Changes since U-Boot 1.1.4:
======================================================================
+* Change Yellowstone to use CFI write buffer
+ Patch by Stefan Roese, 07 Aug 2006
+
+* Add support for AMCC Sequoia PPC440EPx eval board
+ - Add support for PPC440EPx & PPC440GRx
+ - Add support for PPC440EP(x)/GR(x) NAND controller
+ in cpu/ppc4xx directory
+ - Add NAND boot functionality for Sequoia board,
+ please see doc/README.nand-boot-ppc440 for details
+ - This Sequoia NAND image doesn't support environment
+ in NAND for now. This will be added in a short while.
+ Patch by Stefan Roese, 07 Sep 2006
+
+* Fix mkimage -l bug with multifile images on 64bit platforms
+ Patch by David Updegraff, 06 Sep 2006
+
+* Fix build problems on sorcery board.
+
+* Fix coldfire build problems.
+ Patch by Marian Balakowicz, 01 Sep 2006
+
+* Add support for a saving build objects in a separate directory.
+ Modifications are based on the Linux kernel approach and support
+ two use cases:
+ 1) Add O= to the make command line 'make O=/tmp/build all'
+ 2) Set environement variable BUILD_DIR to point to the desired location
+ 'export BUILD_DIR=/tmp/build'
+ 'make'
+ The second approach can also be used with a MAKEALL script
+ 'export BUILD_DIR=/tmp/build'
+ './MAKEALL'
+ Command line 'O=' setting overrides the BUILD_DIR environent variable.
+ When none of the above methods is used the local build is performed
+ and the object files are placed in the source directory.
+
+* Remove the board/netstar/crcit binary from git repository.
+
+* Fix tools/updater build error.
+
+* Fix tools/easylogo build error.
+
+
+* Fixed problems on PRS200 board caused by adding splash screen on MCC200
+
+* Extended README entry on coding style
+
+* Added another example showing simple interrupt interception.
+
+* Added simple_strtoul(), getenv() and setenv() to the exported functions.
+ Also bumped up ABI version to reflect this change.
+
+* Added interrupt handling capabilities for mpc5xxx processors.
+ Also added Linux like BUG() macros.
+
+* Coding Style cleanup.
+ Patch by Stefano Babic, 31 Aug 2006
+
+* Add splashscreen support for MCC200 board.
+
+* Make the serial driver framework work with CONFIG_SERIAL_MULTI
+ enabled
+
+* PCIe endpoint support for AMCC Yucca 440SPe board
+ Patch by Tirumala R Marri, 26 Aug 2006
+
+* Improve DIMM detection for AMCC Yucca 440SPe board
+ Improved the memory DIMM detection for the Yucca 440SPe board for
+ the case where a memory DIMM is falsely detected as present.
+ This issue is seen on some AMCC Yucca 440SPe validation boards if
+ only one 512MB memory DIMM is installed, i.e. DIMM slot 0 is
+ populated and DIMM slot 1 is empty. In this case, U-Boot does
+ not correctly detect that there is only one DIMM memory module
+ installed and will falsely detect two DIMM memory modules are
+ present and therefore U-Boot will not calculate the correct amount
+ of total memory and u-boot will not booting up.
+ Patch by Adam Graham, 24 Aug 2006
+
+* Fix typo.
+
+* Code cleanup
+
+* Update for MCC200 / PRS200 boards:
+ - auto-adjust console device for Linux.
+ - fix typos.
+
+* Add a fix for a buggy USB device on the FO300 board.
+
+* Updates for MCC200 / PRS200 boards:
+ - support for configurations with SDRAM or DDR memory,
+ - support for highboot and lowboot
+ - adjusting environment definitions
+
+* Add support for WTK FO300 board (TQM5200 based).
+
+* Fix TQM834x hang.
+
+* Update for SC520 board.
+ Patch by David Updegraff, 02 Dec 2005
+
+* Fixed common.h spelling error.
+ Patch by Cory Tusar, 30 Nov 2005
+
+* Fix typo.
