:
3469 o two new files for each NIOS CPU description
3470 o U-Boot related part is remaining in DK1C20.h
3471 3: - split DK1S10 configuration into several header files:
3472 o two new files for each NIOS CPU description
3473 o U-Boot related part is remaining in DK1S10.h
3474 4: - Add support for the Microtronix Linux Development Kit
3475 NIOS CPU configuration at the Altera Nios Development Kit,
3476 Stratix Edition (DK-1S10)
3477 5: - Add documentation for the Altera Nios Development Kit,
3478 Stratix Edition (DK-1S10)
3479 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3481 7: - Add support for the common U-Boot SPI framework at
3484 * Patch by Rahul Shanbhag, 28 Jan 2004:
3485 Fix flash protection/locking handling for OMAP1610 innovator board.
3487 * Patch by Rolf Peukert, 28 Jan 2004:
3488 fix flash write problems on CSB226 board (write with 32 bit bus width)
3490 * Patches by Mark Jonas, 16 Jan 2004:
3491 - fix rounding error when calculating baudrates for MPC5200 PSCs
3492 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3493 time which is not supported
3495 * Patch by Yuli Barcohen, 26 Jan 2004:
3496 Allow bzip2 compression for small memory footprint boards
3498 * Patch by Brad Kemp, 21 Jan 2004:
3499 Add support for CFI flash driver for both the Intel and the AMD
3502 * Patch by Travis Sawyer, 20 Jan 2004:
3503 Fix pci bridge auto enumeration of sibling p2p bridges.
3505 * Patch by Tolunay Orkun, 12 Jan 2004:
3506 Add some delays as needed for Intel LXT971A PHY support
3508 * Patches by Stephan Linz, 09 Jan 2004:
3509 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3510 - make DK1C20 board configuration related to ASMI conform to
3513 * Patch by Anders Larsen, 09 Jan 2004:
3515 ARM memory layout fixes: the abort-stack is now set up in the
3516 correct RAM area, and the BSS is zeroed out as it should be.
3518 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3519 of the linker scripts are replaced by '__bss_start' and '_end',
3520 resp., which is a further step to eliminate unnecessary differences
3521 between the implementation of the CPU architectures.
3523 * Patch by liang a lei, 9 Jan 2004:
3524 Fix Intel 28F128J3 ID in include/flash.h
3526 * Patch by Masami Komiya, 09 Jan 2004:
3527 add support for TB0229 board (NEC VR4131 MIPS processor)
3529 * Patch by Leon Kukovec, 12 Dec 2003:
3530 changed extern __inline__ into static __inline__ in
3531 include/linux/byteorder/swab.h
3533 * Patch by Travis Sawyer, 30 Dec 2003:
3534 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3535 select MDI port based on enabled EMAC device.
3536 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3539 * Patch by Wolter Kamphuis, 15 Dec 2003:
3540 made CONFIG_SILENT_CONSOLE usable on all architectures
3542 * Disable date command on TQM866M - there is no RTC on MPC866
3544 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3546 * Implement adaptive SDRAM timing configuration based on actual CPU
3547 clock frequency for INCA-IP; fix problem with board hanging when
3548 switching from 150MHz to 100MHz
3550 * Add PCMCIA CS support for BMS2003 board
3552 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3553 see doc/README.MPC866 for details;
3554 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3555 calculate CPU clock frequency from PLL register values.
3557 * Add support for 128 MB RAM on TQM8xxL/M modules
3559 * Fix PS/2 keyboard problem caused by statically initialized variable
3560 pointing to a location in flash
3562 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3564 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3565 before we can access it; add delay in case we are faster (with no
3568 * Cleanup of some init functions
3570 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3571 to avoid Linux crashes by early packets coming in.
3573 * Accelerate flash accesses on LWMON board by using buffered writes
3575 * Fix typo in Makefile;
3576 fix problem with PARTNUM detection
3578 * Patch by Reinhard Meyer, 09 Jan 2004:
3579 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3581 * Add support for IDE LED on BMS2003 board
3582 (exclusive with status LED!)
3584 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3587 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3588 Add common files for "emk" boards
3590 * Add a common get_ram_size() function and modify the the
3591 board-specific files to invoke that common implementation.
3593 ======================================================================
3594 Changes for U-Boot 1.0.1:
3595 ======================================================================
3597 * Set default clock for INCA-IP to 150 MHz
3599 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3600 add I2C support; add support for DS1337 RTC
3602 * Add CompactFlash support for BMS2003 board
3604 * Add support for status LED on BMS2003 board
3606 * Patch by Scott McNutt, 02 Jan 2004:
3607 Add support for the Nios Active Serial Memory Interface (ASMI)
3610 * Patch by Andrea Marson, 16 Dec 2003:
3611 Add support for the PPChameleon ME and HI modules
3613 * Patch by Yuli Barcohen, 22 Dec 2003:
3614 Add support for Motorola DUET ADS board (MPC87x/88x)
3616 * Patch by Robert Schwebel, 15 Dec 2003:
3617 add support for cramfs (uses JFFS2 command interface)
3619 * Patches by Stephan Linz, 11 Dec 2003:
3620 - more documentation for NIOS port
3621 - new struct nios_pio_t, struct nios_spi_t
3622 - Reconfiguration for NIOS Development Kit DK1C20:
3623 o move board related code from board/dk1c20
3624 to board/altera/dk1c20
3625 o create a new common source path board/altera/common
3626 and move generic flash access stuff into it
3627 o change/expand configuration file DK1C20.h
3628 - Add support for NIOS Development Kit DK1S10
3629 - Add status LED support for NIOS systems
3630 - Add dual 7-segment LED support for Altera NIOS DevKits
3632 * Patch by Ronen Shitrit, 10 Dec 2003:
3633 Add support for the Marvell DB64360 / DB64460 development boards
3635 * Patch by Detlev Zundel, 10 Dec 2003:
3636 fix dependency problem in examples/Makefile
3638 * Patch by Denis Peter, 8 Dec 2003
3639 - add support for the PATI board (MPC555)
3640 - add SPI support for the MPC5xx
3642 * Patch by Anders Larsen, 08 Dec 2003:
3643 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3644 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3645 cleanup some redundand #defines
3647 * Patch by André Schwarz, 8 Dec 2003:
3648 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3649 - TX and RX deskriptors must be quad-word aligned
3650 - does not work with only one TX deskriptor
3651 - standard reset method does not work
3653 * Patch by Masami Komiya, 08 Dec 2003:
3654 add RTL8139 ethernet driver
3656 * Patches by Ed Okerson, 07 Dec 2003:
3657 - fix ethernet for the AU1x00 processors in little-endian mode.
3658 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3660 * Minor code cleanup (coding style)
3662 * Patch by Reinhard Meyer, 30 Dec 2003:
3663 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3664 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3665 - turned debug print of PHY registers into a function (called in two places)
3666 - added support for EMK MPC5200 based modules
3668 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3670 * Add support for TQM866M modules
3672 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3674 * Fix a few compiler warnings
3676 * Patch by Reinhard Meyer, 28 Dec 2003:
3677 Add initial support for TOP5200 board
3679 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3680 environment variable which can set to "100", "133", or "150". The
3681 CPU clock will be configured accordingly upon next reboot. Other
3682 values are ignored. In case of an invalid or undefined "cpuclk"
3683 value, the compile-time default CPU clock speed will be used.
3685 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3686 window that is used to access the UART registers by the Linux driver)
3688 * Patch by Reinhard Meyer, 20 Dec 2003:
3689 Fix clock calculation for the MPC5200 for higher clock frequencies
3690 (above 2**32 / 10 = 429.5 MHz).
