meta/meta-mediatek-mt2731/recipes-bsp/trustzone/optee-os_3.2.0.bbappend

EXTRA_OEMAKE_append = "'PLATFORM_FLAVOR=mt2731'	\
                'CROSS_COMPILE=${TEE_TOOLCHAIN}' \
                'ta-targets=ta_arm64' \
            "

do_install_prepend() {
    if [ ! -d ${WORKDIR}/out/${OPTEE_ARCH}-plat-${OPTEEOUTPUTMACHINE}/export-ta_${OPTEE_ARCH}/ ]; then
        ln -s ${WORKDIR}/out/${OPTEE_ARCH}-plat-${OPTEEOUTPUTMACHINE}/export-ta_arm64 ${WORKDIR}/out/${OPTEE_ARCH}-plat-${OPTEEOUTPUTMACHINE}/export-ta_${OPTEE_ARCH}
    fi
}