+ Patch by Andreas Engel, 28 Nov 2005
+
+* Fix fatload command on FAT32 formatted partitions.
+ Patch by Joachim Jaeger, 18 Nov 2005
+
+* Fix drivers/dm9000.c when configured in 32 bit mode.
+ Patch by Eric Benard, 17 Nov 2005
+
+* Cleanup debug code for yucca board.
+
+* MCC200: restrict addressable flash space to 32 MB
+
+* Add debug console on COM12 for MCC200 board
+
+* Fix control-c handing in CONFIG_CMDLINE_EDITING
+ Properly pass break code back from readline.
+ Patch by Roger Blofeld, 31 Jul 2006
+
+* Add commandline history support to all AMCC eval boards
+ Patch by Stefan Roese, 07 Aug 2006
+
+* Add Macronix MXLV320T flash support for AMCC Bamboo
+ Patch by Stefan Roese, 07 Aug 2006
+
+* Change "mii info" to not print an error upon missing PHY at address
+ Patch by Stefan Roese, 07 Aug 2006
+
+* Fix PCI-Express on PPC440SPe rev. A.
+
+* Fix preboot message on TQM85xx after switching to hush parser.
+
+* Adapt TQM85xx ramdisk address to Linux kernel memory map
+
+* Add initial support for PCI-Express on PPC440SPe (Yucca board).
+
+* Fix compiler warning for TRAB board.
+ Patch by Martin Krause, 07 Aug 2006
+
+* Prevent USB commands from working when USB is stopped.
+
+* Add rudimentary handling of alternate settings of USB interfaces.
+ This is in order to fix issues with some USB sticks timing out
+ during initialization. Some code readability improvements.
+
+* PPC440 DDR setup: Set SDRAM0_CFG0[PMU]=0 for best performance
+ AMCC suggested to set the PMU bit to 0 for best performace on
+ the PPC440 DDR controller.
+ Please see doc/README.440-DDR-performance for details.
+ Patch by Stefan Roese, 28 Jul 2006
+
+* AMCC bamboo (440EP) U-Boot image reduced to 384kbyte
+ Please see doc/README.bamboo for details.
+ Patch by Stefan Roese, 27 Jul 2006
+
+* Fix CONFIG_CMDLINE_EDITING implementation
+ Patch by Stefan Roese, 27 Jul 2006
+
+* Fix preboot message on TQM5200 after switching to hush parser.
+
+* MCC200: set default configuration to low_boot DDR,
+ and support for configurable options high_boot and/or SDRAM.
+
+* Add support for 256 MB SDRAM on CPU87
+ Patch by Josef Wagner, 25 Nov 2005
+
+* Add configuration for cam5200 board (based on TQM5200S).
+
+* More code cleanup
+
+* Disabled kvme080 board in MAKEALL because of build problems.
+
+* Code cleanup
+
+* Update NetStar board
+ Patch by Ladislav Michl, 03 Nov 2005
+
+* Make code better readable.
+ Patch by Ladislav Michl, 14 Sep 2005
+
+* Enable initrd ATAG for xm250 board.
+ Patch by Josef Wagner, 05 Sep 2005
+
+* Add readline cmdline-editing extension
+ Patch by JinHua Luo, 01 Sep 2005
+
+* Add support for friendly-arm SBC-2410X board
+ Patch by JinHua Luo, 01 Sep 2005
+
+* Fix multi-part image support on i386 platform.
+ Patch by David Updegraff, 19 Aug 2005
+
+* Add support for KVME080 board
+ Patch by Sangmoon Kim, 18 Aug 2005
+
+* Fix MIPS LE build problem
+ Patch by Matej Kupljen, 10 Aug 2005
+
+* Check argument count in "mii" command.