3692 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3694 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3696 * Add new configuration for IceCube board with DDR memory
3698 * Update TRAB memory configurations
3700 * Add JFFS2 support for INCA-IP board
3702 * Patch by Bill Hargen, 09 Dec 2003:
3703 - BUBINGA405EP: changed flash driver to protect top sector containing
3705 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3706 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3707 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3708 - 405EP: added/fixed support for "reginfo" command.
3709 - 4xx: removed spurious MII error messages on "mii info" command.
3711 * Patch by Bernhard Kuhn, 28 Nov 2003:
3712 add support for ColdFire CPU
3713 add support for Motorola M5272C3 and M5282EVB boards
3715 * Patch by Pierre Aubert, 24 Nov 2003:
3716 - add a return value for the fpga command
3717 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3718 is defined. If ide_preinit fails, ide_init is aborted.
3719 - fix an endianess problem in fat.h
3721 * Patch by Wolter Kamphuis, 05 Dec 2003:
3722 Add support for SNMC's QS850/QS823/QS860T boards
3724 * Patch by Yuli Barcohen, 3 Dec 2003:
3725 "revive" U-Boot support for old Motorola MPC860ADS board
3727 * Patch by Cam(ilo?), 03 Dec 2003:
3728 make examples build even with broken Montavista objcopy
3730 * Patch by Pavel Bartusek, 27 Nov 2003:
3731 fix conversion problem with "bootretry" evironment variable
3733 * Patch by Andre Schwarz, 24 Nov 2003:
3734 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3736 * Patch by Pavel Bartusek, 21 Nov 2003:
3737 set ZMII bridge speed on 440
3739 * Patch by Anders Larsen, 17 Nov 2003:
3740 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3742 * Patches by David Müller, 14 Nov 2003:
3743 - board/mpl/common/common_util.c
3744 * implement support for BZIP2 compressed images
3745 * various cleanups (printf -> puts, ...)
3746 - board/mpl/common/flash.c
3747 * report correct errors to upper layers
3748 * check the erase fail and VPP low bits in status reg
3749 - board/mpl/vcma9/cmd_vcma9.c
3750 - board/mpl/vcma9/flash.c
3751 * various cleanups (printf -> puts, ...)
3753 * fix typo in comment
3754 - cpu/arm920t/usb_ohci.c
3755 * support for S3C2410 is missing in #if line
3757 * reinit some registers in case of error (cable missing, ...)
3759 * support for USB/MMC devices is missing in #if line
3760 - include/configs/MIP405.h
3761 - include/configs/PIP405.h
3762 * enable BZIP2 support
3763 * enlarge malloc space to 1MiB because of BZIP2 support
3764 - include/configs/VCMA9.h
3765 * enable BZIP2 support
3766 * enlarge malloc space to 1MiB because of BZIP2 support
3767 * enable USB support
3768 - lib_arm/armlinux.c
3769 * change calling convention of ARM Linux kernel as
3770 described on http://www.arm.linux.org.uk/developer/booting.php
3772 * Patch by Thomas Lange, 14 Nov 2003:
3773 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3774 support all these AMD boards.
3776 * Patch by Thomas Lange, 14 Nov 2003:
3777 Workaround for mips au1x00 physical memory accesses (the au1x00
3778 uses a 36 bit bus internally and cannot access physical memory
3779 directly. Use the uncached SDRAM address instead of the physical
3782 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3783 add Realtek 8019 ethernet driver
3785 * Patch by Yuli Barcohen, 13 Nov 2003:
3786 MPC826xADS/PQ2FADS cleanup
3788 * Patch by Anders Larsen, 12 Nov 2003:
3789 Update README to mark the PORTIO commands non-standard
3791 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3792 update for for Atmel AT91RM9200DK development kit:
3793 - support for environment variables in DataFlash
3794 - Atmel DataFlash AT45DB1282 support
3796 * Patch by Jeff Carr, 11 Nov 2003:
3797 add support for new version of 8270 processors
3799 * Patches by George G. Davis, 05 Nov 2003:
3800 - only pass the ARM linux initrd tag to the kernel when an initrd
3802 - update omap1510inn configuration file
3804 * Patches by Stephan Linz, 3 Nov 2003:
3805 - more endianess fixes for LAN91C111 driver
3806 - CFG_HZ configuration patch for NIOS Cyclone board
3808 * Patch by Stephan Linz, 28 Oct 2003:
3809 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3811 * Patch by Steven Scholz, 20 Oct 2003:
3812 - make "mii info <addr>" show infor for PHY at "addr" only
3813 - Endian fix for miiphy_info()
3815 * Patch by Gleb Natapov, 19 Sep 2003:
3816 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3818 * Patch by Anders Larsen, 17 Sep 2003:
3819 Bring ARM memory layout in sync with the documentation:
3820 stack and malloc-heap are now located _below_ the U-Boot code
3822 * Accelerate booting on TRAB board: read and check autoupdate image
3823 headers first instead of always reading the whole images.
3825 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3827 * Enabled password check on RMU board
3829 * Fix configuration problem with IceCube in LOWBOOT configuration:
3830 envrionment got embedded, corrupting the image layout.
3832 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3834 * Added BMS2003 board
3835 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3837 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3838 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3841 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3844 * Add checksum verification to 'imls' command
3846 * Add bd_info fields needed for 4xx Linux I2C driver
3848 * Patch by Martin Krause, 4 Nov. 2003:
3849 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3851 * Print used network interface when CONFIG_NET_MULTI is set
3853 * Patch by Bernhard Kuhn, 28 Oct 2003:
3854 Add low boot support for MPC5200
3856 * Fix problem with dual PCMCIA support (NSCU)
3858 * Fix MPC5200 I2C initialization function
3860 ======================================================================
3861 Changes for U-Boot 1.0.0:
3862 ======================================================================
3864 * Fix parameter passing to standalone images with bootm command
3866 * Patch by Kyle Harris, 30 Oct 2003:
3867 Fix build errors for ixdp425 board
3869 * Patch by David M. Horn, 29 Oct 2003:
3870 Fixes to build under CYGWIN
3872 * Get IceCube MGT5100 working (again)
3874 * Fix problems in memory test on some boards (which was not
3875 non-destructive as intended)
3877 * Patch by Gary Jennejohn, 28 Oct 2003:
3878 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3879 to prevent stack overflow on ARM systems
3881 * Patch by Stephan Linz, 28 Oct 2003:
3882 fix init sequence error for NIOS port
3884 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3886 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3888 * Patch by Xiao Xianghua, 23 Oct 2003:
3889 small patch for mpc85xx
3891 * Fix small problem in MPC5200 I2C driver
3893 * Fix FCC3 support on ATC board
3895 * Correct header printing for multi-image files in do_bootm()
3897 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3899 * Fix PCI problems on PPChameleon board
3901 * Patch by Steven Scholz, 18 Oct 2003:
3902 Fix AT91RM9200 ethernet driver
3904 * Patch by Nye Liu, 17 Oct 2003:
3905 Fix typo in include/mpc8xx.h
3907 * Patch by Richard Woodruff, 16 Oct 03:
3908 Fixes for cpu/arm925/interrupt.c
3909 - Initialize timestamp & lastdec vars.
3910 - fix timestamp overflows.
3911 - fix lastdec overflow.
3912 - smarter normalization to allow udelay() below 1ms to work.
