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* avr32: Add support for "GPIO" port muxHaavard Skinnemoen2008-09-01-0/+301
| | | | | | | | The "GPIO" port mux is used on AVR32 UC3 parts as well as AT32AP7200 and all later AVR32 chips. This patch adds a driver for it, implementing the same API as the existing portmux-pio driver but with more functionality. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* atstk1000: Convert to new-style makefileHaavard Skinnemoen2008-09-01-4/+5
| | | | Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* avr32: use board_early_init_r instead of board_init_infoHaavard Skinnemoen2008-09-01-7/+13
| | | | | | | | | | Replace the avr32-specific board_init_info hook by the standard board_early_init_r hook and make it optional. board_early_init_r() runs somewhat earlier than board_init_info used to do, but this isn't a problem for any of the in-tree boards. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* avr32: Use board_postclk_init instead of gclk_initHaavard Skinnemoen2008-09-01-5/+10
| | | | | | | | | | | | | | | | | | Replace the avr32-specific gclk_init() board hook with the standard board_postclk_init() hook which is supposed to run at the same point during initialization. Provide a dummy weak alias for boards not implementing this hook. The cost of this is: - 2 bytes for the dummy function (retal 0) - 2 bytes for each unnecessary function call (short rcall) which is a pretty small price to pay for avoiding lots of #ifdef clutter. In this particular case, all boards probably end up slightly smaller because we avoid the conditional checking if the gclk_init symbol is NULL. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* hammerhead: Use gclk helper functionsHaavard Skinnemoen2008-09-01-8/+2
| | | | | | | Use the new gclk helper functions to set up the PHY clock instead of accessing the PM registers directly. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* avr32: Add gclk helper functionsHaavard Skinnemoen2008-09-01-2/+122
| | | | | | | | | | | Add two helper functions for configuring and enabling generic clocks: - gclk_enable_output: Enables output on a GCLKx pin - gclk_set_rate: Configures a gclk to run at a specific rate This should eliminate any reason to go mucking about with PM registers from board code. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* avr32: refactor the portmux/gpio codeHaavard Skinnemoen2008-09-01-592/+795
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Separate the portmux configuration functionality from the GPIO pin control API. - Separate the controller-specific code from the chip-specific code. - Allow "ganged" port configuration (multiple pins at once). - Add more flexibility to the "canned" peripheral select functions: - Allow using more than 23 address bits, more chip selects, as well as NAND- and CF-specific pins. - Make the MACB SPEED pin optional, and choose between MII/RMII using a parameter instead of an #ifdef. - Make it possible to use other MMC slots than slot 0, and support different MMC/SDCard data bus widths. - Use more reasonable pull-up defaults; floating pins may consume a lot of power. - Get rid of some custom portmux code from the mimc200 board code. The old gpio/portmux API couldn't really handle its requirements, but the new one can. - Add documentation. The end result is slightly smaller code for all boards. Which isn't really the point, but at least it isn't any larger. This has been verified on ATSTK1002 and ATNGW100. I'd appreciate if the board maintainers could help me test this on their boards. In particular, the mimc200 port has lost a lot of code, so I'm hoping Mark can help me out. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Cc: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com> Cc: Mark Jackson <mpfj@mimc.co.uk> Cc: Alex Raimondi <alex.raimondi@miromico.ch> Cc: Julien May <julien.may@miromico.ch> Changes since v1: * Enable pullup on NWAIT * Add missing include to portmux-pio.h * Rename CONFIG_PIO2 -> CONFIG_PORTMUX_PIO to match docs
* avr32: data_bits should reflect the actual number of data bitsHaavard Skinnemoen2008-09-01-2/+2
| | | | | | | | Make the data_bits enum in struct sdram_config reflect the actual number of data bits on the bus, i.e. 16 or 32. Having 0 mean 16 bits and 1 mean 32 bits is just too confusing. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* avr32: Update READMEHaavard Skinnemoen2008-09-01-16/+8
| | | | | | | Remove some outdated and/or unnecessary information, and add updated information about the toolchain and buildroot. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* Merge branch 'Makefile' of git://git.denx.de/u-boot-armWolfgang Denk2008-09-01-1111/+682
