diff options
Diffstat (limited to 'bsp/meta-freescale/recipes-security/optee-imx/optee-os_3.2.0.imx.bb')
-rw-r--r-- | bsp/meta-freescale/recipes-security/optee-imx/optee-os_3.2.0.imx.bb | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/bsp/meta-freescale/recipes-security/optee-imx/optee-os_3.2.0.imx.bb b/bsp/meta-freescale/recipes-security/optee-imx/optee-os_3.2.0.imx.bb new file mode 100644 index 00000000..d2c82940 --- /dev/null +++ b/bsp/meta-freescale/recipes-security/optee-imx/optee-os_3.2.0.imx.bb @@ -0,0 +1,96 @@ +# Copyright (C) 2017-2018 NXP + +SUMMARY = "OPTEE OS" +DESCRIPTION = "OPTEE OS" +HOMEPAGE = "http://www.optee.org/" +LICENSE = "BSD" +LIC_FILES_CHKSUM = "file://LICENSE;md5=69663ab153298557a59c67a60a743e5b" + +inherit deploy python3native autotools +DEPENDS = "python3-pycrypto-native u-boot-mkimage-native" + +SRCBRANCH = "lf-5.4.y" +OPTEE_OS_SRC ?= "git://source.codeaurora.org/external/imx/imx-optee-os.git;protocol=https" +SRC_URI = "\ + ${OPTEE_OS_SRC};branch=${SRCBRANCH} \ + file://0001-scripts-update-scripts-to-use-python3.patch \ + file://0001-optee-os-fix-gcc10-compilation-issue-and-missing-cc-.patch \ +" + +SRCREV = "6d99b525af752ecdaabdca6098b2564b2665f2b2" + +S = "${WORKDIR}/git" +B = "${WORKDIR}/build.${PLATFORM_FLAVOR}" + +# The platform flavor corresponds to the Yocto machine without the leading 'i'. +PLATFORM_FLAVOR = "${@d.getVar('MACHINE')[1:]}" +PLATFORM_FLAVOR_imx6qpdlsolox = "mx6qsabresd" +PLATFORM_FLAVOR_imx6ul7d = "mx6ulevk" +PLATFORM_FLAVOR_imx6ull14x14evk = "mx6ullevk" +PLATFORM_FLAVOR_imx6ull9x9evk = "mx6ullevk" +PLATFORM_FLAVOR_imx6ulz14x14evk = "mx6ulzevk" +PLATFORM_FLAVOR_mx8mm = "mx8mmevk" +PLATFORM_FLAVOR_mx8mn = "mx8mnevk" +PLATFORM_FLAVOR_mx8qxp = "mx8qxpmek" + +OPTEE_ARCH ?= "arm32" +OPTEE_ARCH_armv7a = "arm32" +OPTEE_ARCH_aarch64 = "arm64" + +# Optee-os can be built for 32 bits and 64 bits at the same time +# as long as the compilers are correctly defined. +# For 64bits, CROSS_COMPILE64 must be set +# When defining CROSS_COMPILE and CROSS_COMPILE64, we assure that +# any 32 or 64 bits builds will pass +EXTRA_OEMAKE = "PLATFORM=imx PLATFORM_FLAVOR=${PLATFORM_FLAVOR} \ + CROSS_COMPILE=${HOST_PREFIX} \ + CROSS_COMPILE64=${HOST_PREFIX} \ + NOWERROR=1 \ + LDFLAGS= \ + O=${B} \ + " + + +do_compile () { + unset LDFLAGS + export CFLAGS="${CFLAGS} --sysroot=${STAGING_DIR_HOST}" + oe_runmake -C ${S} all CFG_TEE_TA_LOG_LEVEL=0 +} + + +do_deploy () { + install -d ${DEPLOYDIR} + ${TARGET_PREFIX}objcopy -O binary ${B}/core/tee.elf ${DEPLOYDIR}/tee.${PLATFORM_FLAVOR}.bin + + if [ "${OPTEE_ARCH}" != "arm64" ]; then + IMX_LOAD_ADDR=`cat ${B}/core/tee-init_load_addr.txt` && \ + uboot-mkimage -A arm -O linux -C none -a ${IMX_LOAD_ADDR} -e ${IMX_LOAD_ADDR} \ + -d ${DEPLOYDIR}/tee.${PLATFORM_FLAVOR}.bin ${DEPLOYDIR}/uTee-${OPTEE_BIN_EXT} + fi + + cd ${DEPLOYDIR} + ln -sf tee.${PLATFORM_FLAVOR}.bin tee.bin + cd - +} + +do_install () { + install -d ${D}${nonarch_base_libdir}/firmware/ + install -m 644 ${B}/core/*.bin ${D}${nonarch_base_libdir}/firmware/ + + # Install the TA devkit + install -d ${D}/usr/include/optee/export-user_ta_${OPTEE_ARCH}/ + + for f in ${B}/export-ta_${OPTEE_ARCH}/*; do + cp -aR $f ${D}/usr/include/optee/export-user_ta_${OPTEE_ARCH}/ + done +} + +addtask deploy after do_compile before do_install + + +FILES_${PN} = "${nonarch_base_libdir}/firmware/" +FILES_${PN}-staticdev = "/usr/include/optee/" +RDEPENDS_${PN}-dev += "${PN}-staticdev" + +PACKAGE_ARCH = "${MACHINE_ARCH}" +COMPATIBLE_MACHINE = "(imx)" |