3914 * Patch by Scott McNutt, 16 Oct
3915 add networking support for the Altera Nios Development Kit,
3916 Cyclone Edition (DK-1C20)
3918 * Patch by Jon Diekema, 14 Oct 2003:
3919 add hint about doc/README.silent to README file
3921 * Add CompactFlash support for NSCU
3923 * Fix PCI problems on PPChameleonEVB
3925 * TRAB auto-update: Base decision if we have to strip the image
3926 header on image type as encoded in the header
3927 (include image type patch by Martin Krause, 17 Oct 2003)
3929 * Patches by Xianghua Xiao, 15 Oct 2003:
3931 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3932 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3933 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3935 * Fix flash timings on TRAB board
3937 * Make sure HUSH is initialized for running auto-update scripts
3939 * Make 5200 reset command _really_ reset the board, without running
3940 any other code after it
3942 * Fix errors with flash erase when range spans across banks
3943 that are mapped in reverse order
3945 * Fix flash mapping and display on P3G4 board
3947 * Patch by Kyle Harris, 15 Jul 2003:
3948 - add support for Intel IXP425 CPU
3949 - add support for IXDP425 eval board
3951 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3952 for more information
3954 * Patch by Steven Scholz, 10 Oct 2003
3955 - Add support for Altera FPGA ACEX1K
3957 * Patches by Thomas Lange, 09 Oct 2003:
3958 - fix cmd_ide.c for non ppc boards (read/write functions did not
3959 add ATA base address)
3960 - fix for shannon board
3961 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3962 - Endian swap ATA identity for all big endian CPUs, not just PPC
3963 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3965 - add support for dbau1x00 board (MIPS32)
3967 * Patch by Sangmoon Kim, 07 Oct 2003:
3968 add support for debris board
3970 * Patch by Martin Krause, 09 Oct 2003:
3971 Fixes for TRAB board
3972 - /board/trab/rs485.c: correct baudrate
3973 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3974 udelay(); fix some timing problems with adc controller
3975 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3976 modify commands: touch and buzzer
3978 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3979 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3980 Use direct function calls for auto_update instead of hush commands
3982 * Patch by Scott McNutt, 04 Oct 2003:
3983 - add support for Altera Nios-32 CPU
3984 - add support for Nios Cyclone Development Kit (DK-1C20)
3986 * Patch by Steven Scholz, 29 Sep 2003:
3987 - A second parameter for bootm overwrites the load address for
3988 "Standalone Application" images.
3989 - bootm sets environment variable "filesize" to the resulting
3990 (uncompressed) data length for "Standalone Application" images
3991 when autostart is set to "no". Now you can do something like
3992 if bootm $fpgadata $some_free_ram ; then
3993 fpga load 0 $some_free_ram $filesize
3996 * Patch by Denis Peter, 25 Sept 2003:
3997 add support for the MIP405 Rev. C board
3999 * Patch by Yuli Barcohen, 25 Sep 2003:
4000 add support for Zephyr Engineering ZPC.1900 board
4002 * Patch by Anders Larsen, 23 Sep 2003:
4003 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
4004 implemented for the x86 architecture)
4006 * Patch by Sangmoon Kim, 23 Sep 2003:
4007 fix pll_pci_to_mem_multiplier table for MPC8245
4009 * Patch by Anders Larsen, 22 Sep 2003:
4010 enable timed autoboot on PXA
4012 * Patch by David Müller, 22 Sep 2003:
4013 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
4014 returns correct libgcc file path
4015 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
4016 time on s3c24x0 systems
4018 * Patch by Jon Diekema, 19 Sep 2003:
4019 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
4020 link state to the fault LED.
4021 - In NetLoop, make the Fault LED reflect the link status. The link
4022 status gets updated on entry, and on timeouts.
4024 * Patch by Anders Larsen, 18 Sep 2003:
4025 allow mkimage to build and run on Cygwin-hosted systems
4027 * Patch by Frank Müller, 18 Sep 2003:
4028 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
4031 * Patch by Pantelis Antoniou, 16 Sep 2003:
4032 add tool to compute fileds in the PLPRCR register for MPC86x
4034 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
4036 * Fix build problems under FreeBSD
4038 * Add generic filesystem image type
4040 * Make fatload set filesize environment variable
4042 * enable basic / medium / high-end configurations for PPChameleonEVB
4043 board; fix NAND code
4045 * enable TFTP client code to specify to the server the desired
4046 timeout value (see RFC-2349)
4048 * Improve SDRAM setup for TRAB board
4050 * Suppress all output with splashscreen configured only if "splashimage"
4053 * Fix problems with I2C support for mpc5200
4055 * Adapt TRAB configuration and auto_update to new memory layout
4057 * Add configuration for wtk board
4059 * Add support for the Sharp LQ065T9DR51U LCD display
4061 * Patch by Rune Torgersen, 17 Sep 2003:
4062 - Fixes for MPC8266 default config
4063 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
4065 * Patches by Jon Diekema, 17 Sep 2003:
4066 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
4069 - adjust "help" output
4071 * Patches by Anders Larsen, 17 Sep 2003:
4072 - fix spelling errors
4073 - set GD_FLG_DEVINIT flag only after device function pointers
4075 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
4077 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
4078 - trigger watchdog while waiting in serial driver
4080 * Add auto-update code for TRAB board using USB memory sticks,
4081 support new configuration with more memory
4083 * disable MPC5200 bus pipelining as workaround for bus contention
4085 * Modify XLB arbiter priorities on MPC5200 so all devices use same
4086 priority; configure critical interrupts to be handled like external
4089 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
4090 go back to 66 MHz for stability
4092 * Patches by Jon Diekema, 15 Sep 2003:
4093 - add description for missing CFG_CMD_* entries in the README file
4096 * Patch by Gleb Natapov, 14 Sep 2003:
4097 enable watchdog support for all MPC824x boards that have a watchdog
4099 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
4100 "Non-octet Aligned Frame" errors we see at 100 Mbps
4102 * Patch by Sharad Gupta, 14 Sep 2003:
4103 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
4105 * Patch by llandre, 11 Sep 2003:
4106 update configuration for PPChameleonEVB board
4108 * Patch by David Müller, 13 Sep 2003:
4109 various changes to VCMA9 board specific files
4111 * Add I2C support for MGT5100 / MPC5200
4113 * Patch by Rune Torgersen, 11 Sep 2003:
4114 Changed default memory option on MPC8266ADS to NOT be Page Based
4115 Interleave, since this doesn't work very well with the standard
4118 * Patch by George G. Davis, 12 Sep 2003:
4119 fix Makefile settings for sk98 driver
4121 * Patch by Stefan Roese, 12 Sep 2003:
4122 - new boards added: DP405, HUB405, PLU405, VOH405
4123 - some esd boards updated
4124 - cpu/ppc4xx/sdram.c: disable memory controller before setting
4126 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
4128 * Patch by Martin Krause, 11 Sep 2003:
4129 add burn-in tests for TRAB board
4131 * Enable instruction cache on MPC5200 board
4133 * Patch by Denis Peter, 11 Sep 2003:
4134 - fix USB data pointer assignment for bulk only transfer.
4135 - prevent to display erased directories in FAT filesystem.
4137 * Change output format for NAND flash - make it look like for other
4140 ======================================================================
4141 Changes for U-Boot 0.4.8:
4142 ======================================================================
4144 * Add I2C and RTC support for RMU board
4146 * Patches by Denis Peter, 9 Sep 2003:
4147 add FAT support for IDE, SCSI and USB
4149 * Patches by Gleb Natapov, 2 Sep 2003:
4150 - cleanup of POST code for unsupported architectures
4151 - MPC824x locks way0 of data cache for use as initial RAM;
4152 this patch unlocks it after relocation to RAM and invalidates
4155 * Patch by Gleb Natapov, 30 Aug 2003:
4156 new I2C driver for mpc107 bridge. Now works from flash.
