BR2_aarch64=y BR2_cortex_a72_a53=y BR2_TOOLCHAIN_EXTERNAL=y BR2_TOOLCHAIN_EXTERNAL_BOOTLIN=y BR2_TOOLCHAIN_EXTERNAL_BOOTLIN_AARCH64_GLIBC_STABLE=y BR2_GLOBAL_PATCH_DIR="board/radxa/rock4se/patches" BR2_DOWNLOAD_FORCE_CHECK_HASHES=y BR2_TARGET_GENERIC_HOSTNAME="rock-4se" BR2_TARGET_GENERIC_ISSUE="Welcome to Buildroot for Radxa ROCK 4SE" BR2_ROOTFS_POST_BUILD_SCRIPT="board/radxa/rock4se/post-build.sh" BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh" BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/radxa/rock4se/genimage.cfg" BR2_LINUX_KERNEL=y BR2_LINUX_KERNEL_CUSTOM_VERSION=y BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.12.28" BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y BR2_LINUX_KERNEL_DTS_SUPPORT=y BR2_LINUX_KERNEL_INTREE_DTS_NAME="rockchip/rk3399-rock-4se" BR2_LINUX_KERNEL_INSTALL_TARGET=y BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y BR2_TARGET_ROOTFS_EXT2=y BR2_TARGET_ROOTFS_EXT2_4=y BR2_TARGET_ROOTFS_EXT2_SIZE="250M" BR2_TARGET_ARM_TRUSTED_FIRMWARE=y BR2_TARGET_ARM_TRUSTED_FIRMWARE_LATEST_LTS_2_12_VERSION=y BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM="rk3399" BR2_TARGET_ARM_TRUSTED_FIRMWARE_IMAGES="" BR2_TARGET_ARM_TRUSTED_FIRMWARE_NEEDS_ARM32_TOOLCHAIN=y BR2_TARGET_UBOOT=y BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y BR2_TARGET_UBOOT_CUSTOM_VERSION=y BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2025.04" BR2_TARGET_UBOOT_BOARD_DEFCONFIG="rock-4se-rk3399" BR2_TARGET_UBOOT_NEEDS_DTC=y BR2_TARGET_UBOOT_NEEDS_PYLIBFDT=y BR2_TARGET_UBOOT_NEEDS_PYELFTOOLS=y BR2_TARGET_UBOOT_NEEDS_OPENSSL=y BR2_TARGET_UBOOT_NEEDS_GNUTLS=y BR2_TARGET_UBOOT_NEEDS_ATF_BL31=y BR2_TARGET_UBOOT_NEEDS_ATF_BL31_ELF=y BR2_TARGET_UBOOT_FORMAT_CUSTOM=y BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME="u-boot.itb" BR2_TARGET_UBOOT_SPL=y BR2_TARGET_UBOOT_SPL_NAME="idbloader.img" BR2_PACKAGE_HOST_GENIMAGE=y