1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Fix support for PS/2 keyboard on TQM85xx boards
6 The PS/2 keyobard driver for the TQM85xx modules only supports the
7 internal DUART of the MPC85xx CPU. Since the MPC8560 doesn't
8 include a DUART, the TQM8560 modules can't be used with the PS/2
9 keyboard controller on the STK85xx board.
10 The PS/2 keyboard driver should work with the modules TQM8540,
11 TQM8541 and TQM8555, but it only has been tested on a TQM8540, yet.
12 Make sure the PS/2 controller on the STK85xx is programmed. Jumper
13 settings: X66 1-2, 9-10; X61 2-3
14 Patch by Martin Krause, 21 Jun 2006
16 * Adjust RTC century handling on STK52xx board to match Linux driver.
17 Patch by Martin Krause, 12 Jun 2006
19 * Adjust filenames for USB update images on TRAB board.
20 During an automatic update via USB stick, U-Boot searches for
21 images with the name "firmware.img" and "kernel.img". This names
22 are now changed to "firmw_01.img" and "kernl_01.img". This is done,
23 to prevent updates of new boards (with the new macronics "c" step
24 flashes) with old, incompatible firmware or kernel versions.
25 Patch by Martin Krause, 21 Jun 2006
27 * Bugfix in VFD routine on TRAB board.
28 Make sure upper lext pixel can be set to blue, too
29 (so far only red was possible).
30 Patch by Martin Krause, 15 Feb 2006
32 * Enable buffered flash writes for TB5200 board.
34 * Fix some bugs in TRAB board flash driver.
35 - increase CFG_FLASH_ERASE_TOUT from 2 to 15 seconds
36 - use CFG_FLASH_WRITE_TOUT for programming instead of CFG_FLASH_ERASE_TOUT
37 - remove "Unlock Bypass" mode, because macronix flashes do not support
39 - fix flash reset command from 0x00FF to 0x00F0. 0x00FF is only specified
40 for Intel compatible flashes, not for AMD compatible.
41 Patch by Martin Krause, 15 Feb 2006
43 * Add additional error messages to flash driver on TRAB board
44 (for erase errors and timeout errors)
45 Patch by Martin Krause, 14 Feb 2006
47 * Add support for TB5200 board
48 The TB5200 ("Tinybox") is a small baseboard for the TQM5200 module
49 integrated in a little aluminium case.
50 Patch by Martin Krause, 8 Jun 2006
52 * Enable buffered flash writes for TQM5200 board.
54 * Fix problems with SanDisk Corporation Cruzer Micro USB memory stick.
56 * Add support for TQM885D board.
57 Patch by Martin Krause, 20 Mar 2006
59 * Fix FEC initialisation: All MII configuration is done via FEC1
60 registers, but MII_SPEED was configured according to FEC used. So
61 if only FEC2 was used, this caused the real MII_SPEED register in
62 FEC1 to stay uninitalised, leqading to "mii_send STUCK!" messages.
63 Fix: always configure MII_SPEED on FEC1 only.
64 Patch by Markus Klotzbuecher, 12 Jul 2006
66 * Add support for SPC1920 board.
67 Patch by Markus Klotzbuecher, 12 Jul 2006
69 * MCC200 board: support console on any one of the Quad UART ports.
71 * Fix error in flash protection calculation on MCC200 board.
73 * Major PCMCIA Cleanup to make code better readable and maintainable.
75 - Board-dependend code for RPXLITE and RPXCLASSIC-based boards
76 placed to the drivers/rpx_pmcia.c file to avoid duplication.
77 Same for TQM8xx-based boards (drivers/tqm8xx_pmcia.c).
78 - drivers/i82365.c has been split into two parts located at
79 board/atc/ti113x.c and board/cpc45/pd67290.c (ATC and CPC45 are
80 the only boards using CONFIG_82365).
81 - Changes were tested for clean build and *very* *few* boards.
83 * Fix timer problems on AMCC yucca board.
84 Set Timer Clock Select to use CPU clock as a timer input source.
86 * Bring yucca config more in line with other AMCC boards.
88 * Add AMCC bamboo board to MAKEALL build script.
90 * Fix AMCC bamboo eval board compilation errors.
92 * Add system memory to the PCI region list for AMCC PPC44x CPUs.
93 Enabled it for Yucca board.
95 * Cleanup config file and bootup output for Yucca board.
97 * Fix CONFIG_440_GX define usage.
99 * Remove autogenerated bmp_logo.h file.
101 * Add support for AMCC 440SPe CPU based eval board (Yucca).
103 * Call serial_initialize() before first debug() is used.
105 * Cleanup trab board for GCC-4.x
107 * VoiceBlue update: use new MTD flash partitioning methods, use more
108 reasonable TEXT_BASE, update default environment and enable keyed
110 Patch by Ladislav Michl, 16. Aug 2005
112 * Add forgotten changes for the PLEB 2 Board.
113 Patch by David Snowdon, 13. Aug 2005
115 * Add support for wrPPMC7xx/74xx boards
116 Patch by Richard Danter, 12 Aug 2005
118 * Add support for gth2 board
119 Patch by Thomas Lange, Aug 11 2005
121 * Add support for CONFIG_SERIAL_MULTI on MPC5xxx
122 Patch by Martin Krause, 8 Jun 2006
124 This patch supports two serial consoles on boards with
125 a MPC5xxx CPU. The console can be switched at runtime
126 by setting stdin, stdout and stderr to the desired serial
127 interface (serial0 or serial1). The PSCs to be used as
128 console port are definded by CONFIG_PSC_CONSOLE
129 and CONFIG_PSC_CONSOLE2.
130 See README.serial_multi for details.
132 * Bugfix in I2C initialisation on S3C2400.
133 If the bus is blocked because of a previously interrupted
134 transfer, up to eleven clocks are generated on the I2CSCL
135 line to complete the transfer and to free the bus.
136 With this fix pin I2CSCL (PG6) is really configured as GPIO
137 so the clock pulses are really generated.
138 Patch by Martin Krause, 04 Apr 2006
140 * Fix DDR6 errata on TQM834x boards
141 Patch by Thomas Waehner, 07 Mar 2006
143 * Remove obsolete flash driver board/tqm5200/flash.c
144 Patch by Martin Krause, 11 Jan 2006
146 * Update configuration for CMC-PU2 board
147 Patch by Martin Krause, 17 Nov 2005
149 * Add support for PS/2 keyboard on TQM85xx board
150 Patch by Martin Krause, 07 Nov 2005
152 Tested on a STK85XX baseboard. Make sure the PS/2 controller
153 has been programmed. Jumper Settings: X66 1-2, 9-10; X61 2-3
155 * Fix TRAB channel switching delay for trab_fkt.bin standalone applikation
156 In tsc2000_read_channel() the delay after setting the multiplexer
157 to a temperature channel is increased from 1,5 ms to 10 ms. This
158 is to allow the multiplexer inputs to stabilize after huge steps
159 of the input signal level.
160 Patch by Martin Krause, 08 Nov 2005
162 * Adjust TQM5200 make targets
163 Make the automatic CS configuration the default.
164 The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB
165 and CONFIG_TQM5200_AC are removed.
166 "TQM5200_config" is now the default for STK52XX.200 base boards.
167 On a STK52XX.100 base board "TQM5200_STK100_config" must be used.
168 Patch by Martin Krause, 07 Nov 2005
170 * Fix setting of environment variable "ver" on trab board
171 The environment variable "ver" is now set before
172 do_auto_update() is called, so that "ver" can be used
173 in USB update scripts.
174 Patch by Martin Krause, 27 Oct 2005
176 * Fix wrong usage of udelay() in led_blink() on trab board
177 Patch by Martin Krause, 27 Oct 2005
179 * Fix udelay bug in vfd.c for trab board
180 Patch by Martin Krause, 27 Oct 2005
182 * Disable JFFS2 support for trab board
183 Patch by Martin Krause, 27 Oct 2005
185 * Change mtdparts definition on trab board to match current flash map
186 Patch by Martin Krause, 27 Oct 2005
188 * Fix memory init problems on MCC200 board
190 * Fix IxEthDB.h to compile again
191 Patch by Stefan Roese, 14 Jun 2006
193 * Minor cleanup for PCS440EP board
194 Patch by Stefan Roese, 13 Jun 2006
196 * Add MCF5282 support (without preloader)
197 relocate ichache_State to ram
198 u-boot can run from internal flash
199 Add EB+MCF-EV123 board support.
200 Add m68k Boards to MAKEALL
201 Patch from Jens Scharsig, 08 Aug 2005
203 * Nios II - Add Altera EP1C20, EP1S10 and EP1S40 boards
204 Patch by Scott McNutt, 08 Jun 2006
206 * Nios II - Add EPCS Controller bootrom work-around
207 -When booting from an epcs controller, the epcs bootrom may leave the
208 slave select in an asserted state causing soft reset hang. This
209 patch ensures slave select is negated at reset.
210 Patch by Scott McNutt, 08 Jun 2006
212 * Update PK1C20 board
213 -Update base addresses for standard configuration
214 -Eliminate use of CACHE_BYPASS in board code
215 Patch by Scott McNutt, 08 Jun 2006
217 * Nios II - Fix I/O Macros and mini-app stubs
219 -Eliminate use of CACHE_BYPASS in cpu code
220 -Eliminate assembler warnings
221 -Fix mini-app stubs and force no small data
222 Patch by Scott McNutt, 08 Jun 2006
224 * Fix U-Boot environment sector protection on MCC200 board
226 * Minor cleanup for PCS440EP board
228 * Update PCS440EP port to fit into one flash device (incl. environment)
229 Patch by Stefan Roese, 06 Jun 2006
231 * Add support for PCS440EP board
232 Patch by Stefan Roese, 02 Jun 2006
234 * Fix examples/Makefile; some build targets were lost
236 * Fix watchdog handling in CFI flash driver
237 Just use udelay() when waiting for status changes which will
238 implicitely trigger the watchdog.
240 * Fix PCI to memory window size problems on PM82x boards
241 We use the "automatic" mode that was used for the MPC8266ADS and
242 MPC8272 boards. Eventually this should be used on all boards?]
243 Patch by Wolfgang Grandegger, 17 Jan 2006
245 * Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
246 Patch by Stefan Roese, 29 May 2006
248 * Update Intel IXP4xx support
249 - Add IXP4xx NPE ethernet MAC support
250 - Add support for Intel IXDPG425 board
251 - Add support for Prodrive PDNB3 board
253 Patch by Stefan Roese, 23 May 2006
255 * Fix problem in PVR detection for 440GR
256 Patch by Stefan Roese, 18 May 2006
258 * Fix gcc 3.4.x AFLAGS setting for m68k platform.
260 * Enable autoboot for M5271EVB board.
262 * Changed default ramdisk addr in yosemite/yellowstone ports
263 Patch by Stefan Roese, 15 May 2006
265 * Fix PCMCIA support on virtlab2
267 * Add support for VirtLab2 board
268 (needed because of differences in the PCMCIA hardware).
272 * Update yosemite configuration to enable flash write buffer support
273 Patch by Stefan Roese, 10 May 2006
275 * Fix compile warnings in common/xyzModem.c
276 Patch by Stefan Roese, 10 May 2006
278 * Add support for AMCC 440EP Rev C and 440GR Rev B
279 Patch by John Otken, 08 May 2006
281 * OMAP 5912/OSK: update EMIFS CS1 timings:
282 Problems have been seen in the linux kernel's smc91x network driver
283 due to improper bus timings. The latest 2.6 OMAP kernels currently
284 have a workaround, but this fix belongs in u-boot.
285 Patch by Kevin Hilman, 13 Oct 2005
287 * Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
288 Patch by Hiroki Kaminaga, 11 Mar 2006
290 * Update omap5912osk board support
291 - Fix OMAP support that omap5912osk compiles in current source tree
292 - Update with code from "http://omap.spectrumdigital.com/osk5912"
293 to fix problems with DDR initialization
295 - Use CFI flash driver and support complete 32MB of onboard flash
296 - Add "print_cpuinfo()" and "checkboard()" functions to display
297 CPU (with frequency) and Board infos
298 Patch by Stefan Roese, 10 May 2006
300 * Fix watchdog issues for ColdFire boards.
302 * Add M5271EVB board support.
304 * Make R5200 specific low level initialization board conditional.
306 * Update CPU target identification strings for ColdFire family.
308 * Update register definitions for MCF5271.
310 * Fix serial console support for MCF5271.
312 * Fixes for gcc 3.4 based m68k toolchain,
313 based on patch by Jate Sujjavanich.
315 * Fix lowboot support on MCC200 board
317 * Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
318 - Removed MPC8349ADS port
319 - Added PCI support to MPC8349ADS
320 - reworked memory map to allow mapping of all regions with BATs
321 Patch by Kumar Gala, 20 Apr 2006
323 * Coding Style cleanup
325 * Write RTC seconds first to maintain settings integrity per
326 Maxim/Dallas DS1306 data sheet.
327 Patch by Alan J. Luse, 02 May 2006
329 * Scheduled for removal: strnicmp() which is unused
331 * Update for Intel Monahans boards:
332 - support for magic key detection and handling on delta board
333 - NAND support for zylonite board + some minor cleanup
335 * Declare load_serial_ymodem() when using CFG_CMD_LOADB.
336 Patch by Jon Loeliger, 01 May 2006
338 * Fixed handling of bad checksums with "mkimage -l"
340 * Added support for BC3450 board
341 Patch by Stefan Strobl, 21 Oct 2005
343 * Update for NC650 board:
344 - Support rev1 and rev2 hardware
345 - adapt to new NAND layer
346 - add CP850 configuration based on NC650
348 * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
349 is configured; othrwise DMA accesses aren't cache coherent which
350 causes for example USB to fail.
354 * Fix dbau1x00 boards broken by dbau1550 patch
355 PLL:s were not set for boards other than 1550.
356 Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
357 Default boot is now bootp for cards other than 1550.
358 Patch by Thomas Lange, 10 Aug 2005
360 * Fixes common/cmd_flash.c:
361 - fix some compiler/parser error, if using m68k tool chain
362 - optical fix for protect on/off all messages, if using more
364 Patch by Jens Scharsig, 28 Jul 2005
366 * Fix Quad UART mapping on MCC200 board due to new HW revision
368 * Fix JFFS2 support for legacy NAND driver.
370 * Remove dependencies between DoC code and old legacy NAND driver.
372 * Fix PM828_PCI target, for which PCI was *not* configured in.
374 * Fix Lite5200B support: initialize SDelay register
375 See Freescale's AN3221 "MPC5200B SDRAM Initialization and
376 Configuration", 3.3.1 SDelay--MBAR + 0x0190
378 * Changes/fixes for drivers/cfi_flash.c:
380 - Add Intel legacy lock/unlock support to common CFI driver
382 On some Intel flash's (e.g. Intel J3) legacy unlocking is
383 supported, meaning that unlocking of one sector will unlock
384 all sectors of this bank. Using this feature, unlocking
385 of all sectors upon startup (via env var "unlock=yes") will
388 - Fixed problem with multiple reads of envronment variable
389 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
391 - Removed unwanted linefeeds from "protect" command when
392 CFG_FLASH_PROTECTION is enabled.
394 - Changed p3p400 board to use CFG_FLASH_PROTECTION
396 Patch by Stefan Roese, 01 Apr 2006
398 * Changes/fixes for drivers/cfi_flash.c:
399 - Correctly handle the cases where CFG_HZ != 1000 (several
401 - Fix the timeout calculation of buffered writes (off by a
403 Patch by Anders Larsen, 31 Mar 2006
405 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
407 405 SDRAM: - The SDRAM parameters can now be defined in the board
408 config file and the 405 SDRAM controller values will
409 be calculated upon bootup (see PPChameleonEVB).
410 When those settings are not defined in the board
411 config file, the register setup will be as it is now,
412 so this implementation should not break any current
413 design using this code.
415 Thanks to Andrea Marson from DAVE for this patch.
417 440 DDR: - Added function sdram_tr1_set to auto calculate the
418 TR1 value for the DDR.
419 - Added ECC support (see p3p440).
421 Patch by Stefan Roese, 17 Mar 2006
423 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
424 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
426 * Add support for ymodem protocol download
427 Patch by Stefano Babic, 29 Mar 2006
429 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
430 Merge from Markus Klotzbücher's repo, 01 Apr 2006
432 * GCC-4.x fixes: clean up global data pointer initialization for all
435 * Update for Delta board:
436 - redundant NAND environment
437 - misc Monahans cleanups (remove dead code etc.)
438 - DA9030 Initialization; some minimal changes to PXA I2C driver to
439 make it work with the Monahans.
440 - Make Monahans clock frequency configurable using
441 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
442 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
443 Merge from Markus Klotzbücher's repo, 25 Mar 2006
445 * Enable Quad UART om MCC200 board.
447 * Cleanup MCC200 board configuration; omit non-existent stuff.
449 * Add support for MPC859/866 Rev. A.0
451 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
453 * Fix DDR ECC bit definitions for MPC83xx.
455 * Add initial support for MPC8349E MDS board.
457 * Add support for ECC DDR initialization on MPC83xx.
459 * Add DMA support for MPC83xx.
461 * Add sync in do_reset() routine for MPC83xx after RPR register
462 was written to. It is need on some targets when BAT translation
465 * Add bit definitions for MPC83xx DDR controller registers.
467 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
469 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
471 * Add support for DS1374 RTC chip.
473 * Add support for Lite5200B board.
474 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
476 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
477 timer and cpu_reset code from cpu/$(CPU) into the new
478 cpu/$(CPU)/$(SOC) directories
479 Patch by Andreas Engel, 13 Mar 2006
481 * Change max size of uncompressed uImage's to 8MByte and add
482 CFG_BOOTM_LEN to adjust this setting.
484 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
485 uImages was restricted to 4MBytes. This default size is now
486 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
487 in the board config file.
489 Patch by Stefan Roese, 13 Mar 2006
491 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
492 Patch by Stefan Roese, 13 Mar 2006
494 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
495 Patch by Cedric Vincent, 06 Jul 2005
497 * au1x00_eth.c: check malloc return value and abort if it failed
498 Patch by Andrew Dyer, 26 Jul 2005
500 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
501 incorrectly generating start/stop conditions on the bus.
502 Patch by Andrew Dyer, 26 Jul 2005
504 * Fix bug in [id]cache_status commands for MPC85xx processors;
505 should look at LSB of L1CSRn registers to determine if L1 cache is
506 enabled, not the MSB.
507 Patch by Murray Jensen, 19 Jul 2005
509 * Fix array overflow with fw_setenv on uninitialised environment
510 Patch by Murray Jensen, 15 Jul 2005
512 * Add support for EmbeddedPlanet EP88x boards
513 Patch by Yuli Barcohen, 13 Jul 2005
515 * Remove board specific configuration includes from the common xilinx
516 ethernet and iic adapter code.
517 Patch by Michael Libeskind, 12 Jul 2005
519 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
520 Patch by Murray Jensen, 08 Jul 2005
522 * Add (some) definitions for the MPC85xx local bus controller
523 Patch by Murray Jensen, 08 Jul 2005
525 * Add CPM2 I/O pin functions for MPC85xx processors
526 Patch by Murray Jensen, 08 Jul 2005
528 * Fix compile problem
530 * Added PCI support for MPC8349ADS board
531 Patch by Kumar Gala 11 Jan 2006
533 * Enable address translation on MPC83xx
534 Patch by Kumar Gala, 10 Feb 2006
536 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
537 Patch by Kumar Gala, 25 Jan 2006
539 * Fixed defines for MPC83xx SICRL register to match current specs
540 Patch by Kumar Gala, 23 Jan 2006
542 * Only disable the MPC83xx watchdog if its enabled out of reset.
543 If its disabled out of reset SW can later enable it if so desired
544 Patch by Kumar Gala, 11 Jan 2006
546 * Allow config of GPIO direction & data registers at boot on 83xx
547 Patch by Kumar Gala, 11 Jan 2006
549 * Enable time handling on 83xx
550 Patch by Kumar Gala, 11 Jan 2006
552 * Make System IO Config Registers board configurable on MPC83xx
553 Patch by Kumar Gala, 11 Jan 2006
555 * Fixed PCI indirect config ops to handle multiple PCI controllers
556 We need to adjust the bus number we are trying to access based
557 on which PCI controller its on
558 Patch by Kumar Gala, 12 Jan 2006
560 * Report back PCI bus when doing table based device config
561 Patch by Kumar Gala, 11 Jan 2006
563 * Added support for PCI prefetchable region and BARs
564 If a host controller sets up a region as prefetchable and
565 a device's BAR denotes it as prefetchable, allocate the
566 BAR into the prefetch region.
568 If a BAR is prefetchable and no prefetchable region has
569 been setup by the controller we fall back to allocating
570 the BAR into the normally memory region.
571 Patch by Kumar Gala, 11 Jan 2006
573 * Add helper function for generic flat device tree fixups for mpc83xx
574 Patch by Kumar Gala, 11 Jan 2006
576 * Add support for passing initrd information via flat device tree
577 Patch by Kumar Gala, 11 Jan 2006
579 * Added OF_STDOUT_PATH and OF_SOC
581 OF_STDOUT_PATH specifies the path to the device the kernel can use
584 OF_SOC specifies the proper name of the SOC node if one exists.
585 Patch by Kumar Gala, 11 Jan 2006
587 * Allow board code to fixup the flat device tree before booting a kernel
588 Patch by Kumar Gala, 11 Jan 2006
590 * Added CONFIG_ options for bd_t and env in flat dev tree
592 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
593 into the resulting flat device tree.
595 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
596 variables from u-boot into the flat device tree
598 Patch by Kumar Gala, 11 Jan 2006
600 * Add support for the DHCP vendor optional bootfile (#67).
601 Ignores the vendor TFTP server name option (#66).
602 Patch by Murray Jensen, 30 Jun 2005
604 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
605 Patch by Andy Fleming, 14 Jun 2005
607 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
608 Patch by Gerhard Jaeger, 21 Jun 2005
610 * Add netconsole and some more commands to RPXlite_DW board
611 Patch by Sam Song, 19 Jun 2005
613 * Fix bad declaration on pci_cfgfunc_nothing
614 Patch by Sam Song, 19 Jun 2005
616 * Adjust "echo" as a default command
617 Patch by Sam Song, 19 Jun 2005
619 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
620 Patch by KokHow Teh, 16 Jun 2005
622 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
623 Patch by Rick Bronson, 15 Jun 2005
625 * Coding Style cleanup
627 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
628 Patch by Andrew Dyer, 13 Jun 2005
630 * Add ADI Blackfin support
631 - add support for Analog Devices Blackfin BF533 CPU
632 - add support for the ADI BF533 Stamp uClinux board
633 - add support for the ADI BF533 EZKit board
634 Patches by Richard Klingler, 11 Jun 2005
636 * Add loads of ntohl() in image header handling
637 Patch by Steven Scholz, 10 Jun 2005
639 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
640 variable to set clock
641 Patch by Yuli Barcohen, 05 Jun 2005
643 * RPXlite configuration fixes
644 - Use correct flash sector size
645 - Use correct memory test end address
646 - Add support for bzip2 compression
647 - Various small fixes
648 Patch by Yuli Barcohen, 05 Jun 2005
650 * Memory configuration changes for ZPC.1900 board
651 - Fix SDRAM timing on both local bus and 60x bus
652 - Add support for second flash bank (SIMM)
653 - Change boot flash base
654 Patch by Yuli Barcohen, 05 Jun 2005
656 * Add support for Adder boards with 16MB SDRAM;
657 add support for second FEC on Adder87x board.