4158 * Patch by Dave Ellis, 11 Aug 2003:
4159 - JFFS2: fix typo in common/cmd_jffs2.c
4160 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
4161 - JFFS2: remove node version 0 warning
4162 - JFFS2: accept JFFS2 PADDING nodes
4163 - SXNI855T: add AM29LV800 support
4164 - SXNI855T: move environment from EEPROM to flash
4165 - SXNI855T: boot from JFFS2 in NOR or NAND flash
4167 * Patch by Bill Hargen, 11 Aug 2003:
4168 fixes for I2C on MPC8240
4169 - fix i2c_write routine
4170 - fix iprobe command
4171 - eliminates use of global variables, plus dead code, cleanup.
4173 * Add support for USB Mass Storage Devices (BBB)
4174 (tested with USB memory sticks only)
4176 * Avoid flicker on TRAB's VFD
4178 * Add support for SK98xx driver
4180 * Add PCI support for SL8245 board
4182 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
4183 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
4184 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
4186 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
4187 to allow for more accurate baudrate settings
4188 (error now 0.7% at 115 kbps, instead of 3.5% before)
4190 * Patch by Andreas Mohr, 4 Sep 2003:
4191 Fix a lot of spelling errors
4193 * Add support for PPChameleon Eval Board
4195 * Add support for P3G4 board
4197 * Fix problem with MGT5100 FEC driver: add "early" MAC address
4200 * Patch by Yuli Barcohen, 7 Aug 2003:
4201 check BCSR to detect if the board is configured in PCI mode
4203 ======================================================================
4204 Changes for U-Boot 0.4.7:
4205 ======================================================================
4207 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
4208 add support for Adder II MPC852T module
4210 * Patch by George G. Davis, 19 Aug 2003:
4211 fix TI Innovator/OMAP1510 pin configs
4213 * Patches by Kshitij, 18 Aug 2003
4214 - add support for arm926ejs cpu core
4215 - add support for TI OMAP 1610 Innovator Board
4217 * Patch by Yuli Barcohen, 14 Aug 2003:
4218 add support for bzip2 uncompression
4220 * Add GCC library to examples/Makefile so GCC utility functions will
4223 * Add I2C and RTC support for RMU board using software I2C driver
4224 (because of better response to iprobe command); fix problem with
4227 * Patch by Matthias Fuchs, 28 Aug 2003:
4228 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
4229 CONFIG_BOOTP_MAKS (see README).
4231 * Fix ICU862 environment problem
4233 * Fix RAM size detection for RMU board
4235 * Implement "reset" for MGT5100/MPC5200 systems
4237 ======================================================================
4238 Changes for U-Boot 0.4.6:
4239 ======================================================================
4241 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
4242 allow selection of clock frequency as "make" target
4244 * Implement memory autosizing code for IceCube boards
4246 * Configure network port on INCA-IP for autonegotiation
4248 * Fix overflow problem in network timeout code
4250 * Patch by Richard Woodruff, 8 Aug 2003:
4251 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
4253 ======================================================================
4254 Changes for U-Boot 0.4.5:
4255 ======================================================================
4257 * Update for TQM board defaults:
4258 disable clocks_in_mhz, enable boot count limit
4260 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
4261 in toplevel directory instead. Removed astest.c from tools/gdb because
4262 it is no longer relevant.
4264 * Fix PCI support for MPC5200 / IceCube Board
4266 * Map ISP1362 USB OTG controller for NSCU board
4268 * Patch by Brad Parker, 02 Aug 2003:
4269 fix sc520_cdp problems
4271 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
4273 * Allow erase command to cross flash bank boundaries
4275 * Patch by Scott McNutt, 21 Jul 2003:
4276 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
4277 Both LynxOS and BlueCat linux KDIs are supported.
4279 * Patch by Richard Woodruff, 25 Jul 2003:
4280 use more reliable reset for OMAP/925T
4282 * Patch by Nye Liu, 25 Jul 2003:
4283 fix typo in mpc8xx.h
4285 * Patch by Richard Woodruff, 24 Jul 2003:
4286 Fixes for cmd_nand.c:
4287 - Fixed null dereferece which could result in incorrect ECC values.
4288 - Added support for devices with no Ready/Busy signal hooked up.
4289 - Added OMAP1510 read/write protect handling.
4290 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
4292 - Switched default ECC to be JFFS2.
4294 * Allow crc32 to be used at address 0x000
4296 * Provide consistent interface to standalone applications to access
4297 the 'global_data' structure
4298 Provide a doc/README.standalone more useful to users/developers.
4300 * Make IceCube MGT5100 FEC driver work
4302 * Implement new mechanism to export U-Boot's functions to standalone
4303 applications: instead of using (PPC-specific) system calls we now
4304 use a jump table; please see doc/README.standalone for details
4306 * Patch by Dave Westwood, 24 Jul 2003:
4307 added support for Unity OS (a proprietary OS)
4309 * Patch by Detlev Zundel, 23 Jul 2003:
4310 add "imls" command to print flash table of contents
4312 * Fix cold boot detection for log buffer reset
4314 * Return error for invalid length specifiers with "cp.X" etc.
4316 * Fix startup problem on MIPS
4318 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
4319 bitmap support is configured
4321 * Patch by Bill Hargen, 18 Jul 2003:
4322 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
4324 * Patch by Denis Peter, 18 Jul 2003:
4325 - fix memory configuration for MIP405T
4326 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
4328 * Cleanup of TQM82xx configurations; use "official" board types
4329 to make selection easier.
4331 * Patch by Martin Krause, 17 Jul 2003:
4332 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
4334 * Patch by Richard Woodruff, 17 July 03:
4335 - Fixed bug in OMAP1510 baud rate divisor settings.
4337 * Patch by Nye Liu, 16 July 2003:
4339 - add MPC86xADS support (uses MPC86xADS.h)
4340 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
4342 o BRG changes (EXTAL/XTAL restricted to 10MHz)
4343 o don't trust gclk() software measurement by default, depend on
4344 CONFIG_8xx_GCLK_FREQ
4345 - add DRAM SIMM not installed detection
4346 - use more "correct" SDRAM initialization sequence
4347 - allow different SDRAM sizes (8xxADS has 8M)
4349 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
4350 - rename MAMR/MBMR defines to be more consistent. Should eventually
4351 be merged into MxMR to better reflect the PowerQUICC datasheet.
4353 * Patch by Yuli Barcohen, 16 Jul 2003:
4354 support new Motorola PQ2FADS-ZU evaluation board which replaced
4355 MPC8260ADS and MPC8266ADS
4357 ======================================================================
4358 Changes for U-Boot 0.4.4:
4359 ======================================================================
4361 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
4363 * Add support for MGT5100 and MPC5200 processors
4365 * Patch by Lutz Dennig, 15 Jul 2003:
4366 update for R360MPI board
4368 ======================================================================
4369 Changes for U-Boot 0.4.3:
4370 ======================================================================
4372 * Patches by Kshitij, 04 Jul 2003
4373 - added support for arm925t cpu core
4374 - added support for TI OMAP 1510 Innovator Board
4376 * Patches by Martin Krause, 14 Jul 2003:
4377 - add I2C support for s3c2400 systems (trab board)
4378 - (re-) add "ping" to command table
4380 * Fix handling of "slow" POST routines
4382 * Patches by Yuli Barcohen, 13 Jul 2003:
4383 - Correct flash and JFFS2 support for MPC8260ADS
4384 - fix PVR values and clock generation for PowerQUICC II family
4387 * Patch by Bernhard Kuhn, 08 Jul 2003:
4388 - add support for M68K targets
4390 * Patch by Ken Chou, 3 Jul:
4391 - Fix PCI config table for A3000
4392 - Fix iobase for natsemi.c
4393 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4395 * Allow to enable "slow" POST routines by key press on power-on
4396 * Fix temperature dependend switching of LCD backlight on LWMON
4397 * Tweak output format for LWMON
4399 * Patch by Stefan Roese, 11 Jul 2003:
4400 - Fix bug in CONFIG_VERSION_VARIABLE.