+ Problem pointed out by Andrew Dyer, 13 Jun 2005
+
+* Cleanup TQM5200 board configurations:
+ - make highboot configurations use environment at high end, too,
+ to avoid flash fragmentation
+ - always use redundand environment
+ - don't enable video code for modules without graphics controller
+ - provide useful (though different) mtdparts settings
+ - get rid of CONFIG_CS_AUTOCONF which was always set anyway
+
+* Extend mkconfig tool to print more useful target name
+
+* Add support for high-boot on TQM5200 and TQM5200S boards.
+ Hint: the CPLD on the TQM5200 must be programmed with a software
+ version supporting the high boot option! The new TQM5200S is
+ already supporting this option. On the TQM5200 this option will be
+ supported in configurations with MPC5200 rev B processors.
+ To actually "high boot", set jumper X30 on the STK52xx.
+ Patch by Martin Krause, 12 Jul 2006
+
+* Add support for new TQM5200 revisions
+ - Support for TQM5200S (short version without graphic controller)
+ - Support for modules with 'N' type S29GL128N Spansion flashes
+ (requires changes to flash layout)
+ - Support for MPC5200B cpu (mostly support for second SDRAM bank)
+ Patch by Martin Krause, 07 Jul 2006
+
+* Fix support for PS/2 keyboard on TQM85xx boards
+ The PS/2 keyobard driver for the TQM85xx modules only supports the
+ internal DUART of the MPC85xx CPU. Since the MPC8560 doesn't
+ include a DUART, the TQM8560 modules can't be used with the PS/2
+ keyboard controller on the STK85xx board.
+ The PS/2 keyboard driver should work with the modules TQM8540,
+ TQM8541 and TQM8555, but it only has been tested on a TQM8540, yet.
+ Make sure the PS/2 controller on the STK85xx is programmed. Jumper
+ settings: X66 1-2, 9-10; X61 2-3
+ Patch by Martin Krause, 21 Jun 2006
+
+* Adjust RTC century handling on STK52xx board to match Linux driver.
+ Patch by Martin Krause, 12 Jun 2006
+
+* Adjust filenames for USB update images on TRAB board.
+ During an automatic update via USB stick, U-Boot searches for
+ images with the name "firmware.img" and "kernel.img". This names
+ are now changed to "firmw_01.img" and "kernl_01.img". This is done,
+ to prevent updates of new boards (with the new macronics "c" step
+ flashes) with old, incompatible firmware or kernel versions.
+ Patch by Martin Krause, 21 Jun 2006
+
+* Bugfix in VFD routine on TRAB board.
+ Make sure upper lext pixel can be set to blue, too
+ (so far only red was possible).
+ Patch by Martin Krause, 15 Feb 2006
+
+* Enable buffered flash writes for TB5200 board.
+
+* Fix some bugs in TRAB board flash driver.
+ - increase CFG_FLASH_ERASE_TOUT from 2 to 15 seconds
+ - use CFG_FLASH_WRITE_TOUT for programming instead of CFG_FLASH_ERASE_TOUT
+ - remove "Unlock Bypass" mode, because macronix flashes do not support
+ this mode officially
+ - fix flash reset command from 0x00FF to 0x00F0. 0x00FF is only specified
+ for Intel compatible flashes, not for AMD compatible.
+ Patch by Martin Krause, 15 Feb 2006
+
+* Add additional error messages to flash driver on TRAB board
+ (for erase errors and timeout errors)
+ Patch by Martin Krause, 14 Feb 2006
+
+* Add support for TB5200 board
+ The TB5200 ("Tinybox") is a small baseboard for the TQM5200 module
+ integrated in a little aluminium case.
+ Patch by Martin Krause, 8 Jun 2006
+
+* Enable buffered flash writes for TQM5200 board.
+
+* Fix problems with SanDisk Corporation Cruzer Micro USB memory stick.
+
+* Add support for TQM885D board.
+ Patch by Martin Krause, 20 Mar 2006
+
+* Fix FEC initialisation: All MII configuration is done via FEC1
+ registers, but MII_SPEED was configured according to FEC used. So
+ if only FEC2 was used, this caused the real MII_SPEED register in
+ FEC1 to stay uninitalised, leqading to "mii_send STUCK!" messages.
