1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
7 * Various USB related patches
8 - Add support for mpc8xx USB device.
9 - Add support for Common Device Class - Abstract Control Model USB console.
10 - Add support for flow control in USB slave devices.
11 - Add support for switching between gserial and cdc_acm using environment.
12 - Minor changes to usbdcore_omap1510.c usbdcore_omap1510.h
13 - Update usbcore slightly to ease host enumeration.
14 - Fix non-portable endian problems in usbdcore and usbdcore_ep0.
15 - Add AdderUSB_config as a defconfig to enable usage of the USB console
16 by default with the Adder87x U-Boot port.
17 Patch by Bryan O'Donoghue <bodonoghue@codehermit.ie>, 29 May 2006
19 * Cleanup trab board for GCC-4.x
21 * VoiceBlue update: use new MTD flash partitioning methods, use more
22 reasonable TEXT_BASE, update default environment and enable keyed
24 Patch by Ladislav Michl, 16. Aug 2005
26 * Add forgotten changes for the PLEB 2 Board.
27 Patch by David Snowdon, 13. Aug 2005
29 * Add support for wrPPMC7xx/74xx boards
30 Patch by Richard Danter, 12 Aug 2005
32 * Add support for gth2 board
33 Patch by Thomas Lange, Aug 11 2005
35 * Add support for CONFIG_SERIAL_MULTI on MPC5xxx
36 Patch by Martin Krause, 8 Jun 2006
38 This patch supports two serial consoles on boards with
39 a MPC5xxx CPU. The console can be switched at runtime
40 by setting stdin, stdout and stderr to the desired serial
41 interface (serial0 or serial1). The PSCs to be used as
42 console port are definded by CONFIG_PSC_CONSOLE
43 and CONFIG_PSC_CONSOLE2.
44 See README.serial_multi for details.
46 * Bugfix in I2C initialisation on S3C2400.
47 If the bus is blocked because of a previously interrupted
48 transfer, up to eleven clocks are generated on the I2CSCL
49 line to complete the transfer and to free the bus.
50 With this fix pin I2CSCL (PG6) is really configured as GPIO
51 so the clock pulses are really generated.
52 Patch by Martin Krause, 04 Apr 2006
54 * Fix DDR6 errata on TQM834x boards
55 Patch by Thomas Waehner, 07 Mar 2006
57 * Remove obsolete flash driver board/tqm5200/flash.c
58 Patch by Martin Krause, 11 Jan 2006
60 * Update configuration for CMC-PU2 board
61 Patch by Martin Krause, 17 Nov 2005
63 * Add support for PS/2 keyboard on TQM85xx board
64 Patch by Martin Krause, 07 Nov 2005
66 Tested on a STK85XX baseboard. Make sure the PS/2 controller
67 has been programmed. Jumper Settings: X66 1-2, 9-10; X61 2-3
69 * Fix TRAB channel switching delay for trab_fkt.bin standalone applikation
70 In tsc2000_read_channel() the delay after setting the multiplexer
71 to a temperature channel is increased from 1,5 ms to 10 ms. This
72 is to allow the multiplexer inputs to stabilize after huge steps
73 of the input signal level.
74 Patch by Martin Krause, 08 Nov 2005
76 * Adjust TQM5200 make targets
77 Make the automatic CS configuration the default.
78 The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB
79 and CONFIG_TQM5200_AC are removed.
80 "TQM5200_config" is now the default for STK52XX.200 base boards.
81 On a STK52XX.100 base board "TQM5200_STK100_config" must be used.
82 Patch by Martin Krause, 07 Nov 2005
84 * Fix setting of environment variable "ver" on trab board
85 The environment variable "ver" is now set before
86 do_auto_update() is called, so that "ver" can be used
87 in USB update scripts.
88 Patch by Martin Krause, 27 Oct 2005
90 * Fix wrong usage of udelay() in led_blink() on trab board
91 Patch by Martin Krause, 27 Oct 2005
93 * Fix udelay bug in vfd.c for trab board
94 Patch by Martin Krause, 27 Oct 2005
96 * Disable JFFS2 support for trab board
97 Patch by Martin Krause, 27 Oct 2005
99 * Change mtdparts definition on trab board to match current flash map
100 Patch by Martin Krause, 27 Oct 2005
102 * Fix memory init problems on MCC200 board
104 * Fix IxEthDB.h to compile again
105 Patch by Stefan Roese, 14 Jun 2006
107 * Minor cleanup for PCS440EP board
108 Patch by Stefan Roese, 13 Jun 2006
110 * Add MCF5282 support (without preloader)
111 relocate ichache_State to ram
112 u-boot can run from internal flash
113 Add EB+MCF-EV123 board support.
114 Add m68k Boards to MAKEALL
115 Patch from Jens Scharsig, 08 Aug 2005
117 * Nios II - Add Altera EP1C20, EP1S10 and EP1S40 boards
118 Patch by Scott McNutt, 08 Jun 2006
120 * Nios II - Add EPCS Controller bootrom work-around
121 -When booting from an epcs controller, the epcs bootrom may leave the
122 slave select in an asserted state causing soft reset hang. This
123 patch ensures slave select is negated at reset.
124 Patch by Scott McNutt, 08 Jun 2006
126 * Update PK1C20 board
127 -Update base addresses for standard configuration
128 -Eliminate use of CACHE_BYPASS in board code
129 Patch by Scott McNutt, 08 Jun 2006
131 * Nios II - Fix I/O Macros and mini-app stubs
133 -Eliminate use of CACHE_BYPASS in cpu code
134 -Eliminate assembler warnings
135 -Fix mini-app stubs and force no small data
136 Patch by Scott McNutt, 08 Jun 2006
138 * Fix U-Boot environment sector protection on MCC200 board
140 * Minor cleanup for PCS440EP board
142 * Update PCS440EP port to fit into one flash device (incl. environment)
143 Patch by Stefan Roese, 06 Jun 2006
145 * Add support for PCS440EP board
146 Patch by Stefan Roese, 02 Jun 2006
148 * Fix examples/Makefile; some build targets were lost
150 * Fix watchdog handling in CFI flash driver
151 Just use udelay() when waiting for status changes which will
152 implicitely trigger the watchdog.
154 * Fix PCI to memory window size problems on PM82x boards
155 We use the "automatic" mode that was used for the MPC8266ADS and
156 MPC8272 boards. Eventually this should be used on all boards?]
157 Patch by Wolfgang Grandegger, 17 Jan 2006
159 * Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
160 Patch by Stefan Roese, 29 May 2006
162 * Update Intel IXP4xx support
163 - Add IXP4xx NPE ethernet MAC support
164 - Add support for Intel IXDPG425 board
165 - Add support for Prodrive PDNB3 board
167 Patch by Stefan Roese, 23 May 2006
169 * Fix problem in PVR detection for 440GR
170 Patch by Stefan Roese, 18 May 2006
172 * Fix gcc 3.4.x AFLAGS setting for m68k platform.
174 * Enable autoboot for M5271EVB board.
176 * Changed default ramdisk addr in yosemite/yellowstone ports
177 Patch by Stefan Roese, 15 May 2006
179 * Fix PCMCIA support on virtlab2
181 * Add support for VirtLab2 board
182 (needed because of differences in the PCMCIA hardware).
186 * Update yosemite configuration to enable flash write buffer support
187 Patch by Stefan Roese, 10 May 2006
189 * Fix compile warnings in common/xyzModem.c
190 Patch by Stefan Roese, 10 May 2006
192 * Add support for AMCC 440EP Rev C and 440GR Rev B
193 Patch by John Otken, 08 May 2006
195 * OMAP 5912/OSK: update EMIFS CS1 timings:
196 Problems have been seen in the linux kernel's smc91x network driver
197 due to improper bus timings. The latest 2.6 OMAP kernels currently
198 have a workaround, but this fix belongs in u-boot.
199 Patch by Kevin Hilman, 13 Oct 2005
201 * Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
202 Patch by Hiroki Kaminaga, 11 Mar 2006
204 * Update omap5912osk board support
205 - Fix OMAP support that omap5912osk compiles in current source tree
206 - Update with code from "http://omap.spectrumdigital.com/osk5912"
207 to fix problems with DDR initialization
209 - Use CFI flash driver and support complete 32MB of onboard flash
210 - Add "print_cpuinfo()" and "checkboard()" functions to display
211 CPU (with frequency) and Board infos
212 Patch by Stefan Roese, 10 May 2006
214 * Fix watchdog issues for ColdFire boards.
216 * Add M5271EVB board support.
218 * Make R5200 specific low level initialization board conditional.
220 * Update CPU target identification strings for ColdFire family.
222 * Update register definitions for MCF5271.
224 * Fix serial console support for MCF5271.
226 * Fixes for gcc 3.4 based m68k toolchain,
227 based on patch by Jate Sujjavanich.
229 * Fix lowboot support on MCC200 board
231 * Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
232 - Removed MPC8349ADS port
233 - Added PCI support to MPC8349ADS
234 - reworked memory map to allow mapping of all regions with BATs
235 Patch by Kumar Gala, 20 Apr 2006
237 * Coding Style cleanup
239 * Write RTC seconds first to maintain settings integrity per
240 Maxim/Dallas DS1306 data sheet.
241 Patch by Alan J. Luse, 02 May 2006
243 * Scheduled for removal: strnicmp() which is unused
245 * Update for Intel Monahans boards:
246 - support for magic key detection and handling on delta board
247 - NAND support for zylonite board + some minor cleanup
249 * Declare load_serial_ymodem() when using CFG_CMD_LOADB.
250 Patch by Jon Loeliger, 01 May 2006
252 * Fixed handling of bad checksums with "mkimage -l"
254 * Added support for BC3450 board
255 Patch by Stefan Strobl, 21 Oct 2005
257 * Update for NC650 board:
258 - Support rev1 and rev2 hardware
259 - adapt to new NAND layer
260 - add CP850 configuration based on NC650
262 * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
263 is configured; othrwise DMA accesses aren't cache coherent which
264 causes for example USB to fail.
268 * Fix dbau1x00 boards broken by dbau1550 patch
269 PLL:s were not set for boards other than 1550.
270 Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
271 Default boot is now bootp for cards other than 1550.
272 Patch by Thomas Lange, 10 Aug 2005
274 * Fixes common/cmd_flash.c:
275 - fix some compiler/parser error, if using m68k tool chain
276 - optical fix for protect on/off all messages, if using more
278 Patch by Jens Scharsig, 28 Jul 2005
280 * Fix Quad UART mapping on MCC200 board due to new HW revision
282 * Fix JFFS2 support for legacy NAND driver.
284 * Remove dependencies between DoC code and old legacy NAND driver.
286 * Fix PM828_PCI target, for which PCI was *not* configured in.
288 * Fix Lite5200B support: initialize SDelay register
289 See Freescale's AN3221 "MPC5200B SDRAM Initialization and
290 Configuration", 3.3.1 SDelay--MBAR + 0x0190
292 * Changes/fixes for drivers/cfi_flash.c:
294 - Add Intel legacy lock/unlock support to common CFI driver
296 On some Intel flash's (e.g. Intel J3) legacy unlocking is
297 supported, meaning that unlocking of one sector will unlock
298 all sectors of this bank. Using this feature, unlocking
299 of all sectors upon startup (via env var "unlock=yes") will
302 - Fixed problem with multiple reads of envronment variable
303 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
305 - Removed unwanted linefeeds from "protect" command when
306 CFG_FLASH_PROTECTION is enabled.
308 - Changed p3p400 board to use CFG_FLASH_PROTECTION
310 Patch by Stefan Roese, 01 Apr 2006
312 * Changes/fixes for drivers/cfi_flash.c:
313 - Correctly handle the cases where CFG_HZ != 1000 (several
315 - Fix the timeout calculation of buffered writes (off by a
317 Patch by Anders Larsen, 31 Mar 2006
319 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
321 405 SDRAM: - The SDRAM parameters can now be defined in the board
322 config file and the 405 SDRAM controller values will
323 be calculated upon bootup (see PPChameleonEVB).
324 When those settings are not defined in the board
325 config file, the register setup will be as it is now,
326 so this implementation should not break any current
327 design using this code.
329 Thanks to Andrea Marson from DAVE for this patch.
331 440 DDR: - Added function sdram_tr1_set to auto calculate the
332 TR1 value for the DDR.
333 - Added ECC support (see p3p440).
335 Patch by Stefan Roese, 17 Mar 2006
337 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
338 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
340 * Add support for ymodem protocol download
341 Patch by Stefano Babic, 29 Mar 2006
343 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
344 Merge from Markus Klotzbücher's repo, 01 Apr 2006
346 * GCC-4.x fixes: clean up global data pointer initialization for all
349 * Update for Delta board:
350 - redundant NAND environment
351 - misc Monahans cleanups (remove dead code etc.)
352 - DA9030 Initialization; some minimal changes to PXA I2C driver to
353 make it work with the Monahans.
354 - Make Monahans clock frequency configurable using
355 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
356 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
357 Merge from Markus Klotzbücher's repo, 25 Mar 2006
359 * Enable Quad UART om MCC200 board.
361 * Cleanup MCC200 board configuration; omit non-existent stuff.
363 * Add support for MPC859/866 Rev. A.0
365 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
367 * Fix DDR ECC bit definitions for MPC83xx.
369 * Add initial support for MPC8349E MDS board.
371 * Add support for ECC DDR initialization on MPC83xx.
373 * Add DMA support for MPC83xx.
375 * Add sync in do_reset() routine for MPC83xx after RPR register
376 was written to. It is need on some targets when BAT translation
379 * Add bit definitions for MPC83xx DDR controller registers.
381 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
383 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
385 * Add support for DS1374 RTC chip.
387 * Add support for Lite5200B board.
388 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
390 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
391 timer and cpu_reset code from cpu/$(CPU) into the new
392 cpu/$(CPU)/$(SOC) directories
393 Patch by Andreas Engel, 13 Mar 2006
395 * Change max size of uncompressed uImage's to 8MByte and add
396 CFG_BOOTM_LEN to adjust this setting.
398 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
399 uImages was restricted to 4MBytes. This default size is now
400 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
401 in the board config file.
403 Patch by Stefan Roese, 13 Mar 2006
405 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
406 Patch by Stefan Roese, 13 Mar 2006
408 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
409 Patch by Cedric Vincent, 06 Jul 2005
411 * au1x00_eth.c: check malloc return value and abort if it failed
412 Patch by Andrew Dyer, 26 Jul 2005
414 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
415 incorrectly generating start/stop conditions on the bus.
416 Patch by Andrew Dyer, 26 Jul 2005
418 * Fix bug in [id]cache_status commands for MPC85xx processors;
419 should look at LSB of L1CSRn registers to determine if L1 cache is
420 enabled, not the MSB.
421 Patch by Murray Jensen, 19 Jul 2005
423 * Fix array overflow with fw_setenv on uninitialised environment
424 Patch by Murray Jensen, 15 Jul 2005
426 * Add support for EmbeddedPlanet EP88x boards
427 Patch by Yuli Barcohen, 13 Jul 2005
429 * Remove board specific configuration includes from the common xilinx
430 ethernet and iic adapter code.
431 Patch by Michael Libeskind, 12 Jul 2005
433 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
434 Patch by Murray Jensen, 08 Jul 2005
436 * Add (some) definitions for the MPC85xx local bus controller
437 Patch by Murray Jensen, 08 Jul 2005
439 * Add CPM2 I/O pin functions for MPC85xx processors
440 Patch by Murray Jensen, 08 Jul 2005
442 * Fix compile problem
444 * Added PCI support for MPC8349ADS board
445 Patch by Kumar Gala 11 Jan 2006
447 * Enable address translation on MPC83xx
448 Patch by Kumar Gala, 10 Feb 2006
450 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
451 Patch by Kumar Gala, 25 Jan 2006
453 * Fixed defines for MPC83xx SICRL register to match current specs
454 Patch by Kumar Gala, 23 Jan 2006
456 * Only disable the MPC83xx watchdog if its enabled out of reset.
457 If its disabled out of reset SW can later enable it if so desired
458 Patch by Kumar Gala, 11 Jan 2006
460 * Allow config of GPIO direction & data registers at boot on 83xx
461 Patch by Kumar Gala, 11 Jan 2006
463 * Enable time handling on 83xx
464 Patch by Kumar Gala, 11 Jan 2006
466 * Make System IO Config Registers board configurable on MPC83xx
467 Patch by Kumar Gala, 11 Jan 2006
469 * Fixed PCI indirect config ops to handle multiple PCI controllers
470 We need to adjust the bus number we are trying to access based
471 on which PCI controller its on
472 Patch by Kumar Gala, 12 Jan 2006
474 * Report back PCI bus when doing table based device config
475 Patch by Kumar Gala, 11 Jan 2006
477 * Added support for PCI prefetchable region and BARs
478 If a host controller sets up a region as prefetchable and
479 a device's BAR denotes it as prefetchable, allocate the
480 BAR into the prefetch region.
482 If a BAR is prefetchable and no prefetchable region has
483 been setup by the controller we fall back to allocating
484 the BAR into the normally memory region.
485 Patch by Kumar Gala, 11 Jan 2006
487 * Add helper function for generic flat device tree fixups for mpc83xx
488 Patch by Kumar Gala, 11 Jan 2006
490 * Add support for passing initrd information via flat device tree
491 Patch by Kumar Gala, 11 Jan 2006
493 * Added OF_STDOUT_PATH and OF_SOC
495 OF_STDOUT_PATH specifies the path to the device the kernel can use
498 OF_SOC specifies the proper name of the SOC node if one exists.
499 Patch by Kumar Gala, 11 Jan 2006
501 * Allow board code to fixup the flat device tree before booting a kernel
502 Patch by Kumar Gala, 11 Jan 2006
504 * Added CONFIG_ options for bd_t and env in flat dev tree
506 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
507 into the resulting flat device tree.
509 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
510 variables from u-boot into the flat device tree
512 Patch by Kumar Gala, 11 Jan 2006
514 * Add support for the DHCP vendor optional bootfile (#67).
515 Ignores the vendor TFTP server name option (#66).
516 Patch by Murray Jensen, 30 Jun 2005
518 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
519 Patch by Andy Fleming, 14 Jun 2005
521 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
522 Patch by Gerhard Jaeger, 21 Jun 2005
524 * Add netconsole and some more commands to RPXlite_DW board
525 Patch by Sam Song, 19 Jun 2005
527 * Fix bad declaration on pci_cfgfunc_nothing
528 Patch by Sam Song, 19 Jun 2005
530 * Adjust "echo" as a default command
531 Patch by Sam Song, 19 Jun 2005
533 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
534 Patch by KokHow Teh, 16 Jun 2005
536 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
537 Patch by Rick Bronson, 15 Jun 2005
539 * Coding Style cleanup
541 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
542 Patch by Andrew Dyer, 13 Jun 2005
544 * Add ADI Blackfin support
545 - add support for Analog Devices Blackfin BF533 CPU
546 - add support for the ADI BF533 Stamp uClinux board
547 - add support for the ADI BF533 EZKit board
548 Patches by Richard Klingler, 11 Jun 2005
550 * Add loads of ntohl() in image header handling
551 Patch by Steven Scholz, 10 Jun 2005
553 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
554 variable to set clock
555 Patch by Yuli Barcohen, 05 Jun 2005
557 * RPXlite configuration fixes
558 - Use correct flash sector size
559 - Use correct memory test end address
560 - Add support for bzip2 compression
561 - Various small fixes
562 Patch by Yuli Barcohen, 05 Jun 2005
564 * Memory configuration changes for ZPC.1900 board
565 - Fix SDRAM timing on both local bus and 60x bus
566 - Add support for second flash bank (SIMM)
567 - Change boot flash base
568 Patch by Yuli Barcohen, 05 Jun 2005
570 * Add support for Adder boards with 16MB SDRAM;
571 add support for second FEC on Adder87x board.
572 Patch by Yuli Barcohen, 05 Jun 2005
574 * Fix conditional for including ks8695eth driver
575 Patch by Greg Ungerer, 04 Jun 2005
577 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
578 Patch by Friedrich Lobenstock, 02 Jun 2005
580 * Fix comment in common/soft_i2c.c
581 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
583 * Cleanup compiler warnings.
584 Patch by Greg Ungerer, 21 May 2005
586 * Word alignment fixes for word aligned NS16550 UART
587 Patch by Jean-Paul Saman, 01 Mar 2005
589 Fixes bug with UART that only supports word aligned access: removed
590 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
591 (broken!) versions of GCC generate byte accesses when encountering
592 the packed attribute regardless if the struct is already correctly
593 aligned for a platform. Peripherals that can only handle word
594 aligned access won't work properly when accessed with byte access.
595 The struct NS16550 is already word aligned for REG_SIZE = 4, so
596 there is no need to packed the struct in that case.
598 * Fix behaviour if gatewayip is not set
599 Patch by Robin Gilks, 23 Dec 2004
601 * Fix cleanup for netstart board.
602 Remove build results from repository
604 * Some code cleanup for GCC 4.x
606 * Fixes to support environment in NAND flash;
607 enable NAND flash based environment for delta board.
609 * Add support for Intel Monahans CPU on Zylonite and Delta boards
610 (This is Work in Progress!)
612 * Add support for TQM8260-AI boards.
616 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
617 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
618 Patch by Ladislav Michl, 29 Jun 2005
620 * Add lowboot target to mcc200 board
621 Patch by Stefan Roese, 4 Mar 2006
623 * Fix problem with flash_get_size() from CFI driver update
624 Patch by Stefan Roese, 1 Mar 2006
626 * Make CFG_NO_FLASH work on ARM systems
627 Patch by Markus Klotzbuecher, 27 Feb 2006
629 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
632 * Convert mcc200 to use common CFI flash driver
633 Patch by Stefan Roese, 28 Feb 2006
635 * Add env-variable "unlock" to handle initial state of sectors
638 Only the U-Boot image and it's environment is protected,
639 all other sectors are unprotected (unlocked) if flash
640 hardware protection is used (CFG_FLASH_PROTECTION) and
641 the environment variable "unlock" is set to "yes".
