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2007-02-20[PATCH] I2C: Add support for multiple I2C busses for RTC & DTTStefan Roese
This patch switches to the desired I2C bus when the date/dtt commands are called. This can be configured using the CFG_RTC_BUS_NUM and/or CFG_DTT_BUS_NUM defines. Signed-off-by: Stefan Roese <sr@denx.de>
2006-11-28Merge http://www.denx.de/git/u-bootKim Phillips
2006-11-27Minor code cleanup. Update CHANGELOG.Wolfgang Denk
2006-11-03mpc83xx: Update 83xx to use fsl_i2c.cTimur Tabi
Update the 83xx tree to use I2C support in drivers/fsl_i2c.c. Delete cpu/mpc83xx/i2c.c, include/asm-ppc/i2c.h, and all references to those files. Added multiple I2C bus support to fsl_i2c.c. Signed-off-by: Timur Tabi <timur@freescale.com>
2006-11-03mpc83xx: Add support for the MPC8349E-mITXTimur Tabi
PREREQUISITE PATCHES: * This patch can only be applied after the following patches have been applied: 1) DNX#2006090742000024 "Add support for multiple I2C buses" 2) DNX#2006090742000033 "Multi-bus I2C implementation of MPC834x" 3) DNX#2006091242000041 "Additional MPC8349 support for multibus i2c" 4) DNX#2006091242000078 "Add support for variable flash memory sizes on 83xx systems" 5) DNX#2006091242000069 "Add support for Errata DDR6 on MPC 834x systems" CHANGELOG: * Add support for the Freescale MPC8349E-mITX reference design platform. The second TSEC (Vitesse 7385 switch) is not supported at this time. Signed-off-by: Timur Tabi <timur@freescale.com>
2006-11-03Add support for multiple I2C busesBen Warren
Hello, Attached is a patch providing support for multiple I2C buses at the command level. The second part of the patch includes an implementation for the MPC834x CPU and MPC8349EMDS board. /*** Note: This patch replaces ticket DNX#2006083042000018 ***/ Signed-off-by: Ben Warren <bwarren@qstreams.com> Overview: 1. Include new 'i2c' command (based on USB implementation) using CONFIG_I2C_CMD_TREE. 2. Allow multiple buses by defining CONFIG_I2C_MULTI_BUS. Note that the commands to change bus number and speed are only available under the new 'i2c' command mentioned in the first bullet. 3. The option CFG_I2C_NOPROBES has been expanded to work in multi-bus systems. When CONFIG_I2C_MULTI_BUS is used, this option takes the form of an array of bus-device pairs. Otherwise, it is an array of uchar. CHANGELOG: Added new 'i2c' master command for all I2C interaction. This is conditionally compiled with CONFIG_I2C_CMD_TREE. New commands added for setting I2C bus speed as well as changing the active bus if the board has more than one (conditionally compiled with CONFIG_I2C_MULTI_BUS). Updated NOPROBE logic to handle multiple buses. Updated README. regards, Ben
2006-10-28README says CFG_AUTO_COMPLETE, but ocde uses CONFIG_AUTO_COMPLETEWolfgang Denk
2006-10-24Merge with /home/wd/git/u-boot/masterWolfgang Denk
2006-10-24Add ATSTK1000 and ATSTK1002 board supportWolfgang Denk
Patch by Haavard Skinnemoen, 06 Sep 2006 This patch adds support for the ATSTK1000 with the ATSTK1002 CPU daughterboard. ATSTK1000 is a full-featured development board for AT32AP CPUs. It has two ethernet ports, a high quality QVGA LCD panel, a loudspeaker, and connectors for USART, PS/2, VGA, USB, MMC/SD cards and CompactFlash cards. For more information, please see this page: http://www.atmel.com/dyn/products/tools.asp?family_id=682 The ATSTK1002 is a daughterboard for the ATSTK1000 supporting the AT32AP7000 chip. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
2006-10-24Add AT32AP CPU and AT32AP7000 SoC supportWolfgang Denk
Patch by Haavard Skinnemoen, 06 Sep 2006 This patch adds support for the AT32AP CPU family and the AT32AP7000 chip, which is the first chip implementing the AVR32 architecture. The AT32AP CPU core is a high-performance implementation featuring a 7-stage pipeline, separate instruction- and data caches, and a MMU. For more information, please see the "AVR32 AP Technical Reference": http://www.atmel.com/dyn/resources/prod_documents/doc32001.pdf In addition to this, the AT32AP7000 chip comes with a large set of integrated peripherals, many of which are shared with the AT91 series of ARM-based microcontrollers from Atmel. Full data sheet is available here: http://www.atmel.com/dyn/resources/prod_documents/doc32003.pdf Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
2006-10-24Add AVR32 architecture supportWolfgang Denk
Patch by Haavard Skinnemoen, 6 Sep 2006 16:23:02 +0200 This patch adds common infrastructure code for the Atmel AVR32 architecture. See doc/README.AVR32 for details. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
2006-09-19Merge branch 'master' of http://www.denx.de/git/u-bootJon Loeliger
Conflicts: board/stxxtc/Makefile
2006-09-07Add documentation on the latest build environment extentions toMarian Balakowicz
the README file.