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| * fs: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD2008-08-31-109/+32
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * devices: merge to list_headJean-Christophe PLAGNIOL-VILLARD2008-08-31-907/+87
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * update linux/listJean-Christophe PLAGNIOL-VILLARD2008-08-31-45/+472
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * cmd_terminal: remove no need ifdefJean-Christophe PLAGNIOL-VILLARD2008-08-29-4/+0
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * common/Makefile: order by functionalityJean-Christophe PLAGNIOL-VILLARD2008-08-29-33/+37
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * miiphyutil: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD2008-08-29-4/+2
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * autoscript: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD2008-08-29-5/+2
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * crc16: move to lib_genericJean-Christophe PLAGNIOL-VILLARD2008-08-29-1/+1
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * miiphybb: move to drivers/net/phyJean-Christophe PLAGNIOL-VILLARD2008-08-29-1/+47
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * soft_spi: move to drivers/spiJean-Christophe PLAGNIOL-VILLARD2008-08-29-2/+2
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * soft_i2c: move to drivers/i2cJean-Christophe PLAGNIOL-VILLARD2008-08-29-1/+1
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * gunzip: move to lib_genericJean-Christophe PLAGNIOL-VILLARD2008-08-29-1/+1
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk2008-09-01-753/+4638
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| * | davinci: fix remaining dm644x_ethJean-Christophe PLAGNIOL-VILLARD2008-08-31-3/+3
| | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | smdk6400: add gitignoreJean-Christophe PLAGNIOL-VILLARD2008-08-31-0/+5
| | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | smdk6400: Use CONFIG_FLASH_CFI_DRIVERJean-Christophe PLAGNIOL-VILLARD2008-08-31-1/+1
| | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | smdk6400: remove redundant bootargs definitionGuennadi Liakhovetski2008-08-31-1/+0
| | | | | | | | | | | | | | | | | | Double bootargs setting leads to a duplicated environmant entry. Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
| * | ARM: Add support for S3C6400 based SMDK6400 boardGuennadi Liakhovetski2008-08-31-0/+1126
| | | | | | | | | | | | | | | | | | | | | | | | | | | SMDK6400 can only boot U-Boot from NAND-flash. This patch adds a nand_spl driver for it too. The board can also boot from the NOR flash, but due to hardware limitations it can only address 64KiB on it, which is not enough for U-Boot. Based on the original sources by Samsung for U-Boot 1.1.6. Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
| * | NAND: add NAND driver for S3C64XXGuennadi Liakhovetski2008-08-31-0/+320
| | | | | | | | | | | | | | | | | | Based on the original S3C64XX NAND driver by Samsung for U-Boot 1.1.6. Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
| * | S3C64XX: remove broken HWFLOW support from the serial driverGuennadi Liakhovetski2008-08-31-21/+0
| | | | | | | | | | | | | | | | | | | | | As noted by Harald Welte, HWFLOW support in the S3C64XX serial driver is broken and currently unused. Remove it. Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
| * | serial: add S3C64XX serial driverGuennadi Liakhovetski2008-08-31-0/+194
| | | | | | | | | | | | | | | | | | Based on the original S3C64XX UART driver by Samsung for U-Boot 1.1.6. Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
| * | USB: Add support for OHCI controller on S3C6400Guennadi Liakhovetski2008-08-31-0/+47
| | | | | | | | | | | | | | | | | | | | | | | | Notice: USB on S3C6400 currently works _only_ with switched off MMU. One could try to enable the MMU, but map addresses 1-to-1, and disable data cache, then it should work too and we could still profit from instruction cache. Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
| * | ARM: Add arm1176 core with S3C6400 SoCGuennadi Liakhovetski2008-08-31-1/+2334
| | | | | | | | | | | | | | | | | | Based on the original S3C64XX port by Samsung for U-Boot 1.1.6. Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
| * | ARM DaVinci: Changing function names for EMAC driverSandeep Paulraj2008-08-31-82/+82