658 Patch by Yuli Barcohen, 05 Jun 2005
660 * Fix conditional for including ks8695eth driver
661 Patch by Greg Ungerer, 04 Jun 2005
663 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
664 Patch by Friedrich Lobenstock, 02 Jun 2005
666 * Fix comment in common/soft_i2c.c
667 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
669 * Cleanup compiler warnings.
670 Patch by Greg Ungerer, 21 May 2005
672 * Word alignment fixes for word aligned NS16550 UART
673 Patch by Jean-Paul Saman, 01 Mar 2005
675 Fixes bug with UART that only supports word aligned access: removed
676 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
677 (broken!) versions of GCC generate byte accesses when encountering
678 the packed attribute regardless if the struct is already correctly
679 aligned for a platform. Peripherals that can only handle word
680 aligned access won't work properly when accessed with byte access.
681 The struct NS16550 is already word aligned for REG_SIZE = 4, so
682 there is no need to packed the struct in that case.
684 * Fix behaviour if gatewayip is not set
685 Patch by Robin Gilks, 23 Dec 2004
687 * Fix cleanup for netstart board.
688 Remove build results from repository
690 * Some code cleanup for GCC 4.x
692 * Fixes to support environment in NAND flash;
693 enable NAND flash based environment for delta board.
695 * Add support for Intel Monahans CPU on Zylonite and Delta boards
696 (This is Work in Progress!)
698 * Add support for TQM8260-AI boards.
702 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
703 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
704 Patch by Ladislav Michl, 29 Jun 2005
706 * Add lowboot target to mcc200 board
707 Patch by Stefan Roese, 4 Mar 2006
709 * Fix problem with flash_get_size() from CFI driver update
710 Patch by Stefan Roese, 1 Mar 2006
712 * Make CFG_NO_FLASH work on ARM systems
713 Patch by Markus Klotzbuecher, 27 Feb 2006
715 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
718 * Convert mcc200 to use common CFI flash driver
719 Patch by Stefan Roese, 28 Feb 2006
721 * Add env-variable "unlock" to handle initial state of sectors
724 Only the U-Boot image and it's environment is protected,
725 all other sectors are unprotected (unlocked) if flash
726 hardware protection is used (CFG_FLASH_PROTECTION) and
727 the environment variable "unlock" is set to "yes".
729 Patch by Stefan Roese, 28 Feb 2006
731 * Update drivers/cfi_flash.c:
732 - find_sector() called in both versions of flash_write_cfiword()
733 Patch by Peter Pearse, 27th Feb 2006
735 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
736 Patch by Jose Maria Lopez, 16 Jan 2006
738 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
739 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
741 * Changes/fixes for drivers/cfi_flash.c:
742 We *should* check if there are any error bits if the previous call
743 returned ERR_OK (Otherwise we will have output an error message in
744 flash_status_check() already.) The original code would only check for
745 error bits if flash_status_check() returns ERR_TIMEOUT.
746 Patch by Marcus Hall, 23 Aug 2005
748 * Changes/fixes for drivers/cfi_flash.c:
749 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
750 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
751 Patch by Sangmoon Kim, 19 Aug 2005
753 * Fixes for drivers/cfi_flash.c:
754 - Fix wrong timeout value usage in flash_status_check()
755 - Round write_tout up when converting to msec in flash_get_size()
756 - Remove clearing flash status at the end of flash_write_cfibuffer()
757 which sets Intel 28F640J3 flash back to command mode on CSB472
758 Patch by Tolunay Orkun, 02 July 2005
760 * Add basic support for the SMMACO4 Board from PanDaCom.
761 Patch by Heiko Schocher, 20 Feb 2006
763 * Add GIT version information (commid ID) to untagged U-Boot versions
765 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
766 of all unreleased (untagged) U-Boot images will be automatically
767 extended upon compiletime with a part of the GIT commit ID and
768 possibly with "dirty" if uncommited changes are detected.
770 Here an example for the resulting version:
771 "U-Boot 1.1.4-g3457ac18-dirty"
773 The version is now maintained in the toplevel Makefile and the
774 version headers are autogenerated.
776 Patch by Stefan Roese, 9 Feb 2006
778 * Update default environment for INKA4x00 board.
780 * Convert CPCI750 to use common CFI flash driver
781 Patch by Reinhard Arlt, 8 Feb 2006
783 * Various changes to esd HH405 board specific files
784 Patch by Matthias Fuchs, 07 Feb 2006
786 * Cleanup U-Boot boot messages on ARM.
788 To match the U-Boot user interface on ARM platforms to the U-Boot
789 standard (as on PPC platforms), some messages with debug character
790 are removed from the default U-Boot build.
791 Enable DEBUG for lib_arm/board.c to enable debug messages.
792 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
793 Patch by Stefan Roese, 24 Jan 2006
795 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
796 Patch by Stefan Roese, 18 Jan 2006
798 * Add VGA support (CT69000) to CPCI750 board.
799 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
800 Patch by Reinhard Arlt, 30 Dec 2005
802 * PMC405 and CPCI405: Moved configuration of pci resources
804 PMC405 and CPCI2DP: Added firmware download and booting via pci.
805 Patch by Matthias Fuchs, 20 Dec 2005
807 * Add ColdFire targets to MAKEALL script
808 Patch by Zachary Landau, 26 Jan 2006
810 * Add support for r5200 board
811 Patch by Zachary Landau, 26 Jan 2006
813 * Add support for Freescale M5271 processor
814 Patch by Zachary Landau, 26 Jan 2006
816 * Fix 28F256J3A support on PM520 board
817 (without bank-switching only 32 MB can be accessed)
819 * Fix mkimage bug with multifile images created on 64 bit systems.
821 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
823 * Fix compiler problem with at91rm9200dk board.
824 Patch by Eugen Bigz, 19 Dec 2005
826 ======================================================================
827 Changes for U-Boot 1.1.4:
828 ======================================================================
830 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
831 - Changed GPIO setup to enable another address line in order to
832 address 64M of FLASH.
833 - Added function sdram_tr1_set to auto calculate the tr1 value for
835 Patch by Steven Blakeslee, 12 Dec 2005
837 * MPC5200: Set PCI retry counter to 0 = infinite retry;
838 The default of 255 is too short for slow devices.
839 Patch by Martin Nykodym, 12 Dec 2005
841 * Change port configuration for O2DNT (CODEC1 on PSC1).
843 * Fix register for PCI async mode on PPC440EP
844 Patch by Youngchul Bang, 08 Dec 2005
846 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
847 This segment may be required by some libgcc.a functions
850 * Fix DPRAM offset/size for MPC8541/8555.
851 Simplify TQM85xx Makefile handling.
853 * Fix data overflow (typo?) in rtc/ds1302.c
855 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
857 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
858 - Support for TQM8541/8555 boards added.
859 - Complete rework of TQM8540/8560 support.
860 - Common TQM85xx code now supports all current TQM85xx platforms
861 (TQM8540/8541/8555/8560).
862 - DDR SDRAM size detection added.
863 - CAS latency default values can be overwritten by setting "serial#"
864 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
865 If problems are detected with this non default CAS latency,
866 the default values will be used instead.
867 - Flash size detection added.
868 - Moved FCC ethernet driver initialization behind TSEC driver init
869 -> TSEC is first device.
870 Patch by Stefan Roese, 30 Nov 2005
872 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
873 Patch by John Otken, 23 Nov 2005
875 * Changed PPC44x startup message (cpu info, speed...) to common style:
876 On PPC44x platforms, the startup message generated in "cpu.c" only
877 comprised the ppc type and revision but not additional information
878 like speed etc. Those speed infos where printed in the board specific
879 code. This new implementation now prints all CPU infos in the common
880 cpu specific code. No board specific code is needed anymore and
881 therefore removed from all current 44x implementations.
882 Patch by Stefan Roese, 27 Nov 2005
884 * Adjust TQM834x PHY addresses for latest hardware revision.
886 * Increase malloc arena on TQM5200 board to 256 kB.
887 With 64 kb uniform flash sector size the old value of 128 kB was
890 * Fix miiphy global data initialization (problem on 4xx boards when
891 no ethaddr is assigned). Initialization moved from
892 miiphy_register() to eth_initialize().
894 Based on initial patch for 4xx platform by Matthias Fuchs.
896 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
898 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
899 The COPYING file was extended to make clear that these files can be
900 used in non-GPL code, too.
901 Also, a corresponding note was placed in the headers of the affected files.
903 * Add support for Prodrive P3P440 board:
904 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
905 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
906 for bank autodetection
907 Patch by Stefan Roese, 22 Nov 2005
909 * Change all '$(...)' variable references into '${...}'
910 which makes the environment compatible with the hush shell.
911 WARNING: Support for the old '$(...)' syntax will be
912 discontinued in a later version.
914 * Minor changes to init flags in TQM834x PCI.
916 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
917 Patch by Stefan Roese, 15 Nov 2005
919 * New PPC 405EP board added: CMS700
920 Added CONFIG_NET_MULTI for VOM405 board.
921 Added reset_phy() for VOM405 board.
922 Patch by Matthias Fuchs, 09 Nov 2005
924 * Updated PCI mapping for esd CPCI2DP board.
925 Add support for error LED.
926 Patch by Matthias Fuchs, 07 Nov 2005
928 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
929 Patch by Stefan Roese, 07 Nov 2005
931 * Correct PPC Timebase register definitions (SPRN_TBRL...)
932 Patch by Stefan Roese, 07 Nov 2005
934 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
935 Patch by Stefan Roese, 05 Nov 2005
937 * Additional fix for external IRQ config on Yellowstone & Yosemite
938 Patch by Stefan Roese, 03 Nov 2005
940 * Add support for Ocotea pass 3 with 440GX Rev. F
941 Patch by Stefan Roese, 01 Nov 2005
943 * Fix external IRQ configuration on Yellowstone & Yosemite
944 Patch by Stefan Roese, 28 Oct 2005
946 * Add support for multiple PHYs.
947 Tested on the following boards:
948 cmcpu2 (at91rm9200/ether.c)
949 PPChameleon (ppc4xx/4xx_enet.c)
950 yukon (mpc8220/fec.c)
952 tqm834x (mpc834x/tsec.c) with EEPRO100
953 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
954 Main changes include:
956 - miiphy_register routine was added to allow multiple PHYs to be registered
957 - miiphy_read and miiphy_write are now defined in this file, and
958 require additional argument (char *devname)
959 - other miiphy_* routines also require additional device name argument
962 Calling reset_phy() was moved to be executed *after* eth_initialize().
963 This is necessary as now some of the implementations of reset_phy()
964 may need to use miiphy_reset() which is not allowed before eth_initialize()
965 as eth_initialize registers all required miiphy_* routines.
966 Tested on IP860 and PHY initializes properly after this change.
968 * Correct includes for flat tree builder.
970 * Fix conflicting types (flash_write()) in trab auto_update.c.
972 * Add PCI support for the TQM834x board.
974 * Add missing 4xx board to MAKEALL
975 Patch by Stefan Roese, 20 Oct 2005
977 * Fix conflicting types (flash_write()) in esd auto_update.c
978 Patch by Stefan Roese, 20 Oct 2005
980 * Fix problem with sleep in NetConsole (use get_timer())
981 Patch by Stefan Roese, 20 Oct 2005
983 * Add NetConsole Support for AMCC eval boards
984 Patch by Stefan Roese, 20 Oct 2005
986 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
987 Patch by Stefan Roese, 18 Oct 2005
989 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
990 Fix identation on ext2ls help entry.
991 Patch by Stefan Roese, 14 Oct 2005
993 * Add support for TQM834x boards.
996 * Cleanup for GCC-4.x
998 * Add documentation for Open Firmware Flat Tree and usage.
999 Patch by Pantelis Antoniou, 13 Oct 2005
1001 * Add missing files for Pantelis Antoniou's patch
1002 Patch by Pantelis Antoniou, 04 Sep 2005
1004 * Fix problem in ppc4xx eth-driver without ethaddr (only without
1005 CONFIG_NET_MULTI set)
1006 Patch by Stefan Roese, 10 Oct 2005
1008 * Fix gzip bmp support (test if malloc fails, warning when truncated).
1009 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
1010 Patch by Stefan Roese, 07 Oct 2005
1012 * Add support for OF flat tree for the STXtc board.
1013 Patch by Pantelis Antoniou, 04 Sep 2005
1015 * Support passing of OF flat trees to the kernel.
1016 Patch by Pantelis Antoniou, 04 Sep 2005
1020 * Add support for NetSilicon NS7520 processor.
1021 Patch by Art Shipkowski, 12 May 2005
1023 * Add support for AP1000 board.
1024 Patch by James MacAulay, 07 Oct 2005
1026 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
1027 Patch by Anders Larsen, 07 Oct 2005
1029 The Atmel errata #11 states that the transfer buffer descriptor
1030 table must be aligned on a 16-word boundary. As it turned out, this
1031 is insufficient - it seems the table must be aligned on a boundary
1032 at least as large as the table itself (in Linux this is not an
1033 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
1035 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
1036 Patch by Anders Larsen, 07 Oct 2005
1038 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
1039 sed the linker scripts, rather than pre-process them.
1040 Patch by Peter Pearse, 07 Oct 2005
1042 * Update make target for ARM supported boards.
1043 Use lowlevel_init() instead of platformsetup() [rename].
1044 Patch by Peter Pearse, 06 Oct 2005
1046 * Fix booting from serial dataflash on AT91RM9200
1047 Patch by Peter Menzebach, 29 Aug 2005
1049 * Add JFFS2 support for TRAB board
1050 Patch by Martin Krause, 25 Aug 2005
1052 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
1053 Patch by Marcus Hall, 24 Aug 2005
1055 * Fix the machine-id of the Cogent csb637 board
1056 Patch by Anders Larsen, 05 Oct 2005
1058 * Complete support for the KwikByte KB920x boards
1059 Patch by Anders Larsen, 05 Oct 2005
1061 * Set the AT91RM9200 clock to asynchronous mode
1062 Patch by Anders Larsen, 03 May 2005
1064 * Set the AT91RM9200 clock to synchronous mode
1065 Patch by Anders Larsen, 29 Apr 2005
1067 * Add support for Cogent csb637
1068 Patch by Anders Larsen, 29 Apr 2005
1070 * Fix dm9161.c initialization
1071 Patch by Anders Larsen, 29 Apr 2005
1073 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
1074 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
1076 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
1077 Patch by Anders Larsen, 29 Apr 2005
1079 * Fix device partition intialization for SystemACE disks.
1080 Patch by Stephen Williams, 28 Apr 2005
1082 * Added support for KwikByte KB920x boards (based on AT91RM9200)
1083 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
1085 * Add support for S29GL064M-R3 flash chip on xsengine board
1086 Patch by Kurt Stremerch, 18 Apr 2005
1088 * E500 update: repoint IVPR to RAM when code is relocated
1089 Patch by Kylo Ginsberg, 13 Apr 2005
1091 * Fix loop end test in lib_generic/string.c:strswab()
1092 Patch by Andrew Dyer, October 10, 2005
1093 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
1097 * Update ARM Integrator boards:
1098 Correct addessing errors in platform files.
1099 Split off common core module data from Integrator header files to
1100 include/armcoremodule.h.
1101 Patch by Peter Pearse, 04 Oct 2005
1103 * Make sure only supported compiler options are used
1104 Import "cc-option" shell function from kernel and
1105 use it to get the correct ARM GCC options for individual CPUs
1106 Patch by Peter Pearse, 30 Jun 2005
1108 * Fix 440GR to print correct cpu revision
1109 Patch by Stefan Roese, 04 Oct 2005
1111 * Change board message on AMCC Yosemite & Yellowstone to common style
1112 Patch by Stefan Roese, 03 Oct 2005
1114 * Fix compiler warning
1116 * Fix FEC PHY addresses for TQM85xx boards
1118 * Fix uninitialized variable problem in hush shell
1119 Patch by Lars Rostock, 26 Sep 2005
1121 * Undo change of f6e20fc6ca... to include/configs/trab.h
1122 (Must have been an accident?)
1124 * Add support for AT91RM9200 OHCI Controller.
1125 Patch by Eric Benard, 07 Apr 2005
1127 * Update ARM mach-types.h
1128 Patch by Eric Benard, 07 Apr 2005
1130 * Add support for MP2USB board.
1131 Patch by Eric Benard, 07 Apr 2005
1133 * Add board support for armadillo HT1070
1134 Patch by Rowel Atienza, 06 Apr 2005
1136 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
1137 Patch by Vitaly Bordug, 30 Mar 2005
1139 * Add iopset command on mpc8xx
1140 Patch by Daniel Eisenhut, 25 Mar 2005
1142 * Add support for MII in eepro100 driver.
1143 Patch by Gleb Natapov, 21 Mar 2005
1145 * Fixes to the Lubbock (PXA 25x) support:
1146 - Resolve the FIXME with respect to saving the u-boot environment.
1147 - Make the default load address land in real memory.
1148 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
1149 Patch by David Brownell, 10 Mar 2005
1151 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
1152 Patch by Marc Leeman, 04 Mar 2005
1154 * OMAP242x H4 board update
1155 - fix for ES2 differences.
1156 - switch to using the cfi_flash driver.
1157 - fix SRAM build address.
1158 - fix for GP device operation.
1159 - unlock SRAM for GP devices.
1160 - display more device information.
1161 - fix potential deadlock in omap24xx_i2c driver.
1162 - fix DLL load values to match dpllout*1 operation.
1163 - fix 2nd chip select init for combo DDR device.
1164 - add support for CFI Intel 28F256L18 on H4 board.
1165 Patch by Richard Woodruff, 03 Mar 2005
1167 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
1168 Patch by Steven Scholz, 02 Mar 2005
1171 Patch by Ara Avanesyan, 24 Feb 2005
1173 * Remove unneeded #include <malloc.h>
1174 Patch by Ladislav Michl, 22 Feb 2005
1176 * Add cramfs support for m68k
1177 Patch by Zachary Landau, 21 Feb 2005
1179 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
1180 Patch by Jeff Angielski, 21 Feb 2005
1182 * Fix au1x00_serial baud rate calculation:
1183 remove hardcoded cpu clock divisor and use register instead;
1184 round up instead of truncate
1185 Patch by Andrew Dyer, 15 Feb 2005
1187 * Add Xilinx Spartan3 family FPGA support
1188 Patch by Kurt Stremerch, 14 Feb 2005
1190 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
1191 Patch by Zachary Landau, 11 Feb 2005
1193 * Fix VOH405 Support
1194 Patch by Matthias Fuchs, 25 Sep 2005
1196 * Added support for PCI bridge on MPC8272ADS
1197 Patch by Vitaly Bordug, Feb 09 2005
1199 * Update multicore CM9XX support for Integrator AP to allow booting from flash
1200 Patch by Jean-Paul Saman, 8 Feb 2005
1202 * Fix strswab() to reliably find end of string
1203 Patch by Andrew Dyer, 08 Feb 2005
1205 * Fix typos in include/ppc440.h
1206 Patch by Andrew E Mileski, 04 Feb 2005
1208 * Add Vibren (was Accelent) PXA255 IDP Support
1209 Patch by Cliff Brake, 04 Feb 2005
1211 * Fix tools/bmp_logo.c using incorrect offset to pixel data
1212 Patch by Andrew Dyer, 31 Jan 2005
1214 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
1215 Patch by Peter Pearse, 2 Feb 2005
1217 * Fix error handling in tools/env/fw_env.c
1218 Patch by Ara Avanesyan, 01 Feb 2005
1220 * Fix MGT5100 PSC baudrate calculation
1221 Patch by Sebastian Schau, 27 Jan 2005
1223 * OMAP242x fix for GP device booting
1224 - Add SRAM unlock for GP devices.
1225 - Change DDR DLL unlock value to allow DPLLout*1 operation.
1226 Patches by Richard Woodruff, 21 Jan 2005:
1228 * Add support for AMD's Pb1x00 eval board;
1229 add MII routines to the au1x00 ethernet driver;
1230 add USB ohci driver (work in progress)
1231 Patch by Thomas Sailer, 20 Jan 2005
1233 * Update omap5912osk board
1234 Use drivers/cfi_flash.c instead of private flash driver;
1235 Remove hardcoded personalized settings from omap5912osk.h;
1236 Fix spacing with (RO) marks in 'flinfo' output.
1237 Patch by Michael Bendzick, 14 Jan 2005
1239 * Fix warnings for PCI code on ixp
1240 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
1242 * virtex2 fix for bogus download error messages
1243 The virtex2 FPGA download code watches for init going active during
1244 a download of config data as an error condition. init also goes
1245 active after a configuration is finished in concert with the done
1246 signal. So far, the code does not check for done active until all
1247 of the configuration data is sent. If configuration data has a few
1248 extra pad bytes at the end, this would cause an error message even
1249 though the download had suceeded.
1250 NOTE: virtex2 slave serial and spartan2 versions may still have the
1252 Patch by Andrew Dyer, 12 Jan 2005
1254 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
1255 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
1256 message when probing for nonexistent flash in little endian mode.
1257 As a side effect more efficient and smaller code is generated,
1258 which is always a Good Thing (TM).
1259 Patch by Ladislav Michl, 24 Sep 2005
1261 * Update for TFTP using a fixed UDP port
1262 Use the approved environment variable names. Added "tftpdstp" to
1263 allow ports other than 69 per Tolunay Orkun's recommendation.
1264 Patch by Jerry Van Baren, 12 Jan 2005
1266 * Allow to force TFTP to use a fixed UDP port
1267 (Add a configuration option CONFIG_TFTP_PORT and optional env
1269 Patch by Jerry Van Baren, 10 Jan 2005
1271 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
1272 Patch by Leif Lindholm, 29 Dec 2004
1274 * Cleanup: fix broken builds
1276 * Fix PHY address argument passing with mii info command
1277 Patch by Andrew Dyer, 28 Dec 2004
1279 * Cleanup (PPC4xx is AMCC now)
1281 * esd CPCI2DP board added
1282 Patch by Matthias Fuchs, 22 Sep 2005
1284 * esd PMC405 board updated
1285 Patch by Matthias Fuchs, 22 Sep 2005
1287 * Add SM501 support to HH405 board.
