1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Bugfix in VFD routine on TRAB board.
6 Make sure upper lext pixel can be set to blue, too
7 (so far only red was possible).
8 Patch by Martin Krause, 15 Feb 2006
10 * Enable buffered flash writes for TB5200 board.
12 * Fix some bugs in TRAB board flash driver.
13 - increase CFG_FLASH_ERASE_TOUT from 2 to 15 seconds
14 - use CFG_FLASH_WRITE_TOUT for programming instead of CFG_FLASH_ERASE_TOUT
15 - remove "Unlock Bypass" mode, because macronix flashes do not support
17 - fix flash reset command from 0x00FF to 0x00F0. 0x00FF is only specified
18 for Intel compatible flashes, not for AMD compatible.
19 Patch by Martin Krause, 15 Feb 2006
21 * Add additional error messages to flash driver on TRAB board
22 (for erase errors and timeout errors)
23 Patch by Martin Krause, 14 Feb 2006
25 * Add support for TB5200 board
26 The TB5200 ("Tinybox") is a small baseboard for the TQM5200 module
27 integrated in a little aluminium case.
28 Patch by Martin Krause, 8 Jun 2006
30 * Enable buffered flash writes for TQM5200 board.
32 * Fix problems with SanDisk Corporation Cruzer Micro USB memory stick.
34 * Add support for TQM885D board.
35 Patch by Martin Krause, 20 Mar 2006
37 * Fix FEC initialisation: All MII configuration is done via FEC1
38 registers, but MII_SPEED was configured according to FEC used. So
39 if only FEC2 was used, this caused the real MII_SPEED register in
40 FEC1 to stay uninitalised, leqading to "mii_send STUCK!" messages.
41 Fix: always configure MII_SPEED on FEC1 only.
42 Patch by Markus Klotzbuecher, 12 Jul 2006
44 * Add support for SPC1920 board.
45 Patch by Markus Klotzbuecher, 12 Jul 2006
47 * MCC200 board: support console on any one of the Quad UART ports.
49 * Fix error in flash protection calculation on MCC200 board.
51 * Major PCMCIA Cleanup to make code better readable and maintainable.
53 - Board-dependend code for RPXLITE and RPXCLASSIC-based boards
54 placed to the drivers/rpx_pmcia.c file to avoid duplication.
55 Same for TQM8xx-based boards (drivers/tqm8xx_pmcia.c).
56 - drivers/i82365.c has been split into two parts located at
57 board/atc/ti113x.c and board/cpc45/pd67290.c (ATC and CPC45 are
58 the only boards using CONFIG_82365).
59 - Changes were tested for clean build and *very* *few* boards.
61 * Fix timer problems on AMCC yucca board.
62 Set Timer Clock Select to use CPU clock as a timer input source.
64 * Bring yucca config more in line with other AMCC boards.
66 * Add AMCC bamboo board to MAKEALL build script.
68 * Fix AMCC bamboo eval board compilation errors.
70 * Add system memory to the PCI region list for AMCC PPC44x CPUs.
71 Enabled it for Yucca board.
73 * Cleanup config file and bootup output for Yucca board.
75 * Fix CONFIG_440_GX define usage.
77 * Remove autogenerated bmp_logo.h file.
79 * Add support for AMCC 440SPe CPU based eval board (Yucca).
81 * Call serial_initialize() before first debug() is used.
83 * Cleanup trab board for GCC-4.x
85 * VoiceBlue update: use new MTD flash partitioning methods, use more
86 reasonable TEXT_BASE, update default environment and enable keyed
88 Patch by Ladislav Michl, 16. Aug 2005
90 * Add forgotten changes for the PLEB 2 Board.
91 Patch by David Snowdon, 13. Aug 2005
93 * Add support for wrPPMC7xx/74xx boards
94 Patch by Richard Danter, 12 Aug 2005
96 * Add support for gth2 board
97 Patch by Thomas Lange, Aug 11 2005
99 * Add support for CONFIG_SERIAL_MULTI on MPC5xxx
100 Patch by Martin Krause, 8 Jun 2006
102 This patch supports two serial consoles on boards with
103 a MPC5xxx CPU. The console can be switched at runtime
104 by setting stdin, stdout and stderr to the desired serial
105 interface (serial0 or serial1). The PSCs to be used as
106 console port are definded by CONFIG_PSC_CONSOLE
107 and CONFIG_PSC_CONSOLE2.
108 See README.serial_multi for details.
110 * Bugfix in I2C initialisation on S3C2400.
111 If the bus is blocked because of a previously interrupted
112 transfer, up to eleven clocks are generated on the I2CSCL
113 line to complete the transfer and to free the bus.
114 With this fix pin I2CSCL (PG6) is really configured as GPIO
115 so the clock pulses are really generated.
116 Patch by Martin Krause, 04 Apr 2006
118 * Fix DDR6 errata on TQM834x boards
119 Patch by Thomas Waehner, 07 Mar 2006
121 * Remove obsolete flash driver board/tqm5200/flash.c
122 Patch by Martin Krause, 11 Jan 2006
124 * Update configuration for CMC-PU2 board
125 Patch by Martin Krause, 17 Nov 2005
127 * Add support for PS/2 keyboard on TQM85xx board
128 Patch by Martin Krause, 07 Nov 2005
130 Tested on a STK85XX baseboard. Make sure the PS/2 controller
131 has been programmed. Jumper Settings: X66 1-2, 9-10; X61 2-3
133 * Fix TRAB channel switching delay for trab_fkt.bin standalone applikation
134 In tsc2000_read_channel() the delay after setting the multiplexer
135 to a temperature channel is increased from 1,5 ms to 10 ms. This
136 is to allow the multiplexer inputs to stabilize after huge steps
137 of the input signal level.
138 Patch by Martin Krause, 08 Nov 2005
140 * Adjust TQM5200 make targets
141 Make the automatic CS configuration the default.
142 The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB
143 and CONFIG_TQM5200_AC are removed.
144 "TQM5200_config" is now the default for STK52XX.200 base boards.
145 On a STK52XX.100 base board "TQM5200_STK100_config" must be used.
146 Patch by Martin Krause, 07 Nov 2005
148 * Fix setting of environment variable "ver" on trab board
149 The environment variable "ver" is now set before
150 do_auto_update() is called, so that "ver" can be used
151 in USB update scripts.
152 Patch by Martin Krause, 27 Oct 2005
154 * Fix wrong usage of udelay() in led_blink() on trab board
155 Patch by Martin Krause, 27 Oct 2005
157 * Fix udelay bug in vfd.c for trab board
158 Patch by Martin Krause, 27 Oct 2005
160 * Disable JFFS2 support for trab board
161 Patch by Martin Krause, 27 Oct 2005
163 * Change mtdparts definition on trab board to match current flash map
164 Patch by Martin Krause, 27 Oct 2005
166 * Fix memory init problems on MCC200 board
168 * Fix IxEthDB.h to compile again
169 Patch by Stefan Roese, 14 Jun 2006
171 * Minor cleanup for PCS440EP board
172 Patch by Stefan Roese, 13 Jun 2006
174 * Add MCF5282 support (without preloader)
175 relocate ichache_State to ram
176 u-boot can run from internal flash
177 Add EB+MCF-EV123 board support.
178 Add m68k Boards to MAKEALL
179 Patch from Jens Scharsig, 08 Aug 2005
181 * Nios II - Add Altera EP1C20, EP1S10 and EP1S40 boards
182 Patch by Scott McNutt, 08 Jun 2006
184 * Nios II - Add EPCS Controller bootrom work-around
185 -When booting from an epcs controller, the epcs bootrom may leave the
186 slave select in an asserted state causing soft reset hang. This
187 patch ensures slave select is negated at reset.
188 Patch by Scott McNutt, 08 Jun 2006
190 * Update PK1C20 board
191 -Update base addresses for standard configuration
192 -Eliminate use of CACHE_BYPASS in board code
193 Patch by Scott McNutt, 08 Jun 2006
195 * Nios II - Fix I/O Macros and mini-app stubs
197 -Eliminate use of CACHE_BYPASS in cpu code
198 -Eliminate assembler warnings
199 -Fix mini-app stubs and force no small data
200 Patch by Scott McNutt, 08 Jun 2006
202 * Fix U-Boot environment sector protection on MCC200 board
204 * Minor cleanup for PCS440EP board
206 * Update PCS440EP port to fit into one flash device (incl. environment)
207 Patch by Stefan Roese, 06 Jun 2006
209 * Add support for PCS440EP board
210 Patch by Stefan Roese, 02 Jun 2006
212 * Fix examples/Makefile; some build targets were lost
214 * Fix watchdog handling in CFI flash driver
215 Just use udelay() when waiting for status changes which will
216 implicitely trigger the watchdog.
218 * Fix PCI to memory window size problems on PM82x boards
219 We use the "automatic" mode that was used for the MPC8266ADS and
220 MPC8272 boards. Eventually this should be used on all boards?]
221 Patch by Wolfgang Grandegger, 17 Jan 2006
223 * Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
224 Patch by Stefan Roese, 29 May 2006
226 * Update Intel IXP4xx support
227 - Add IXP4xx NPE ethernet MAC support
228 - Add support for Intel IXDPG425 board
229 - Add support for Prodrive PDNB3 board
231 Patch by Stefan Roese, 23 May 2006
233 * Fix problem in PVR detection for 440GR
234 Patch by Stefan Roese, 18 May 2006
236 * Fix gcc 3.4.x AFLAGS setting for m68k platform.
238 * Enable autoboot for M5271EVB board.
240 * Changed default ramdisk addr in yosemite/yellowstone ports
241 Patch by Stefan Roese, 15 May 2006
243 * Fix PCMCIA support on virtlab2
245 * Add support for VirtLab2 board
246 (needed because of differences in the PCMCIA hardware).
250 * Update yosemite configuration to enable flash write buffer support
251 Patch by Stefan Roese, 10 May 2006
253 * Fix compile warnings in common/xyzModem.c
254 Patch by Stefan Roese, 10 May 2006
256 * Add support for AMCC 440EP Rev C and 440GR Rev B
257 Patch by John Otken, 08 May 2006
259 * OMAP 5912/OSK: update EMIFS CS1 timings:
260 Problems have been seen in the linux kernel's smc91x network driver
261 due to improper bus timings. The latest 2.6 OMAP kernels currently
262 have a workaround, but this fix belongs in u-boot.
263 Patch by Kevin Hilman, 13 Oct 2005
265 * Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
266 Patch by Hiroki Kaminaga, 11 Mar 2006
268 * Update omap5912osk board support
269 - Fix OMAP support that omap5912osk compiles in current source tree
270 - Update with code from "http://omap.spectrumdigital.com/osk5912"
271 to fix problems with DDR initialization
273 - Use CFI flash driver and support complete 32MB of onboard flash
274 - Add "print_cpuinfo()" and "checkboard()" functions to display
275 CPU (with frequency) and Board infos
276 Patch by Stefan Roese, 10 May 2006
278 * Fix watchdog issues for ColdFire boards.
280 * Add M5271EVB board support.
282 * Make R5200 specific low level initialization board conditional.
284 * Update CPU target identification strings for ColdFire family.
286 * Update register definitions for MCF5271.
288 * Fix serial console support for MCF5271.
290 * Fixes for gcc 3.4 based m68k toolchain,
291 based on patch by Jate Sujjavanich.
293 * Fix lowboot support on MCC200 board
295 * Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
296 - Removed MPC8349ADS port
297 - Added PCI support to MPC8349ADS
298 - reworked memory map to allow mapping of all regions with BATs
299 Patch by Kumar Gala, 20 Apr 2006
301 * Coding Style cleanup
303 * Write RTC seconds first to maintain settings integrity per
304 Maxim/Dallas DS1306 data sheet.
305 Patch by Alan J. Luse, 02 May 2006
307 * Scheduled for removal: strnicmp() which is unused
309 * Update for Intel Monahans boards:
310 - support for magic key detection and handling on delta board
311 - NAND support for zylonite board + some minor cleanup
313 * Declare load_serial_ymodem() when using CFG_CMD_LOADB.
314 Patch by Jon Loeliger, 01 May 2006
316 * Fixed handling of bad checksums with "mkimage -l"
318 * Added support for BC3450 board
319 Patch by Stefan Strobl, 21 Oct 2005
321 * Update for NC650 board:
322 - Support rev1 and rev2 hardware
323 - adapt to new NAND layer
324 - add CP850 configuration based on NC650
326 * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
327 is configured; othrwise DMA accesses aren't cache coherent which
328 causes for example USB to fail.
332 * Fix dbau1x00 boards broken by dbau1550 patch
333 PLL:s were not set for boards other than 1550.
334 Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
335 Default boot is now bootp for cards other than 1550.
336 Patch by Thomas Lange, 10 Aug 2005
338 * Fixes common/cmd_flash.c:
339 - fix some compiler/parser error, if using m68k tool chain
340 - optical fix for protect on/off all messages, if using more
342 Patch by Jens Scharsig, 28 Jul 2005
344 * Fix Quad UART mapping on MCC200 board due to new HW revision
346 * Fix JFFS2 support for legacy NAND driver.
348 * Remove dependencies between DoC code and old legacy NAND driver.
350 * Fix PM828_PCI target, for which PCI was *not* configured in.
352 * Fix Lite5200B support: initialize SDelay register
353 See Freescale's AN3221 "MPC5200B SDRAM Initialization and
354 Configuration", 3.3.1 SDelay--MBAR + 0x0190
356 * Changes/fixes for drivers/cfi_flash.c:
358 - Add Intel legacy lock/unlock support to common CFI driver
360 On some Intel flash's (e.g. Intel J3) legacy unlocking is
361 supported, meaning that unlocking of one sector will unlock
362 all sectors of this bank. Using this feature, unlocking
363 of all sectors upon startup (via env var "unlock=yes") will
366 - Fixed problem with multiple reads of envronment variable
367 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
369 - Removed unwanted linefeeds from "protect" command when
370 CFG_FLASH_PROTECTION is enabled.
372 - Changed p3p400 board to use CFG_FLASH_PROTECTION
374 Patch by Stefan Roese, 01 Apr 2006
376 * Changes/fixes for drivers/cfi_flash.c:
377 - Correctly handle the cases where CFG_HZ != 1000 (several
379 - Fix the timeout calculation of buffered writes (off by a
381 Patch by Anders Larsen, 31 Mar 2006
383 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
385 405 SDRAM: - The SDRAM parameters can now be defined in the board
386 config file and the 405 SDRAM controller values will
387 be calculated upon bootup (see PPChameleonEVB).
388 When those settings are not defined in the board
389 config file, the register setup will be as it is now,
390 so this implementation should not break any current
391 design using this code.
393 Thanks to Andrea Marson from DAVE for this patch.
395 440 DDR: - Added function sdram_tr1_set to auto calculate the
396 TR1 value for the DDR.
397 - Added ECC support (see p3p440).
399 Patch by Stefan Roese, 17 Mar 2006
401 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
402 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
404 * Add support for ymodem protocol download
405 Patch by Stefano Babic, 29 Mar 2006
407 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
408 Merge from Markus Klotzbücher's repo, 01 Apr 2006
410 * GCC-4.x fixes: clean up global data pointer initialization for all
413 * Update for Delta board:
414 - redundant NAND environment
415 - misc Monahans cleanups (remove dead code etc.)
416 - DA9030 Initialization; some minimal changes to PXA I2C driver to
417 make it work with the Monahans.
418 - Make Monahans clock frequency configurable using
419 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
420 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
421 Merge from Markus Klotzbücher's repo, 25 Mar 2006
423 * Enable Quad UART om MCC200 board.
425 * Cleanup MCC200 board configuration; omit non-existent stuff.
427 * Add support for MPC859/866 Rev. A.0
429 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
431 * Fix DDR ECC bit definitions for MPC83xx.
433 * Add initial support for MPC8349E MDS board.
435 * Add support for ECC DDR initialization on MPC83xx.
437 * Add DMA support for MPC83xx.
439 * Add sync in do_reset() routine for MPC83xx after RPR register
440 was written to. It is need on some targets when BAT translation
443 * Add bit definitions for MPC83xx DDR controller registers.
445 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
447 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
449 * Add support for DS1374 RTC chip.
451 * Add support for Lite5200B board.
452 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
454 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
455 timer and cpu_reset code from cpu/$(CPU) into the new
456 cpu/$(CPU)/$(SOC) directories
457 Patch by Andreas Engel, 13 Mar 2006
459 * Change max size of uncompressed uImage's to 8MByte and add
460 CFG_BOOTM_LEN to adjust this setting.
462 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
463 uImages was restricted to 4MBytes. This default size is now
464 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
465 in the board config file.
467 Patch by Stefan Roese, 13 Mar 2006
469 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
470 Patch by Stefan Roese, 13 Mar 2006
472 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
473 Patch by Cedric Vincent, 06 Jul 2005
475 * au1x00_eth.c: check malloc return value and abort if it failed
476 Patch by Andrew Dyer, 26 Jul 2005
478 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
479 incorrectly generating start/stop conditions on the bus.
480 Patch by Andrew Dyer, 26 Jul 2005
482 * Fix bug in [id]cache_status commands for MPC85xx processors;
483 should look at LSB of L1CSRn registers to determine if L1 cache is
484 enabled, not the MSB.
485 Patch by Murray Jensen, 19 Jul 2005
487 * Fix array overflow with fw_setenv on uninitialised environment
488 Patch by Murray Jensen, 15 Jul 2005
490 * Add support for EmbeddedPlanet EP88x boards
491 Patch by Yuli Barcohen, 13 Jul 2005
493 * Remove board specific configuration includes from the common xilinx
494 ethernet and iic adapter code.
495 Patch by Michael Libeskind, 12 Jul 2005
497 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
498 Patch by Murray Jensen, 08 Jul 2005
500 * Add (some) definitions for the MPC85xx local bus controller
501 Patch by Murray Jensen, 08 Jul 2005
503 * Add CPM2 I/O pin functions for MPC85xx processors
504 Patch by Murray Jensen, 08 Jul 2005
506 * Fix compile problem
508 * Added PCI support for MPC8349ADS board
509 Patch by Kumar Gala 11 Jan 2006
511 * Enable address translation on MPC83xx
512 Patch by Kumar Gala, 10 Feb 2006
514 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
515 Patch by Kumar Gala, 25 Jan 2006
517 * Fixed defines for MPC83xx SICRL register to match current specs
518 Patch by Kumar Gala, 23 Jan 2006
520 * Only disable the MPC83xx watchdog if its enabled out of reset.
521 If its disabled out of reset SW can later enable it if so desired
522 Patch by Kumar Gala, 11 Jan 2006
524 * Allow config of GPIO direction & data registers at boot on 83xx
525 Patch by Kumar Gala, 11 Jan 2006
527 * Enable time handling on 83xx
528 Patch by Kumar Gala, 11 Jan 2006
530 * Make System IO Config Registers board configurable on MPC83xx
531 Patch by Kumar Gala, 11 Jan 2006
533 * Fixed PCI indirect config ops to handle multiple PCI controllers
534 We need to adjust the bus number we are trying to access based
535 on which PCI controller its on
536 Patch by Kumar Gala, 12 Jan 2006
538 * Report back PCI bus when doing table based device config
539 Patch by Kumar Gala, 11 Jan 2006
541 * Added support for PCI prefetchable region and BARs
542 If a host controller sets up a region as prefetchable and
543 a device's BAR denotes it as prefetchable, allocate the
544 BAR into the prefetch region.
546 If a BAR is prefetchable and no prefetchable region has
547 been setup by the controller we fall back to allocating
548 the BAR into the normally memory region.
549 Patch by Kumar Gala, 11 Jan 2006
551 * Add helper function for generic flat device tree fixups for mpc83xx
552 Patch by Kumar Gala, 11 Jan 2006
554 * Add support for passing initrd information via flat device tree
555 Patch by Kumar Gala, 11 Jan 2006
557 * Added OF_STDOUT_PATH and OF_SOC
559 OF_STDOUT_PATH specifies the path to the device the kernel can use
562 OF_SOC specifies the proper name of the SOC node if one exists.
563 Patch by Kumar Gala, 11 Jan 2006
565 * Allow board code to fixup the flat device tree before booting a kernel
566 Patch by Kumar Gala, 11 Jan 2006
568 * Added CONFIG_ options for bd_t and env in flat dev tree
570 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
571 into the resulting flat device tree.
573 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
574 variables from u-boot into the flat device tree
576 Patch by Kumar Gala, 11 Jan 2006
578 * Add support for the DHCP vendor optional bootfile (#67).
579 Ignores the vendor TFTP server name option (#66).
580 Patch by Murray Jensen, 30 Jun 2005
582 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
583 Patch by Andy Fleming, 14 Jun 2005
585 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
586 Patch by Gerhard Jaeger, 21 Jun 2005
588 * Add netconsole and some more commands to RPXlite_DW board
589 Patch by Sam Song, 19 Jun 2005
591 * Fix bad declaration on pci_cfgfunc_nothing
592 Patch by Sam Song, 19 Jun 2005
594 * Adjust "echo" as a default command
595 Patch by Sam Song, 19 Jun 2005
597 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
598 Patch by KokHow Teh, 16 Jun 2005
600 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
601 Patch by Rick Bronson, 15 Jun 2005
603 * Coding Style cleanup
605 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
606 Patch by Andrew Dyer, 13 Jun 2005
608 * Add ADI Blackfin support
609 - add support for Analog Devices Blackfin BF533 CPU
610 - add support for the ADI BF533 Stamp uClinux board
611 - add support for the ADI BF533 EZKit board
612 Patches by Richard Klingler, 11 Jun 2005
614 * Add loads of ntohl() in image header handling
615 Patch by Steven Scholz, 10 Jun 2005
617 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
618 variable to set clock
619 Patch by Yuli Barcohen, 05 Jun 2005
621 * RPXlite configuration fixes
622 - Use correct flash sector size
623 - Use correct memory test end address
624 - Add support for bzip2 compression
625 - Various small fixes
626 Patch by Yuli Barcohen, 05 Jun 2005
628 * Memory configuration changes for ZPC.1900 board
629 - Fix SDRAM timing on both local bus and 60x bus
630 - Add support for second flash bank (SIMM)
631 - Change boot flash base
632 Patch by Yuli Barcohen, 05 Jun 2005
634 * Add support for Adder boards with 16MB SDRAM;
635 add support for second FEC on Adder87x board.
636 Patch by Yuli Barcohen, 05 Jun 2005
638 * Fix conditional for including ks8695eth driver
639 Patch by Greg Ungerer, 04 Jun 2005
641 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
642 Patch by Friedrich Lobenstock, 02 Jun 2005
644 * Fix comment in common/soft_i2c.c
645 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
647 * Cleanup compiler warnings.