643 Patch by Stefan Roese, 28 Feb 2006
645 * Update drivers/cfi_flash.c:
646 - find_sector() called in both versions of flash_write_cfiword()
647 Patch by Peter Pearse, 27th Feb 2006
649 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
650 Patch by Jose Maria Lopez, 16 Jan 2006
652 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
653 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
655 * Changes/fixes for drivers/cfi_flash.c:
656 We *should* check if there are any error bits if the previous call
657 returned ERR_OK (Otherwise we will have output an error message in
658 flash_status_check() already.) The original code would only check for
659 error bits if flash_status_check() returns ERR_TIMEOUT.
660 Patch by Marcus Hall, 23 Aug 2005
662 * Changes/fixes for drivers/cfi_flash.c:
663 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
664 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
665 Patch by Sangmoon Kim, 19 Aug 2005
667 * Fixes for drivers/cfi_flash.c:
668 - Fix wrong timeout value usage in flash_status_check()
669 - Round write_tout up when converting to msec in flash_get_size()
670 - Remove clearing flash status at the end of flash_write_cfibuffer()
671 which sets Intel 28F640J3 flash back to command mode on CSB472
672 Patch by Tolunay Orkun, 02 July 2005
674 * Add basic support for the SMMACO4 Board from PanDaCom.
675 Patch by Heiko Schocher, 20 Feb 2006
677 * Add GIT version information (commid ID) to untagged U-Boot versions
679 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
680 of all unreleased (untagged) U-Boot images will be automatically
681 extended upon compiletime with a part of the GIT commit ID and
682 possibly with "dirty" if uncommited changes are detected.
684 Here an example for the resulting version:
685 "U-Boot 1.1.4-g3457ac18-dirty"
687 The version is now maintained in the toplevel Makefile and the
688 version headers are autogenerated.
690 Patch by Stefan Roese, 9 Feb 2006
692 * Update default environment for INKA4x00 board.
694 * Convert CPCI750 to use common CFI flash driver
695 Patch by Reinhard Arlt, 8 Feb 2006
697 * Various changes to esd HH405 board specific files
698 Patch by Matthias Fuchs, 07 Feb 2006
700 * Cleanup U-Boot boot messages on ARM.
702 To match the U-Boot user interface on ARM platforms to the U-Boot
703 standard (as on PPC platforms), some messages with debug character
704 are removed from the default U-Boot build.
705 Enable DEBUG for lib_arm/board.c to enable debug messages.
706 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
707 Patch by Stefan Roese, 24 Jan 2006
709 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
710 Patch by Stefan Roese, 18 Jan 2006
712 * Add VGA support (CT69000) to CPCI750 board.
713 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
714 Patch by Reinhard Arlt, 30 Dec 2005
716 * PMC405 and CPCI405: Moved configuration of pci resources
718 PMC405 and CPCI2DP: Added firmware download and booting via pci.
719 Patch by Matthias Fuchs, 20 Dec 2005
721 * Add ColdFire targets to MAKEALL script
722 Patch by Zachary Landau, 26 Jan 2006
724 * Add support for r5200 board
725 Patch by Zachary Landau, 26 Jan 2006
727 * Add support for Freescale M5271 processor
728 Patch by Zachary Landau, 26 Jan 2006
730 * Fix 28F256J3A support on PM520 board
731 (without bank-switching only 32 MB can be accessed)
733 * Fix mkimage bug with multifile images created on 64 bit systems.
735 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
737 * Fix compiler problem with at91rm9200dk board.
738 Patch by Eugen Bigz, 19 Dec 2005
740 ======================================================================
741 Changes for U-Boot 1.1.4:
742 ======================================================================
744 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
745 - Changed GPIO setup to enable another address line in order to
746 address 64M of FLASH.
747 - Added function sdram_tr1_set to auto calculate the tr1 value for
749 Patch by Steven Blakeslee, 12 Dec 2005
751 * MPC5200: Set PCI retry counter to 0 = infinite retry;
752 The default of 255 is too short for slow devices.
753 Patch by Martin Nykodym, 12 Dec 2005
755 * Change port configuration for O2DNT (CODEC1 on PSC1).
757 * Fix register for PCI async mode on PPC440EP
758 Patch by Youngchul Bang, 08 Dec 2005
760 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
761 This segment may be required by some libgcc.a functions
764 * Fix DPRAM offset/size for MPC8541/8555.
765 Simplify TQM85xx Makefile handling.
767 * Fix data overflow (typo?) in rtc/ds1302.c
769 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
771 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
772 - Support for TQM8541/8555 boards added.
773 - Complete rework of TQM8540/8560 support.
774 - Common TQM85xx code now supports all current TQM85xx platforms
775 (TQM8540/8541/8555/8560).
776 - DDR SDRAM size detection added.
777 - CAS latency default values can be overwritten by setting "serial#"
778 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
779 If problems are detected with this non default CAS latency,
780 the default values will be used instead.
781 - Flash size detection added.
782 - Moved FCC ethernet driver initialization behind TSEC driver init
783 -> TSEC is first device.
784 Patch by Stefan Roese, 30 Nov 2005
786 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
787 Patch by John Otken, 23 Nov 2005
789 * Changed PPC44x startup message (cpu info, speed...) to common style:
790 On PPC44x platforms, the startup message generated in "cpu.c" only
791 comprised the ppc type and revision but not additional information
792 like speed etc. Those speed infos where printed in the board specific
793 code. This new implementation now prints all CPU infos in the common
794 cpu specific code. No board specific code is needed anymore and
795 therefore removed from all current 44x implementations.
796 Patch by Stefan Roese, 27 Nov 2005
798 * Adjust TQM834x PHY addresses for latest hardware revision.
800 * Increase malloc arena on TQM5200 board to 256 kB.
801 With 64 kb uniform flash sector size the old value of 128 kB was
804 * Fix miiphy global data initialization (problem on 4xx boards when
805 no ethaddr is assigned). Initialization moved from
806 miiphy_register() to eth_initialize().
808 Based on initial patch for 4xx platform by Matthias Fuchs.
810 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
812 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
813 The COPYING file was extended to make clear that these files can be
814 used in non-GPL code, too.
815 Also, a corresponding note was placed in the headers of the affected files.
817 * Add support for Prodrive P3P440 board:
818 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
819 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
820 for bank autodetection
821 Patch by Stefan Roese, 22 Nov 2005
823 * Change all '$(...)' variable references into '${...}'
824 which makes the environment compatible with the hush shell.
825 WARNING: Support for the old '$(...)' syntax will be
826 discontinued in a later version.
828 * Minor changes to init flags in TQM834x PCI.
830 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
831 Patch by Stefan Roese, 15 Nov 2005
833 * New PPC 405EP board added: CMS700
834 Added CONFIG_NET_MULTI for VOM405 board.
835 Added reset_phy() for VOM405 board.
836 Patch by Matthias Fuchs, 09 Nov 2005
838 * Updated PCI mapping for esd CPCI2DP board.
839 Add support for error LED.
840 Patch by Matthias Fuchs, 07 Nov 2005
842 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
843 Patch by Stefan Roese, 07 Nov 2005
845 * Correct PPC Timebase register definitions (SPRN_TBRL...)
846 Patch by Stefan Roese, 07 Nov 2005
848 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
849 Patch by Stefan Roese, 05 Nov 2005
851 * Additional fix for external IRQ config on Yellowstone & Yosemite
852 Patch by Stefan Roese, 03 Nov 2005
854 * Add support for Ocotea pass 3 with 440GX Rev. F
855 Patch by Stefan Roese, 01 Nov 2005
857 * Fix external IRQ configuration on Yellowstone & Yosemite
858 Patch by Stefan Roese, 28 Oct 2005
860 * Add support for multiple PHYs.
861 Tested on the following boards:
862 cmcpu2 (at91rm9200/ether.c)
863 PPChameleon (ppc4xx/4xx_enet.c)
864 yukon (mpc8220/fec.c)
866 tqm834x (mpc834x/tsec.c) with EEPRO100
867 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
868 Main changes include:
870 - miiphy_register routine was added to allow multiple PHYs to be registered
871 - miiphy_read and miiphy_write are now defined in this file, and
872 require additional argument (char *devname)
873 - other miiphy_* routines also require additional device name argument
876 Calling reset_phy() was moved to be executed *after* eth_initialize().
877 This is necessary as now some of the implementations of reset_phy()
878 may need to use miiphy_reset() which is not allowed before eth_initialize()
879 as eth_initialize registers all required miiphy_* routines.
880 Tested on IP860 and PHY initializes properly after this change.
882 * Correct includes for flat tree builder.
884 * Fix conflicting types (flash_write()) in trab auto_update.c.
886 * Add PCI support for the TQM834x board.
888 * Add missing 4xx board to MAKEALL
889 Patch by Stefan Roese, 20 Oct 2005
891 * Fix conflicting types (flash_write()) in esd auto_update.c
892 Patch by Stefan Roese, 20 Oct 2005
894 * Fix problem with sleep in NetConsole (use get_timer())
895 Patch by Stefan Roese, 20 Oct 2005
897 * Add NetConsole Support for AMCC eval boards
898 Patch by Stefan Roese, 20 Oct 2005
900 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
901 Patch by Stefan Roese, 18 Oct 2005
903 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
904 Fix identation on ext2ls help entry.
905 Patch by Stefan Roese, 14 Oct 2005
907 * Add support for TQM834x boards.
910 * Cleanup for GCC-4.x
912 * Add documentation for Open Firmware Flat Tree and usage.
913 Patch by Pantelis Antoniou, 13 Oct 2005
915 * Add missing files for Pantelis Antoniou's patch
916 Patch by Pantelis Antoniou, 04 Sep 2005
918 * Fix problem in ppc4xx eth-driver without ethaddr (only without
919 CONFIG_NET_MULTI set)
920 Patch by Stefan Roese, 10 Oct 2005
922 * Fix gzip bmp support (test if malloc fails, warning when truncated).
923 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
924 Patch by Stefan Roese, 07 Oct 2005
926 * Add support for OF flat tree for the STXtc board.
927 Patch by Pantelis Antoniou, 04 Sep 2005
929 * Support passing of OF flat trees to the kernel.
930 Patch by Pantelis Antoniou, 04 Sep 2005
934 * Add support for NetSilicon NS7520 processor.
935 Patch by Art Shipkowski, 12 May 2005
937 * Add support for AP1000 board.
938 Patch by James MacAulay, 07 Oct 2005
940 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
941 Patch by Anders Larsen, 07 Oct 2005
943 The Atmel errata #11 states that the transfer buffer descriptor
944 table must be aligned on a 16-word boundary. As it turned out, this
945 is insufficient - it seems the table must be aligned on a boundary
946 at least as large as the table itself (in Linux this is not an
947 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
949 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
950 Patch by Anders Larsen, 07 Oct 2005
952 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
953 sed the linker scripts, rather than pre-process them.
954 Patch by Peter Pearse, 07 Oct 2005
956 * Update make target for ARM supported boards.
957 Use lowlevel_init() instead of platformsetup() [rename].
958 Patch by Peter Pearse, 06 Oct 2005
960 * Fix booting from serial dataflash on AT91RM9200
961 Patch by Peter Menzebach, 29 Aug 2005
963 * Add JFFS2 support for TRAB board
964 Patch by Martin Krause, 25 Aug 2005
966 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
967 Patch by Marcus Hall, 24 Aug 2005
969 * Fix the machine-id of the Cogent csb637 board
970 Patch by Anders Larsen, 05 Oct 2005
972 * Complete support for the KwikByte KB920x boards
973 Patch by Anders Larsen, 05 Oct 2005
975 * Set the AT91RM9200 clock to asynchronous mode
976 Patch by Anders Larsen, 03 May 2005
978 * Set the AT91RM9200 clock to synchronous mode
979 Patch by Anders Larsen, 29 Apr 2005
981 * Add support for Cogent csb637
982 Patch by Anders Larsen, 29 Apr 2005
984 * Fix dm9161.c initialization
985 Patch by Anders Larsen, 29 Apr 2005
987 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
988 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
990 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
991 Patch by Anders Larsen, 29 Apr 2005
993 * Fix device partition intialization for SystemACE disks.
994 Patch by Stephen Williams, 28 Apr 2005
996 * Added support for KwikByte KB920x boards (based on AT91RM9200)
997 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
999 * Add support for S29GL064M-R3 flash chip on xsengine board
1000 Patch by Kurt Stremerch, 18 Apr 2005
1002 * E500 update: repoint IVPR to RAM when code is relocated
1003 Patch by Kylo Ginsberg, 13 Apr 2005
1005 * Fix loop end test in lib_generic/string.c:strswab()
1006 Patch by Andrew Dyer, October 10, 2005
1007 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
1011 * Update ARM Integrator boards:
1012 Correct addessing errors in platform files.
1013 Split off common core module data from Integrator header files to
1014 include/armcoremodule.h.
1015 Patch by Peter Pearse, 04 Oct 2005
1017 * Make sure only supported compiler options are used
1018 Import "cc-option" shell function from kernel and
1019 use it to get the correct ARM GCC options for individual CPUs
1020 Patch by Peter Pearse, 30 Jun 2005
1022 * Fix 440GR to print correct cpu revision
1023 Patch by Stefan Roese, 04 Oct 2005
1025 * Change board message on AMCC Yosemite & Yellowstone to common style
1026 Patch by Stefan Roese, 03 Oct 2005
1028 * Fix compiler warning
1030 * Fix FEC PHY addresses for TQM85xx boards
1032 * Fix uninitialized variable problem in hush shell
1033 Patch by Lars Rostock, 26 Sep 2005
1035 * Undo change of f6e20fc6ca... to include/configs/trab.h
1036 (Must have been an accident?)
1038 * Add support for AT91RM9200 OHCI Controller.
1039 Patch by Eric Benard, 07 Apr 2005
1041 * Update ARM mach-types.h
1042 Patch by Eric Benard, 07 Apr 2005
1044 * Add support for MP2USB board.
1045 Patch by Eric Benard, 07 Apr 2005
1047 * Add board support for armadillo HT1070
1048 Patch by Rowel Atienza, 06 Apr 2005
1050 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
1051 Patch by Vitaly Bordug, 30 Mar 2005
1053 * Add iopset command on mpc8xx
1054 Patch by Daniel Eisenhut, 25 Mar 2005
1056 * Add support for MII in eepro100 driver.
1057 Patch by Gleb Natapov, 21 Mar 2005
1059 * Fixes to the Lubbock (PXA 25x) support:
1060 - Resolve the FIXME with respect to saving the u-boot environment.
1061 - Make the default load address land in real memory.
1062 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
1063 Patch by David Brownell, 10 Mar 2005
1065 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
1066 Patch by Marc Leeman, 04 Mar 2005
1068 * OMAP242x H4 board update
1069 - fix for ES2 differences.
1070 - switch to using the cfi_flash driver.
1071 - fix SRAM build address.
1072 - fix for GP device operation.
1073 - unlock SRAM for GP devices.
1074 - display more device information.
1075 - fix potential deadlock in omap24xx_i2c driver.
1076 - fix DLL load values to match dpllout*1 operation.
1077 - fix 2nd chip select init for combo DDR device.
1078 - add support for CFI Intel 28F256L18 on H4 board.
1079 Patch by Richard Woodruff, 03 Mar 2005
1081 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
1082 Patch by Steven Scholz, 02 Mar 2005
1085 Patch by Ara Avanesyan, 24 Feb 2005
1087 * Remove unneeded #include <malloc.h>
1088 Patch by Ladislav Michl, 22 Feb 2005
1090 * Add cramfs support for m68k
1091 Patch by Zachary Landau, 21 Feb 2005
1093 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
1094 Patch by Jeff Angielski, 21 Feb 2005
1096 * Fix au1x00_serial baud rate calculation:
1097 remove hardcoded cpu clock divisor and use register instead;
1098 round up instead of truncate
1099 Patch by Andrew Dyer, 15 Feb 2005
1101 * Add Xilinx Spartan3 family FPGA support
1102 Patch by Kurt Stremerch, 14 Feb 2005
1104 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
1105 Patch by Zachary Landau, 11 Feb 2005
1107 * Fix VOH405 Support
1108 Patch by Matthias Fuchs, 25 Sep 2005
1110 * Added support for PCI bridge on MPC8272ADS
1111 Patch by Vitaly Bordug, Feb 09 2005
1113 * Update multicore CM9XX support for Integrator AP to allow booting from flash
1114 Patch by Jean-Paul Saman, 8 Feb 2005
1116 * Fix strswab() to reliably find end of string
1117 Patch by Andrew Dyer, 08 Feb 2005
1119 * Fix typos in include/ppc440.h
1120 Patch by Andrew E Mileski, 04 Feb 2005
1122 * Add Vibren (was Accelent) PXA255 IDP Support
1123 Patch by Cliff Brake, 04 Feb 2005
1125 * Fix tools/bmp_logo.c using incorrect offset to pixel data
1126 Patch by Andrew Dyer, 31 Jan 2005
1128 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
1129 Patch by Peter Pearse, 2 Feb 2005
1131 * Fix error handling in tools/env/fw_env.c
1132 Patch by Ara Avanesyan, 01 Feb 2005
1134 * Fix MGT5100 PSC baudrate calculation
1135 Patch by Sebastian Schau, 27 Jan 2005
1137 * OMAP242x fix for GP device booting
1138 - Add SRAM unlock for GP devices.
1139 - Change DDR DLL unlock value to allow DPLLout*1 operation.
1140 Patches by Richard Woodruff, 21 Jan 2005:
1142 * Add support for AMD's Pb1x00 eval board;
1143 add MII routines to the au1x00 ethernet driver;
1144 add USB ohci driver (work in progress)
1145 Patch by Thomas Sailer, 20 Jan 2005
1147 * Update omap5912osk board
1148 Use drivers/cfi_flash.c instead of private flash driver;
1149 Remove hardcoded personalized settings from omap5912osk.h;
1150 Fix spacing with (RO) marks in 'flinfo' output.
1151 Patch by Michael Bendzick, 14 Jan 2005
1153 * Fix warnings for PCI code on ixp
1154 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
1156 * virtex2 fix for bogus download error messages
1157 The virtex2 FPGA download code watches for init going active during
1158 a download of config data as an error condition. init also goes
1159 active after a configuration is finished in concert with the done
1160 signal. So far, the code does not check for done active until all
1161 of the configuration data is sent. If configuration data has a few
1162 extra pad bytes at the end, this would cause an error message even
1163 though the download had suceeded.
1164 NOTE: virtex2 slave serial and spartan2 versions may still have the
1166 Patch by Andrew Dyer, 12 Jan 2005
1168 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
1169 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
1170 message when probing for nonexistent flash in little endian mode.
1171 As a side effect more efficient and smaller code is generated,
1172 which is always a Good Thing (TM).
1173 Patch by Ladislav Michl, 24 Sep 2005
1175 * Update for TFTP using a fixed UDP port
1176 Use the approved environment variable names. Added "tftpdstp" to
1177 allow ports other than 69 per Tolunay Orkun's recommendation.
1178 Patch by Jerry Van Baren, 12 Jan 2005
1180 * Allow to force TFTP to use a fixed UDP port
1181 (Add a configuration option CONFIG_TFTP_PORT and optional env
1183 Patch by Jerry Van Baren, 10 Jan 2005
1185 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
1186 Patch by Leif Lindholm, 29 Dec 2004
1188 * Cleanup: fix broken builds
1190 * Fix PHY address argument passing with mii info command
1191 Patch by Andrew Dyer, 28 Dec 2004
1193 * Cleanup (PPC4xx is AMCC now)
1195 * esd CPCI2DP board added
1196 Patch by Matthias Fuchs, 22 Sep 2005
1198 * esd PMC405 board updated
1199 Patch by Matthias Fuchs, 22 Sep 2005
1201 * Add SM501 support to HH405 board.
1202 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
1203 Add support for eeprom write-enable (CFG_EEPROM_WREN).
1204 Patch by Stefan Roese, 22 Sep 2005
1206 * Fix autonegotiation in tsec ethernet driver
1207 Patch by Stefan Roese, 21 Sep 2005
1209 * Fix bug in auto_update (trab board)
1210 Patch by Martin Krause, 16 Sep 2005
1212 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
1213 Patch by Francesco Mandracci, 16 Sep 2005
1215 * Update configuration for INKA4x0 board
1217 * Update configuration for PM854 board
1218 Based on patch by R. Loeffl, 20 Jul 2005
1220 * Add PCI support to TQM8540 and TQM8560 boards
1221 Patch by Stefan Roese, 15 Sep 2005
1223 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1224 boards (baudrate, environment...). Flash driver fixed.
1225 Patch by Stefan Roese, 15 Sep 2005
1227 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
1228 ethernet port on ebony.
1229 Patch by Stefan Roese, 7 Sep 2005
1231 * Added support for mtddevnum and mtddevname variables (mtdparts command)
1233 * Change default console baud rate for stxxtc board
1235 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
1236 Patch by Stefan Roese, 31 Aug 2005
1238 * Fix default command set (don't include CFG_CMD_DISPLAY command)
1239 Patch by Pantelis Antoniou, 02 Sep 2005
1243 * Enable SM712 driver support for HMI1001 board.
1245 * Fix problems with ld version 2.16 (dot outside sections problem)
1246 Pointed out by Gerhard Jaeger, 31 Aug 2005;
1247 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
1249 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
1251 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
1253 * Add keyboard and dot matrix display support for HMI1001 board.