1288 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
1289 Add support for eeprom write-enable (CFG_EEPROM_WREN).
1290 Patch by Stefan Roese, 22 Sep 2005
1292 * Fix autonegotiation in tsec ethernet driver
1293 Patch by Stefan Roese, 21 Sep 2005
1295 * Fix bug in auto_update (trab board)
1296 Patch by Martin Krause, 16 Sep 2005
1298 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
1299 Patch by Francesco Mandracci, 16 Sep 2005
1301 * Update configuration for INKA4x0 board
1303 * Update configuration for PM854 board
1304 Based on patch by R. Loeffl, 20 Jul 2005
1306 * Add PCI support to TQM8540 and TQM8560 boards
1307 Patch by Stefan Roese, 15 Sep 2005
1309 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1310 boards (baudrate, environment...). Flash driver fixed.
1311 Patch by Stefan Roese, 15 Sep 2005
1313 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
1314 ethernet port on ebony.
1315 Patch by Stefan Roese, 7 Sep 2005
1317 * Added support for mtddevnum and mtddevname variables (mtdparts command)
1319 * Change default console baud rate for stxxtc board
1321 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
1322 Patch by Stefan Roese, 31 Aug 2005
1324 * Fix default command set (don't include CFG_CMD_DISPLAY command)
1325 Patch by Pantelis Antoniou, 02 Sep 2005
1329 * Enable SM712 driver support for HMI1001 board.
1331 * Fix problems with ld version 2.16 (dot outside sections problem)
1332 Pointed out by Gerhard Jaeger, 31 Aug 2005;
1333 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
1335 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
1337 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
1339 * Add keyboard and dot matrix display support for HMI1001 board.
1341 * Prepare U-Boot for gcc-4.x
1343 * Fixed Bamboo port to enable running without DDR-DIMM
1344 (Bamboo has also 64MB onboard DDR)
1345 Patch by Stefan Roese, 24 Aug 2005
1347 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
1348 now handling all 4xx cpu's
1349 Patch by Stefan Roese, 16 Aug 2005
1351 * Fix make dependencies for at91rm9200 and ks8695 cpus
1352 Patch by Steven Scholz, 23 Aug 2005
1354 * Add JFFS2 support for TQM5200 board
1356 * Add esd cpci5200 and pf5200 boards
1357 Patch by Reinhard Arlt, 22 Aug 2005
1359 * Fix sysclock for TQM8540 and TQM8560 boards
1360 Patch by Martin Krause, 25 Jul 2005
1362 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
1363 Patch by Martin Krause, 08 Jun 2005
1365 * Add new board specific commands for TQM5200/STK52XX
1366 - Sound commands (beep, wav, sound)
1367 - Test commands (led, can, backlight, rs232)
1368 Patch by Martin Krause, 02 May 2005
1370 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
1371 because of a bug in the AT91RM9200 CPU PLL
1372 Patch by Martin Krause, 22 Apr 2005
1374 * Add automatic HW detection for another CMC_PU2 variant
1375 Patch by Martin Krause, 20 Apr 2005
1377 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
1378 Patch by Martin Krause, 19 Apr 2005
1380 * Fix initialization problem on TQM5200 without SM501
1381 Patch by Martin Krause, 08 Apr 2005
1383 * Add RTC support for STK52XX.200
1384 Patch by Martin Krause, 07 Apr 2005
1386 * Add support for IFM o2dnt board
1388 * Enable PCI on hmi1001 board
1390 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1391 so we can use them to, e.g., check the existence of a file with
1392 "if ls foo; then this; else that; fi" in the hush shell
1393 Patch by Andreas Engel, 16 August 2005
1395 * Coding style cleanup
1397 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1398 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1400 * Check return value of malloc in 440gx_enet.c
1401 Patch by Travis B. Sawyer, 18 Jul 2005
1403 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1404 Second serial port on 440GX now defined as a system device.
1405 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1406 Patch by Travis B. Sawyer, 12 Jul 2005
1408 ======================================================================
1409 Changes for U-Boot 1.1.3:
1410 ======================================================================
1412 * Minor code cleanup
1414 * Add forgotten new fils from latest VoiceBlue update
1416 * Make bootretry feature work with hush shell.
1417 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1418 Patch by Andreas Engel, 19 Jul 2005
1420 * Update Hymod Board Database PHP code in "tools" directory
1421 Patch by Murray Jensen, 01 Jul 2005
1423 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1424 Patch by Murray Jensen, 30 Jun 2005
1426 * Fix Murray Jensen's mail address.
1427 Patch by Murray Jensen, 30 Jun 2005
1429 * Preserve PHY_BMCR during a soft reset.
1430 Patch by Carl Riechers, 24 Jun 2005
1432 * VoiceBlue update: eeprom tool can also store firmware version now.
1433 eeprom.bin is runable by jumping at load address.
1434 Patch by Ladislav Michl, 23 May 2005
1436 * Move the AT91RM9200DK to the ARM Systems list.
1437 Patch by Anders Larsen, 26 Apr 2005
1439 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1440 Patch by Anders Larsen, 26 Apr 2005
1442 * measure_gclk() is needed when DEBUG is enabled
1443 Patch by Bryan O'Donoghue, 25 Apr 2005
1445 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1446 Patch by Reinhard Arlt, 12 Aug 2005
1448 * esd PCI405 board updated
1449 Patch by Matthias Fuchs, 28 Jul 2005
1451 * esd WUH405 and DU405 board updated
1452 Patch by Matthias Fuchs, 27 Jul 2005
1454 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1455 Patch by Matthias Fuchs, 4 May 2005
1457 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1458 boards (baudrate, environment...). Flash driver fixed.
1459 Patch by Stefan Roese, 11 Aug 2005
1461 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1462 Patch by Stefan Roese, 11 Aug 2005
1464 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1465 Patch by Stefan Roese, 11 Aug 2005
1467 * Add configuration for IFM AEV FIFO board.
1468 Minor coding style cleanup.
1470 * Add configuration for IFM SPI eval board
1472 * Fix CompactFlash problem on HMI1001 board
1474 * Make new "mtdparts" code build with older compilers
1475 Patch by Andrea Scian, 09 Aug 2005
1477 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1478 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1479 with the 405 defines and the linux kernel defines.
1480 Patch by Stefan Roese, 08 Aug 2005
1482 * Fix compiler warnings with older GCC versions
1484 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1486 Old, obsolete and duplicated code was cleaned up and replace by the
1487 new partitioning method. There are two possible approaches now:
1489 The first one is to define a single, static partition:
1491 #undef CONFIG_JFFS2_CMDLINE
1492 #define CONFIG_JFFS2_DEV "nor0"
1493 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1494 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1495 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1497 The second method uses the mtdparts command line option and dynamic
1500 /* mtdparts command line support */
1501 #define CONFIG_JFFS2_CMDLINE
1502 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1503 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1505 Command line of course produces bigger images, and may be inappropriate
1506 for some targets, so by default it's off.
1508 * Fix build problems for PM856 Board
1510 * Fix sign extension bug in 'fpga loadb' command;
1511 make 'fpga loadb' always print the file header info
1512 Patch by Andrew Dyer, 11 Jan 2005
1514 * Fix errors that occur when accessing SystemACE CF
1515 Patch by Jeff Angielski, 09 Jan 2005
1517 * Document switching between U-Boot and PlanetCore on RPXlite
1518 by Sam Song, 24 Dec 2004
1520 * Fix PowerQUICC II mask detection.
1521 Patch by Eugene Surovegin, 20 Dec 2004
1523 * Add support for Altera NIOS DK1C20 board
1524 Patch by Shlomo Kut, 13 Dec 2004
1526 * Add support for ep8248 board
1527 Patch by Yuli Barcohen, 12 Dec 2004
1531 * Fix baudrate setting for KGDB on MPC8260
1532 Patch by HoJin, 11 Dec 2004
1534 * Fix 'mii help' text formatting
1535 Patch by Cory Tusar, 10 Dec 2004
1537 * Fix return code of NFS command
1538 Patch by Hiroshi Ito, 11 Dec 2004
1542 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1543 Patch by Steven Blakeslee, 04 Aug 2005
1545 * Add support for AMCC Bamboo PPC440EP eval board
1546 Patch by Stefan Roese, 04 Aug 2005
1548 * Patch by Jon Loeliger
1549 Fix style issues primarily in 85xx and 83xx boards.
1551 - Trailing white space
1552 - Indentation not by TAB
1553 - Excessive amount of empty lines
1554 - Trailing empty lines
1556 * Patch by Ron Alder, 11 Jul 2005
1557 Add Xianghua Xiao and Lunsheng Wang's support for the
1558 GDA MPC8540 EVAL board.
1560 * Patch by Eran Liberty
1561 Add support for the Freescale MPC8349ADS board.
1563 * Patch by Jon Loeliger, 25 Jul 2005
1564 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1565 by the upcoming mpc83xx family as well.
1567 * Patch by Jon Loeliger, 05 May 2005
1568 Implemented support for MPC8548CDS board.
1569 Added DDR II support based on SPD values for MPC85xx boards.
1570 This roll-up patch also includes bugfies for the previously
1572 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1574 * Patch by Jon Loeliger, 10 Feb 2005
1575 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1577 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1579 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1580 for faster flash parts.
1581 Add documentation for BR/OR for FLASH.
1583 * Patch by Jon Loeliger 08 Feb 2005
1584 Determine L2 Cache size dynamically on 85XX boards.
1586 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1587 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1588 option rather than a myriad of CONFIG_MPC8560-like variants.
1589 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1590 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1591 new CONFIG_CPM2 option to each 8260 board.
1593 * Add support for MicroSys PM856 board
1594 Patch by Josef Wagner, 03 Aug 2005
1596 * Minor fixes to PM854 board
1597 Patch by Josef Wagner, 03 Aug 2005
1599 * Adjust configuration of XENIAX board
1600 (chip select and GPIO required for USB operation)
1602 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1603 routed to the Watchdog handler
1604 Patch by Eugene Surovegin, 18 Jun 2005
1606 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1607 Patch by Denis Peter, 06 Dec 2004
1609 * Fix endianess problem in TFTP / NFS default filenames
1610 Patch by Hiroshi Ito, 06 Dec 2004
1612 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1614 Patch by Murray Jensen, 18 Jul 2005
1616 * Fix typo in mkconfig script (used == instead of =)
1617 Patch by Murray Jensen, 18 Jul 2005
1619 * Cleanup build problems on 64 bit build hosts
1621 * Update MAINTAINERS file
1623 * Patch by Stefan Roese, 01 Aug 2005:
1624 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1625 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1627 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1628 to run on both 405GP and 405GPr eval boards).
1630 * Patch by Steven Blakeslee, 27 Jul 2005:
1631 - Add support for AMCC PPC440EP/GR.
1632 - Add support for AMCC Yosemite PPC440EP eval board.
1633 - Add support for AMCC Yellowstone PPC440GR eval board.
1635 * Minor fixes for PPChameleon Board:
1636 - fix alignment of NAND size
1637 - make code do what the comment says
1639 * Implement h/w sector protection status synchronization at boot.
1640 The code is provided for, and was tested on, the Yukon/Alaska
1641 and PM520 boards only.
1643 A bug in flash_real_protect() for the Yukon board was fixed by
1644 adding a function that tells if two banks are on one flash chip.
1646 * Fix sysmon POST problem: check I2C error codes
1647 This fixes a problem of displaying bogus voltages when the voltages
1648 are so low that the I2C devices start failing while the rest of the
1649 system keeps running.
1651 * Patch by Cedric Vincent, 6 Jul 2005:
1652 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1654 * Patch by Jon Loeliger, 20 Jul 2005:
1655 Add missing PCI IO port definitions.
1657 * Add CompactFlash support for HMI1001 board.
1659 * Adjust printed board ID for LWMON board.
1661 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1663 * Add new argument format for flash commands to allow for usage like
1664 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1665 U-Boot will automaticially find the end of the corresponding sector.
1667 * Patch by Stefan Roese, 5 Jul 2005:
1668 Update uc100 board PHY setup
1670 * Patch by Stefan Roese, 1 Jul 2005:
1671 Fix PHY address for CATcenter board (now correct!)
1673 * Patch by Stefan Roese, 30 Jun 2005:
1674 Fix PHY addresses for PPChameleon and CATcenter boards
1675 Change MAINTAINER for most esd boards
1677 * Patch by Detlev Zundel, 30 Jun 2005:
1678 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1680 * Fix baudrate calculation problem on MPC5200 systems
1682 * Add EEPROM and RTC support for HMI1001 board
1684 * Patch by Detlev Zundel, 20 Jun 2005:
1685 Fix initialization of low active GPIO pins on inka4x0 board
1687 * Enable redundant environment, disable HW flash protection of
1690 * Patch by Travis Sawyer, 10 Jun 2005:
1691 Initialize allocated dev and private hw structures
1692 after their respective allocation in 440gx_enet.c
1694 * Patch by Steven Scholz, 10 Jun 2005:
1695 Fix byteorder problems with second argument of "bootm" with
1698 * Add support for HMI1001 board
1700 * Disable "date" and "sntp" commands on TQM866M
1702 * Fix watchdog reset problems on LWMON board
1704 * Patch by Juergen Selent, 17 May 2005:
1705 Add support for Funkwerk VoVPN gateway module.
1707 * Cleanup debug code for MPC8220 FEC driver
1709 * Extend burst mode RAM test program to take a loop count
1712 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1713 those boards that use it.
1715 * Patches by Greg Ungerer, 19 May 2005:
1716 - add support for the KS8695P (ARM 922 based) CPU
1717 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1719 * Patch by Steven Scholz, 19 May 2005:
1720 Add support for CONFIG_SERIAL_TAG on ARM boards
1722 * Add PCI support for Sorcery board.
1723 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1725 * Fix compile problems caused by new burst mode SDRAM test;
1726 make port pins to trigger logic analyzer configurable
1728 * Fix timer handling on MPC85xx systems
1730 * Fix debug code in omap5912osk flash driver
1732 * Add support for MPC8247 based "IDS8247" board.
1734 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1736 * On LWMON we must use the watchdog to reset the board as the CPU
1737 genereated HRESET pulse is too short to reset the external
1740 * Add test tool to exercise SDRAM accesses in burst mode
1741 (as standalone program, MPC8xx/PowerPC only)
1743 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1746 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1747 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1748 added to support LZO and LZARI compression modes (undefined by
1751 * Fix problem with symbolic links in JFFS2 code.
1753 * Use linker ASSERT statement to prevent undetected overlapping of
1754 sections on PPChameleon board; other boards might use this, too.
1756 * Patch by Stefan Roese, 03 May 2005:
1758 Fix problems in cmd_universe.c
1760 * Patch by Matthias Fuchs, 03 May 2005:
1761 Added missing variable declaration in cmd_nand.c
1762 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1764 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1766 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1768 Fix PHY address for canmb board.
1770 * Cleanup serial console baudrate calculation on AT91RM9200;
1771 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1773 * Patch by Matthias Fuchs, 18 Apr 2005:
1774 Make PCI target address spaces on PMC405 and CPCI405 boards
1775 configurable via environment variables
1777 * Auto-size RAM on canmb board.
1779 * Add support for canmb board
1781 * Patch by Stefan Roese, 13 Apr 2005:
1782 Update for esd apc405
1784 * Fixes for TQM8560 board:
1786 - remove debug messages
1787 - fix flash sector protection
1789 * Patch by Steven Scholz, 07 Apr 2005:
1790 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1792 * Patches by Steven Scholz, 07 Apr 2005:
1793 Fix compiler warning in altera.c
1794 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1796 * Patch by Ladislav Michl, 06 Apr 2005:
1797 Fix voiceblue configuration.
1799 * Patch by Stefan Roese, 06 Apr 2005:
1800 Updates for OCOTEA board:
1801 - Changed U-Boot size from 512kByte to 256kByte
1802 - Fixed flash driver to support boot from soldered user flash
1803 - Added README for switch from PIBS firmware to U-Boot
1805 * Patch by Travis Sawyer, 05 Apr 2005:
1806 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1807 Problem found by Andrew Wozniak.
1809 * Patch by Steven Scholz, 06 Apr 2005:
1810 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1811 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1813 * Patches by Robert Whaley, 29 Nov 2004:
1814 - update the pxa-regs.h file for PXA27x chips
1815 - add PXA27x based ADSVIX board
1816 - add support for MMC on PXA27x processors
1818 * Patch by Andrew E. Mileski, 28 Nov 2004:
1819 Fix PPC4xx SPD SDRAM detection bug
1821 * Patch by Hiroshi Ito, 26 Nov 2004:
1822 Fix logic of "test -z" and "test -n" commands
1824 * Patch by Ladislav Michl, 05 Apr 2005:
1825 Add support for VoiceBlue board.
1827 * Patch by Ladislav Michl, 05 Apr 2005:
1828 Fix netboot_common() prototypes.
1830 * Patch by Steven Scholz, 05 Apr 2005:
1831 Use i.MX watchdog timer for reset_cpu()
1833 * Patch by Steven Scholz, 05 Apr 2005:
1834 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1835 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1836 (now in interupts.c)
1838 * Add support for MPC8220 based "sorcery" board.
1840 * Add support for TQM8560 board.
1842 * Add FEC support for TQM8540 board.
1843 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1845 * Patch by Martin Krause, 04 Apr 2005:
1846 Update default configuration for CMC_PU2 board.
1848 * Patch by Steven Scholz, 04 Apr 2005:
1849 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1850 - introduce two new configuration options instead:
1851 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1853 * Patch by Steven Scholz, 04 Apr 2005:
1854 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1856 * Fix timer code for ARM systems: make sure that udelay() does not
1857 reset timers so it's save to use udelay() in timeout code.
1859 * Patch by Mathias Küster, 23 Nov 2004:
1860 add udelay support for the mcf5282 cpu
1862 * Patch by Tolunay Orkun, 16 November 2004:
1863 fix incorrect onboard Xilinx CPLD base address
1865 * Patch by Jerry Van Baren, 08 Nov 2004:
1866 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1867 the jumper for the HRCW source should select flash. If lowboot is
1868 not selected, the jumper for the HRCW source should select the
1870 - change default load base address to 0x00400000
1872 * Patch by Yuli Barcohen, 08 Nov 2004:
1873 Add support for Analogue & Micro Rattler boards.
1874 Tested on Rattler8248.
1876 * Patch by Andre Renaud, 08 Nov 2004:
1877 Fix watchdog support in common/lcd.c
1879 * Patch by Marc Leeman, 05 Nov 2003:
1880 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1881 bug only affects the XPC8245 processors
1883 * Patches by Josef Wagner, 29 Oct 2004:
1884 - Add support for MicroSys CPU87 board
1885 - Add support for MicroSys PM854 board
1887 * Patch by Jian Zhang, 02 Nov 2004:
1888 Add 16-bit NAND support
1890 * Patch by Scott McNutt, 01 Nov 2004:
1891 Add missing NIOS/NIOS2 support for "iminfo" command
1893 * Patch by Detlev Zundel, 29 Oct 2004:
1894 Add missing NIOS/NIOS2 support for "mkimage" tool.
1896 * Patch by David Adair, 27 Oct 2004:
1897 Add missing 440GX SDRAM Controller reset
1899 * Patch by Steven Scholz, 25 Oct 2004:
1900 Declare reset_cpu() in include/common.h instead locally
1902 * Patch by Yusdi Santoso, 22 Oct 2004:
1903 - Add support for HIDDEN_DRAGON board
1904 - fix endianess problem in driver/rtl1839.c
1906 * Patch by Allen Curtis, 21 Oct 2004:
1907 support multiple serial ports
1909 * Patch by Richard Klingler, 03 Apr 2005:
1910 Add call to eth_halt() in net/net.c when called functions fail
1911 after eth_init() has been called.
1913 * Patch by Sam Song, 3 April 2005:
1914 - Update README.Netconsole
1917 * Prepare for SoC rework of ARM code:
1918 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1919 - rename memsetup into lowlevel_init (function name and source files)
1920 Patch by Steven Scholz, 03 Apr 2005:
1921 - create SoC specific directories include/asm-arm/arch-imx and
1922 include/asm-arm/arch-s3c24x0
1924 * Fix problems with SNTP support;
1925 enable SNTP support in some boards.
1927 * Patches by Martin Krause, 01 Apr 2005:
1928 - Fix flash erase timeout on CMC_PU2
1929 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1931 * Patch by Steven Scholz, 13 March 2005:
1932 fix cache enabling for AT91RM9200
1934 * Patch by Masami Komiya, 30 Mar 2005:
1935 add SNTP support and expand time server and time offset fields of
1936 DHCP support. See doc/README.SNTP
1938 * Patch by Steven Scholz, 13 Dec 2004:
1939 Fix bug in at91rm920 ethernet driver
1941 * Patch by Steven Scholz, 13 Dec 2004:
1942 Remove duplicated code by merging memsetup.S files for
1943 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1945 * Patch by Detlev Zundel, 31 Mar 2005:
1946 Cleanup duplicate definition of overwrite_console()
1948 * Update TQM5200 configuration;
1949 prepare for Rev. 200 starter kit boards
1951 * Patch by Scott McNutt, 21 Oct 2004:
1952 Add support for Nios-II EPCS Controller core.
1954 * Patch by Scott McNutt, 20 Oct 2004:
1956 - Add sysid command (Nios-II only).
1957 - Locate default exception trampoline at proper offset.
1958 - Implement I/O routines (readb, writeb, etc)
1959 - Implement do_bootm_linux
1961 * Patches by Martin Krause, 22 Mar 2005:
1962 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1963 - add support for SM501 graphics controller
1964 - add support for graphic console on TQM5200
1965 - add support for TQM5200 Rev 200
1966 - cleanup, fix typo in include/configs/TQM5200.h
1968 * Patch by Manfred Baral, 17 Mar 2005:
1971 * Fix RTC configuration for PPChameleon board
1973 * Cleanup, fix typo in include/configs/TQM5200.h
1975 * Patch by Stefan Roese, 16 Mar 2005:
1976 Update for esd auto_update and hh405 board
1978 * Adapt for U-Boot image size (new features enabled) on TQM5200
1980 * Update code for TQM8540 board (and 85xx in general):
1981 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1982 - Reformat boot messages
1983 - Enable redundant environment
1984 - Replace the -O2 optimization flag with -mno-string
1986 * Patch by David Brownell, 10 Mar 2005:
1987 Restore copyright statements in OHCI drivers.
1989 * Add support for TQM8540 board
1991 * Patch by Detlev Zundel, 14 Mar 2005:
1992 NC650: changed NAND flash addressing to using UPMB
1994 * Patch by Stefan Roese, 14 Mar 2005:
1995 Update for esd voh405 fpga image
1997 * INKA4x0: Allow initialization of LCD backlight dimming from
1998 "brightness" environment variable.
