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CHANGELOG-before-U-Boot-1.1.5
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CHANGELOG-before-U-Boot-1.1.5
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======================================================================
Changes for U-Boot 1.1.5:
======================================================================
* Cleanup compile warnings. Prepare for release 1.1.5
* Fix compile problem in include/configs/ep82xxm.h
(must have never been tested before!)
* MCC200: Fix uninitialized variable problem in LCD driver
* Add board/cpu specific NAND chip select function to 440 NDFC
Based on idea and implementation from Jeff Mann
Patch by Stefan Roese, 20 Oct 2006
* Make 4xx bootup message shorter on 440EPx/GRx platforms
Patch by Stefan Roese, 18 Oct 2006
* Add (preliminary) support for V38B board
* PPC405EP: Add support for board configuration of CPC0_PCI register
This is needed to be able to configure PerWE*/PCI_INT* pin as PerWE*
Patch by Tolunay Orkun, 07 Apr 2006
* PPC405EP: Add CFG_GPIO0_OR, CFG_GPIO0_ODR to setup GPIO completely.
- Add configuration of Open Drain GPIO Output selection
- Add configuration of initial value of GPIO output pins
Patch by Tolunay Orkun, 07 Apr 2006
* Fix spelling; minor code cleanup.
* Fix JFFS2 compilation problem
Patch by Stefan Roese, 12 Oct 2006
* Cleanup of NAND update patch (remove changelog from cmd_nand.c)
Patch by Guido Classen, 10 Oct 2006
* Several improvements to the new NAND subsystem:
- JFFS2 related commands implemented in mtd-utils style
- Support for bad blocks
- Bad block testing commands
- NAND lock commands
Please take a look at doc/README.nand for more details
Patch by Guido Classen, 10 Oct 2006
* Define IH_CPU_AVR32
Make it possible to generate AVR32 uImage files with mkimage and
make cmd_bootm recognize them.
Patch by Haavard Skinnemoen, 22 Sep 2006
* Fix buffer overflow problem in ft_build.c
Patch by Fredrik Roubert, 09 Oct 2006
* Make bootp implementation RFC3046 compliant
Patch by Joakim Larsson, 27 Jun 2006
* TQM5200: perform POST memory test only on STK52xx carrier board.
(and then only if PSC6_3 is read as "1" when booting).
Patch by Martin Krause, 21 Jun 2006
* Move "ar" flags to config.mk to allow for silent "make -s"
Based on patch by Mike Frysinger, 20 Jun 2006
* Coding style cleanup
* Add support for EP82xxM boards
Patch by Aaron Sells, 20 Jun 2006
* Fix comments in include/ppc440.h
Patch by Martin Hicks, 16 Jun 2006
* Update for CAM5200 board:
- Map in a additional chip selects CS4 and CS5.
- Modify the port configration, configure six UARTs and no PCI,
ATA and USB.
- Add custom flash driver to handle specific byte swapping
* Fix TLB setup for Ocotea board
Patch by Stefan Roese, 30 Sep 2006
* Fix reset problem in sequoia sdram init code
Patch by Stefan Roese, 23 Sep 2006
* Disable autoboot abort for FO300 when silent mode is enabled
(according to S1 switch setting).
* Cleanup examples binaries
* Add support for AMCC Rainier PPX440GRx eval board
Patch by Stefan Roese, 13 Sep 2006
* Add NAND environment support for PPC440EPx Sequoia NAND boot config
Patch by Stefan Roese, 12 Sep 2006
* Update NAND boot documentation
Patch by Stefan Roese, 12 Sep 2006
* Fix alignment problem in "mtdparts" command
* Add documentation on the latest build environment extensions to
the README file.
* Remove dead code (i2o and dma) from cpu/mpc824x/drivers/ directory.
* Fix LOG_DIR directory creation error.
Add support for automatic creation of BUILD_DIR directory.
* Fix build problem cpu/ppc4xx/ndfc.c
Patch by Stefan Roese, 07 Sep 2006
* Fix build problem with CPCI440
Patch by Stefan Roese, 07 Sep 2006
* Change Yellowstone to use CFI write buffer
Patch by Stefan Roese, 07 Sep 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.
