| # Copyright 2023 The ChromiumOS Authors |
| # Distributed under the terms of the GNU General Public License v2 |
| |
| EAPI=7 |
| |
| CROS_WORKON_COMMIT="94200c78dbf96a28bc2792da0240dc4c0cf29ffb" |
| CROS_WORKON_TREE="10bb44d3837f734024d47402d4f353b5d7e077a8" |
| CROS_WORKON_LOCALNAME="../platform2" |
| CROS_WORKON_PROJECT="chromiumos/platform2" |
| CROS_WORKON_SUBTREE="hwdrm-videoproc-ta" |
| CROS_WORKON_DESTDIR="${S}/platform2" |
| |
| inherit cros-workon coreboot-sdk coreboot-sdk-ap-dependencies |
| |
| DESCRIPTION="Trusted Application for HWDRM Video Processing for Op-Tee on ARM" |
| |
| LICENSE="BSD-Google" |
| SLOT="0" |
| KEYWORDS="*" |
| CHIPSETS=(mt8195 mt8188 mt8196) |
| IUSE=" |
| ${CHIPSETS[*]/#/optee_} |
| " |
| |
| RDEPEND="" |
| |
| DEPEND=" |
| ${RDEPEND} |
| sys-firmware/optee_os_tadevkit |
| " |
| BDEPEND="" |
| |
| coreboot-sdk_enable aarch64-elf |
| |
| src_configure() { |
| local chipset |
| for chipset in "${CHIPSETS[@]}"; do |
| if use "optee_${chipset}"; then |
| export PLATFORM="mediatek-${chipset}" |
| break |
| fi |
| done |
| [[ -n ${PLATFORM} ]] || die "unhandled chipset" |
| export OPTEE_DIR="${SYSROOT}/build/share/optee" |
| export CROSS_COMPILE64=${COREBOOT_SDK_PREFIX_arm64} |
| export CROSS_COMPILE_core=${COREBOOT_SDK_PREFIX_arm64} |
| export TA_DEV_KIT_DIR=${OPTEE_DIR}/export-ta_arm64 |
| export TA_OUTPUT_DIR="${WORKDIR}/out" |
| |
| # CFLAGS/CXXFLAGS/CPPFLAGS/LDFLAGS are set for userland, but those options |
| # don't apply properly to firmware so unset them. |
| unset CFLAGS CXXFLAGS CPPFLAGS LDFLAGS |
| } |
| |
| src_compile() { |
| emake -C "${S}/platform2/hwdrm-videoproc-ta" |
| } |
| |
| src_install() { |
| insinto /build/share/optee/tas |
| doins "${WORKDIR}/out/ebb0fd23-257e-4cd4-82de-8833c3a12603.elf" |
| } |