4401 - AR405 config updated.
4402 - OCRTC/ORSG: bsp command added.
4403 - ASH405 bsp update.
4405 ======================================================================
4406 Changes for U-Boot 0.4.2:
4407 ======================================================================
4409 * Add support for NSCU board
4411 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4413 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4414 mirror bit flash on TQM8xxM modules
4416 * Patch by Kenneth Johansson, 30 Jun 2003:
4417 get rid of MK_CMD_ENTRY macro; update doc/README.command
4419 * Patch by Seb James, 30 Jun 2003:
4420 Improve documentation of I2C configuration in README
4422 * Fix problems with previous log buffer "fixes"
4424 * Fix minor help text issues
4426 * "log append" did not append a newline
4428 ======================================================================
4429 Changes for U-Boot 0.4.1:
4430 ======================================================================
4432 * Fix some missing commands, cleanup header files
4433 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4435 * Rewrite command lookup and help command (fix problems with bubble
4436 sort when sorting command name list). Minor cleanup here and there.
4438 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4439 - Allow to call sysmon function interactively
4440 - PIC on LWMON board needs delay after power-on
4441 - Add missing RSR definitions for MPC8xx
4442 - Improve log buffer handling: guarantee clean reset after power-on
4443 - Add support for EXBITGEN board (aka "genie")
4444 - Add support for SL8245 board
4447 - remove trailing white space, trailing empty lines, C++ comments, etc.
4448 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4450 * Patches by Kenneth Johansson, 25 Jun 2003:
4451 - major rework of command structure
4452 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4454 ======================================================================
4455 Changes for U-Boot 0.4.0:
4456 ======================================================================
4458 * Patches by Robert Schwebel, 26 Jun 2003:
4459 - csb226 configuration updated
4460 - credits for logodl port updated
4461 - innokom configuration updated
4462 - logodl tree update, still with coding style inconsistencies
4463 - added OCM for ppc405 warning to README
4465 * Patch by Pantelis Antoniou, 25 Jun 2003:
4466 update NetVia with V2 board support
4468 * Header file cleanup for ARM
4470 * Patch by Murray Jensen, 24 Jun 2003:
4471 - make sure to use only U-boot provided header files
4472 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4474 * Patch by Stefan Roese, 24 Jun 2003:
4475 - Update esd ASH405 board files.
4476 - Update esd DASA_SIM config file.
4477 - Add ping command to some esd boards.
4479 * Patch by Yuli Barcohen, 23 Jun 2003:
4480 Update for MPC8260ADS board
4482 * Patch by Murray Jensen, 23 Jun 2003:
4483 - cleanup of GCC 3.x compiler warnings
4485 * Patch by Rune Torgersen, 4 Jun 2003:
4486 add large memory support for MPC8266ADS board
4488 * Patch by Richard Woodruff, 19 June 03:
4489 - Enabled standard u-boot device abstraction for ARM
4490 - Enabled console device for ARM
4491 - Initilized bi_baudrate for ARM
4493 * Patch by Bill Hargen, 23 Apr 2003:
4494 fix byte order for 824x I2C addresses (write op)
4496 * Patch by Murray Jensen, 20 Jun 2003:
4498 - cleanup (especially for gcc-3.x compilers)
4500 * Patch by Tom Guilliams, 20 Jun 2003:
4501 added CONFIG_750FX support for IBM 750FX processors
4503 * Patch by Devin Crumb, 02 Apr 2003:
4504 Fix clock divider rounding problem in drivers/serial.c
4506 * Patch by Richard Woodruff, 19 June 03:
4507 - Fixed smc91c111 driver to sync with the u-boot environment
4508 (driver/smc91c111.c).
4509 - Added eth_init error return check in NetLoop (net/net.c).
4511 * Patch by Ken Chou, 19 June 2003:
4512 Added support for A3000 SBC board (Artis Microsystems Inc.)
4514 * Patches by Murray Jensen, 17 Jun 2003:
4515 - Hymod board database mods: add "who" field and new xilinx chip types
4516 - provide new "init_cmd_timeout()" function so code external to
4517 "common/main.c" can use the "reset_cmd_timeout()" function before
4518 entering the main loop
4519 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4520 slightly different. see include/configs/hymod.h for an example
4521 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4522 CFG_DTT_ADM1021 defined)
4523 - add new "eeprom_probe()" function which has similar args and
4524 behaves in a similar way to "eeprom_read()" etc.
4525 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4526 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4527 - gdbtools copyright update
4528 - ensure that set_msr() executes the "sync" and "isync" instructions
4529 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4530 - 8260 I/O ports fix: Open Drain should be set last when configuring
4531 - add SIU IRQ defines for 8260
4532 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4533 config.mk to allow board configurations to override the GNU
4534 linker script, selected via the LDSCRIPT, make variable, and to
4535 give an initial value to the OBJCFLAGS make variable
4536 - 8260 i2c enhancement:
4537 o correctly extends the timeout depending on the size of all
4538 queued messages for both transmit and receive
4539 o will not continue with receive if transmit times out
4540 o ensures that the error callback is done for all queued tx
4542 o correctly detects both tx and rx timeouts, only delivers one to
4543 the callback, and does not overwrite an earlier error
4544 o logic in i2c_probe now correct
4545 - add "vprintf()" function so that "panic()" function can be
4547 - many Hymod board changes
4549 * Patches by Robert Schwebel, 14 Jun 2003:
4550 - add support for Logotronic DL datalogger board
4551 - cleanup serial line after kermit binary download
4552 - add debugX macro (debug level support)
4553 - update mach-types.h to latest arm.linux.org.uk master list.
4555 * Patches by David Müller, 12 Jun 2003:
4556 - rewrite of the S3C24X0 register definitions stuff
4557 - "driver" for the built-in S3C24X0 RTC
4559 * Patches by Yuli Barcohen, 12 Jun 2003:
4560 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4561 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4562 configuration word supplied by FPGA on some MPC8260ADS boards
4564 * Patch by Pantelis Antoniou, 10 Jun 2003:
4565 Unify status LED interface
4567 * Add support for DS12887 RTC; add RTC support for ATC board
4569 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4570 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4571 - Add Atmel DataFlash support for reading and writing.
4572 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4573 - Add Flash detection on Atmel AT91RM9200DK
4574 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4575 - Replace old Ethernet PHY layer functions
4576 - Change link address
4578 * Patch by Frank Smith, 9 Jun 2003:
4579 use CRIT_EXCEPTION for machine check on 4xx
4581 * Patch by Detlev Zundel, 13 Jun 2003:
4582 added implementation of the "carinfo" command in cmd_immap.c
4584 * Fix CONFIG_NET_MULTI support in include/net.h
4586 * Patches by Kyle Harris, 13 Mar 2003:
4587 - Add FAT partition support
4588 - Add command support for FAT
4589 - Add command support for MMC
4591 - Add Intel PXA support for video
4592 - Add Intel PXA support for MMC
4594 - Enable MMC and FAT for lubbock board
4595 - Other misc changes for lubbock board
4597 * Patch by Robert Schwebel, April 02, 2003:
4598 fix for SMSC91111 driver
4600 * Patch by Vladimir Gurevich, 04 Jun 2003:
4601 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4603 * Patch by Stefan Roese, 05 Jun 2003:
4604 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4605 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4606 data cache can be used even if the chip select is in use.
4607 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4608 (see README for further description).