2000 * Add port initialization for digital I/O on INKA4x0
2002 * Patch by Stefan Roese, 01 Mar 2005:
2003 Update for esd boards dp405 and hub405
2005 * Fix get_partition_info() parameter error in all other calls
2006 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
2008 * Enable USB and IDE support for INKA4x0 board
2010 * Patch by Andrew Dyer, 28 Feb 2005:
2011 fix ext2load passing an incorrect pointer to get_partition_info()
2012 resulting in load failure for devices other than 0
2014 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
2016 * Cleanup USB and partition defines
2018 * Add support for ext2 filesystems and image timestamps to TQM5200 board
2020 * Add reset code for Coral-P on INKA4x0 board
2022 * Patch by Martin Krause, 28 Jun 2004:
2023 Update for TRAB board.
2025 * Fix some missing "volatile"s in MPC5xxx FEC driver
2027 * Fix cirrus voltage detection (for CPC45)
2029 * Fix byteorder problem in usbboot and scsiboot commands.
2031 * Patch by Cajus Hahn, 04 Feb 2005:
2032 - don't insist on leading '/' for filename in ext2load
2033 - set default partition to useful value (1) in ext2load
2035 * Patch by Andrew Dyer, 08 Jan 2005:
2036 fix wrong return codes in ext2 code
2038 * Removed '--no-warn-mismatch' option from Makefile. This option
2039 makes 'ld' to overlook binary objects compatibility.
2041 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
2042 --end-group) outside of the group. This will make 'ld' to do
2043 _multiple_ search in the library group when resolving symbol
2044 references and do only a _single_ seach in libgcc.a after the group
2047 * Fix stability problems on CPC45 board again.
2049 * Make image detection for diskboot / usbboot / scsiboot more robust
2050 (also check header checksum)
2052 * Update CPC45 board configuration.
2054 * Add USB and PCI support for INKA4x0 board
2056 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
2060 * Patch by Robin Getz, 13 Oct 2004:
2061 Add standalone application to change SMC91C111 MAC addresses,
2062 see examples/README.smc91111_eeprom
2064 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
2065 Fix Flash support for ARM Integrator CP.
2067 * Patch by Richard Woodruff, 10 Jan 2005:
2068 Update support for OMAP2420 (ARM11) and H4 board:
2069 o clean up and add new types to H4 memory probe code.
2070 o fix to work with internal boot.
2071 o added PRCM config III operation.
2072 o fix marginal flash timings.
2073 o add revison ATAG usage.
2074 o enable voltage scaling at power chip.
2075 o fix compile error for i2c.
2077 * Fix network problem (error when receiving multiple ARP packets)
2079 * Patch by Daniel Poirot, 12 Oct 2004:
2080 Add support for Wind River sbc405 board
2082 * Patch by Rainer Brestan, 12 Oct 2004:
2083 Make examples/Makefile more robust
2085 * Patch by Sam Song, 11 October 2004:
2086 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
2087 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
2090 * Patch by Sam Song, 10 Oct 2004:
2091 Fix a parameter error in run_command() in main.c
2093 * Patch by Richard Woodruff, 01 Oct 2004:
2094 add support for the TI OMAP2420 processor and its H4 reference
2097 * Patch by Christian Pellegrin, 24 Sep 2004:
2098 Added support for NE2000 compatible (DP8390, DP83902) NICs.
2100 * Patch by Leif Lindholm, 23 Sep 2004:
2101 add support for the AMD db1550 board
2103 * Patch by Travis Sawyer, 15 Sep 2004:
2104 Add CONFIG_SERIAL_MULTI support for ppc4xx,
2105 update README.serial_multi
2107 * Patches by David Snowdon, 07 Sep 2004:
2108 - add u-boot.hex target in the top level Makefile
2109 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
2110 - use -mtune=xscale and -march=armv5 options for PXA
2112 * Patch by Florian Schlote, 08 Sep 2004:
2113 Add support for SenTec-COBRA5272-board (ColdFire).
2115 * Patch by Gleb Natapov, 07 Sep 2004:
2116 mpc824x: set PCI latency timer to a sane value
2119 * Patch by Kurt Stremerch, 03 Sep 2004:
2120 Add bitstream configuration option for fpga command (Xilinx only).
2122 * Patch by Kurt Stremerch, 03 Sep 2004:
2123 Add Xilinx Spartan2E family FPGA support
2125 * Patch by Jeff Angielski, 02 Sep 2004:
2126 Add Added support for H2 revision of the EP8260 board.
2127 Fixed formatting for some of the EP8260 related source files.
2129 * Patch by Jon Loeliger, 02 Sep 2004:
2130 Reset monitor size back to 256 so environment can be written
2131 to flash on MPC85xx ADS and CDS releases.
2133 * Patch by Paolo Broggini, 02 Sep 2004:
2134 Make BSS clearing on ARM systems more robust
2136 * Patch by Yue Hu and Joe, 01 Sep 2004:
2137 - add PCI support for ixp425;
2138 - add EEPRO100 suppor tfor ixdp425 board.
2140 * Fix problem with protected sector detection in driver/cfi_flash.c
2142 ======================================================================
2143 Changes for U-Boot 1.1.2:
2144 ======================================================================
2146 * Code cleanup, mostly for GCC-3.3.x
2148 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
2149 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
2150 additional ethernet addresses.
2152 * Cleanup drivers/i82365.c - avoid duplication of code
2154 * Fix bogus "cannot span across banks" flash error message
2158 * Add support for CompactFlash for the CPC45 Board.
2160 * Fix problems with CMC_PU2 flash driver.
2163 - avoid trigraph warning in fs/ext2/ext2fs.c
2164 - rename UC100 -> uc100
2166 * Add support for UC100 board
2168 * Patch by Stefan Roese, 16 Dez 2004:
2169 - ext2fs support added
2170 - Tundra universe support added
2171 - ColdFire MCF5249 support added (no preloader needed!)
2172 - MCF5249 board TASREG added
2173 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
2175 - some esd boards updated
2176 - memory commands "mdc" and "mwc" added for cyclic read/write
2177 (CONFIG_MX_CYCLIC, see README for further description)
2179 * Add support for INKA4X0 board
2181 * Patch by Steven Scholz, 12 Dec 2004:
2182 Fix typo in AT91 memory setup.
2184 * Patch by Martin Krause, 27 Oct 2004:
2185 - add support for "STK52xx" board (including PS/2 multiplexer)
2186 - add hardware detection for TQM5200
2188 * Clean up CMC PU2 flash driver
2190 * Update MAINTAINERS file
2192 * Fix bug in MPC823 LCD driver
2194 * Fix udelay() on AT91RM9200 for delays < 1 ms.
2196 * Enable long help on CMC PU2 board;
2198 increase CPU speed from 179 to 207 MHz.
2200 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
2201 unaligned tail part specially).
2203 * Update for AT91RM9200DK and CMC_PU2 boards:
2204 - Enable booting directly from flash
2205 - fix CMC_PU2 flash driver
2207 * Fix mkimage usage message
2209 * Map SRAM on NC650 board
2211 * Work around for Ethernet problems on Xaeniax board
2213 * Patch by TsiChung Liew, 23 Sep 2004:
2214 - add support for MPC8220 CPU
2215 - Add support for Alaska and Yukon boards
2217 * Fix configuration for ERIC board (needs more room)
2219 * Adjust MIPS compiler options at run-time depending on tools version
2220 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
2221 "-mcpu=4kc" for old tools)
2223 * Add passing of the command line and memory size information to the
2224 kernel on xaeniax board.
2226 * Enable NAND flash support for NC650 board.
2228 * Patch by Thomas Lange 07 Oct 2004:
2229 Updated README for DBAu1x00 boards to match current status
2231 * Patch by Philippe Robin, 28 Sept 2004:
2232 Fix Flash support for Versatile.
2234 * Patch by Roger Blofeld, 16 Sep 2004:
2235 Fix timeout for DHCP command retry
2237 * Patch by Pantelis Antoniou, 14 Sep 2004:
2238 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
2240 * Patch by Pantelis Antoniou, 14 Sep 2004:
2241 Kick watchdog when bz-decompressing
2243 * Fix CFG_HZ problems on AT91RM9200 systems
2244 [Remember: CFG_HZ should be 1000 on ALL systems!]
2246 * Patch by Gridish Shlomi, 30 Aug 2004:
2247 - Add support to revA version of PQ27 and PQ27E.
2248 - Reverted MPC8260ADS baudrate back to original 115200
2250 * Patch by Hojin, 17 Sep 2004:
2251 Fix typo in cfi_flash.c
2253 * Patch by Mark Jonas, 09 September 2004:
2254 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
2257 * Patch by Mark Jonas, 31 August 2004:
2258 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
2259 improves FTP performance for MPC5200 systems. Enabled for IceCube
2262 * Patch by Michael Bendzick, 30 Aug 2004:
2263 - Improve platform.S code for omap1510inn that detects whether code
2264 is running from SDRAM or not. Patch allows SDRAM to be configured
2265 if code is running out of SRAM at 0x20000000.
2267 * Patch by Frederick Klatt, 30 Aug 2004:
2268 Add support for the Wind River SBC8540/SBC8560 boards
2270 * Configure SX1 board to use drivers/cfi_flash.c
2272 * Patches by Michael Bendzick, 30 Aug 2004:
2273 - Configure omap1510inn board to use drivers/cfi_flash.c
2274 - Make drivers/cfi_flash.c protect environment and redundant
2277 * Patch by Steven Scholz, 23 Jun 2004:
2278 - Add script (tools/img2brec.sh) to programm U-Boot into
2279 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
2281 * Patches by Scott McNutt, 24 Aug 2004:
2282 - Add support for Altera Nios-II processors.
2283 - Add support for Psyent PCI-5441 board.
2284 - Add support for Psyent PK1C20 board.
2286 * Patches by Jon Loeliger, 24 Aug 2004:
2287 - Add support for the MPC8541 and MPC8555 CDS boards
2288 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
2289 - Convert MPC85xxADS to use common CFI flash driver
2290 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
2291 from board_early_init_f()
2292 - Provide SW workaround for PCI initialization on 85xx CDS
2294 * Patches by George G. Davis, 24 Aug 2004:
2295 - Enable ramdisk/initrd tagged param support for omap1610h2_config
2296 - Remove static network setup defaults from mx1ads_config
2297 - update ARM boards to use constants from mach-types.h
2299 * Patch by Gary Jennejohn, 04 Oct 2004:
2300 - fix I2C on at91rm9200
2301 - add support for Ricoh RS5C372A RTC
2303 * Patch by Gary Jennejohn, 01 Oct 2004:
2304 - add support for CMC PU2 board
2305 - add support for I2C on at91rm9200
2307 * Patch by Gary Jennejohn, 28 Sep 2004:
2308 fix baudrate handling on at91rm9200
2310 * Patch by Yuli Barcohen, 22 Aug 2004:
2311 - remove ZPC.1900 board-specific flash driver;
2312 switch the port to generic CFI driver;
2315 * Patch by Hinko Kocevar, 21 Aug 2004:
2316 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
2318 * Clean up tools/bmp_logo.c to not add trailing white space
2320 * Patch by Hinko Kocevar, 21 Aug 2004:
2321 - Group common framebuffer functions in common/lcd.c
2322 - Group common framebuffer macros and #defines in include/lcd.h
2323 - Provide calc_fbsize() for video ATAG
2325 * Patch by Sam Song, 21 August 2004:
2326 - Fix a typo in README
2327 - Align "(RO)" output for "flinfo" after "protect on"
2328 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
2329 ratio 1:1 when core frequency less than 50MHz
2331 * Patches by Hinko Kocevar, 21 Aug 2004:
2332 - fix some "use of label at end of compound statement" warnings
2333 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
2335 * Patch by Steven Scholz, 16 Aug 2004:
2336 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
2337 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
2338 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
2339 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
2340 into cpu/arm920t/$(SOC)/
2342 * Patches by Sean Chang, 09 Aug 2004:
2343 - Added support for both 8 and 16 bit mode access to System ACE CF
2345 - Fixed missing System ACE CF device during get FAT partition info
2346 in fat_register_device function.
2347 - Enabled System ACE CF support on ML300.
2349 * Patch by Sean Chang, 09 Aug 2004:
2350 Synch defines for saveenv and do_saveenv functions so they get
2351 compiled under the same statement.
2353 * Patch by Sean Chang, 09 Aug 2004:
2354 - Added I2C support for ML300.
2355 - Added support for ML300 to read out its environment information
2356 stored on the EEPROM.
2357 - Added support to use board specific parameters as part of
2358 U-Boot's environment information.
2359 - Updated MLD files to support configuration for new features
2362 * Patches by Travis Sawyer, 05 Aug 2004:
2363 - Remove incorrect bridge settings for eth group 6
2364 - Add call to setup bridge in ppc_440x_eth_initialize
2365 - Fix ppc_440x_eth_init to reset the phy only if its the
2366 first time through, otherwise, just check the phy for the
2367 autonegotiated speed/duplex. This allows the use of netconsole
2368 - only print the speed/duplex the first time the phy is reset.
2370 * Patch by Shlomo Kut, 29 Mar 2004:
2371 Add support for MKS Instruments "Quantum" board
2373 * Fix build problem with Cogent boards;
2374 avoid using <asm/byteorder.h> when using the host compiler
2376 * Patch by Ganapathi C, 04 Aug 2004:
2377 Fix NFS timeout issue
2379 * Patch by Yuli Barcohen, 19 Jul 2004:
2380 - Fix host tools building in Cygwin environment
2381 - Fix header files search order for host tools
2383 * Patch by Tom Armistead, 19 Jul 2004:
2384 Fix kgdb.S support for 74xx_75x cpu
2386 * Patch by Jon Loeliger, 15 Jul 2004:
2387 Fix MPC85xx I2C driver
2389 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2391 * Patch by Stephen Williams, 15 July 2004
2392 Set the PCI class code for JSE board as part of PCI interface setup
2394 * Patch by Michael Bendzick, 15 Jul 2004:
2395 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2396 CFG_FLASH_USE_BUFFER_WRITE is set
2398 * Patch by Yuli Barcohen, 13 Jul 2004:
2399 Allow clock setting on MPC866/MPC885 series chips according to
2400 environment variable `cpuclk'
2402 * Patch by Yuli Barcohen, 20 Apr 2004:
2403 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2405 * Patch by Vincent Dubey, 24 Sep 2004:
2406 Add support for xaeniax board
2408 * Add comment about non-GPL character of standalone applications to
2411 * Fix FEC ethernet problem on NSCU board.
2413 * Patch by Gary Jennejohn, 09 Sep 2004:
2414 allow to use USART1 as console port on at91rm9200dk boards
2416 * Patch by Stefan Roese, 16 Sep 2004:
2419 * Fix SysClk handling for PPChameleon and CATcenter boards
2421 * Patch by Detlev Zundel, 08 Sep 2004:
2422 Update etags build target
2424 * Improve NetConsole support: add support for broadcast destination
2425 address and buffered input.
2427 * Cleanup compiler warnings for GCC 3.3.x and later
2429 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2431 * Add support for IDS "NC650" board
2433 * Add automatic update support for LWMON board
2435 * Clear Block Lock-Bits when erasing flash on LWMON board.
2437 * Fix return code of "fatload" command
2439 * Enable MSDOS/VFAT filesystem support for LWMON board
2441 * Patch by Martin Krause, 03 Aug 2004:
2442 change timing for SM501 graphics controller on TQM5200 module
2444 * Patch by Mark Jonas, 13 July 2004:
2445 - Total5200 LCD now run in little endian mode. Endianess conversion
2446 is done in hardware.
2447 - Removed last reference to "console" environment variable.
2449 * Patches by Lars Munch, 12 Jul 2004:
2450 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2452 - split out the LXT971A PHY from ns_9750_eth.h
2453 - split the dm9161 phy part out of at91rm9200_ether.c
2455 * Patch by Andreas Engel, 12 Jul 2004:
2456 Replaced hardcoded PL011 clock frequency with config variable.
2457 Fixed wrong CONFIG_CMD_DFL doc.
2459 * Patch by Thomas Viehweger, 09 Jun 2004:
2460 make it possible to remove chpart when there is only one partition
2462 * Add support for console over UDP (compatible to Ingo Molnar's
2463 netconsole patch under Linux)
2465 * Patch by Jon Loeliger, 16 Jul 2004:
2466 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2468 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2469 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2470 and CONFIG_L2_INIT_RAM options.
2471 - Refactor Local Bus initialization out of SDRAM setup.
2472 - Re-implement new version of LBC11/DDR11 errata workarounds.
2473 - Moved board specific PCI init parts out of CPU directory.
2474 - Added TLB entry for PCI-1 IO Memory
2475 - Updated README.mpc85xxads
2477 * Patch by Sascha Hauer, 28 Jun:
2478 - add generic support for Motorola i.MX architecture
2479 - add support for mx1ads, mx1fs2 and scb9328 boards
2481 * Patches by Marc Leeman, 23 Jul 2004:
2482 - Add define for the PCI/Memory Buffer Configuration Register
2483 - corrected comments in cpu/mpc824x/cpu_init.c
2485 * Add support for multiple serial interfaces
2486 (for example to allow modem dial-in / dial-out)
2488 * Patch by Stefan Roese, 15 Jul 2004:
2489 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2491 * Fix NSCU config; add ethernet wakeup code.
2493 * Add link for preloader for Motorola ColdFire to README.m68k
2495 * Patch by Michael Bendzick, 12 Jul 2004:
2496 fix output formatting in drivers/cfi_flash.c
2498 * Patch by Mark Jonas, 02 Jul 2004:
2499 Fix lowboot (again) on MPC5xxx
2501 * Patch by Curt Brune, 07 Jul 2004:
2502 relocate exception vectors on arm720t if needed
2504 * Patch by George G. Davis, 06 Jul 2004:
2505 - update mach-types.h to latest arm.linux.org.uk master list
2506 - Set correct OMAP1610 bi_arch_number for build target
2508 * Patch by Curt Brune, 06 Jul 2004:
2509 evb4510: add support for timer interrupt; cleanup
2511 * Patch by Dan Poirot, 06 Jul 2004:
2512 Fix sbc8260 environment variables
2514 * Cleanup redundand "console" environment variable
2516 * Patch by Mark Jonas, 05 Jul 2004:
2517 add support for the Total5100's and Total5200's LCD screen
2519 * Patches by Dan Eisenhut, 01 Jul 2004:
2521 - Move doc2000.h include to prevent compiler warning on some boards
2523 * Patch by Mark Jonas, 01 Jul 2004:
2524 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2525 MGT5100 and MPC5200 based Freescale platforms.
2527 * Patch by Philippe Robin, 01 Jul 2004:
2528 Add initialization for Integrator and versatile board files.
2530 * Patch by Hinko Kocevar, 01 Jun 2004:
2531 Fix VFD FB allocation, add LCD FB allocation on ARM
2533 * Patch by Martin Krause, 30 Jun 2004:
2534 Add support for TQM5200 board
2536 * Patch by Martin Krause, 29 Jun 2004:
2537 Add loopw command: infinite write loop on address range
2539 * Patches by Yasushi Shoji, 29 Jun 2004:
2540 - add empty include/asm-microblaze/processor.h
2541 - add to CREDITS and MAINTAINERS
2542 - add gd initialization
2543 - add MicroBlaze and SUZAKU board to MAKEALL script
2544 - add reset support for SUZAKU
2545 - add flush_cache() for MicroBlaze
2546 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2547 size flash memory on SUZAKU
2549 * Patch by Prakash Kumar, 27 Jun 2004:
2550 Add support for the PXA250 based Intrinsyc Cerf board.
2552 * Patch by Yasushi Shoji, 27 Jun 2004:
2553 fix comment in include/common.h
2555 * Rename SBC8560 into sbc8560 for consistency
2557 * Patch by Daniel Poirot, 24 Jun 2004:
2558 Add support for Wind River's sbc8240 board
2560 * Patches by Yasushi Shoji, 26 Jun 2004:
2561 - drivers/serial_xuartlite.c: fix "return 0" in void function
2562 - add microblaze support to mkimage tool
2564 * Patch by Fred Klatt, 25 Jun 2004:
2565 Add support for WindRiver's sbc8560 board
2567 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2568 Small Bugs fixes for "at91rm9200dk" board:
2569 - Timing modifications for SPI DataFlash access
2570 - Fix NAND flash detection bug
2572 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2573 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2575 * Patch by Jon Loeliger, 17 June 2004:
2576 Completion of the 8540ADS/8560ADS updates:
2577 Fix some PCI and Rapid I/O memory maps,
2578 Initialize both TSEC 1 and 2,
2580 Update MAINTAINER for 85xx boards and README.mpc85xxads
2582 * Patch by Yuli Barcohen, 16 Jun 2004:
2583 Remove obsolete AdderII port which was superseded by unified
2584 AdderII/Adder87x port
2586 * Patch by Ladislav Michl, 16 Jun 2004:
2587 Fix gcc-3.3.3 warnings for smc91111.c
2589 * Patch by Stefan Roese, 02 Jul 2004:
2590 - Fix bug in 405 ethernet driver; allocated data not cleared!
2591 - Fix problem in 405 i2c driver; don't try to print without console!