648 Patch by Greg Ungerer, 21 May 2005
650 * Word alignment fixes for word aligned NS16550 UART
651 Patch by Jean-Paul Saman, 01 Mar 2005
653 Fixes bug with UART that only supports word aligned access: removed
654 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
655 (broken!) versions of GCC generate byte accesses when encountering
656 the packed attribute regardless if the struct is already correctly
657 aligned for a platform. Peripherals that can only handle word
658 aligned access won't work properly when accessed with byte access.
659 The struct NS16550 is already word aligned for REG_SIZE = 4, so
660 there is no need to packed the struct in that case.
662 * Fix behaviour if gatewayip is not set
663 Patch by Robin Gilks, 23 Dec 2004
665 * Fix cleanup for netstart board.
666 Remove build results from repository
668 * Some code cleanup for GCC 4.x
670 * Fixes to support environment in NAND flash;
671 enable NAND flash based environment for delta board.
673 * Add support for Intel Monahans CPU on Zylonite and Delta boards
674 (This is Work in Progress!)
676 * Add support for TQM8260-AI boards.
680 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
681 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
682 Patch by Ladislav Michl, 29 Jun 2005
684 * Add lowboot target to mcc200 board
685 Patch by Stefan Roese, 4 Mar 2006
687 * Fix problem with flash_get_size() from CFI driver update
688 Patch by Stefan Roese, 1 Mar 2006
690 * Make CFG_NO_FLASH work on ARM systems
691 Patch by Markus Klotzbuecher, 27 Feb 2006
693 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
696 * Convert mcc200 to use common CFI flash driver
697 Patch by Stefan Roese, 28 Feb 2006
699 * Add env-variable "unlock" to handle initial state of sectors
702 Only the U-Boot image and it's environment is protected,
703 all other sectors are unprotected (unlocked) if flash
704 hardware protection is used (CFG_FLASH_PROTECTION) and
705 the environment variable "unlock" is set to "yes".
707 Patch by Stefan Roese, 28 Feb 2006
709 * Update drivers/cfi_flash.c:
710 - find_sector() called in both versions of flash_write_cfiword()
711 Patch by Peter Pearse, 27th Feb 2006
713 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
714 Patch by Jose Maria Lopez, 16 Jan 2006
716 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
717 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
719 * Changes/fixes for drivers/cfi_flash.c:
720 We *should* check if there are any error bits if the previous call
721 returned ERR_OK (Otherwise we will have output an error message in
722 flash_status_check() already.) The original code would only check for
723 error bits if flash_status_check() returns ERR_TIMEOUT.
724 Patch by Marcus Hall, 23 Aug 2005
726 * Changes/fixes for drivers/cfi_flash.c:
727 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
728 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
729 Patch by Sangmoon Kim, 19 Aug 2005
731 * Fixes for drivers/cfi_flash.c:
732 - Fix wrong timeout value usage in flash_status_check()
733 - Round write_tout up when converting to msec in flash_get_size()
734 - Remove clearing flash status at the end of flash_write_cfibuffer()
735 which sets Intel 28F640J3 flash back to command mode on CSB472
736 Patch by Tolunay Orkun, 02 July 2005
738 * Add basic support for the SMMACO4 Board from PanDaCom.
739 Patch by Heiko Schocher, 20 Feb 2006
741 * Add GIT version information (commid ID) to untagged U-Boot versions
743 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
744 of all unreleased (untagged) U-Boot images will be automatically
745 extended upon compiletime with a part of the GIT commit ID and
746 possibly with "dirty" if uncommited changes are detected.
748 Here an example for the resulting version:
749 "U-Boot 1.1.4-g3457ac18-dirty"
751 The version is now maintained in the toplevel Makefile and the
752 version headers are autogenerated.
754 Patch by Stefan Roese, 9 Feb 2006
756 * Update default environment for INKA4x00 board.
758 * Convert CPCI750 to use common CFI flash driver
759 Patch by Reinhard Arlt, 8 Feb 2006
761 * Various changes to esd HH405 board specific files
762 Patch by Matthias Fuchs, 07 Feb 2006
764 * Cleanup U-Boot boot messages on ARM.
766 To match the U-Boot user interface on ARM platforms to the U-Boot
767 standard (as on PPC platforms), some messages with debug character
768 are removed from the default U-Boot build.
769 Enable DEBUG for lib_arm/board.c to enable debug messages.
770 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
771 Patch by Stefan Roese, 24 Jan 2006
773 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
774 Patch by Stefan Roese, 18 Jan 2006
776 * Add VGA support (CT69000) to CPCI750 board.
777 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
778 Patch by Reinhard Arlt, 30 Dec 2005
780 * PMC405 and CPCI405: Moved configuration of pci resources
782 PMC405 and CPCI2DP: Added firmware download and booting via pci.
783 Patch by Matthias Fuchs, 20 Dec 2005
785 * Add ColdFire targets to MAKEALL script
786 Patch by Zachary Landau, 26 Jan 2006
788 * Add support for r5200 board
789 Patch by Zachary Landau, 26 Jan 2006
791 * Add support for Freescale M5271 processor
792 Patch by Zachary Landau, 26 Jan 2006
794 * Fix 28F256J3A support on PM520 board
795 (without bank-switching only 32 MB can be accessed)
797 * Fix mkimage bug with multifile images created on 64 bit systems.
799 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
801 * Fix compiler problem with at91rm9200dk board.
802 Patch by Eugen Bigz, 19 Dec 2005
804 ======================================================================
805 Changes for U-Boot 1.1.4:
806 ======================================================================
808 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
809 - Changed GPIO setup to enable another address line in order to
810 address 64M of FLASH.
811 - Added function sdram_tr1_set to auto calculate the tr1 value for
813 Patch by Steven Blakeslee, 12 Dec 2005
815 * MPC5200: Set PCI retry counter to 0 = infinite retry;
816 The default of 255 is too short for slow devices.
817 Patch by Martin Nykodym, 12 Dec 2005
819 * Change port configuration for O2DNT (CODEC1 on PSC1).
821 * Fix register for PCI async mode on PPC440EP
822 Patch by Youngchul Bang, 08 Dec 2005
824 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
825 This segment may be required by some libgcc.a functions
828 * Fix DPRAM offset/size for MPC8541/8555.
829 Simplify TQM85xx Makefile handling.
831 * Fix data overflow (typo?) in rtc/ds1302.c
833 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
835 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
836 - Support for TQM8541/8555 boards added.
837 - Complete rework of TQM8540/8560 support.
838 - Common TQM85xx code now supports all current TQM85xx platforms
839 (TQM8540/8541/8555/8560).
840 - DDR SDRAM size detection added.
841 - CAS latency default values can be overwritten by setting "serial#"
842 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
843 If problems are detected with this non default CAS latency,
844 the default values will be used instead.
845 - Flash size detection added.
846 - Moved FCC ethernet driver initialization behind TSEC driver init
847 -> TSEC is first device.
848 Patch by Stefan Roese, 30 Nov 2005
850 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
851 Patch by John Otken, 23 Nov 2005
853 * Changed PPC44x startup message (cpu info, speed...) to common style:
854 On PPC44x platforms, the startup message generated in "cpu.c" only
855 comprised the ppc type and revision but not additional information
856 like speed etc. Those speed infos where printed in the board specific
857 code. This new implementation now prints all CPU infos in the common
858 cpu specific code. No board specific code is needed anymore and
859 therefore removed from all current 44x implementations.
860 Patch by Stefan Roese, 27 Nov 2005
862 * Adjust TQM834x PHY addresses for latest hardware revision.
864 * Increase malloc arena on TQM5200 board to 256 kB.
865 With 64 kb uniform flash sector size the old value of 128 kB was
868 * Fix miiphy global data initialization (problem on 4xx boards when
869 no ethaddr is assigned). Initialization moved from
870 miiphy_register() to eth_initialize().
872 Based on initial patch for 4xx platform by Matthias Fuchs.
874 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
876 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
877 The COPYING file was extended to make clear that these files can be
878 used in non-GPL code, too.
879 Also, a corresponding note was placed in the headers of the affected files.
881 * Add support for Prodrive P3P440 board:
882 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
883 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
884 for bank autodetection
885 Patch by Stefan Roese, 22 Nov 2005
887 * Change all '$(...)' variable references into '${...}'
888 which makes the environment compatible with the hush shell.
889 WARNING: Support for the old '$(...)' syntax will be
890 discontinued in a later version.
892 * Minor changes to init flags in TQM834x PCI.
894 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
895 Patch by Stefan Roese, 15 Nov 2005
897 * New PPC 405EP board added: CMS700
898 Added CONFIG_NET_MULTI for VOM405 board.
899 Added reset_phy() for VOM405 board.
900 Patch by Matthias Fuchs, 09 Nov 2005
902 * Updated PCI mapping for esd CPCI2DP board.
903 Add support for error LED.
904 Patch by Matthias Fuchs, 07 Nov 2005
906 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
907 Patch by Stefan Roese, 07 Nov 2005
909 * Correct PPC Timebase register definitions (SPRN_TBRL...)
910 Patch by Stefan Roese, 07 Nov 2005
912 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
913 Patch by Stefan Roese, 05 Nov 2005
915 * Additional fix for external IRQ config on Yellowstone & Yosemite
916 Patch by Stefan Roese, 03 Nov 2005
918 * Add support for Ocotea pass 3 with 440GX Rev. F
919 Patch by Stefan Roese, 01 Nov 2005
921 * Fix external IRQ configuration on Yellowstone & Yosemite
922 Patch by Stefan Roese, 28 Oct 2005
924 * Add support for multiple PHYs.
925 Tested on the following boards:
926 cmcpu2 (at91rm9200/ether.c)
927 PPChameleon (ppc4xx/4xx_enet.c)
928 yukon (mpc8220/fec.c)
930 tqm834x (mpc834x/tsec.c) with EEPRO100
931 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
932 Main changes include:
934 - miiphy_register routine was added to allow multiple PHYs to be registered
935 - miiphy_read and miiphy_write are now defined in this file, and
936 require additional argument (char *devname)
937 - other miiphy_* routines also require additional device name argument
940 Calling reset_phy() was moved to be executed *after* eth_initialize().
941 This is necessary as now some of the implementations of reset_phy()
942 may need to use miiphy_reset() which is not allowed before eth_initialize()
943 as eth_initialize registers all required miiphy_* routines.
944 Tested on IP860 and PHY initializes properly after this change.
946 * Correct includes for flat tree builder.
948 * Fix conflicting types (flash_write()) in trab auto_update.c.
950 * Add PCI support for the TQM834x board.
952 * Add missing 4xx board to MAKEALL
953 Patch by Stefan Roese, 20 Oct 2005
955 * Fix conflicting types (flash_write()) in esd auto_update.c
956 Patch by Stefan Roese, 20 Oct 2005
958 * Fix problem with sleep in NetConsole (use get_timer())
959 Patch by Stefan Roese, 20 Oct 2005
961 * Add NetConsole Support for AMCC eval boards
962 Patch by Stefan Roese, 20 Oct 2005
964 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
965 Patch by Stefan Roese, 18 Oct 2005
967 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
968 Fix identation on ext2ls help entry.
969 Patch by Stefan Roese, 14 Oct 2005
971 * Add support for TQM834x boards.
974 * Cleanup for GCC-4.x
976 * Add documentation for Open Firmware Flat Tree and usage.
977 Patch by Pantelis Antoniou, 13 Oct 2005
979 * Add missing files for Pantelis Antoniou's patch
980 Patch by Pantelis Antoniou, 04 Sep 2005
982 * Fix problem in ppc4xx eth-driver without ethaddr (only without
983 CONFIG_NET_MULTI set)
984 Patch by Stefan Roese, 10 Oct 2005
986 * Fix gzip bmp support (test if malloc fails, warning when truncated).
987 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
988 Patch by Stefan Roese, 07 Oct 2005
990 * Add support for OF flat tree for the STXtc board.
991 Patch by Pantelis Antoniou, 04 Sep 2005
993 * Support passing of OF flat trees to the kernel.
994 Patch by Pantelis Antoniou, 04 Sep 2005
998 * Add support for NetSilicon NS7520 processor.
999 Patch by Art Shipkowski, 12 May 2005
1001 * Add support for AP1000 board.
1002 Patch by James MacAulay, 07 Oct 2005
1004 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
1005 Patch by Anders Larsen, 07 Oct 2005
1007 The Atmel errata #11 states that the transfer buffer descriptor
1008 table must be aligned on a 16-word boundary. As it turned out, this
1009 is insufficient - it seems the table must be aligned on a boundary
1010 at least as large as the table itself (in Linux this is not an
1011 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
1013 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
1014 Patch by Anders Larsen, 07 Oct 2005
1016 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
1017 sed the linker scripts, rather than pre-process them.
1018 Patch by Peter Pearse, 07 Oct 2005
1020 * Update make target for ARM supported boards.
1021 Use lowlevel_init() instead of platformsetup() [rename].
1022 Patch by Peter Pearse, 06 Oct 2005
1024 * Fix booting from serial dataflash on AT91RM9200
1025 Patch by Peter Menzebach, 29 Aug 2005
1027 * Add JFFS2 support for TRAB board
1028 Patch by Martin Krause, 25 Aug 2005
1030 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
1031 Patch by Marcus Hall, 24 Aug 2005
1033 * Fix the machine-id of the Cogent csb637 board
1034 Patch by Anders Larsen, 05 Oct 2005
1036 * Complete support for the KwikByte KB920x boards
1037 Patch by Anders Larsen, 05 Oct 2005
1039 * Set the AT91RM9200 clock to asynchronous mode
1040 Patch by Anders Larsen, 03 May 2005
1042 * Set the AT91RM9200 clock to synchronous mode
1043 Patch by Anders Larsen, 29 Apr 2005
1045 * Add support for Cogent csb637
1046 Patch by Anders Larsen, 29 Apr 2005
1048 * Fix dm9161.c initialization
1049 Patch by Anders Larsen, 29 Apr 2005
1051 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
1052 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
1054 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
1055 Patch by Anders Larsen, 29 Apr 2005
1057 * Fix device partition intialization for SystemACE disks.
1058 Patch by Stephen Williams, 28 Apr 2005
1060 * Added support for KwikByte KB920x boards (based on AT91RM9200)
1061 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
1063 * Add support for S29GL064M-R3 flash chip on xsengine board
1064 Patch by Kurt Stremerch, 18 Apr 2005
1066 * E500 update: repoint IVPR to RAM when code is relocated
1067 Patch by Kylo Ginsberg, 13 Apr 2005
1069 * Fix loop end test in lib_generic/string.c:strswab()
1070 Patch by Andrew Dyer, October 10, 2005
1071 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
1075 * Update ARM Integrator boards:
1076 Correct addessing errors in platform files.
1077 Split off common core module data from Integrator header files to
1078 include/armcoremodule.h.
1079 Patch by Peter Pearse, 04 Oct 2005
1081 * Make sure only supported compiler options are used
1082 Import "cc-option" shell function from kernel and
1083 use it to get the correct ARM GCC options for individual CPUs
1084 Patch by Peter Pearse, 30 Jun 2005
1086 * Fix 440GR to print correct cpu revision
1087 Patch by Stefan Roese, 04 Oct 2005
1089 * Change board message on AMCC Yosemite & Yellowstone to common style
1090 Patch by Stefan Roese, 03 Oct 2005
1092 * Fix compiler warning
1094 * Fix FEC PHY addresses for TQM85xx boards
1096 * Fix uninitialized variable problem in hush shell
1097 Patch by Lars Rostock, 26 Sep 2005
1099 * Undo change of f6e20fc6ca... to include/configs/trab.h
1100 (Must have been an accident?)
1102 * Add support for AT91RM9200 OHCI Controller.
1103 Patch by Eric Benard, 07 Apr 2005
1105 * Update ARM mach-types.h
1106 Patch by Eric Benard, 07 Apr 2005
1108 * Add support for MP2USB board.
1109 Patch by Eric Benard, 07 Apr 2005
1111 * Add board support for armadillo HT1070
1112 Patch by Rowel Atienza, 06 Apr 2005
1114 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
1115 Patch by Vitaly Bordug, 30 Mar 2005
1117 * Add iopset command on mpc8xx
1118 Patch by Daniel Eisenhut, 25 Mar 2005
1120 * Add support for MII in eepro100 driver.
1121 Patch by Gleb Natapov, 21 Mar 2005
1123 * Fixes to the Lubbock (PXA 25x) support:
1124 - Resolve the FIXME with respect to saving the u-boot environment.
1125 - Make the default load address land in real memory.
1126 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
1127 Patch by David Brownell, 10 Mar 2005
1129 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
1130 Patch by Marc Leeman, 04 Mar 2005
1132 * OMAP242x H4 board update
1133 - fix for ES2 differences.
1134 - switch to using the cfi_flash driver.
1135 - fix SRAM build address.
1136 - fix for GP device operation.
1137 - unlock SRAM for GP devices.
1138 - display more device information.
1139 - fix potential deadlock in omap24xx_i2c driver.
1140 - fix DLL load values to match dpllout*1 operation.
1141 - fix 2nd chip select init for combo DDR device.
1142 - add support for CFI Intel 28F256L18 on H4 board.
1143 Patch by Richard Woodruff, 03 Mar 2005
1145 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
1146 Patch by Steven Scholz, 02 Mar 2005
1149 Patch by Ara Avanesyan, 24 Feb 2005
1151 * Remove unneeded #include <malloc.h>
1152 Patch by Ladislav Michl, 22 Feb 2005
1154 * Add cramfs support for m68k
1155 Patch by Zachary Landau, 21 Feb 2005
1157 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
1158 Patch by Jeff Angielski, 21 Feb 2005
1160 * Fix au1x00_serial baud rate calculation:
1161 remove hardcoded cpu clock divisor and use register instead;
1162 round up instead of truncate
1163 Patch by Andrew Dyer, 15 Feb 2005
1165 * Add Xilinx Spartan3 family FPGA support
1166 Patch by Kurt Stremerch, 14 Feb 2005
1168 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
1169 Patch by Zachary Landau, 11 Feb 2005
1171 * Fix VOH405 Support
1172 Patch by Matthias Fuchs, 25 Sep 2005
1174 * Added support for PCI bridge on MPC8272ADS
1175 Patch by Vitaly Bordug, Feb 09 2005
1177 * Update multicore CM9XX support for Integrator AP to allow booting from flash
1178 Patch by Jean-Paul Saman, 8 Feb 2005
1180 * Fix strswab() to reliably find end of string
1181 Patch by Andrew Dyer, 08 Feb 2005
1183 * Fix typos in include/ppc440.h
1184 Patch by Andrew E Mileski, 04 Feb 2005
1186 * Add Vibren (was Accelent) PXA255 IDP Support
1187 Patch by Cliff Brake, 04 Feb 2005
1189 * Fix tools/bmp_logo.c using incorrect offset to pixel data
1190 Patch by Andrew Dyer, 31 Jan 2005
1192 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
1193 Patch by Peter Pearse, 2 Feb 2005
1195 * Fix error handling in tools/env/fw_env.c
1196 Patch by Ara Avanesyan, 01 Feb 2005
1198 * Fix MGT5100 PSC baudrate calculation
1199 Patch by Sebastian Schau, 27 Jan 2005
1201 * OMAP242x fix for GP device booting
1202 - Add SRAM unlock for GP devices.
1203 - Change DDR DLL unlock value to allow DPLLout*1 operation.
1204 Patches by Richard Woodruff, 21 Jan 2005:
1206 * Add support for AMD's Pb1x00 eval board;
1207 add MII routines to the au1x00 ethernet driver;
1208 add USB ohci driver (work in progress)
1209 Patch by Thomas Sailer, 20 Jan 2005
1211 * Update omap5912osk board
1212 Use drivers/cfi_flash.c instead of private flash driver;
1213 Remove hardcoded personalized settings from omap5912osk.h;
1214 Fix spacing with (RO) marks in 'flinfo' output.
1215 Patch by Michael Bendzick, 14 Jan 2005
1217 * Fix warnings for PCI code on ixp
1218 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
1220 * virtex2 fix for bogus download error messages
1221 The virtex2 FPGA download code watches for init going active during
1222 a download of config data as an error condition. init also goes
1223 active after a configuration is finished in concert with the done
1224 signal. So far, the code does not check for done active until all
1225 of the configuration data is sent. If configuration data has a few
1226 extra pad bytes at the end, this would cause an error message even
1227 though the download had suceeded.
1228 NOTE: virtex2 slave serial and spartan2 versions may still have the
1230 Patch by Andrew Dyer, 12 Jan 2005
1232 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
1233 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
1234 message when probing for nonexistent flash in little endian mode.
1235 As a side effect more efficient and smaller code is generated,
1236 which is always a Good Thing (TM).
1237 Patch by Ladislav Michl, 24 Sep 2005
1239 * Update for TFTP using a fixed UDP port
1240 Use the approved environment variable names. Added "tftpdstp" to
1241 allow ports other than 69 per Tolunay Orkun's recommendation.
1242 Patch by Jerry Van Baren, 12 Jan 2005
1244 * Allow to force TFTP to use a fixed UDP port
1245 (Add a configuration option CONFIG_TFTP_PORT and optional env
1247 Patch by Jerry Van Baren, 10 Jan 2005
1249 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
1250 Patch by Leif Lindholm, 29 Dec 2004
1252 * Cleanup: fix broken builds
1254 * Fix PHY address argument passing with mii info command
1255 Patch by Andrew Dyer, 28 Dec 2004
1257 * Cleanup (PPC4xx is AMCC now)
1259 * esd CPCI2DP board added
1260 Patch by Matthias Fuchs, 22 Sep 2005
1262 * esd PMC405 board updated
1263 Patch by Matthias Fuchs, 22 Sep 2005
1265 * Add SM501 support to HH405 board.
1266 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
1267 Add support for eeprom write-enable (CFG_EEPROM_WREN).
1268 Patch by Stefan Roese, 22 Sep 2005
1270 * Fix autonegotiation in tsec ethernet driver
1271 Patch by Stefan Roese, 21 Sep 2005
1273 * Fix bug in auto_update (trab board)
1274 Patch by Martin Krause, 16 Sep 2005
1276 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
1277 Patch by Francesco Mandracci, 16 Sep 2005
1279 * Update configuration for INKA4x0 board
1281 * Update configuration for PM854 board
1282 Based on patch by R. Loeffl, 20 Jul 2005
1284 * Add PCI support to TQM8540 and TQM8560 boards
1285 Patch by Stefan Roese, 15 Sep 2005
1287 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1288 boards (baudrate, environment...). Flash driver fixed.
