diff options
| author | Gaël PORTAY <gael.portay@savoirfairelinux.com> | 2017-04-18 11:59:59 -0400 |
|---|---|---|
| committer | Peter Korsgaard <peter@korsgaard.com> | 2017-05-04 09:25:20 +0200 |
| commit | 9bbea36e3e6f27475dd8589f087522745aa39aa5 (patch) | |
| tree | 5ef1d5cae74257a19fb13ee99f6ace193991ba26 /configs/raspberrypi3_64_defconfig | |
| parent | 634655b6281047f5fe2a2b09b95aa642144d23a1 (diff) | |
| download | buildroot-9bbea36e3e6f27475dd8589f087522745aa39aa5.tar.gz buildroot-9bbea36e3e6f27475dd8589f087522745aa39aa5.zip | |
configs: add raspberrypi3 64bits defconfig
This configuration builds a 64bit image for RaspberryPi 3.
The size of the ext4 filesystem has to be extended to fit the large amount
(~60MB) of kernel modules enabled in the defconfig.
[Peter: drop gcc version selection / glibc, explain ext4 size requirement]
Signed-off-by: Gaël PORTAY <gael.portay@savoirfairelinux.com>
Tested-by: Ricardo Martincoski <ricardo.martincoski@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Diffstat (limited to 'configs/raspberrypi3_64_defconfig')
| -rw-r--r-- | configs/raspberrypi3_64_defconfig | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/configs/raspberrypi3_64_defconfig b/configs/raspberrypi3_64_defconfig new file mode 100644 index 0000000000..13a505b031 --- /dev/null +++ b/configs/raspberrypi3_64_defconfig @@ -0,0 +1,37 @@ +BR2_aarch64=y +BR2_cortex_a53=y +BR2_ARM_FPU_VFPV4=y + +BR2_TOOLCHAIN_BUILDROOT_CXX=y + +BR2_SYSTEM_DHCP="eth0" + +# Linux headers same as kernel, a 4.9 series +BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y + +BR2_LINUX_KERNEL=y +BR2_LINUX_KERNEL_CUSTOM_GIT=y +BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/raspberrypi/linux.git" +BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="5e4ee836560d4c0371e109bf469e1ad808ae7a44" +BR2_LINUX_KERNEL_DEFCONFIG="bcmrpi3" + +# Build the DTB from the kernel sources +BR2_LINUX_KERNEL_DTS_SUPPORT=y +BR2_LINUX_KERNEL_INTREE_DTS_NAME="broadcom/bcm2710-rpi-3-b broadcom/bcm2837-rpi-3-b" + +BR2_PACKAGE_RPI_FIRMWARE=y +# BR2_PACKAGE_RPI_FIRMWARE_INSTALL_DTB_OVERLAYS is not set + +# Required tools to create the SD image +BR2_PACKAGE_HOST_DOSFSTOOLS=y +BR2_PACKAGE_HOST_GENIMAGE=y +BR2_PACKAGE_HOST_MTOOLS=y + +# Filesystem / image +BR2_TARGET_ROOTFS_EXT2=y +BR2_TARGET_ROOTFS_EXT2_4=y +BR2_TARGET_ROOTFS_EXT2_BLOCKS=120000 +# BR2_TARGET_ROOTFS_TAR is not set +BR2_ROOTFS_POST_BUILD_SCRIPT="board/raspberrypi3-64/post-build.sh" +BR2_ROOTFS_POST_IMAGE_SCRIPT="board/raspberrypi3-64/post-image.sh" +BR2_ROOTFS_POST_SCRIPT_ARGS="--aarch64" |