2006-09-01Added changelog entry for previous small commits and extended README onDetlev Zundel
coding style.
2006-08-09Merge branch 'mpc85xx'Jon Loeliger
Conflicts: include/ft_build.h include/pci.h Resolved, though.
2006-08-09* Modify bootm command to support booting with flat device trees Patch by ↵Matthew McClintock
Matthew McClintock 26-June-2006
2006-07-21Code cleanupWolfgang Denk
2006-07-21Document CONFIG_CMDLINE_EDITING in README.Wolfgang Denk
2006-06-20Merge with /home/hs/U-Boot/u-boot-devWolfgang Denk
2006-06-08Nios II - Add Altera EP1C20, EP1S10 and EP1S40 boardsScott McNutt
Patch by Scott McNutt, 08 Jun 2006
2006-05-02add forgotten changes for the PLEB 2 Board.Heiko Schocher
Patch from David Snowdon, 13. Aug 2005
2006-04-24Include BC3450 board in configurations in READMEDetlev Zundel
2006-04-16Some code cleanupWolfgang Denk
2006-03-31GCC-4.x fixes: clean up global data pointer initialization for all boards.Wolfgang Denk
2006-03-24Merge with http://www.denx.de/git/u-boot.gitMarkus Klotzbuecher
2006-03-24Monahans related documentation update.Markus Klotzbuecher
2006-03-20Support for redundant environment in NAND Flash.Markus Klotzbuecher
2006-03-17Add support for Lite5200B board.Wolfgang Denk
Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
2006-03-13Change max size of uncompressed uImage's to 8MByte and addStefan Roese
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
2006-03-12Merge with git://git.kernel.org/pub/scm/boot/u-boot/u-boot.git#ft_infrWolfgang Denk
2006-03-12Adjust "echo" as a default commandWolfgang Denk
Patch by Sam Song, 19 Jun 2005
2006-01-11Added OF_STDOUT_PATH and OF_SOCKumar Gala
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
2006-01-11Allow board code to fixup the flat device tree before booting aKumar Gala
kernel Patch by Kumar Gala 11 Jan 2006
2006-01-11Added CONFIG_ options for bd_t and env in flat dev treeKumar Gala
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
2005-11-22Add support for Prodrive P3P440 board:Stefan Roese
- Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c - CFG_FLASH_QUIET_TEST added to use the common CFI driver for bank autodetection Patch by Stefan Roese, 22 Nov 2005
2005-11-20Change all '$(...)' variable references into '${...}'Wolfgang Denk
which makes the environment compatible with the hush shell. WARNING: Support for the old '$(...)' syntax will be discontinued in a later version.
2005-10-13Support passing of OF flat trees to the kernel.Wolfgang Denk
Patch by Pantelis Antoniou, 04 Sep 2005
2005-10-09Add support for NetSilicon NS7520 processor.Wolfgang Denk
Patch by Art Shipkowski, 12 May 2005 Cleanup.
2005-10-09Add support for AP1000 board.Wolfgang Denk
Patch by James MacAulay, 07 Oct 2005
2005-10-06Fix the machine-id of the Cogent csb637 boardWolfgang Denk
Patch by Anders Larsen, 05 Oct 2005
2005-10-05Added support for KwikByte KB920x boards (based on AT91RM9200)Wolfgang Denk
Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
2005-09-26Add board support for armadillo HT1070Wolfgang Denk
Patch by Rowel Atienza, 06 Apr 2005
2005-09-24Update for TFTP using a fixed UDP portWolfgang Denk
Use the approved environment variable names. Added "tftpdstp" to allow ports other than 69 per Tolunay Orkun's recommendation. Patch by Jerry Van Baren, 12 Jan 2005
2005-09-24Allow to force TFTP to use a fixed UDP portWolfgang Denk
(Add a configuration option CONFIG_TFTP_PORT and optional env variable tftpport) Patch by Jerry Van Baren, 10 Jan 2005
2005-09-23Cleanup (PPC4xx is AMCC now)Wolfgang Denk
2005-09-22Add SM501 support to HH405 board.Stefan Roese
Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP). Add support for eeprom write-enable (CFG_EEPROM_WREN). Patch by Stefan Roese, 22 Sep 2005
2005-08-02Merge with rsync://git-user@source.denx.net/git/u-boot.gitJon Loeliger
2005-08-01Major cleanup for AMCC PPC4xx eval boards.Stefan Roese
Patch by Stefan Roese, 01 Aug 2005
2005-07-29* Patch by Ron Alder, 11 July 2005Lunsheng Wang
Add Xianghua Xiao and Lunsheng Wang's support for the GDA MPC8540 EVAL board.
2005-05-03README: add explanation about patch policywdenk
net/net.c: fix indentation
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