* Code cleanup
* Various USB related patches
- Add support for mpc8xx USB device.
- Add support for Common Device Class - Abstract Control Model USB console.
- Add support for flow control in USB slave devices.
- Add support for switching between gserial and cdc_acm using environment.
- Minor changes to usbdcore_omap1510.c usbdcore_omap1510.h
- Update usbcore slightly to ease host enumeration.
- Fix non-portable endian problems in usbdcore and usbdcore_ep0.
- Add AdderUSB_config as a defconfig to enable usage of the USB console
by default with the Adder87x U-Boot port.
Patch by Bryan O'Donoghue <bodonoghue@codehermit.ie>, 29 May 2006
* 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]
* Add support for ymodem protocol download
Patch by Stefano Babic, 29 Mar 2006
* Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
Merge from Markus Klotzbücher's repo, 01 Apr 2006
* GCC-4.x fixes: clean up global data pointer initialization for all
boards
* Update for Delta board:
- redundant NAND environment
- misc Monahans cleanups (remove dead code etc.)
- DA9030 Initialization; some minimal changes to PXA I2C driver to
make it work with the Monahans.
- Make Monahans clock frequency configurable using
CFG_MONAHANS_RUN_MODE_OSC_RATIO and
CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
Merge from Markus Klotzbücher's repo, 25 Mar 2006
* Enable Quad UART om MCC200 board.
* Cleanup MCC200 board configuration; omit non-existent stuff.
* Add support for MPC859/866 Rev. A.0
* Add command for handling DDR ECC registers on MPC8349EE MDS board.
* Fix DDR ECC bit definitions for MPC83xx.
* Add initial support for MPC8349E MDS board.
* Add support for ECC DDR initialization on MPC83xx.
* Add DMA support for MPC83xx.
* Add sync in do_reset() routine for MPC83xx after RPR register
was written to. It is need on some targets when BAT translation
is enabled.
* Add bit definitions for MPC83xx DDR controller registers.
* Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
* Correct shift offsets in icache_status and dcache_status for MPC83xx.
* Add support for DS1374 RTC chip.
* Add support for Lite5200B board.
Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
* Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
timer and cpu_reset code from cpu/$(CPU) into the new
cpu/$(CPU)/$(SOC) directories
Patch by Andreas Engel, 13 Mar 2006
* Change max size of uncompressed uImage's to 8MByte and add
CFG_BOOTM_LEN to adjust this setting.
As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
uImages was restricted to 4MBytes. This default size is now
increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
in the board config file.
Patch by Stefan Roese, 13 Mar 2006
* Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
Patch by Stefan Roese, 13 Mar 2006
* cpu/ppc4xx/start.S : exceptions are enabled after relocation
Patch by Cedric Vincent, 06 Jul 2005
* au1x00_eth.c: check malloc return value and abort if it failed
Patch by Andrew Dyer, 26 Jul 2005
* Change the sequence of events in soft_i2c.c:send_ack() to keep from
incorrectly generating start/stop conditions on the bus.
Patch by Andrew Dyer, 26 Jul 2005
* Fix bug in [id]cache_status commands for MPC85xx processors;
should look at LSB of L1CSRn registers to determine if L1 cache is
enabled, not the MSB.
Patch by Murray Jensen, 19 Jul 2005
* Fix array overflow with fw_setenv on uninitialised environment
Patch by Murray Jensen, 15 Jul 2005
* Add support for EmbeddedPlanet EP88x boards
Patch by Yuli Barcohen, 13 Jul 2005
* Remove board specific configuration includes from the common xilinx
ethernet and iic adapter code.