2593 * Patch by Paul Ruhland, 11 Jun 2004:
2594 Remove debug code from 'board/lpd7a40x/flash.c'
2596 * Patch by Andrea Marson, 11 Jun 2004:
2597 Update for PPChameleon board:
2598 - support for SysClk @ 25MHz
2599 - support for Silicon Motion SM712 VGA controller
2602 * Patches by Richard Woodruff, 10 Jun 2004:
2603 - fix problems with examples/stubs.c for GCC >= 3.4
2604 - fix problems with gd initialization
2606 * Patch by Curt Brune, 17 May 2004:
2607 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2608 - Add support for ESPD-Inc. EVB4510 Board
2610 * Patch by Marc Leeman, 11 May 2004:
2611 Fix for MPC8245 - reading PPC Memory from another device with the
2612 PPC as PCI target device corrupts data due to interenal hardware
2615 * Fix "cls" command when used with splash screen
2617 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2618 slow download of a big image)
2620 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2621 display even after showing a bitmap
2623 * Patch by Josef Wagner, 04 Jun 2004:
2624 - DDR Ram support for PM520 (MPC5200)
2625 - support for different flash types (PM520)
2626 - USB / IDE / CF-Card / DiskOnChip support for PM520
2627 - 8 bit boot rom support for PM520/CE520
2628 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2629 - I2C and RTC support for CPC45
2630 - support of new flash type (28F160C3T) for CPC45
2632 * Fix flash parameters passed to Linux for PPChameleon board
2634 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2636 * Patch by Paul Ruhland, 10 Jun 2004:
2637 fix support for Logic SDK-LH7A404 board and clean up the
2638 LH7A404 register macros.
2640 * Patch by Matthew McClintock, 10 Jun 2004:
2641 Modify code to select correct serial clock on Sandpoint8245
2643 * Patch by Robert Schwebel, 10 Jun 2004:
2644 Add support for Intel K3 strata flash.
2646 * Patch by Thomas Brand, 10 Jun 2004:
2647 Fix "loads" command on DK1S10 board
2649 * Patch by Yuli Barcohen, 09 Jun 2004:
2650 Add support for 8MB flash SIMM and JFFS2 file system on
2651 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2653 * Patch by Yuli Barcohen, 09 Jun 2004:
2654 Add support for Analogue&Micro Adder87x and the older AdderII board.
2656 * Patch by Ming-Len Wu, 09 Jun 2004:
2657 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2659 * Patch by Sam Song, 09 Jun 2004:
2660 - Add support for RPXlite_DW board
2661 - Update FLASH driver for 4*AM29DL323DB90VI
2662 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2664 * Patch by Mark Jonas, 08 June 2004:
2665 - Make MPC5200 boards evaluate the SVR to print processor name and
2666 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2668 * Patch by Kai-Uwe Bloem, 06 May 2004:
2669 Fix endianess problem in cramfs code
2671 * Patch by Tom Armistead, 04 Jun 2004:
2672 Add support for MAX6900 RTC
2674 * Patches by Ladislav Michl, 03 Jun 2004:
2675 - fix cfi_flash.c on LE systems
2676 - let 'make mrproper' delete u-boot.img as well
2677 - turn printf into debug in cfi_flash.c
2679 * Patch by Kurt Stremerch, 28 May 2004:
2680 Add support for Exys XSEngine board
2682 * Patch by Martin Krause, 27 May 2004:
2683 Fix a MPC5xxx I2C timing issue in i2c_probe().
2685 * Patch by Leif Lindholm, 27 May 2004:
2686 Fix board_init_f() for dbau1x00 board.
2688 * Patch by Imre Deak, 26 May 2004:
2689 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2690 Set flash base accordingly, and decide whether to do or skip board
2691 specific setup steps.
2693 * Patch by Josef Baumgartner, 26 May 2004:
2694 Add missing define in include/asm-m68k/global_data.h
2696 * Patch by Josef Baumgartner, 25 May 2004:
2697 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2699 * Patch by Paul Ruhland, 24 May 2004:
2700 fix SDRAM initialization for LPD7A400 board.
2702 * Patch by Jian Zhang, 20 May 2004:
2703 add support for environment in NAND flash
2705 * Patch by Yuli Barcohen, 20 May 2004:
2706 Add support for Interphase iSPAN boards.
2708 * Patches by Paul Ruhland, 17 May 2004:
2709 - Add I/O functions to the smc91111 ethernet driver to support the
2710 Logic LPD7A40x boards.
2711 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2712 specifically the LPD7A400.
2714 * Patches by Robert Schwebel, 15 May 2004:
2715 - call MAC address reading code also for SMSC91C111;
2716 - make SMSC91C111 timeout configurable, remove duplicate code
2717 - fix get_timer() for PXA
2718 - update doc/README.JFFS2
2719 - use "bootfile" env variable also for jffs2
2721 * Patch by Tolunay Orkun, 14 May 2004:
2722 Add support for Cogent CSB472 board (8MB Flash Rev)
2724 * Patch by Thomas Viehweger, 14 May 2004:
2725 - flash.h: more flash types added
2726 - immap_8260.h: some bits added (useful for RMII)
2727 - cmd_coninfo.c: typo corrected, printf -> puts
2728 - reduced size by replacing spaces with tab
2730 * Patch by Robert Schwebel, 13 May 2004:
2731 Add 'imgextract' command: extract one part of a multi file image.
2733 * Patches by Jon Loeliger, 11 May 2004:
2734 Dynamically handle REV1 and REV2 MPC85xx parts.
2735 (Jon Loeliger, 10-May-2004).
2736 New consistent memory map and Local Access Window across MPC85xx line.
2737 New CCSRBAR at 0xE000_0000 now.
2738 Add RAPID I/O memory map.
2739 New memory map in README.MPC85xxads
2740 (Kumar Gala, 10-May-2004)
2741 Better board and CPU identification on MPC85xx boards at boot.
2742 (Jon Loeliger, 10-May-2004)
2743 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2744 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2745 (Jim Robertson, 10-May-2004)
2746 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2747 Supports multiple PHYs.
2748 (Andy Fleming, 10-May-2004)
2749 Some README.MPC85xxads updates.
2750 (Kumar Gala, 10-May-2004)
2751 Copyright updates for "Freescale"
2752 (Andy Fleming, 10-May-2004)
2754 * Patch by Stephen Williams, 11 May 2004:
2755 Add flash support for ST M29W040B
2756 Reduce JSE specific flash.c to remove dead code.
2758 * Patch by Markus Pietrek, 04 May 2004:
2759 Fix clear_bss code for ARM systems (all except s3c44b0 which
2760 doesn't clear BSS at all?)
2762 * Fix "ping" problem on INC-IP board. Strange problem:
2763 Sometimes the store word instruction hangs while writing to one of
2764 the Switch registers, but only if the next instruction is 16-byte
2765 aligned. Moving the instruction into a separate function somehow
2766 makes the problem go away.
2768 * Patch by Rishi Bhattacharya, 08 May 2004:
2769 Add support for TI OMAP5912 OSK Board
2771 * Patch by Sam Song May, 07 May 2004:
2772 Fix typo of UPM table for rmu board
2774 * Patch by Pantelis Antoniou, 05 May 2004:
2775 - Intracom board update.
2778 * Add support for the second Ethernet interface for the 'PPChameleon'
2781 * Patch by Dave Peverley, 30 Apr 2004:
2782 Add support for OMAP730 Perseus2 Development board
2784 * Patch by Alan J. Luse, 29 Apr 2004:
2785 Fix flash chip-select (OR0) option register setting on FADS boards.
2787 * Patch by Alan J. Luse, 29 Apr 2004:
2788 Report MII network speed and duplex setting properly when
2789 auto-negotiate is not enabled.
2791 * Patch by Jarrett Redd, 29 Apr 2004:
2792 Fix hang on reset on Ocotea board due to flash in wrong mode.
2794 * Patch by Dave Peverley, 29 Apr 2004:
2795 add MAC address detection to smc91111 driver
2797 * Patch by David Müller, 28 Apr 2004:
2798 fix typo in lib_arm/board.c
2800 * Patch by Tolunay Orkun, 20 Apr 2004:
2801 - README update: add CONFIG_CSB272 and csb272_config
2802 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2803 i2cfast environment variable
2805 * Patch by Yuli Barcohen, 19 Apr 2004:
2806 - Rename DUET_ADS to MPC885ADS
2807 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2808 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2809 - Clean up FADS family port to use the new defines
2811 * Fix PCI support on CPC45 board
2813 * Patch by Scott McNutt, 25 Apr 2004:
2814 Add Nios GDB/JTAG Console support:
2815 - Add stubs to support gdb via JTAG.
2816 - Add support for console over JTAG.
2819 * Add support for CATcenter board (based on PPChameleon ME module)
2821 * Patch by Klaus Heydeck, 12 May 2004:
2822 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2823 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2824 various changes to KUP4 board specific files
2826 * Fix minor network problem on MPC5200: need some delay between
2827 resetting the PHY and sending the first packet. Implemented in a
2828 "natural" way by invoking the PHY reset and initialization code
2829 only once after power on vs. each time the interface is brought up.
2831 * Add some limited support for low-speed devices to SL811 USB controller
2832 (at least "usb reset" now passes successfully and "usb info" displays
2833 correct information)
2835 * Change init sequence for multiple network interfaces: initialize
2836 on-chip interfaces before external cards.
2838 * Fix memory leak in the NAND-specific JFFS2 code
2840 * Fix SL811 USB controller when attached to a USB hub
2842 * Fix config option spelling in PM520 config file
2844 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2845 patches by Pantelis Antoniou, 30 Mar 2004)
2847 * Fix minor NAND JFFS2 related issue
2849 * Fixes for SL811 USB controller:
2850 - implement workaround for broken memory stick
2851 - improve error handling
2853 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2854 cope with congested networks.
2856 ======================================================================
2857 Changes for U-Boot 1.1.1:
2858 ======================================================================
2860 * Patch by Travis Sawyer, 23 Apr 2004:
2861 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2862 errata from Vitesse Semiconductor.
2864 * Patch by Philippe Robin, 22 Apr 2004:
2865 Fix ethernet configuration for "versatile" board
2867 * Patch by Kshitij Gupta, 21 Apr 2004:
2868 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2870 * Patch by Steven Scholz, 24 Feb 2004:
2871 Fix a bug in AT91RM9200 ethernet driver:
2872 The MII interface is now initialized before accessing the PHY.
2874 * Patch by John Kerl, 19 Apr 2004:
2875 Use U-boot's miiphy.h for PHY register names, rather than
2876 introducing a new header file.
2878 * Update pci_ids.h from linux-2.4.26
2880 * Patch by Masami Komiya, 19 Apr 2004:
2881 Fix problem cause by VLAN function on little endian architecture
2882 without VLAN environment
2884 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2885 binary image for all clock frequencies. Implement run-time
2886 optimization of flash access timing based on the actual bus
2889 * Modify KUP4X board configuration to use SL811 driver for USB memory
2890 sticks (including FAT / VFAT filesystem support)
2892 * Add SL811 Host Controller Interface driver for USB
2894 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2896 * Patch by Pantelis Antoniou, 19 Apr 2004:
2897 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2898 Minor patches for Intracom boards.
2900 * Patch by Christian Pell, 19 Apr 2004:
2901 cleanup support for CF/IDE on PCMCIA for PXA25X
2903 * Temporarily disabled John Kerl's extended MII command code because
2904 "miivals.h" is missing
2906 * Patches by Mark Jonas, 13 Apr 2004:
2907 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2908 - Add sync instructions to IceCube SDRAM init code
2909 - Move SDRAM chip constants into seperate include files
2910 - Unify DDR and SDR initialization code
2911 - Unify all IceCube (Lite5xxx) target names
2913 * Patch by John Kerl, 16 Apr 2004:
2914 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2915 mii read 4-7 18-1a. Also add mii dump subcommand for
2916 pretty-printing standard regs 0-5.
2918 * Patch by Stephen Williams, 16 April 2004:
2919 fix typo in JSE.h; update MAINTAINERS
2921 * Patch by Matthew S. McClintock, 14 Apr 2004:
2922 fix initdram function for utx8245 board
2924 * Patch by Markus Pietrek, 14 Apr 2004:
2925 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2927 * Patch by Reinhard Meyer, 18 Apr 2004:
2928 provide the IDE Reset Function for EMK 5200 boards
2930 * Patch by Masami Komiya, 12 Apr 2004:
2931 fix pci_hose_write_config_{byte,word}_via_dword problems
2933 * Patch by Sangmoon Kim, 12 Apr 2004:
2934 Update max RAM size for debris board
2936 * Patch by Travis Sawyer, 08 Apr 2004:
2937 Add TLB entry for second DIMM slot on ocotea
2939 * Patch by Masami Komiya, 08 Apr 2004:
2940 add RTL8169 network driver
2942 * Patch by Dan Malek, 07 Apr 2004:
2943 - Add support for RPC/STx GP3, Motorola 8560 board
2944 - Update 85xx TSEC driver so it searches MII for first available PHY
2946 - Add functions to support console MII commands.
2948 * Patch by Tolunay Orkun, 07 Apr 2004:
2949 Move initialization of bi_iic_fast[]
2950 from board_init_f() to board_init_r()
2952 * Patch by Yasushi Shoji, 07 Apr 2004:
2953 Cleanup microblaze port
2955 * Patch by Sangmoon Kim, 07 Apr 2004:
2956 Add auto SDRAM module detection for Debris board
2958 * Patch by Rune Torgersen, 06 Apr 2004:
2959 - Fix some PCI problems on the MPC8266ADS board
2960 - Fix the location of some PCI entries in the immap structure
2962 * Patch by Yasushi Shoji, 07 Apr 2004:
2963 - add support for microblaze processors
2964 - add support for AtmarkTechno "suzaku" board
2966 * Configure PPChameleon board to use redundand environment in flash
2968 * Configure PPChameleon board to use JFFS2 NAND support.
2970 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2972 * Patch by Rune Torgersen, 16 Apr 2004:
2975 * Patches by Pantelis Antoniou, 16 Apr 2004:
2976 - add support for a new version of an Intracom board and fix
2977 various other things on others.
2978 - add verify support to the crc32 command (define
2979 CONFIG_CRC32_VERIFY to enable it)
2980 - fix FEC driver for MPC8xx systems:
2981 1. fix compilation problems for boards that use dynamic
2983 2. shut down FEC after network transfers
2984 - HUSH parser fixes:
2985 1. A new test command was added. This is a simplified version of
2986 the one in the bourne shell.
2987 2. A new exit command was added which terminates the current
2989 3. Fixed handing of $? (exit code of last executed command)
2990 - Fix some compile problems;
2991 add "once" functionality for the netretry variable
2993 * Patch by George G. Davis, 02 Apr 2004:
2994 add support for Intel Assabet board
2996 * Patch by Stephen Williams, 01 Apr 2004:
2997 Add support for Picture Elements JSE board
2999 * Patch by Christian Pell, 01 Apr 2004:
3000 Add CompactFlash support for PXA systems.
3002 * Patches by Pantelis Antoniou, 30 Mar 2004:
3003 - add auto-complete support to the U-Boot CLI
3004 - add support for NETTA and NETPHONE boards; fix NETVIA board
3005 - add support for the Epson 156x series of graphical displays
3006 (These displays are serial and not suitable for using a normal
3007 framebuffer console on them)
3008 - add infrastructure needed in order to POST any DSPs in a board
3009 - improve and fix various things in the MPC8xx FEC driver:
3010 1. The new 87x and 88x series of processors have two FECs,
3011 and the new driver supports them both.
3012 2. Another change in the 87x/88x series is support for
3013 the RMII (Reduced MII) interface. However numerous
3014 changes are needed to make it work since the PHYs
3015 are connected to the same lines. That means that
3016 you have to address them correctly over the MII
3018 3. We now correctly match the MII/RMII interface
3019 configuration to what the PHY reports.
3020 - Fix problem when readingthe MII status register. Due to the
3021 internal design of many PHYs you have to read the register
3022 twice. The problem is more apparent in 10Mbit mode.
3023 - add new mode ".jffs2s" for reading from a NAND device: it just
3024 skips over bad blocks.
3025 - add networking support for VLANs (802.1q), and CDP (Cisco
3027 - some minor patches / cleanup
3029 * Patch by Yuli Barcohen, 28 Mar 2004:
3030 - Add support for MPC8272 family including MPC8247/8248/8271/8272
3031 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
3032 - Change configuration method for MPC8260ADS family
3034 * add startup code to clear the BSS of standalone applications
3036 * Fix if / elif handling bug in HUSH shell
3038 ======================================================================
3039 Changes for U-Boot 1.1.0:
3040 ======================================================================
3042 * Patch by Mark Jonas: Remove config.tmp files only when
3043 unconfiguring the board
3045 * Adapt RMU board for bigger flash memory
3047 * Patch by Klaus Heydeck, 13 Mar 2003:
3048 Add support for KUP4X Board
3050 * Patch by Pavel Bartusek, 21 Mar 2004
3051 Add Reiserfs support
3053 * Patch by Hinko Kocevar, 20 Mar 2004
3054 - Add auto-release for SMSC LAN91c111 driver
3055 - Add save/restore of PTR and PNR regs as suggested in datasheet
3057 * Patch by Stephen Williams, 19 March 2004
3058 Increase speed of sector reads from SystemACE,
3059 shorten poll timeout and remove a useless reset
3061 * Patch by Tolunay Orkun, 19 Mar 2004:
3062 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
3065 * Patch by Brad Kemp, 18 Mar 2004:
3066 prevent machine checks during a PCI scan
3068 * Patch by Pierre Aubert, 18 Mar 2004:
3069 Fix string cleaning in IDE identification
3071 * Patch by Pierre Aubert, 18 Mar 2004:
3072 - Unify video mode handling for Chips & Technologies 69000 Video
3073 chip and Silicon Motion SMI 712/710/810 Video chip
3074 - Add selection of the video output (CRT or LCD) via 'videoout'
3075 environment variable for the Silicon Motion
3078 * Patch by Pierre Aubert, 18 Mar 2004:
3079 include/common.h typo fix
3081 * Patches by Tolunay Orkun, 17 Mar 2004:
3082 - Add support for bd->bi_iic_fast[] initialization via environment
3083 variable "i2cfast" (CONFIG_I2CFAST)
3084 - Add "i2cfast" u-boot environment variable support for csb272
3086 * Patch by Carl Riechers, 17 Mar 2004:
3087 Ignore '\0' characters in console input for use with telnet and
3090 * Patch by Leon Kukovec, 17 Mar 2004:
3091 typo fix for strswab prototype #ifdef
3093 * Patches by Thomas Viehweger, 16 Mar 2004:
3094 - show PCI clock frequency on MPC8260 systems
3095 - add FCC_PSMR_RMII flag for HiP7 processors
3096 - in do_jffs2_fsload(), take load address from load_addr if not set
3097 explicit, update load_addr otherwise
3098 - replaced printf by putc/puts when no formatting is needed
3099 (smaller code size, faster execution)
3101 * Patch by Phillippe Robin, 16 Mar 2004:
3102 avoid dereferencing NULL pointer in lib_arm/armlinux.c
3104 * Patch by Stephen Williams, 15 Mar 2004:
3105 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
3107 * Patch by Tolunay Orkun, 15 Mar 2004:
3108 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
3110 * Patch by Travis Sawyer, 15 Mar 2004:
3111 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
3113 * Add start-up delay to make sure power has stabilized before
3114 attempting to switch on USB on SX1 board.
3116 * Patch by Josef Wagner, 18 Mar 2004:
3117 - Add support for MicroSys XM250 board (PXA255)
3118 - Add support for MicroSys PM828 board (MPC8280)
3119 - Add support for 32 MB Flash on PM825/826
3120 - new SDRAM refresh rate for PM825/PM826
3121 - added support for MicroSys PM520 (MPC5200)
3122 - replaced Query by Identify command in CPU86/flash.c
3123 to support 28F160F3B
3125 * Fix wrap around problem with udelay() on ARM920T
3127 * Add support for Macronix flash on TRAB board
3129 * Patch by Pierre Aubert, 15 Mar 2004:
3130 Fix buffer overflow in IDE identification
3132 * Fix power-off of LCD for out-of-band temperatures on LWMON board
3134 * Remove redundand #define in IceCube.h
3136 * Patch by Steven Scholz, 27 Feb 2004:
3137 - Adding get_ticks() and get_tbclk() for AT91RM9200
3138 - Many white space fixes in cpu/at91rm9200/interrupts.c
3140 * Patches by Steven Scholz, 20 Feb 2004:
3141 some cleanup in AT91RM9200 related code
3143 * Patches by Travis Sawyer, 12 Mar 2004:
3144 - Fix Gigabit Ethernet support for 440GX
3145 - Add Gigabit Ethernet Support to MII PHY utilities
3147 * Patch by Brad Kemp, 12 Mar 2004:
3148 Fixes for drivers/cfi_flash.c:
3149 - Better support for x8/x16 implementations
3150 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
3151 - Added defines for AMD command and address constants
3153 * Patch by Leon Kukovec, 12 Mar 2004:
3154 Fix get_dentfromdir() to correctly handle deleted dentries
3156 * Patch by George G. Davis, 11 Mar 2004:
3157 Remove hard coded network settings in TI OMAP1610 H2
3158 default board config
3160 * Patch by George G. Davis, 11 Mar 2004:
3161 add support for ADS GraphicsClient+ board.
3163 * Patch by Pierre Aubert, 11 Mar 2004:
3164 - add bitmap command and splash screen support in cfb console
3165 - add [optional] origin in the bitmap display command
3167 * Patch by Travis Sawyer, 11 Mar 2004:
3168 Fix ocotea board early init interrupt setup.
3170 * Patch by Thomas Viehweger, 11 Mar 2004:
3171 Remove redundand code; add PCI-specific bits to include/mpc8260.h
3173 * Patch by Stephan Linz, 09 Mar 2004
3174 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
3176 * Patch by George G. Davis, 9 Mar 2004:
3177 fix recent build failure for SA1100 target
3179 * Patch by Travis Sawyer, 09 Mar 2004:
3180 Support native interrupt mode for the IBM440GX.
3181 Previously it was running in 440GP compatibility mode.
3183 * Patch by Philippe Robin, 09 Mar 2004:
3184 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
3187 * Patch by Masami Komiya, 08 Mar 2004:
3188 Don't overwrite server IP address or boot file name
3189 when the boot server does not return values
3191 * Patch by Tolunay Orkun, 5 Mar 2004:
3192 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
3194 * Patch by Tolunay Orkun, 5 Mar 2004:
3195 Fix early board initialization for Cogent CSB272 board
3197 * Patch by Ed Okerson, 3 Mar 2004:
3198 fix CFI flash writes for little endian systems
3200 * Patch by Reinhard Meyer, 01 Mar 2004:
3201 generalize USB and IDE support for MPC5200 with according
3202 changes to IceCube.h and TOP5200.h
3203 add Am29LV256 256 MBit FLASH support for TOP5200 boards
3204 add info about USB and IDE to README
3206 * Patch by Yuli Barcohen, 4 Mar 2004:
3207 Fix problems with GCC 3.3.x which changed handling of global
3208 variables explicitly initialized to zero (now in .bss instead of
3211 * Patch by Leon Kukovec, 02 Mar 2004:
3212 add strswab() to fix IDE LBA capacity, firmware and model numbers
3213 on little endian machines
3215 * Patch by Masami Komiya, 02 Mar 2004:
3216 - Remove get_ticks() from NFS code
3217 - Add verification of RPC transaction ID
3219 * Patch by Pierre Aubert, 02 Mar 2004:
3220 cleanup for IDE and USB drivers for MPC5200
3222 * Patch by Travis Sawyer, 01 Mar 2004:
3224 - Add IBM PPC440GX Ref Platform support (Ocotea)
3225 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
3226 Adapted to U-Boot and 440GX port
3228 - Add gracious handling of all Ethernet Pin Selections for 440GX
3229 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
3231 - Add needed bit definitions
3234 * Patch by Carl Riechers, 1 Mar 2004:
3235 Add PPC440GX prbdv0 divider to fix memory clock calculation.
3237 * Patch by Stephan Linz, 27 Feb 2004
3238 - avoid problems for targets without NFS download support
3240 * Patch by Rune Torgersen, 27 Feb 2004:
3241 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
3242 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
3243 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
3245 * Patch by Masami Komiya, 27 Feb 2004:
3246 Fix rarpboot: add autoload by NFS
3248 * Patch by Dan Eisenhut, 26 Feb 2004:
3249 fix flash_write return value in saveenv
3251 * Patch by Stephan Linz, 11 Dec 2003
3252 expand config.mk to avoid trigraph warnings on NIOS
3254 * Rename "BMS2003" board into "HMI10"
3256 * SX1 patches: use "serial#" for USB serial #; use redundand environment
3257 storage; auto-set console on USB port (using preboot command)
3259 * Add support for SX1 mobile phone; add support for USB-based console
3260 (enable with "setenv stdout usbtty; setenv stdin usbtty")
3262 * Fix LOWBOOT configuration for MPC5200 with DDR memory
3264 * Fix SDRAM timings for LITE5200 / IceCube board
3266 * Handle Auti-MDIX / connection status for INCA-IP
3268 * Fix USB problems when attempting to read 0 bytes
3270 * Patch by Travis Sawyer, 26 Feb 2004:
3271 Fix broken compile for XPEDITE1K target.
3273 * Patch by Stephan Linz, 26 Feb 2004:
3274 Bug fix for NFS code on NIOS targets
3276 * Patch by Stephen Williams, 26 Feb 2004:
3277 Break up SystemACE reads of large block counts
3279 * Patch by Pierre Aubert, 26 Feb 2004
3280 add IDE support for MPC5200
3282 * Patch by Masami Komiya, 26 Feb 2004:
3283 add autoload via NFS
3285 * Patch by Stephen Williams
3286 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
3287 elsewhere in the source.