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | DM644x is just one of a series of DaVinci chips that use the EMAC driver. By replacing all the function names that start with dm644x_* to davinci_* we make these function more portable. I have tested this change on my EVM. DM6467 is another DaVinci SOC which uses the EMAC driver and i will be sending patches that add DaVinci DM6467 support to the list soon. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * | Integrator[AP/CP] - Remove unused file memsetup.SGururaja Hebbar K R2008-08-30-60/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | - memsetup.s is changed/merged to lowlevel_init.S memsetup.S has a global label memsetup that just returns back to caller - memsetup global label is changed/merged to lowlevel_init This label is not called from anywhere. Signed-off-by: Gururaja Hebbar <gururajakr@sanyo.co.in>
| * | ARM DaVinci: Standardize names of directories/filesHugo Villeneuve2008-08-30-4/+4
| | | | | | | | | | | | | | | | | | | | | ARM DaVinci: Standardize names of directories/files. Signed-off-by: Hugo Villeneuve <hugo.villeneuve@lyrtech.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | ARM DaVinci: Move common functions to board/davinci/commonHugo Villeneuve2008-08-30-464/+404
| |/ | | | | | | | | | | ARM DaVinci: Move common functions to board/davinci/common. Signed-off-by: Hugo Villeneuve <hugo.villeneuve@lyrtech.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-ppc4xxWolfgang Denk2008-09-01-21/+72
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| * | ppc4xx/NAND: Add select_chip function to 4xx NDFC driverStefan Roese2008-08-30-0/+8
| | | | | | | | | | | | | | | | | | | | | This function is needed for the new NAND infrastructure. We only need a dummy implementation though for the NDFC. Signed-off-by: Stefan Roese <sr@denx.de>
| * | ppc4xx: Increase image size for NAND boot targetStefan Roese2008-08-30-1/+1
| | | | | | | | | | | | | | | | | | | | | This is needed since now with HUSH enabled (amcc-common.h) the image read from NAND exceeds the previous limit. Signed-off-by: Stefan Roese <sr@denx.de>
| * | ppc4xx: NAND configurationWolfgang Ocker2008-08-29-1/+5
| | | | | | | | | | | | | | | | | | | | | Made NAND bank configuration setting a config variable. Signed-off-by: Wolfgang Ocker <weo@reccoware.de> Signed-off-by: Stefan Roese <sr@denx.de>
| * | ppc4xx: fix UIC external_interrupt hang on UIC0Victor Gallardo2008-08-29-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | This patch fixes a UIC external_interrupt hang if critical or non-critical interrupt is set at the same time as a normal interrupt is set on UIC0. Signed-off-by: Victor Gallardo <vgallardo@amcc.com> Signed-off-by: Stefan Roese <sr@denx.de>
| * | ppc4xx: Optimizations/Cleanups for IBM DDR2 Memory ControllerProdyut Hazarika2008-08-29-17/+56
| |/ | | | | | | | | | | | | | | | | Removed Magic numbers from Initialization preload registers Tested with Kilauea, Glacier, Canyonlands and Katmai boards About 5-7% improvement seen for LMBench memtests Signed-off-by: Prodyut Hazarika <phazarika@amcc.com> Signed-off-by: Stefan Roese <sr@denx.de>
* | Merge branch 'master' of git://git.denx.de/u-boot-shWolfgang Denk2008-09-01-18/+4006
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| * | sh: Remove CC line from board's MakefileNobuhiro Iwamatsu2008-08-31-6/+0
| | | | | | | | | | | | Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | sh: Replaced "@./mkconfig" for @$(MKCONFIG)Nobuhiro Iwamatsu2008-08-31-3/+3
| | | | | | | | | | | | Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | sh: Add support sh2 to MAKEALLNobuhiro Iwamatsu2008-08-31-1/+1
| | | | | | | | | | | | | | | Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | sh: Fix compile error rsk7203 boardNobuhiro Iwamatsu2008-08-31-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | This boards used old type preprocessor. This patch fix compile error. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | sh: Fix compile error sh7785lcr boardNobuhiro Iwamatsu2008-08-31-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | This boards used old type preprocessor. This patch fix compile error. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | sh: Renesas Solutions AP325RXA board supportNobuhiro Iwamatsu2008-08-31-0/+979
| | | | | | | | | | | | | | | | | | | | | | | | | | | AP325RXA is SH7723's reference board. This has SCIF, NOR Flash, Ethernet, USB host, LCDC, SD Host, Camera and other. In this patch, support SCIF, NOR Flash, and Ethernet. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
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