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2008-02-14PPC: Use r2 instead of r29 as global data pointerWolfgang Denk
R29 was an unlucky choice as with recent toolchains (gcc-4.2.x) gcc will refuse to use load/store multiple insns; instead, it issues a list of simple load/store instructions upon function entry and exit, resulting in bigger code size, which in turn makes the build for a few boards fail. Use r2 instead. Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-02-04add some more Blackfin docsMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2008-01-23Merge branch 'master' of git://www.denx.de/git/u-boot-ixpWolfgang Denk
2008-01-23Merge branch 'master' of git://www.denx.de/git/u-boot-coldfireWolfgang Denk
2008-01-23Merge branch 'master' of git://www.denx.de/git/u-boot-netWolfgang Denk
2008-01-18IXP: add dynamic microcode addrJean-Christophe PLAGNIOL-VILLARD
allow to load the microde from flash or ram by download it through the serial or other. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Stefan Roese <sr@denx.de>
2008-01-17ColdFire: MCF547x_8x - Add M5475EVB and M5485EVB supportTsiChungLiew
Signed-off-by: TsiChungLiew <Tsi-Chung.Liew@freescale.com> Signed-off by: John Rigby <jrigby@freescale.com>
2008-01-17ColdFire: Add MCF5227x cpu and M52277EVB support-1TsiChungLiew
Signed-off-by: TsiChungLiew <Tsi-Chung.Liew@freescale.com> Signed-off by: John Rigby <jrigby@freescale.com>
2008-01-17Add support for a Freescale non-CPM SPI controllerBen Warren
This patch adds support for the SPI controller found on Freescale PowerPC processors such as the MCP834x family. Additionally, a new config option, CONFIG_HARD_SPI, is added for general purpose SPI controller use. Signed-off-by: Ben Warren <biggerbadderben@gmail.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2008-01-17net: add 'ethrotate' environment variableMatthias Fuchs
[PATCH] net: add 'ethrotate' environment variable This patch replaces the buildtime configuration option CONFIG_NET_DO_NOT_TRY_ANOTHER through the 'ethrotate' runtime configuration veriable. See README. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2008-01-12Enable SMC microcode relocation patch for SMC1.Heiko Schocher
Signed-off-by: Heiko Schocher <hs@denx.de>
2008-01-09fix comments with new drivers organizationMarcel Ziswiler
Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com>
2008-01-09Improve configuration of FPGA subsystemMatthias Fuchs
This patch removes the FPGA subsystem configuration through the CONFIG_FPGA bitmask configuration option. See README for the new options: CONFIG_FPGA, CONFIG_FPGA_<vendor>, CONFIG_FPGA_<family> Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
2007-12-17README: Remove ATSTK1000 daughterboard listHaavard Skinnemoen
As noted by Kim Phillips, these lists tend to become out of date. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
2007-11-03fix wording in READMEBruce Adler
Changed the wording to properly describe the shadowing of the environment from ROM to RAM Signed-off-by: Bruce Adler <bruce.adler@acm.org>
2007-08-29fdt: remove unused OF_FLAT_TREE_MAX_SIZE referencesKim Phillips
and make some minor corrections to the FDT part of the README. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2007-08-16ColdFire: Add M54455EVB for MCF5445xTsiChungLiew
Signed-off-by: TsiChungLiew <Tsi-Chung.Liew@freescale.com>
2007-08-15Merge with git://www.denx.de/git/u-boot.gitStefan Roese
2007-08-13multicast tftp: RFC2090David Updegraff
Implemented IETF RFC2090, Multicast TFTP. Initial implementation on Realtek RTL8139 and Freescale TSEC. Signed-off-by: David Updegraff <dave@cray.com> Signed-off-by: Ben Warren <bwarren@qstreams.com>
2007-08-13New CONFIG_BOOTP_SERVERIP optionWilson Callan
Added CONFIG_BOOTP_SERVERIP to allow the tftp server to be different from the bootp server Signed-off-by: Wilson Callan <wcallan@savantav.com> Signed-off-by: Ben Warren <bwarren@qstreams.com>
2007-08-10README: Remove outdated cpu type, board type, and NAME_config listsKim Phillips
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2007-08-07Merge with git://www.denx.de/git/u-boot.gitMarkus Klotzbuecher
2007-08-06Fixed typo in README (pointed out by Martin Jost).Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2007-08-03Merge branch 'testing' into workingAndy Fleming