+ Fix: always configure MII_SPEED on FEC1 only.
+ Patch by Markus Klotzbuecher, 12 Jul 2006
+
+* Add support for SPC1920 board.
+ Patch by Markus Klotzbuecher, 12 Jul 2006
+
+* MCC200 board: support console on any one of the Quad UART ports.
+
+* Fix error in flash protection calculation on MCC200 board.
+
+* Major PCMCIA Cleanup to make code better readable and maintainable.
+ Notes:
+ - Board-dependend code for RPXLITE and RPXCLASSIC-based boards
+ placed to the drivers/rpx_pmcia.c file to avoid duplication.
+ Same for TQM8xx-based boards (drivers/tqm8xx_pmcia.c).
+ - drivers/i82365.c has been split into two parts located at
+ board/atc/ti113x.c and board/cpc45/pd67290.c (ATC and CPC45 are
+ the only boards using CONFIG_82365).
+ - Changes were tested for clean build and *very* *few* boards.
+
+* Fix timer problems on AMCC yucca board.
+ Set Timer Clock Select to use CPU clock as a timer input source.
+
+* Bring yucca config more in line with other AMCC boards.
+
+* Add AMCC bamboo board to MAKEALL build script.
+
+* Fix AMCC bamboo eval board compilation errors.
+
+* Add system memory to the PCI region list for AMCC PPC44x CPUs.
+ Enabled it for Yucca board.
+
+* Cleanup config file and bootup output for Yucca board.
+
+* Fix CONFIG_440_GX define usage.
+
+* Remove autogenerated bmp_logo.h file.
+
+* Add support for AMCC 440SPe CPU based eval board (Yucca).
+
+* Call serial_initialize() before first debug() is used.
+
+* Cleanup trab board for GCC-4.x
+
+* VoiceBlue update: use new MTD flash partitioning methods, use more
+ reasonable TEXT_BASE, update default environment and enable keyed
+ autoboot.
+ Patch by Ladislav Michl, 16. Aug 2005
+
+* Add forgotten changes for the PLEB 2 Board.
+ Patch by David Snowdon, 13. Aug 2005
+
+* Add support for wrPPMC7xx/74xx boards
+ Patch by Richard Danter, 12 Aug 2005
+
+* Add support for gth2 board
+ Patch by Thomas Lange, Aug 11 2005
+
+* Add support for CONFIG_SERIAL_MULTI on MPC5xxx
+ Patch by Martin Krause, 8 Jun 2006
+
+ This patch supports two serial consoles on boards with
+ a MPC5xxx CPU. The console can be switched at runtime
+ by setting stdin, stdout and stderr to the desired serial
+ interface (serial0 or serial1). The PSCs to be used as
+ console port are definded by CONFIG_PSC_CONSOLE
+ and CONFIG_PSC_CONSOLE2.
+ See README.serial_multi for details.
+
+* Bugfix in I2C initialisation on S3C2400.
+ If the bus is blocked because of a previously interrupted
+ transfer, up to eleven clocks are generated on the I2CSCL
+ line to complete the transfer and to free the bus.
+ With this fix pin I2CSCL (PG6) is really configured as GPIO
+ so the clock pulses are really generated.
+ Patch by Martin Krause, 04 Apr 2006
+
+* Fix DDR6 errata on TQM834x boards
+ Patch by Thomas Waehner, 07 Mar 2006
+
+* Remove obsolete flash driver board/tqm5200/flash.c
+ Patch by Martin Krause, 11 Jan 2006
+
+* Update configuration for CMC-PU2 board
+ Patch by Martin Krause, 17 Nov 2005
+
+* Add support for PS/2 keyboard on TQM85xx board
+ Patch by Martin Krause, 07 Nov 2005
+
+ Tested on a STK85XX baseboard. Make sure the PS/2 controller
+ has been programmed. Jumper Settings: X66 1-2, 9-10; X61 2-3
+
+* Fix TRAB channel switching delay for trab_fkt.bin standalone applikation
+ In tsc2000_read_channel() the delay after setting the multiplexer
+ to a temperature channel is increased from 1,5 ms to 10 ms. This
+ is to allow the multiplexer inputs to stabilize after huge steps
+ of the input signal level.