4609 - Changed config files of CONFIG_EEPRO100 boards to use the
4610 CFG_RX_ETH_BUFFER define.
4612 * Add support for RMU board
4614 * Add support for TQM862L at 100/50 MHz
4616 * Patch by Pantelis Antoniou, 02 Jun 2003:
4617 major reconstruction of networking code;
4618 add "ping" support (outgoing only!)
4620 * Patch by Denis Peter, 04 June 2003:
4621 add support for the MIP405T board
4623 * Patches by Udi Finkelstein, 2 June 2003:
4624 - Added support for custom keyboards, initialized by defining a
4625 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4626 - Added support for the RBC823 board.
4627 - cpu/mpc8xx/lcd.c now automatically calculates the
4628 Horizontal Pixel Count field.
4630 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4631 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4633 * Patch by Mark Rakes, 14 May 2003:
4634 add support for Intel e1000 gig cards.
4636 * Patch by Nye Liu, 3 Jun 2003:
4637 fix critical typo in MAMR definition (include/mpc8xx.h)
4639 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4641 * Patch by Klaus Heydeck, 2 Jun 2003
4642 Minor changes for KUP4K configuration
4644 * Patch by Marc Singer, 29 May 2003:
4645 Fixed rarp boot method for IA32 and other little-endian CPUs.
4647 * Patch by Marc Singer, 28 May 2003:
4648 Added port I/O commands.
4650 * Patch by Matthew McClintock, 28 May 2003
4651 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4652 - minor patches for utx8245
4654 * Patch by Daniel Engström, 28 May 2003:
4657 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4658 add nand flash support to SXNI855T configuration
4659 fix/extend nand flash support:
4660 - fix 'nand erase' command so does not erase bad blocks
4661 - fix 'nand write' command so does not write to bad blocks
4662 - fix nand_probe() so handles no flash detected properly
4663 - add doc/README.nand
4664 - add .jffs2 and .oob options to nand read/write
4665 - add 'nand bad' command to list bad blocks
4666 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4667 - make NAND read/write faster
4669 * Patch by Rune Torgersen, 23 May 2003:
4670 Update for MPC8266ADS board
4672 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4673 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4674 _time_ (!) if the environment is embedded within the U-Boot image,
4675 or in a separate flash sector.
4677 * Cleanup CFG_DER #defines in config files (wd maintained only)
4679 * Fix data abort exception handling for arm920t CPU
4681 * Fix alignment problems with flash driver for TRAB board
4683 * Patch by Donald White, 21 May 2003:
4684 fix calculation of base address in pci_hose_config_device()
4686 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4687 execute "cmd2", even if "cmd1" fails. Note that this is different
4688 to "run var1 var2" where the contents of "var2" will NOT be
4689 executed when a command in "var1" fails.
4691 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4693 * Patch by Kyle Harris, 20 May 2003:
4694 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4695 into cpu/pxa and arch-pxa.
4697 * Patch by Stefan Roese, 23 May 2003:
4698 - IBM PPC405EP port added.
4699 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4700 UART0) is used as default U-Boot console. PPC4xx only!
4701 - esd ASH405 board added (PPC405EP based).
4702 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4703 - esd CPCI405AB board added.
4704 - esd PMC405 board added.
4705 - Update of some esd boards.
4707 * Patch by Denis Peter, 19 Mai 2003:
4708 add support for the MIP405-3 board
4710 * Patch by Dave Ellis, 22 May 2003:
4711 Fix problem with only partially cleared .bss segment
4713 * Patch by Rune Torgersen, 12 May 2003:
4714 get PCI to work on a MPC8266ADS board; incorporate change to
4715 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4717 * Patch by Nye Liu, 1 May 2003:
4718 minor patches for the FADS8xx
4720 * Patch by Thomas Schäfer, 28 Apr 2003:
4721 Fix SPD handling for 256 ECC DIMM on Walnut
4723 * Add support for arbitrary bitmaps for TRAB's VFD command;
4724 allow to pass boot bitmap addresses in environment variables;
4725 allow for zero boot delay
4727 * Patch by Christian Geißinger, 19 May 2002:
4728 On TRAB: wait until the dummy byte has been completely sent
4730 * Patch by David Updegraff, 22 Apr 2003:
4731 update for CrayL1 board
4733 * Patch by Pantelis Antoniou, 21 Apr 2003:
4734 add boot support for ARTOS (a proprietary OS)
4736 * Patch by Steven Scholz, 11 Apr 2003:
4737 Add support for RTC DS1338
4739 * Patch by Rod Boyce, 24 Jan 2003:
4740 Fix counting of extended partitions in diskboot command
4742 * Patch by Christophe Lindheimer, 20 May 2003:
4743 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4745 * Fix SDRAM timing on Purple board
4747 * Add support for CompactFlash on ATC board
4748 (includes support for Intel 82365 and compatible PC Card controllers,
4749 and Yenta-compatible PCI-to-CardBus controllers)
4751 * Patch by Mathijs Haarman, 08 May 2003:
4752 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4754 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4756 * Add support for Promess ATC board
4758 * Patch by Keith Outwater, 28 Apr 2003:
4759 - Miscellaneous corrections and additions to GEN860T board specific code.
4760 - Added GEN860_SC variant to GEN860T.
4761 - Miscellaneous corrections to GEN860T documentation.
4762 - Correct duplicate entry in U-Boot CREDITS file.
4763 - Add GEN860T_SC entry in MAINTAINERS file.
4764 - Update CREDITS file with GEN860T_SC info.
4766 * Update Smiths Aerospace addresses in MAINTAINERS file
4768 * Fix error handling in hush's version of "run" command
4771 - Splashscreen support
4774 - temperature dependend enabling of LCD
4776 * Allow booting from old "PPCBoot" disk partitions
4778 * Add support for TQM8255 Board / MPC8255 CPU
4780 ======================================================================
4781 Changes for U-Boot 0.3.1:
4782 ======================================================================
4784 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4786 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4787 display when Linux takes over
4789 * Patch by Erwin Rol, 27 Feb 2003:
4790 Add support for RTEMS (this time for real).
4792 * Add support for "bmp info" and "bmp display" commands to load
4793 bitmap images; this can be used (for example in a "preboot"
4794 command) to display a splash screen very quickly after poweron.
4796 * Add support for 133 MHz clock on INCA-IP board
4798 * Patch by Lutz Dennig, 10 Apr 2003:
4799 Update for R360MPI board
4801 * Add new meaning to "autostart" environment variable:
4802 If set to "no", a standalone image passed to the
4803 "bootm" command will be copied to the load address
4804 (and eventually uncompressed), but NOT be started.
4805 This can be used to load and uncompress arbitrary
4808 * Patch by Stefan Roese, 10 Apr 2003:
4809 Changed DHCP client to use IP address from server option field #54
4810 from the OFFER packet in the server option field #54 in the REQUEST
4811 packet. This fixes a problem using a Windows 2000 DHCP server,
4812 where the DHCP-server is not the TFTP-server.
4814 * Set max brightness for MN11236 displays on TRAB board
4816 * Add support for TQM862L modules
4818 ======================================================================
4819 Changes for U-Boot 0.3.0:
4820 ======================================================================
4822 * Patch by Arun Dharankar, 4 Apr 2003:
4823 Add IDMA example code (tested on 8260 only)
4825 * Add support for Purple Board (MIPS64 5Kc)
4827 * Add support for MIPS64 5Kc CPUs
4829 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4831 * Patch by Denis Peter, 04 Apr 2003:
4832 - update MIP405-4 board
4834 * Patch by Stefan Roese, 4 Apr 2003:
4835 - U-Boot version environment variable "ver" added
4836 (CONFIG_VERSION_VARIABLE).