1289 Patch by Stefan Roese, 15 Sep 2005
1291 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
1292 ethernet port on ebony.
1293 Patch by Stefan Roese, 7 Sep 2005
1295 * Added support for mtddevnum and mtddevname variables (mtdparts command)
1297 * Change default console baud rate for stxxtc board
1299 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
1300 Patch by Stefan Roese, 31 Aug 2005
1302 * Fix default command set (don't include CFG_CMD_DISPLAY command)
1303 Patch by Pantelis Antoniou, 02 Sep 2005
1307 * Enable SM712 driver support for HMI1001 board.
1309 * Fix problems with ld version 2.16 (dot outside sections problem)
1310 Pointed out by Gerhard Jaeger, 31 Aug 2005;
1311 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
1313 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
1315 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
1317 * Add keyboard and dot matrix display support for HMI1001 board.
1319 * Prepare U-Boot for gcc-4.x
1321 * Fixed Bamboo port to enable running without DDR-DIMM
1322 (Bamboo has also 64MB onboard DDR)
1323 Patch by Stefan Roese, 24 Aug 2005
1325 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
1326 now handling all 4xx cpu's
1327 Patch by Stefan Roese, 16 Aug 2005
1329 * Fix make dependencies for at91rm9200 and ks8695 cpus
1330 Patch by Steven Scholz, 23 Aug 2005
1332 * Add JFFS2 support for TQM5200 board
1334 * Add esd cpci5200 and pf5200 boards
1335 Patch by Reinhard Arlt, 22 Aug 2005
1337 * Fix sysclock for TQM8540 and TQM8560 boards
1338 Patch by Martin Krause, 25 Jul 2005
1340 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
1341 Patch by Martin Krause, 08 Jun 2005
1343 * Add new board specific commands for TQM5200/STK52XX
1344 - Sound commands (beep, wav, sound)
1345 - Test commands (led, can, backlight, rs232)
1346 Patch by Martin Krause, 02 May 2005
1348 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
1349 because of a bug in the AT91RM9200 CPU PLL
1350 Patch by Martin Krause, 22 Apr 2005
1352 * Add automatic HW detection for another CMC_PU2 variant
1353 Patch by Martin Krause, 20 Apr 2005
1355 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
1356 Patch by Martin Krause, 19 Apr 2005
1358 * Fix initialization problem on TQM5200 without SM501
1359 Patch by Martin Krause, 08 Apr 2005
1361 * Add RTC support for STK52XX.200
1362 Patch by Martin Krause, 07 Apr 2005
1364 * Add support for IFM o2dnt board
1366 * Enable PCI on hmi1001 board
1368 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1369 so we can use them to, e.g., check the existence of a file with
1370 "if ls foo; then this; else that; fi" in the hush shell
1371 Patch by Andreas Engel, 16 August 2005
1373 * Coding style cleanup
1375 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1376 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1378 * Check return value of malloc in 440gx_enet.c
1379 Patch by Travis B. Sawyer, 18 Jul 2005
1381 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1382 Second serial port on 440GX now defined as a system device.
1383 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1384 Patch by Travis B. Sawyer, 12 Jul 2005
1386 ======================================================================
1387 Changes for U-Boot 1.1.3:
1388 ======================================================================
1390 * Minor code cleanup
1392 * Add forgotten new fils from latest VoiceBlue update
1394 * Make bootretry feature work with hush shell.
1395 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1396 Patch by Andreas Engel, 19 Jul 2005
1398 * Update Hymod Board Database PHP code in "tools" directory
1399 Patch by Murray Jensen, 01 Jul 2005
1401 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1402 Patch by Murray Jensen, 30 Jun 2005
1404 * Fix Murray Jensen's mail address.
1405 Patch by Murray Jensen, 30 Jun 2005
1407 * Preserve PHY_BMCR during a soft reset.
1408 Patch by Carl Riechers, 24 Jun 2005
1410 * VoiceBlue update: eeprom tool can also store firmware version now.
1411 eeprom.bin is runable by jumping at load address.
1412 Patch by Ladislav Michl, 23 May 2005
1414 * Move the AT91RM9200DK to the ARM Systems list.
1415 Patch by Anders Larsen, 26 Apr 2005
1417 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1418 Patch by Anders Larsen, 26 Apr 2005
1420 * measure_gclk() is needed when DEBUG is enabled
1421 Patch by Bryan O'Donoghue, 25 Apr 2005
1423 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1424 Patch by Reinhard Arlt, 12 Aug 2005
1426 * esd PCI405 board updated
1427 Patch by Matthias Fuchs, 28 Jul 2005
1429 * esd WUH405 and DU405 board updated
1430 Patch by Matthias Fuchs, 27 Jul 2005
1432 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1433 Patch by Matthias Fuchs, 4 May 2005
1435 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1436 boards (baudrate, environment...). Flash driver fixed.
1437 Patch by Stefan Roese, 11 Aug 2005
1439 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1440 Patch by Stefan Roese, 11 Aug 2005
1442 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1443 Patch by Stefan Roese, 11 Aug 2005
1445 * Add configuration for IFM AEV FIFO board.
1446 Minor coding style cleanup.
1448 * Add configuration for IFM SPI eval board
1450 * Fix CompactFlash problem on HMI1001 board
1452 * Make new "mtdparts" code build with older compilers
1453 Patch by Andrea Scian, 09 Aug 2005
1455 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1456 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1457 with the 405 defines and the linux kernel defines.
1458 Patch by Stefan Roese, 08 Aug 2005
1460 * Fix compiler warnings with older GCC versions
1462 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1464 Old, obsolete and duplicated code was cleaned up and replace by the
1465 new partitioning method. There are two possible approaches now:
1467 The first one is to define a single, static partition:
1469 #undef CONFIG_JFFS2_CMDLINE
1470 #define CONFIG_JFFS2_DEV "nor0"
1471 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1472 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1473 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1475 The second method uses the mtdparts command line option and dynamic
1478 /* mtdparts command line support */
1479 #define CONFIG_JFFS2_CMDLINE
1480 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1481 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1483 Command line of course produces bigger images, and may be inappropriate
1484 for some targets, so by default it's off.
1486 * Fix build problems for PM856 Board
1488 * Fix sign extension bug in 'fpga loadb' command;
1489 make 'fpga loadb' always print the file header info
1490 Patch by Andrew Dyer, 11 Jan 2005
1492 * Fix errors that occur when accessing SystemACE CF
1493 Patch by Jeff Angielski, 09 Jan 2005
1495 * Document switching between U-Boot and PlanetCore on RPXlite
1496 by Sam Song, 24 Dec 2004
1498 * Fix PowerQUICC II mask detection.
1499 Patch by Eugene Surovegin, 20 Dec 2004
1501 * Add support for Altera NIOS DK1C20 board
1502 Patch by Shlomo Kut, 13 Dec 2004
1504 * Add support for ep8248 board
1505 Patch by Yuli Barcohen, 12 Dec 2004
1509 * Fix baudrate setting for KGDB on MPC8260
1510 Patch by HoJin, 11 Dec 2004
1512 * Fix 'mii help' text formatting
1513 Patch by Cory Tusar, 10 Dec 2004
1515 * Fix return code of NFS command
1516 Patch by Hiroshi Ito, 11 Dec 2004
1520 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1521 Patch by Steven Blakeslee, 04 Aug 2005
1523 * Add support for AMCC Bamboo PPC440EP eval board
1524 Patch by Stefan Roese, 04 Aug 2005
1526 * Patch by Jon Loeliger
1527 Fix style issues primarily in 85xx and 83xx boards.
1529 - Trailing white space
1530 - Indentation not by TAB
1531 - Excessive amount of empty lines
1532 - Trailing empty lines
1534 * Patch by Ron Alder, 11 Jul 2005
1535 Add Xianghua Xiao and Lunsheng Wang's support for the
1536 GDA MPC8540 EVAL board.
1538 * Patch by Eran Liberty
1539 Add support for the Freescale MPC8349ADS board.
1541 * Patch by Jon Loeliger, 25 Jul 2005
1542 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1543 by the upcoming mpc83xx family as well.
1545 * Patch by Jon Loeliger, 05 May 2005
1546 Implemented support for MPC8548CDS board.
1547 Added DDR II support based on SPD values for MPC85xx boards.
1548 This roll-up patch also includes bugfies for the previously
1550 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1552 * Patch by Jon Loeliger, 10 Feb 2005
1553 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1555 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1557 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1558 for faster flash parts.
1559 Add documentation for BR/OR for FLASH.
1561 * Patch by Jon Loeliger 08 Feb 2005
1562 Determine L2 Cache size dynamically on 85XX boards.
1564 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1565 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1566 option rather than a myriad of CONFIG_MPC8560-like variants.
1567 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1568 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1569 new CONFIG_CPM2 option to each 8260 board.
1571 * Add support for MicroSys PM856 board
1572 Patch by Josef Wagner, 03 Aug 2005
1574 * Minor fixes to PM854 board
1575 Patch by Josef Wagner, 03 Aug 2005
1577 * Adjust configuration of XENIAX board
1578 (chip select and GPIO required for USB operation)
1580 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1581 routed to the Watchdog handler
1582 Patch by Eugene Surovegin, 18 Jun 2005
1584 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1585 Patch by Denis Peter, 06 Dec 2004
1587 * Fix endianess problem in TFTP / NFS default filenames
1588 Patch by Hiroshi Ito, 06 Dec 2004
1590 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1592 Patch by Murray Jensen, 18 Jul 2005
1594 * Fix typo in mkconfig script (used == instead of =)
1595 Patch by Murray Jensen, 18 Jul 2005
1597 * Cleanup build problems on 64 bit build hosts
1599 * Update MAINTAINERS file
1601 * Patch by Stefan Roese, 01 Aug 2005:
1602 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1603 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1605 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1606 to run on both 405GP and 405GPr eval boards).
1608 * Patch by Steven Blakeslee, 27 Jul 2005:
1609 - Add support for AMCC PPC440EP/GR.
1610 - Add support for AMCC Yosemite PPC440EP eval board.
1611 - Add support for AMCC Yellowstone PPC440GR eval board.
1613 * Minor fixes for PPChameleon Board:
1614 - fix alignment of NAND size
1615 - make code do what the comment says
1617 * Implement h/w sector protection status synchronization at boot.
1618 The code is provided for, and was tested on, the Yukon/Alaska
1619 and PM520 boards only.
1621 A bug in flash_real_protect() for the Yukon board was fixed by
1622 adding a function that tells if two banks are on one flash chip.
1624 * Fix sysmon POST problem: check I2C error codes
1625 This fixes a problem of displaying bogus voltages when the voltages
1626 are so low that the I2C devices start failing while the rest of the
1627 system keeps running.
1629 * Patch by Cedric Vincent, 6 Jul 2005:
1630 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1632 * Patch by Jon Loeliger, 20 Jul 2005:
1633 Add missing PCI IO port definitions.
1635 * Add CompactFlash support for HMI1001 board.
1637 * Adjust printed board ID for LWMON board.
1639 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1641 * Add new argument format for flash commands to allow for usage like
1642 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1643 U-Boot will automaticially find the end of the corresponding sector.
1645 * Patch by Stefan Roese, 5 Jul 2005:
1646 Update uc100 board PHY setup
1648 * Patch by Stefan Roese, 1 Jul 2005:
1649 Fix PHY address for CATcenter board (now correct!)
1651 * Patch by Stefan Roese, 30 Jun 2005:
1652 Fix PHY addresses for PPChameleon and CATcenter boards
1653 Change MAINTAINER for most esd boards
1655 * Patch by Detlev Zundel, 30 Jun 2005:
1656 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1658 * Fix baudrate calculation problem on MPC5200 systems
1660 * Add EEPROM and RTC support for HMI1001 board
1662 * Patch by Detlev Zundel, 20 Jun 2005:
1663 Fix initialization of low active GPIO pins on inka4x0 board
1665 * Enable redundant environment, disable HW flash protection of
1668 * Patch by Travis Sawyer, 10 Jun 2005:
1669 Initialize allocated dev and private hw structures
1670 after their respective allocation in 440gx_enet.c
1672 * Patch by Steven Scholz, 10 Jun 2005:
1673 Fix byteorder problems with second argument of "bootm" with
1676 * Add support for HMI1001 board
1678 * Disable "date" and "sntp" commands on TQM866M
1680 * Fix watchdog reset problems on LWMON board
1682 * Patch by Juergen Selent, 17 May 2005:
1683 Add support for Funkwerk VoVPN gateway module.
1685 * Cleanup debug code for MPC8220 FEC driver
1687 * Extend burst mode RAM test program to take a loop count
1690 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1691 those boards that use it.
1693 * Patches by Greg Ungerer, 19 May 2005:
1694 - add support for the KS8695P (ARM 922 based) CPU
1695 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1697 * Patch by Steven Scholz, 19 May 2005:
1698 Add support for CONFIG_SERIAL_TAG on ARM boards
1700 * Add PCI support for Sorcery board.
1701 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1703 * Fix compile problems caused by new burst mode SDRAM test;
1704 make port pins to trigger logic analyzer configurable
1706 * Fix timer handling on MPC85xx systems
1708 * Fix debug code in omap5912osk flash driver
1710 * Add support for MPC8247 based "IDS8247" board.
1712 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1714 * On LWMON we must use the watchdog to reset the board as the CPU
1715 genereated HRESET pulse is too short to reset the external
1718 * Add test tool to exercise SDRAM accesses in burst mode
1719 (as standalone program, MPC8xx/PowerPC only)
1721 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1724 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1725 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1726 added to support LZO and LZARI compression modes (undefined by
1729 * Fix problem with symbolic links in JFFS2 code.
1731 * Use linker ASSERT statement to prevent undetected overlapping of
1732 sections on PPChameleon board; other boards might use this, too.
1734 * Patch by Stefan Roese, 03 May 2005:
1736 Fix problems in cmd_universe.c
1738 * Patch by Matthias Fuchs, 03 May 2005:
1739 Added missing variable declaration in cmd_nand.c
1740 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1742 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1744 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1746 Fix PHY address for canmb board.
1748 * Cleanup serial console baudrate calculation on AT91RM9200;
1749 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1751 * Patch by Matthias Fuchs, 18 Apr 2005:
1752 Make PCI target address spaces on PMC405 and CPCI405 boards
1753 configurable via environment variables
1755 * Auto-size RAM on canmb board.
1757 * Add support for canmb board
1759 * Patch by Stefan Roese, 13 Apr 2005:
1760 Update for esd apc405
1762 * Fixes for TQM8560 board:
1764 - remove debug messages
1765 - fix flash sector protection
1767 * Patch by Steven Scholz, 07 Apr 2005:
1768 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1770 * Patches by Steven Scholz, 07 Apr 2005:
1771 Fix compiler warning in altera.c
1772 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1774 * Patch by Ladislav Michl, 06 Apr 2005:
1775 Fix voiceblue configuration.
1777 * Patch by Stefan Roese, 06 Apr 2005:
1778 Updates for OCOTEA board:
1779 - Changed U-Boot size from 512kByte to 256kByte
1780 - Fixed flash driver to support boot from soldered user flash
1781 - Added README for switch from PIBS firmware to U-Boot
1783 * Patch by Travis Sawyer, 05 Apr 2005:
1784 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1785 Problem found by Andrew Wozniak.
1787 * Patch by Steven Scholz, 06 Apr 2005:
1788 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1789 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1791 * Patches by Robert Whaley, 29 Nov 2004:
1792 - update the pxa-regs.h file for PXA27x chips
1793 - add PXA27x based ADSVIX board
1794 - add support for MMC on PXA27x processors
1796 * Patch by Andrew E. Mileski, 28 Nov 2004:
1797 Fix PPC4xx SPD SDRAM detection bug
1799 * Patch by Hiroshi Ito, 26 Nov 2004:
1800 Fix logic of "test -z" and "test -n" commands
1802 * Patch by Ladislav Michl, 05 Apr 2005:
1803 Add support for VoiceBlue board.
1805 * Patch by Ladislav Michl, 05 Apr 2005:
1806 Fix netboot_common() prototypes.
1808 * Patch by Steven Scholz, 05 Apr 2005:
1809 Use i.MX watchdog timer for reset_cpu()
1811 * Patch by Steven Scholz, 05 Apr 2005:
1812 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1813 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1814 (now in interupts.c)
1816 * Add support for MPC8220 based "sorcery" board.
1818 * Add support for TQM8560 board.
1820 * Add FEC support for TQM8540 board.
1821 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1823 * Patch by Martin Krause, 04 Apr 2005:
1824 Update default configuration for CMC_PU2 board.
1826 * Patch by Steven Scholz, 04 Apr 2005:
1827 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1828 - introduce two new configuration options instead:
1829 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1831 * Patch by Steven Scholz, 04 Apr 2005:
1832 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1834 * Fix timer code for ARM systems: make sure that udelay() does not
1835 reset timers so it's save to use udelay() in timeout code.
1837 * Patch by Mathias Küster, 23 Nov 2004:
1838 add udelay support for the mcf5282 cpu
1840 * Patch by Tolunay Orkun, 16 November 2004:
1841 fix incorrect onboard Xilinx CPLD base address
1843 * Patch by Jerry Van Baren, 08 Nov 2004:
1844 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1845 the jumper for the HRCW source should select flash. If lowboot is
1846 not selected, the jumper for the HRCW source should select the
1848 - change default load base address to 0x00400000
1850 * Patch by Yuli Barcohen, 08 Nov 2004:
1851 Add support for Analogue & Micro Rattler boards.
1852 Tested on Rattler8248.
1854 * Patch by Andre Renaud, 08 Nov 2004:
1855 Fix watchdog support in common/lcd.c
1857 * Patch by Marc Leeman, 05 Nov 2003:
1858 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1859 bug only affects the XPC8245 processors
1861 * Patches by Josef Wagner, 29 Oct 2004:
1862 - Add support for MicroSys CPU87 board
1863 - Add support for MicroSys PM854 board
1865 * Patch by Jian Zhang, 02 Nov 2004:
1866 Add 16-bit NAND support
1868 * Patch by Scott McNutt, 01 Nov 2004:
1869 Add missing NIOS/NIOS2 support for "iminfo" command
1871 * Patch by Detlev Zundel, 29 Oct 2004:
1872 Add missing NIOS/NIOS2 support for "mkimage" tool.
1874 * Patch by David Adair, 27 Oct 2004:
1875 Add missing 440GX SDRAM Controller reset
1877 * Patch by Steven Scholz, 25 Oct 2004:
1878 Declare reset_cpu() in include/common.h instead locally
1880 * Patch by Yusdi Santoso, 22 Oct 2004:
1881 - Add support for HIDDEN_DRAGON board
1882 - fix endianess problem in driver/rtl1839.c
1884 * Patch by Allen Curtis, 21 Oct 2004:
1885 support multiple serial ports
1887 * Patch by Richard Klingler, 03 Apr 2005:
1888 Add call to eth_halt() in net/net.c when called functions fail
1889 after eth_init() has been called.
1891 * Patch by Sam Song, 3 April 2005:
1892 - Update README.Netconsole
1895 * Prepare for SoC rework of ARM code:
1896 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1897 - rename memsetup into lowlevel_init (function name and source files)
1898 Patch by Steven Scholz, 03 Apr 2005:
1899 - create SoC specific directories include/asm-arm/arch-imx and
1900 include/asm-arm/arch-s3c24x0
1902 * Fix problems with SNTP support;
1903 enable SNTP support in some boards.
1905 * Patches by Martin Krause, 01 Apr 2005:
1906 - Fix flash erase timeout on CMC_PU2
1907 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1909 * Patch by Steven Scholz, 13 March 2005:
1910 fix cache enabling for AT91RM9200
1912 * Patch by Masami Komiya, 30 Mar 2005:
1913 add SNTP support and expand time server and time offset fields of
1914 DHCP support. See doc/README.SNTP
1916 * Patch by Steven Scholz, 13 Dec 2004:
1917 Fix bug in at91rm920 ethernet driver
1919 * Patch by Steven Scholz, 13 Dec 2004:
1920 Remove duplicated code by merging memsetup.S files for
1921 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1923 * Patch by Detlev Zundel, 31 Mar 2005:
1924 Cleanup duplicate definition of overwrite_console()
1926 * Update TQM5200 configuration;
1927 prepare for Rev. 200 starter kit boards
1929 * Patch by Scott McNutt, 21 Oct 2004:
1930 Add support for Nios-II EPCS Controller core.
1932 * Patch by Scott McNutt, 20 Oct 2004:
1934 - Add sysid command (Nios-II only).
1935 - Locate default exception trampoline at proper offset.
1936 - Implement I/O routines (readb, writeb, etc)
1937 - Implement do_bootm_linux
1939 * Patches by Martin Krause, 22 Mar 2005:
1940 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1941 - add support for SM501 graphics controller
1942 - add support for graphic console on TQM5200
1943 - add support for TQM5200 Rev 200
1944 - cleanup, fix typo in include/configs/TQM5200.h
1946 * Patch by Manfred Baral, 17 Mar 2005:
1949 * Fix RTC configuration for PPChameleon board
1951 * Cleanup, fix typo in include/configs/TQM5200.h
1953 * Patch by Stefan Roese, 16 Mar 2005:
1954 Update for esd auto_update and hh405 board
1956 * Adapt for U-Boot image size (new features enabled) on TQM5200
1958 * Update code for TQM8540 board (and 85xx in general):
1959 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1960 - Reformat boot messages
1961 - Enable redundant environment
1962 - Replace the -O2 optimization flag with -mno-string
1964 * Patch by David Brownell, 10 Mar 2005:
1965 Restore copyright statements in OHCI drivers.
1967 * Add support for TQM8540 board
1969 * Patch by Detlev Zundel, 14 Mar 2005:
1970 NC650: changed NAND flash addressing to using UPMB
1972 * Patch by Stefan Roese, 14 Mar 2005:
1973 Update for esd voh405 fpga image
1975 * INKA4x0: Allow initialization of LCD backlight dimming from
1976 "brightness" environment variable.
1978 * Add port initialization for digital I/O on INKA4x0
1980 * Patch by Stefan Roese, 01 Mar 2005:
1981 Update for esd boards dp405 and hub405
1983 * Fix get_partition_info() parameter error in all other calls
1984 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1986 * Enable USB and IDE support for INKA4x0 board
1988 * Patch by Andrew Dyer, 28 Feb 2005:
1989 fix ext2load passing an incorrect pointer to get_partition_info()
1990 resulting in load failure for devices other than 0
1992 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1994 * Cleanup USB and partition defines
1996 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1998 * Add reset code for Coral-P on INKA4x0 board
2000 * Patch by Martin Krause, 28 Jun 2004:
2001 Update for TRAB board.
2003 * Fix some missing "volatile"s in MPC5xxx FEC driver
2005 * Fix cirrus voltage detection (for CPC45)
2007 * Fix byteorder problem in usbboot and scsiboot commands.