1255 * Prepare U-Boot for gcc-4.x
1257 * Fixed Bamboo port to enable running without DDR-DIMM
1258 (Bamboo has also 64MB onboard DDR)
1259 Patch by Stefan Roese, 24 Aug 2005
1261 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
1262 now handling all 4xx cpu's
1263 Patch by Stefan Roese, 16 Aug 2005
1265 * Fix make dependencies for at91rm9200 and ks8695 cpus
1266 Patch by Steven Scholz, 23 Aug 2005
1268 * Add JFFS2 support for TQM5200 board
1270 * Add esd cpci5200 and pf5200 boards
1271 Patch by Reinhard Arlt, 22 Aug 2005
1273 * Fix sysclock for TQM8540 and TQM8560 boards
1274 Patch by Martin Krause, 25 Jul 2005
1276 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
1277 Patch by Martin Krause, 08 Jun 2005
1279 * Add new board specific commands for TQM5200/STK52XX
1280 - Sound commands (beep, wav, sound)
1281 - Test commands (led, can, backlight, rs232)
1282 Patch by Martin Krause, 02 May 2005
1284 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
1285 because of a bug in the AT91RM9200 CPU PLL
1286 Patch by Martin Krause, 22 Apr 2005
1288 * Add automatic HW detection for another CMC_PU2 variant
1289 Patch by Martin Krause, 20 Apr 2005
1291 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
1292 Patch by Martin Krause, 19 Apr 2005
1294 * Fix initialization problem on TQM5200 without SM501
1295 Patch by Martin Krause, 08 Apr 2005
1297 * Add RTC support for STK52XX.200
1298 Patch by Martin Krause, 07 Apr 2005
1300 * Add support for IFM o2dnt board
1302 * Enable PCI on hmi1001 board
1304 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1305 so we can use them to, e.g., check the existence of a file with
1306 "if ls foo; then this; else that; fi" in the hush shell
1307 Patch by Andreas Engel, 16 August 2005
1309 * Coding style cleanup
1311 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1312 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1314 * Check return value of malloc in 440gx_enet.c
1315 Patch by Travis B. Sawyer, 18 Jul 2005
1317 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1318 Second serial port on 440GX now defined as a system device.
1319 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1320 Patch by Travis B. Sawyer, 12 Jul 2005
1322 ======================================================================
1323 Changes for U-Boot 1.1.3:
1324 ======================================================================
1326 * Minor code cleanup
1328 * Add forgotten new fils from latest VoiceBlue update
1330 * Make bootretry feature work with hush shell.
1331 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1332 Patch by Andreas Engel, 19 Jul 2005
1334 * Update Hymod Board Database PHP code in "tools" directory
1335 Patch by Murray Jensen, 01 Jul 2005
1337 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1338 Patch by Murray Jensen, 30 Jun 2005
1340 * Fix Murray Jensen's mail address.
1341 Patch by Murray Jensen, 30 Jun 2005
1343 * Preserve PHY_BMCR during a soft reset.
1344 Patch by Carl Riechers, 24 Jun 2005
1346 * VoiceBlue update: eeprom tool can also store firmware version now.
1347 eeprom.bin is runable by jumping at load address.
1348 Patch by Ladislav Michl, 23 May 2005
1350 * Move the AT91RM9200DK to the ARM Systems list.
1351 Patch by Anders Larsen, 26 Apr 2005
1353 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1354 Patch by Anders Larsen, 26 Apr 2005
1356 * measure_gclk() is needed when DEBUG is enabled
1357 Patch by Bryan O'Donoghue, 25 Apr 2005
1359 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1360 Patch by Reinhard Arlt, 12 Aug 2005
1362 * esd PCI405 board updated
1363 Patch by Matthias Fuchs, 28 Jul 2005
1365 * esd WUH405 and DU405 board updated
1366 Patch by Matthias Fuchs, 27 Jul 2005
1368 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1369 Patch by Matthias Fuchs, 4 May 2005
1371 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1372 boards (baudrate, environment...). Flash driver fixed.
1373 Patch by Stefan Roese, 11 Aug 2005
1375 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1376 Patch by Stefan Roese, 11 Aug 2005
1378 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1379 Patch by Stefan Roese, 11 Aug 2005
1381 * Add configuration for IFM AEV FIFO board.
1382 Minor coding style cleanup.
1384 * Add configuration for IFM SPI eval board
1386 * Fix CompactFlash problem on HMI1001 board
1388 * Make new "mtdparts" code build with older compilers
1389 Patch by Andrea Scian, 09 Aug 2005
1391 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1392 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1393 with the 405 defines and the linux kernel defines.
1394 Patch by Stefan Roese, 08 Aug 2005
1396 * Fix compiler warnings with older GCC versions
1398 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1400 Old, obsolete and duplicated code was cleaned up and replace by the
1401 new partitioning method. There are two possible approaches now:
1403 The first one is to define a single, static partition:
1405 #undef CONFIG_JFFS2_CMDLINE
1406 #define CONFIG_JFFS2_DEV "nor0"
1407 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1408 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1409 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1411 The second method uses the mtdparts command line option and dynamic
1414 /* mtdparts command line support */
1415 #define CONFIG_JFFS2_CMDLINE
1416 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1417 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1419 Command line of course produces bigger images, and may be inappropriate
1420 for some targets, so by default it's off.
1422 * Fix build problems for PM856 Board
1424 * Fix sign extension bug in 'fpga loadb' command;
1425 make 'fpga loadb' always print the file header info
1426 Patch by Andrew Dyer, 11 Jan 2005
1428 * Fix errors that occur when accessing SystemACE CF
1429 Patch by Jeff Angielski, 09 Jan 2005
1431 * Document switching between U-Boot and PlanetCore on RPXlite
1432 by Sam Song, 24 Dec 2004
1434 * Fix PowerQUICC II mask detection.
1435 Patch by Eugene Surovegin, 20 Dec 2004
1437 * Add support for Altera NIOS DK1C20 board
1438 Patch by Shlomo Kut, 13 Dec 2004
1440 * Add support for ep8248 board
1441 Patch by Yuli Barcohen, 12 Dec 2004
1445 * Fix baudrate setting for KGDB on MPC8260
1446 Patch by HoJin, 11 Dec 2004
1448 * Fix 'mii help' text formatting
1449 Patch by Cory Tusar, 10 Dec 2004
1451 * Fix return code of NFS command
1452 Patch by Hiroshi Ito, 11 Dec 2004
1456 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1457 Patch by Steven Blakeslee, 04 Aug 2005
1459 * Add support for AMCC Bamboo PPC440EP eval board
1460 Patch by Stefan Roese, 04 Aug 2005
1462 * Patch by Jon Loeliger
1463 Fix style issues primarily in 85xx and 83xx boards.
1465 - Trailing white space
1466 - Indentation not by TAB
1467 - Excessive amount of empty lines
1468 - Trailing empty lines
1470 * Patch by Ron Alder, 11 Jul 2005
1471 Add Xianghua Xiao and Lunsheng Wang's support for the
1472 GDA MPC8540 EVAL board.
1474 * Patch by Eran Liberty
1475 Add support for the Freescale MPC8349ADS board.
1477 * Patch by Jon Loeliger, 25 Jul 2005
1478 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1479 by the upcoming mpc83xx family as well.
1481 * Patch by Jon Loeliger, 05 May 2005
1482 Implemented support for MPC8548CDS board.
1483 Added DDR II support based on SPD values for MPC85xx boards.
1484 This roll-up patch also includes bugfies for the previously
1486 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1488 * Patch by Jon Loeliger, 10 Feb 2005
1489 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1491 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1493 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1494 for faster flash parts.
1495 Add documentation for BR/OR for FLASH.
1497 * Patch by Jon Loeliger 08 Feb 2005
1498 Determine L2 Cache size dynamically on 85XX boards.
1500 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1501 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1502 option rather than a myriad of CONFIG_MPC8560-like variants.
1503 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1504 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1505 new CONFIG_CPM2 option to each 8260 board.
1507 * Add support for MicroSys PM856 board
1508 Patch by Josef Wagner, 03 Aug 2005
1510 * Minor fixes to PM854 board
1511 Patch by Josef Wagner, 03 Aug 2005
1513 * Adjust configuration of XENIAX board
1514 (chip select and GPIO required for USB operation)
1516 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1517 routed to the Watchdog handler
1518 Patch by Eugene Surovegin, 18 Jun 2005
1520 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1521 Patch by Denis Peter, 06 Dec 2004
1523 * Fix endianess problem in TFTP / NFS default filenames
1524 Patch by Hiroshi Ito, 06 Dec 2004
1526 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1528 Patch by Murray Jensen, 18 Jul 2005
1530 * Fix typo in mkconfig script (used == instead of =)
1531 Patch by Murray Jensen, 18 Jul 2005
1533 * Cleanup build problems on 64 bit build hosts
1535 * Update MAINTAINERS file
1537 * Patch by Stefan Roese, 01 Aug 2005:
1538 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1539 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1541 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1542 to run on both 405GP and 405GPr eval boards).
1544 * Patch by Steven Blakeslee, 27 Jul 2005:
1545 - Add support for AMCC PPC440EP/GR.
1546 - Add support for AMCC Yosemite PPC440EP eval board.
1547 - Add support for AMCC Yellowstone PPC440GR eval board.
1549 * Minor fixes for PPChameleon Board:
1550 - fix alignment of NAND size
1551 - make code do what the comment says
1553 * Implement h/w sector protection status synchronization at boot.
1554 The code is provided for, and was tested on, the Yukon/Alaska
1555 and PM520 boards only.
1557 A bug in flash_real_protect() for the Yukon board was fixed by
1558 adding a function that tells if two banks are on one flash chip.
1560 * Fix sysmon POST problem: check I2C error codes
1561 This fixes a problem of displaying bogus voltages when the voltages
1562 are so low that the I2C devices start failing while the rest of the
1563 system keeps running.
1565 * Patch by Cedric Vincent, 6 Jul 2005:
1566 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1568 * Patch by Jon Loeliger, 20 Jul 2005:
1569 Add missing PCI IO port definitions.
1571 * Add CompactFlash support for HMI1001 board.
1573 * Adjust printed board ID for LWMON board.
1575 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1577 * Add new argument format for flash commands to allow for usage like
1578 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1579 U-Boot will automaticially find the end of the corresponding sector.
1581 * Patch by Stefan Roese, 5 Jul 2005:
1582 Update uc100 board PHY setup
1584 * Patch by Stefan Roese, 1 Jul 2005:
1585 Fix PHY address for CATcenter board (now correct!)
1587 * Patch by Stefan Roese, 30 Jun 2005:
1588 Fix PHY addresses for PPChameleon and CATcenter boards
1589 Change MAINTAINER for most esd boards
1591 * Patch by Detlev Zundel, 30 Jun 2005:
1592 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1594 * Fix baudrate calculation problem on MPC5200 systems
1596 * Add EEPROM and RTC support for HMI1001 board
1598 * Patch by Detlev Zundel, 20 Jun 2005:
1599 Fix initialization of low active GPIO pins on inka4x0 board
1601 * Enable redundant environment, disable HW flash protection of
1604 * Patch by Travis Sawyer, 10 Jun 2005:
1605 Initialize allocated dev and private hw structures
1606 after their respective allocation in 440gx_enet.c
1608 * Patch by Steven Scholz, 10 Jun 2005:
1609 Fix byteorder problems with second argument of "bootm" with
1612 * Add support for HMI1001 board
1614 * Disable "date" and "sntp" commands on TQM866M
1616 * Fix watchdog reset problems on LWMON board
1618 * Patch by Juergen Selent, 17 May 2005:
1619 Add support for Funkwerk VoVPN gateway module.
1621 * Cleanup debug code for MPC8220 FEC driver
1623 * Extend burst mode RAM test program to take a loop count
1626 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1627 those boards that use it.
1629 * Patches by Greg Ungerer, 19 May 2005:
1630 - add support for the KS8695P (ARM 922 based) CPU
1631 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1633 * Patch by Steven Scholz, 19 May 2005:
1634 Add support for CONFIG_SERIAL_TAG on ARM boards
1636 * Add PCI support for Sorcery board.
1637 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1639 * Fix compile problems caused by new burst mode SDRAM test;
1640 make port pins to trigger logic analyzer configurable
1642 * Fix timer handling on MPC85xx systems
1644 * Fix debug code in omap5912osk flash driver
1646 * Add support for MPC8247 based "IDS8247" board.
1648 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1650 * On LWMON we must use the watchdog to reset the board as the CPU
1651 genereated HRESET pulse is too short to reset the external
1654 * Add test tool to exercise SDRAM accesses in burst mode
1655 (as standalone program, MPC8xx/PowerPC only)
1657 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1660 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1661 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1662 added to support LZO and LZARI compression modes (undefined by
1665 * Fix problem with symbolic links in JFFS2 code.
1667 * Use linker ASSERT statement to prevent undetected overlapping of
1668 sections on PPChameleon board; other boards might use this, too.
1670 * Patch by Stefan Roese, 03 May 2005:
1672 Fix problems in cmd_universe.c
1674 * Patch by Matthias Fuchs, 03 May 2005:
1675 Added missing variable declaration in cmd_nand.c
1676 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1678 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1680 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1682 Fix PHY address for canmb board.
1684 * Cleanup serial console baudrate calculation on AT91RM9200;
1685 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1687 * Patch by Matthias Fuchs, 18 Apr 2005:
1688 Make PCI target address spaces on PMC405 and CPCI405 boards
1689 configurable via environment variables
1691 * Auto-size RAM on canmb board.
1693 * Add support for canmb board
1695 * Patch by Stefan Roese, 13 Apr 2005:
1696 Update for esd apc405
1698 * Fixes for TQM8560 board:
1700 - remove debug messages
1701 - fix flash sector protection
1703 * Patch by Steven Scholz, 07 Apr 2005:
1704 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1706 * Patches by Steven Scholz, 07 Apr 2005:
1707 Fix compiler warning in altera.c
1708 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1710 * Patch by Ladislav Michl, 06 Apr 2005:
1711 Fix voiceblue configuration.
1713 * Patch by Stefan Roese, 06 Apr 2005:
1714 Updates for OCOTEA board:
1715 - Changed U-Boot size from 512kByte to 256kByte
1716 - Fixed flash driver to support boot from soldered user flash
1717 - Added README for switch from PIBS firmware to U-Boot
1719 * Patch by Travis Sawyer, 05 Apr 2005:
1720 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1721 Problem found by Andrew Wozniak.
1723 * Patch by Steven Scholz, 06 Apr 2005:
1724 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1725 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1727 * Patches by Robert Whaley, 29 Nov 2004:
1728 - update the pxa-regs.h file for PXA27x chips
1729 - add PXA27x based ADSVIX board
1730 - add support for MMC on PXA27x processors
1732 * Patch by Andrew E. Mileski, 28 Nov 2004:
1733 Fix PPC4xx SPD SDRAM detection bug
1735 * Patch by Hiroshi Ito, 26 Nov 2004:
1736 Fix logic of "test -z" and "test -n" commands
1738 * Patch by Ladislav Michl, 05 Apr 2005:
1739 Add support for VoiceBlue board.
1741 * Patch by Ladislav Michl, 05 Apr 2005:
1742 Fix netboot_common() prototypes.
1744 * Patch by Steven Scholz, 05 Apr 2005:
1745 Use i.MX watchdog timer for reset_cpu()
1747 * Patch by Steven Scholz, 05 Apr 2005:
1748 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1749 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1750 (now in interupts.c)
1752 * Add support for MPC8220 based "sorcery" board.
1754 * Add support for TQM8560 board.
1756 * Add FEC support for TQM8540 board.
1757 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1759 * Patch by Martin Krause, 04 Apr 2005:
1760 Update default configuration for CMC_PU2 board.
1762 * Patch by Steven Scholz, 04 Apr 2005:
1763 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1764 - introduce two new configuration options instead:
1765 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1767 * Patch by Steven Scholz, 04 Apr 2005:
1768 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1770 * Fix timer code for ARM systems: make sure that udelay() does not
1771 reset timers so it's save to use udelay() in timeout code.
1773 * Patch by Mathias Küster, 23 Nov 2004:
1774 add udelay support for the mcf5282 cpu
1776 * Patch by Tolunay Orkun, 16 November 2004:
1777 fix incorrect onboard Xilinx CPLD base address
1779 * Patch by Jerry Van Baren, 08 Nov 2004:
1780 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1781 the jumper for the HRCW source should select flash. If lowboot is
1782 not selected, the jumper for the HRCW source should select the
1784 - change default load base address to 0x00400000
1786 * Patch by Yuli Barcohen, 08 Nov 2004:
1787 Add support for Analogue & Micro Rattler boards.
1788 Tested on Rattler8248.
1790 * Patch by Andre Renaud, 08 Nov 2004:
1791 Fix watchdog support in common/lcd.c
1793 * Patch by Marc Leeman, 05 Nov 2003:
1794 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1795 bug only affects the XPC8245 processors
1797 * Patches by Josef Wagner, 29 Oct 2004:
1798 - Add support for MicroSys CPU87 board
1799 - Add support for MicroSys PM854 board
1801 * Patch by Jian Zhang, 02 Nov 2004:
1802 Add 16-bit NAND support
1804 * Patch by Scott McNutt, 01 Nov 2004:
1805 Add missing NIOS/NIOS2 support for "iminfo" command
1807 * Patch by Detlev Zundel, 29 Oct 2004:
1808 Add missing NIOS/NIOS2 support for "mkimage" tool.
1810 * Patch by David Adair, 27 Oct 2004:
1811 Add missing 440GX SDRAM Controller reset
1813 * Patch by Steven Scholz, 25 Oct 2004:
1814 Declare reset_cpu() in include/common.h instead locally
1816 * Patch by Yusdi Santoso, 22 Oct 2004:
1817 - Add support for HIDDEN_DRAGON board
1818 - fix endianess problem in driver/rtl1839.c
1820 * Patch by Allen Curtis, 21 Oct 2004:
1821 support multiple serial ports
1823 * Patch by Richard Klingler, 03 Apr 2005:
1824 Add call to eth_halt() in net/net.c when called functions fail
1825 after eth_init() has been called.
1827 * Patch by Sam Song, 3 April 2005:
1828 - Update README.Netconsole
1831 * Prepare for SoC rework of ARM code:
1832 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1833 - rename memsetup into lowlevel_init (function name and source files)
1834 Patch by Steven Scholz, 03 Apr 2005:
1835 - create SoC specific directories include/asm-arm/arch-imx and
1836 include/asm-arm/arch-s3c24x0
1838 * Fix problems with SNTP support;
1839 enable SNTP support in some boards.
1841 * Patches by Martin Krause, 01 Apr 2005:
1842 - Fix flash erase timeout on CMC_PU2
1843 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1845 * Patch by Steven Scholz, 13 March 2005:
1846 fix cache enabling for AT91RM9200
1848 * Patch by Masami Komiya, 30 Mar 2005:
1849 add SNTP support and expand time server and time offset fields of
1850 DHCP support. See doc/README.SNTP
1852 * Patch by Steven Scholz, 13 Dec 2004:
1853 Fix bug in at91rm920 ethernet driver
1855 * Patch by Steven Scholz, 13 Dec 2004:
1856 Remove duplicated code by merging memsetup.S files for
1857 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1859 * Patch by Detlev Zundel, 31 Mar 2005:
1860 Cleanup duplicate definition of overwrite_console()
1862 * Update TQM5200 configuration;
1863 prepare for Rev. 200 starter kit boards
1865 * Patch by Scott McNutt, 21 Oct 2004:
1866 Add support for Nios-II EPCS Controller core.
1868 * Patch by Scott McNutt, 20 Oct 2004:
1870 - Add sysid command (Nios-II only).
1871 - Locate default exception trampoline at proper offset.
1872 - Implement I/O routines (readb, writeb, etc)
1873 - Implement do_bootm_linux
1875 * Patches by Martin Krause, 22 Mar 2005:
1876 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1877 - add support for SM501 graphics controller
1878 - add support for graphic console on TQM5200
1879 - add support for TQM5200 Rev 200
1880 - cleanup, fix typo in include/configs/TQM5200.h
1882 * Patch by Manfred Baral, 17 Mar 2005:
1885 * Fix RTC configuration for PPChameleon board
1887 * Cleanup, fix typo in include/configs/TQM5200.h
1889 * Patch by Stefan Roese, 16 Mar 2005:
1890 Update for esd auto_update and hh405 board
1892 * Adapt for U-Boot image size (new features enabled) on TQM5200
1894 * Update code for TQM8540 board (and 85xx in general):
1895 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1896 - Reformat boot messages
1897 - Enable redundant environment
1898 - Replace the -O2 optimization flag with -mno-string
1900 * Patch by David Brownell, 10 Mar 2005:
1901 Restore copyright statements in OHCI drivers.
1903 * Add support for TQM8540 board
1905 * Patch by Detlev Zundel, 14 Mar 2005:
1906 NC650: changed NAND flash addressing to using UPMB
1908 * Patch by Stefan Roese, 14 Mar 2005:
1909 Update for esd voh405 fpga image
1911 * INKA4x0: Allow initialization of LCD backlight dimming from
1912 "brightness" environment variable.
1914 * Add port initialization for digital I/O on INKA4x0
1916 * Patch by Stefan Roese, 01 Mar 2005:
1917 Update for esd boards dp405 and hub405
1919 * Fix get_partition_info() parameter error in all other calls
1920 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1922 * Enable USB and IDE support for INKA4x0 board
1924 * Patch by Andrew Dyer, 28 Feb 2005:
1925 fix ext2load passing an incorrect pointer to get_partition_info()
1926 resulting in load failure for devices other than 0
1928 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1930 * Cleanup USB and partition defines
1932 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1934 * Add reset code for Coral-P on INKA4x0 board
1936 * Patch by Martin Krause, 28 Jun 2004:
1937 Update for TRAB board.
1939 * Fix some missing "volatile"s in MPC5xxx FEC driver
1941 * Fix cirrus voltage detection (for CPC45)
1943 * Fix byteorder problem in usbboot and scsiboot commands.
1945 * Patch by Cajus Hahn, 04 Feb 2005:
1946 - don't insist on leading '/' for filename in ext2load
1947 - set default partition to useful value (1) in ext2load
1949 * Patch by Andrew Dyer, 08 Jan 2005:
1950 fix wrong return codes in ext2 code
1952 * Removed '--no-warn-mismatch' option from Makefile. This option
1953 makes 'ld' to overlook binary objects compatibility.
1955 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1956 --end-group) outside of the group. This will make 'ld' to do
1957 _multiple_ search in the library group when resolving symbol
1958 references and do only a _single_ seach in libgcc.a after the group
1961 * Fix stability problems on CPC45 board again.
1963 * Make image detection for diskboot / usbboot / scsiboot more robust
1964 (also check header checksum)
1966 * Update CPC45 board configuration.
1968 * Add USB and PCI support for INKA4x0 board
1970 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1974 * Patch by Robin Getz, 13 Oct 2004:
1975 Add standalone application to change SMC91C111 MAC addresses,
1976 see examples/README.smc91111_eeprom
1978 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1979 Fix Flash support for ARM Integrator CP.
1981 * Patch by Richard Woodruff, 10 Jan 2005:
1982 Update support for OMAP2420 (ARM11) and H4 board:
1983 o clean up and add new types to H4 memory probe code.
