| # Copyright 2022 The ChromiumOS Authors |
| # Distributed under the terms of the GNU General Public License v2 |
| |
| EAPI=7 |
| |
| CROS_WORKON_PROJECT="chromiumos/third_party/OP-TEE/optee_os" |
| CROS_WORKON_LOCALNAME="optee_os" |
| CROS_WORKON_DESTDIR="${S}" |
| |
| inherit cros-workon coreboot-sdk |
| |
| DESCRIPTION="Op-Tee Secure OS TA Dev Kit" |
| HOMEPAGE="https://www.github.com/OP-TEE/optee_os" |
| |
| LICENSE="BSD" |
| KEYWORDS="~*" |
| IUSE="coreboot-sdk" |
| |
| # Make sure we don't use SDK gcc anymore. |
| REQUIRED_USE="coreboot-sdk" |
| |
| src_configure() { |
| export PLATFORM="mediatek-mt8195" |
| export CROSS_COMPILE64=${COREBOOT_SDK_PREFIX_arm64} |
| export OPTEE_PATH="${S}" |
| export O="${WORKDIR}/out" |
| export CFG_ARM64_core="y" |
| export DEBUG="0" |
| export CFG_EARLY_TA="y" |
| export ARCH="arm" |
| |
| # 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 ta-targets=ta_arm64 ta_dev_kit |
| } |
| |
| src_install() { |
| # Install the dev kit used when building TAs (makefiles, header files, etc.). |
| insinto /build/share/optee |
| doins -r "${WORKDIR}/out/export-ta_arm64" |
| } |