2009 * Patch by Cajus Hahn, 04 Feb 2005:
2010 - don't insist on leading '/' for filename in ext2load
2011 - set default partition to useful value (1) in ext2load
2013 * Patch by Andrew Dyer, 08 Jan 2005:
2014 fix wrong return codes in ext2 code
2016 * Removed '--no-warn-mismatch' option from Makefile. This option
2017 makes 'ld' to overlook binary objects compatibility.
2019 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
2020 --end-group) outside of the group. This will make 'ld' to do
2021 _multiple_ search in the library group when resolving symbol
2022 references and do only a _single_ seach in libgcc.a after the group
2025 * Fix stability problems on CPC45 board again.
2027 * Make image detection for diskboot / usbboot / scsiboot more robust
2028 (also check header checksum)
2030 * Update CPC45 board configuration.
2032 * Add USB and PCI support for INKA4x0 board
2034 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
2038 * Patch by Robin Getz, 13 Oct 2004:
2039 Add standalone application to change SMC91C111 MAC addresses,
2040 see examples/README.smc91111_eeprom
2042 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
2043 Fix Flash support for ARM Integrator CP.
2045 * Patch by Richard Woodruff, 10 Jan 2005:
2046 Update support for OMAP2420 (ARM11) and H4 board:
2047 o clean up and add new types to H4 memory probe code.
2048 o fix to work with internal boot.
2049 o added PRCM config III operation.
2050 o fix marginal flash timings.
2051 o add revison ATAG usage.
2052 o enable voltage scaling at power chip.
2053 o fix compile error for i2c.
2055 * Fix network problem (error when receiving multiple ARP packets)
2057 * Patch by Daniel Poirot, 12 Oct 2004:
2058 Add support for Wind River sbc405 board
2060 * Patch by Rainer Brestan, 12 Oct 2004:
2061 Make examples/Makefile more robust
2063 * Patch by Sam Song, 11 October 2004:
2064 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
2065 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
2068 * Patch by Sam Song, 10 Oct 2004:
2069 Fix a parameter error in run_command() in main.c
2071 * Patch by Richard Woodruff, 01 Oct 2004:
2072 add support for the TI OMAP2420 processor and its H4 reference
2075 * Patch by Christian Pellegrin, 24 Sep 2004:
2076 Added support for NE2000 compatible (DP8390, DP83902) NICs.
2078 * Patch by Leif Lindholm, 23 Sep 2004:
2079 add support for the AMD db1550 board
2081 * Patch by Travis Sawyer, 15 Sep 2004:
2082 Add CONFIG_SERIAL_MULTI support for ppc4xx,
2083 update README.serial_multi
2085 * Patches by David Snowdon, 07 Sep 2004:
2086 - add u-boot.hex target in the top level Makefile
2087 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
2088 - use -mtune=xscale and -march=armv5 options for PXA
2090 * Patch by Florian Schlote, 08 Sep 2004:
2091 Add support for SenTec-COBRA5272-board (ColdFire).
2093 * Patch by Gleb Natapov, 07 Sep 2004:
2094 mpc824x: set PCI latency timer to a sane value
2097 * Patch by Kurt Stremerch, 03 Sep 2004:
2098 Add bitstream configuration option for fpga command (Xilinx only).
2100 * Patch by Kurt Stremerch, 03 Sep 2004:
2101 Add Xilinx Spartan2E family FPGA support
2103 * Patch by Jeff Angielski, 02 Sep 2004:
2104 Add Added support for H2 revision of the EP8260 board.
2105 Fixed formatting for some of the EP8260 related source files.
2107 * Patch by Jon Loeliger, 02 Sep 2004:
2108 Reset monitor size back to 256 so environment can be written
2109 to flash on MPC85xx ADS and CDS releases.
2111 * Patch by Paolo Broggini, 02 Sep 2004:
2112 Make BSS clearing on ARM systems more robust
2114 * Patch by Yue Hu and Joe, 01 Sep 2004:
2115 - add PCI support for ixp425;
2116 - add EEPRO100 suppor tfor ixdp425 board.
2118 * Fix problem with protected sector detection in driver/cfi_flash.c
2120 ======================================================================
2121 Changes for U-Boot 1.1.2:
2122 ======================================================================
2124 * Code cleanup, mostly for GCC-3.3.x
2126 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
2127 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
2128 additional ethernet addresses.
2130 * Cleanup drivers/i82365.c - avoid duplication of code
2132 * Fix bogus "cannot span across banks" flash error message
2136 * Add support for CompactFlash for the CPC45 Board.
2138 * Fix problems with CMC_PU2 flash driver.
2141 - avoid trigraph warning in fs/ext2/ext2fs.c
2142 - rename UC100 -> uc100
2144 * Add support for UC100 board
2146 * Patch by Stefan Roese, 16 Dez 2004:
2147 - ext2fs support added
2148 - Tundra universe support added
2149 - ColdFire MCF5249 support added (no preloader needed!)
2150 - MCF5249 board TASREG added
2151 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
2153 - some esd boards updated
2154 - memory commands "mdc" and "mwc" added for cyclic read/write
2155 (CONFIG_MX_CYCLIC, see README for further description)
2157 * Add support for INKA4X0 board
2159 * Patch by Steven Scholz, 12 Dec 2004:
2160 Fix typo in AT91 memory setup.
2162 * Patch by Martin Krause, 27 Oct 2004:
2163 - add support for "STK52xx" board (including PS/2 multiplexer)
2164 - add hardware detection for TQM5200
2166 * Clean up CMC PU2 flash driver
2168 * Update MAINTAINERS file
2170 * Fix bug in MPC823 LCD driver
2172 * Fix udelay() on AT91RM9200 for delays < 1 ms.
2174 * Enable long help on CMC PU2 board;
2176 increase CPU speed from 179 to 207 MHz.
2178 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
2179 unaligned tail part specially).
2181 * Update for AT91RM9200DK and CMC_PU2 boards:
2182 - Enable booting directly from flash
2183 - fix CMC_PU2 flash driver
2185 * Fix mkimage usage message
2187 * Map SRAM on NC650 board
2189 * Work around for Ethernet problems on Xaeniax board
2191 * Patch by TsiChung Liew, 23 Sep 2004:
2192 - add support for MPC8220 CPU
2193 - Add support for Alaska and Yukon boards
2195 * Fix configuration for ERIC board (needs more room)
2197 * Adjust MIPS compiler options at run-time depending on tools version
2198 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
2199 "-mcpu=4kc" for old tools)
2201 * Add passing of the command line and memory size information to the
2202 kernel on xaeniax board.
2204 * Enable NAND flash support for NC650 board.
2206 * Patch by Thomas Lange 07 Oct 2004:
2207 Updated README for DBAu1x00 boards to match current status
2209 * Patch by Philippe Robin, 28 Sept 2004:
2210 Fix Flash support for Versatile.
2212 * Patch by Roger Blofeld, 16 Sep 2004:
2213 Fix timeout for DHCP command retry
2215 * Patch by Pantelis Antoniou, 14 Sep 2004:
2216 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
2218 * Patch by Pantelis Antoniou, 14 Sep 2004:
2219 Kick watchdog when bz-decompressing
2221 * Fix CFG_HZ problems on AT91RM9200 systems
2222 [Remember: CFG_HZ should be 1000 on ALL systems!]
2224 * Patch by Gridish Shlomi, 30 Aug 2004:
2225 - Add support to revA version of PQ27 and PQ27E.
2226 - Reverted MPC8260ADS baudrate back to original 115200
2228 * Patch by Hojin, 17 Sep 2004:
2229 Fix typo in cfi_flash.c
2231 * Patch by Mark Jonas, 09 September 2004:
2232 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
2235 * Patch by Mark Jonas, 31 August 2004:
2236 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
2237 improves FTP performance for MPC5200 systems. Enabled for IceCube
2240 * Patch by Michael Bendzick, 30 Aug 2004:
2241 - Improve platform.S code for omap1510inn that detects whether code
2242 is running from SDRAM or not. Patch allows SDRAM to be configured
2243 if code is running out of SRAM at 0x20000000.
2245 * Patch by Frederick Klatt, 30 Aug 2004:
2246 Add support for the Wind River SBC8540/SBC8560 boards
2248 * Configure SX1 board to use drivers/cfi_flash.c
2250 * Patches by Michael Bendzick, 30 Aug 2004:
2251 - Configure omap1510inn board to use drivers/cfi_flash.c
2252 - Make drivers/cfi_flash.c protect environment and redundant
2255 * Patch by Steven Scholz, 23 Jun 2004:
2256 - Add script (tools/img2brec.sh) to programm U-Boot into
2257 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
2259 * Patches by Scott McNutt, 24 Aug 2004:
2260 - Add support for Altera Nios-II processors.
2261 - Add support for Psyent PCI-5441 board.
2262 - Add support for Psyent PK1C20 board.
2264 * Patches by Jon Loeliger, 24 Aug 2004:
2265 - Add support for the MPC8541 and MPC8555 CDS boards
2266 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
2267 - Convert MPC85xxADS to use common CFI flash driver
2268 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
2269 from board_early_init_f()
2270 - Provide SW workaround for PCI initialization on 85xx CDS
2272 * Patches by George G. Davis, 24 Aug 2004:
2273 - Enable ramdisk/initrd tagged param support for omap1610h2_config
2274 - Remove static network setup defaults from mx1ads_config
2275 - update ARM boards to use constants from mach-types.h
2277 * Patch by Gary Jennejohn, 04 Oct 2004:
2278 - fix I2C on at91rm9200
2279 - add support for Ricoh RS5C372A RTC
2281 * Patch by Gary Jennejohn, 01 Oct 2004:
2282 - add support for CMC PU2 board
2283 - add support for I2C on at91rm9200
2285 * Patch by Gary Jennejohn, 28 Sep 2004:
2286 fix baudrate handling on at91rm9200
2288 * Patch by Yuli Barcohen, 22 Aug 2004:
2289 - remove ZPC.1900 board-specific flash driver;
2290 switch the port to generic CFI driver;
2293 * Patch by Hinko Kocevar, 21 Aug 2004:
2294 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
2296 * Clean up tools/bmp_logo.c to not add trailing white space
2298 * Patch by Hinko Kocevar, 21 Aug 2004:
2299 - Group common framebuffer functions in common/lcd.c
2300 - Group common framebuffer macros and #defines in include/lcd.h
2301 - Provide calc_fbsize() for video ATAG
2303 * Patch by Sam Song, 21 August 2004:
2304 - Fix a typo in README
2305 - Align "(RO)" output for "flinfo" after "protect on"
2306 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
2307 ratio 1:1 when core frequency less than 50MHz
2309 * Patches by Hinko Kocevar, 21 Aug 2004:
2310 - fix some "use of label at end of compound statement" warnings
2311 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
2313 * Patch by Steven Scholz, 16 Aug 2004:
2314 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
2315 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
2316 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
2317 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
2318 into cpu/arm920t/$(SOC)/
2320 * Patches by Sean Chang, 09 Aug 2004:
2321 - Added support for both 8 and 16 bit mode access to System ACE CF
2323 - Fixed missing System ACE CF device during get FAT partition info
2324 in fat_register_device function.
2325 - Enabled System ACE CF support on ML300.
2327 * Patch by Sean Chang, 09 Aug 2004:
2328 Synch defines for saveenv and do_saveenv functions so they get
2329 compiled under the same statement.
2331 * Patch by Sean Chang, 09 Aug 2004:
2332 - Added I2C support for ML300.
2333 - Added support for ML300 to read out its environment information
2334 stored on the EEPROM.
2335 - Added support to use board specific parameters as part of
2336 U-Boot's environment information.
2337 - Updated MLD files to support configuration for new features
2340 * Patches by Travis Sawyer, 05 Aug 2004:
2341 - Remove incorrect bridge settings for eth group 6
2342 - Add call to setup bridge in ppc_440x_eth_initialize
2343 - Fix ppc_440x_eth_init to reset the phy only if its the
2344 first time through, otherwise, just check the phy for the
2345 autonegotiated speed/duplex. This allows the use of netconsole
2346 - only print the speed/duplex the first time the phy is reset.
2348 * Patch by Shlomo Kut, 29 Mar 2004:
2349 Add support for MKS Instruments "Quantum" board
2351 * Fix build problem with Cogent boards;
2352 avoid using <asm/byteorder.h> when using the host compiler
2354 * Patch by Ganapathi C, 04 Aug 2004:
2355 Fix NFS timeout issue
2357 * Patch by Yuli Barcohen, 19 Jul 2004:
2358 - Fix host tools building in Cygwin environment
2359 - Fix header files search order for host tools
2361 * Patch by Tom Armistead, 19 Jul 2004:
2362 Fix kgdb.S support for 74xx_75x cpu
2364 * Patch by Jon Loeliger, 15 Jul 2004:
2365 Fix MPC85xx I2C driver
2367 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2369 * Patch by Stephen Williams, 15 July 2004
2370 Set the PCI class code for JSE board as part of PCI interface setup
2372 * Patch by Michael Bendzick, 15 Jul 2004:
2373 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2374 CFG_FLASH_USE_BUFFER_WRITE is set
2376 * Patch by Yuli Barcohen, 13 Jul 2004:
2377 Allow clock setting on MPC866/MPC885 series chips according to
2378 environment variable `cpuclk'
2380 * Patch by Yuli Barcohen, 20 Apr 2004:
2381 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2383 * Patch by Vincent Dubey, 24 Sep 2004:
2384 Add support for xaeniax board
2386 * Add comment about non-GPL character of standalone applications to
2389 * Fix FEC ethernet problem on NSCU board.
2391 * Patch by Gary Jennejohn, 09 Sep 2004:
2392 allow to use USART1 as console port on at91rm9200dk boards
2394 * Patch by Stefan Roese, 16 Sep 2004:
2397 * Fix SysClk handling for PPChameleon and CATcenter boards
2399 * Patch by Detlev Zundel, 08 Sep 2004:
2400 Update etags build target
2402 * Improve NetConsole support: add support for broadcast destination
2403 address and buffered input.
2405 * Cleanup compiler warnings for GCC 3.3.x and later
2407 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2409 * Add support for IDS "NC650" board
2411 * Add automatic update support for LWMON board
2413 * Clear Block Lock-Bits when erasing flash on LWMON board.
2415 * Fix return code of "fatload" command
2417 * Enable MSDOS/VFAT filesystem support for LWMON board
2419 * Patch by Martin Krause, 03 Aug 2004:
2420 change timing for SM501 graphics controller on TQM5200 module
2422 * Patch by Mark Jonas, 13 July 2004:
2423 - Total5200 LCD now run in little endian mode. Endianess conversion
2424 is done in hardware.
2425 - Removed last reference to "console" environment variable.
2427 * Patches by Lars Munch, 12 Jul 2004:
2428 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2430 - split out the LXT971A PHY from ns_9750_eth.h
2431 - split the dm9161 phy part out of at91rm9200_ether.c
2433 * Patch by Andreas Engel, 12 Jul 2004:
2434 Replaced hardcoded PL011 clock frequency with config variable.
2435 Fixed wrong CONFIG_CMD_DFL doc.
2437 * Patch by Thomas Viehweger, 09 Jun 2004:
2438 make it possible to remove chpart when there is only one partition
2440 * Add support for console over UDP (compatible to Ingo Molnar's
2441 netconsole patch under Linux)
2443 * Patch by Jon Loeliger, 16 Jul 2004:
2444 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2446 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2447 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2448 and CONFIG_L2_INIT_RAM options.
2449 - Refactor Local Bus initialization out of SDRAM setup.
2450 - Re-implement new version of LBC11/DDR11 errata workarounds.
2451 - Moved board specific PCI init parts out of CPU directory.
2452 - Added TLB entry for PCI-1 IO Memory
2453 - Updated README.mpc85xxads
2455 * Patch by Sascha Hauer, 28 Jun:
2456 - add generic support for Motorola i.MX architecture
2457 - add support for mx1ads, mx1fs2 and scb9328 boards
2459 * Patches by Marc Leeman, 23 Jul 2004:
2460 - Add define for the PCI/Memory Buffer Configuration Register
2461 - corrected comments in cpu/mpc824x/cpu_init.c
2463 * Add support for multiple serial interfaces
2464 (for example to allow modem dial-in / dial-out)
2466 * Patch by Stefan Roese, 15 Jul 2004:
2467 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2469 * Fix NSCU config; add ethernet wakeup code.
2471 * Add link for preloader for Motorola ColdFire to README.m68k
2473 * Patch by Michael Bendzick, 12 Jul 2004:
2474 fix output formatting in drivers/cfi_flash.c
2476 * Patch by Mark Jonas, 02 Jul 2004:
2477 Fix lowboot (again) on MPC5xxx
2479 * Patch by Curt Brune, 07 Jul 2004:
2480 relocate exception vectors on arm720t if needed
2482 * Patch by George G. Davis, 06 Jul 2004:
2483 - update mach-types.h to latest arm.linux.org.uk master list
2484 - Set correct OMAP1610 bi_arch_number for build target
2486 * Patch by Curt Brune, 06 Jul 2004:
2487 evb4510: add support for timer interrupt; cleanup
2489 * Patch by Dan Poirot, 06 Jul 2004:
2490 Fix sbc8260 environment variables
2492 * Cleanup redundand "console" environment variable
2494 * Patch by Mark Jonas, 05 Jul 2004:
2495 add support for the Total5100's and Total5200's LCD screen
2497 * Patches by Dan Eisenhut, 01 Jul 2004:
2499 - Move doc2000.h include to prevent compiler warning on some boards
2501 * Patch by Mark Jonas, 01 Jul 2004:
2502 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2503 MGT5100 and MPC5200 based Freescale platforms.
2505 * Patch by Philippe Robin, 01 Jul 2004:
2506 Add initialization for Integrator and versatile board files.
2508 * Patch by Hinko Kocevar, 01 Jun 2004:
2509 Fix VFD FB allocation, add LCD FB allocation on ARM
2511 * Patch by Martin Krause, 30 Jun 2004:
2512 Add support for TQM5200 board
2514 * Patch by Martin Krause, 29 Jun 2004:
2515 Add loopw command: infinite write loop on address range
2517 * Patches by Yasushi Shoji, 29 Jun 2004:
2518 - add empty include/asm-microblaze/processor.h
2519 - add to CREDITS and MAINTAINERS
2520 - add gd initialization
2521 - add MicroBlaze and SUZAKU board to MAKEALL script
2522 - add reset support for SUZAKU
2523 - add flush_cache() for MicroBlaze
2524 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2525 size flash memory on SUZAKU
2527 * Patch by Prakash Kumar, 27 Jun 2004:
2528 Add support for the PXA250 based Intrinsyc Cerf board.
2530 * Patch by Yasushi Shoji, 27 Jun 2004:
2531 fix comment in include/common.h
2533 * Rename SBC8560 into sbc8560 for consistency
2535 * Patch by Daniel Poirot, 24 Jun 2004:
2536 Add support for Wind River's sbc8240 board
2538 * Patches by Yasushi Shoji, 26 Jun 2004:
2539 - drivers/serial_xuartlite.c: fix "return 0" in void function
2540 - add microblaze support to mkimage tool
2542 * Patch by Fred Klatt, 25 Jun 2004:
2543 Add support for WindRiver's sbc8560 board
2545 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2546 Small Bugs fixes for "at91rm9200dk" board:
2547 - Timing modifications for SPI DataFlash access
2548 - Fix NAND flash detection bug
2550 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2551 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2553 * Patch by Jon Loeliger, 17 June 2004:
2554 Completion of the 8540ADS/8560ADS updates:
2555 Fix some PCI and Rapid I/O memory maps,
2556 Initialize both TSEC 1 and 2,
2558 Update MAINTAINER for 85xx boards and README.mpc85xxads
2560 * Patch by Yuli Barcohen, 16 Jun 2004:
2561 Remove obsolete AdderII port which was superseded by unified
2562 AdderII/Adder87x port
2564 * Patch by Ladislav Michl, 16 Jun 2004:
2565 Fix gcc-3.3.3 warnings for smc91111.c
2567 * Patch by Stefan Roese, 02 Jul 2004:
2568 - Fix bug in 405 ethernet driver; allocated data not cleared!
2569 - Fix problem in 405 i2c driver; don't try to print without console!
2571 * Patch by Paul Ruhland, 11 Jun 2004:
2572 Remove debug code from 'board/lpd7a40x/flash.c'
2574 * Patch by Andrea Marson, 11 Jun 2004:
2575 Update for PPChameleon board:
2576 - support for SysClk @ 25MHz
2577 - support for Silicon Motion SM712 VGA controller
2580 * Patches by Richard Woodruff, 10 Jun 2004:
2581 - fix problems with examples/stubs.c for GCC >= 3.4
2582 - fix problems with gd initialization
2584 * Patch by Curt Brune, 17 May 2004:
2585 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2586 - Add support for ESPD-Inc. EVB4510 Board
2588 * Patch by Marc Leeman, 11 May 2004:
2589 Fix for MPC8245 - reading PPC Memory from another device with the
2590 PPC as PCI target device corrupts data due to interenal hardware
2593 * Fix "cls" command when used with splash screen
2595 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2596 slow download of a big image)
2598 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2599 display even after showing a bitmap
2601 * Patch by Josef Wagner, 04 Jun 2004:
2602 - DDR Ram support for PM520 (MPC5200)
2603 - support for different flash types (PM520)
2604 - USB / IDE / CF-Card / DiskOnChip support for PM520
2605 - 8 bit boot rom support for PM520/CE520
2606 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2607 - I2C and RTC support for CPC45
2608 - support of new flash type (28F160C3T) for CPC45
2610 * Fix flash parameters passed to Linux for PPChameleon board
2612 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2614 * Patch by Paul Ruhland, 10 Jun 2004:
2615 fix support for Logic SDK-LH7A404 board and clean up the
2616 LH7A404 register macros.
2618 * Patch by Matthew McClintock, 10 Jun 2004:
2619 Modify code to select correct serial clock on Sandpoint8245
2621 * Patch by Robert Schwebel, 10 Jun 2004:
2622 Add support for Intel K3 strata flash.
2624 * Patch by Thomas Brand, 10 Jun 2004:
2625 Fix "loads" command on DK1S10 board
2627 * Patch by Yuli Barcohen, 09 Jun 2004:
2628 Add support for 8MB flash SIMM and JFFS2 file system on
2629 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2631 * Patch by Yuli Barcohen, 09 Jun 2004:
2632 Add support for Analogue&Micro Adder87x and the older AdderII board.
2634 * Patch by Ming-Len Wu, 09 Jun 2004:
2635 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2637 * Patch by Sam Song, 09 Jun 2004:
2638 - Add support for RPXlite_DW board
2639 - Update FLASH driver for 4*AM29DL323DB90VI
2640 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2642 * Patch by Mark Jonas, 08 June 2004:
2643 - Make MPC5200 boards evaluate the SVR to print processor name and
2644 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2646 * Patch by Kai-Uwe Bloem, 06 May 2004:
2647 Fix endianess problem in cramfs code
2649 * Patch by Tom Armistead, 04 Jun 2004:
2650 Add support for MAX6900 RTC
2652 * Patches by Ladislav Michl, 03 Jun 2004:
2653 - fix cfi_flash.c on LE systems
2654 - let 'make mrproper' delete u-boot.img as well
2655 - turn printf into debug in cfi_flash.c
2657 * Patch by Kurt Stremerch, 28 May 2004:
2658 Add support for Exys XSEngine board
2660 * Patch by Martin Krause, 27 May 2004:
2661 Fix a MPC5xxx I2C timing issue in i2c_probe().
2663 * Patch by Leif Lindholm, 27 May 2004:
2664 Fix board_init_f() for dbau1x00 board.
2666 * Patch by Imre Deak, 26 May 2004:
2667 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2668 Set flash base accordingly, and decide whether to do or skip board
2669 specific setup steps.