1984 o fix to work with internal boot.
1985 o added PRCM config III operation.
1986 o fix marginal flash timings.
1987 o add revison ATAG usage.
1988 o enable voltage scaling at power chip.
1989 o fix compile error for i2c.
1991 * Fix network problem (error when receiving multiple ARP packets)
1993 * Patch by Daniel Poirot, 12 Oct 2004:
1994 Add support for Wind River sbc405 board
1996 * Patch by Rainer Brestan, 12 Oct 2004:
1997 Make examples/Makefile more robust
1999 * Patch by Sam Song, 11 October 2004:
2000 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
2001 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
2004 * Patch by Sam Song, 10 Oct 2004:
2005 Fix a parameter error in run_command() in main.c
2007 * Patch by Richard Woodruff, 01 Oct 2004:
2008 add support for the TI OMAP2420 processor and its H4 reference
2011 * Patch by Christian Pellegrin, 24 Sep 2004:
2012 Added support for NE2000 compatible (DP8390, DP83902) NICs.
2014 * Patch by Leif Lindholm, 23 Sep 2004:
2015 add support for the AMD db1550 board
2017 * Patch by Travis Sawyer, 15 Sep 2004:
2018 Add CONFIG_SERIAL_MULTI support for ppc4xx,
2019 update README.serial_multi
2021 * Patches by David Snowdon, 07 Sep 2004:
2022 - add u-boot.hex target in the top level Makefile
2023 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
2024 - use -mtune=xscale and -march=armv5 options for PXA
2026 * Patch by Florian Schlote, 08 Sep 2004:
2027 Add support for SenTec-COBRA5272-board (ColdFire).
2029 * Patch by Gleb Natapov, 07 Sep 2004:
2030 mpc824x: set PCI latency timer to a sane value
2033 * Patch by Kurt Stremerch, 03 Sep 2004:
2034 Add bitstream configuration option for fpga command (Xilinx only).
2036 * Patch by Kurt Stremerch, 03 Sep 2004:
2037 Add Xilinx Spartan2E family FPGA support
2039 * Patch by Jeff Angielski, 02 Sep 2004:
2040 Add Added support for H2 revision of the EP8260 board.
2041 Fixed formatting for some of the EP8260 related source files.
2043 * Patch by Jon Loeliger, 02 Sep 2004:
2044 Reset monitor size back to 256 so environment can be written
2045 to flash on MPC85xx ADS and CDS releases.
2047 * Patch by Paolo Broggini, 02 Sep 2004:
2048 Make BSS clearing on ARM systems more robust
2050 * Patch by Yue Hu and Joe, 01 Sep 2004:
2051 - add PCI support for ixp425;
2052 - add EEPRO100 suppor tfor ixdp425 board.
2054 * Fix problem with protected sector detection in driver/cfi_flash.c
2056 ======================================================================
2057 Changes for U-Boot 1.1.2:
2058 ======================================================================
2060 * Code cleanup, mostly for GCC-3.3.x
2062 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
2063 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
2064 additional ethernet addresses.
2066 * Cleanup drivers/i82365.c - avoid duplication of code
2068 * Fix bogus "cannot span across banks" flash error message
2072 * Add support for CompactFlash for the CPC45 Board.
2074 * Fix problems with CMC_PU2 flash driver.
2077 - avoid trigraph warning in fs/ext2/ext2fs.c
2078 - rename UC100 -> uc100
2080 * Add support for UC100 board
2082 * Patch by Stefan Roese, 16 Dez 2004:
2083 - ext2fs support added
2084 - Tundra universe support added
2085 - ColdFire MCF5249 support added (no preloader needed!)
2086 - MCF5249 board TASREG added
2087 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
2089 - some esd boards updated
2090 - memory commands "mdc" and "mwc" added for cyclic read/write
2091 (CONFIG_MX_CYCLIC, see README for further description)
2093 * Add support for INKA4X0 board
2095 * Patch by Steven Scholz, 12 Dec 2004:
2096 Fix typo in AT91 memory setup.
2098 * Patch by Martin Krause, 27 Oct 2004:
2099 - add support for "STK52xx" board (including PS/2 multiplexer)
2100 - add hardware detection for TQM5200
2102 * Clean up CMC PU2 flash driver
2104 * Update MAINTAINERS file
2106 * Fix bug in MPC823 LCD driver
2108 * Fix udelay() on AT91RM9200 for delays < 1 ms.
2110 * Enable long help on CMC PU2 board;
2112 increase CPU speed from 179 to 207 MHz.
2114 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
2115 unaligned tail part specially).
2117 * Update for AT91RM9200DK and CMC_PU2 boards:
2118 - Enable booting directly from flash
2119 - fix CMC_PU2 flash driver
2121 * Fix mkimage usage message
2123 * Map SRAM on NC650 board
2125 * Work around for Ethernet problems on Xaeniax board
2127 * Patch by TsiChung Liew, 23 Sep 2004:
2128 - add support for MPC8220 CPU
2129 - Add support for Alaska and Yukon boards
2131 * Fix configuration for ERIC board (needs more room)
2133 * Adjust MIPS compiler options at run-time depending on tools version
2134 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
2135 "-mcpu=4kc" for old tools)
2137 * Add passing of the command line and memory size information to the
2138 kernel on xaeniax board.
2140 * Enable NAND flash support for NC650 board.
2142 * Patch by Thomas Lange 07 Oct 2004:
2143 Updated README for DBAu1x00 boards to match current status
2145 * Patch by Philippe Robin, 28 Sept 2004:
2146 Fix Flash support for Versatile.
2148 * Patch by Roger Blofeld, 16 Sep 2004:
2149 Fix timeout for DHCP command retry
2151 * Patch by Pantelis Antoniou, 14 Sep 2004:
2152 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
2154 * Patch by Pantelis Antoniou, 14 Sep 2004:
2155 Kick watchdog when bz-decompressing
2157 * Fix CFG_HZ problems on AT91RM9200 systems
2158 [Remember: CFG_HZ should be 1000 on ALL systems!]
2160 * Patch by Gridish Shlomi, 30 Aug 2004:
2161 - Add support to revA version of PQ27 and PQ27E.
2162 - Reverted MPC8260ADS baudrate back to original 115200
2164 * Patch by Hojin, 17 Sep 2004:
2165 Fix typo in cfi_flash.c
2167 * Patch by Mark Jonas, 09 September 2004:
2168 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
2171 * Patch by Mark Jonas, 31 August 2004:
2172 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
2173 improves FTP performance for MPC5200 systems. Enabled for IceCube
2176 * Patch by Michael Bendzick, 30 Aug 2004:
2177 - Improve platform.S code for omap1510inn that detects whether code
2178 is running from SDRAM or not. Patch allows SDRAM to be configured
2179 if code is running out of SRAM at 0x20000000.
2181 * Patch by Frederick Klatt, 30 Aug 2004:
2182 Add support for the Wind River SBC8540/SBC8560 boards
2184 * Configure SX1 board to use drivers/cfi_flash.c
2186 * Patches by Michael Bendzick, 30 Aug 2004:
2187 - Configure omap1510inn board to use drivers/cfi_flash.c
2188 - Make drivers/cfi_flash.c protect environment and redundant
2191 * Patch by Steven Scholz, 23 Jun 2004:
2192 - Add script (tools/img2brec.sh) to programm U-Boot into
2193 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
2195 * Patches by Scott McNutt, 24 Aug 2004:
2196 - Add support for Altera Nios-II processors.
2197 - Add support for Psyent PCI-5441 board.
2198 - Add support for Psyent PK1C20 board.
2200 * Patches by Jon Loeliger, 24 Aug 2004:
2201 - Add support for the MPC8541 and MPC8555 CDS boards
2202 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
2203 - Convert MPC85xxADS to use common CFI flash driver
2204 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
2205 from board_early_init_f()
2206 - Provide SW workaround for PCI initialization on 85xx CDS
2208 * Patches by George G. Davis, 24 Aug 2004:
2209 - Enable ramdisk/initrd tagged param support for omap1610h2_config
2210 - Remove static network setup defaults from mx1ads_config
2211 - update ARM boards to use constants from mach-types.h
2213 * Patch by Gary Jennejohn, 04 Oct 2004:
2214 - fix I2C on at91rm9200
2215 - add support for Ricoh RS5C372A RTC
2217 * Patch by Gary Jennejohn, 01 Oct 2004:
2218 - add support for CMC PU2 board
2219 - add support for I2C on at91rm9200
2221 * Patch by Gary Jennejohn, 28 Sep 2004:
2222 fix baudrate handling on at91rm9200
2224 * Patch by Yuli Barcohen, 22 Aug 2004:
2225 - remove ZPC.1900 board-specific flash driver;
2226 switch the port to generic CFI driver;
2229 * Patch by Hinko Kocevar, 21 Aug 2004:
2230 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
2232 * Clean up tools/bmp_logo.c to not add trailing white space
2234 * Patch by Hinko Kocevar, 21 Aug 2004:
2235 - Group common framebuffer functions in common/lcd.c
2236 - Group common framebuffer macros and #defines in include/lcd.h
2237 - Provide calc_fbsize() for video ATAG
2239 * Patch by Sam Song, 21 August 2004:
2240 - Fix a typo in README
2241 - Align "(RO)" output for "flinfo" after "protect on"
2242 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
2243 ratio 1:1 when core frequency less than 50MHz
2245 * Patches by Hinko Kocevar, 21 Aug 2004:
2246 - fix some "use of label at end of compound statement" warnings
2247 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
2249 * Patch by Steven Scholz, 16 Aug 2004:
2250 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
2251 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
2252 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
2253 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
2254 into cpu/arm920t/$(SOC)/
2256 * Patches by Sean Chang, 09 Aug 2004:
2257 - Added support for both 8 and 16 bit mode access to System ACE CF
2259 - Fixed missing System ACE CF device during get FAT partition info
2260 in fat_register_device function.
2261 - Enabled System ACE CF support on ML300.
2263 * Patch by Sean Chang, 09 Aug 2004:
2264 Synch defines for saveenv and do_saveenv functions so they get
2265 compiled under the same statement.
2267 * Patch by Sean Chang, 09 Aug 2004:
2268 - Added I2C support for ML300.
2269 - Added support for ML300 to read out its environment information
2270 stored on the EEPROM.
2271 - Added support to use board specific parameters as part of
2272 U-Boot's environment information.
2273 - Updated MLD files to support configuration for new features
2276 * Patches by Travis Sawyer, 05 Aug 2004:
2277 - Remove incorrect bridge settings for eth group 6
2278 - Add call to setup bridge in ppc_440x_eth_initialize
2279 - Fix ppc_440x_eth_init to reset the phy only if its the
2280 first time through, otherwise, just check the phy for the
2281 autonegotiated speed/duplex. This allows the use of netconsole
2282 - only print the speed/duplex the first time the phy is reset.
2284 * Patch by Shlomo Kut, 29 Mar 2004:
2285 Add support for MKS Instruments "Quantum" board
2287 * Fix build problem with Cogent boards;
2288 avoid using <asm/byteorder.h> when using the host compiler
2290 * Patch by Ganapathi C, 04 Aug 2004:
2291 Fix NFS timeout issue
2293 * Patch by Yuli Barcohen, 19 Jul 2004:
2294 - Fix host tools building in Cygwin environment
2295 - Fix header files search order for host tools
2297 * Patch by Tom Armistead, 19 Jul 2004:
2298 Fix kgdb.S support for 74xx_75x cpu
2300 * Patch by Jon Loeliger, 15 Jul 2004:
2301 Fix MPC85xx I2C driver
2303 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2305 * Patch by Stephen Williams, 15 July 2004
2306 Set the PCI class code for JSE board as part of PCI interface setup
2308 * Patch by Michael Bendzick, 15 Jul 2004:
2309 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2310 CFG_FLASH_USE_BUFFER_WRITE is set
2312 * Patch by Yuli Barcohen, 13 Jul 2004:
2313 Allow clock setting on MPC866/MPC885 series chips according to
2314 environment variable `cpuclk'
2316 * Patch by Yuli Barcohen, 20 Apr 2004:
2317 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2319 * Patch by Vincent Dubey, 24 Sep 2004:
2320 Add support for xaeniax board
2322 * Add comment about non-GPL character of standalone applications to
2325 * Fix FEC ethernet problem on NSCU board.
2327 * Patch by Gary Jennejohn, 09 Sep 2004:
2328 allow to use USART1 as console port on at91rm9200dk boards
2330 * Patch by Stefan Roese, 16 Sep 2004:
2333 * Fix SysClk handling for PPChameleon and CATcenter boards
2335 * Patch by Detlev Zundel, 08 Sep 2004:
2336 Update etags build target
2338 * Improve NetConsole support: add support for broadcast destination
2339 address and buffered input.
2341 * Cleanup compiler warnings for GCC 3.3.x and later
2343 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2345 * Add support for IDS "NC650" board
2347 * Add automatic update support for LWMON board
2349 * Clear Block Lock-Bits when erasing flash on LWMON board.
2351 * Fix return code of "fatload" command
2353 * Enable MSDOS/VFAT filesystem support for LWMON board
2355 * Patch by Martin Krause, 03 Aug 2004:
2356 change timing for SM501 graphics controller on TQM5200 module
2358 * Patch by Mark Jonas, 13 July 2004:
2359 - Total5200 LCD now run in little endian mode. Endianess conversion
2360 is done in hardware.
2361 - Removed last reference to "console" environment variable.
2363 * Patches by Lars Munch, 12 Jul 2004:
2364 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2366 - split out the LXT971A PHY from ns_9750_eth.h
2367 - split the dm9161 phy part out of at91rm9200_ether.c
2369 * Patch by Andreas Engel, 12 Jul 2004:
2370 Replaced hardcoded PL011 clock frequency with config variable.
2371 Fixed wrong CONFIG_CMD_DFL doc.
2373 * Patch by Thomas Viehweger, 09 Jun 2004:
2374 make it possible to remove chpart when there is only one partition
2376 * Add support for console over UDP (compatible to Ingo Molnar's
2377 netconsole patch under Linux)
2379 * Patch by Jon Loeliger, 16 Jul 2004:
2380 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2382 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2383 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2384 and CONFIG_L2_INIT_RAM options.
2385 - Refactor Local Bus initialization out of SDRAM setup.
2386 - Re-implement new version of LBC11/DDR11 errata workarounds.
2387 - Moved board specific PCI init parts out of CPU directory.
2388 - Added TLB entry for PCI-1 IO Memory
2389 - Updated README.mpc85xxads
2391 * Patch by Sascha Hauer, 28 Jun:
2392 - add generic support for Motorola i.MX architecture
2393 - add support for mx1ads, mx1fs2 and scb9328 boards
2395 * Patches by Marc Leeman, 23 Jul 2004:
2396 - Add define for the PCI/Memory Buffer Configuration Register
2397 - corrected comments in cpu/mpc824x/cpu_init.c
2399 * Add support for multiple serial interfaces
2400 (for example to allow modem dial-in / dial-out)
2402 * Patch by Stefan Roese, 15 Jul 2004:
2403 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2405 * Fix NSCU config; add ethernet wakeup code.
2407 * Add link for preloader for Motorola ColdFire to README.m68k
2409 * Patch by Michael Bendzick, 12 Jul 2004:
2410 fix output formatting in drivers/cfi_flash.c
2412 * Patch by Mark Jonas, 02 Jul 2004:
2413 Fix lowboot (again) on MPC5xxx
2415 * Patch by Curt Brune, 07 Jul 2004:
2416 relocate exception vectors on arm720t if needed
2418 * Patch by George G. Davis, 06 Jul 2004:
2419 - update mach-types.h to latest arm.linux.org.uk master list
2420 - Set correct OMAP1610 bi_arch_number for build target
2422 * Patch by Curt Brune, 06 Jul 2004:
2423 evb4510: add support for timer interrupt; cleanup
2425 * Patch by Dan Poirot, 06 Jul 2004:
2426 Fix sbc8260 environment variables
2428 * Cleanup redundand "console" environment variable
2430 * Patch by Mark Jonas, 05 Jul 2004:
2431 add support for the Total5100's and Total5200's LCD screen
2433 * Patches by Dan Eisenhut, 01 Jul 2004:
2435 - Move doc2000.h include to prevent compiler warning on some boards
2437 * Patch by Mark Jonas, 01 Jul 2004:
2438 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2439 MGT5100 and MPC5200 based Freescale platforms.
2441 * Patch by Philippe Robin, 01 Jul 2004:
2442 Add initialization for Integrator and versatile board files.
2444 * Patch by Hinko Kocevar, 01 Jun 2004:
2445 Fix VFD FB allocation, add LCD FB allocation on ARM
2447 * Patch by Martin Krause, 30 Jun 2004:
2448 Add support for TQM5200 board
2450 * Patch by Martin Krause, 29 Jun 2004:
2451 Add loopw command: infinite write loop on address range
2453 * Patches by Yasushi Shoji, 29 Jun 2004:
2454 - add empty include/asm-microblaze/processor.h
2455 - add to CREDITS and MAINTAINERS
2456 - add gd initialization
2457 - add MicroBlaze and SUZAKU board to MAKEALL script
2458 - add reset support for SUZAKU
2459 - add flush_cache() for MicroBlaze
2460 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2461 size flash memory on SUZAKU
2463 * Patch by Prakash Kumar, 27 Jun 2004:
2464 Add support for the PXA250 based Intrinsyc Cerf board.
2466 * Patch by Yasushi Shoji, 27 Jun 2004:
2467 fix comment in include/common.h
2469 * Rename SBC8560 into sbc8560 for consistency
2471 * Patch by Daniel Poirot, 24 Jun 2004:
2472 Add support for Wind River's sbc8240 board
2474 * Patches by Yasushi Shoji, 26 Jun 2004:
2475 - drivers/serial_xuartlite.c: fix "return 0" in void function
2476 - add microblaze support to mkimage tool
2478 * Patch by Fred Klatt, 25 Jun 2004:
2479 Add support for WindRiver's sbc8560 board
2481 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2482 Small Bugs fixes for "at91rm9200dk" board:
2483 - Timing modifications for SPI DataFlash access
2484 - Fix NAND flash detection bug
2486 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2487 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2489 * Patch by Jon Loeliger, 17 June 2004:
2490 Completion of the 8540ADS/8560ADS updates:
2491 Fix some PCI and Rapid I/O memory maps,
2492 Initialize both TSEC 1 and 2,
2494 Update MAINTAINER for 85xx boards and README.mpc85xxads
2496 * Patch by Yuli Barcohen, 16 Jun 2004:
2497 Remove obsolete AdderII port which was superseded by unified
2498 AdderII/Adder87x port
2500 * Patch by Ladislav Michl, 16 Jun 2004:
2501 Fix gcc-3.3.3 warnings for smc91111.c
2503 * Patch by Stefan Roese, 02 Jul 2004:
2504 - Fix bug in 405 ethernet driver; allocated data not cleared!
2505 - Fix problem in 405 i2c driver; don't try to print without console!
2507 * Patch by Paul Ruhland, 11 Jun 2004:
2508 Remove debug code from 'board/lpd7a40x/flash.c'
2510 * Patch by Andrea Marson, 11 Jun 2004:
2511 Update for PPChameleon board:
2512 - support for SysClk @ 25MHz
2513 - support for Silicon Motion SM712 VGA controller
2516 * Patches by Richard Woodruff, 10 Jun 2004:
2517 - fix problems with examples/stubs.c for GCC >= 3.4
2518 - fix problems with gd initialization
2520 * Patch by Curt Brune, 17 May 2004:
2521 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2522 - Add support for ESPD-Inc. EVB4510 Board
2524 * Patch by Marc Leeman, 11 May 2004:
2525 Fix for MPC8245 - reading PPC Memory from another device with the
2526 PPC as PCI target device corrupts data due to interenal hardware
2529 * Fix "cls" command when used with splash screen
2531 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2532 slow download of a big image)
2534 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2535 display even after showing a bitmap
2537 * Patch by Josef Wagner, 04 Jun 2004:
2538 - DDR Ram support for PM520 (MPC5200)
2539 - support for different flash types (PM520)
2540 - USB / IDE / CF-Card / DiskOnChip support for PM520
2541 - 8 bit boot rom support for PM520/CE520
2542 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2543 - I2C and RTC support for CPC45
2544 - support of new flash type (28F160C3T) for CPC45
2546 * Fix flash parameters passed to Linux for PPChameleon board
2548 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2550 * Patch by Paul Ruhland, 10 Jun 2004:
2551 fix support for Logic SDK-LH7A404 board and clean up the
2552 LH7A404 register macros.
2554 * Patch by Matthew McClintock, 10 Jun 2004:
2555 Modify code to select correct serial clock on Sandpoint8245
2557 * Patch by Robert Schwebel, 10 Jun 2004:
2558 Add support for Intel K3 strata flash.
2560 * Patch by Thomas Brand, 10 Jun 2004:
2561 Fix "loads" command on DK1S10 board
2563 * Patch by Yuli Barcohen, 09 Jun 2004:
2564 Add support for 8MB flash SIMM and JFFS2 file system on
2565 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2567 * Patch by Yuli Barcohen, 09 Jun 2004:
2568 Add support for Analogue&Micro Adder87x and the older AdderII board.
2570 * Patch by Ming-Len Wu, 09 Jun 2004:
2571 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2573 * Patch by Sam Song, 09 Jun 2004:
2574 - Add support for RPXlite_DW board
2575 - Update FLASH driver for 4*AM29DL323DB90VI
2576 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2578 * Patch by Mark Jonas, 08 June 2004:
2579 - Make MPC5200 boards evaluate the SVR to print processor name and
2580 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2582 * Patch by Kai-Uwe Bloem, 06 May 2004:
2583 Fix endianess problem in cramfs code
2585 * Patch by Tom Armistead, 04 Jun 2004:
2586 Add support for MAX6900 RTC
2588 * Patches by Ladislav Michl, 03 Jun 2004:
2589 - fix cfi_flash.c on LE systems
2590 - let 'make mrproper' delete u-boot.img as well
2591 - turn printf into debug in cfi_flash.c
2593 * Patch by Kurt Stremerch, 28 May 2004:
2594 Add support for Exys XSEngine board
2596 * Patch by Martin Krause, 27 May 2004:
2597 Fix a MPC5xxx I2C timing issue in i2c_probe().
2599 * Patch by Leif Lindholm, 27 May 2004:
2600 Fix board_init_f() for dbau1x00 board.
2602 * Patch by Imre Deak, 26 May 2004:
2603 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2604 Set flash base accordingly, and decide whether to do or skip board
2605 specific setup steps.