+ Patch by Martin Krause, 08 Nov 2005
+
+* Adjust TQM5200 make targets
+ Make the automatic CS configuration the default.
+ The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB
+ and CONFIG_TQM5200_AC are removed.
+ "TQM5200_config" is now the default for STK52XX.200 base boards.
+ On a STK52XX.100 base board "TQM5200_STK100_config" must be used.
+ Patch by Martin Krause, 07 Nov 2005
+
+* Fix setting of environment variable "ver" on trab board
+ The environment variable "ver" is now set before
+ do_auto_update() is called, so that "ver" can be used
+ in USB update scripts.
+ Patch by Martin Krause, 27 Oct 2005
+
+* Fix wrong usage of udelay() in led_blink() on trab board
+ Patch by Martin Krause, 27 Oct 2005
+
+* Fix udelay bug in vfd.c for trab board
+ Patch by Martin Krause, 27 Oct 2005
+
+* Disable JFFS2 support for trab board
+ Patch by Martin Krause, 27 Oct 2005
+
+* Change mtdparts definition on trab board to match current flash map
+ Patch by Martin Krause, 27 Oct 2005
+
+* Fix memory init problems on MCC200 board
+
+* Fix IxEthDB.h to compile again
+ Patch by Stefan Roese, 14 Jun 2006
+
+* Minor cleanup for PCS440EP board
+ Patch by Stefan Roese, 13 Jun 2006
+
+* Add MCF5282 support (without preloader)
+ relocate ichache_State to ram
+ u-boot can run from internal flash
+ Add EB+MCF-EV123 board support.
+ Add m68k Boards to MAKEALL
+ Patch from Jens Scharsig, 08 Aug 2005
+
+* Nios II - Add Altera EP1C20, EP1S10 and EP1S40 boards
+ Patch by Scott McNutt, 08 Jun 2006
+
+* Nios II - Add EPCS Controller bootrom work-around
+ -When booting from an epcs controller, the epcs bootrom may leave the
+ slave select in an asserted state causing soft reset hang. This
+ patch ensures slave select is negated at reset.
+ Patch by Scott McNutt, 08 Jun 2006
+
+* Update PK1C20 board
+ -Update base addresses for standard configuration
+ -Eliminate use of CACHE_BYPASS in board code
+ Patch by Scott McNutt, 08 Jun 2006
+
+* Nios II - Fix I/O Macros and mini-app stubs
+ -Fix asm/io.h macros
+ -Eliminate use of CACHE_BYPASS in cpu code
+ -Eliminate assembler warnings
+ -Fix mini-app stubs and force no small data
+ Patch by Scott McNutt, 08 Jun 2006
+
+* Fix U-Boot environment sector protection on MCC200 board
+
+* Minor cleanup for PCS440EP board
+
+* Update PCS440EP port to fit into one flash device (incl. environment)
+ Patch by Stefan Roese, 06 Jun 2006
+
+* Add support for PCS440EP board
+ Patch by Stefan Roese, 02 Jun 2006
+
+* Fix examples/Makefile; some build targets were lost
+
+* Fix watchdog handling in CFI flash driver
+ Just use udelay() when waiting for status changes which will
+ implicitely trigger the watchdog.
+
+* Fix PCI to memory window size problems on PM82x boards
+ We use the "automatic" mode that was used for the MPC8266ADS and
+ MPC8272 boards. Eventually this should be used on all boards?]
+ Patch by Wolfgang Grandegger, 17 Jan 2006
+
+* Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
+ Patch by Stefan Roese, 29 May 2006
+
+* Update Intel IXP4xx support
+ - Add IXP4xx NPE ethernet MAC support
+ - Add support for Intel IXDPG425 board
+ - Add support for Prodrive PDNB3 board
+ - Add IRQ support
+ Patch by Stefan Roese, 23 May 2006
+
+* Fix problem in PVR detection for 440GR
+ Patch by Stefan Roese, 18 May 2006
+
+* Fix gcc 3.4.x AFLAGS setting for m68k platform.
