Merge "build.config: Add build.config files for Lahaina"

CLANG_PREBUILT_BIN=prebuilts-master/clang/host/linux-x86/clang-r370808/bin

BUILDTOOLS_PREBUILT_BIN=build/build-tools/path/linux-x86

EXTRA_CMDS=''

STOP_SHIP_TRACEPRINTK=1

IN_KERNEL_MODULES=1

DO_NOT_STRIP_MODULES=1

################################################################################

## 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

################################################################################

# Common MSM configuration for building GKI-based kernels

function generate_defconfig() {

	${KERNEL_DIR}/scripts/gki/generate_defconfig.sh ${DEFCONFIG}

}

DEFCONFIG=vendor/${MSM_ARCH}-${VARIANT}_defconfig

append_cmd PRE_DEFCONFIG_CMDS 'generate_defconfig'

if [ -z "${GKI_RAMDISK_PREBUILT_BINARY}" ]; then

	GKI_RAMDISK_PREBUILT_BINARY=prebuilts/boot-artifacts/${ARCH}/gki-ramdisk.cpio.gz

fi

################################################################################

## menuconfig

function menuconfig() {

	${KERNEL_DIR}/scripts/gki/fragment_menuconfig.sh ${DEFCONFIG}

}

export -f menuconfig

################################################################################

## Defaulting required variables

[ -z "${VARIANT}" ] && VARIANT=default

[ -z "${CONFIG_TARGET}" ] && CONFIG_TARGET=msm.lahaina

[ -z "${KERNEL_DIR}" ] && KERNEL_DIR=kernel

################################################################################

## Inheriting configs from ACK

_KERNEL_DIR=${KERNEL_DIR}

. ${KERNEL_DIR}/build.config.common

KERNEL_DIR=${_KERNEL_DIR}

. ${KERNEL_DIR}/build.config.aarch64

################################################################################

## Variant setup

MSM_ARCH=lahaina

BRANCH=msm-5.4

VARIANTS=(qgki-debug qgki gki gki-only)

DT_OVERLAY_SUPPORT=1

BOOT_IMAGE_HEADER_VERSION=3

BASE_ADDRESS=0x80000000

PAGE_SIZE=4096

################################################################################

## Inheriting MSM configs

. ${KERNEL_DIR}/build.config.msm.common

case "${VARIANT}" in

qgki-debug | qgki | gki)

	. ${KERNEL_DIR}/build.config.msm.gki

	;;

gki-only)

	# In gki-only, then using ACK's GKI config directly

	. ${KERNEL_DIR}/build.config.gki

	;;

*)

	echo "Unsupported variant '${VARIANT}'"

	;;

esac

build.config.msm.lahaina