2607 * Patch by Josef Baumgartner, 26 May 2004:
2608 Add missing define in include/asm-m68k/global_data.h
2610 * Patch by Josef Baumgartner, 25 May 2004:
2611 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2613 * Patch by Paul Ruhland, 24 May 2004:
2614 fix SDRAM initialization for LPD7A400 board.
2616 * Patch by Jian Zhang, 20 May 2004:
2617 add support for environment in NAND flash
2619 * Patch by Yuli Barcohen, 20 May 2004:
2620 Add support for Interphase iSPAN boards.
2622 * Patches by Paul Ruhland, 17 May 2004:
2623 - Add I/O functions to the smc91111 ethernet driver to support the
2624 Logic LPD7A40x boards.
2625 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2626 specifically the LPD7A400.
2628 * Patches by Robert Schwebel, 15 May 2004:
2629 - call MAC address reading code also for SMSC91C111;
2630 - make SMSC91C111 timeout configurable, remove duplicate code
2631 - fix get_timer() for PXA
2632 - update doc/README.JFFS2
2633 - use "bootfile" env variable also for jffs2
2635 * Patch by Tolunay Orkun, 14 May 2004:
2636 Add support for Cogent CSB472 board (8MB Flash Rev)
2638 * Patch by Thomas Viehweger, 14 May 2004:
2639 - flash.h: more flash types added
2640 - immap_8260.h: some bits added (useful for RMII)
2641 - cmd_coninfo.c: typo corrected, printf -> puts
2642 - reduced size by replacing spaces with tab
2644 * Patch by Robert Schwebel, 13 May 2004:
2645 Add 'imgextract' command: extract one part of a multi file image.
2647 * Patches by Jon Loeliger, 11 May 2004:
2648 Dynamically handle REV1 and REV2 MPC85xx parts.
2649 (Jon Loeliger, 10-May-2004).
2650 New consistent memory map and Local Access Window across MPC85xx line.
2651 New CCSRBAR at 0xE000_0000 now.
2652 Add RAPID I/O memory map.
2653 New memory map in README.MPC85xxads
2654 (Kumar Gala, 10-May-2004)
2655 Better board and CPU identification on MPC85xx boards at boot.
2656 (Jon Loeliger, 10-May-2004)
2657 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2658 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2659 (Jim Robertson, 10-May-2004)
2660 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2661 Supports multiple PHYs.
2662 (Andy Fleming, 10-May-2004)
2663 Some README.MPC85xxads updates.
2664 (Kumar Gala, 10-May-2004)
2665 Copyright updates for "Freescale"
2666 (Andy Fleming, 10-May-2004)
2668 * Patch by Stephen Williams, 11 May 2004:
2669 Add flash support for ST M29W040B
2670 Reduce JSE specific flash.c to remove dead code.
2672 * Patch by Markus Pietrek, 04 May 2004:
2673 Fix clear_bss code for ARM systems (all except s3c44b0 which
2674 doesn't clear BSS at all?)
2676 * Fix "ping" problem on INC-IP board. Strange problem:
2677 Sometimes the store word instruction hangs while writing to one of
2678 the Switch registers, but only if the next instruction is 16-byte
2679 aligned. Moving the instruction into a separate function somehow
2680 makes the problem go away.
2682 * Patch by Rishi Bhattacharya, 08 May 2004:
2683 Add support for TI OMAP5912 OSK Board
2685 * Patch by Sam Song May, 07 May 2004:
2686 Fix typo of UPM table for rmu board
2688 * Patch by Pantelis Antoniou, 05 May 2004:
2689 - Intracom board update.
2692 * Add support for the second Ethernet interface for the 'PPChameleon'
2695 * Patch by Dave Peverley, 30 Apr 2004:
2696 Add support for OMAP730 Perseus2 Development board
2698 * Patch by Alan J. Luse, 29 Apr 2004:
2699 Fix flash chip-select (OR0) option register setting on FADS boards.
2701 * Patch by Alan J. Luse, 29 Apr 2004:
2702 Report MII network speed and duplex setting properly when
2703 auto-negotiate is not enabled.
2705 * Patch by Jarrett Redd, 29 Apr 2004:
2706 Fix hang on reset on Ocotea board due to flash in wrong mode.
2708 * Patch by Dave Peverley, 29 Apr 2004:
2709 add MAC address detection to smc91111 driver
2711 * Patch by David Müller, 28 Apr 2004:
2712 fix typo in lib_arm/board.c
2714 * Patch by Tolunay Orkun, 20 Apr 2004:
2715 - README update: add CONFIG_CSB272 and csb272_config
2716 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2717 i2cfast environment variable
2719 * Patch by Yuli Barcohen, 19 Apr 2004:
2720 - Rename DUET_ADS to MPC885ADS
2721 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2722 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2723 - Clean up FADS family port to use the new defines
2725 * Fix PCI support on CPC45 board
2727 * Patch by Scott McNutt, 25 Apr 2004:
2728 Add Nios GDB/JTAG Console support:
2729 - Add stubs to support gdb via JTAG.
2730 - Add support for console over JTAG.
2733 * Add support for CATcenter board (based on PPChameleon ME module)
2735 * Patch by Klaus Heydeck, 12 May 2004:
2736 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2737 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2738 various changes to KUP4 board specific files
2740 * Fix minor network problem on MPC5200: need some delay between
2741 resetting the PHY and sending the first packet. Implemented in a
2742 "natural" way by invoking the PHY reset and initialization code
2743 only once after power on vs. each time the interface is brought up.
2745 * Add some limited support for low-speed devices to SL811 USB controller
2746 (at least "usb reset" now passes successfully and "usb info" displays
2747 correct information)
2749 * Change init sequence for multiple network interfaces: initialize
2750 on-chip interfaces before external cards.
2752 * Fix memory leak in the NAND-specific JFFS2 code
2754 * Fix SL811 USB controller when attached to a USB hub
2756 * Fix config option spelling in PM520 config file
2758 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2759 patches by Pantelis Antoniou, 30 Mar 2004)
2761 * Fix minor NAND JFFS2 related issue
2763 * Fixes for SL811 USB controller:
2764 - implement workaround for broken memory stick
2765 - improve error handling
2767 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2768 cope with congested networks.
2770 ======================================================================
2771 Changes for U-Boot 1.1.1:
2772 ======================================================================
2774 * Patch by Travis Sawyer, 23 Apr 2004:
2775 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2776 errata from Vitesse Semiconductor.
2778 * Patch by Philippe Robin, 22 Apr 2004:
2779 Fix ethernet configuration for "versatile" board
2781 * Patch by Kshitij Gupta, 21 Apr 2004:
2782 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2784 * Patch by Steven Scholz, 24 Feb 2004:
2785 Fix a bug in AT91RM9200 ethernet driver:
2786 The MII interface is now initialized before accessing the PHY.
2788 * Patch by John Kerl, 19 Apr 2004:
2789 Use U-boot's miiphy.h for PHY register names, rather than
2790 introducing a new header file.
2792 * Update pci_ids.h from linux-2.4.26
2794 * Patch by Masami Komiya, 19 Apr 2004:
2795 Fix problem cause by VLAN function on little endian architecture
2796 without VLAN environment
2798 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2799 binary image for all clock frequencies. Implement run-time
2800 optimization of flash access timing based on the actual bus
2803 * Modify KUP4X board configuration to use SL811 driver for USB memory
2804 sticks (including FAT / VFAT filesystem support)
2806 * Add SL811 Host Controller Interface driver for USB
2808 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2810 * Patch by Pantelis Antoniou, 19 Apr 2004:
2811 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2812 Minor patches for Intracom boards.
2814 * Patch by Christian Pell, 19 Apr 2004:
2815 cleanup support for CF/IDE on PCMCIA for PXA25X
2817 * Temporarily disabled John Kerl's extended MII command code because
2818 "miivals.h" is missing
2820 * Patches by Mark Jonas, 13 Apr 2004:
2821 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2822 - Add sync instructions to IceCube SDRAM init code
2823 - Move SDRAM chip constants into seperate include files
2824 - Unify DDR and SDR initialization code
2825 - Unify all IceCube (Lite5xxx) target names
2827 * Patch by John Kerl, 16 Apr 2004:
2828 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2829 mii read 4-7 18-1a. Also add mii dump subcommand for
2830 pretty-printing standard regs 0-5.
2832 * Patch by Stephen Williams, 16 April 2004:
2833 fix typo in JSE.h; update MAINTAINERS
2835 * Patch by Matthew S. McClintock, 14 Apr 2004:
2836 fix initdram function for utx8245 board
2838 * Patch by Markus Pietrek, 14 Apr 2004:
2839 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2841 * Patch by Reinhard Meyer, 18 Apr 2004:
2842 provide the IDE Reset Function for EMK 5200 boards
2844 * Patch by Masami Komiya, 12 Apr 2004:
2845 fix pci_hose_write_config_{byte,word}_via_dword problems
2847 * Patch by Sangmoon Kim, 12 Apr 2004:
2848 Update max RAM size for debris board
2850 * Patch by Travis Sawyer, 08 Apr 2004:
2851 Add TLB entry for second DIMM slot on ocotea
2853 * Patch by Masami Komiya, 08 Apr 2004:
2854 add RTL8169 network driver
2856 * Patch by Dan Malek, 07 Apr 2004:
2857 - Add support for RPC/STx GP3, Motorola 8560 board
2858 - Update 85xx TSEC driver so it searches MII for first available PHY
2860 - Add functions to support console MII commands.
2862 * Patch by Tolunay Orkun, 07 Apr 2004:
2863 Move initialization of bi_iic_fast[]
2864 from board_init_f() to board_init_r()
2866 * Patch by Yasushi Shoji, 07 Apr 2004:
2867 Cleanup microblaze port
2869 * Patch by Sangmoon Kim, 07 Apr 2004:
2870 Add auto SDRAM module detection for Debris board
2872 * Patch by Rune Torgersen, 06 Apr 2004:
2873 - Fix some PCI problems on the MPC8266ADS board
2874 - Fix the location of some PCI entries in the immap structure
2876 * Patch by Yasushi Shoji, 07 Apr 2004:
2877 - add support for microblaze processors
2878 - add support for AtmarkTechno "suzaku" board
2880 * Configure PPChameleon board to use redundand environment in flash
2882 * Configure PPChameleon board to use JFFS2 NAND support.
2884 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2886 * Patch by Rune Torgersen, 16 Apr 2004:
2889 * Patches by Pantelis Antoniou, 16 Apr 2004:
2890 - add support for a new version of an Intracom board and fix
2891 various other things on others.
2892 - add verify support to the crc32 command (define
2893 CONFIG_CRC32_VERIFY to enable it)
2894 - fix FEC driver for MPC8xx systems:
2895 1. fix compilation problems for boards that use dynamic
2897 2. shut down FEC after network transfers
2898 - HUSH parser fixes:
2899 1. A new test command was added. This is a simplified version of
2900 the one in the bourne shell.
2901 2. A new exit command was added which terminates the current
2903 3. Fixed handing of $? (exit code of last executed command)
2904 - Fix some compile problems;
2905 add "once" functionality for the netretry variable
2907 * Patch by George G. Davis, 02 Apr 2004:
2908 add support for Intel Assabet board
2910 * Patch by Stephen Williams, 01 Apr 2004:
2911 Add support for Picture Elements JSE board
2913 * Patch by Christian Pell, 01 Apr 2004:
2914 Add CompactFlash support for PXA systems.
2916 * Patches by Pantelis Antoniou, 30 Mar 2004:
2917 - add auto-complete support to the U-Boot CLI
2918 - add support for NETTA and NETPHONE boards; fix NETVIA board
2919 - add support for the Epson 156x series of graphical displays
2920 (These displays are serial and not suitable for using a normal
2921 framebuffer console on them)
2922 - add infrastructure needed in order to POST any DSPs in a board
2923 - improve and fix various things in the MPC8xx FEC driver:
2924 1. The new 87x and 88x series of processors have two FECs,
2925 and the new driver supports them both.
2926 2. Another change in the 87x/88x series is support for
2927 the RMII (Reduced MII) interface. However numerous
2928 changes are needed to make it work since the PHYs
2929 are connected to the same lines. That means that
2930 you have to address them correctly over the MII
2932 3. We now correctly match the MII/RMII interface
2933 configuration to what the PHY reports.
2934 - Fix problem when readingthe MII status register. Due to the
2935 internal design of many PHYs you have to read the register
2936 twice. The problem is more apparent in 10Mbit mode.
2937 - add new mode ".jffs2s" for reading from a NAND device: it just
2938 skips over bad blocks.
2939 - add networking support for VLANs (802.1q), and CDP (Cisco
2941 - some minor patches / cleanup
2943 * Patch by Yuli Barcohen, 28 Mar 2004:
2944 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2945 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2946 - Change configuration method for MPC8260ADS family
2948 * add startup code to clear the BSS of standalone applications
2950 * Fix if / elif handling bug in HUSH shell
2952 ======================================================================
2953 Changes for U-Boot 1.1.0:
2954 ======================================================================
2956 * Patch by Mark Jonas: Remove config.tmp files only when
2957 unconfiguring the board
2959 * Adapt RMU board for bigger flash memory
2961 * Patch by Klaus Heydeck, 13 Mar 2003:
2962 Add support for KUP4X Board
2964 * Patch by Pavel Bartusek, 21 Mar 2004
2965 Add Reiserfs support
2967 * Patch by Hinko Kocevar, 20 Mar 2004
2968 - Add auto-release for SMSC LAN91c111 driver
2969 - Add save/restore of PTR and PNR regs as suggested in datasheet
2971 * Patch by Stephen Williams, 19 March 2004
2972 Increase speed of sector reads from SystemACE,
2973 shorten poll timeout and remove a useless reset
2975 * Patch by Tolunay Orkun, 19 Mar 2004:
2976 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2979 * Patch by Brad Kemp, 18 Mar 2004:
2980 prevent machine checks during a PCI scan
2982 * Patch by Pierre Aubert, 18 Mar 2004:
2983 Fix string cleaning in IDE identification
2985 * Patch by Pierre Aubert, 18 Mar 2004:
2986 - Unify video mode handling for Chips & Technologies 69000 Video
2987 chip and Silicon Motion SMI 712/710/810 Video chip
2988 - Add selection of the video output (CRT or LCD) via 'videoout'
2989 environment variable for the Silicon Motion
2992 * Patch by Pierre Aubert, 18 Mar 2004:
2993 include/common.h typo fix
2995 * Patches by Tolunay Orkun, 17 Mar 2004:
2996 - Add support for bd->bi_iic_fast[] initialization via environment
2997 variable "i2cfast" (CONFIG_I2CFAST)
2998 - Add "i2cfast" u-boot environment variable support for csb272
3000 * Patch by Carl Riechers, 17 Mar 2004:
3001 Ignore '\0' characters in console input for use with telnet and
3004 * Patch by Leon Kukovec, 17 Mar 2004:
3005 typo fix for strswab prototype #ifdef
3007 * Patches by Thomas Viehweger, 16 Mar 2004:
3008 - show PCI clock frequency on MPC8260 systems
3009 - add FCC_PSMR_RMII flag for HiP7 processors
3010 - in do_jffs2_fsload(), take load address from load_addr if not set
3011 explicit, update load_addr otherwise
3012 - replaced printf by putc/puts when no formatting is needed
3013 (smaller code size, faster execution)
3015 * Patch by Phillippe Robin, 16 Mar 2004:
3016 avoid dereferencing NULL pointer in lib_arm/armlinux.c
3018 * Patch by Stephen Williams, 15 Mar 2004:
3019 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
3021 * Patch by Tolunay Orkun, 15 Mar 2004:
3022 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
3024 * Patch by Travis Sawyer, 15 Mar 2004:
3025 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
3027 * Add start-up delay to make sure power has stabilized before
3028 attempting to switch on USB on SX1 board.
3030 * Patch by Josef Wagner, 18 Mar 2004:
3031 - Add support for MicroSys XM250 board (PXA255)
3032 - Add support for MicroSys PM828 board (MPC8280)
3033 - Add support for 32 MB Flash on PM825/826
3034 - new SDRAM refresh rate for PM825/PM826
3035 - added support for MicroSys PM520 (MPC5200)
3036 - replaced Query by Identify command in CPU86/flash.c
3037 to support 28F160F3B
3039 * Fix wrap around problem with udelay() on ARM920T
3041 * Add support for Macronix flash on TRAB board
3043 * Patch by Pierre Aubert, 15 Mar 2004:
3044 Fix buffer overflow in IDE identification
3046 * Fix power-off of LCD for out-of-band temperatures on LWMON board
3048 * Remove redundand #define in IceCube.h
3050 * Patch by Steven Scholz, 27 Feb 2004:
3051 - Adding get_ticks() and get_tbclk() for AT91RM9200
3052 - Many white space fixes in cpu/at91rm9200/interrupts.c
3054 * Patches by Steven Scholz, 20 Feb 2004:
3055 some cleanup in AT91RM9200 related code
3057 * Patches by Travis Sawyer, 12 Mar 2004:
3058 - Fix Gigabit Ethernet support for 440GX
3059 - Add Gigabit Ethernet Support to MII PHY utilities
3061 * Patch by Brad Kemp, 12 Mar 2004:
3062 Fixes for drivers/cfi_flash.c:
3063 - Better support for x8/x16 implementations
3064 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
3065 - Added defines for AMD command and address constants
3067 * Patch by Leon Kukovec, 12 Mar 2004:
3068 Fix get_dentfromdir() to correctly handle deleted dentries
3070 * Patch by George G. Davis, 11 Mar 2004:
3071 Remove hard coded network settings in TI OMAP1610 H2
3072 default board config
3074 * Patch by George G. Davis, 11 Mar 2004:
3075 add support for ADS GraphicsClient+ board.
3077 * Patch by Pierre Aubert, 11 Mar 2004:
3078 - add bitmap command and splash screen support in cfb console
3079 - add [optional] origin in the bitmap display command
3081 * Patch by Travis Sawyer, 11 Mar 2004:
3082 Fix ocotea board early init interrupt setup.
3084 * Patch by Thomas Viehweger, 11 Mar 2004:
3085 Remove redundand code; add PCI-specific bits to include/mpc8260.h
3087 * Patch by Stephan Linz, 09 Mar 2004
3088 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
3090 * Patch by George G. Davis, 9 Mar 2004:
3091 fix recent build failure for SA1100 target
3093 * Patch by Travis Sawyer, 09 Mar 2004:
3094 Support native interrupt mode for the IBM440GX.
3095 Previously it was running in 440GP compatibility mode.
3097 * Patch by Philippe Robin, 09 Mar 2004:
3098 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
3101 * Patch by Masami Komiya, 08 Mar 2004:
3102 Don't overwrite server IP address or boot file name
3103 when the boot server does not return values
3105 * Patch by Tolunay Orkun, 5 Mar 2004:
3106 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
3108 * Patch by Tolunay Orkun, 5 Mar 2004:
3109 Fix early board initialization for Cogent CSB272 board
3111 * Patch by Ed Okerson, 3 Mar 2004:
3112 fix CFI flash writes for little endian systems
3114 * Patch by Reinhard Meyer, 01 Mar 2004:
3115 generalize USB and IDE support for MPC5200 with according
3116 changes to IceCube.h and TOP5200.h
3117 add Am29LV256 256 MBit FLASH support for TOP5200 boards
3118 add info about USB and IDE to README
3120 * Patch by Yuli Barcohen, 4 Mar 2004:
3121 Fix problems with GCC 3.3.x which changed handling of global
3122 variables explicitly initialized to zero (now in .bss instead of
3125 * Patch by Leon Kukovec, 02 Mar 2004:
3126 add strswab() to fix IDE LBA capacity, firmware and model numbers
3127 on little endian machines
3129 * Patch by Masami Komiya, 02 Mar 2004:
3130 - Remove get_ticks() from NFS code
3131 - Add verification of RPC transaction ID
3133 * Patch by Pierre Aubert, 02 Mar 2004:
3134 cleanup for IDE and USB drivers for MPC5200
3136 * Patch by Travis Sawyer, 01 Mar 2004:
3138 - Add IBM PPC440GX Ref Platform support (Ocotea)
3139 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
3140 Adapted to U-Boot and 440GX port
3142 - Add gracious handling of all Ethernet Pin Selections for 440GX
3143 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
3145 - Add needed bit definitions
3148 * Patch by Carl Riechers, 1 Mar 2004:
3149 Add PPC440GX prbdv0 divider to fix memory clock calculation.
3151 * Patch by Stephan Linz, 27 Feb 2004
3152 - avoid problems for targets without NFS download support
3154 * Patch by Rune Torgersen, 27 Feb 2004:
3155 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
3156 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
3157 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
3159 * Patch by Masami Komiya, 27 Feb 2004:
3160 Fix rarpboot: add autoload by NFS
3162 * Patch by Dan Eisenhut, 26 Feb 2004:
3163 fix flash_write return value in saveenv
3165 * Patch by Stephan Linz, 11 Dec 2003
3166 expand config.mk to avoid trigraph warnings on NIOS
3168 * Rename "BMS2003" board into "HMI10"
3170 * SX1 patches: use "serial#" for USB serial #; use redundand environment
3171 storage; auto-set console on USB port (using preboot command)
3173 * Add support for SX1 mobile phone; add support for USB-based console
3174 (enable with "setenv stdout usbtty; setenv stdin usbtty")
3176 * Fix LOWBOOT configuration for MPC5200 with DDR memory
3178 * Fix SDRAM timings for LITE5200 / IceCube board
3180 * Handle Auti-MDIX / connection status for INCA-IP
3182 * Fix USB problems when attempting to read 0 bytes
3184 * Patch by Travis Sawyer, 26 Feb 2004:
3185 Fix broken compile for XPEDITE1K target.
3187 * Patch by Stephan Linz, 26 Feb 2004:
3188 Bug fix for NFS code on NIOS targets
3190 * Patch by Stephen Williams, 26 Feb 2004:
3191 Break up SystemACE reads of large block counts
3193 * Patch by Pierre Aubert, 26 Feb 2004
3194 add IDE support for MPC5200
3196 * Patch by Masami Komiya, 26 Feb 2004:
3197 add autoload via NFS
3199 * Patch by Stephen Williams
3200 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
3201 elsewhere in the source.