+
+* Enable autoboot for M5271EVB board.
+
+* Changed default ramdisk addr in yosemite/yellowstone ports
+ Patch by Stefan Roese, 15 May 2006
+
+* Fix PCMCIA support on virtlab2
+
+* Add support for VirtLab2 board
+ (needed because of differences in the PCMCIA hardware).
+
+* Minor cleanup.
+
+* Update yosemite configuration to enable flash write buffer support
+ Patch by Stefan Roese, 10 May 2006
+
+* Fix compile warnings in common/xyzModem.c
+ Patch by Stefan Roese, 10 May 2006
+
+* Add support for AMCC 440EP Rev C and 440GR Rev B
+ Patch by John Otken, 08 May 2006
+
+* OMAP 5912/OSK: update EMIFS CS1 timings:
+ Problems have been seen in the linux kernel's smc91x network driver
+ due to improper bus timings. The latest 2.6 OMAP kernels currently
+ have a workaround, but this fix belongs in u-boot.
+ Patch by Kevin Hilman, 13 Oct 2005
+
+* Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
+ Patch by Hiroki Kaminaga, 11 Mar 2006
+
+* Update omap5912osk board support
+ - Fix OMAP support that omap5912osk compiles in current source tree
+ - Update with code from "http://omap.spectrumdigital.com/osk5912"
+ to fix problems with DDR initialization
+ - Fix timer setup
+ - Use CFI flash driver and support complete 32MB of onboard flash
+ - Add "print_cpuinfo()" and "checkboard()" functions to display
+ CPU (with frequency) and Board infos
+ Patch by Stefan Roese, 10 May 2006
+
+* Fix watchdog issues for ColdFire boards.
+
+* Add M5271EVB board support.
+
+* Make R5200 specific low level initialization board conditional.
+
+* Update CPU target identification strings for ColdFire family.
+
+* Update register definitions for MCF5271.
+
+* Fix serial console support for MCF5271.
+
+* Fixes for gcc 3.4 based m68k toolchain,
+ based on patch by Jate Sujjavanich.
+
+* Fix lowboot support on MCC200 board
+
+* Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
+ - Removed MPC8349ADS port
+ - Added PCI support to MPC8349ADS
+ - reworked memory map to allow mapping of all regions with BATs
+ Patch by Kumar Gala, 20 Apr 2006
+
+* Coding Style cleanup
+
+* Write RTC seconds first to maintain settings integrity per
+ Maxim/Dallas DS1306 data sheet.
+ Patch by Alan J. Luse, 02 May 2006
+
+* Scheduled for removal: strnicmp() which is unused
+
+* Update for Intel Monahans boards:
+ - support for magic key detection and handling on delta board
+ - NAND support for zylonite board + some minor cleanup
+
+* Declare load_serial_ymodem() when using CFG_CMD_LOADB.
+ Patch by Jon Loeliger, 01 May 2006
+
+* Fixed handling of bad checksums with "mkimage -l"
+
+* Added support for BC3450 board
+ Patch by Stefan Strobl, 21 Oct 2005
+
+* Update for NC650 board:
+ - Support rev1 and rev2 hardware
+ - adapt to new NAND layer
+ - add CP850 configuration based on NC650
+
+* MPC5200: enable snooping of DMA transactions on XLB even if no PCI
+ is configured; othrwise DMA accesses aren't cache coherent which
+ causes for example USB to fail.
+
+* Some code cleanup
+
+* Fix dbau1x00 boards broken by dbau1550 patch
+ PLL:s were not set for boards other than 1550.
+ Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
+ Default boot is now bootp for cards other than 1550.
