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"