3289 * Patch by Steven Scholz, 25 Feb 2004:
3290 - Timeouts in FPGA code should be based on CFG_HZ
3291 - Minor cleanup in code for Altera FPGA ACEX1K
3293 * Patch by Steven Scholz, 25 Feb 2004:
3294 Changed "Directory Hierarchy" section in README
3296 * Patch by Masami Komiya, 25 Feb 2004:
3297 Reduce copy count in nfs_read_reply() of NFS code
3299 * Patch by Markus Pietrek, 24 Feb 2004:
3300 NS9750 DevBoard added
3302 * Patch by Pierre Aubert, 24 Feb 2004
3303 add USB support for MPC5200
3305 * Patch by Steven Scholz, 24 Feb 2004:
3306 - fix MII commands to use values from last command
3308 * Patch by Torsten Demke, 24 Feb 2004:
3309 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
3311 * Patch by Rahul Shanbhag, 19 Feb 2004:
3312 Fixes for for OMAP1610 board:
3313 - shift some IRQ specific code to platform.S file
3314 - remove duplicatewatchdog reset code from start.S
3316 * Make Auto-MDIX Support configurable on INCA-IP board
3318 * Fix license for mkimage tool
3320 * Patch by Masami Komiya, 24 Feb 2004:
3321 Update NetBootFileXferSize in NFS code
3323 * Patch by Scott McNutt, 24 Feb 2004:
3324 fix packet length in NFS code
3326 * Patch by Masami Komiy, 22 Feb 2004:
3327 Add support for NFS for file download
3329 * Patch by Andrea Scian, 17 Feb 2004:
3330 Add support for S3C44B0 processor and DAVE B2 board
3332 * Patch by Steven Scholz, 20 Feb 2004:
3333 - Add support for MII commands on AT91RM9200 boards
3334 - some cleanup in AT91RM9200 ethernet code
3336 * Patch by Peter Ryser, 20 Feb 2004:
3337 Add support for the Xilinx ML300 platform
3339 * Patch by Stephan Linz, 17 Feb 2004:
3340 Fix watchdog support for NIOS
3342 * Patch by Josh Fryman, 16 Feb 2004:
3343 Fix byte-swapping for cfi_flash.c for different bus widths
3345 * Patch by Jon Diekema, 14 Jeb 2004:
3346 Remove duplicate "FPGA Support" notes from the README file
3348 * Patches by Reinhard Meyer, 14 Feb 2004:
3349 - update board/emk tree; use common flash driver
3350 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
3351 [adapted for other PPC CPUs -- wd]
3352 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
3354 * Patch by Jon Diekema, 13 Feb 2004:
3355 Call show_boot_progress() whenever POST "FAILED" is printed.
3357 * Patch by Nishant Kamat, 13 Feb 2004:
3358 Add support for TI OMAP1610 H2 Board
3359 Fixes for cpu/arm926ejs/interrupt.c
3360 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
3361 Fix for a timer bug in OMAP1610 Innovator
3362 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
3364 * Patches by Stephan Linz, 12 Feb 2004:
3365 - add support for NIOS timer with variable period preload counter value
3366 - prepare POST framework support for NIOS targets
3368 * Patch by Denis Peter, 11 Feb 2004:
3369 add POST support for the MIP405 board
3371 * Patch by Laurent Mohin, 10 Feb 2004:
3372 Fix buffer overflow in common/usb.c
3374 * Patch by Tolunay Orkun, 10 Feb 2004:
3375 Add support for Cogent CSB272 board
3377 * Patch by Thomas Elste, 10 Feb 2004:
3378 Add support for NET+50 CPU and ModNET50 board
3380 * Patch by Sam Song, 10 Feb 2004:
3381 Fix typos in cfi_flash.c
3383 * Patch by Leon Kukovec, 10 Feb 2004
3384 Fixed long dir entry slot id calculation in get_vfatname
3386 * Patch by Robin Gilks, 10 Feb 2004:
3387 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3388 !=, <>, <, >, <=, >=)
3390 * Fix problem with side effects in macros in include/usb.h
3392 * Patch by David Benson, 13 Nov 2003:
3393 bug 841358 - fix TFTP download size limit
3395 * Fixing bug 850768:
3396 improper flush_cache() in load_serial()
3398 * Fixing bug 834943:
3399 MPC8540 - missing volatile declarations
3401 * Patch by Stephen Williams, 09 Feb 2004:
3402 Add support for Xilinx SystemACE chip:
3403 - New files common/cmd_ace.c and include/systemace.h
3404 - Hook systemace support into cmd_fat and the partition manager
3406 * Patch by Travis Sawyer, 09 Feb 2004:
3407 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3409 * Patch by Travis Sawyer, 09 Feb 2004:
3411 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3412 - Add phymode for 440 enet
3415 - Change board_pre_init to board_early_init_f
3416 - Add user flash to bus controller setup
3418 - Fix is_pci_host to check GPIO for monarch bit
3419 - Force xpedite1k to pci conventional mode (via #define option)
3421 * Patch by Brad Kemp, 4 Feb 2004:
3422 - handle the machine check that is generated during the PCI scans
3424 - define the registers used in the IMMR by the PCI subsystem.
3426 * Patch by Pierre Aubert, 03 Feb 2004:
3427 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3429 * Patch by Jeff Angielski, 03 Feb 2004:
3430 Fix copy & paste error in cpu/mpc8260/pci.c
3432 * Patch by Reinhard Meyer, 24 Jan 2004:
3433 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3435 * Add Auto-MDIX support for INCA-IP
3439 * Patch by Josef Baumgartner, 10 Feb 2004:
3440 Fixes for ColdFire port
3442 * Patch by Brad Kemp, 11 Feb 2004:
3443 Fix CFI flash driver problems
3445 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3446 modules at CPU clock frequencies above 66 MHz.
3448 * Optimize flash programming speed for LWMON (by another 100% :-)
3450 * Patch by Jian Zhang, 3 Feb 2004:
3451 - Changed the incorrect FAT12BUFSIZE
3452 - data_begin in fsdata can be negative. Changed it to be short.
3454 * Patches by Stephan Linz, 30 Jan 2004:
3455 1: - board/altera/common/flash.c:flash_erase():
3456 o allow interrupts befor get_timer() call
3457 o check-up each erased sector and avoid unexpected timeouts
3458 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3459 o enclose sevenseg_set() in cpp condition
3460 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3461 - fix some typed in mistakes in the NIOS documentation
3462 2: - split DK1C20 configuration into several header files:
3463 o two new files for each NIOS CPU description
3464 o U-Boot related part is remaining in DK1C20.h
3465 3: - split DK1S10 configuration into several header files:
3466 o two new files for each NIOS CPU description
3467 o U-Boot related part is remaining in DK1S10.h
3468 4: - Add support for the Microtronix Linux Development Kit
3469 NIOS CPU configuration at the Altera Nios Development Kit,
3470 Stratix Edition (DK-1S10)
3471 5: - Add documentation for the Altera Nios Development Kit,
3472 Stratix Edition (DK-1S10)
3473 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3475 7: - Add support for the common U-Boot SPI framework at
3478 * Patch by Rahul Shanbhag, 28 Jan 2004:
3479 Fix flash protection/locking handling for OMAP1610 innovator board.
3481 * Patch by Rolf Peukert, 28 Jan 2004:
3482 fix flash write problems on CSB226 board (write with 32 bit bus width)
3484 * Patches by Mark Jonas, 16 Jan 2004:
3485 - fix rounding error when calculating baudrates for MPC5200 PSCs
3486 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3487 time which is not supported
3489 * Patch by Yuli Barcohen, 26 Jan 2004:
3490 Allow bzip2 compression for small memory footprint boards
3492 * Patch by Brad Kemp, 21 Jan 2004:
3493 Add support for CFI flash driver for both the Intel and the AMD
3496 * Patch by Travis Sawyer, 20 Jan 2004:
3497 Fix pci bridge auto enumeration of sibling p2p bridges.
3499 * Patch by Tolunay Orkun, 12 Jan 2004:
3500 Add some delays as needed for Intel LXT971A PHY support
3502 * Patches by Stephan Linz, 09 Jan 2004:
3503 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3504 - make DK1C20 board configuration related to ASMI conform to
3507 * Patch by Anders Larsen, 09 Jan 2004:
3509 ARM memory layout fixes: the abort-stack is now set up in the
3510 correct RAM area, and the BSS is zeroed out as it should be.
3512 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3513 of the linker scripts are replaced by '__bss_start' and '_end',
3514 resp., which is a further step to eliminate unnecessary differences
3515 between the implementation of the CPU architectures.
3517 * Patch by liang a lei, 9 Jan 2004:
3518 Fix Intel 28F128J3 ID in include/flash.h
3520 * Patch by Masami Komiya, 09 Jan 2004:
3521 add support for TB0229 board (NEC VR4131 MIPS processor)
3523 * Patch by Leon Kukovec, 12 Dec 2003:
3524 changed extern __inline__ into static __inline__ in
3525 include/linux/byteorder/swab.h
3527 * Patch by Travis Sawyer, 30 Dec 2003:
3528 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3529 select MDI port based on enabled EMAC device.
3530 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3533 * Patch by Wolter Kamphuis, 15 Dec 2003:
3534 made CONFIG_SILENT_CONSOLE usable on all architectures
3536 * Disable date command on TQM866M - there is no RTC on MPC866
3538 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3540 * Implement adaptive SDRAM timing configuration based on actual CPU
3541 clock frequency for INCA-IP; fix problem with board hanging when
3542 switching from 150MHz to 100MHz
3544 * Add PCMCIA CS support for BMS2003 board
3546 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3547 see doc/README.MPC866 for details;
3548 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3549 calculate CPU clock frequency from PLL register values.
3551 * Add support for 128 MB RAM on TQM8xxL/M modules
3553 * Fix PS/2 keyboard problem caused by statically initialized variable
3554 pointing to a location in flash
3556 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3558 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3559 before we can access it; add delay in case we are faster (with no
3562 * Cleanup of some init functions
3564 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3565 to avoid Linux crashes by early packets coming in.
3567 * Accelerate flash accesses on LWMON board by using buffered writes
3569 * Fix typo in Makefile;
3570 fix problem with PARTNUM detection
3572 * Patch by Reinhard Meyer, 09 Jan 2004:
3573 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3575 * Add support for IDE LED on BMS2003 board
3576 (exclusive with status LED!)
3578 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3581 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3582 Add common files for "emk" boards
3584 * Add a common get_ram_size() function and modify the the
3585 board-specific files to invoke that common implementation.
3587 ======================================================================
3588 Changes for U-Boot 1.0.1:
3589 ======================================================================
3591 * Set default clock for INCA-IP to 150 MHz
3593 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3594 add I2C support; add support for DS1337 RTC
3596 * Add CompactFlash support for BMS2003 board
3598 * Add support for status LED on BMS2003 board
3600 * Patch by Scott McNutt, 02 Jan 2004:
3601 Add support for the Nios Active Serial Memory Interface (ASMI)
3604 * Patch by Andrea Marson, 16 Dec 2003:
3605 Add support for the PPChameleon ME and HI modules
3607 * Patch by Yuli Barcohen, 22 Dec 2003:
3608 Add support for Motorola DUET ADS board (MPC87x/88x)
3610 * Patch by Robert Schwebel, 15 Dec 2003:
3611 add support for cramfs (uses JFFS2 command interface)
3613 * Patches by Stephan Linz, 11 Dec 2003:
3614 - more documentation for NIOS port
3615 - new struct nios_pio_t, struct nios_spi_t
3616 - Reconfiguration for NIOS Development Kit DK1C20:
3617 o move board related code from board/dk1c20
3618 to board/altera/dk1c20
3619 o create a new common source path board/altera/common
3620 and move generic flash access stuff into it
3621 o change/expand configuration file DK1C20.h
3622 - Add support for NIOS Development Kit DK1S10
3623 - Add status LED support for NIOS systems
3624 - Add dual 7-segment LED support for Altera NIOS DevKits
3626 * Patch by Ronen Shitrit, 10 Dec 2003:
3627 Add support for the Marvell DB64360 / DB64460 development boards
3629 * Patch by Detlev Zundel, 10 Dec 2003:
3630 fix dependency problem in examples/Makefile
3632 * Patch by Denis Peter, 8 Dec 2003
3633 - add support for the PATI board (MPC555)
3634 - add SPI support for the MPC5xx
3636 * Patch by Anders Larsen, 08 Dec 2003:
3637 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3638 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3639 cleanup some redundand #defines
3641 * Patch by André Schwarz, 8 Dec 2003:
3642 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3643 - TX and RX deskriptors must be quad-word aligned
3644 - does not work with only one TX deskriptor
3645 - standard reset method does not work
3647 * Patch by Masami Komiya, 08 Dec 2003:
3648 add RTL8139 ethernet driver
3650 * Patches by Ed Okerson, 07 Dec 2003:
3651 - fix ethernet for the AU1x00 processors in little-endian mode.
3652 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3654 * Minor code cleanup (coding style)
3656 * Patch by Reinhard Meyer, 30 Dec 2003:
3657 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3658 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3659 - turned debug print of PHY registers into a function (called in two places)
3660 - added support for EMK MPC5200 based modules
3662 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3664 * Add support for TQM866M modules
3666 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3668 * Fix a few compiler warnings
3670 * Patch by Reinhard Meyer, 28 Dec 2003:
3671 Add initial support for TOP5200 board
3673 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3674 environment variable which can set to "100", "133", or "150". The
3675 CPU clock will be configured accordingly upon next reboot. Other
3676 values are ignored. In case of an invalid or undefined "cpuclk"
3677 value, the compile-time default CPU clock speed will be used.
3679 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3680 window that is used to access the UART registers by the Linux driver)
3682 * Patch by Reinhard Meyer, 20 Dec 2003:
3683 Fix clock calculation for the MPC5200 for higher clock frequencies
3684 (above 2**32 / 10 = 429.5 MHz).
3686 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3688 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3690 * Add new configuration for IceCube board with DDR memory
3692 * Update TRAB memory configurations
3694 * Add JFFS2 support for INCA-IP board
3696 * Patch by Bill Hargen, 09 Dec 2003:
3697 - BUBINGA405EP: changed flash driver to protect top sector containing
3699 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3700 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3701 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3702 - 405EP: added/fixed support for "reginfo" command.
3703 - 4xx: removed spurious MII error messages on "mii info" command.
3705 * Patch by Bernhard Kuhn, 28 Nov 2003:
3706 add support for ColdFire CPU
3707 add support for Motorola M5272C3 and M5282EVB boards
3709 * Patch by Pierre Aubert, 24 Nov 2003:
3710 - add a return value for the fpga command
3711 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3712 is defined. If ide_preinit fails, ide_init is aborted.
3713 - fix an endianess problem in fat.h
3715 * Patch by Wolter Kamphuis, 05 Dec 2003:
3716 Add support for SNMC's QS850/QS823/QS860T boards
3718 * Patch by Yuli Barcohen, 3 Dec 2003:
3719 "revive" U-Boot support for old Motorola MPC860ADS board
3721 * Patch by Cam(ilo?), 03 Dec 2003:
3722 make examples build even with broken Montavista objcopy
3724 * Patch by Pavel Bartusek, 27 Nov 2003:
3725 fix conversion problem with "bootretry" evironment variable
3727 * Patch by Andre Schwarz, 24 Nov 2003:
3728 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3730 * Patch by Pavel Bartusek, 21 Nov 2003:
3731 set ZMII bridge speed on 440
3733 * Patch by Anders Larsen, 17 Nov 2003:
3734 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3736 * Patches by David Müller, 14 Nov 2003:
3737 - board/mpl/common/common_util.c
3738 * implement support for BZIP2 compressed images
3739 * various cleanups (printf -> puts, ...)
3740 - board/mpl/common/flash.c
3741 * report correct errors to upper layers
3742 * check the erase fail and VPP low bits in status reg
3743 - board/mpl/vcma9/cmd_vcma9.c
3744 - board/mpl/vcma9/flash.c
3745 * various cleanups (printf -> puts, ...)
3747 * fix typo in comment
3748 - cpu/arm920t/usb_ohci.c
3749 * support for S3C2410 is missing in #if line
3751 * reinit some registers in case of error (cable missing, ...)
3753 * support for USB/MMC devices is missing in #if line
3754 - include/configs/MIP405.h
3755 - include/configs/PIP405.h
3756 * enable BZIP2 support
3757 * enlarge malloc space to 1MiB because of BZIP2 support
3758 - include/configs/VCMA9.h
3759 * enable BZIP2 support
3760 * enlarge malloc space to 1MiB because of BZIP2 support
3761 * enable USB support
3762 - lib_arm/armlinux.c
3763 * change calling convention of ARM Linux kernel as
3764 described on http://www.arm.linux.org.uk/developer/booting.php
3766 * Patch by Thomas Lange, 14 Nov 2003:
3767 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3768 support all these AMD boards.
3770 * Patch by Thomas Lange, 14 Nov 2003:
3771 Workaround for mips au1x00 physical memory accesses (the au1x00
3772 uses a 36 bit bus internally and cannot access physical memory
3773 directly. Use the uncached SDRAM address instead of the physical
3776 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3777 add Realtek 8019 ethernet driver
3779 * Patch by Yuli Barcohen, 13 Nov 2003:
3780 MPC826xADS/PQ2FADS cleanup
3782 * Patch by Anders Larsen, 12 Nov 2003:
3783 Update README to mark the PORTIO commands non-standard
3785 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3786 update for for Atmel AT91RM9200DK development kit:
3787 - support for environment variables in DataFlash
3788 - Atmel DataFlash AT45DB1282 support
3790 * Patch by Jeff Carr, 11 Nov 2003:
3791 add support for new version of 8270 processors
3793 * Patches by George G. Davis, 05 Nov 2003:
3794 - only pass the ARM linux initrd tag to the kernel when an initrd
3796 - update omap1510inn configuration file
3798 * Patches by Stephan Linz, 3 Nov 2003:
3799 - more endianess fixes for LAN91C111 driver
3800 - CFG_HZ configuration patch for NIOS Cyclone board
3802 * Patch by Stephan Linz, 28 Oct 2003:
3803 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3805 * Patch by Steven Scholz, 20 Oct 2003:
3806 - make "mii info <addr>" show infor for PHY at "addr" only
3807 - Endian fix for miiphy_info()
3809 * Patch by Gleb Natapov, 19 Sep 2003:
3810 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3812 * Patch by Anders Larsen, 17 Sep 2003:
3813 Bring ARM memory layout in sync with the documentation:
3814 stack and malloc-heap are now located _below_ the U-Boot code
3816 * Accelerate booting on TRAB board: read and check autoupdate image
3817 headers first instead of always reading the whole images.
3819 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3821 * Enabled password check on RMU board
3823 * Fix configuration problem with IceCube in LOWBOOT configuration:
3824 envrionment got embedded, corrupting the image layout.
3826 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3828 * Added BMS2003 board
3829 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3831 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3832 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3835 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3838 * Add checksum verification to 'imls' command
3840 * Add bd_info fields needed for 4xx Linux I2C driver
3842 * Patch by Martin Krause, 4 Nov. 2003:
3843 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3845 * Print used network interface when CONFIG_NET_MULTI is set
3847 * Patch by Bernhard Kuhn, 28 Oct 2003:
3848 Add low boot support for MPC5200
3850 * Fix problem with dual PCMCIA support (NSCU)
3852 * Fix MPC5200 I2C initialization function
3854 ======================================================================
3855 Changes for U-Boot 1.0.0:
3856 ======================================================================
3858 * Fix parameter passing to standalone images with bootm command
3860 * Patch by Kyle Harris, 30 Oct 2003:
3861 Fix build errors for ixdp425 board
3863 * Patch by David M. Horn, 29 Oct 2003:
3864 Fixes to build under CYGWIN
3866 * Get IceCube MGT5100 working (again)
3868 * Fix problems in memory test on some boards (which was not
3869 non-destructive as intended)
3871 * Patch by Gary Jennejohn, 28 Oct 2003:
3872 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3873 to prevent stack overflow on ARM systems
3875 * Patch by Stephan Linz, 28 Oct 2003:
3876 fix init sequence error for NIOS port
3878 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3880 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3882 * Patch by Xiao Xianghua, 23 Oct 2003:
3883 small patch for mpc85xx
3885 * Fix small problem in MPC5200 I2C driver
3887 * Fix FCC3 support on ATC board
3889 * Correct header printing for multi-image files in do_bootm()
3891 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3893 * Fix PCI problems on PPChameleon board
3895 * Patch by Steven Scholz, 18 Oct 2003:
3896 Fix AT91RM9200 ethernet driver
3898 * Patch by Nye Liu, 17 Oct 2003:
3899 Fix typo in include/mpc8xx.h
3901 * Patch by Richard Woodruff, 16 Oct 03:
3902 Fixes for cpu/arm925/interrupt.c
3903 - Initialize timestamp & lastdec vars.
3904 - fix timestamp overflows.
3905 - fix lastdec overflow.