+ Patch by Thomas Lange, 10 Aug 2005
+
+* Fixes common/cmd_flash.c:
+ - fix some compiler/parser error, if using m68k tool chain
+ - optical fix for protect on/off all messages, if using more
+ then one bank
+ Patch by Jens Scharsig, 28 Jul 2005
+
+* Fix Quad UART mapping on MCC200 board due to new HW revision
+
+* Fix JFFS2 support for legacy NAND driver.
+
+* Remove dependencies between DoC code and old legacy NAND driver.
+
+* Fix PM828_PCI target, for which PCI was *not* configured in.
+
+* Fix Lite5200B support: initialize SDelay register
+ See Freescale's AN3221 "MPC5200B SDRAM Initialization and
+ Configuration", 3.3.1 SDelay--MBAR + 0x0190
+
+* Changes/fixes for drivers/cfi_flash.c:
+
+ - Add Intel legacy lock/unlock support to common CFI driver
+
+ On some Intel flash's (e.g. Intel J3) legacy unlocking is
+ supported, meaning that unlocking of one sector will unlock
+ all sectors of this bank. Using this feature, unlocking
+ of all sectors upon startup (via env var "unlock=yes") will
+ get much faster.
+
+ - Fixed problem with multiple reads of envronment variable
+ "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
+
+ - Removed unwanted linefeeds from "protect" command when
+ CFG_FLASH_PROTECTION is enabled.
+
+ - Changed p3p400 board to use CFG_FLASH_PROTECTION
+
+ Patch by Stefan Roese, 01 Apr 2006
+
+* Changes/fixes for drivers/cfi_flash.c:
+ - Correctly handle the cases where CFG_HZ != 1000 (several
+ XScale-based boards)
+ - Fix the timeout calculation of buffered writes (off by a
+ factor of 1000)
+ Patch by Anders Larsen, 31 Mar 2006
+
+* Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
+
+ 405 SDRAM: - The SDRAM parameters can now be defined in the board
+ config file and the 405 SDRAM controller values will
+ be calculated upon bootup (see PPChameleonEVB).
+ When those settings are not defined in the board
+ config file, the register setup will be as it is now,
+ so this implementation should not break any current
+ design using this code.
+
+ Thanks to Andrea Marson from DAVE for this patch.
+
+ 440 DDR: - Added function sdram_tr1_set to auto calculate the
+ TR1 value for the DDR.
+ - Added ECC support (see p3p440).
+
+ Patch by Stefan Roese, 17 Mar 2006
+
* Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
are removed from the default U-Boot build.
Enable DEBUG for lib_arm/board.c to enable debug messages.
New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
- Patch by Stefan Roese, 24 Jan 2006
+ Patch by Stefan Roese, 24 Jan 2006
* Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
Patch by Stefan Roese, 18 Jan 2006
PMC405 and CPCI2DP: Added firmware download and booting via pci.
Patch by Matthias Fuchs, 20 Dec 2005
+* Add ColdFire targets to MAKEALL script
+ Patch by Zachary Landau, 26 Jan 2006
+
+* Add support for r5200 board
+ Patch by Zachary Landau, 26 Jan 2006
+
+* Add support for Freescale M5271 processor
+ Patch by Zachary Landau, 26 Jan 2006
+
* Fix 28F256J3A support on PM520 board
(without bank-switching only 32 MB can be accessed)
* Add support for multiple PHYs.
Tested on the following boards:
- cmcpu2 (at91rm9200/ether.c)
+ cmcpu2 (at91rm9200/ether.c)
PPChameleon (ppc4xx/4xx_enet.c)
- yukon (mpc8220/fec.c)
- uc100 (mpc8xx/fec.c)
- tqm834x (mpc834x/tsec.c) with EEPRO100
+ yukon (mpc8220/fec.c)
+ uc100 (mpc8xx/fec.c)
+ tqm834x (mpc834x/tsec.c) with EEPRO100
lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
Main changes include:
common/miiphyutil.c
The first one is to define a single, static partition:
#undef CONFIG_JFFS2_CMDLINE
- #define CONFIG_JFFS2_DEV "nor0"
- #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
- #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
- #define CONFIG_JFFS2_PART_OFFSET 0x00000000
+ #define CONFIG_JFFS2_DEV "nor0"
+ #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
+ #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
+ #define CONFIG_JFFS2_PART_OFFSET 0x00000000
The second method uses the mtdparts command line option and dynamic
partitioning:
/* mtdparts command line support */
#define CONFIG_JFFS2_CMDLINE
- #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
- #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
+ #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
+ #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
Command line of course produces bigger images, and may be inappropriate
for some targets, so by default it's off.