2671 * Patch by Josef Baumgartner, 26 May 2004:
2672 Add missing define in include/asm-m68k/global_data.h
2674 * Patch by Josef Baumgartner, 25 May 2004:
2675 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2677 * Patch by Paul Ruhland, 24 May 2004:
2678 fix SDRAM initialization for LPD7A400 board.
2680 * Patch by Jian Zhang, 20 May 2004:
2681 add support for environment in NAND flash
2683 * Patch by Yuli Barcohen, 20 May 2004:
2684 Add support for Interphase iSPAN boards.
2686 * Patches by Paul Ruhland, 17 May 2004:
2687 - Add I/O functions to the smc91111 ethernet driver to support the
2688 Logic LPD7A40x boards.
2689 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2690 specifically the LPD7A400.
2692 * Patches by Robert Schwebel, 15 May 2004:
2693 - call MAC address reading code also for SMSC91C111;
2694 - make SMSC91C111 timeout configurable, remove duplicate code
2695 - fix get_timer() for PXA
2696 - update doc/README.JFFS2
2697 - use "bootfile" env variable also for jffs2
2699 * Patch by Tolunay Orkun, 14 May 2004:
2700 Add support for Cogent CSB472 board (8MB Flash Rev)
2702 * Patch by Thomas Viehweger, 14 May 2004:
2703 - flash.h: more flash types added
2704 - immap_8260.h: some bits added (useful for RMII)
2705 - cmd_coninfo.c: typo corrected, printf -> puts
2706 - reduced size by replacing spaces with tab
2708 * Patch by Robert Schwebel, 13 May 2004:
2709 Add 'imgextract' command: extract one part of a multi file image.
2711 * Patches by Jon Loeliger, 11 May 2004:
2712 Dynamically handle REV1 and REV2 MPC85xx parts.
2713 (Jon Loeliger, 10-May-2004).
2714 New consistent memory map and Local Access Window across MPC85xx line.
2715 New CCSRBAR at 0xE000_0000 now.
2716 Add RAPID I/O memory map.
2717 New memory map in README.MPC85xxads
2718 (Kumar Gala, 10-May-2004)
2719 Better board and CPU identification on MPC85xx boards at boot.
2720 (Jon Loeliger, 10-May-2004)
2721 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2722 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2723 (Jim Robertson, 10-May-2004)
2724 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2725 Supports multiple PHYs.
2726 (Andy Fleming, 10-May-2004)
2727 Some README.MPC85xxads updates.
2728 (Kumar Gala, 10-May-2004)
2729 Copyright updates for "Freescale"
2730 (Andy Fleming, 10-May-2004)
2732 * Patch by Stephen Williams, 11 May 2004:
2733 Add flash support for ST M29W040B
2734 Reduce JSE specific flash.c to remove dead code.
2736 * Patch by Markus Pietrek, 04 May 2004:
2737 Fix clear_bss code for ARM systems (all except s3c44b0 which
2738 doesn't clear BSS at all?)
2740 * Fix "ping" problem on INC-IP board. Strange problem:
2741 Sometimes the store word instruction hangs while writing to one of
2742 the Switch registers, but only if the next instruction is 16-byte
2743 aligned. Moving the instruction into a separate function somehow
2744 makes the problem go away.
2746 * Patch by Rishi Bhattacharya, 08 May 2004:
2747 Add support for TI OMAP5912 OSK Board
2749 * Patch by Sam Song May, 07 May 2004:
2750 Fix typo of UPM table for rmu board
2752 * Patch by Pantelis Antoniou, 05 May 2004:
2753 - Intracom board update.
2756 * Add support for the second Ethernet interface for the 'PPChameleon'
2759 * Patch by Dave Peverley, 30 Apr 2004:
2760 Add support for OMAP730 Perseus2 Development board
2762 * Patch by Alan J. Luse, 29 Apr 2004:
2763 Fix flash chip-select (OR0) option register setting on FADS boards.
2765 * Patch by Alan J. Luse, 29 Apr 2004:
2766 Report MII network speed and duplex setting properly when
2767 auto-negotiate is not enabled.
2769 * Patch by Jarrett Redd, 29 Apr 2004:
2770 Fix hang on reset on Ocotea board due to flash in wrong mode.
2772 * Patch by Dave Peverley, 29 Apr 2004:
2773 add MAC address detection to smc91111 driver
2775 * Patch by David Müller, 28 Apr 2004:
2776 fix typo in lib_arm/board.c
2778 * Patch by Tolunay Orkun, 20 Apr 2004:
2779 - README update: add CONFIG_CSB272 and csb272_config
2780 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2781 i2cfast environment variable
2783 * Patch by Yuli Barcohen, 19 Apr 2004:
2784 - Rename DUET_ADS to MPC885ADS
2785 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2786 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2787 - Clean up FADS family port to use the new defines
2789 * Fix PCI support on CPC45 board
2791 * Patch by Scott McNutt, 25 Apr 2004:
2792 Add Nios GDB/JTAG Console support:
2793 - Add stubs to support gdb via JTAG.
2794 - Add support for console over JTAG.
2797 * Add support for CATcenter board (based on PPChameleon ME module)
2799 * Patch by Klaus Heydeck, 12 May 2004:
2800 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2801 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2802 various changes to KUP4 board specific files
2804 * Fix minor network problem on MPC5200: need some delay between
2805 resetting the PHY and sending the first packet. Implemented in a
2806 "natural" way by invoking the PHY reset and initialization code
2807 only once after power on vs. each time the interface is brought up.
2809 * Add some limited support for low-speed devices to SL811 USB controller
2810 (at least "usb reset" now passes successfully and "usb info" displays
2811 correct information)
2813 * Change init sequence for multiple network interfaces: initialize
2814 on-chip interfaces before external cards.
2816 * Fix memory leak in the NAND-specific JFFS2 code
2818 * Fix SL811 USB controller when attached to a USB hub
2820 * Fix config option spelling in PM520 config file
2822 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2823 patches by Pantelis Antoniou, 30 Mar 2004)
2825 * Fix minor NAND JFFS2 related issue
2827 * Fixes for SL811 USB controller:
2828 - implement workaround for broken memory stick
2829 - improve error handling
2831 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2832 cope with congested networks.
2834 ======================================================================
2835 Changes for U-Boot 1.1.1:
2836 ======================================================================
2838 * Patch by Travis Sawyer, 23 Apr 2004:
2839 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2840 errata from Vitesse Semiconductor.
2842 * Patch by Philippe Robin, 22 Apr 2004:
2843 Fix ethernet configuration for "versatile" board
2845 * Patch by Kshitij Gupta, 21 Apr 2004:
2846 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2848 * Patch by Steven Scholz, 24 Feb 2004:
2849 Fix a bug in AT91RM9200 ethernet driver:
2850 The MII interface is now initialized before accessing the PHY.
2852 * Patch by John Kerl, 19 Apr 2004:
2853 Use U-boot's miiphy.h for PHY register names, rather than
2854 introducing a new header file.
2856 * Update pci_ids.h from linux-2.4.26
2858 * Patch by Masami Komiya, 19 Apr 2004:
2859 Fix problem cause by VLAN function on little endian architecture
2860 without VLAN environment
2862 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2863 binary image for all clock frequencies. Implement run-time
2864 optimization of flash access timing based on the actual bus
2867 * Modify KUP4X board configuration to use SL811 driver for USB memory
2868 sticks (including FAT / VFAT filesystem support)
2870 * Add SL811 Host Controller Interface driver for USB
2872 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2874 * Patch by Pantelis Antoniou, 19 Apr 2004:
2875 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2876 Minor patches for Intracom boards.
2878 * Patch by Christian Pell, 19 Apr 2004:
2879 cleanup support for CF/IDE on PCMCIA for PXA25X
2881 * Temporarily disabled John Kerl's extended MII command code because
2882 "miivals.h" is missing
2884 * Patches by Mark Jonas, 13 Apr 2004:
2885 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2886 - Add sync instructions to IceCube SDRAM init code
2887 - Move SDRAM chip constants into seperate include files
2888 - Unify DDR and SDR initialization code
2889 - Unify all IceCube (Lite5xxx) target names
2891 * Patch by John Kerl, 16 Apr 2004:
2892 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2893 mii read 4-7 18-1a. Also add mii dump subcommand for
2894 pretty-printing standard regs 0-5.
2896 * Patch by Stephen Williams, 16 April 2004:
2897 fix typo in JSE.h; update MAINTAINERS
2899 * Patch by Matthew S. McClintock, 14 Apr 2004:
2900 fix initdram function for utx8245 board
2902 * Patch by Markus Pietrek, 14 Apr 2004:
2903 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2905 * Patch by Reinhard Meyer, 18 Apr 2004:
2906 provide the IDE Reset Function for EMK 5200 boards
2908 * Patch by Masami Komiya, 12 Apr 2004:
2909 fix pci_hose_write_config_{byte,word}_via_dword problems
2911 * Patch by Sangmoon Kim, 12 Apr 2004:
2912 Update max RAM size for debris board
2914 * Patch by Travis Sawyer, 08 Apr 2004:
2915 Add TLB entry for second DIMM slot on ocotea
2917 * Patch by Masami Komiya, 08 Apr 2004:
2918 add RTL8169 network driver
2920 * Patch by Dan Malek, 07 Apr 2004:
2921 - Add support for RPC/STx GP3, Motorola 8560 board
2922 - Update 85xx TSEC driver so it searches MII for first available PHY
2924 - Add functions to support console MII commands.
2926 * Patch by Tolunay Orkun, 07 Apr 2004:
2927 Move initialization of bi_iic_fast[]
2928 from board_init_f() to board_init_r()
2930 * Patch by Yasushi Shoji, 07 Apr 2004:
2931 Cleanup microblaze port
2933 * Patch by Sangmoon Kim, 07 Apr 2004:
2934 Add auto SDRAM module detection for Debris board
2936 * Patch by Rune Torgersen, 06 Apr 2004:
2937 - Fix some PCI problems on the MPC8266ADS board
2938 - Fix the location of some PCI entries in the immap structure
2940 * Patch by Yasushi Shoji, 07 Apr 2004:
2941 - add support for microblaze processors
2942 - add support for AtmarkTechno "suzaku" board
2944 * Configure PPChameleon board to use redundand environment in flash
2946 * Configure PPChameleon board to use JFFS2 NAND support.
2948 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2950 * Patch by Rune Torgersen, 16 Apr 2004:
2953 * Patches by Pantelis Antoniou, 16 Apr 2004:
2954 - add support for a new version of an Intracom board and fix
2955 various other things on others.
2956 - add verify support to the crc32 command (define
2957 CONFIG_CRC32_VERIFY to enable it)
2958 - fix FEC driver for MPC8xx systems:
2959 1. fix compilation problems for boards that use dynamic
2961 2. shut down FEC after network transfers
2962 - HUSH parser fixes:
2963 1. A new test command was added. This is a simplified version of
2964 the one in the bourne shell.
2965 2. A new exit command was added which terminates the current
2967 3. Fixed handing of $? (exit code of last executed command)
2968 - Fix some compile problems;
2969 add "once" functionality for the netretry variable
2971 * Patch by George G. Davis, 02 Apr 2004:
2972 add support for Intel Assabet board
2974 * Patch by Stephen Williams, 01 Apr 2004:
2975 Add support for Picture Elements JSE board
2977 * Patch by Christian Pell, 01 Apr 2004:
2978 Add CompactFlash support for PXA systems.
2980 * Patches by Pantelis Antoniou, 30 Mar 2004:
2981 - add auto-complete support to the U-Boot CLI
2982 - add support for NETTA and NETPHONE boards; fix NETVIA board
2983 - add support for the Epson 156x series of graphical displays
2984 (These displays are serial and not suitable for using a normal
2985 framebuffer console on them)
2986 - add infrastructure needed in order to POST any DSPs in a board
2987 - improve and fix various things in the MPC8xx FEC driver:
2988 1. The new 87x and 88x series of processors have two FECs,
2989 and the new driver supports them both.
2990 2. Another change in the 87x/88x series is support for
2991 the RMII (Reduced MII) interface. However numerous
2992 changes are needed to make it work since the PHYs
2993 are connected to the same lines. That means that
2994 you have to address them correctly over the MII
2996 3. We now correctly match the MII/RMII interface
2997 configuration to what the PHY reports.
2998 - Fix problem when readingthe MII status register. Due to the
2999 internal design of many PHYs you have to read the register
3000 twice. The problem is more apparent in 10Mbit mode.
3001 - add new mode ".jffs2s" for reading from a NAND device: it just
3002 skips over bad blocks.
3003 - add networking support for VLANs (802.1q), and CDP (Cisco
3005 - some minor patches / cleanup
3007 * Patch by Yuli Barcohen, 28 Mar 2004:
3008 - Add support for MPC8272 family including MPC8247/8248/8271/8272
3009 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
3010 - Change configuration method for MPC8260ADS family
3012 * add startup code to clear the BSS of standalone applications
3014 * Fix if / elif handling bug in HUSH shell
3016 ======================================================================
3017 Changes for U-Boot 1.1.0:
3018 ======================================================================
3020 * Patch by Mark Jonas: Remove config.tmp files only when
3021 unconfiguring the board
3023 * Adapt RMU board for bigger flash memory
3025 * Patch by Klaus Heydeck, 13 Mar 2003:
3026 Add support for KUP4X Board
3028 * Patch by Pavel Bartusek, 21 Mar 2004
3029 Add Reiserfs support
3031 * Patch by Hinko Kocevar, 20 Mar 2004
3032 - Add auto-release for SMSC LAN91c111 driver
3033 - Add save/restore of PTR and PNR regs as suggested in datasheet
3035 * Patch by Stephen Williams, 19 March 2004
3036 Increase speed of sector reads from SystemACE,
3037 shorten poll timeout and remove a useless reset
3039 * Patch by Tolunay Orkun, 19 Mar 2004:
3040 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
3043 * Patch by Brad Kemp, 18 Mar 2004:
3044 prevent machine checks during a PCI scan
3046 * Patch by Pierre Aubert, 18 Mar 2004:
3047 Fix string cleaning in IDE identification
3049 * Patch by Pierre Aubert, 18 Mar 2004:
3050 - Unify video mode handling for Chips & Technologies 69000 Video
3051 chip and Silicon Motion SMI 712/710/810 Video chip
3052 - Add selection of the video output (CRT or LCD) via 'videoout'
3053 environment variable for the Silicon Motion
3056 * Patch by Pierre Aubert, 18 Mar 2004:
3057 include/common.h typo fix
3059 * Patches by Tolunay Orkun, 17 Mar 2004:
3060 - Add support for bd->bi_iic_fast[] initialization via environment
3061 variable "i2cfast" (CONFIG_I2CFAST)
3062 - Add "i2cfast" u-boot environment variable support for csb272
3064 * Patch by Carl Riechers, 17 Mar 2004:
3065 Ignore '\0' characters in console input for use with telnet and
3068 * Patch by Leon Kukovec, 17 Mar 2004:
3069 typo fix for strswab prototype #ifdef
3071 * Patches by Thomas Viehweger, 16 Mar 2004:
3072 - show PCI clock frequency on MPC8260 systems
3073 - add FCC_PSMR_RMII flag for HiP7 processors
3074 - in do_jffs2_fsload(), take load address from load_addr if not set
3075 explicit, update load_addr otherwise
3076 - replaced printf by putc/puts when no formatting is needed
3077 (smaller code size, faster execution)
3079 * Patch by Phillippe Robin, 16 Mar 2004:
3080 avoid dereferencing NULL pointer in lib_arm/armlinux.c
3082 * Patch by Stephen Williams, 15 Mar 2004:
3083 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
3085 * Patch by Tolunay Orkun, 15 Mar 2004:
3086 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
3088 * Patch by Travis Sawyer, 15 Mar 2004:
3089 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
3091 * Add start-up delay to make sure power has stabilized before
3092 attempting to switch on USB on SX1 board.
3094 * Patch by Josef Wagner, 18 Mar 2004:
3095 - Add support for MicroSys XM250 board (PXA255)
3096 - Add support for MicroSys PM828 board (MPC8280)
3097 - Add support for 32 MB Flash on PM825/826
3098 - new SDRAM refresh rate for PM825/PM826
3099 - added support for MicroSys PM520 (MPC5200)
3100 - replaced Query by Identify command in CPU86/flash.c
3101 to support 28F160F3B
3103 * Fix wrap around problem with udelay() on ARM920T
3105 * Add support for Macronix flash on TRAB board
3107 * Patch by Pierre Aubert, 15 Mar 2004:
3108 Fix buffer overflow in IDE identification
3110 * Fix power-off of LCD for out-of-band temperatures on LWMON board
3112 * Remove redundand #define in IceCube.h
3114 * Patch by Steven Scholz, 27 Feb 2004:
3115 - Adding get_ticks() and get_tbclk() for AT91RM9200
3116 - Many white space fixes in cpu/at91rm9200/interrupts.c
3118 * Patches by Steven Scholz, 20 Feb 2004:
3119 some cleanup in AT91RM9200 related code
3121 * Patches by Travis Sawyer, 12 Mar 2004:
3122 - Fix Gigabit Ethernet support for 440GX
3123 - Add Gigabit Ethernet Support to MII PHY utilities
3125 * Patch by Brad Kemp, 12 Mar 2004:
3126 Fixes for drivers/cfi_flash.c:
3127 - Better support for x8/x16 implementations
3128 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
3129 - Added defines for AMD command and address constants
3131 * Patch by Leon Kukovec, 12 Mar 2004:
3132 Fix get_dentfromdir() to correctly handle deleted dentries
3134 * Patch by George G. Davis, 11 Mar 2004:
3135 Remove hard coded network settings in TI OMAP1610 H2
3136 default board config
3138 * Patch by George G. Davis, 11 Mar 2004:
3139 add support for ADS GraphicsClient+ board.
3141 * Patch by Pierre Aubert, 11 Mar 2004:
3142 - add bitmap command and splash screen support in cfb console
3143 - add [optional] origin in the bitmap display command
3145 * Patch by Travis Sawyer, 11 Mar 2004:
3146 Fix ocotea board early init interrupt setup.
3148 * Patch by Thomas Viehweger, 11 Mar 2004:
3149 Remove redundand code; add PCI-specific bits to include/mpc8260.h
3151 * Patch by Stephan Linz, 09 Mar 2004
3152 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
3154 * Patch by George G. Davis, 9 Mar 2004:
3155 fix recent build failure for SA1100 target
3157 * Patch by Travis Sawyer, 09 Mar 2004:
3158 Support native interrupt mode for the IBM440GX.
3159 Previously it was running in 440GP compatibility mode.
3161 * Patch by Philippe Robin, 09 Mar 2004:
3162 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
3165 * Patch by Masami Komiya, 08 Mar 2004:
3166 Don't overwrite server IP address or boot file name
3167 when the boot server does not return values
3169 * Patch by Tolunay Orkun, 5 Mar 2004:
3170 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
3172 * Patch by Tolunay Orkun, 5 Mar 2004:
3173 Fix early board initialization for Cogent CSB272 board
3175 * Patch by Ed Okerson, 3 Mar 2004:
3176 fix CFI flash writes for little endian systems
3178 * Patch by Reinhard Meyer, 01 Mar 2004:
3179 generalize USB and IDE support for MPC5200 with according
3180 changes to IceCube.h and TOP5200.h
3181 add Am29LV256 256 MBit FLASH support for TOP5200 boards
3182 add info about USB and IDE to README
3184 * Patch by Yuli Barcohen, 4 Mar 2004:
3185 Fix problems with GCC 3.3.x which changed handling of global
3186 variables explicitly initialized to zero (now in .bss instead of
3189 * Patch by Leon Kukovec, 02 Mar 2004:
3190 add strswab() to fix IDE LBA capacity, firmware and model numbers
3191 on little endian machines
3193 * Patch by Masami Komiya, 02 Mar 2004:
3194 - Remove get_ticks() from NFS code
3195 - Add verification of RPC transaction ID
3197 * Patch by Pierre Aubert, 02 Mar 2004:
3198 cleanup for IDE and USB drivers for MPC5200
3200 * Patch by Travis Sawyer, 01 Mar 2004:
3202 - Add IBM PPC440GX Ref Platform support (Ocotea)
3203 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
3204 Adapted to U-Boot and 440GX port
3206 - Add gracious handling of all Ethernet Pin Selections for 440GX
3207 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
3209 - Add needed bit definitions
3212 * Patch by Carl Riechers, 1 Mar 2004:
3213 Add PPC440GX prbdv0 divider to fix memory clock calculation.
3215 * Patch by Stephan Linz, 27 Feb 2004
3216 - avoid problems for targets without NFS download support
3218 * Patch by Rune Torgersen, 27 Feb 2004:
3219 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
3220 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
3221 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
3223 * Patch by Masami Komiya, 27 Feb 2004:
3224 Fix rarpboot: add autoload by NFS
3226 * Patch by Dan Eisenhut, 26 Feb 2004:
3227 fix flash_write return value in saveenv
3229 * Patch by Stephan Linz, 11 Dec 2003
3230 expand config.mk to avoid trigraph warnings on NIOS
3232 * Rename "BMS2003" board into "HMI10"
3234 * SX1 patches: use "serial#" for USB serial #; use redundand environment
3235 storage; auto-set console on USB port (using preboot command)
3237 * Add support for SX1 mobile phone; add support for USB-based console
3238 (enable with "setenv stdout usbtty; setenv stdin usbtty")
3240 * Fix LOWBOOT configuration for MPC5200 with DDR memory
3242 * Fix SDRAM timings for LITE5200 / IceCube board
3244 * Handle Auti-MDIX / connection status for INCA-IP
3246 * Fix USB problems when attempting to read 0 bytes
3248 * Patch by Travis Sawyer, 26 Feb 2004:
3249 Fix broken compile for XPEDITE1K target.
3251 * Patch by Stephan Linz, 26 Feb 2004:
3252 Bug fix for NFS code on NIOS targets
3254 * Patch by Stephen Williams, 26 Feb 2004:
3255 Break up SystemACE reads of large block counts
3257 * Patch by Pierre Aubert, 26 Feb 2004
3258 add IDE support for MPC5200
3260 * Patch by Masami Komiya, 26 Feb 2004:
3261 add autoload via NFS
3263 * Patch by Stephen Williams
3264 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
3265 elsewhere in the source.
