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kumquat-buildroot/configs/calao_tny_a9g20_lpw_defconfig

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Add support for the Calao-systems TNY-A9G20-LPW [Peter: lock kernel/headers version to 3.9.4, use devtmpfs, add comments] Signed-off-by: Gregory Hermant <gregory.hermant@calao-systems.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-05-31 08:31:08 +02:00
# architecture
BR2_arm=y
BR2_arm926t=y
# system
BR2_PACKAGE_HOST_SAM_BA=y
BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_DEVTMPFS=y
# filesystem
BR2_TARGET_ROOTFS_UBIFS=y
defconfigs: all use the headers from the kernel For most defconfigs, it was trivial to deduce the kernel version, by just reading the version string, which could be: - a standard upstream version string vX.Y.Z - a non-standard version string, but still containg the standard X.Y.Z Those for which it was not so trivial were those hosted on git tree. Since most were already using a custom linux-headers version, it could be easily deduced from that. It was confirmed by browsing said git trees and check the version there. There are a few cases were there was a mismatch: - microzed: uses a 3.18 kernel, but 3.8 headers; fixed. - xilinx_zc706: uses a 3.14 kernel, but 3.8 headers; fixed. - zedboard: uses a 3.18 kernel, but 3.8 headers; fixed. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Peter Korsgaard <peter@korsgaard.com> Cc: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2016-02-06 00:06:18 +01:00
# Linux headers same as kernel, a 3.9 series
defconfigs: add the _AT_LEAST_X_Y headers options Since commit 2a5cf5e (check kernel headers version), we also need to specify the series of the custom kernel headers version. The defconfigs file that define such a custom kernel headers version now fail to build. Add the required _AT_LEAST_X_Y options to those config files. Done with this (convoluted but very fast, uch faster ythan manual editing!) rule: for f in $( git grep -l BR2_DEFAULT_KERNEL_VERSION=\"3 ); do grep -E '^BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_' "${f}" >/dev/null && continue sed -r -e '/^(BR2_DEFAULT_KERNEL_VERSION="3\.([[:digit:]]+).*")$/s//\1\nBR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_\2=y/' "${f}" done Only kernels >= 3.0 need those options in the defconfig, since the default for 2.6.x kernels is correct (selects _AT_LEAST_2_6), and the default is not saved in a defconfig. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-03-08 00:25:06 +01:00
BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_9=y
Add support for the Calao-systems TNY-A9G20-LPW [Peter: lock kernel/headers version to 3.9.4, use devtmpfs, add comments] Signed-off-by: Gregory Hermant <gregory.hermant@calao-systems.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-05-31 08:31:08 +02:00
# bootloaders
BR2_TARGET_AT91BOOTSTRAP=y
BR2_TARGET_AT91BOOTSTRAP_CUSTOM_PATCH_DIR="board/calao/tny-a9g20-lpw/"
BR2_TARGET_AT91BOOTSTRAP_BOARD="tny_a9g20_lpw"
BR2_TARGET_AT91BOOTSTRAP_NANDFLASH=y
BR2_TARGET_BAREBOX=y
BR2_TARGET_BAREBOX_BOARD_DEFCONFIG="tny_a9g20"
# linux
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="3.9.4"
BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/calao/tny-a9g20-lpw/linux-3.9.config"
BR2_LINUX_KERNEL_DTS_SUPPORT=y
BR2_LINUX_KERNEL_INTREE_DTS_NAME="tny_a9g20"
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