- use -mtune=xscale and -march=armv5 options for PXA
* Patch by Florian Schlote, 08 Sep 2004:
- Add support for SenTec-COBRA5272-board (Coldfire).
+ Add support for SenTec-COBRA5272-board (ColdFire).
* Patch by Gleb Natapov, 07 Sep 2004:
mpc824x: set PCI latency timer to a sane value
* Patch by Stefan Roese, 16 Dez 2004:
- ext2fs support added
- Tundra universe support added
- - Coldfire MCF5249 support added (no preloader needed!)
+ - ColdFire MCF5249 support added (no preloader needed!)
- MCF5249 board TASREG added
- PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
VOM405, WUH405
* Fix NSCU config; add ethernet wakeup code.
-* Add link for preloader for Motorola Coldfire to README.m68k
+* Add link for preloader for Motorola ColdFire to README.m68k
* Patch by Michael Bendzick, 12 Jul 2004:
fix output formatting in drivers/cfi_flash.c
* Some code cleanup
* Patch by Josef Baumgartner, 10 Feb 2004:
- Fixes for Coldfire port
+ Fixes for ColdFire port
* Patch by Brad Kemp, 11 Feb 2004:
Fix CFI flash driver problems
- 4xx: removed spurious MII error messages on "mii info" command.
* Patch by Bernhard Kuhn, 28 Nov 2003:
- add support for Coldfire CPU
+ add support for ColdFire CPU
add support for Motorola M5272C3 and M5282EVB boards
* Patch by Pierre Aubert, 24 Nov 2003:
Bring ARM memory layout in sync with the documentation:
stack and malloc-heap are now located _below_ the U-Boot code
-* Accelerate booting on TRAB board: read and check autoupdate image
+* Accelerate booting on TRAB board: read and check autoupdate image
headers first instead of always reading the whole images.
* Fix type in MPC5XXX code (pointed out by Victor Wren)
* Make 5200 reset command _really_ reset the board, without running
any other code after it
-* Fix errors with flash erase when range spans across banks
+* Fix errors with flash erase when range spans across banks
that are mapped in reverse order
* Fix flash mapping and display on P3G4 board
or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
-* Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
+* Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
to allow for more accurate baudrate settings
(error now 0.7% at 115 kbps, instead of 3.5% before)
Update for MPC8266ADS board
* Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
- instead CFG_MONITOR_LEN is now only used to determine _at_compile_
+ instead CFG_MONITOR_LEN is now only used to determine _at_compile_
_time_ (!) if the environment is embedded within the U-Boot image,
or in a separate flash sector.
* Patch by Thomas Schäfer, 28 Apr 2003:
Fix SPD handling for 256 ECC DIMM on Walnut
-* Add support for arbitrary bitmaps for TRAB's VFD command;
+* Add support for arbitrary bitmaps for TRAB's VFD command;
allow to pass boot bitmap addresses in environment variables;
allow for zero boot delay
* Add VFD type detection to trab board
-* extend drivers/cs8900.c driver to synchronize ethaddr environment
+* extend drivers/cs8900.c driver to synchronize ethaddr environment
variable with value in the EEPROM
* Patch by Stefan Roese, 10 Feb 2003:
* Patch by Pierre Aubert, 05 Nov 2002
Add support for slave serial Spartan 2 FPGAs
-* Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
+* Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
drivers
* Add support for log buffer which can be passed to Linux kernel's
projects / u-boot / blobdiff