BR2_arm=y BR2_arm1176jzf_s=y BR2_ARM_EABIHF=y # Linux headers same as kernel, a 4.19 series BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_19=y BR2_TOOLCHAIN_BUILDROOT_CXX=y BR2_LINUX_KERNEL=y BR2_LINUX_KERNEL_CUSTOM_TARBALL=y BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="$(call github,raspberrypi,linux,raspberrypi-kernel_1.20190925-1)/linux-raspberrypi-kernel_1.20190925-1.tar.gz" BR2_LINUX_KERNEL_DEFCONFIG="bcmrpi" BR2_LINUX_KERNEL_DTS_SUPPORT=y BR2_LINUX_KERNEL_INTREE_DTS_NAME="bcm2708-rpi-zero-w" 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/raspberrypi0w/post-build.sh" BR2_ROOTFS_POST_IMAGE_SCRIPT="board/raspberrypi0w/post-image.sh" BR2_ROOTFS_POST_SCRIPT_ARGS="--add-pi3-miniuart-bt-overlay"