3267 * Patch by Steven Scholz, 25 Feb 2004:
3268 - Timeouts in FPGA code should be based on CFG_HZ
3269 - Minor cleanup in code for Altera FPGA ACEX1K
3271 * Patch by Steven Scholz, 25 Feb 2004:
3272 Changed "Directory Hierarchy" section in README
3274 * Patch by Masami Komiya, 25 Feb 2004:
3275 Reduce copy count in nfs_read_reply() of NFS code
3277 * Patch by Markus Pietrek, 24 Feb 2004:
3278 NS9750 DevBoard added
3280 * Patch by Pierre Aubert, 24 Feb 2004
3281 add USB support for MPC5200
3283 * Patch by Steven Scholz, 24 Feb 2004:
3284 - fix MII commands to use values from last command
3286 * Patch by Torsten Demke, 24 Feb 2004:
3287 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
3289 * Patch by Rahul Shanbhag, 19 Feb 2004:
3290 Fixes for for OMAP1610 board:
3291 - shift some IRQ specific code to platform.S file
3292 - remove duplicatewatchdog reset code from start.S
3294 * Make Auto-MDIX Support configurable on INCA-IP board
3296 * Fix license for mkimage tool
3298 * Patch by Masami Komiya, 24 Feb 2004:
3299 Update NetBootFileXferSize in NFS code
3301 * Patch by Scott McNutt, 24 Feb 2004:
3302 fix packet length in NFS code
3304 * Patch by Masami Komiy, 22 Feb 2004:
3305 Add support for NFS for file download
3307 * Patch by Andrea Scian, 17 Feb 2004:
3308 Add support for S3C44B0 processor and DAVE B2 board
3310 * Patch by Steven Scholz, 20 Feb 2004:
3311 - Add support for MII commands on AT91RM9200 boards
3312 - some cleanup in AT91RM9200 ethernet code
3314 * Patch by Peter Ryser, 20 Feb 2004:
3315 Add support for the Xilinx ML300 platform
3317 * Patch by Stephan Linz, 17 Feb 2004:
3318 Fix watchdog support for NIOS
3320 * Patch by Josh Fryman, 16 Feb 2004:
3321 Fix byte-swapping for cfi_flash.c for different bus widths
3323 * Patch by Jon Diekema, 14 Jeb 2004:
3324 Remove duplicate "FPGA Support" notes from the README file
3326 * Patches by Reinhard Meyer, 14 Feb 2004:
3327 - update board/emk tree; use common flash driver
3328 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
3329 [adapted for other PPC CPUs -- wd]
3330 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
3332 * Patch by Jon Diekema, 13 Feb 2004:
3333 Call show_boot_progress() whenever POST "FAILED" is printed.
3335 * Patch by Nishant Kamat, 13 Feb 2004:
3336 Add support for TI OMAP1610 H2 Board
3337 Fixes for cpu/arm926ejs/interrupt.c
3338 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
3339 Fix for a timer bug in OMAP1610 Innovator
3340 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
3342 * Patches by Stephan Linz, 12 Feb 2004:
3343 - add support for NIOS timer with variable period preload counter value
3344 - prepare POST framework support for NIOS targets
3346 * Patch by Denis Peter, 11 Feb 2004:
3347 add POST support for the MIP405 board
3349 * Patch by Laurent Mohin, 10 Feb 2004:
3350 Fix buffer overflow in common/usb.c
3352 * Patch by Tolunay Orkun, 10 Feb 2004:
3353 Add support for Cogent CSB272 board
3355 * Patch by Thomas Elste, 10 Feb 2004:
3356 Add support for NET+50 CPU and ModNET50 board
3358 * Patch by Sam Song, 10 Feb 2004:
3359 Fix typos in cfi_flash.c
3361 * Patch by Leon Kukovec, 10 Feb 2004
3362 Fixed long dir entry slot id calculation in get_vfatname
3364 * Patch by Robin Gilks, 10 Feb 2004:
3365 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3366 !=, <>, <, >, <=, >=)
3368 * Fix problem with side effects in macros in include/usb.h
3370 * Patch by David Benson, 13 Nov 2003:
3371 bug 841358 - fix TFTP download size limit
3373 * Fixing bug 850768:
3374 improper flush_cache() in load_serial()
3376 * Fixing bug 834943:
3377 MPC8540 - missing volatile declarations
3379 * Patch by Stephen Williams, 09 Feb 2004:
3380 Add support for Xilinx SystemACE chip:
3381 - New files common/cmd_ace.c and include/systemace.h
3382 - Hook systemace support into cmd_fat and the partition manager
3384 * Patch by Travis Sawyer, 09 Feb 2004:
3385 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3387 * Patch by Travis Sawyer, 09 Feb 2004:
3389 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3390 - Add phymode for 440 enet
3393 - Change board_pre_init to board_early_init_f
3394 - Add user flash to bus controller setup
3396 - Fix is_pci_host to check GPIO for monarch bit
3397 - Force xpedite1k to pci conventional mode (via #define option)
3399 * Patch by Brad Kemp, 4 Feb 2004:
3400 - handle the machine check that is generated during the PCI scans
3402 - define the registers used in the IMMR by the PCI subsystem.
3404 * Patch by Pierre Aubert, 03 Feb 2004:
3405 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3407 * Patch by Jeff Angielski, 03 Feb 2004:
3408 Fix copy & paste error in cpu/mpc8260/pci.c
3410 * Patch by Reinhard Meyer, 24 Jan 2004:
3411 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3413 * Add Auto-MDIX support for INCA-IP
3417 * Patch by Josef Baumgartner, 10 Feb 2004:
3418 Fixes for ColdFire port
3420 * Patch by Brad Kemp, 11 Feb 2004:
3421 Fix CFI flash driver problems
3423 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3424 modules at CPU clock frequencies above 66 MHz.
3426 * Optimize flash programming speed for LWMON (by another 100% :-)
3428 * Patch by Jian Zhang, 3 Feb 2004:
3429 - Changed the incorrect FAT12BUFSIZE
3430 - data_begin in fsdata can be negative. Changed it to be short.
3432 * Patches by Stephan Linz, 30 Jan 2004:
3433 1: - board/altera/common/flash.c:flash_erase():
3434 o allow interrupts befor get_timer() call
3435 o check-up each erased sector and avoid unexpected timeouts
3436 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3437 o enclose sevenseg_set() in cpp condition
3438 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3439 - fix some typed in mistakes in the NIOS documentation
3440 2: - split DK1C20 configuration into several header files:
3441 o two new files for each NIOS CPU description
3442 o U-Boot related part is remaining in DK1C20.h
3443 3: - split DK1S10 configuration into several header files:
3444 o two new files for each NIOS CPU description
3445 o U-Boot related part is remaining in DK1S10.h
3446 4: - Add support for the Microtronix Linux Development Kit
3447 NIOS CPU configuration at the Altera Nios Development Kit,
3448 Stratix Edition (DK-1S10)
3449 5: - Add documentation for the Altera Nios Development Kit,
3450 Stratix Edition (DK-1S10)
3451 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3453 7: - Add support for the common U-Boot SPI framework at
3456 * Patch by Rahul Shanbhag, 28 Jan 2004:
3457 Fix flash protection/locking handling for OMAP1610 innovator board.
3459 * Patch by Rolf Peukert, 28 Jan 2004:
3460 fix flash write problems on CSB226 board (write with 32 bit bus width)
3462 * Patches by Mark Jonas, 16 Jan 2004:
3463 - fix rounding error when calculating baudrates for MPC5200 PSCs
3464 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3465 time which is not supported
3467 * Patch by Yuli Barcohen, 26 Jan 2004:
3468 Allow bzip2 compression for small memory footprint boards
3470 * Patch by Brad Kemp, 21 Jan 2004:
3471 Add support for CFI flash driver for both the Intel and the AMD
3474 * Patch by Travis Sawyer, 20 Jan 2004:
3475 Fix pci bridge auto enumeration of sibling p2p bridges.
3477 * Patch by Tolunay Orkun, 12 Jan 2004:
3478 Add some delays as needed for Intel LXT971A PHY support
3480 * Patches by Stephan Linz, 09 Jan 2004:
3481 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3482 - make DK1C20 board configuration related to ASMI conform to
3485 * Patch by Anders Larsen, 09 Jan 2004:
3487 ARM memory layout fixes: the abort-stack is now set up in the
3488 correct RAM area, and the BSS is zeroed out as it should be.
3490 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3491 of the linker scripts are replaced by '__bss_start' and '_end',
3492 resp., which is a further step to eliminate unnecessary differences
3493 between the implementation of the CPU architectures.
3495 * Patch by liang a lei, 9 Jan 2004:
3496 Fix Intel 28F128J3 ID in include/flash.h
3498 * Patch by Masami Komiya, 09 Jan 2004:
3499 add support for TB0229 board (NEC VR4131 MIPS processor)
3501 * Patch by Leon Kukovec, 12 Dec 2003:
3502 changed extern __inline__ into static __inline__ in
3503 include/linux/byteorder/swab.h
3505 * Patch by Travis Sawyer, 30 Dec 2003:
3506 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3507 select MDI port based on enabled EMAC device.
3508 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3511 * Patch by Wolter Kamphuis, 15 Dec 2003:
3512 made CONFIG_SILENT_CONSOLE usable on all architectures
3514 * Disable date command on TQM866M - there is no RTC on MPC866
3516 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3518 * Implement adaptive SDRAM timing configuration based on actual CPU
3519 clock frequency for INCA-IP; fix problem with board hanging when
3520 switching from 150MHz to 100MHz
3522 * Add PCMCIA CS support for BMS2003 board
3524 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3525 see doc/README.MPC866 for details;
3526 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3527 calculate CPU clock frequency from PLL register values.
3529 * Add support for 128 MB RAM on TQM8xxL/M modules
3531 * Fix PS/2 keyboard problem caused by statically initialized variable
3532 pointing to a location in flash
3534 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3536 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3537 before we can access it; add delay in case we are faster (with no
3540 * Cleanup of some init functions
3542 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3543 to avoid Linux crashes by early packets coming in.
3545 * Accelerate flash accesses on LWMON board by using buffered writes
3547 * Fix typo in Makefile;
3548 fix problem with PARTNUM detection
3550 * Patch by Reinhard Meyer, 09 Jan 2004:
3551 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3553 * Add support for IDE LED on BMS2003 board
3554 (exclusive with status LED!)
3556 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3559 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3560 Add common files for "emk" boards
3562 * Add a common get_ram_size() function and modify the the
3563 board-specific files to invoke that common implementation.
3565 ======================================================================
3566 Changes for U-Boot 1.0.1:
3567 ======================================================================
3569 * Set default clock for INCA-IP to 150 MHz
3571 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3572 add I2C support; add support for DS1337 RTC
3574 * Add CompactFlash support for BMS2003 board
3576 * Add support for status LED on BMS2003 board
3578 * Patch by Scott McNutt, 02 Jan 2004:
3579 Add support for the Nios Active Serial Memory Interface (ASMI)
3582 * Patch by Andrea Marson, 16 Dec 2003:
3583 Add support for the PPChameleon ME and HI modules
3585 * Patch by Yuli Barcohen, 22 Dec 2003:
3586 Add support for Motorola DUET ADS board (MPC87x/88x)
3588 * Patch by Robert Schwebel, 15 Dec 2003:
3589 add support for cramfs (uses JFFS2 command interface)
3591 * Patches by Stephan Linz, 11 Dec 2003:
3592 - more documentation for NIOS port
3593 - new struct nios_pio_t, struct nios_spi_t
3594 - Reconfiguration for NIOS Development Kit DK1C20:
3595 o move board related code from board/dk1c20
3596 to board/altera/dk1c20
3597 o create a new common source path board/altera/common
3598 and move generic flash access stuff into it
3599 o change/expand configuration file DK1C20.h
3600 - Add support for NIOS Development Kit DK1S10
3601 - Add status LED support for NIOS systems
3602 - Add dual 7-segment LED support for Altera NIOS DevKits
3604 * Patch by Ronen Shitrit, 10 Dec 2003:
3605 Add support for the Marvell DB64360 / DB64460 development boards
3607 * Patch by Detlev Zundel, 10 Dec 2003:
3608 fix dependency problem in examples/Makefile
3610 * Patch by Denis Peter, 8 Dec 2003
3611 - add support for the PATI board (MPC555)
3612 - add SPI support for the MPC5xx
3614 * Patch by Anders Larsen, 08 Dec 2003:
3615 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3616 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3617 cleanup some redundand #defines
3619 * Patch by André Schwarz, 8 Dec 2003:
3620 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3621 - TX and RX deskriptors must be quad-word aligned
3622 - does not work with only one TX deskriptor
3623 - standard reset method does not work
3625 * Patch by Masami Komiya, 08 Dec 2003:
3626 add RTL8139 ethernet driver
3628 * Patches by Ed Okerson, 07 Dec 2003:
3629 - fix ethernet for the AU1x00 processors in little-endian mode.
3630 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3632 * Minor code cleanup (coding style)
3634 * Patch by Reinhard Meyer, 30 Dec 2003:
3635 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3636 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3637 - turned debug print of PHY registers into a function (called in two places)
3638 - added support for EMK MPC5200 based modules
3640 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3642 * Add support for TQM866M modules
3644 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3646 * Fix a few compiler warnings
3648 * Patch by Reinhard Meyer, 28 Dec 2003:
3649 Add initial support for TOP5200 board
3651 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3652 environment variable which can set to "100", "133", or "150". The
3653 CPU clock will be configured accordingly upon next reboot. Other
3654 values are ignored. In case of an invalid or undefined "cpuclk"
3655 value, the compile-time default CPU clock speed will be used.
3657 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3658 window that is used to access the UART registers by the Linux driver)
3660 * Patch by Reinhard Meyer, 20 Dec 2003:
3661 Fix clock calculation for the MPC5200 for higher clock frequencies
3662 (above 2**32 / 10 = 429.5 MHz).
3664 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3666 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3668 * Add new configuration for IceCube board with DDR memory
3670 * Update TRAB memory configurations
3672 * Add JFFS2 support for INCA-IP board
3674 * Patch by Bill Hargen, 09 Dec 2003:
3675 - BUBINGA405EP: changed flash driver to protect top sector containing
3677 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3678 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3679 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3680 - 405EP: added/fixed support for "reginfo" command.
3681 - 4xx: removed spurious MII error messages on "mii info" command.
3683 * Patch by Bernhard Kuhn, 28 Nov 2003:
3684 add support for ColdFire CPU
3685 add support for Motorola M5272C3 and M5282EVB boards
3687 * Patch by Pierre Aubert, 24 Nov 2003:
3688 - add a return value for the fpga command
3689 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3690 is defined. If ide_preinit fails, ide_init is aborted.
3691 - fix an endianess problem in fat.h
3693 * Patch by Wolter Kamphuis, 05 Dec 2003:
3694 Add support for SNMC's QS850/QS823/QS860T boards
3696 * Patch by Yuli Barcohen, 3 Dec 2003:
3697 "revive" U-Boot support for old Motorola MPC860ADS board
3699 * Patch by Cam(ilo?), 03 Dec 2003:
3700 make examples build even with broken Montavista objcopy
3702 * Patch by Pavel Bartusek, 27 Nov 2003:
3703 fix conversion problem with "bootretry" evironment variable
3705 * Patch by Andre Schwarz, 24 Nov 2003:
3706 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3708 * Patch by Pavel Bartusek, 21 Nov 2003:
3709 set ZMII bridge speed on 440
3711 * Patch by Anders Larsen, 17 Nov 2003:
3712 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3714 * Patches by David Müller, 14 Nov 2003:
3715 - board/mpl/common/common_util.c
3716 * implement support for BZIP2 compressed images
3717 * various cleanups (printf -> puts, ...)
3718 - board/mpl/common/flash.c
3719 * report correct errors to upper layers
3720 * check the erase fail and VPP low bits in status reg
3721 - board/mpl/vcma9/cmd_vcma9.c
3722 - board/mpl/vcma9/flash.c
3723 * various cleanups (printf -> puts, ...)
3725 * fix typo in comment
3726 - cpu/arm920t/usb_ohci.c
3727 * support for S3C2410 is missing in #if line
3729 * reinit some registers in case of error (cable missing, ...)
3731 * support for USB/MMC devices is missing in #if line
3732 - include/configs/MIP405.h
3733 - include/configs/PIP405.h
3734 * enable BZIP2 support
3735 * enlarge malloc space to 1MiB because of BZIP2 support
3736 - include/configs/VCMA9.h
3737 * enable BZIP2 support
3738 * enlarge malloc space to 1MiB because of BZIP2 support
3739 * enable USB support
3740 - lib_arm/armlinux.c
3741 * change calling convention of ARM Linux kernel as
3742 described on http://www.arm.linux.org.uk/developer/booting.php
3744 * Patch by Thomas Lange, 14 Nov 2003:
3745 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3746 support all these AMD boards.
3748 * Patch by Thomas Lange, 14 Nov 2003:
3749 Workaround for mips au1x00 physical memory accesses (the au1x00
3750 uses a 36 bit bus internally and cannot access physical memory
3751 directly. Use the uncached SDRAM address instead of the physical
3754 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3755 add Realtek 8019 ethernet driver
3757 * Patch by Yuli Barcohen, 13 Nov 2003:
3758 MPC826xADS/PQ2FADS cleanup
3760 * Patch by Anders Larsen, 12 Nov 2003:
3761 Update README to mark the PORTIO commands non-standard
3763 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3764 update for for Atmel AT91RM9200DK development kit:
3765 - support for environment variables in DataFlash
3766 - Atmel DataFlash AT45DB1282 support
3768 * Patch by Jeff Carr, 11 Nov 2003:
3769 add support for new version of 8270 processors
3771 * Patches by George G. Davis, 05 Nov 2003:
3772 - only pass the ARM linux initrd tag to the kernel when an initrd
3774 - update omap1510inn configuration file
3776 * Patches by Stephan Linz, 3 Nov 2003:
3777 - more endianess fixes for LAN91C111 driver
3778 - CFG_HZ configuration patch for NIOS Cyclone board
3780 * Patch by Stephan Linz, 28 Oct 2003:
3781 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3783 * Patch by Steven Scholz, 20 Oct 2003:
3784 - make "mii info <addr>" show infor for PHY at "addr" only
3785 - Endian fix for miiphy_info()
3787 * Patch by Gleb Natapov, 19 Sep 2003:
3788 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3790 * Patch by Anders Larsen, 17 Sep 2003:
3791 Bring ARM memory layout in sync with the documentation:
3792 stack and malloc-heap are now located _below_ the U-Boot code
3794 * Accelerate booting on TRAB board: read and check autoupdate image
3795 headers first instead of always reading the whole images.
3797 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3799 * Enabled password check on RMU board
3801 * Fix configuration problem with IceCube in LOWBOOT configuration:
3802 envrionment got embedded, corrupting the image layout.
3804 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3806 * Added BMS2003 board
3807 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3809 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3810 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3813 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3816 * Add checksum verification to 'imls' command
3818 * Add bd_info fields needed for 4xx Linux I2C driver
3820 * Patch by Martin Krause, 4 Nov. 2003:
3821 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3823 * Print used network interface when CONFIG_NET_MULTI is set
3825 * Patch by Bernhard Kuhn, 28 Oct 2003:
3826 Add low boot support for MPC5200
3828 * Fix problem with dual PCMCIA support (NSCU)
3830 * Fix MPC5200 I2C initialization function
3832 ======================================================================
3833 Changes for U-Boot 1.0.0:
3834 ======================================================================
3836 * Fix parameter passing to standalone images with bootm command
3838 * Patch by Kyle Harris, 30 Oct 2003:
3839 Fix build errors for ixdp425 board
3841 * Patch by David M. Horn, 29 Oct 2003:
3842 Fixes to build under CYGWIN
3844 * Get IceCube MGT5100 working (again)
3846 * Fix problems in memory test on some boards (which was not
3847 non-destructive as intended)
3849 * Patch by Gary Jennejohn, 28 Oct 2003:
3850 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3851 to prevent stack overflow on ARM systems
3853 * Patch by Stephan Linz, 28 Oct 2003:
3854 fix init sequence error for NIOS port
3856 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3858 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3860 * Patch by Xiao Xianghua, 23 Oct 2003:
3861 small patch for mpc85xx
3863 * Fix small problem in MPC5200 I2C driver
3865 * Fix FCC3 support on ATC board
3867 * Correct header printing for multi-image files in do_bootm()
3869 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3871 * Fix PCI problems on PPChameleon board
3873 * Patch by Steven Scholz, 18 Oct 2003:
3874 Fix AT91RM9200 ethernet driver
3876 * Patch by Nye Liu, 17 Oct 2003:
3877 Fix typo in include/mpc8xx.h
3879 * Patch by Richard Woodruff, 16 Oct 03:
3880 Fixes for cpu/arm925/interrupt.c
3881 - Initialize timestamp & lastdec vars.
3882 - fix timestamp overflows.
3883 - fix lastdec overflow.
3884 - smarter normalization to allow udelay() below 1ms to work.