3906 - smarter normalization to allow udelay() below 1ms to work.
3908 * Patch by Scott McNutt, 16 Oct
3909 add networking support for the Altera Nios Development Kit,
3910 Cyclone Edition (DK-1C20)
3912 * Patch by Jon Diekema, 14 Oct 2003:
3913 add hint about doc/README.silent to README file
3915 * Add CompactFlash support for NSCU
3917 * Fix PCI problems on PPChameleonEVB
3919 * TRAB auto-update: Base decision if we have to strip the image
3920 header on image type as encoded in the header
3921 (include image type patch by Martin Krause, 17 Oct 2003)
3923 * Patches by Xianghua Xiao, 15 Oct 2003:
3925 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3926 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3927 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3929 * Fix flash timings on TRAB board
3931 * Make sure HUSH is initialized for running auto-update scripts
3933 * Make 5200 reset command _really_ reset the board, without running
3934 any other code after it
3936 * Fix errors with flash erase when range spans across banks
3937 that are mapped in reverse order
3939 * Fix flash mapping and display on P3G4 board
3941 * Patch by Kyle Harris, 15 Jul 2003:
3942 - add support for Intel IXP425 CPU
3943 - add support for IXDP425 eval board
3945 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3946 for more information
3948 * Patch by Steven Scholz, 10 Oct 2003
3949 - Add support for Altera FPGA ACEX1K
3951 * Patches by Thomas Lange, 09 Oct 2003:
3952 - fix cmd_ide.c for non ppc boards (read/write functions did not
3953 add ATA base address)
3954 - fix for shannon board
3955 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3956 - Endian swap ATA identity for all big endian CPUs, not just PPC
3957 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3959 - add support for dbau1x00 board (MIPS32)
3961 * Patch by Sangmoon Kim, 07 Oct 2003:
3962 add support for debris board
3964 * Patch by Martin Krause, 09 Oct 2003:
3965 Fixes for TRAB board
3966 - /board/trab/rs485.c: correct baudrate
3967 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3968 udelay(); fix some timing problems with adc controller
3969 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3970 modify commands: touch and buzzer
3972 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3973 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3974 Use direct function calls for auto_update instead of hush commands
3976 * Patch by Scott McNutt, 04 Oct 2003:
3977 - add support for Altera Nios-32 CPU
3978 - add support for Nios Cyclone Development Kit (DK-1C20)
3980 * Patch by Steven Scholz, 29 Sep 2003:
3981 - A second parameter for bootm overwrites the load address for
3982 "Standalone Application" images.
3983 - bootm sets environment variable "filesize" to the resulting
3984 (uncompressed) data length for "Standalone Application" images
3985 when autostart is set to "no". Now you can do something like
3986 if bootm $fpgadata $some_free_ram ; then
3987 fpga load 0 $some_free_ram $filesize
3990 * Patch by Denis Peter, 25 Sept 2003:
3991 add support for the MIP405 Rev. C board
3993 * Patch by Yuli Barcohen, 25 Sep 2003:
3994 add support for Zephyr Engineering ZPC.1900 board
3996 * Patch by Anders Larsen, 23 Sep 2003:
3997 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3998 implemented for the x86 architecture)
4000 * Patch by Sangmoon Kim, 23 Sep 2003:
4001 fix pll_pci_to_mem_multiplier table for MPC8245
4003 * Patch by Anders Larsen, 22 Sep 2003:
4004 enable timed autoboot on PXA
4006 * Patch by David Müller, 22 Sep 2003:
4007 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
4008 returns correct libgcc file path
4009 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
4010 time on s3c24x0 systems
4012 * Patch by Jon Diekema, 19 Sep 2003:
4013 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
4014 link state to the fault LED.
4015 - In NetLoop, make the Fault LED reflect the link status. The link
4016 status gets updated on entry, and on timeouts.
4018 * Patch by Anders Larsen, 18 Sep 2003:
4019 allow mkimage to build and run on Cygwin-hosted systems
4021 * Patch by Frank Müller, 18 Sep 2003:
4022 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
4025 * Patch by Pantelis Antoniou, 16 Sep 2003:
4026 add tool to compute fileds in the PLPRCR register for MPC86x
4028 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
4030 * Fix build problems under FreeBSD
4032 * Add generic filesystem image type
4034 * Make fatload set filesize environment variable
4036 * enable basic / medium / high-end configurations for PPChameleonEVB
4037 board; fix NAND code
4039 * enable TFTP client code to specify to the server the desired
4040 timeout value (see RFC-2349)
4042 * Improve SDRAM setup for TRAB board
4044 * Suppress all output with splashscreen configured only if "splashimage"
4047 * Fix problems with I2C support for mpc5200
4049 * Adapt TRAB configuration and auto_update to new memory layout
4051 * Add configuration for wtk board
4053 * Add support for the Sharp LQ065T9DR51U LCD display
4055 * Patch by Rune Torgersen, 17 Sep 2003:
4056 - Fixes for MPC8266 default config
4057 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
4059 * Patches by Jon Diekema, 17 Sep 2003:
4060 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
4063 - adjust "help" output
4065 * Patches by Anders Larsen, 17 Sep 2003:
4066 - fix spelling errors
4067 - set GD_FLG_DEVINIT flag only after device function pointers
4069 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
4071 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
4072 - trigger watchdog while waiting in serial driver
4074 * Add auto-update code for TRAB board using USB memory sticks,
4075 support new configuration with more memory
4077 * disable MPC5200 bus pipelining as workaround for bus contention
4079 * Modify XLB arbiter priorities on MPC5200 so all devices use same
4080 priority; configure critical interrupts to be handled like external
4083 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
4084 go back to 66 MHz for stability
4086 * Patches by Jon Diekema, 15 Sep 2003:
4087 - add description for missing CFG_CMD_* entries in the README file
4090 * Patch by Gleb Natapov, 14 Sep 2003:
4091 enable watchdog support for all MPC824x boards that have a watchdog
4093 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
4094 "Non-octet Aligned Frame" errors we see at 100 Mbps
4096 * Patch by Sharad Gupta, 14 Sep 2003:
4097 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
4099 * Patch by llandre, 11 Sep 2003:
4100 update configuration for PPChameleonEVB board
4102 * Patch by David Müller, 13 Sep 2003:
4103 various changes to VCMA9 board specific files
4105 * Add I2C support for MGT5100 / MPC5200
4107 * Patch by Rune Torgersen, 11 Sep 2003:
4108 Changed default memory option on MPC8266ADS to NOT be Page Based
4109 Interleave, since this doesn't work very well with the standard
4112 * Patch by George G. Davis, 12 Sep 2003:
4113 fix Makefile settings for sk98 driver
4115 * Patch by Stefan Roese, 12 Sep 2003:
4116 - new boards added: DP405, HUB405, PLU405, VOH405
4117 - some esd boards updated
4118 - cpu/ppc4xx/sdram.c: disable memory controller before setting
4120 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
4122 * Patch by Martin Krause, 11 Sep 2003:
4123 add burn-in tests for TRAB board
4125 * Enable instruction cache on MPC5200 board
4127 * Patch by Denis Peter, 11 Sep 2003:
4128 - fix USB data pointer assignment for bulk only transfer.
4129 - prevent to display erased directories in FAT filesystem.
4131 * Change output format for NAND flash - make it look like for other
4134 ======================================================================
4135 Changes for U-Boot 0.4.8:
4136 ======================================================================
4138 * Add I2C and RTC support for RMU board
4140 * Patches by Denis Peter, 9 Sep 2003:
4141 add FAT support for IDE, SCSI and USB
4143 * Patches by Gleb Natapov, 2 Sep 2003:
4144 - cleanup of POST code for unsupported architectures
4145 - MPC824x locks way0 of data cache for use as initial RAM;
4146 this patch unlocks it after relocation to RAM and invalidates
4149 * Patch by Gleb Natapov, 30 Aug 2003:
4150 new I2C driver for mpc107 bridge. Now works from flash.
4152 * Patch by Dave Ellis, 11 Aug 2003:
4153 - JFFS2: fix typo in common/cmd_jffs2.c
4154 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
4155 - JFFS2: remove node version 0 warning
4156 - JFFS2: accept JFFS2 PADDING nodes
4157 - SXNI855T: add AM29LV800 support
4158 - SXNI855T: move environment from EEPROM to flash
4159 - SXNI855T: boot from JFFS2 in NOR or NAND flash
4161 * Patch by Bill Hargen, 11 Aug 2003:
4162 fixes for I2C on MPC8240
4163 - fix i2c_write routine
4164 - fix iprobe command
4165 - eliminates use of global variables, plus dead code, cleanup.
4167 * Add support for USB Mass Storage Devices (BBB)
4168 (tested with USB memory sticks only)
4170 * Avoid flicker on TRAB's VFD
4172 * Add support for SK98xx driver
4174 * Add PCI support for SL8245 board
4176 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
4177 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
4178 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
4180 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
4181 to allow for more accurate baudrate settings
4182 (error now 0.7% at 115 kbps, instead of 3.5% before)
4184 * Patch by Andreas Mohr, 4 Sep 2003:
4185 Fix a lot of spelling errors
4187 * Add support for PPChameleon Eval Board
4189 * Add support for P3G4 board
4191 * Fix problem with MGT5100 FEC driver: add "early" MAC address
4194 * Patch by Yuli Barcohen, 7 Aug 2003:
4195 check BCSR to detect if the board is configured in PCI mode
4197 ======================================================================
4198 Changes for U-Boot 0.4.7:
4199 ======================================================================
4201 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
4202 add support for Adder II MPC852T module
4204 * Patch by George G. Davis, 19 Aug 2003:
4205 fix TI Innovator/OMAP1510 pin configs
4207 * Patches by Kshitij, 18 Aug 2003
4208 - add support for arm926ejs cpu core
4209 - add support for TI OMAP 1610 Innovator Board
4211 * Patch by Yuli Barcohen, 14 Aug 2003:
4212 add support for bzip2 uncompression
4214 * Add GCC library to examples/Makefile so GCC utility functions will
4217 * Add I2C and RTC support for RMU board using software I2C driver
4218 (because of better response to iprobe command); fix problem with
4221 * Patch by Matthias Fuchs, 28 Aug 2003:
4222 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
4223 CONFIG_BOOTP_MAKS (see README).
4225 * Fix ICU862 environment problem
4227 * Fix RAM size detection for RMU board
4229 * Implement "reset" for MGT5100/MPC5200 systems
4231 ======================================================================
4232 Changes for U-Boot 0.4.6:
4233 ======================================================================
4235 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
4236 allow selection of clock frequency as "make" target
4238 * Implement memory autosizing code for IceCube boards
4240 * Configure network port on INCA-IP for autonegotiation
4242 * Fix overflow problem in network timeout code
4244 * Patch by Richard Woodruff, 8 Aug 2003:
4245 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
4247 ======================================================================
4248 Changes for U-Boot 0.4.5:
4249 ======================================================================
4251 * Update for TQM board defaults:
4252 disable clocks_in_mhz, enable boot count limit
4254 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
4255 in toplevel directory instead. Removed astest.c from tools/gdb because
4256 it is no longer relevant.
4258 * Fix PCI support for MPC5200 / IceCube Board
4260 * Map ISP1362 USB OTG controller for NSCU board
4262 * Patch by Brad Parker, 02 Aug 2003:
4263 fix sc520_cdp problems
4265 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
4267 * Allow erase command to cross flash bank boundaries
4269 * Patch by Scott McNutt, 21 Jul 2003:
4270 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
4271 Both LynxOS and BlueCat linux KDIs are supported.
4273 * Patch by Richard Woodruff, 25 Jul 2003:
4274 use more reliable reset for OMAP/925T
4276 * Patch by Nye Liu, 25 Jul 2003:
4277 fix typo in mpc8xx.h
4279 * Patch by Richard Woodruff, 24 Jul 2003:
4280 Fixes for cmd_nand.c:
4281 - Fixed null dereferece which could result in incorrect ECC values.
4282 - Added support for devices with no Ready/Busy signal hooked up.
4283 - Added OMAP1510 read/write protect handling.
4284 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
4286 - Switched default ECC to be JFFS2.
4288 * Allow crc32 to be used at address 0x000
4290 * Provide consistent interface to standalone applications to access
4291 the 'global_data' structure
4292 Provide a doc/README.standalone more useful to users/developers.
4294 * Make IceCube MGT5100 FEC driver work
4296 * Implement new mechanism to export U-Boot's functions to standalone
4297 applications: instead of using (PPC-specific) system calls we now
4298 use a jump table; please see doc/README.standalone for details
4300 * Patch by Dave Westwood, 24 Jul 2003:
4301 added support for Unity OS (a proprietary OS)
4303 * Patch by Detlev Zundel, 23 Jul 2003:
4304 add "imls" command to print flash table of contents
4306 * Fix cold boot detection for log buffer reset
4308 * Return error for invalid length specifiers with "cp.X" etc.
4310 * Fix startup problem on MIPS
4312 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
4313 bitmap support is configured
4315 * Patch by Bill Hargen, 18 Jul 2003:
4316 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
4318 * Patch by Denis Peter, 18 Jul 2003:
4319 - fix memory configuration for MIP405T
4320 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
4322 * Cleanup of TQM82xx configurations; use "official" board types
4323 to make selection easier.
4325 * Patch by Martin Krause, 17 Jul 2003:
4326 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
4328 * Patch by Richard Woodruff, 17 July 03:
4329 - Fixed bug in OMAP1510 baud rate divisor settings.
4331 * Patch by Nye Liu, 16 July 2003:
4333 - add MPC86xADS support (uses MPC86xADS.h)
4334 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
4336 o BRG changes (EXTAL/XTAL restricted to 10MHz)
4337 o don't trust gclk() software measurement by default, depend on
4338 CONFIG_8xx_GCLK_FREQ
4339 - add DRAM SIMM not installed detection
4340 - use more "correct" SDRAM initialization sequence
4341 - allow different SDRAM sizes (8xxADS has 8M)
4343 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
4344 - rename MAMR/MBMR defines to be more consistent. Should eventually
4345 be merged into MxMR to better reflect the PowerQUICC datasheet.
4347 * Patch by Yuli Barcohen, 16 Jul 2003:
4348 support new Motorola PQ2FADS-ZU evaluation board which replaced
4349 MPC8260ADS and MPC8266ADS
4351 ======================================================================
4352 Changes for U-Boot 0.4.4:
4353 ======================================================================
4355 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
4357 * Add support for MGT5100 and MPC5200 processors
4359 * Patch by Lutz Dennig, 15 Jul 2003:
4360 update for R360MPI board
4362 ======================================================================
4363 Changes for U-Boot 0.4.3:
4364 ======================================================================
4366 * Patches by Kshitij, 04 Jul 2003
4367 - added support for arm925t cpu core
4368 - added support for TI OMAP 1510 Innovator Board
4370 * Patches by Martin Krause, 14 Jul 2003:
4371 - add I2C support for s3c2400 systems (trab board)
4372 - (re-) add "ping" to command table
4374 * Fix handling of "slow" POST routines
4376 * Patches by Yuli Barcohen, 13 Jul 2003:
4377 - Correct flash and JFFS2 support for MPC8260ADS
4378 - fix PVR values and clock generation for PowerQUICC II family
4381 * Patch by Bernhard Kuhn, 08 Jul 2003:
4382 - add support for M68K targets
4384 * Patch by Ken Chou, 3 Jul:
4385 - Fix PCI config table for A3000
4386 - Fix iobase for natsemi.c
4387 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4389 * Allow to enable "slow" POST routines by key press on power-on
4390 * Fix temperature dependend switching of LCD backlight on LWMON
4391 * Tweak output format for LWMON
4393 * Patch by Stefan Roese, 11 Jul 2003:
4394 - Fix bug in CONFIG_VERSION_VARIABLE.
4395 - AR405 config updated.
4396 - OCRTC/ORSG: bsp command added.
4397 - ASH405 bsp update.
4399 ======================================================================
4400 Changes for U-Boot 0.4.2:
4401 ======================================================================
4403 * Add support for NSCU board
4405 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4407 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4408 mirror bit flash on TQM8xxM modules
4410 * Patch by Kenneth Johansson, 30 Jun 2003:
4411 get rid of MK_CMD_ENTRY macro; update doc/README.command
4413 * Patch by Seb James, 30 Jun 2003:
4414 Improve documentation of I2C configuration in README
4416 * Fix problems with previous log buffer "fixes"
4418 * Fix minor help text issues
4420 * "log append" did not append a newline
4422 ======================================================================
4423 Changes for U-Boot 0.4.1:
4424 ======================================================================
4426 * Fix some missing commands, cleanup header files
4427 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4429 * Rewrite command lookup and help command (fix problems with bubble
4430 sort when sorting command name list). Minor cleanup here and there.
4432 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4433 - Allow to call sysmon function interactively
4434 - PIC on LWMON board needs delay after power-on
4435 - Add missing RSR definitions for MPC8xx
4436 - Improve log buffer handling: guarantee clean reset after power-on
4437 - Add support for EXBITGEN board (aka "genie")
4438 - Add support for SL8245 board
4441 - remove trailing white space, trailing empty lines, C++ comments, etc.
4442 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4444 * Patches by Kenneth Johansson, 25 Jun 2003:
4445 - major rework of command structure
4446 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4448 ======================================================================
4449 Changes for U-Boot 0.4.0:
4450 ======================================================================
4452 * Patches by Robert Schwebel, 26 Jun 2003:
4453 - csb226 configuration updated
4454 - credits for logodl port updated
4455 - innokom configuration updated
4456 - logodl tree update, still with coding style inconsistencies
4457 - added OCM for ppc405 warning to README
4459 * Patch by Pantelis Antoniou, 25 Jun 2003:
4460 update NetVia with V2 board support
4462 * Header file cleanup for ARM
4464 * Patch by Murray Jensen, 24 Jun 2003:
4465 - make sure to use only U-boot provided header files
4466 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4468 * Patch by Stefan Roese, 24 Jun 2003:
4469 - Update esd ASH405 board files.
4470 - Update esd DASA_SIM config file.
4471 - Add ping command to some esd boards.
4473 * Patch by Yuli Barcohen, 23 Jun 2003:
4474 Update for MPC8260ADS board
4476 * Patch by Murray Jensen, 23 Jun 2003:
4477 - cleanup of GCC 3.x compiler warnings
4479 * Patch by Rune Torgersen, 4 Jun 2003:
4480 add large memory support for MPC8266ADS board
4482 * Patch by Richard Woodruff, 19 June 03:
4483 - Enabled standard u-boot device abstraction for ARM
4484 - Enabled console device for ARM
4485 - Initilized bi_baudrate for ARM
4487 * Patch by Bill Hargen, 23 Apr 2003:
4488 fix byte order for 824x I2C addresses (write op)
4490 * Patch by Murray Jensen, 20 Jun 2003:
4492 - cleanup (especially for gcc-3.x compilers)
4494 * Patch by Tom Guilliams, 20 Jun 2003:
4495 added CONFIG_750FX support for IBM 750FX processors
4497 * Patch by Devin Crumb, 02 Apr 2003:
4498 Fix clock divider rounding problem in drivers/serial.c
4500 * Patch by Richard Woodruff, 19 June 03:
4501 - Fixed smc91c111 driver to sync with the u-boot environment
4502 (driver/smc91c111.c).
4503 - Added eth_init error return check in NetLoop (net/net.c).
4505 * Patch by Ken Chou, 19 June 2003:
4506 Added support for A3000 SBC board (Artis Microsystems Inc.)
4508 * Patches by Murray Jensen, 17 Jun 2003:
4509 - Hymod board database mods: add "who" field and new xilinx chip types
4510 - provide new "init_cmd_timeout()" function so code external to
4511 "common/main.c" can use the "reset_cmd_timeout()" function before
4512 entering the main loop
4513 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4514 slightly different. see include/configs/hymod.h for an example
4515 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4516 CFG_DTT_ADM1021 defined)
4517 - add new "eeprom_probe()" function which has similar args and
4518 behaves in a similar way to "eeprom_read()" etc.
4519 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4520 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4521 - gdbtools copyright update
4522 - ensure that set_msr() executes the "sync" and "isync" instructions
4523 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4524 - 8260 I/O ports fix: Open Drain should be set last when configuring
4525 - add SIU IRQ defines for 8260
4526 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4527 config.mk to allow board configurations to override the GNU
4528 linker script, selected via the LDSCRIPT, make variable, and to
4529 give an initial value to the OBJCFLAGS make variable
4530 - 8260 i2c enhancement:
4531 o correctly extends the timeout depending on the size of all
4532 queued messages for both transmit and receive
4533 o will not continue with receive if transmit times out
4534 o ensures that the error callback is done for all queued tx
4536 o correctly detects both tx and rx timeouts, only delivers one to
4537 the callback, and does not overwrite an earlier error
4538 o logic in i2c_probe now correct
4539 - add "vprintf()" function so that "panic()" function can be
4541 - many Hymod board changes
4543 * Patches by Robert Schwebel, 14 Jun 2003:
4544 - add support for Logotronic DL datalogger board
4545 - cleanup serial line after kermit binary download
4546 - add debugX macro (debug level support)
4547 - update mach-types.h to latest arm.linux.org.uk master list.
4549 * Patches by David Müller, 12 Jun 2003:
4550 - rewrite of the S3C24X0 register definitions stuff
4551 - "driver" for the built-in S3C24X0 RTC
4553 * Patches by Yuli Barcohen, 12 Jun 2003:
4554 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4555 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4556 configuration word supplied by FPGA on some MPC8260ADS boards
4558 * Patch by Pantelis Antoniou, 10 Jun 2003:
4559 Unify status LED interface
4561 * Add support for DS12887 RTC; add RTC support for ATC board
4563 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4564 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4565 - Add Atmel DataFlash support for reading and writing.
4566 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4567 - Add Flash detection on Atmel AT91RM9200DK
4568 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4569 - Replace old Ethernet PHY layer functions
4570 - Change link address
4572 * Patch by Frank Smith, 9 Jun 2003:
4573 use CRIT_EXCEPTION for machine check on 4xx
4575 * Patch by Detlev Zundel, 13 Jun 2003:
4576 added implementation of the "carinfo" command in cmd_immap.c
4578 * Fix CONFIG_NET_MULTI support in include/net.h
4580 * Patches by Kyle Harris, 13 Mar 2003:
4581 - Add FAT partition support
4582 - Add command support for FAT
4583 - Add command support for MMC
4585 - Add Intel PXA support for video
4586 - Add Intel PXA support for MMC
4588 - Enable MMC and FAT for lubbock board
4589 - Other misc changes for lubbock board
4591 * Patch by Robert Schwebel, April 02, 2003:
4592 fix for SMSC91111 driver
4594 * Patch by Vladimir Gurevich, 04 Jun 2003:
4595 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4597 * Patch by Stefan Roese, 05 Jun 2003:
4598 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4599 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4600 data cache can be used even if the chip select is in use.
