################################################################################
## DTB general support
DTB_DIR=vendor/qcom

function clean_dtbs() {
	rm -rf ${OUT_DIR}/arch/${ARCH}/boot/dts
}
append_cmd POST_DEFCONFIG_CMDS 'clean_dtbs'

FILES+="
arch/${ARCH}/boot/dts/${DTB_DIR}/*.dtb*
"

################################################################################
## DT Overlay
function add_dt_overlay_defconfig() {
	${KERNEL_DIR}/scripts/config --file ${OUT_DIR}/.config \
	  -e BUILD_ARM64_DT_OVERLAY
	(cd ${KERNEL_DIR} && make "${TOOL_ARGS[@]}" O=${OUT_DIR} ${MAKE_ARGS} olddefconfig)
}
if [ ! -z $DT_OVERLAY_SUPPORT ] && [ ! $DT_OVERLAY_SUPPORT -eq "0" ]; then
	append_cmd POST_DEFCONFIG_CMDS 'add_dt_overlay_defconfig'
fi

################################################################################
## Variant Selection
if [ -z "${VARIANT}" ] || [ "${VARIANT}" == "default" ]; then
	VARIANT="${VARIANTS[0]}"
fi

if [ ! -z $MSM_ARCH ]; then
	BRANCH+=-${MSM_ARCH}
fi

if [ ! -z $VARIANT ]; then
	BRANCH+=-${VARIANT}
fi

################################################################################
## menuconfig
function menuconfig() {
	(cd ${KERNEL_DIR} && make "${TOOL_ARGS[@]}" O=${OUT_DIR} ${MAKE_ARGS} ${1:-menuconfig})
	(cd ${KERNEL_DIR} && make "${TOOL_ARGS[@]}" O=${OUT_DIR} ${MAKE_ARGS} savedefconfig)
	mv ${OUT_DIR}/defconfig ${KERNEL_DIR}/arch/${ARCH}/configs/${DEFCONFIG}
}
export -f menuconfig