3203 * Patch by Steven Scholz, 25 Feb 2004:
3204 - Timeouts in FPGA code should be based on CFG_HZ
3205 - Minor cleanup in code for Altera FPGA ACEX1K
3207 * Patch by Steven Scholz, 25 Feb 2004:
3208 Changed "Directory Hierarchy" section in README
3210 * Patch by Masami Komiya, 25 Feb 2004:
3211 Reduce copy count in nfs_read_reply() of NFS code
3213 * Patch by Markus Pietrek, 24 Feb 2004:
3214 NS9750 DevBoard added
3216 * Patch by Pierre Aubert, 24 Feb 2004
3217 add USB support for MPC5200
3219 * Patch by Steven Scholz, 24 Feb 2004:
3220 - fix MII commands to use values from last command
3222 * Patch by Torsten Demke, 24 Feb 2004:
3223 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
3225 * Patch by Rahul Shanbhag, 19 Feb 2004:
3226 Fixes for for OMAP1610 board:
3227 - shift some IRQ specific code to platform.S file
3228 - remove duplicatewatchdog reset code from start.S
3230 * Make Auto-MDIX Support configurable on INCA-IP board
3232 * Fix license for mkimage tool
3234 * Patch by Masami Komiya, 24 Feb 2004:
3235 Update NetBootFileXferSize in NFS code
3237 * Patch by Scott McNutt, 24 Feb 2004:
3238 fix packet length in NFS code
3240 * Patch by Masami Komiy, 22 Feb 2004:
3241 Add support for NFS for file download
3243 * Patch by Andrea Scian, 17 Feb 2004:
3244 Add support for S3C44B0 processor and DAVE B2 board
3246 * Patch by Steven Scholz, 20 Feb 2004:
3247 - Add support for MII commands on AT91RM9200 boards
3248 - some cleanup in AT91RM9200 ethernet code
3250 * Patch by Peter Ryser, 20 Feb 2004:
3251 Add support for the Xilinx ML300 platform
3253 * Patch by Stephan Linz, 17 Feb 2004:
3254 Fix watchdog support for NIOS
3256 * Patch by Josh Fryman, 16 Feb 2004:
3257 Fix byte-swapping for cfi_flash.c for different bus widths
3259 * Patch by Jon Diekema, 14 Jeb 2004:
3260 Remove duplicate "FPGA Support" notes from the README file
3262 * Patches by Reinhard Meyer, 14 Feb 2004:
3263 - update board/emk tree; use common flash driver
3264 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
3265 [adapted for other PPC CPUs -- wd]
3266 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
3268 * Patch by Jon Diekema, 13 Feb 2004:
3269 Call show_boot_progress() whenever POST "FAILED" is printed.
3271 * Patch by Nishant Kamat, 13 Feb 2004:
3272 Add support for TI OMAP1610 H2 Board
3273 Fixes for cpu/arm926ejs/interrupt.c
3274 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
3275 Fix for a timer bug in OMAP1610 Innovator
3276 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
3278 * Patches by Stephan Linz, 12 Feb 2004:
3279 - add support for NIOS timer with variable period preload counter value
3280 - prepare POST framework support for NIOS targets
3282 * Patch by Denis Peter, 11 Feb 2004:
3283 add POST support for the MIP405 board
3285 * Patch by Laurent Mohin, 10 Feb 2004:
3286 Fix buffer overflow in common/usb.c
3288 * Patch by Tolunay Orkun, 10 Feb 2004:
3289 Add support for Cogent CSB272 board
3291 * Patch by Thomas Elste, 10 Feb 2004:
3292 Add support for NET+50 CPU and ModNET50 board
3294 * Patch by Sam Song, 10 Feb 2004:
3295 Fix typos in cfi_flash.c
3297 * Patch by Leon Kukovec, 10 Feb 2004
3298 Fixed long dir entry slot id calculation in get_vfatname
3300 * Patch by Robin Gilks, 10 Feb 2004:
3301 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3302 !=, <>, <, >, <=, >=)
3304 * Fix problem with side effects in macros in include/usb.h
3306 * Patch by David Benson, 13 Nov 2003:
3307 bug 841358 - fix TFTP download size limit
3309 * Fixing bug 850768:
3310 improper flush_cache() in load_serial()
3312 * Fixing bug 834943:
3313 MPC8540 - missing volatile declarations
3315 * Patch by Stephen Williams, 09 Feb 2004:
3316 Add support for Xilinx SystemACE chip:
3317 - New files common/cmd_ace.c and include/systemace.h
3318 - Hook systemace support into cmd_fat and the partition manager
3320 * Patch by Travis Sawyer, 09 Feb 2004:
3321 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3323 * Patch by Travis Sawyer, 09 Feb 2004:
3325 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3326 - Add phymode for 440 enet
3329 - Change board_pre_init to board_early_init_f
3330 - Add user flash to bus controller setup
3332 - Fix is_pci_host to check GPIO for monarch bit
3333 - Force xpedite1k to pci conventional mode (via #define option)
3335 * Patch by Brad Kemp, 4 Feb 2004:
3336 - handle the machine check that is generated during the PCI scans
3338 - define the registers used in the IMMR by the PCI subsystem.
3340 * Patch by Pierre Aubert, 03 Feb 2004:
3341 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3343 * Patch by Jeff Angielski, 03 Feb 2004:
3344 Fix copy & paste error in cpu/mpc8260/pci.c
3346 * Patch by Reinhard Meyer, 24 Jan 2004:
3347 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3349 * Add Auto-MDIX support for INCA-IP
3353 * Patch by Josef Baumgartner, 10 Feb 2004:
3354 Fixes for ColdFire port
3356 * Patch by Brad Kemp, 11 Feb 2004:
3357 Fix CFI flash driver problems
3359 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3360 modules at CPU clock frequencies above 66 MHz.
3362 * Optimize flash programming speed for LWMON (by another 100% :-)
3364 * Patch by Jian Zhang, 3 Feb 2004:
3365 - Changed the incorrect FAT12BUFSIZE
3366 - data_begin in fsdata can be negative. Changed it to be short.
3368 * Patches by Stephan Linz, 30 Jan 2004:
3369 1: - board/altera/common/flash.c:flash_erase():
3370 o allow interrupts befor get_timer() call
3371 o check-up each erased sector and avoid unexpected timeouts
3372 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3373 o enclose sevenseg_set() in cpp condition
3374 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3375 - fix some typed in mistakes in the NIOS documentation
3376 2: - split DK1C20 configuration into several header files:
3377 o two new files for each NIOS CPU description
3378 o U-Boot related part is remaining in DK1C20.h
3379 3: - split DK1S10 configuration into several header files:
3380 o two new files for each NIOS CPU description
3381 o U-Boot related part is remaining in DK1S10.h
3382 4: - Add support for the Microtronix Linux Development Kit
3383 NIOS CPU configuration at the Altera Nios Development Kit,
3384 Stratix Edition (DK-1S10)
3385 5: - Add documentation for the Altera Nios Development Kit,
3386 Stratix Edition (DK-1S10)
3387 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3389 7: - Add support for the common U-Boot SPI framework at
3392 * Patch by Rahul Shanbhag, 28 Jan 2004:
3393 Fix flash protection/locking handling for OMAP1610 innovator board.
3395 * Patch by Rolf Peukert, 28 Jan 2004:
3396 fix flash write problems on CSB226 board (write with 32 bit bus width)
3398 * Patches by Mark Jonas, 16 Jan 2004:
3399 - fix rounding error when calculating baudrates for MPC5200 PSCs
3400 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3401 time which is not supported
3403 * Patch by Yuli Barcohen, 26 Jan 2004:
3404 Allow bzip2 compression for small memory footprint boards
3406 * Patch by Brad Kemp, 21 Jan 2004:
3407 Add support for CFI flash driver for both the Intel and the AMD
3410 * Patch by Travis Sawyer, 20 Jan 2004:
3411 Fix pci bridge auto enumeration of sibling p2p bridges.
3413 * Patch by Tolunay Orkun, 12 Jan 2004:
3414 Add some delays as needed for Intel LXT971A PHY support
3416 * Patches by Stephan Linz, 09 Jan 2004:
3417 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3418 - make DK1C20 board configuration related to ASMI conform to
3421 * Patch by Anders Larsen, 09 Jan 2004:
3423 ARM memory layout fixes: the abort-stack is now set up in the
3424 correct RAM area, and the BSS is zeroed out as it should be.
3426 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3427 of the linker scripts are replaced by '__bss_start' and '_end',
3428 resp., which is a further step to eliminate unnecessary differences
3429 between the implementation of the CPU architectures.
3431 * Patch by liang a lei, 9 Jan 2004:
3432 Fix Intel 28F128J3 ID in include/flash.h
3434 * Patch by Masami Komiya, 09 Jan 2004:
3435 add support for TB0229 board (NEC VR4131 MIPS processor)
3437 * Patch by Leon Kukovec, 12 Dec 2003:
3438 changed extern __inline__ into static __inline__ in
3439 include/linux/byteorder/swab.h
3441 * Patch by Travis Sawyer, 30 Dec 2003:
3442 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3443 select MDI port based on enabled EMAC device.
3444 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3447 * Patch by Wolter Kamphuis, 15 Dec 2003:
3448 made CONFIG_SILENT_CONSOLE usable on all architectures
3450 * Disable date command on TQM866M - there is no RTC on MPC866
3452 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3454 * Implement adaptive SDRAM timing configuration based on actual CPU
3455 clock frequency for INCA-IP; fix problem with board hanging when
3456 switching from 150MHz to 100MHz
3458 * Add PCMCIA CS support for BMS2003 board
3460 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3461 see doc/README.MPC866 for details;
3462 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3463 calculate CPU clock frequency from PLL register values.
3465 * Add support for 128 MB RAM on TQM8xxL/M modules
3467 * Fix PS/2 keyboard problem caused by statically initialized variable
3468 pointing to a location in flash
3470 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3472 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3473 before we can access it; add delay in case we are faster (with no
3476 * Cleanup of some init functions
3478 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3479 to avoid Linux crashes by early packets coming in.
3481 * Accelerate flash accesses on LWMON board by using buffered writes
3483 * Fix typo in Makefile;
3484 fix problem with PARTNUM detection
3486 * Patch by Reinhard Meyer, 09 Jan 2004:
3487 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3489 * Add support for IDE LED on BMS2003 board
3490 (exclusive with status LED!)
3492 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3495 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3496 Add common files for "emk" boards
3498 * Add a common get_ram_size() function and modify the the
3499 board-specific files to invoke that common implementation.
3501 ======================================================================
3502 Changes for U-Boot 1.0.1:
3503 ======================================================================
3505 * Set default clock for INCA-IP to 150 MHz
3507 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3508 add I2C support; add support for DS1337 RTC
3510 * Add CompactFlash support for BMS2003 board
3512 * Add support for status LED on BMS2003 board
3514 * Patch by Scott McNutt, 02 Jan 2004:
3515 Add support for the Nios Active Serial Memory Interface (ASMI)
3518 * Patch by Andrea Marson, 16 Dec 2003:
3519 Add support for the PPChameleon ME and HI modules
3521 * Patch by Yuli Barcohen, 22 Dec 2003:
3522 Add support for Motorola DUET ADS board (MPC87x/88x)
3524 * Patch by Robert Schwebel, 15 Dec 2003:
3525 add support for cramfs (uses JFFS2 command interface)
3527 * Patches by Stephan Linz, 11 Dec 2003:
3528 - more documentation for NIOS port
3529 - new struct nios_pio_t, struct nios_spi_t
3530 - Reconfiguration for NIOS Development Kit DK1C20:
3531 o move board related code from board/dk1c20
3532 to board/altera/dk1c20
3533 o create a new common source path board/altera/common
3534 and move generic flash access stuff into it
3535 o change/expand configuration file DK1C20.h
3536 - Add support for NIOS Development Kit DK1S10
3537 - Add status LED support for NIOS systems
3538 - Add dual 7-segment LED support for Altera NIOS DevKits
3540 * Patch by Ronen Shitrit, 10 Dec 2003:
3541 Add support for the Marvell DB64360 / DB64460 development boards
3543 * Patch by Detlev Zundel, 10 Dec 2003:
3544 fix dependency problem in examples/Makefile
3546 * Patch by Denis Peter, 8 Dec 2003
3547 - add support for the PATI board (MPC555)
3548 - add SPI support for the MPC5xx
3550 * Patch by Anders Larsen, 08 Dec 2003:
3551 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3552 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3553 cleanup some redundand #defines
3555 * Patch by André Schwarz, 8 Dec 2003:
3556 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3557 - TX and RX deskriptors must be quad-word aligned
3558 - does not work with only one TX deskriptor
3559 - standard reset method does not work
3561 * Patch by Masami Komiya, 08 Dec 2003:
3562 add RTL8139 ethernet driver
3564 * Patches by Ed Okerson, 07 Dec 2003:
3565 - fix ethernet for the AU1x00 processors in little-endian mode.
3566 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3568 * Minor code cleanup (coding style)
3570 * Patch by Reinhard Meyer, 30 Dec 2003:
3571 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3572 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3573 - turned debug print of PHY registers into a function (called in two places)
3574 - added support for EMK MPC5200 based modules
3576 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3578 * Add support for TQM866M modules
3580 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3582 * Fix a few compiler warnings
3584 * Patch by Reinhard Meyer, 28 Dec 2003:
3585 Add initial support for TOP5200 board
3587 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3588 environment variable which can set to "100", "133", or "150". The
3589 CPU clock will be configured accordingly upon next reboot. Other
3590 values are ignored. In case of an invalid or undefined "cpuclk"
3591 value, the compile-time default CPU clock speed will be used.
3593 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3594 window that is used to access the UART registers by the Linux driver)
3596 * Patch by Reinhard Meyer, 20 Dec 2003:
3597 Fix clock calculation for the MPC5200 for higher clock frequencies
3598 (above 2**32 / 10 = 429.5 MHz).
3600 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3602 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3604 * Add new configuration for IceCube board with DDR memory
3606 * Update TRAB memory configurations
3608 * Add JFFS2 support for INCA-IP board
3610 * Patch by Bill Hargen, 09 Dec 2003:
3611 - BUBINGA405EP: changed flash driver to protect top sector containing
3613 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3614 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3615 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3616 - 405EP: added/fixed support for "reginfo" command.
3617 - 4xx: removed spurious MII error messages on "mii info" command.
3619 * Patch by Bernhard Kuhn, 28 Nov 2003:
3620 add support for ColdFire CPU
3621 add support for Motorola M5272C3 and M5282EVB boards
3623 * Patch by Pierre Aubert, 24 Nov 2003:
3624 - add a return value for the fpga command
3625 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3626 is defined. If ide_preinit fails, ide_init is aborted.
3627 - fix an endianess problem in fat.h
3629 * Patch by Wolter Kamphuis, 05 Dec 2003:
3630 Add support for SNMC's QS850/QS823/QS860T boards
3632 * Patch by Yuli Barcohen, 3 Dec 2003:
3633 "revive" U-Boot support for old Motorola MPC860ADS board
3635 * Patch by Cam(ilo?), 03 Dec 2003:
3636 make examples build even with broken Montavista objcopy
3638 * Patch by Pavel Bartusek, 27 Nov 2003:
3639 fix conversion problem with "bootretry" evironment variable
3641 * Patch by Andre Schwarz, 24 Nov 2003:
3642 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3644 * Patch by Pavel Bartusek, 21 Nov 2003:
3645 set ZMII bridge speed on 440
3647 * Patch by Anders Larsen, 17 Nov 2003:
3648 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3650 * Patches by David Müller, 14 Nov 2003:
3651 - board/mpl/common/common_util.c
3652 * implement support for BZIP2 compressed images
3653 * various cleanups (printf -> puts, ...)
3654 - board/mpl/common/flash.c
3655 * report correct errors to upper layers
3656 * check the erase fail and VPP low bits in status reg
3657 - board/mpl/vcma9/cmd_vcma9.c
3658 - board/mpl/vcma9/flash.c
3659 * various cleanups (printf -> puts, ...)
3661 * fix typo in comment
3662 - cpu/arm920t/usb_ohci.c
3663 * support for S3C2410 is missing in #if line
3665 * reinit some registers in case of error (cable missing, ...)
3667 * support for USB/MMC devices is missing in #if line
3668 - include/configs/MIP405.h
3669 - include/configs/PIP405.h
3670 * enable BZIP2 support
3671 * enlarge malloc space to 1MiB because of BZIP2 support
3672 - include/configs/VCMA9.h
3673 * enable BZIP2 support
3674 * enlarge malloc space to 1MiB because of BZIP2 support
3675 * enable USB support
3676 - lib_arm/armlinux.c
3677 * change calling convention of ARM Linux kernel as
3678 described on http://www.arm.linux.org.uk/developer/booting.php
3680 * Patch by Thomas Lange, 14 Nov 2003:
3681 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3682 support all these AMD boards.
3684 * Patch by Thomas Lange, 14 Nov 2003:
3685 Workaround for mips au1x00 physical memory accesses (the au1x00
3686 uses a 36 bit bus internally and cannot access physical memory
3687 directly. Use the uncached SDRAM address instead of the physical
3690 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3691 add Realtek 8019 ethernet driver
3693 * Patch by Yuli Barcohen, 13 Nov 2003:
3694 MPC826xADS/PQ2FADS cleanup
3696 * Patch by Anders Larsen, 12 Nov 2003:
3697 Update README to mark the PORTIO commands non-standard
3699 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3700 update for for Atmel AT91RM9200DK development kit:
3701 - support for environment variables in DataFlash
3702 - Atmel DataFlash AT45DB1282 support
3704 * Patch by Jeff Carr, 11 Nov 2003:
3705 add support for new version of 8270 processors
3707 * Patches by George G. Davis, 05 Nov 2003:
3708 - only pass the ARM linux initrd tag to the kernel when an initrd
3710 - update omap1510inn configuration file
3712 * Patches by Stephan Linz, 3 Nov 2003:
3713 - more endianess fixes for LAN91C111 driver
3714 - CFG_HZ configuration patch for NIOS Cyclone board
3716 * Patch by Stephan Linz, 28 Oct 2003:
3717 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3719 * Patch by Steven Scholz, 20 Oct 2003:
3720 - make "mii info <addr>" show infor for PHY at "addr" only
3721 - Endian fix for miiphy_info()
3723 * Patch by Gleb Natapov, 19 Sep 2003:
3724 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3726 * Patch by Anders Larsen, 17 Sep 2003:
3727 Bring ARM memory layout in sync with the documentation:
3728 stack and malloc-heap are now located _below_ the U-Boot code
3730 * Accelerate booting on TRAB board: read and check autoupdate image
3731 headers first instead of always reading the whole images.
3733 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3735 * Enabled password check on RMU board
3737 * Fix configuration problem with IceCube in LOWBOOT configuration:
3738 envrionment got embedded, corrupting the image layout.
3740 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3742 * Added BMS2003 board
3743 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3745 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3746 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3749 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3752 * Add checksum verification to 'imls' command
3754 * Add bd_info fields needed for 4xx Linux I2C driver
3756 * Patch by Martin Krause, 4 Nov. 2003:
3757 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3759 * Print used network interface when CONFIG_NET_MULTI is set
3761 * Patch by Bernhard Kuhn, 28 Oct 2003:
3762 Add low boot support for MPC5200
3764 * Fix problem with dual PCMCIA support (NSCU)
3766 * Fix MPC5200 I2C initialization function
3768 ======================================================================
3769 Changes for U-Boot 1.0.0:
3770 ======================================================================
3772 * Fix parameter passing to standalone images with bootm command
3774 * Patch by Kyle Harris, 30 Oct 2003:
3775 Fix build errors for ixdp425 board
3777 * Patch by David M. Horn, 29 Oct 2003:
3778 Fixes to build under CYGWIN
3780 * Get IceCube MGT5100 working (again)
3782 * Fix problems in memory test on some boards (which was not
3783 non-destructive as intended)
3785 * Patch by Gary Jennejohn, 28 Oct 2003:
3786 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3787 to prevent stack overflow on ARM systems
3789 * Patch by Stephan Linz, 28 Oct 2003:
3790 fix init sequence error for NIOS port
3792 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3794 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3796 * Patch by Xiao Xianghua, 23 Oct 2003:
3797 small patch for mpc85xx
3799 * Fix small problem in MPC5200 I2C driver
3801 * Fix FCC3 support on ATC board
3803 * Correct header printing for multi-image files in do_bootm()
3805 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3807 * Fix PCI problems on PPChameleon board
3809 * Patch by Steven Scholz, 18 Oct 2003:
3810 Fix AT91RM9200 ethernet driver
3812 * Patch by Nye Liu, 17 Oct 2003:
3813 Fix typo in include/mpc8xx.h
3815 * Patch by Richard Woodruff, 16 Oct 03:
3816 Fixes for cpu/arm925/interrupt.c
3817 - Initialize timestamp & lastdec vars.
3818 - fix timestamp overflows.
3819 - fix lastdec overflow.
3820 - smarter normalization to allow udelay() below 1ms to work.