4837 - Changed PPC405GPr version from A to B.
4838 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4840 * Patches by Denis Peter, 03 April 2003:
4841 - fix PCI IRQs on MPL boards
4842 - fix two more un-relocated pointer problems
4844 * Fix behaviour of "run" command:
4845 - print error message iv variable does not exist
4846 - terminate processing of arguments in case of error
4848 * Patches by Peter Figuli, 10 Mar 2003
4849 - Add support for BTUART on PXA platform
4850 - Add support for WEP EP250 (PXA) board
4852 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4853 flash using a BDI2000
4855 * Implement fix for I2C Edge Conditions problem for all boards that
4856 use the bit-banging driver (common/soft_i2c.c)
4858 * Patch by Martin Winistoerfer, 23 Mar 2003
4859 - Add port to MPC555/556 microcontrollers
4860 - Add support for cmi customer board with
4861 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4863 * Patch by Rick Bronson, 28 Mar 2003:
4864 - fix common/cmd_nand.c
4866 * Patch by Arun Dharankar, 24 Mar 2003:
4867 - add threads / scheduler example code
4869 * Add patches by Robert Schwebel, 31 Mar 2003:
4870 - add ctrl-c support for kermit download
4871 - align bdinfo output on ARM
4872 - csb226 board: bring in sync with innokom/memsetup.S
4873 - csb226 board: fix MDREFR handling
4874 - misc doc fixes / extensions
4875 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4876 - add BOOT_PROGRESS to armlinux.c
4878 * Add CPU ID, version, and clock speed for INCA-IP
4880 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4881 - fix SRAM and SDRAM memory sizing
4882 - add status LED support
4883 - add MAC address for second (SCC1) ethernet port
4885 * Update default environment for TQM8260 board
4887 * Patch by Rick Bronson, 16 Mar 2003:
4888 - Add NAND flash support for reading, writing, and erasing NAND
4889 flash (certain forms of which are called SmartMedia).
4890 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4892 * Patches by Robert Schwebel, 19 Mar 2003:
4893 - use arm-linux-gcc as default compiler for ARM
4894 - fix i2c fixup code
4895 - fix missing baudrate setting
4896 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4897 - moved "ignoring trailing characters" _before_ u-boot wants to
4898 print out diagnostics messages; removes bogus characters at the
4901 * Patch by John Zhan, 18 Mar 2003:
4902 Add support for SinoVee Microsystems SC8xx boards
4904 * Patch by Rolf Offermanns, 21 Mar 2003:
4905 ported the dnp1110 related changes from the current armboot cvs to
4906 current u-boot cvs. smc91111 does not work. problem marked in
4907 smc91111.c, grep for "FIXME".
4909 * Patch by Brian Auld, 25 Mar 2003:
4910 Add support for STM flash chips on ebony board
4912 * Add PCI support for MPC8250 Boards (PM825 module)
4914 * Patch by Stefan Roese, 25 Mar 2003:
4917 * Patch by Stefan Roese, 20 Mar 2003:
4918 - CPCI4052 update (support for revision 3).
4919 - Set edge conditioning circuitry on PPC405GPr for compatibility
4920 to existing PPC405GP designs.
4921 - Clip udiv to 5 bits on PPC405 (serial.c).
4923 * Extend INCAIP board support:
4924 - add automatic RAM size detection
4925 - add "bdinfo" command
4926 - pass flash address and size to Linux kernel
4927 - switch to 150 MHz clock
4929 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4930 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4931 boards, version 153 for Rev. 200 boards).
4933 * Patch by Vladimir Gurevich, 12 Mar 2003:
4934 Fix relocation problem of statically initialized string pointers
4937 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4938 Cleanup & bug fixes for JFFS2 code:
4939 - the memory mangement was broken. It caused havoc on malloc by
4940 writing beyond the block boundaries.
4941 - the length calculation for files was wrong, sometimes resulting
4942 in short file reads.
4943 - data copying now optionally takes fragment version numbers into
4944 account, to avoid copying from older data.
4945 See doc/README.JFFS2 for details.
4947 * Patch by Josef Wagner, 12 Mar 2003:
4948 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4949 - ETH05 and BEDBUG support for CU824
4950 - added support for MicroSys CPC45
4951 - new BOOTROM/FLASH0 and DOC base for PM826
4953 * Patch by Robert Schwebel, 12 Mar 2003:
4954 Fix the chpart command on innokom board
4957 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4958 s/PPCBoot/U-Boot/ in some files
4959 s/pImage/uImage/ in some files
4961 * Patch by Detlev Zundel, 15 Jan 2003:
4962 Fix '' command line quoting
4964 * Patch by The LEOX team, 19 Jan 2003:
4965 - add support for the ELPT860 board
4966 - add support for Dallas ds164x RTC
4968 * Patches by David Müller, 31 Jan 2003:
4969 - minimal setup for CardBus bridges
4970 - add EEPROM read/write support in the CS8900 driver
4971 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4972 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4974 * Patch by Steven Scholz, 04 Feb 2003:
4975 add support for RTC DS1307
4977 * Patch by Reinhard Meyer, 5 Feb 2003:
4978 fix PLPRCR/SCCR init sequence on 8xx to allow for
4979 changes of EBDF by software
4981 * Patch by Vladimir Gurevich, 07 Feb 2003:
4982 "API-compatibility patch" for 4xx I2C driver
4984 * TRAB fixes / extensions:
4985 - Restore VFD brightness as saved in environment
4986 - add support for Fujitsu flashes
4987 - make sure both buzzers are turned off (drive low level)
4989 * Patches by Robert Schwebel, 06 Mar 2003:
4990 - fix bug in BOOTP code (must use NetCopyIP)
4991 - update of CSB226 port
4992 - clear BSS segment on XScale
4993 - added support for i2c_init_board() function
4994 - update to the Innokom plattform
4996 * Extend support for redundand environments for configurations where
4997 environment size < sector size
4999 * Patch by Rune Torgersen, 13 Feb 2003:
5000 Add support for Motorola MPC8266ADS board
5002 * Patch by Kyle Harris, 19 Feb 2003:
5003 patches for the Intel lubbock board:
5004 memsetup.S - general cleanup (based on Robert's csb226 code)
5005 flash.c - overhaul, actually works now
5006 lubbock.c - fix init funcs to return proper value
5008 * Patch by Kenneth Johansson, 26 Feb 2003:
5009 - Fixed off by one in RFTA calculation.
5010 - No need to abort when LDF is lower than we can program it's only
5011 minimum timing so clamp it to what we can do.
5012 - Takes function pointer to function for reading the spd_nvram. Usefull
5013 for faking data or hardcode a module without the nvram.
5014 - fix other user for above change
5015 - fix some comments.