4601 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4602 (see README for further description).
4603 - Changed config files of CONFIG_EEPRO100 boards to use the
4604 CFG_RX_ETH_BUFFER define.
4606 * Add support for RMU board
4608 * Add support for TQM862L at 100/50 MHz
4610 * Patch by Pantelis Antoniou, 02 Jun 2003:
4611 major reconstruction of networking code;
4612 add "ping" support (outgoing only!)
4614 * Patch by Denis Peter, 04 June 2003:
4615 add support for the MIP405T board
4617 * Patches by Udi Finkelstein, 2 June 2003:
4618 - Added support for custom keyboards, initialized by defining a
4619 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4620 - Added support for the RBC823 board.
4621 - cpu/mpc8xx/lcd.c now automatically calculates the
4622 Horizontal Pixel Count field.
4624 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4625 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4627 * Patch by Mark Rakes, 14 May 2003:
4628 add support for Intel e1000 gig cards.
4630 * Patch by Nye Liu, 3 Jun 2003:
4631 fix critical typo in MAMR definition (include/mpc8xx.h)
4633 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4635 * Patch by Klaus Heydeck, 2 Jun 2003
4636 Minor changes for KUP4K configuration
4638 * Patch by Marc Singer, 29 May 2003:
4639 Fixed rarp boot method for IA32 and other little-endian CPUs.
4641 * Patch by Marc Singer, 28 May 2003:
4642 Added port I/O commands.
4644 * Patch by Matthew McClintock, 28 May 2003
4645 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4646 - minor patches for utx8245
4648 * Patch by Daniel Engström, 28 May 2003:
4651 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4652 add nand flash support to SXNI855T configuration
4653 fix/extend nand flash support:
4654 - fix 'nand erase' command so does not erase bad blocks
4655 - fix 'nand write' command so does not write to bad blocks
4656 - fix nand_probe() so handles no flash detected properly
4657 - add doc/README.nand
4658 - add .jffs2 and .oob options to nand read/write
4659 - add 'nand bad' command to list bad blocks
4660 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4661 - make NAND read/write faster
4663 * Patch by Rune Torgersen, 23 May 2003:
4664 Update for MPC8266ADS board
4666 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4667 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4668 _time_ (!) if the environment is embedded within the U-Boot image,
4669 or in a separate flash sector.
4671 * Cleanup CFG_DER #defines in config files (wd maintained only)
4673 * Fix data abort exception handling for arm920t CPU
4675 * Fix alignment problems with flash driver for TRAB board
4677 * Patch by Donald White, 21 May 2003:
4678 fix calculation of base address in pci_hose_config_device()
4680 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4681 execute "cmd2", even if "cmd1" fails. Note that this is different
4682 to "run var1 var2" where the contents of "var2" will NOT be
4683 executed when a command in "var1" fails.
4685 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4687 * Patch by Kyle Harris, 20 May 2003:
4688 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4689 into cpu/pxa and arch-pxa.
4691 * Patch by Stefan Roese, 23 May 2003:
4692 - IBM PPC405EP port added.
4693 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4694 UART0) is used as default U-Boot console. PPC4xx only!
4695 - esd ASH405 board added (PPC405EP based).
4696 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4697 - esd CPCI405AB board added.
4698 - esd PMC405 board added.
4699 - Update of some esd boards.
4701 * Patch by Denis Peter, 19 Mai 2003:
4702 add support for the MIP405-3 board
4704 * Patch by Dave Ellis, 22 May 2003:
4705 Fix problem with only partially cleared .bss segment
4707 * Patch by Rune Torgersen, 12 May 2003:
4708 get PCI to work on a MPC8266ADS board; incorporate change to
4709 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4711 * Patch by Nye Liu, 1 May 2003:
4712 minor patches for the FADS8xx
4714 * Patch by Thomas Schäfer, 28 Apr 2003:
4715 Fix SPD handling for 256 ECC DIMM on Walnut
4717 * Add support for arbitrary bitmaps for TRAB's VFD command;
4718 allow to pass boot bitmap addresses in environment variables;
4719 allow for zero boot delay
4721 * Patch by Christian Geißinger, 19 May 2002:
4722 On TRAB: wait until the dummy byte has been completely sent
4724 * Patch by David Updegraff, 22 Apr 2003:
4725 update for CrayL1 board
4727 * Patch by Pantelis Antoniou, 21 Apr 2003:
4728 add boot support for ARTOS (a proprietary OS)
4730 * Patch by Steven Scholz, 11 Apr 2003:
4731 Add support for RTC DS1338
4733 * Patch by Rod Boyce, 24 Jan 2003:
4734 Fix counting of extended partitions in diskboot command
4736 * Patch by Christophe Lindheimer, 20 May 2003:
4737 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4739 * Fix SDRAM timing on Purple board
4741 * Add support for CompactFlash on ATC board
4742 (includes support for Intel 82365 and compatible PC Card controllers,
4743 and Yenta-compatible PCI-to-CardBus controllers)
4745 * Patch by Mathijs Haarman, 08 May 2003:
4746 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4748 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4750 * Add support for Promess ATC board
4752 * Patch by Keith Outwater, 28 Apr 2003:
4753 - Miscellaneous corrections and additions to GEN860T board specific code.
4754 - Added GEN860_SC variant to GEN860T.
4755 - Miscellaneous corrections to GEN860T documentation.
4756 - Correct duplicate entry in U-Boot CREDITS file.
4757 - Add GEN860T_SC entry in MAINTAINERS file.
4758 - Update CREDITS file with GEN860T_SC info.
4760 * Update Smiths Aerospace addresses in MAINTAINERS file
4762 * Fix error handling in hush's version of "run" command
4765 - Splashscreen support
4768 - temperature dependend enabling of LCD
4770 * Allow booting from old "PPCBoot" disk partitions
4772 * Add support for TQM8255 Board / MPC8255 CPU
4774 ======================================================================
4775 Changes for U-Boot 0.3.1:
4776 ======================================================================
4778 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4780 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4781 display when Linux takes over
4783 * Patch by Erwin Rol, 27 Feb 2003:
4784 Add support for RTEMS (this time for real).
4786 * Add support for "bmp info" and "bmp display" commands to load
4787 bitmap images; this can be used (for example in a "preboot"
4788 command) to display a splash screen very quickly after poweron.
4790 * Add support for 133 MHz clock on INCA-IP board
4792 * Patch by Lutz Dennig, 10 Apr 2003:
4793 Update for R360MPI board
4795 * Add new meaning to "autostart" environment variable:
4796 If set to "no", a standalone image passed to the
4797 "bootm" command will be copied to the load address
4798 (and eventually uncompressed), but NOT be started.
4799 This can be used to load and uncompress arbitrary
4802 * Patch by Stefan Roese, 10 Apr 2003:
4803 Changed DHCP client to use IP address from server option field #54
4804 from the OFFER packet in the server option field #54 in the REQUEST
4805 packet. This fixes a problem using a Windows 2000 DHCP server,
4806 where the DHCP-server is not the TFTP-server.
4808 * Set max brightness for MN11236 displays on TRAB board
4810 * Add support for TQM862L modules
4812 ======================================================================
4813 Changes for U-Boot 0.3.0:
4814 ======================================================================
4816 * Patch by Arun Dharankar, 4 Apr 2003:
4817 Add IDMA example code (tested on 8260 only)
4819 * Add support for Purple Board (MIPS64 5Kc)
4821 * Add support for MIPS64 5Kc CPUs
4823 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4825 * Patch by Denis Peter, 04 Apr 2003:
4826 - update MIP405-4 board
4828 * Patch by Stefan Roese, 4 Apr 2003:
4829 - U-Boot version environment variable "ver" added
4830 (CONFIG_VERSION_VARIABLE).
4831 - Changed PPC405GPr version from A to B.
4832 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4834 * Patches by Denis Peter, 03 April 2003:
4835 - fix PCI IRQs on MPL boards
4836 - fix two more un-relocated pointer problems
4838 * Fix behaviour of "run" command:
4839 - print error message iv variable does not exist
4840 - terminate processing of arguments in case of error
4842 * Patches by Peter Figuli, 10 Mar 2003
4843 - Add support for BTUART on PXA platform
4844 - Add support for WEP EP250 (PXA) board
4846 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4847 flash using a BDI2000
4849 * Implement fix for I2C Edge Conditions problem for all boards that
4850 use the bit-banging driver (common/soft_i2c.c)
4852 * Patch by Martin Winistoerfer, 23 Mar 2003
4853 - Add port to MPC555/556 microcontrollers
4854 - Add support for cmi customer board with
4855 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4857 * Patch by Rick Bronson, 28 Mar 2003:
4858 - fix common/cmd_nand.c
4860 * Patch by Arun Dharankar, 24 Mar 2003:
4861 - add threads / scheduler example code
4863 * Add patches by Robert Schwebel, 31 Mar 2003:
4864 - add ctrl-c support for kermit download
4865 - align bdinfo output on ARM
4866 - csb226 board: bring in sync with innokom/memsetup.S
4867 - csb226 board: fix MDREFR handling
4868 - misc doc fixes / extensions
4869 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4870 - add BOOT_PROGRESS to armlinux.c
4872 * Add CPU ID, version, and clock speed for INCA-IP
4874 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4875 - fix SRAM and SDRAM memory sizing
4876 - add status LED support
4877 - add MAC address for second (SCC1) ethernet port
4879 * Update default environment for TQM8260 board
4881 * Patch by Rick Bronson, 16 Mar 2003:
4882 - Add NAND flash support for reading, writing, and erasing NAND
4883 flash (certain forms of which are called SmartMedia).
4884 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4886 * Patches by Robert Schwebel, 19 Mar 2003:
4887 - use arm-linux-gcc as default compiler for ARM
4888 - fix i2c fixup code
4889 - fix missing baudrate setting
4890 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4891 - moved "ignoring trailing characters" _before_ u-boot wants to
4892 print out diagnostics messages; removes bogus characters at the
4895 * Patch by John Zhan, 18 Mar 2003:
4896 Add support for SinoVee Microsystems SC8xx boards
4898 * Patch by Rolf Offermanns, 21 Mar 2003:
4899 ported the dnp1110 related changes from the current armboot cvs to
4900 current u-boot cvs. smc91111 does not work. problem marked in
4901 smc91111.c, grep for "FIXME".
4903 * Patch by Brian Auld, 25 Mar 2003:
4904 Add support for STM flash chips on ebony board
4906 * Add PCI support for MPC8250 Boards (PM825 module)
4908 * Patch by Stefan Roese, 25 Mar 2003:
4911 * Patch by Stefan Roese, 20 Mar 2003:
4912 - CPCI4052 update (support for revision 3).
4913 - Set edge conditioning circuitry on PPC405GPr for compatibility
4914 to existing PPC405GP designs.
4915 - Clip udiv to 5 bits on PPC405 (serial.c).
4917 * Extend INCAIP board support:
4918 - add automatic RAM size detection
4919 - add "bdinfo" command
4920 - pass flash address and size to Linux kernel
4921 - switch to 150 MHz clock
4923 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4924 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4925 boards, version 153 for Rev. 200 boards).
4927 * Patch by Vladimir Gurevich, 12 Mar 2003:
4928 Fix relocation problem of statically initialized string pointers
4931 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4932 Cleanup & bug fixes for JFFS2 code:
4933 - the memory mangement was broken. It caused havoc on malloc by
4934 writing beyond the block boundaries.
4935 - the length calculation for files was wrong, sometimes resulting
4936 in short file reads.
4937 - data copying now optionally takes fragment version numbers into
4938 account, to avoid copying from older data.
4939 See doc/README.JFFS2 for details.
4941 * Patch by Josef Wagner, 12 Mar 2003:
4942 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4943 - ETH05 and BEDBUG support for CU824
4944 - added support for MicroSys CPC45
4945 - new BOOTROM/FLASH0 and DOC base for PM826
4947 * Patch by Robert Schwebel, 12 Mar 2003:
4948 Fix the chpart command on innokom board
4951 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4952 s/PPCBoot/U-Boot/ in some files
4953 s/pImage/uImage/ in some files
4955 * Patch by Detlev Zundel, 15 Jan 2003:
4956 Fix '' command line quoting
4958 * Patch by The LEOX team, 19 Jan 2003:
4959 - add support for the ELPT860 board
4960 - add support for Dallas ds164x RTC
4962 * Patches by David Müller, 31 Jan 2003:
4963 - minimal setup for CardBus bridges
4964 - add EEPROM read/write support in the CS8900 driver
4965 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4966 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4968 * Patch by Steven Scholz, 04 Feb 2003:
4969 add support for RTC DS1307
4971 * Patch by Reinhard Meyer, 5 Feb 2003:
4972 fix PLPRCR/SCCR init sequence on 8xx to allow for
4973 changes of EBDF by software
4975 * Patch by Vladimir Gurevich, 07 Feb 2003:
4976 "API-compatibility patch" for 4xx I2C driver
4978 * TRAB fixes / extensions:
4979 - Restore VFD brightness as saved in environment
4980 - add support for Fujitsu flashes
4981 - make sure both buzzers are turned off (drive low level)
4983 * Patches by Robert Schwebel, 06 Mar 2003:
4984 - fix bug in BOOTP code (must use NetCopyIP)
4985 - update of CSB226 port
4986 - clear BSS segment on XScale
4987 - added support for i2c_init_board() function
4988 - update to the Innokom plattform
4990 * Extend support for redundand environments for configurations where
4991 environment size < sector size
4993 * Patch by Rune Torgersen, 13 Feb 2003:
4994 Add support for Motorola MPC8266ADS board
4996 * Patch by Kyle Harris, 19 Feb 2003:
4997 patches for the Intel lubbock board:
4998 memsetup.S - general cleanup (based on Robert's csb226 code)
4999 flash.c - overhaul, actually works now
5000 lubbock.c - fix init funcs to return proper value
5002 * Patch by Kenneth Johansson, 26 Feb 2003:
5003 - Fixed off by one in RFTA calculation.
5004 - No need to abort when LDF is lower than we can program it's only
5005 minimum timing so clamp it to what we can do.
5006 - Takes function pointer to function for reading the spd_nvram. Usefull
5007 for faking data or hardcode a module without the nvram.
5008 - fix other user for above change
5009 - fix some comments.
5011 * Patches by Brian Waite, 26 Feb 2003:
5012 - fix port for evb64260 board
5013 - fix PCI for evb64260 board
5016 * Patch by Reinhard Meyer, 1 Mar 2003:
5017 Add support for EMK TOP860 Module
5019 * Patch by Yuli Barcohen, 02 Mar 2003:
5020 Add SPD EEPROM support for MPC8260ADS board
5022 * Patch by Robert Schwebel, 21 Jan 2003:
5023 - Add support for Innokom board
5024 - Don't complain if "install" fails
5025 - README cleanup (remove duplicated lines)
5026 - Update PXA header files
5028 * Add documentation for existing POST code (doc/README.POST)
5030 * Patch by Laudney Ren, 15 Jan 2003:
5031 Fix handling of redundand environment in "tools/envcrc.c"
5033 * Patch by Detlev Zundel, 28 Feb 2003:
5034 Add bedbug support for 824x systems
5036 * Add support for 16 MB flash configuration of TRAB board
5038 * Patch by Erwin Rol, 27 Feb 2003:
5039 Add support for RTEMS
5041 * Add image information to README
5043 * Patch by Stefan Roese, 18 Feb 2003:
5044 CPCIISER4 configuration updated.
5046 * Patch by Stefan Roese, 17 Feb 2003:
5047 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
5049 * Patch by Stefan Roese, 13 Feb 2003:
5050 Add "pcidelay" environment variable (in ms, enabled via
5051 CONFIG_PCI_BOOTDELAY).
5052 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
5053 RST# to respond to configuration cycles (33MHz -> 1s).
5055 * Fix dual PCMCIA slot support (when running with just one
5058 * Add VFD type detection to trab board
5060 * extend drivers/cs8900.c driver to synchronize ethaddr environment
5061 variable with value in the EEPROM
5063 * Patch by Stefan Roese, 10 Feb 2003:
5064 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
5066 * Add support for MIPS32 4Kc CPUs
5068 * Add support for INCA-IP Board
5070 ======================================================================
5071 Changes for U-Boot 0.2.2:
5072 ======================================================================
5074 * Add dual ethernet support on PM826
5076 * Add support for LXT971 PHY on PM826
5078 * Patch by Tord Andersson, 16 Jan 2003:
5079 Fix flash sector count for TQM8xxL
5081 * Fix I2C EEPROM problem on ICU862 board (would only write the first
5082 16 bytes out of each 32 byte block)
5084 ======================================================================
5085 Changes for U-Boot 0.2.1:
5086 ======================================================================
5088 * Add support for V37 board
5089 (patch by Jón Benediktsson, 11 Dec 2002)
5091 * Update baudrate in bd_info when it gets changed
5093 * Add watchdog trigger points while waiting for serial port
5094 (so far only 8xx -- needed on LWMON with 100ms watchdog)
5096 * Improve command line tool to access the U-Boot's environment
5097 (figuration of the utility, using a config file)
5099 * Add single quote support for (old) command line parser
5101 * Switch LWMON board default config from FRAM to EEPROM;
5102 in POST, EEPROM shows up on 8 addresses
5104 ======================================================================
5105 Changes for U-Boot 0.2.0:
5106 ======================================================================
5108 * Use 1-byte-read instead of -write for iprobe() function
5109 Add i2c commands to PM826 config
5111 * extend I2C POST code: check for list on known addresses
5113 * Improve log buffer code; use "loglevel" to decide which messages
5114 to log on the console, too (like in Linux); get rid of "logstart"
5116 * Add command line tool to access the U-Boot's environment
5117 (board-specific for TRAB now, to be fixed later)
5119 * Patch by Hans-Joerg Frieden, 06 Dec 2002
5120 Fix misc problems with AmigaOne support
5122 * Patch by Chris Hallinan, 3 Dec 2002:
5123 minor cleanup to the MPC8245 EPIC driver
5125 * Patch by Pierre Aubert , 28 Nov 2002
5126 Add support for external (SIU) interrupts on MPC8xx
5128 * Patch by Pierre Aubert , 28 Nov 2002
5129 Fix nested syscalls bug in standalone applications
5131 * Patch by David Müller, 27 Nov 2002:
5132 fix output of "pciinfo" command for CardBus bridge devices.
5134 * Fix bug in TQM8260 board detection - boards got stuck when board ID
5137 * Add LED indication for IDE activity on KUP4K board
5139 * Fix startup problems with VFD display on TRAB
5141 * Patch by Pierre Aubert, 20 Nov 2002
5142 Add driver for Epson SED13806 graphic controller.
5143 Add support for BMP logos in cfb_console driver.
5145 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
5147 * Patch by Rod Boyce, 21 Nov 2002:
5148 fix PCMCIA on MBX8xx board
5150 * Patch by Pierre Aubert , 21 Nov 2002
5151 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
5152 bootmode word in DPRAM configurable
5154 * Patch by Daniel Engström, 18 Nov 2002:
5155 Fixes for x86 port (mostly strings issues)
5157 * Patch by Ken Chou, 18 Nov 2002:
5158 Fix for natsemi NIC cards (DP83815)
5160 * Patch by Pierre Aubert, 19 Nov 2002:
5161 fix a bug for the MII configuration, and some warnings
5163 * Patch by Thomas Frieden, 13 Nov 2002:
5164 Add code for AmigaOne board
5165 (preliminary merge to U-Boot, still WIP)
5167 * Patch by Jon Diekema, 12 Nov 2002:
5168 - Adding URL for IEEE OUI lookup
5169 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
5171 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
5172 root-on-nfs macros are designed to switch how the default boot
5173 method gets defined.
5175 * Patch by Daniel Engström, 13 Nov 2002:
5176 Add support for i386 architecture and AMD SC520 board
5178 * Patch by Pierre Aubert, 12 Nov 2002:
5179 Add support for DOS filesystem and booting from DOS floppy disk
5181 * Patch by Jim Sandoz, 07 Nov 2002:
5182 Increase number of network RX buffers (PKTBUFSRX in
5183 "include/net.h") for EEPRO100 based boards (especially SP8240)
5184 which showed "Receiver is not ready" errors when U-Boot was
5185 processing the receive buffers slower than the network controller
5188 * Patch by Andreas Oberritter, 09 Nov 2002:
5189 Change behaviour of NetLoop(): return -1 for errors, filesize
5190 otherwise; return code 0 is valid an means no file loaded - in this
5191 case the environment still gets updated!
5193 * Patches by Jon Diekema, 9 Nov 2002:
5194 - improve ADC/DAC clocking on the SACSng board to align
5195 the failing edges of LRCLK and SCLK
5196 - sbc8260 configuration tweaks
5197 - add status LED support for 82xx systems
5198 - wire sspi/sspo commands into command handler; improved error
5200 - add timestamp support and alternate memory test to the
5201 SACSng configuration
5203 * Patch by Vince Husovsky, 7 Nov 2002:
5204 Add "-n" to linker options to get rid of "Not enough room for
5205 program headers" problem
5207 * Patch by David Müller, 05 Nov 2002
5208 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
5209 so we can use an already existing name
5211 * Patch by Pierre Aubert, 05 Nov 2002
5212 Hardware relatied improvments in FDC boot code
5214 * Patch by Holger Schurig, 5 Nov 2002:
5215 Make the PXA really change it's frequency
5217 * Patch by Pierre Aubert, 05 Nov 2002
5218 Add support for slave serial Spartan 2 FPGAs
5220 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
5223 * Add support for log buffer which can be passed to Linux kernel's
5224 syslog mechanism; used especially for POST results.
5226 * Patch by Klaus Heydeck, 31 Oct 2002:
5227 Add initial support for kup4k board
5229 * Patch by Robert Schwebel, 04 Nov 2002:
5230 - use watchdog to reset PXA250 systems
5231 - added progress callbacks to (some of the) ARM code
5232 - update for Cogent CSB226 board
5234 * Add support for FPS860 board
5236 * Patch by Guillaume Alexandre,, 04 Nov 2002:
5237 Improve PCI access on 32-bits Compact PCI bus
5239 * Fix mdelay() on TRAB - this was still the debugging version with
5240 seconds instead of ms.
5242 * Patch by Robert Schwebel, 1 Nov 2002:
5243 XScale related cleanup (affects all ARM boards)
5245 * Cleanup of names and README.
5247 ======================================================================
5248 Notes for U-Boot 0.1.0:
5249 ======================================================================
5251 This is the initial version of "Das U-Boot", the Universal Boot Loader.
5253 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
5254 For information about the history of the project please see the
5255 PPCBoot project page at http://sourceforge.net/projects/ppcboot
5257 ======================================================================