BR2_arm=y BR2_cortex_a9=y BR2_ARM_ENABLE_NEON=y BR2_ARM_ENABLE_VFP=y BR2_TOOLCHAIN_EXTERNAL=y BR2_TOOLCHAIN_EXTERNAL_LINARO_ARM=y BR2_TARGET_GENERIC_GETTY_PORT="ttyAMA0" BR2_SYSTEM_DHCP="eth0" BR2_TARGET_ROOTFS_EXT2=y # BR2_TARGET_ROOTFS_TAR is not set