3822 * Patch by Scott McNutt, 16 Oct
3823 add networking support for the Altera Nios Development Kit,
3824 Cyclone Edition (DK-1C20)
3826 * Patch by Jon Diekema, 14 Oct 2003:
3827 add hint about doc/README.silent to README file
3829 * Add CompactFlash support for NSCU
3831 * Fix PCI problems on PPChameleonEVB
3833 * TRAB auto-update: Base decision if we have to strip the image
3834 header on image type as encoded in the header
3835 (include image type patch by Martin Krause, 17 Oct 2003)
3837 * Patches by Xianghua Xiao, 15 Oct 2003:
3839 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3840 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3841 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3843 * Fix flash timings on TRAB board
3845 * Make sure HUSH is initialized for running auto-update scripts
3847 * Make 5200 reset command _really_ reset the board, without running
3848 any other code after it
3850 * Fix errors with flash erase when range spans across banks
3851 that are mapped in reverse order
3853 * Fix flash mapping and display on P3G4 board
3855 * Patch by Kyle Harris, 15 Jul 2003:
3856 - add support for Intel IXP425 CPU
3857 - add support for IXDP425 eval board
3859 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3860 for more information
3862 * Patch by Steven Scholz, 10 Oct 2003
3863 - Add support for Altera FPGA ACEX1K
3865 * Patches by Thomas Lange, 09 Oct 2003:
3866 - fix cmd_ide.c for non ppc boards (read/write functions did not
3867 add ATA base address)
3868 - fix for shannon board
3869 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3870 - Endian swap ATA identity for all big endian CPUs, not just PPC
3871 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3873 - add support for dbau1x00 board (MIPS32)
3875 * Patch by Sangmoon Kim, 07 Oct 2003:
3876 add support for debris board
3878 * Patch by Martin Krause, 09 Oct 2003:
3879 Fixes for TRAB board
3880 - /board/trab/rs485.c: correct baudrate
3881 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3882 udelay(); fix some timing problems with adc controller
3883 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3884 modify commands: touch and buzzer
3886 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3887 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3888 Use direct function calls for auto_update instead of hush commands
3890 * Patch by Scott McNutt, 04 Oct 2003:
3891 - add support for Altera Nios-32 CPU
3892 - add support for Nios Cyclone Development Kit (DK-1C20)
3894 * Patch by Steven Scholz, 29 Sep 2003:
3895 - A second parameter for bootm overwrites the load address for
3896 "Standalone Application" images.
3897 - bootm sets environment variable "filesize" to the resulting
3898 (uncompressed) data length for "Standalone Application" images
3899 when autostart is set to "no". Now you can do something like
3900 if bootm $fpgadata $some_free_ram ; then
3901 fpga load 0 $some_free_ram $filesize
3904 * Patch by Denis Peter, 25 Sept 2003:
3905 add support for the MIP405 Rev. C board
3907 * Patch by Yuli Barcohen, 25 Sep 2003:
3908 add support for Zephyr Engineering ZPC.1900 board
3910 * Patch by Anders Larsen, 23 Sep 2003:
3911 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3912 implemented for the x86 architecture)
3914 * Patch by Sangmoon Kim, 23 Sep 2003:
3915 fix pll_pci_to_mem_multiplier table for MPC8245
3917 * Patch by Anders Larsen, 22 Sep 2003:
3918 enable timed autoboot on PXA
3920 * Patch by David Müller, 22 Sep 2003:
3921 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3922 returns correct libgcc file path
3923 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3924 time on s3c24x0 systems
3926 * Patch by Jon Diekema, 19 Sep 2003:
3927 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3928 link state to the fault LED.
3929 - In NetLoop, make the Fault LED reflect the link status. The link
3930 status gets updated on entry, and on timeouts.
3932 * Patch by Anders Larsen, 18 Sep 2003:
3933 allow mkimage to build and run on Cygwin-hosted systems
3935 * Patch by Frank Müller, 18 Sep 2003:
3936 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3939 * Patch by Pantelis Antoniou, 16 Sep 2003:
3940 add tool to compute fileds in the PLPRCR register for MPC86x
3942 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3944 * Fix build problems under FreeBSD
3946 * Add generic filesystem image type
3948 * Make fatload set filesize environment variable
3950 * enable basic / medium / high-end configurations for PPChameleonEVB
3951 board; fix NAND code
3953 * enable TFTP client code to specify to the server the desired
3954 timeout value (see RFC-2349)
3956 * Improve SDRAM setup for TRAB board
3958 * Suppress all output with splashscreen configured only if "splashimage"
3961 * Fix problems with I2C support for mpc5200
3963 * Adapt TRAB configuration and auto_update to new memory layout
3965 * Add configuration for wtk board
3967 * Add support for the Sharp LQ065T9DR51U LCD display
3969 * Patch by Rune Torgersen, 17 Sep 2003:
3970 - Fixes for MPC8266 default config
3971 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3973 * Patches by Jon Diekema, 17 Sep 2003:
3974 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3977 - adjust "help" output
3979 * Patches by Anders Larsen, 17 Sep 2003:
3980 - fix spelling errors
3981 - set GD_FLG_DEVINIT flag only after device function pointers
3983 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3985 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3986 - trigger watchdog while waiting in serial driver
3988 * Add auto-update code for TRAB board using USB memory sticks,
3989 support new configuration with more memory
3991 * disable MPC5200 bus pipelining as workaround for bus contention
3993 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3994 priority; configure critical interrupts to be handled like external
3997 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3998 go back to 66 MHz for stability
4000 * Patches by Jon Diekema, 15 Sep 2003:
4001 - add description for missing CFG_CMD_* entries in the README file
4004 * Patch by Gleb Natapov, 14 Sep 2003:
4005 enable watchdog support for all MPC824x boards that have a watchdog
4007 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
4008 "Non-octet Aligned Frame" errors we see at 100 Mbps
4010 * Patch by Sharad Gupta, 14 Sep 2003:
4011 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
4013 * Patch by llandre, 11 Sep 2003:
4014 update configuration for PPChameleonEVB board
4016 * Patch by David Müller, 13 Sep 2003:
4017 various changes to VCMA9 board specific files
4019 * Add I2C support for MGT5100 / MPC5200
4021 * Patch by Rune Torgersen, 11 Sep 2003:
4022 Changed default memory option on MPC8266ADS to NOT be Page Based
4023 Interleave, since this doesn't work very well with the standard
4026 * Patch by George G. Davis, 12 Sep 2003:
4027 fix Makefile settings for sk98 driver
4029 * Patch by Stefan Roese, 12 Sep 2003:
4030 - new boards added: DP405, HUB405, PLU405, VOH405
4031 - some esd boards updated
4032 - cpu/ppc4xx/sdram.c: disable memory controller before setting
4034 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
4036 * Patch by Martin Krause, 11 Sep 2003:
4037 add burn-in tests for TRAB board
4039 * Enable instruction cache on MPC5200 board
4041 * Patch by Denis Peter, 11 Sep 2003:
4042 - fix USB data pointer assignment for bulk only transfer.
4043 - prevent to display erased directories in FAT filesystem.
4045 * Change output format for NAND flash - make it look like for other
4048 ======================================================================
4049 Changes for U-Boot 0.4.8:
4050 ======================================================================
4052 * Add I2C and RTC support for RMU board
4054 * Patches by Denis Peter, 9 Sep 2003:
4055 add FAT support for IDE, SCSI and USB
4057 * Patches by Gleb Natapov, 2 Sep 2003:
4058 - cleanup of POST code for unsupported architectures
4059 - MPC824x locks way0 of data cache for use as initial RAM;
4060 this patch unlocks it after relocation to RAM and invalidates
4063 * Patch by Gleb Natapov, 30 Aug 2003:
4064 new I2C driver for mpc107 bridge. Now works from flash.
4066 * Patch by Dave Ellis, 11 Aug 2003:
4067 - JFFS2: fix typo in common/cmd_jffs2.c
4068 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
4069 - JFFS2: remove node version 0 warning
4070 - JFFS2: accept JFFS2 PADDING nodes
4071 - SXNI855T: add AM29LV800 support
4072 - SXNI855T: move environment from EEPROM to flash
4073 - SXNI855T: boot from JFFS2 in NOR or NAND flash
4075 * Patch by Bill Hargen, 11 Aug 2003:
4076 fixes for I2C on MPC8240
4077 - fix i2c_write routine
4078 - fix iprobe command
4079 - eliminates use of global variables, plus dead code, cleanup.
4081 * Add support for USB Mass Storage Devices (BBB)
4082 (tested with USB memory sticks only)
4084 * Avoid flicker on TRAB's VFD
4086 * Add support for SK98xx driver
4088 * Add PCI support for SL8245 board
4090 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
4091 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
4092 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
4094 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
4095 to allow for more accurate baudrate settings
4096 (error now 0.7% at 115 kbps, instead of 3.5% before)
4098 * Patch by Andreas Mohr, 4 Sep 2003:
4099 Fix a lot of spelling errors
4101 * Add support for PPChameleon Eval Board
4103 * Add support for P3G4 board
4105 * Fix problem with MGT5100 FEC driver: add "early" MAC address
4108 * Patch by Yuli Barcohen, 7 Aug 2003:
4109 check BCSR to detect if the board is configured in PCI mode
4111 ======================================================================
4112 Changes for U-Boot 0.4.7:
4113 ======================================================================
4115 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
4116 add support for Adder II MPC852T module
4118 * Patch by George G. Davis, 19 Aug 2003:
4119 fix TI Innovator/OMAP1510 pin configs
4121 * Patches by Kshitij, 18 Aug 2003
4122 - add support for arm926ejs cpu core
4123 - add support for TI OMAP 1610 Innovator Board
4125 * Patch by Yuli Barcohen, 14 Aug 2003:
4126 add support for bzip2 uncompression
4128 * Add GCC library to examples/Makefile so GCC utility functions will
4131 * Add I2C and RTC support for RMU board using software I2C driver
4132 (because of better response to iprobe command); fix problem with
4135 * Patch by Matthias Fuchs, 28 Aug 2003:
4136 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
4137 CONFIG_BOOTP_MAKS (see README).
4139 * Fix ICU862 environment problem
4141 * Fix RAM size detection for RMU board
4143 * Implement "reset" for MGT5100/MPC5200 systems
4145 ======================================================================
4146 Changes for U-Boot 0.4.6:
4147 ======================================================================
4149 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
4150 allow selection of clock frequency as "make" target
4152 * Implement memory autosizing code for IceCube boards
4154 * Configure network port on INCA-IP for autonegotiation
4156 * Fix overflow problem in network timeout code
4158 * Patch by Richard Woodruff, 8 Aug 2003:
4159 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
4161 ======================================================================
4162 Changes for U-Boot 0.4.5:
4163 ======================================================================
4165 * Update for TQM board defaults:
4166 disable clocks_in_mhz, enable boot count limit
4168 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
4169 in toplevel directory instead. Removed astest.c from tools/gdb because
4170 it is no longer relevant.
4172 * Fix PCI support for MPC5200 / IceCube Board
4174 * Map ISP1362 USB OTG controller for NSCU board
4176 * Patch by Brad Parker, 02 Aug 2003:
4177 fix sc520_cdp problems
4179 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
4181 * Allow erase command to cross flash bank boundaries
4183 * Patch by Scott McNutt, 21 Jul 2003:
4184 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
4185 Both LynxOS and BlueCat linux KDIs are supported.
4187 * Patch by Richard Woodruff, 25 Jul 2003:
4188 use more reliable reset for OMAP/925T
4190 * Patch by Nye Liu, 25 Jul 2003:
4191 fix typo in mpc8xx.h
4193 * Patch by Richard Woodruff, 24 Jul 2003:
4194 Fixes for cmd_nand.c:
4195 - Fixed null dereferece which could result in incorrect ECC values.
4196 - Added support for devices with no Ready/Busy signal hooked up.
4197 - Added OMAP1510 read/write protect handling.
4198 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
4200 - Switched default ECC to be JFFS2.
4202 * Allow crc32 to be used at address 0x000
4204 * Provide consistent interface to standalone applications to access
4205 the 'global_data' structure
4206 Provide a doc/README.standalone more useful to users/developers.
4208 * Make IceCube MGT5100 FEC driver work
4210 * Implement new mechanism to export U-Boot's functions to standalone
4211 applications: instead of using (PPC-specific) system calls we now
4212 use a jump table; please see doc/README.standalone for details
4214 * Patch by Dave Westwood, 24 Jul 2003:
4215 added support for Unity OS (a proprietary OS)
4217 * Patch by Detlev Zundel, 23 Jul 2003:
4218 add "imls" command to print flash table of contents
4220 * Fix cold boot detection for log buffer reset
4222 * Return error for invalid length specifiers with "cp.X" etc.
4224 * Fix startup problem on MIPS
4226 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
4227 bitmap support is configured
4229 * Patch by Bill Hargen, 18 Jul 2003:
4230 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
4232 * Patch by Denis Peter, 18 Jul 2003:
4233 - fix memory configuration for MIP405T
4234 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
4236 * Cleanup of TQM82xx configurations; use "official" board types
4237 to make selection easier.
4239 * Patch by Martin Krause, 17 Jul 2003:
4240 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
4242 * Patch by Richard Woodruff, 17 July 03:
4243 - Fixed bug in OMAP1510 baud rate divisor settings.
4245 * Patch by Nye Liu, 16 July 2003:
4247 - add MPC86xADS support (uses MPC86xADS.h)
4248 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
4250 o BRG changes (EXTAL/XTAL restricted to 10MHz)
4251 o don't trust gclk() software measurement by default, depend on
4252 CONFIG_8xx_GCLK_FREQ
4253 - add DRAM SIMM not installed detection
4254 - use more "correct" SDRAM initialization sequence
4255 - allow different SDRAM sizes (8xxADS has 8M)
4257 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
4258 - rename MAMR/MBMR defines to be more consistent. Should eventually
4259 be merged into MxMR to better reflect the PowerQUICC datasheet.
4261 * Patch by Yuli Barcohen, 16 Jul 2003:
4262 support new Motorola PQ2FADS-ZU evaluation board which replaced
4263 MPC8260ADS and MPC8266ADS
4265 ======================================================================
4266 Changes for U-Boot 0.4.4:
4267 ======================================================================
4269 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
4271 * Add support for MGT5100 and MPC5200 processors
4273 * Patch by Lutz Dennig, 15 Jul 2003:
4274 update for R360MPI board
4276 ======================================================================
4277 Changes for U-Boot 0.4.3:
4278 ======================================================================
4280 * Patches by Kshitij, 04 Jul 2003
4281 - added support for arm925t cpu core
4282 - added support for TI OMAP 1510 Innovator Board
4284 * Patches by Martin Krause, 14 Jul 2003:
4285 - add I2C support for s3c2400 systems (trab board)
4286 - (re-) add "ping" to command table
4288 * Fix handling of "slow" POST routines
4290 * Patches by Yuli Barcohen, 13 Jul 2003:
4291 - Correct flash and JFFS2 support for MPC8260ADS
4292 - fix PVR values and clock generation for PowerQUICC II family
4295 * Patch by Bernhard Kuhn, 08 Jul 2003:
4296 - add support for M68K targets
4298 * Patch by Ken Chou, 3 Jul:
4299 - Fix PCI config table for A3000
4300 - Fix iobase for natsemi.c
4301 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4303 * Allow to enable "slow" POST routines by key press on power-on
4304 * Fix temperature dependend switching of LCD backlight on LWMON
4305 * Tweak output format for LWMON
4307 * Patch by Stefan Roese, 11 Jul 2003:
4308 - Fix bug in CONFIG_VERSION_VARIABLE.
4309 - AR405 config updated.
4310 - OCRTC/ORSG: bsp command added.
4311 - ASH405 bsp update.
4313 ======================================================================
4314 Changes for U-Boot 0.4.2:
4315 ======================================================================
4317 * Add support for NSCU board
4319 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4321 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4322 mirror bit flash on TQM8xxM modules
4324 * Patch by Kenneth Johansson, 30 Jun 2003:
4325 get rid of MK_CMD_ENTRY macro; update doc/README.command
4327 * Patch by Seb James, 30 Jun 2003:
4328 Improve documentation of I2C configuration in README
4330 * Fix problems with previous log buffer "fixes"
4332 * Fix minor help text issues
4334 * "log append" did not append a newline
4336 ======================================================================
4337 Changes for U-Boot 0.4.1:
4338 ======================================================================
4340 * Fix some missing commands, cleanup header files
4341 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4343 * Rewrite command lookup and help command (fix problems with bubble
4344 sort when sorting command name list). Minor cleanup here and there.
4346 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4347 - Allow to call sysmon function interactively
4348 - PIC on LWMON board needs delay after power-on
4349 - Add missing RSR definitions for MPC8xx
4350 - Improve log buffer handling: guarantee clean reset after power-on
4351 - Add support for EXBITGEN board (aka "genie")
4352 - Add support for SL8245 board
4355 - remove trailing white space, trailing empty lines, C++ comments, etc.
4356 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4358 * Patches by Kenneth Johansson, 25 Jun 2003:
4359 - major rework of command structure
4360 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4362 ======================================================================
4363 Changes for U-Boot 0.4.0:
4364 ======================================================================
4366 * Patches by Robert Schwebel, 26 Jun 2003:
4367 - csb226 configuration updated
4368 - credits for logodl port updated
4369 - innokom configuration updated
4370 - logodl tree update, still with coding style inconsistencies
4371 - added OCM for ppc405 warning to README
4373 * Patch by Pantelis Antoniou, 25 Jun 2003:
4374 update NetVia with V2 board support
4376 * Header file cleanup for ARM
4378 * Patch by Murray Jensen, 24 Jun 2003:
4379 - make sure to use only U-boot provided header files
4380 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4382 * Patch by Stefan Roese, 24 Jun 2003:
4383 - Update esd ASH405 board files.
4384 - Update esd DASA_SIM config file.
4385 - Add ping command to some esd boards.
4387 * Patch by Yuli Barcohen, 23 Jun 2003:
4388 Update for MPC8260ADS board
4390 * Patch by Murray Jensen, 23 Jun 2003:
4391 - cleanup of GCC 3.x compiler warnings
4393 * Patch by Rune Torgersen, 4 Jun 2003:
4394 add large memory support for MPC8266ADS board
4396 * Patch by Richard Woodruff, 19 June 03:
4397 - Enabled standard u-boot device abstraction for ARM
4398 - Enabled console device for ARM
4399 - Initilized bi_baudrate for ARM
4401 * Patch by Bill Hargen, 23 Apr 2003:
4402 fix byte order for 824x I2C addresses (write op)
4404 * Patch by Murray Jensen, 20 Jun 2003:
4406 - cleanup (especially for gcc-3.x compilers)
4408 * Patch by Tom Guilliams, 20 Jun 2003:
4409 added CONFIG_750FX support for IBM 750FX processors
4411 * Patch by Devin Crumb, 02 Apr 2003:
4412 Fix clock divider rounding problem in drivers/serial.c
4414 * Patch by Richard Woodruff, 19 June 03:
4415 - Fixed smc91c111 driver to sync with the u-boot environment
4416 (driver/smc91c111.c).
4417 - Added eth_init error return check in NetLoop (net/net.c).
4419 * Patch by Ken Chou, 19 June 2003:
4420 Added support for A3000 SBC board (Artis Microsystems Inc.)
4422 * Patches by Murray Jensen, 17 Jun 2003:
4423 - Hymod board database mods: add "who" field and new xilinx chip types
4424 - provide new "init_cmd_timeout()" function so code external to
4425 "common/main.c" can use the "reset_cmd_timeout()" function before
4426 entering the main loop
4427 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4428 slightly different. see include/configs/hymod.h for an example
4429 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4430 CFG_DTT_ADM1021 defined)
4431 - add new "eeprom_probe()" function which has similar args and
4432 behaves in a similar way to "eeprom_read()" etc.
4433 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4434 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4435 - gdbtools copyright update
4436 - ensure that set_msr() executes the "sync" and "isync" instructions
4437 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4438 - 8260 I/O ports fix: Open Drain should be set last when configuring
4439 - add SIU IRQ defines for 8260
4440 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4441 config.mk to allow board configurations to override the GNU
4442 linker script, selected via the LDSCRIPT, make variable, and to
4443 give an initial value to the OBJCFLAGS make variable
4444 - 8260 i2c enhancement:
4445 o correctly extends the timeout depending on the size of all
4446 queued messages for both transmit and receive
4447 o will not continue with receive if transmit times out
4448 o ensures that the error callback is done for all queued tx
4450 o correctly detects both tx and rx timeouts, only delivers one to
4451 the callback, and does not overwrite an earlier error
4452 o logic in i2c_probe now correct
4453 - add "vprintf()" function so that "panic()" function can be
4455 - many Hymod board changes
4457 * Patches by Robert Schwebel, 14 Jun 2003:
4458 - add support for Logotronic DL datalogger board
4459 - cleanup serial line after kermit binary download
4460 - add debugX macro (debug level support)
4461 - update mach-types.h to latest arm.linux.org.uk master list.
4463 * Patches by David Müller, 12 Jun 2003:
4464 - rewrite of the S3C24X0 register definitions stuff
4465 - "driver" for the built-in S3C24X0 RTC
4467 * Patches by Yuli Barcohen, 12 Jun 2003:
4468 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4469 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4470 configuration word supplied by FPGA on some MPC8260ADS boards
4472 * Patch by Pantelis Antoniou, 10 Jun 2003:
4473 Unify status LED interface
4475 * Add support for DS12887 RTC; add RTC support for ATC board
4477 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4478 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4479 - Add Atmel DataFlash support for reading and writing.
4480 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4481 - Add Flash detection on Atmel AT91RM9200DK
4482 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4483 - Replace old Ethernet PHY layer functions
4484 - Change link address
4486 * Patch by Frank Smith, 9 Jun 2003:
4487 use CRIT_EXCEPTION for machine check on 4xx
4489 * Patch by Detlev Zundel, 13 Jun 2003:
4490 added implementation of the "carinfo" command in cmd_immap.c
4492 * Fix CONFIG_NET_MULTI support in include/net.h
4494 * Patches by Kyle Harris, 13 Mar 2003:
4495 - Add FAT partition support
4496 - Add command support for FAT
4497 - Add command support for MMC
4499 - Add Intel PXA support for video
4500 - Add Intel PXA support for MMC
4502 - Enable MMC and FAT for lubbock board
4503 - Other misc changes for lubbock board
4505 * Patch by Robert Schwebel, April 02, 2003:
4506 fix for SMSC91111 driver
4508 * Patch by Vladimir Gurevich, 04 Jun 2003:
4509 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4511 * Patch by Stefan Roese, 05 Jun 2003:
4512 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4513 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4514 data cache can be used even if the chip select is in use.
4515 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4516 (see README for further description).
4517 - Changed config files of CONFIG_EEPRO100 boards to use the
4518 CFG_RX_ETH_BUFFER define.
4520 * Add support for RMU board
4522 * Add support for TQM862L at 100/50 MHz
4524 * Patch by Pantelis Antoniou, 02 Jun 2003:
4525 major reconstruction of networking code;
4526 add "ping" support (outgoing only!)
