BR2_arm=y BR2_cortex_a53=y BR2_ARM_FPU_NEON_VFPV4=y BR2_TOOLCHAIN_BUILDROOT_CXX=y BR2_SYSTEM_DHCP="eth0" # Linux headers same as kernel, a 5.4 series BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_4=y BR2_LINUX_KERNEL=y BR2_LINUX_KERNEL_CUSTOM_TARBALL=y BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="$(call github,raspberrypi,linux,ff93994fb3f92070d8521d709ad04675ecaa5817)/linux-ff93994fb3f92070d8521d709ad04675ecaa5817.tar.gz" BR2_LINUX_KERNEL_DEFCONFIG="bcm2709" # Build the DTB from the kernel sources BR2_LINUX_KERNEL_DTS_SUPPORT=y BR2_LINUX_KERNEL_INTREE_DTS_NAME="bcm2710-rpi-3-b bcm2710-rpi-3-b-plus bcm2710-rpi-cm3" BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y BR2_PACKAGE_RPI_FIRMWARE=y # 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_SIZE="120M" # BR2_TARGET_ROOTFS_TAR is not set BR2_ROOTFS_POST_BUILD_SCRIPT="board/raspberrypi3/post-build.sh" BR2_ROOTFS_POST_IMAGE_SCRIPT="board/raspberrypi3/post-image.sh" BR2_ROOTFS_POST_SCRIPT_ARGS="--add-miniuart-bt-overlay"