5017 * Patches by Brian Waite, 26 Feb 2003:
5018 - fix port for evb64260 board
5019 - fix PCI for evb64260 board
5022 * Patch by Reinhard Meyer, 1 Mar 2003:
5023 Add support for EMK TOP860 Module
5025 * Patch by Yuli Barcohen, 02 Mar 2003:
5026 Add SPD EEPROM support for MPC8260ADS board
5028 * Patch by Robert Schwebel, 21 Jan 2003:
5029 - Add support for Innokom board
5030 - Don't complain if "install" fails
5031 - README cleanup (remove duplicated lines)
5032 - Update PXA header files
5034 * Add documentation for existing POST code (doc/README.POST)
5036 * Patch by Laudney Ren, 15 Jan 2003:
5037 Fix handling of redundand environment in "tools/envcrc.c"
5039 * Patch by Detlev Zundel, 28 Feb 2003:
5040 Add bedbug support for 824x systems
5042 * Add support for 16 MB flash configuration of TRAB board
5044 * Patch by Erwin Rol, 27 Feb 2003:
5045 Add support for RTEMS
5047 * Add image information to README
5049 * Patch by Stefan Roese, 18 Feb 2003:
5050 CPCIISER4 configuration updated.
5052 * Patch by Stefan Roese, 17 Feb 2003:
5053 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
5055 * Patch by Stefan Roese, 13 Feb 2003:
5056 Add "pcidelay" environment variable (in ms, enabled via
5057 CONFIG_PCI_BOOTDELAY).
5058 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
5059 RST# to respond to configuration cycles (33MHz -> 1s).
5061 * Fix dual PCMCIA slot support (when running with just one
5064 * Add VFD type detection to trab board
5066 * extend drivers/cs8900.c driver to synchronize ethaddr environment
5067 variable with value in the EEPROM
5069 * Patch by Stefan Roese, 10 Feb 2003:
5070 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
5072 * Add support for MIPS32 4Kc CPUs
5074 * Add support for INCA-IP Board
5076 ======================================================================
5077 Changes for U-Boot 0.2.2:
5078 ======================================================================
5080 * Add dual ethernet support on PM826
5082 * Add support for LXT971 PHY on PM826
5084 * Patch by Tord Andersson, 16 Jan 2003:
5085 Fix flash sector count for TQM8xxL
5087 * Fix I2C EEPROM problem on ICU862 board (would only write the first
5088 16 bytes out of each 32 byte block)
5090 ======================================================================
5091 Changes for U-Boot 0.2.1:
5092 ======================================================================
5094 * Add support for V37 board
5095 (patch by Jón Benediktsson, 11 Dec 2002)
5097 * Update baudrate in bd_info when it gets changed
5099 * Add watchdog trigger points while waiting for serial port
5100 (so far only 8xx -- needed on LWMON with 100ms watchdog)
5102 * Improve command line tool to access the U-Boot's environment
5103 (figuration of the utility, using a config file)
5105 * Add single quote support for (old) command line parser
5107 * Switch LWMON board default config from FRAM to EEPROM;
5108 in POST, EEPROM shows up on 8 addresses
5110 ======================================================================
5111 Changes for U-Boot 0.2.0:
5112 ======================================================================
5114 * Use 1-byte-read instead of -write for iprobe() function
5115 Add i2c commands to PM826 config
5117 * extend I2C POST code: check for list on known addresses
5119 * Improve log buffer code; use "loglevel" to decide which messages
5120 to log on the console, too (like in Linux); get rid of "logstart"
5122 * Add command line tool to access the U-Boot's environment
5123 (board-specific for TRAB now, to be fixed later)
5125 * Patch by Hans-Joerg Frieden, 06 Dec 2002
5126 Fix misc problems with AmigaOne support
5128 * Patch by Chris Hallinan, 3 Dec 2002:
5129 minor cleanup to the MPC8245 EPIC driver
5131 * Patch by Pierre Aubert , 28 Nov 2002
5132 Add support for external (SIU) interrupts on MPC8xx
5134 * Patch by Pierre Aubert , 28 Nov 2002
5135 Fix nested syscalls bug in standalone applications
5137 * Patch by David Müller, 27 Nov 2002:
5138 fix output of "pciinfo" command for CardBus bridge devices.
5140 * Fix bug in TQM8260 board detection - boards got stuck when board ID
5143 * Add LED indication for IDE activity on KUP4K board
5145 * Fix startup problems with VFD display on TRAB
5147 * Patch by Pierre Aubert, 20 Nov 2002
5148 Add driver for Epson SED13806 graphic controller.
5149 Add support for BMP logos in cfb_console driver.
5151 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
5153 * Patch by Rod Boyce, 21 Nov 2002:
5154 fix PCMCIA on MBX8xx board
5156 * Patch by Pierre Aubert , 21 Nov 2002
5157 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
5158 bootmode word in DPRAM configurable
5160 * Patch by Daniel Engström, 18 Nov 2002:
5161 Fixes for x86 port (mostly strings issues)
5163 * Patch by Ken Chou, 18 Nov 2002:
5164 Fix for natsemi NIC cards (DP83815)
5166 * Patch by Pierre Aubert, 19 Nov 2002:
5167 fix a bug for the MII configuration, and some warnings
5169 * Patch by Thomas Frieden, 13 Nov 2002:
5170 Add code for AmigaOne board
5171 (preliminary merge to U-Boot, still WIP)
5173 * Patch by Jon Diekema, 12 Nov 2002:
5174 - Adding URL for IEEE OUI lookup
5175 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
5177 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
5178 root-on-nfs macros are designed to switch how the default boot
5179 method gets defined.
5181 * Patch by Daniel Engström, 13 Nov 2002:
5182 Add support for i386 architecture and AMD SC520 board
5184 * Patch by Pierre Aubert, 12 Nov 2002:
5185 Add support for DOS filesystem and booting from DOS floppy disk
5187 * Patch by Jim Sandoz, 07 Nov 2002:
5188 Increase number of network RX buffers (PKTBUFSRX in
5189 "include/net.h") for EEPRO100 based boards (especially SP8240)
5190 which showed "Receiver is not ready" errors when U-Boot was
5191 processing the receive buffers slower than the network controller
5194 * Patch by Andreas Oberritter, 09 Nov 2002:
5195 Change behaviour of NetLoop(): return -1 for errors, filesize
5196 otherwise; return code 0 is valid an means no file loaded - in this
5197 case the environment still gets updated!
5199 * Patches by Jon Diekema, 9 Nov 2002:
5200 - improve ADC/DAC clocking on the SACSng board to align
5201 the failing edges of LRCLK and SCLK
5202 - sbc8260 configuration tweaks
5203 - add status LED support for 82xx systems
5204 - wire sspi/sspo commands into command handler; improved error
5206 - add timestamp support and alternate memory test to the
5207 SACSng configuration
5209 * Patch by Vince Husovsky, 7 Nov 2002:
5210 Add "-n" to linker options to get rid of "Not enough room for
5211 program headers" problem
5213 * Patch by David Müller, 05 Nov 2002
5214 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
5215 so we can use an already existing name
5217 * Patch by Pierre Aubert, 05 Nov 2002
5218 Hardware relatied improvments in FDC boot code
5220 * Patch by Holger Schurig, 5 Nov 2002:
5221 Make the PXA really change it's frequency
5223 * Patch by Pierre Aubert, 05 Nov 2002
5224 Add support for slave serial Spartan 2 FPGAs
5226 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
5229 * Add support for log buffer which can be passed to Linux kernel's
5230 syslog mechanism; used especially for POST results.
5232 * Patch by Klaus Heydeck, 31 Oct 2002:
5233 Add initial support for kup4k board
5235 * Patch by Robert Schwebel, 04 Nov 2002:
5236 - use watchdog to reset PXA250 systems
5237 - added progress callbacks to (some of the) ARM code
5238 - update for Cogent CSB226 board
5240 * Add support for FPS860 board
5242 * Patch by Guillaume Alexandre,, 04 Nov 2002:
5243 Improve PCI access on 32-bits Compact PCI bus
5245 * Fix mdelay() on TRAB - this was still the debugging version with
5246 seconds instead of ms.
5248 * Patch by Robert Schwebel, 1 Nov 2002:
5249 XScale related cleanup (affects all ARM boards)
5251 * Cleanup of names and README.
5253 ======================================================================
5254 Notes for U-Boot 0.1.0:
5255 ======================================================================
5257 This is the initial version of "Das U-Boot", the Universal Boot Loader.
5259 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
5260 For information about the history of the project please see the
5261 PPCBoot project page at http://sourceforge.net/projects/ppcboot
5263 ======================================================================