4528 * Patch by Denis Peter, 04 June 2003:
4529 add support for the MIP405T board
4531 * Patches by Udi Finkelstein, 2 June 2003:
4532 - Added support for custom keyboards, initialized by defining a
4533 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4534 - Added support for the RBC823 board.
4535 - cpu/mpc8xx/lcd.c now automatically calculates the
4536 Horizontal Pixel Count field.
4538 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4539 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4541 * Patch by Mark Rakes, 14 May 2003:
4542 add support for Intel e1000 gig cards.
4544 * Patch by Nye Liu, 3 Jun 2003:
4545 fix critical typo in MAMR definition (include/mpc8xx.h)
4547 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4549 * Patch by Klaus Heydeck, 2 Jun 2003
4550 Minor changes for KUP4K configuration
4552 * Patch by Marc Singer, 29 May 2003:
4553 Fixed rarp boot method for IA32 and other little-endian CPUs.
4555 * Patch by Marc Singer, 28 May 2003:
4556 Added port I/O commands.
4558 * Patch by Matthew McClintock, 28 May 2003
4559 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4560 - minor patches for utx8245
4562 * Patch by Daniel Engström, 28 May 2003:
4565 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4566 add nand flash support to SXNI855T configuration
4567 fix/extend nand flash support:
4568 - fix 'nand erase' command so does not erase bad blocks
4569 - fix 'nand write' command so does not write to bad blocks
4570 - fix nand_probe() so handles no flash detected properly
4571 - add doc/README.nand
4572 - add .jffs2 and .oob options to nand read/write
4573 - add 'nand bad' command to list bad blocks
4574 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4575 - make NAND read/write faster
4577 * Patch by Rune Torgersen, 23 May 2003:
4578 Update for MPC8266ADS board
4580 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4581 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4582 _time_ (!) if the environment is embedded within the U-Boot image,
4583 or in a separate flash sector.
4585 * Cleanup CFG_DER #defines in config files (wd maintained only)
4587 * Fix data abort exception handling for arm920t CPU
4589 * Fix alignment problems with flash driver for TRAB board
4591 * Patch by Donald White, 21 May 2003:
4592 fix calculation of base address in pci_hose_config_device()
4594 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4595 execute "cmd2", even if "cmd1" fails. Note that this is different
4596 to "run var1 var2" where the contents of "var2" will NOT be
4597 executed when a command in "var1" fails.
4599 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4601 * Patch by Kyle Harris, 20 May 2003:
4602 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4603 into cpu/pxa and arch-pxa.
4605 * Patch by Stefan Roese, 23 May 2003:
4606 - IBM PPC405EP port added.
4607 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4608 UART0) is used as default U-Boot console. PPC4xx only!
4609 - esd ASH405 board added (PPC405EP based).
4610 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4611 - esd CPCI405AB board added.
4612 - esd PMC405 board added.
4613 - Update of some esd boards.
4615 * Patch by Denis Peter, 19 Mai 2003:
4616 add support for the MIP405-3 board
4618 * Patch by Dave Ellis, 22 May 2003:
4619 Fix problem with only partially cleared .bss segment
4621 * Patch by Rune Torgersen, 12 May 2003:
4622 get PCI to work on a MPC8266ADS board; incorporate change to
4623 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4625 * Patch by Nye Liu, 1 May 2003:
4626 minor patches for the FADS8xx
4628 * Patch by Thomas Schäfer, 28 Apr 2003:
4629 Fix SPD handling for 256 ECC DIMM on Walnut
4631 * Add support for arbitrary bitmaps for TRAB's VFD command;
4632 allow to pass boot bitmap addresses in environment variables;
4633 allow for zero boot delay
4635 * Patch by Christian Geißinger, 19 May 2002:
4636 On TRAB: wait until the dummy byte has been completely sent
4638 * Patch by David Updegraff, 22 Apr 2003:
4639 update for CrayL1 board
4641 * Patch by Pantelis Antoniou, 21 Apr 2003:
4642 add boot support for ARTOS (a proprietary OS)
4644 * Patch by Steven Scholz, 11 Apr 2003:
4645 Add support for RTC DS1338
4647 * Patch by Rod Boyce, 24 Jan 2003:
4648 Fix counting of extended partitions in diskboot command
4650 * Patch by Christophe Lindheimer, 20 May 2003:
4651 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4653 * Fix SDRAM timing on Purple board
4655 * Add support for CompactFlash on ATC board
4656 (includes support for Intel 82365 and compatible PC Card controllers,
4657 and Yenta-compatible PCI-to-CardBus controllers)
4659 * Patch by Mathijs Haarman, 08 May 2003:
4660 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4662 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4664 * Add support for Promess ATC board
4666 * Patch by Keith Outwater, 28 Apr 2003:
4667 - Miscellaneous corrections and additions to GEN860T board specific code.
4668 - Added GEN860_SC variant to GEN860T.
4669 - Miscellaneous corrections to GEN860T documentation.
4670 - Correct duplicate entry in U-Boot CREDITS file.
4671 - Add GEN860T_SC entry in MAINTAINERS file.
4672 - Update CREDITS file with GEN860T_SC info.
4674 * Update Smiths Aerospace addresses in MAINTAINERS file
4676 * Fix error handling in hush's version of "run" command
4679 - Splashscreen support
4682 - temperature dependend enabling of LCD
4684 * Allow booting from old "PPCBoot" disk partitions
4686 * Add support for TQM8255 Board / MPC8255 CPU
4688 ======================================================================
4689 Changes for U-Boot 0.3.1:
4690 ======================================================================
4692 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4694 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4695 display when Linux takes over
4697 * Patch by Erwin Rol, 27 Feb 2003:
4698 Add support for RTEMS (this time for real).
4700 * Add support for "bmp info" and "bmp display" commands to load
4701 bitmap images; this can be used (for example in a "preboot"
4702 command) to display a splash screen very quickly after poweron.
4704 * Add support for 133 MHz clock on INCA-IP board
4706 * Patch by Lutz Dennig, 10 Apr 2003:
4707 Update for R360MPI board
4709 * Add new meaning to "autostart" environment variable:
4710 If set to "no", a standalone image passed to the
4711 "bootm" command will be copied to the load address
4712 (and eventually uncompressed), but NOT be started.
4713 This can be used to load and uncompress arbitrary
4716 * Patch by Stefan Roese, 10 Apr 2003:
4717 Changed DHCP client to use IP address from server option field #54
4718 from the OFFER packet in the server option field #54 in the REQUEST
4719 packet. This fixes a problem using a Windows 2000 DHCP server,
4720 where the DHCP-server is not the TFTP-server.
4722 * Set max brightness for MN11236 displays on TRAB board
4724 * Add support for TQM862L modules
4726 ======================================================================
4727 Changes for U-Boot 0.3.0:
4728 ======================================================================
4730 * Patch by Arun Dharankar, 4 Apr 2003:
4731 Add IDMA example code (tested on 8260 only)
4733 * Add support for Purple Board (MIPS64 5Kc)
4735 * Add support for MIPS64 5Kc CPUs
4737 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4739 * Patch by Denis Peter, 04 Apr 2003:
4740 - update MIP405-4 board
4742 * Patch by Stefan Roese, 4 Apr 2003:
4743 - U-Boot version environment variable "ver" added
4744 (CONFIG_VERSION_VARIABLE).
4745 - Changed PPC405GPr version from A to B.
4746 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4748 * Patches by Denis Peter, 03 April 2003:
4749 - fix PCI IRQs on MPL boards
4750 - fix two more un-relocated pointer problems
4752 * Fix behaviour of "run" command:
4753 - print error message iv variable does not exist
4754 - terminate processing of arguments in case of error
4756 * Patches by Peter Figuli, 10 Mar 2003
4757 - Add support for BTUART on PXA platform
4758 - Add support for WEP EP250 (PXA) board
4760 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4761 flash using a BDI2000
4763 * Implement fix for I2C Edge Conditions problem for all boards that
4764 use the bit-banging driver (common/soft_i2c.c)
4766 * Patch by Martin Winistoerfer, 23 Mar 2003
4767 - Add port to MPC555/556 microcontrollers
4768 - Add support for cmi customer board with
4769 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4771 * Patch by Rick Bronson, 28 Mar 2003:
4772 - fix common/cmd_nand.c
4774 * Patch by Arun Dharankar, 24 Mar 2003:
4775 - add threads / scheduler example code
4777 * Add patches by Robert Schwebel, 31 Mar 2003:
4778 - add ctrl-c support for kermit download
4779 - align bdinfo output on ARM
4780 - csb226 board: bring in sync with innokom/memsetup.S
4781 - csb226 board: fix MDREFR handling
4782 - misc doc fixes / extensions
4783 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4784 - add BOOT_PROGRESS to armlinux.c
4786 * Add CPU ID, version, and clock speed for INCA-IP
4788 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4789 - fix SRAM and SDRAM memory sizing
4790 - add status LED support
4791 - add MAC address for second (SCC1) ethernet port
4793 * Update default environment for TQM8260 board
4795 * Patch by Rick Bronson, 16 Mar 2003:
4796 - Add NAND flash support for reading, writing, and erasing NAND
4797 flash (certain forms of which are called SmartMedia).
4798 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4800 * Patches by Robert Schwebel, 19 Mar 2003:
4801 - use arm-linux-gcc as default compiler for ARM
4802 - fix i2c fixup code
4803 - fix missing baudrate setting
4804 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4805 - moved "ignoring trailing characters" _before_ u-boot wants to
4806 print out diagnostics messages; removes bogus characters at the
4809 * Patch by John Zhan, 18 Mar 2003:
4810 Add support for SinoVee Microsystems SC8xx boards
4812 * Patch by Rolf Offermanns, 21 Mar 2003:
4813 ported the dnp1110 related changes from the current armboot cvs to
4814 current u-boot cvs. smc91111 does not work. problem marked in
4815 smc91111.c, grep for "FIXME".
4817 * Patch by Brian Auld, 25 Mar 2003:
4818 Add support for STM flash chips on ebony board
4820 * Add PCI support for MPC8250 Boards (PM825 module)
4822 * Patch by Stefan Roese, 25 Mar 2003:
4825 * Patch by Stefan Roese, 20 Mar 2003:
4826 - CPCI4052 update (support for revision 3).
4827 - Set edge conditioning circuitry on PPC405GPr for compatibility
4828 to existing PPC405GP designs.
4829 - Clip udiv to 5 bits on PPC405 (serial.c).
4831 * Extend INCAIP board support:
4832 - add automatic RAM size detection
4833 - add "bdinfo" command
4834 - pass flash address and size to Linux kernel
4835 - switch to 150 MHz clock
4837 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4838 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4839 boards, version 153 for Rev. 200 boards).
4841 * Patch by Vladimir Gurevich, 12 Mar 2003:
4842 Fix relocation problem of statically initialized string pointers
4845 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4846 Cleanup & bug fixes for JFFS2 code:
4847 - the memory mangement was broken. It caused havoc on malloc by
4848 writing beyond the block boundaries.
4849 - the length calculation for files was wrong, sometimes resulting
4850 in short file reads.
4851 - data copying now optionally takes fragment version numbers into
4852 account, to avoid copying from older data.
4853 See doc/README.JFFS2 for details.
4855 * Patch by Josef Wagner, 12 Mar 2003:
4856 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4857 - ETH05 and BEDBUG support for CU824
4858 - added support for MicroSys CPC45
4859 - new BOOTROM/FLASH0 and DOC base for PM826
4861 * Patch by Robert Schwebel, 12 Mar 2003:
4862 Fix the chpart command on innokom board
4865 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4866 s/PPCBoot/U-Boot/ in some files
4867 s/pImage/uImage/ in some files
4869 * Patch by Detlev Zundel, 15 Jan 2003:
4870 Fix '' command line quoting
4872 * Patch by The LEOX team, 19 Jan 2003:
4873 - add support for the ELPT860 board
4874 - add support for Dallas ds164x RTC
4876 * Patches by David Müller, 31 Jan 2003:
4877 - minimal setup for CardBus bridges
4878 - add EEPROM read/write support in the CS8900 driver
4879 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4880 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4882 * Patch by Steven Scholz, 04 Feb 2003:
4883 add support for RTC DS1307
4885 * Patch by Reinhard Meyer, 5 Feb 2003:
4886 fix PLPRCR/SCCR init sequence on 8xx to allow for
4887 changes of EBDF by software
4889 * Patch by Vladimir Gurevich, 07 Feb 2003:
4890 "API-compatibility patch" for 4xx I2C driver
4892 * TRAB fixes / extensions:
4893 - Restore VFD brightness as saved in environment
4894 - add support for Fujitsu flashes
4895 - make sure both buzzers are turned off (drive low level)
4897 * Patches by Robert Schwebel, 06 Mar 2003:
4898 - fix bug in BOOTP code (must use NetCopyIP)
4899 - update of CSB226 port
4900 - clear BSS segment on XScale
4901 - added support for i2c_init_board() function
4902 - update to the Innokom plattform
4904 * Extend support for redundand environments for configurations where
4905 environment size < sector size
4907 * Patch by Rune Torgersen, 13 Feb 2003:
4908 Add support for Motorola MPC8266ADS board
4910 * Patch by Kyle Harris, 19 Feb 2003:
4911 patches for the Intel lubbock board:
4912 memsetup.S - general cleanup (based on Robert's csb226 code)
4913 flash.c - overhaul, actually works now
4914 lubbock.c - fix init funcs to return proper value
4916 * Patch by Kenneth Johansson, 26 Feb 2003:
4917 - Fixed off by one in RFTA calculation.
4918 - No need to abort when LDF is lower than we can program it's only
4919 minimum timing so clamp it to what we can do.
4920 - Takes function pointer to function for reading the spd_nvram. Usefull
4921 for faking data or hardcode a module without the nvram.
4922 - fix other user for above change
4923 - fix some comments.
4925 * Patches by Brian Waite, 26 Feb 2003:
4926 - fix port for evb64260 board
4927 - fix PCI for evb64260 board
4930 * Patch by Reinhard Meyer, 1 Mar 2003:
4931 Add support for EMK TOP860 Module
4933 * Patch by Yuli Barcohen, 02 Mar 2003:
4934 Add SPD EEPROM support for MPC8260ADS board
4936 * Patch by Robert Schwebel, 21 Jan 2003:
4937 - Add support for Innokom board
4938 - Don't complain if "install" fails
4939 - README cleanup (remove duplicated lines)
4940 - Update PXA header files
4942 * Add documentation for existing POST code (doc/README.POST)
4944 * Patch by Laudney Ren, 15 Jan 2003:
4945 Fix handling of redundand environment in "tools/envcrc.c"
4947 * Patch by Detlev Zundel, 28 Feb 2003:
4948 Add bedbug support for 824x systems
4950 * Add support for 16 MB flash configuration of TRAB board
4952 * Patch by Erwin Rol, 27 Feb 2003:
4953 Add support for RTEMS
4955 * Add image information to README
4957 * Patch by Stefan Roese, 18 Feb 2003:
4958 CPCIISER4 configuration updated.
4960 * Patch by Stefan Roese, 17 Feb 2003:
4961 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4963 * Patch by Stefan Roese, 13 Feb 2003:
4964 Add "pcidelay" environment variable (in ms, enabled via
4965 CONFIG_PCI_BOOTDELAY).
4966 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4967 RST# to respond to configuration cycles (33MHz -> 1s).
4969 * Fix dual PCMCIA slot support (when running with just one
4972 * Add VFD type detection to trab board
4974 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4975 variable with value in the EEPROM
4977 * Patch by Stefan Roese, 10 Feb 2003:
4978 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4980 * Add support for MIPS32 4Kc CPUs
4982 * Add support for INCA-IP Board
4984 ======================================================================
4985 Changes for U-Boot 0.2.2:
4986 ======================================================================
4988 * Add dual ethernet support on PM826
4990 * Add support for LXT971 PHY on PM826
4992 * Patch by Tord Andersson, 16 Jan 2003:
4993 Fix flash sector count for TQM8xxL
4995 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4996 16 bytes out of each 32 byte block)
4998 ======================================================================
4999 Changes for U-Boot 0.2.1:
5000 ======================================================================
5002 * Add support for V37 board
5003 (patch by Jón Benediktsson, 11 Dec 2002)
5005 * Update baudrate in bd_info when it gets changed
5007 * Add watchdog trigger points while waiting for serial port
5008 (so far only 8xx -- needed on LWMON with 100ms watchdog)
5010 * Improve command line tool to access the U-Boot's environment
5011 (figuration of the utility, using a config file)
5013 * Add single quote support for (old) command line parser
5015 * Switch LWMON board default config from FRAM to EEPROM;
5016 in POST, EEPROM shows up on 8 addresses
5018 ======================================================================
5019 Changes for U-Boot 0.2.0:
5020 ======================================================================
5022 * Use 1-byte-read instead of -write for iprobe() function
5023 Add i2c commands to PM826 config
5025 * extend I2C POST code: check for list on known addresses
5027 * Improve log buffer code; use "loglevel" to decide which messages
5028 to log on the console, too (like in Linux); get rid of "logstart"
5030 * Add command line tool to access the U-Boot's environment
5031 (board-specific for TRAB now, to be fixed later)
5033 * Patch by Hans-Joerg Frieden, 06 Dec 2002
5034 Fix misc problems with AmigaOne support
5036 * Patch by Chris Hallinan, 3 Dec 2002:
5037 minor cleanup to the MPC8245 EPIC driver
5039 * Patch by Pierre Aubert , 28 Nov 2002
5040 Add support for external (SIU) interrupts on MPC8xx
5042 * Patch by Pierre Aubert , 28 Nov 2002
5043 Fix nested syscalls bug in standalone applications
5045 * Patch by David Müller, 27 Nov 2002:
5046 fix output of "pciinfo" command for CardBus bridge devices.
5048 * Fix bug in TQM8260 board detection - boards got stuck when board ID
5051 * Add LED indication for IDE activity on KUP4K board
5053 * Fix startup problems with VFD display on TRAB
5055 * Patch by Pierre Aubert, 20 Nov 2002
5056 Add driver for Epson SED13806 graphic controller.
5057 Add support for BMP logos in cfb_console driver.
5059 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
5061 * Patch by Rod Boyce, 21 Nov 2002:
5062 fix PCMCIA on MBX8xx board
5064 * Patch by Pierre Aubert , 21 Nov 2002
5065 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
5066 bootmode word in DPRAM configurable
5068 * Patch by Daniel Engström, 18 Nov 2002:
5069 Fixes for x86 port (mostly strings issues)
5071 * Patch by Ken Chou, 18 Nov 2002:
5072 Fix for natsemi NIC cards (DP83815)
5074 * Patch by Pierre Aubert, 19 Nov 2002:
5075 fix a bug for the MII configuration, and some warnings
5077 * Patch by Thomas Frieden, 13 Nov 2002:
5078 Add code for AmigaOne board
5079 (preliminary merge to U-Boot, still WIP)
5081 * Patch by Jon Diekema, 12 Nov 2002:
5082 - Adding URL for IEEE OUI lookup
5083 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
5085 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
5086 root-on-nfs macros are designed to switch how the default boot
5087 method gets defined.
5089 * Patch by Daniel Engström, 13 Nov 2002:
5090 Add support for i386 architecture and AMD SC520 board
5092 * Patch by Pierre Aubert, 12 Nov 2002:
5093 Add support for DOS filesystem and booting from DOS floppy disk
5095 * Patch by Jim Sandoz, 07 Nov 2002:
5096 Increase number of network RX buffers (PKTBUFSRX in
5097 "include/net.h") for EEPRO100 based boards (especially SP8240)
5098 which showed "Receiver is not ready" errors when U-Boot was
5099 processing the receive buffers slower than the network controller
5102 * Patch by Andreas Oberritter, 09 Nov 2002:
5103 Change behaviour of NetLoop(): return -1 for errors, filesize
5104 otherwise; return code 0 is valid an means no file loaded - in this
5105 case the environment still gets updated!
5107 * Patches by Jon Diekema, 9 Nov 2002:
5108 - improve ADC/DAC clocking on the SACSng board to align
5109 the failing edges of LRCLK and SCLK
5110 - sbc8260 configuration tweaks
5111 - add status LED support for 82xx systems
5112 - wire sspi/sspo commands into command handler; improved error
5114 - add timestamp support and alternate memory test to the
5115 SACSng configuration
5117 * Patch by Vince Husovsky, 7 Nov 2002:
5118 Add "-n" to linker options to get rid of "Not enough room for
5119 program headers" problem
5121 * Patch by David Müller, 05 Nov 2002
5122 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
5123 so we can use an already existing name
5125 * Patch by Pierre Aubert, 05 Nov 2002
5126 Hardware relatied improvments in FDC boot code
5128 * Patch by Holger Schurig, 5 Nov 2002:
5129 Make the PXA really change it's frequency
5131 * Patch by Pierre Aubert, 05 Nov 2002
5132 Add support for slave serial Spartan 2 FPGAs
5134 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
5137 * Add support for log buffer which can be passed to Linux kernel's
5138 syslog mechanism; used especially for POST results.
5140 * Patch by Klaus Heydeck, 31 Oct 2002:
5141 Add initial support for kup4k board
5143 * Patch by Robert Schwebel, 04 Nov 2002:
5144 - use watchdog to reset PXA250 systems
5145 - added progress callbacks to (some of the) ARM code
5146 - update for Cogent CSB226 board
5148 * Add support for FPS860 board
5150 * Patch by Guillaume Alexandre,, 04 Nov 2002:
5151 Improve PCI access on 32-bits Compact PCI bus
5153 * Fix mdelay() on TRAB - this was still the debugging version with
5154 seconds instead of ms.
5156 * Patch by Robert Schwebel, 1 Nov 2002:
5157 XScale related cleanup (affects all ARM boards)
5159 * Cleanup of names and README.
5161 ======================================================================
5162 Notes for U-Boot 0.1.0:
5163 ======================================================================
5165 This is the initial version of "Das U-Boot", the Universal Boot Loader.
5167 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
5168 For information about the history of the project please see the
5169 PPCBoot project page at http://sourceforge.net/projects/ppcboot
5171 ======================================================================