Conflicts: CHANGELOG fs/fat/fat.c include/configs/MPC8560ADS.h include/configs/pcs440ep.h net/eth.c
2007-07-10Merge branch 'master' into u-boot-5329-earlyJohn Rigby
2007-07-09Finally retire cmd_confdefs.h and CONFIG_BOOTP_MASK!Jon Loeliger
All of the choices for CONFIG_BOOTP_ are now documented in the README file. You must now individually select exactly the set that you want using a series of #define CONFIG_BOOTP_<x> statements in the board port config files now. Signed-off-by: Jon Loeliger <jdl@freescale.com>
2007-07-04README: Rewrite command line config to use CONFIG_CMD_* names.Jon Loeliger
Signed-off-by: Jon Loeliger <jdl@freescale.com>
2007-06-22[PCS440EP] upgrade the PCS440EP board:Heiko Schocher
- Show on the Status LEDs, some States of the board. - Get the MAC addresses from the EEProm - use PREBOOT - use the CF on the board. - check the U-Boot image in the Flash with a SHA1 checksum. - use dynamic TLB entries generation for the SDRAM Signed-off-by: Heiko Schocher <hs@denx.de>
2007-06-18Added M5329AFEE and M5329BFEE PlatformsTsiChung Liew
Added board/freescale/m5329evb, cpu/mcf532x, drivers/net, drivers/serial, immap_5329.h, m5329.h, mcfrtc.h, include/configs/M5329EVB.h, lib_m68k/interrupts.c, and rtc/mcfrtc.c Modified CREDITS, MAKEFILE, Makefile, README, common/cmd_bdinfo.c, common/cmd_mii.c, include/asm-m68k/byteorder.h, include/asm-m68k/fec.h, include/asm-m68k/io.h, include/asm-m68k/mcftimer.h, include/asm-m68k/mcfuart.h, include/asm-m68k/ptrace.h, include/asm-m68k/u-boot.h, lib_m68k/Makefile, lib_m68k/board.c, lib_m68k/time.c, net/eth.c and rtc/Makefile Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com>
2007-06-06USB event poll supportZhang Wei
This patch adds USB event poll support, which could be used in usbkbd and other usb devices driver when the asynchronous interrupt processing is supported. Signed-off-by: Zhang Wei <wei.zhang@freescale.com
2007-05-29Merge git://www.denx.de/git/u-boot into 2007_05_15-testingMarkus Klotzbuecher
2007-05-08Merge git://www.denx.de/git/u-bootMichal Simek
Conflicts: include/asm-microblaze/microblaze_intc.h include/linux/stat.h
2007-05-05new: FSL and MSR support #2Michal Simek
2007-04-23Merge with git://www.denx.de/git/u-boot.gitMarkus Klotzbuecher
2007-04-18Merge with /home/wd/git/u-boot/custodian/u-boot-74xx-7xxWolfgang Denk
2007-03-31Add a flattened device tree (fdt) command (2 of 2)Gerald Van Baren
Modifications to the existing code to support the new fdt command.
2007-03-26PXA: pxa27x USB OHCI supportRodolfo Giometti
Signed-off-by: Rodolfo Giometti <giometti@linux.it>
2007-03-23Merge with git://www.denx.de/git/u-boot.git#testing-USBMarkus Klotzbuecher
2007-02-28Merge branch 'master' into hpc2roy zang
Conflicts: drivers/Makefile Fix the merge conflict in file drivers/Makefile Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
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>
2006-12-01Fix the confilcts when merging 'master' into hpc2.roy zang
The conflicts due to a new mpc7448 p3m7448 board is in the main tree. Merge branch 'master' into hpc2 Conflicts: MAKEALL cpu/74xx_7xx/cpu.c cpu/74xx_7xx/cpu_init.c cpu/74xx_7xx/speed.c
2006-11-28Merge http://www.denx.de/git/u-bootKim Phillips
2006-11-29Solve the copyright conflicts when merging 'master' into hpc2.roy zang
Merge branch 'master' into hpc2 Conflicts: drivers/cfi_flash.c
2006-11-27Merge with /home/wd/git/u-boot/masterWolfgang Denk
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
2006-11-02General code modification for mpc7448hpc2 board support.roy zang
1. Add 7447A and 7448 processor support. 2. Add the following flags. CFG_CONFIG_BUS_CLK : If the 74xx bus frequency can be configured dynamically (such as by switch on board), this flag should be set. CFG_EXCEPTION_AFTER_RELOCATE: If an exception occurs after the u-boot relocates to RAM, this flag should be set. CFG_SERIAL_HANG_IN_EXCEPTION: If the print out function will cause the system hang in exception, this flag should be set. There is a design issue for tsi108/109 pci configure read. When pci scan the slots, if there is no pci card, the tsi108/9 will cause a machine check exception for mpc7448 processor. Signed-off-by: Alexandre Bounine <alexandreb@tundra.com> Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
2006-10-28README says CFG_AUTO_COMPLETE, but ocde uses CONFIG_AUTO_COMPLETEWolfgang Denk
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