3886 * Patch by Scott McNutt, 16 Oct
3887 add networking support for the Altera Nios Development Kit,
3888 Cyclone Edition (DK-1C20)
3890 * Patch by Jon Diekema, 14 Oct 2003:
3891 add hint about doc/README.silent to README file
3893 * Add CompactFlash support for NSCU
3895 * Fix PCI problems on PPChameleonEVB
3897 * TRAB auto-update: Base decision if we have to strip the image
3898 header on image type as encoded in the header
3899 (include image type patch by Martin Krause, 17 Oct 2003)
3901 * Patches by Xianghua Xiao, 15 Oct 2003:
3903 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3904 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3905 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3907 * Fix flash timings on TRAB board
3909 * Make sure HUSH is initialized for running auto-update scripts
3911 * Make 5200 reset command _really_ reset the board, without running
3912 any other code after it
3914 * Fix errors with flash erase when range spans across banks
3915 that are mapped in reverse order
3917 * Fix flash mapping and display on P3G4 board
3919 * Patch by Kyle Harris, 15 Jul 2003:
3920 - add support for Intel IXP425 CPU
3921 - add support for IXDP425 eval board
3923 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3924 for more information
3926 * Patch by Steven Scholz, 10 Oct 2003
3927 - Add support for Altera FPGA ACEX1K
3929 * Patches by Thomas Lange, 09 Oct 2003:
3930 - fix cmd_ide.c for non ppc boards (read/write functions did not
3931 add ATA base address)
3932 - fix for shannon board
3933 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3934 - Endian swap ATA identity for all big endian CPUs, not just PPC
3935 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3937 - add support for dbau1x00 board (MIPS32)
3939 * Patch by Sangmoon Kim, 07 Oct 2003:
3940 add support for debris board
3942 * Patch by Martin Krause, 09 Oct 2003:
3943 Fixes for TRAB board
3944 - /board/trab/rs485.c: correct baudrate
3945 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3946 udelay(); fix some timing problems with adc controller
3947 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3948 modify commands: touch and buzzer
3950 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3951 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3952 Use direct function calls for auto_update instead of hush commands
3954 * Patch by Scott McNutt, 04 Oct 2003:
3955 - add support for Altera Nios-32 CPU
3956 - add support for Nios Cyclone Development Kit (DK-1C20)
3958 * Patch by Steven Scholz, 29 Sep 2003:
3959 - A second parameter for bootm overwrites the load address for
3960 "Standalone Application" images.
3961 - bootm sets environment variable "filesize" to the resulting
3962 (uncompressed) data length for "Standalone Application" images
3963 when autostart is set to "no". Now you can do something like
3964 if bootm $fpgadata $some_free_ram ; then
3965 fpga load 0 $some_free_ram $filesize
3968 * Patch by Denis Peter, 25 Sept 2003:
3969 add support for the MIP405 Rev. C board
3971 * Patch by Yuli Barcohen, 25 Sep 2003:
3972 add support for Zephyr Engineering ZPC.1900 board
3974 * Patch by Anders Larsen, 23 Sep 2003:
3975 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3976 implemented for the x86 architecture)
3978 * Patch by Sangmoon Kim, 23 Sep 2003:
3979 fix pll_pci_to_mem_multiplier table for MPC8245
3981 * Patch by Anders Larsen, 22 Sep 2003:
3982 enable timed autoboot on PXA
3984 * Patch by David Müller, 22 Sep 2003:
3985 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3986 returns correct libgcc file path
3987 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3988 time on s3c24x0 systems
3990 * Patch by Jon Diekema, 19 Sep 2003:
3991 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3992 link state to the fault LED.
3993 - In NetLoop, make the Fault LED reflect the link status. The link
3994 status gets updated on entry, and on timeouts.
3996 * Patch by Anders Larsen, 18 Sep 2003:
3997 allow mkimage to build and run on Cygwin-hosted systems
3999 * Patch by Frank Müller, 18 Sep 2003:
4000 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
4003 * Patch by Pantelis Antoniou, 16 Sep 2003:
4004 add tool to compute fileds in the PLPRCR register for MPC86x
4006 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
4008 * Fix build problems under FreeBSD
4010 * Add generic filesystem image type
4012 * Make fatload set filesize environment variable
4014 * enable basic / medium / high-end configurations for PPChameleonEVB
4015 board; fix NAND code
4017 * enable TFTP client code to specify to the server the desired
4018 timeout value (see RFC-2349)
4020 * Improve SDRAM setup for TRAB board
4022 * Suppress all output with splashscreen configured only if "splashimage"
4025 * Fix problems with I2C support for mpc5200
4027 * Adapt TRAB configuration and auto_update to new memory layout
4029 * Add configuration for wtk board
4031 * Add support for the Sharp LQ065T9DR51U LCD display
4033 * Patch by Rune Torgersen, 17 Sep 2003:
4034 - Fixes for MPC8266 default config
4035 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
4037 * Patches by Jon Diekema, 17 Sep 2003:
4038 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
4041 - adjust "help" output
4043 * Patches by Anders Larsen, 17 Sep 2003:
4044 - fix spelling errors
4045 - set GD_FLG_DEVINIT flag only after device function pointers
4047 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
4049 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
4050 - trigger watchdog while waiting in serial driver
4052 * Add auto-update code for TRAB board using USB memory sticks,
4053 support new configuration with more memory
4055 * disable MPC5200 bus pipelining as workaround for bus contention
4057 * Modify XLB arbiter priorities on MPC5200 so all devices use same
4058 priority; configure critical interrupts to be handled like external
4061 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
4062 go back to 66 MHz for stability
4064 * Patches by Jon Diekema, 15 Sep 2003:
4065 - add description for missing CFG_CMD_* entries in the README file
4068 * Patch by Gleb Natapov, 14 Sep 2003:
4069 enable watchdog support for all MPC824x boards that have a watchdog
4071 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
4072 "Non-octet Aligned Frame" errors we see at 100 Mbps
4074 * Patch by Sharad Gupta, 14 Sep 2003:
4075 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
4077 * Patch by llandre, 11 Sep 2003:
4078 update configuration for PPChameleonEVB board
4080 * Patch by David Müller, 13 Sep 2003:
4081 various changes to VCMA9 board specific files
4083 * Add I2C support for MGT5100 / MPC5200
4085 * Patch by Rune Torgersen, 11 Sep 2003:
4086 Changed default memory option on MPC8266ADS to NOT be Page Based
4087 Interleave, since this doesn't work very well with the standard
4090 * Patch by George G. Davis, 12 Sep 2003:
4091 fix Makefile settings for sk98 driver
4093 * Patch by Stefan Roese, 12 Sep 2003:
4094 - new boards added: DP405, HUB405, PLU405, VOH405
4095 - some esd boards updated
4096 - cpu/ppc4xx/sdram.c: disable memory controller before setting
4098 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
4100 * Patch by Martin Krause, 11 Sep 2003:
4101 add burn-in tests for TRAB board
4103 * Enable instruction cache on MPC5200 board
4105 * Patch by Denis Peter, 11 Sep 2003:
4106 - fix USB data pointer assignment for bulk only transfer.
4107 - prevent to display erased directories in FAT filesystem.
4109 * Change output format for NAND flash - make it look like for other
4112 ======================================================================
4113 Changes for U-Boot 0.4.8:
4114 ======================================================================
4116 * Add I2C and RTC support for RMU board
4118 * Patches by Denis Peter, 9 Sep 2003:
4119 add FAT support for IDE, SCSI and USB
4121 * Patches by Gleb Natapov, 2 Sep 2003:
4122 - cleanup of POST code for unsupported architectures
4123 - MPC824x locks way0 of data cache for use as initial RAM;
4124 this patch unlocks it after relocation to RAM and invalidates
4127 * Patch by Gleb Natapov, 30 Aug 2003:
4128 new I2C driver for mpc107 bridge. Now works from flash.
4130 * Patch by Dave Ellis, 11 Aug 2003:
4131 - JFFS2: fix typo in common/cmd_jffs2.c
4132 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
4133 - JFFS2: remove node version 0 warning
4134 - JFFS2: accept JFFS2 PADDING nodes
4135 - SXNI855T: add AM29LV800 support
4136 - SXNI855T: move environment from EEPROM to flash
4137 - SXNI855T: boot from JFFS2 in NOR or NAND flash
4139 * Patch by Bill Hargen, 11 Aug 2003:
4140 fixes for I2C on MPC8240
4141 - fix i2c_write routine
4142 - fix iprobe command
4143 - eliminates use of global variables, plus dead code, cleanup.
4145 * Add support for USB Mass Storage Devices (BBB)
4146 (tested with USB memory sticks only)
4148 * Avoid flicker on TRAB's VFD
4150 * Add support for SK98xx driver
4152 * Add PCI support for SL8245 board
4154 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
4155 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
4156 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
4158 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
4159 to allow for more accurate baudrate settings
4160 (error now 0.7% at 115 kbps, instead of 3.5% before)
4162 * Patch by Andreas Mohr, 4 Sep 2003:
4163 Fix a lot of spelling errors
4165 * Add support for PPChameleon Eval Board
4167 * Add support for P3G4 board
4169 * Fix problem with MGT5100 FEC driver: add "early" MAC address
4172 * Patch by Yuli Barcohen, 7 Aug 2003:
4173 check BCSR to detect if the board is configured in PCI mode
4175 ======================================================================
4176 Changes for U-Boot 0.4.7:
4177 ======================================================================
4179 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
4180 add support for Adder II MPC852T module
4182 * Patch by George G. Davis, 19 Aug 2003:
4183 fix TI Innovator/OMAP1510 pin configs
4185 * Patches by Kshitij, 18 Aug 2003
4186 - add support for arm926ejs cpu core
4187 - add support for TI OMAP 1610 Innovator Board
4189 * Patch by Yuli Barcohen, 14 Aug 2003:
4190 add support for bzip2 uncompression
4192 * Add GCC library to examples/Makefile so GCC utility functions will
4195 * Add I2C and RTC support for RMU board using software I2C driver
4196 (because of better response to iprobe command); fix problem with
4199 * Patch by Matthias Fuchs, 28 Aug 2003:
4200 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
4201 CONFIG_BOOTP_MAKS (see README).
4203 * Fix ICU862 environment problem
4205 * Fix RAM size detection for RMU board
4207 * Implement "reset" for MGT5100/MPC5200 systems
4209 ======================================================================
4210 Changes for U-Boot 0.4.6:
4211 ======================================================================
4213 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
4214 allow selection of clock frequency as "make" target
4216 * Implement memory autosizing code for IceCube boards
4218 * Configure network port on INCA-IP for autonegotiation
4220 * Fix overflow problem in network timeout code
4222 * Patch by Richard Woodruff, 8 Aug 2003:
4223 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
4225 ======================================================================
4226 Changes for U-Boot 0.4.5:
4227 ======================================================================
4229 * Update for TQM board defaults:
4230 disable clocks_in_mhz, enable boot count limit
4232 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
4233 in toplevel directory instead. Removed astest.c from tools/gdb because
4234 it is no longer relevant.
4236 * Fix PCI support for MPC5200 / IceCube Board
4238 * Map ISP1362 USB OTG controller for NSCU board
4240 * Patch by Brad Parker, 02 Aug 2003:
4241 fix sc520_cdp problems
4243 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
4245 * Allow erase command to cross flash bank boundaries
4247 * Patch by Scott McNutt, 21 Jul 2003:
4248 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
4249 Both LynxOS and BlueCat linux KDIs are supported.
4251 * Patch by Richard Woodruff, 25 Jul 2003:
4252 use more reliable reset for OMAP/925T
4254 * Patch by Nye Liu, 25 Jul 2003:
4255 fix typo in mpc8xx.h
4257 * Patch by Richard Woodruff, 24 Jul 2003:
4258 Fixes for cmd_nand.c:
4259 - Fixed null dereferece which could result in incorrect ECC values.
4260 - Added support for devices with no Ready/Busy signal hooked up.
4261 - Added OMAP1510 read/write protect handling.
4262 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
4264 - Switched default ECC to be JFFS2.
4266 * Allow crc32 to be used at address 0x000
4268 * Provide consistent interface to standalone applications to access
4269 the 'global_data' structure
4270 Provide a doc/README.standalone more useful to users/developers.
4272 * Make IceCube MGT5100 FEC driver work
4274 * Implement new mechanism to export U-Boot's functions to standalone
4275 applications: instead of using (PPC-specific) system calls we now
4276 use a jump table; please see doc/README.standalone for details
4278 * Patch by Dave Westwood, 24 Jul 2003:
4279 added support for Unity OS (a proprietary OS)
4281 * Patch by Detlev Zundel, 23 Jul 2003:
4282 add "imls" command to print flash table of contents
4284 * Fix cold boot detection for log buffer reset
4286 * Return error for invalid length specifiers with "cp.X" etc.
4288 * Fix startup problem on MIPS
4290 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
4291 bitmap support is configured
4293 * Patch by Bill Hargen, 18 Jul 2003:
4294 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
4296 * Patch by Denis Peter, 18 Jul 2003:
4297 - fix memory configuration for MIP405T
4298 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
4300 * Cleanup of TQM82xx configurations; use "official" board types
4301 to make selection easier.
4303 * Patch by Martin Krause, 17 Jul 2003:
4304 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
4306 * Patch by Richard Woodruff, 17 July 03:
4307 - Fixed bug in OMAP1510 baud rate divisor settings.
4309 * Patch by Nye Liu, 16 July 2003:
4311 - add MPC86xADS support (uses MPC86xADS.h)
4312 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
4314 o BRG changes (EXTAL/XTAL restricted to 10MHz)
4315 o don't trust gclk() software measurement by default, depend on
4316 CONFIG_8xx_GCLK_FREQ
4317 - add DRAM SIMM not installed detection
4318 - use more "correct" SDRAM initialization sequence
4319 - allow different SDRAM sizes (8xxADS has 8M)
4321 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
4322 - rename MAMR/MBMR defines to be more consistent. Should eventually
4323 be merged into MxMR to better reflect the PowerQUICC datasheet.
4325 * Patch by Yuli Barcohen, 16 Jul 2003:
4326 support new Motorola PQ2FADS-ZU evaluation board which replaced
4327 MPC8260ADS and MPC8266ADS
4329 ======================================================================
4330 Changes for U-Boot 0.4.4:
4331 ======================================================================
4333 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
4335 * Add support for MGT5100 and MPC5200 processors
4337 * Patch by Lutz Dennig, 15 Jul 2003:
4338 update for R360MPI board
4340 ======================================================================
4341 Changes for U-Boot 0.4.3:
4342 ======================================================================
4344 * Patches by Kshitij, 04 Jul 2003
4345 - added support for arm925t cpu core
4346 - added support for TI OMAP 1510 Innovator Board
4348 * Patches by Martin Krause, 14 Jul 2003:
4349 - add I2C support for s3c2400 systems (trab board)
4350 - (re-) add "ping" to command table
4352 * Fix handling of "slow" POST routines
4354 * Patches by Yuli Barcohen, 13 Jul 2003:
4355 - Correct flash and JFFS2 support for MPC8260ADS
4356 - fix PVR values and clock generation for PowerQUICC II family
4359 * Patch by Bernhard Kuhn, 08 Jul 2003:
4360 - add support for M68K targets
4362 * Patch by Ken Chou, 3 Jul:
4363 - Fix PCI config table for A3000
4364 - Fix iobase for natsemi.c
4365 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4367 * Allow to enable "slow" POST routines by key press on power-on
4368 * Fix temperature dependend switching of LCD backlight on LWMON
4369 * Tweak output format for LWMON
4371 * Patch by Stefan Roese, 11 Jul 2003:
4372 - Fix bug in CONFIG_VERSION_VARIABLE.
4373 - AR405 config updated.
4374 - OCRTC/ORSG: bsp command added.
4375 - ASH405 bsp update.
4377 ======================================================================
4378 Changes for U-Boot 0.4.2:
4379 ======================================================================
4381 * Add support for NSCU board
4383 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4385 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4386 mirror bit flash on TQM8xxM modules
4388 * Patch by Kenneth Johansson, 30 Jun 2003:
4389 get rid of MK_CMD_ENTRY macro; update doc/README.command
4391 * Patch by Seb James, 30 Jun 2003:
4392 Improve documentation of I2C configuration in README
4394 * Fix problems with previous log buffer "fixes"
4396 * Fix minor help text issues
4398 * "log append" did not append a newline
4400 ======================================================================
4401 Changes for U-Boot 0.4.1:
4402 ======================================================================
4404 * Fix some missing commands, cleanup header files
4405 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4407 * Rewrite command lookup and help command (fix problems with bubble
4408 sort when sorting command name list). Minor cleanup here and there.
4410 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4411 - Allow to call sysmon function interactively
4412 - PIC on LWMON board needs delay after power-on
4413 - Add missing RSR definitions for MPC8xx
4414 - Improve log buffer handling: guarantee clean reset after power-on
4415 - Add support for EXBITGEN board (aka "genie")
4416 - Add support for SL8245 board
4419 - remove trailing white space, trailing empty lines, C++ comments, etc.
4420 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4422 * Patches by Kenneth Johansson, 25 Jun 2003:
4423 - major rework of command structure
4424 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4426 ======================================================================
4427 Changes for U-Boot 0.4.0:
4428 ======================================================================
4430 * Patches by Robert Schwebel, 26 Jun 2003:
4431 - csb226 configuration updated
4432 - credits for logodl port updated
4433 - innokom configuration updated
4434 - logodl tree update, still with coding style inconsistencies
4435 - added OCM for ppc405 warning to README
4437 * Patch by Pantelis Antoniou, 25 Jun 2003:
4438 update NetVia with V2 board support
4440 * Header file cleanup for ARM
4442 * Patch by Murray Jensen, 24 Jun 2003:
4443 - make sure to use only U-boot provided header files
4444 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4446 * Patch by Stefan Roese, 24 Jun 2003:
4447 - Update esd ASH405 board files.
4448 - Update esd DASA_SIM config file.
4449 - Add ping command to some esd boards.
4451 * Patch by Yuli Barcohen, 23 Jun 2003:
4452 Update for MPC8260ADS board
4454 * Patch by Murray Jensen, 23 Jun 2003:
4455 - cleanup of GCC 3.x compiler warnings
4457 * Patch by Rune Torgersen, 4 Jun 2003:
4458 add large memory support for MPC8266ADS board
4460 * Patch by Richard Woodruff, 19 June 03:
4461 - Enabled standard u-boot device abstraction for ARM
4462 - Enabled console device for ARM
4463 - Initilized bi_baudrate for ARM
4465 * Patch by Bill Hargen, 23 Apr 2003:
4466 fix byte order for 824x I2C addresses (write op)
4468 * Patch by Murray Jensen, 20 Jun 2003:
4470 - cleanup (especially for gcc-3.x compilers)
4472 * Patch by Tom Guilliams, 20 Jun 2003:
4473 added CONFIG_750FX support for IBM 750FX processors
4475 * Patch by Devin Crumb, 02 Apr 2003:
4476 Fix clock divider rounding problem in drivers/serial.c
4478 * Patch by Richard Woodruff, 19 June 03:
4479 - Fixed smc91c111 driver to sync with the u-boot environment
4480 (driver/smc91c111.c).
4481 - Added eth_init error return check in NetLoop (net/net.c).
4483 * Patch by Ken Chou, 19 June 2003:
4484 Added support for A3000 SBC board (Artis Microsystems Inc.)
4486 * Patches by Murray Jensen, 17 Jun 2003:
4487 - Hymod board database mods: add "who" field and new xilinx chip types
4488 - provide new "init_cmd_timeout()" function so code external to
4489 "common/main.c" can use the "reset_cmd_timeout()" function before
4490 entering the main loop
4491 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4492 slightly different. see include/configs/hymod.h for an example
4493 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4494 CFG_DTT_ADM1021 defined)
4495 - add new "eeprom_probe()" function which has similar args and
4496 behaves in a similar way to "eeprom_read()" etc.
4497 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4498 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4499 - gdbtools copyright update
4500 - ensure that set_msr() executes the "sync" and "isync" instructions
4501 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4502 - 8260 I/O ports fix: Open Drain should be set last when configuring
4503 - add SIU IRQ defines for 8260
4504 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4505 config.mk to allow board configurations to override the GNU
4506 linker script, selected via the LDSCRIPT, make variable, and to
4507 give an initial value to the OBJCFLAGS make variable
4508 - 8260 i2c enhancement:
4509 o correctly extends the timeout depending on the size of all
4510 queued messages for both transmit and receive
4511 o will not continue with receive if transmit times out
4512 o ensures that the error callback is done for all queued tx
4514 o correctly detects both tx and rx timeouts, only delivers one to
4515 the callback, and does not overwrite an earlier error
4516 o logic in i2c_probe now correct
4517 - add "vprintf()" function so that "panic()" function can be
4519 - many Hymod board changes
4521 * Patches by Robert Schwebel, 14 Jun 2003:
4522 - add support for Logotronic DL datalogger board
4523 - cleanup serial line after kermit binary download
4524 - add debugX macro (debug level support)
4525 - update mach-types.h to latest arm.linux.org.uk master list.
4527 * Patches by David Müller, 12 Jun 2003:
4528 - rewrite of the S3C24X0 register definitions stuff
4529 - "driver" for the built-in S3C24X0 RTC
4531 * Patches by Yuli Barcohen, 12 Jun 2003:
4532 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4533 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4534 configuration word supplied by FPGA on some MPC8260ADS boards
4536 * Patch by Pantelis Antoniou, 10 Jun 2003:
4537 Unify status LED interface
4539 * Add support for DS12887 RTC; add RTC support for ATC board
4541 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4542 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4543 - Add Atmel DataFlash support for reading and writing.
4544 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4545 - Add Flash detection on Atmel AT91RM9200DK
4546 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4547 - Replace old Ethernet PHY layer functions
4548 - Change link address
4550 * Patch by Frank Smith, 9 Jun 2003:
4551 use CRIT_EXCEPTION for machine check on 4xx
4553 * Patch by Detlev Zundel, 13 Jun 2003:
4554 added implementation of the "carinfo" command in cmd_immap.c
4556 * Fix CONFIG_NET_MULTI support in include/net.h
4558 * Patches by Kyle Harris, 13 Mar 2003:
4559 - Add FAT partition support
4560 - Add command support for FAT
4561 - Add command support for MMC
4563 - Add Intel PXA support for video
4564 - Add Intel PXA support for MMC
4566 - Enable MMC and FAT for lubbock board
4567 - Other misc changes for lubbock board
4569 * Patch by Robert Schwebel, April 02, 2003:
4570 fix for SMSC91111 driver
4572 * Patch by Vladimir Gurevich, 04 Jun 2003:
4573 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4575 * Patch by Stefan Roese, 05 Jun 2003:
4576 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4577 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4578 data cache can be used even if the chip select is in use.
4579 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4580 (see README for further description).