Patch by Michael Libeskind, 12 Jul 2005
* Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
Patch by Murray Jensen, 08 Jul 2005
* Add (some) definitions for the MPC85xx local bus controller
Patch by Murray Jensen, 08 Jul 2005
* Add CPM2 I/O pin functions for MPC85xx processors
Patch by Murray Jensen, 08 Jul 2005
* Fix compile problem
* Added PCI support for MPC8349ADS board
Patch by Kumar Gala 11 Jan 2006
* Enable address translation on MPC83xx
Patch by Kumar Gala, 10 Feb 2006
* Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
Patch by Kumar Gala, 25 Jan 2006
* Fixed defines for MPC83xx SICRL register to match current specs
Patch by Kumar Gala, 23 Jan 2006
* Only disable the MPC83xx watchdog if its enabled out of reset.
If its disabled out of reset SW can later enable it if so desired
Patch by Kumar Gala, 11 Jan 2006
* Allow config of GPIO direction & data registers at boot on 83xx
Patch by Kumar Gala, 11 Jan 2006
* Enable time handling on 83xx
Patch by Kumar Gala, 11 Jan 2006
* Make System IO Config Registers board configurable on MPC83xx
Patch by Kumar Gala, 11 Jan 2006
* Fixed PCI indirect config ops to handle multiple PCI controllers
We need to adjust the bus number we are trying to access based
on which PCI controller its on
Patch by Kumar Gala, 12 Jan 2006
* Report back PCI bus when doing table based device config
Patch by Kumar Gala, 11 Jan 2006
* Added support for PCI prefetchable region and BARs
If a host controller sets up a region as prefetchable and
a device's BAR denotes it as prefetchable, allocate the
BAR into the prefetch region.
If a BAR is prefetchable and no prefetchable region has
been setup by the controller we fall back to allocating
the BAR into the normally memory region.
Patch by Kumar Gala, 11 Jan 2006
* Add helper function for generic flat device tree fixups for mpc83xx
Patch by Kumar Gala, 11 Jan 2006
* Add support for passing initrd information via flat device tree
Patch by Kumar Gala, 11 Jan 2006
* Added OF_STDOUT_PATH and OF_SOC
OF_STDOUT_PATH specifies the path to the device the kernel can use
for console output
OF_SOC specifies the proper name of the SOC node if one exists.
Patch by Kumar Gala, 11 Jan 2006
* Allow board code to fixup the flat device tree before booting a kernel
Patch by Kumar Gala, 11 Jan 2006
* Added CONFIG_ options for bd_t and env in flat dev tree
CONFIG_OF_HAS_BD_T will put a copy of the bd_t
into the resulting flat device tree.
CONFIG_OF_HAS_UBOOT_ENV will copy the environment
variables from u-boot into the flat device tree
Patch by Kumar Gala, 11 Jan 2006
* Add support for the DHCP vendor optional bootfile (#67).
Ignores the vendor TFTP server name option (#66).
Patch by Murray Jensen, 30 Jun 2005
* Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
Patch by Andy Fleming, 14 Jun 2005
* Fix bad register definitions for LTX971 PHY on MPC85xx boards.
Patch by Gerhard Jaeger, 21 Jun 2005
* Add netconsole and some more commands to RPXlite_DW board
Patch by Sam Song, 19 Jun 2005
* Fix bad declaration on pci_cfgfunc_nothing
Patch by Sam Song, 19 Jun 2005
* Adjust "echo" as a default command
Patch by Sam Song, 19 Jun 2005
* Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
Patch by KokHow Teh, 16 Jun 2005
* Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
Patch by Rick Bronson, 15 Jun 2005
* Coding Style cleanup
* Avoid dereferencing NULL in find_cmd() if no valid commands were found
Patch by Andrew Dyer, 13 Jun 2005
* Add ADI Blackfin support
- add support for Analog Devices Blackfin BF533 CPU
- add support for the ADI BF533 Stamp uClinux board
- add support for the ADI BF533 EZKit board
Patches by Richard Klingler, 11 Jun 2005
* Add loads of ntohl() in image header handling
Patch by Steven Scholz, 10 Jun 2005
* Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
variable to set clock
Patch by Yuli Barcohen, 05 Jun 2005
* RPXlite configuration fixes
- Use correct flash sector size
- Use correct memory test end address
- Add support for bzip2 compression
- Various small fixes
Patch by Yuli Barcohen, 05 Jun 2005
* Memory configuration changes for ZPC.1900 board