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* arm: at91: pmc: replace the constant with a define in at91_pmc.hErik van Luijk2015-08-21-1/+1
| | | | | | | | To enable the clocks on the at91 boards a constant (0x4) is used. This is replaced with a define in at91_pmc.h (1 << 2). Signed-off-by: Erik van Luijk <evanluijk@interact.nl> Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com>
* arm: at91: mpddr: allow multiple DDR controllersErik van Luijk2015-08-21-1/+1
| | | | | | | | | The mpddr.c depends on ATMEL_BASE_MPDDRC for the base address to configure the controller. This cannot be used when there is more than one controller (i.e. AT91SAM9G45, AT91SAM9M10). Signed-off-by: Erik van Luijk <evanluijk@interact.nl> [remove 'new blank line at EOF'] Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* ARM: atmel: at91sam9x5ek: enable spl supportBo Shen2015-04-01-0/+74
| | | | | | | Enable SPL support for at91sam9x5ek board. Now, it supports boot up from NAND flash and SPI flash. Signed-off-by: Bo Shen <voice.shen@atmel.com>
* ARM: at91: move board select menu and common settingsMasahiro Yamada2015-02-21-3/+0
| | | | | | | | | | | | | | | | | | | | | | | The board select menu in arch/arm/Kconfig is still big. To slim down it, this commit moves AT91 boards to arch/arm/mach-at91/Kconfig. Also, consolidate "config SYS_SOC" in each board Kconfig. The Kconfig files under board/ directory were modified with the following command: find board -name Kconfig | xargs sed -i -e ' /config SYS_SOC/ { N /default "at91"/ { N d } } ' Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Andreas Bießmann <andreas.devel@googlemail.co>
* kconfig: arm: introduce symbol for ARM CPUsGeorges Savoundararadj2014-10-29-3/+0
| | | | | | | | | | | | | | | | | This commit introduces a Kconfig symbol for each ARM CPU: CPU_ARM720T, CPU_ARM920T, CPU_ARM926EJS, CPU_ARM946ES, CPU_ARM1136, CPU_ARM1176, CPU_V7, CPU_PXA, CPU_SA1100. Also, it adds the CPU feature Kconfig symbol HAS_VBAR which is selected for CPU_ARM1176 and CPU_V7. For each target, the corresponding CPU is selected and the definition of SYS_CPU in the corresponding Kconfig file is removed. Also, it removes redundant "string" type in some Kconfig files. Signed-off-by: Georges Savoundararadj <savoundg@gmail.com> Acked-by: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
* kconfig: remove redundant "string" type in arch and board KconfigsMasahiro Yamada2014-09-13-5/+0
| | | | | | | | | | | | | | | | | | Now the types of CONFIG_SYS_{ARCH, CPU, SOC, VENDOR, BOARD, CONFIG_NAME} are specified in arch/Kconfig. We can delete the ones in arch and board Kconfig files. This commit can be easily reproduced by the following command: find . -name Kconfig -a ! -path ./arch/Kconfig | xargs sed -i -e ' /config[[:space:]]SYS_\(ARCH\|CPU\|SOC\|\VENDOR\|BOARD\|CONFIG_NAME\)/ { N s/\n[[:space:]]*string// } ' Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* Add board MAINTAINERS filesMasahiro Yamada2014-07-30-0/+9
| | | | | | | | | | | | | | | | | | | | We have switched to Kconfig and the boards.cfg file is going to be removed. We have to retrieve the board status and maintainers information from it. The MAINTAINERS format as in Linux Kernel would be nice because we can crib the scripts/get_maintainer.pl script. After some discussion, we chose to put a MAINTAINERS file under each board directory, not the top-level one because we want to collect relevant information for a board into a single place. TODO: Modify get_maintainer.pl to scan multiple MAINTAINERS files. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Suggested-by: Tom Rini <trini@ti.com> Acked-by: Simon Glass <sjg@chromium.org>
* kconfig: add board Kconfig and defconfig filesMasahiro Yamada2014-07-30-0/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | This commit adds: - arch/${ARCH}/Kconfig provide a menu to select target boards - board/${VENDOR}/${BOARD}/Kconfig or board/${BOARD}/Kconfig set CONFIG macros to the appropriate values for each board - configs/${TARGET_BOARD}_defconfig default setting of each board (This commit was automatically generated by a conversion script based on boards.cfg) In Linux Kernel, defconfig files are located under arch/${ARCH}/configs/ directory. It works in Linux Kernel since ARCH is always given from the command line for cross compile. But in U-Boot, ARCH is not given from the command line. Which means we cannot know ARCH until the board configuration is done. That is why all the "*_defconfig" files should be gathered into a single directory ./configs/. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
* arm: atmel: at91sam9x5: cleanup cs configure for spiBo Shen2013-12-17-1/+0
| | | | | | | | | As the cs for spi is worked in gpio mode, so no need to configure it as peripheral and then configure to gpio. Configure it to gpio directly. Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* board: arm: convert makefiles to Kbuild styleMasahiro Yamada2013-11-01-21/+1
| | | | | | | | | | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Andreas Bießmann <andreas.devel@googlemail.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Prafulla Wadaskar <prafulla@marvell.com> Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Vipin Kumar <vipin.kumar@st.com> Cc: Tom Warren <twarren@nvidia.com> Cc: Tom Rini <trini@ti.com>
* arm: atmel: remove the config.mk fileBo Shen2013-08-22-1/+0
| | | | | | | | | | remove the config.mk file move text base define to board config file for following boards - at91sam9m10g45ek - at91sam9x5ek Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-34/+2
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* at91sam9x5: enable USB support for 9x5ek board.Richard Genoud2012-12-09-0/+3
| | | | | | Signed-off-by: Richard Genoud <richard.genoud@gmail.com> Acked-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* ARM: at91sam9x5: enable MCI0 support for 9x5ek board.Wu, Josh2012-10-17-0/+10
| | | | | Signed-off-by: Josh Wu <josh.wu@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* at91sam9x5: set default EBI I/O drive configuration.Wu, Josh2012-09-13-0/+4
| | | | | | | This patch configure at91sam9x5's EBI drive I/O. Without this, When SD card boot, the nand flash read/write are not stable. Which will cause kernel MTD test fail (Since mainline kernel doesn't configure the EBI register). Signed-off-by: Josh Wu <josh.wu@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* at91: 9x5: change SMC config timing that both works for PMECC & non-PMECC.Wu, Josh2012-09-01-6/+6
| | | | | | Signed-off-by: Josh Wu <josh.wu@atmel.com> Tested-by: voice.shen@atmel.com Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* arm : at91sam9x5 : fix a small bug for NANDBo Shen2012-09-01-0/+2
| | | | | | | | | fix a bug: when not boot from NAND, the NAND flash can not be detected. Using this to fix it Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* arm : Atmel : add at91sam9x5ek board supportBo Shen2012-09-01-0/+346
Add at91sam9x5ek board support, this board support the following SoCs AT91SAM9G15, AT91SAM9G25, AT91SAM9G35, AT91SAM9X25, AT91SAM9X35 Using at91sam9x5ek_nandflash to configure for the board Now only supports NAND with software ECC boot up Signed-off-by: Bo Shen <voice.shen@atmel.com> [move MAINTAINERS entry to right place] Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
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