4581 - Changed config files of CONFIG_EEPRO100 boards to use the
4582 CFG_RX_ETH_BUFFER define.
4584 * Add support for RMU board
4586 * Add support for TQM862L at 100/50 MHz
4588 * Patch by Pantelis Antoniou, 02 Jun 2003:
4589 major reconstruction of networking code;
4590 add "ping" support (outgoing only!)
4592 * Patch by Denis Peter, 04 June 2003:
4593 add support for the MIP405T board
4595 * Patches by Udi Finkelstein, 2 June 2003:
4596 - Added support for custom keyboards, initialized by defining a
4597 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4598 - Added support for the RBC823 board.
4599 - cpu/mpc8xx/lcd.c now automatically calculates the
4600 Horizontal Pixel Count field.
4602 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4603 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4605 * Patch by Mark Rakes, 14 May 2003:
4606 add support for Intel e1000 gig cards.
4608 * Patch by Nye Liu, 3 Jun 2003:
4609 fix critical typo in MAMR definition (include/mpc8xx.h)
4611 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4613 * Patch by Klaus Heydeck, 2 Jun 2003
4614 Minor changes for KUP4K configuration
4616 * Patch by Marc Singer, 29 May 2003:
4617 Fixed rarp boot method for IA32 and other little-endian CPUs.
4619 * Patch by Marc Singer, 28 May 2003:
4620 Added port I/O commands.
4622 * Patch by Matthew McClintock, 28 May 2003
4623 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4624 - minor patches for utx8245
4626 * Patch by Daniel Engström, 28 May 2003:
4629 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4630 add nand flash support to SXNI855T configuration
4631 fix/extend nand flash support:
4632 - fix 'nand erase' command so does not erase bad blocks
4633 - fix 'nand write' command so does not write to bad blocks
4634 - fix nand_probe() so handles no flash detected properly
4635 - add doc/README.nand
4636 - add .jffs2 and .oob options to nand read/write
4637 - add 'nand bad' command to list bad blocks
4638 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4639 - make NAND read/write faster
4641 * Patch by Rune Torgersen, 23 May 2003:
4642 Update for MPC8266ADS board
4644 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4645 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4646 _time_ (!) if the environment is embedded within the U-Boot image,
4647 or in a separate flash sector.
4649 * Cleanup CFG_DER #defines in config files (wd maintained only)
4651 * Fix data abort exception handling for arm920t CPU
4653 * Fix alignment problems with flash driver for TRAB board
4655 * Patch by Donald White, 21 May 2003:
4656 fix calculation of base address in pci_hose_config_device()
4658 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4659 execute "cmd2", even if "cmd1" fails. Note that this is different
4660 to "run var1 var2" where the contents of "var2" will NOT be
4661 executed when a command in "var1" fails.
4663 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4665 * Patch by Kyle Harris, 20 May 2003:
4666 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4667 into cpu/pxa and arch-pxa.
4669 * Patch by Stefan Roese, 23 May 2003:
4670 - IBM PPC405EP port added.
4671 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4672 UART0) is used as default U-Boot console. PPC4xx only!
4673 - esd ASH405 board added (PPC405EP based).
4674 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4675 - esd CPCI405AB board added.
4676 - esd PMC405 board added.
4677 - Update of some esd boards.
4679 * Patch by Denis Peter, 19 Mai 2003:
4680 add support for the MIP405-3 board
4682 * Patch by Dave Ellis, 22 May 2003:
4683 Fix problem with only partially cleared .bss segment
4685 * Patch by Rune Torgersen, 12 May 2003:
4686 get PCI to work on a MPC8266ADS board; incorporate change to
4687 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4689 * Patch by Nye Liu, 1 May 2003:
4690 minor patches for the FADS8xx
4692 * Patch by Thomas Schäfer, 28 Apr 2003:
4693 Fix SPD handling for 256 ECC DIMM on Walnut
4695 * Add support for arbitrary bitmaps for TRAB's VFD command;
4696 allow to pass boot bitmap addresses in environment variables;
4697 allow for zero boot delay
4699 * Patch by Christian Geißinger, 19 May 2002:
4700 On TRAB: wait until the dummy byte has been completely sent
4702 * Patch by David Updegraff, 22 Apr 2003:
4703 update for CrayL1 board
4705 * Patch by Pantelis Antoniou, 21 Apr 2003:
4706 add boot support for ARTOS (a proprietary OS)
4708 * Patch by Steven Scholz, 11 Apr 2003:
4709 Add support for RTC DS1338
4711 * Patch by Rod Boyce, 24 Jan 2003:
4712 Fix counting of extended partitions in diskboot command
4714 * Patch by Christophe Lindheimer, 20 May 2003:
4715 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4717 * Fix SDRAM timing on Purple board
4719 * Add support for CompactFlash on ATC board
4720 (includes support for Intel 82365 and compatible PC Card controllers,
4721 and Yenta-compatible PCI-to-CardBus controllers)
4723 * Patch by Mathijs Haarman, 08 May 2003:
4724 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4726 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4728 * Add support for Promess ATC board
4730 * Patch by Keith Outwater, 28 Apr 2003:
4731 - Miscellaneous corrections and additions to GEN860T board specific code.
4732 - Added GEN860_SC variant to GEN860T.
4733 - Miscellaneous corrections to GEN860T documentation.
4734 - Correct duplicate entry in U-Boot CREDITS file.
4735 - Add GEN860T_SC entry in MAINTAINERS file.
4736 - Update CREDITS file with GEN860T_SC info.
4738 * Update Smiths Aerospace addresses in MAINTAINERS file
4740 * Fix error handling in hush's version of "run" command
4743 - Splashscreen support
4746 - temperature dependend enabling of LCD
4748 * Allow booting from old "PPCBoot" disk partitions
4750 * Add support for TQM8255 Board / MPC8255 CPU
4752 ======================================================================
4753 Changes for U-Boot 0.3.1:
4754 ======================================================================
4756 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4758 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4759 display when Linux takes over
4761 * Patch by Erwin Rol, 27 Feb 2003:
4762 Add support for RTEMS (this time for real).
4764 * Add support for "bmp info" and "bmp display" commands to load
4765 bitmap images; this can be used (for example in a "preboot"
4766 command) to display a splash screen very quickly after poweron.
4768 * Add support for 133 MHz clock on INCA-IP board
4770 * Patch by Lutz Dennig, 10 Apr 2003:
4771 Update for R360MPI board
4773 * Add new meaning to "autostart" environment variable:
4774 If set to "no", a standalone image passed to the
4775 "bootm" command will be copied to the load address
4776 (and eventually uncompressed), but NOT be started.
4777 This can be used to load and uncompress arbitrary
4780 * Patch by Stefan Roese, 10 Apr 2003:
4781 Changed DHCP client to use IP address from server option field #54
4782 from the OFFER packet in the server option field #54 in the REQUEST
4783 packet. This fixes a problem using a Windows 2000 DHCP server,
4784 where the DHCP-server is not the TFTP-server.
4786 * Set max brightness for MN11236 displays on TRAB board
4788 * Add support for TQM862L modules
4790 ======================================================================
4791 Changes for U-Boot 0.3.0:
4792 ======================================================================
4794 * Patch by Arun Dharankar, 4 Apr 2003:
4795 Add IDMA example code (tested on 8260 only)
4797 * Add support for Purple Board (MIPS64 5Kc)
4799 * Add support for MIPS64 5Kc CPUs
4801 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4803 * Patch by Denis Peter, 04 Apr 2003:
4804 - update MIP405-4 board
4806 * Patch by Stefan Roese, 4 Apr 2003:
4807 - U-Boot version environment variable "ver" added
4808 (CONFIG_VERSION_VARIABLE).
4809 - Changed PPC405GPr version from A to B.
4810 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4812 * Patches by Denis Peter, 03 April 2003:
4813 - fix PCI IRQs on MPL boards
4814 - fix two more un-relocated pointer problems
4816 * Fix behaviour of "run" command:
4817 - print error message iv variable does not exist
4818 - terminate processing of arguments in case of error
4820 * Patches by Peter Figuli, 10 Mar 2003
4821 - Add support for BTUART on PXA platform
4822 - Add support for WEP EP250 (PXA) board
4824 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4825 flash using a BDI2000
4827 * Implement fix for I2C Edge Conditions problem for all boards that
4828 use the bit-banging driver (common/soft_i2c.c)
4830 * Patch by Martin Winistoerfer, 23 Mar 2003
4831 - Add port to MPC555/556 microcontrollers
4832 - Add support for cmi customer board with
4833 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4835 * Patch by Rick Bronson, 28 Mar 2003:
4836 - fix common/cmd_nand.c
4838 * Patch by Arun Dharankar, 24 Mar 2003:
4839 - add threads / scheduler example code
4841 * Add patches by Robert Schwebel, 31 Mar 2003:
4842 - add ctrl-c support for kermit download
4843 - align bdinfo output on ARM
4844 - csb226 board: bring in sync with innokom/memsetup.S
4845 - csb226 board: fix MDREFR handling
4846 - misc doc fixes / extensions
4847 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4848 - add BOOT_PROGRESS to armlinux.c
4850 * Add CPU ID, version, and clock speed for INCA-IP
4852 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4853 - fix SRAM and SDRAM memory sizing
4854 - add status LED support
4855 - add MAC address for second (SCC1) ethernet port
4857 * Update default environment for TQM8260 board
4859 * Patch by Rick Bronson, 16 Mar 2003:
4860 - Add NAND flash support for reading, writing, and erasing NAND
4861 flash (certain forms of which are called SmartMedia).
4862 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4864 * Patches by Robert Schwebel, 19 Mar 2003:
4865 - use arm-linux-gcc as default compiler for ARM
4866 - fix i2c fixup code
4867 - fix missing baudrate setting
4868 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4869 - moved "ignoring trailing characters" _before_ u-boot wants to
4870 print out diagnostics messages; removes bogus characters at the
4873 * Patch by John Zhan, 18 Mar 2003:
4874 Add support for SinoVee Microsystems SC8xx boards
4876 * Patch by Rolf Offermanns, 21 Mar 2003:
4877 ported the dnp1110 related changes from the current armboot cvs to
4878 current u-boot cvs. smc91111 does not work. problem marked in
4879 smc91111.c, grep for "FIXME".
4881 * Patch by Brian Auld, 25 Mar 2003:
4882 Add support for STM flash chips on ebony board
4884 * Add PCI support for MPC8250 Boards (PM825 module)
4886 * Patch by Stefan Roese, 25 Mar 2003:
4889 * Patch by Stefan Roese, 20 Mar 2003:
4890 - CPCI4052 update (support for revision 3).
4891 - Set edge conditioning circuitry on PPC405GPr for compatibility
4892 to existing PPC405GP designs.
4893 - Clip udiv to 5 bits on PPC405 (serial.c).
4895 * Extend INCAIP board support:
4896 - add automatic RAM size detection
4897 - add "bdinfo" command
4898 - pass flash address and size to Linux kernel
4899 - switch to 150 MHz clock
4901 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4902 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4903 boards, version 153 for Rev. 200 boards).
4905 * Patch by Vladimir Gurevich, 12 Mar 2003:
4906 Fix relocation problem of statically initialized string pointers
4909 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4910 Cleanup & bug fixes for JFFS2 code:
4911 - the memory mangement was broken. It caused havoc on malloc by
4912 writing beyond the block boundaries.
4913 - the length calculation for files was wrong, sometimes resulting
4914 in short file reads.
4915 - data copying now optionally takes fragment version numbers into
4916 account, to avoid copying from older data.
4917 See doc/README.JFFS2 for details.
4919 * Patch by Josef Wagner, 12 Mar 2003:
4920 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4921 - ETH05 and BEDBUG support for CU824
4922 - added support for MicroSys CPC45
4923 - new BOOTROM/FLASH0 and DOC base for PM826
4925 * Patch by Robert Schwebel, 12 Mar 2003:
4926 Fix the chpart command on innokom board
4929 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4930 s/PPCBoot/U-Boot/ in some files
4931 s/pImage/uImage/ in some files
4933 * Patch by Detlev Zundel, 15 Jan 2003:
4934 Fix '' command line quoting
4936 * Patch by The LEOX team, 19 Jan 2003:
4937 - add support for the ELPT860 board
4938 - add support for Dallas ds164x RTC
4940 * Patches by David Müller, 31 Jan 2003:
4941 - minimal setup for CardBus bridges
4942 - add EEPROM read/write support in the CS8900 driver
4943 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4944 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4946 * Patch by Steven Scholz, 04 Feb 2003:
4947 add support for RTC DS1307
4949 * Patch by Reinhard Meyer, 5 Feb 2003:
4950 fix PLPRCR/SCCR init sequence on 8xx to allow for
4951 changes of EBDF by software
4953 * Patch by Vladimir Gurevich, 07 Feb 2003:
4954 "API-compatibility patch" for 4xx I2C driver
4956 * TRAB fixes / extensions:
4957 - Restore VFD brightness as saved in environment
4958 - add support for Fujitsu flashes
4959 - make sure both buzzers are turned off (drive low level)
4961 * Patches by Robert Schwebel, 06 Mar 2003:
4962 - fix bug in BOOTP code (must use NetCopyIP)
4963 - update of CSB226 port
4964 - clear BSS segment on XScale
4965 - added support for i2c_init_board() function
4966 - update to the Innokom plattform
4968 * Extend support for redundand environments for configurations where
4969 environment size < sector size
4971 * Patch by Rune Torgersen, 13 Feb 2003:
4972 Add support for Motorola MPC8266ADS board
4974 * Patch by Kyle Harris, 19 Feb 2003:
4975 patches for the Intel lubbock board:
4976 memsetup.S - general cleanup (based on Robert's csb226 code)
4977 flash.c - overhaul, actually works now
4978 lubbock.c - fix init funcs to return proper value
4980 * Patch by Kenneth Johansson, 26 Feb 2003:
4981 - Fixed off by one in RFTA calculation.
4982 - No need to abort when LDF is lower than we can program it's only
4983 minimum timing so clamp it to what we can do.
4984 - Takes function pointer to function for reading the spd_nvram. Usefull
4985 for faking data or hardcode a module without the nvram.
4986 - fix other user for above change
4987 - fix some comments.
4989 * Patches by Brian Waite, 26 Feb 2003:
4990 - fix port for evb64260 board
4991 - fix PCI for evb64260 board
4994 * Patch by Reinhard Meyer, 1 Mar 2003:
4995 Add support for EMK TOP860 Module
4997 * Patch by Yuli Barcohen, 02 Mar 2003:
4998 Add SPD EEPROM support for MPC8260ADS board
5000 * Patch by Robert Schwebel, 21 Jan 2003:
5001 - Add support for Innokom board
5002 - Don't complain if "install" fails
5003 - README cleanup (remove duplicated lines)
5004 - Update PXA header files
5006 * Add documentation for existing POST code (doc/README.POST)
5008 * Patch by Laudney Ren, 15 Jan 2003:
5009 Fix handling of redundand environment in "tools/envcrc.c"
5011 * Patch by Detlev Zundel, 28 Feb 2003:
5012 Add bedbug support for 824x systems
5014 * Add support for 16 MB flash configuration of TRAB board
5016 * Patch by Erwin Rol, 27 Feb 2003:
5017 Add support for RTEMS
5019 * Add image information to README
5021 * Patch by Stefan Roese, 18 Feb 2003:
5022 CPCIISER4 configuration updated.
5024 * Patch by Stefan Roese, 17 Feb 2003:
5025 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
5027 * Patch by Stefan Roese, 13 Feb 2003:
5028 Add "pcidelay" environment variable (in ms, enabled via
5029 CONFIG_PCI_BOOTDELAY).
5030 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
5031 RST# to respond to configuration cycles (33MHz -> 1s).
5033 * Fix dual PCMCIA slot support (when running with just one
5036 * Add VFD type detection to trab board
5038 * extend drivers/cs8900.c driver to synchronize ethaddr environment
5039 variable with value in the EEPROM
5041 * Patch by Stefan Roese, 10 Feb 2003:
5042 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
5044 * Add support for MIPS32 4Kc CPUs
5046 * Add support for INCA-IP Board
5048 ======================================================================
5049 Changes for U-Boot 0.2.2:
5050 ======================================================================
5052 * Add dual ethernet support on PM826
5054 * Add support for LXT971 PHY on PM826
5056 * Patch by Tord Andersson, 16 Jan 2003:
5057 Fix flash sector count for TQM8xxL
5059 * Fix I2C EEPROM problem on ICU862 board (would only write the first
5060 16 bytes out of each 32 byte block)
5062 ======================================================================
5063 Changes for U-Boot 0.2.1:
5064 ======================================================================
5066 * Add support for V37 board
5067 (patch by Jón Benediktsson, 11 Dec 2002)
5069 * Update baudrate in bd_info when it gets changed
5071 * Add watchdog trigger points while waiting for serial port
5072 (so far only 8xx -- needed on LWMON with 100ms watchdog)
5074 * Improve command line tool to access the U-Boot's environment
5075 (figuration of the utility, using a config file)
5077 * Add single quote support for (old) command line parser
5079 * Switch LWMON board default config from FRAM to EEPROM;
5080 in POST, EEPROM shows up on 8 addresses
5082 ======================================================================
5083 Changes for U-Boot 0.2.0:
5084 ======================================================================
5086 * Use 1-byte-read instead of -write for iprobe() function
5087 Add i2c commands to PM826 config
5089 * extend I2C POST code: check for list on known addresses
5091 * Improve log buffer code; use "loglevel" to decide which messages
5092 to log on the console, too (like in Linux); get rid of "logstart"
5094 * Add command line tool to access the U-Boot's environment
5095 (board-specific for TRAB now, to be fixed later)
5097 * Patch by Hans-Joerg Frieden, 06 Dec 2002
5098 Fix misc problems with AmigaOne support
5100 * Patch by Chris Hallinan, 3 Dec 2002:
5101 minor cleanup to the MPC8245 EPIC driver
5103 * Patch by Pierre Aubert , 28 Nov 2002
5104 Add support for external (SIU) interrupts on MPC8xx
5106 * Patch by Pierre Aubert , 28 Nov 2002
5107 Fix nested syscalls bug in standalone applications
5109 * Patch by David Müller, 27 Nov 2002:
5110 fix output of "pciinfo" command for CardBus bridge devices.
5112 * Fix bug in TQM8260 board detection - boards got stuck when board ID
5115 * Add LED indication for IDE activity on KUP4K board
5117 * Fix startup problems with VFD display on TRAB
5119 * Patch by Pierre Aubert, 20 Nov 2002
5120 Add driver for Epson SED13806 graphic controller.
5121 Add support for BMP logos in cfb_console driver.
5123 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
5125 * Patch by Rod Boyce, 21 Nov 2002:
5126 fix PCMCIA on MBX8xx board
5128 * Patch by Pierre Aubert , 21 Nov 2002
5129 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
5130 bootmode word in DPRAM configurable
5132 * Patch by Daniel Engström, 18 Nov 2002:
5133 Fixes for x86 port (mostly strings issues)
5135 * Patch by Ken Chou, 18 Nov 2002:
5136 Fix for natsemi NIC cards (DP83815)
5138 * Patch by Pierre Aubert, 19 Nov 2002:
5139 fix a bug for the MII configuration, and some warnings
5141 * Patch by Thomas Frieden, 13 Nov 2002:
5142 Add code for AmigaOne board
5143 (preliminary merge to U-Boot, still WIP)
5145 * Patch by Jon Diekema, 12 Nov 2002:
5146 - Adding URL for IEEE OUI lookup
5147 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
5149 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
5150 root-on-nfs macros are designed to switch how the default boot
5151 method gets defined.
5153 * Patch by Daniel Engström, 13 Nov 2002:
5154 Add support for i386 architecture and AMD SC520 board
5156 * Patch by Pierre Aubert, 12 Nov 2002:
5157 Add support for DOS filesystem and booting from DOS floppy disk
5159 * Patch by Jim Sandoz, 07 Nov 2002:
5160 Increase number of network RX buffers (PKTBUFSRX in
5161 "include/net.h") for EEPRO100 based boards (especially SP8240)
5162 which showed "Receiver is not ready" errors when U-Boot was
5163 processing the receive buffers slower than the network controller
5166 * Patch by Andreas Oberritter, 09 Nov 2002:
5167 Change behaviour of NetLoop(): return -1 for errors, filesize
5168 otherwise; return code 0 is valid an means no file loaded - in this
5169 case the environment still gets updated!
5171 * Patches by Jon Diekema, 9 Nov 2002:
5172 - improve ADC/DAC clocking on the SACSng board to align
5173 the failing edges of LRCLK and SCLK
5174 - sbc8260 configuration tweaks
5175 - add status LED support for 82xx systems
5176 - wire sspi/sspo commands into command handler; improved error
5178 - add timestamp support and alternate memory test to the
5179 SACSng configuration
5181 * Patch by Vince Husovsky, 7 Nov 2002:
5182 Add "-n" to linker options to get rid of "Not enough room for
5183 program headers" problem
5185 * Patch by David Müller, 05 Nov 2002
5186 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
5187 so we can use an already existing name
5189 * Patch by Pierre Aubert, 05 Nov 2002
5190 Hardware relatied improvments in FDC boot code
5192 * Patch by Holger Schurig, 5 Nov 2002:
5193 Make the PXA really change it's frequency
5195 * Patch by Pierre Aubert, 05 Nov 2002
5196 Add support for slave serial Spartan 2 FPGAs
5198 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
5201 * Add support for log buffer which can be passed to Linux kernel's
5202 syslog mechanism; used especially for POST results.
5204 * Patch by Klaus Heydeck, 31 Oct 2002:
5205 Add initial support for kup4k board
5207 * Patch by Robert Schwebel, 04 Nov 2002:
5208 - use watchdog to reset PXA250 systems
5209 - added progress callbacks to (some of the) ARM code
5210 - update for Cogent CSB226 board
5212 * Add support for FPS860 board
5214 * Patch by Guillaume Alexandre,, 04 Nov 2002:
5215 Improve PCI access on 32-bits Compact PCI bus
5217 * Fix mdelay() on TRAB - this was still the debugging version with
5218 seconds instead of ms.
5220 * Patch by Robert Schwebel, 1 Nov 2002:
5221 XScale related cleanup (affects all ARM boards)
5223 * Cleanup of names and README.
5225 ======================================================================
5226 Notes for U-Boot 0.1.0:
5227 ======================================================================
5229 This is the initial version of "Das U-Boot", the Universal Boot Loader.
5231 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
5232 For information about the history of the project please see the
5233 PPCBoot project page at http://sourceforge.net/projects/ppcboot
5235 ======================================================================