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https://git.yoctoproject.org/meta-ti
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b05876bb9c
Adds the required TF-A and OP-TEE patches to enable LPM support on J7200, J784s4, J742s2. Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com> Signed-off-by: Ryan Eatmon <reatmon@ti.com>
90 lines
2.7 KiB
PHP
90 lines
2.7 KiB
PHP
# Use TI SECDEV for signing
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inherit ti-secdev
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FILESEXTRAPATHS:prepend := "${THISDIR}/optee-os:"
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EXTRA_OEMAKE:remove = "CFG_MAP_EXT_DT_SECURE=y"
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EXTRA_OEMAKE:append:k3 = " ${@ 'CFG_CONSOLE_UART='+ d.getVar('OPTEE_K3_USART') if d.getVar('OPTEE_K3_USART') else ''}"
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EXTRA_OEMAKE:append:k3 = " ${@ 'CFG_TZDRAM_START='+ d.getVar('OPTEE_K3_TZDRAM_START') if d.getVar('OPTEE_K3_TZDRAM_START') else ''}"
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EXTRA_OEMAKE:append:am62xx = " CFG_TEE_CORE_LOG_LEVEL=1"
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EXTRA_OEMAKE:append:am62lxx = " CFG_TEE_CORE_LOG_LEVEL=1"
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EXTRA_OEMAKE:append:am62pxx = " CFG_TEE_CORE_LOG_LEVEL=1"
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EXTRA_OEMAKE:append:am62axx = " CFG_TEE_CORE_LOG_LEVEL=1"
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EXTRA_OEMAKE:append:am62dxx = " CFG_TEE_CORE_LOG_LEVEL=1"
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EXTRA_OEMAKE:append:j722s = " CFG_TEE_CORE_LOG_LEVEL=1"
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do_compile:append:k3() {
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cp ${B}/core/tee-pager_v2.bin ${B}/bl32.bin
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cp ${B}/core/tee.elf ${B}/bl32.elf
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}
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# Signing procedure for legacy HS devices
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optee_sign_legacyhs() {
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( cd ${B}/core/; \
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${TI_SECURE_DEV_PKG}/scripts/secure-binary-image.sh tee.bin tee.bin.signed; \
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normfl=`echo ${OPTEEFLAVOR} | tr "_" "-"`
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mv tee.bin.signed ${B}/$normfl.optee; \
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)
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if [ "${OPTEEPAGER}" = "y" ]; then
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oe_runmake -C ${S} clean
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oe_runmake -C ${S} all CFG_TEE_TA_LOG_LEVEL=0 CFG_WITH_PAGER=y
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( cd ${B}/core/; \
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${TI_SECURE_DEV_PKG}/scripts/secure-binary-image.sh tee.bin tee.bin.signed; \
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normfl=`echo ${OPTEEFLAVOR} | tr "_" "-"`
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mv tee.bin.signed ${B}/$normfl-pager.optee; \
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)
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fi
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}
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do_compile:append:ti43x() {
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optee_sign_legacyhs
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}
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do_compile:append:dra7xx() {
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optee_sign_legacyhs
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}
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do_install:append() {
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install -m 644 ${B}/*.optee ${D}${nonarch_base_libdir}/firmware/ || true
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install -m 644 ${B}/bl32.bin ${D}${nonarch_base_libdir}/firmware/ || true
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install -m 644 ${B}/bl32.elf ${D}${nonarch_base_libdir}/firmware/ || true
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}
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optee_deploy_legacyhs() {
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cd ${DEPLOYDIR}/
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for f in optee/*.optee; do
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ln -sf $f ${DEPLOYDIR}/
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done
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}
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do_deploy:append:ti43x() {
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optee_deploy_legacyhs
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}
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do_deploy:append:dra7xx() {
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optee_deploy_legacyhs
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}
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do_deploy:append:k3() {
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ln -sf optee/bl32.bin ${DEPLOYDIR}/
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ln -sf optee/bl32.elf ${DEPLOYDIR}/
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}
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# Make the OS depend on embedded TAs
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RDEPENDS:${PN} += "${PN}-ta"
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# This is needed for bl32.elf
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INSANE_SKIP:${PN}:append:k3 = " textrel"
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# LPM support patch for Jacinto platforms (J7200, J742S2, J784S4)
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OPTEE_JACINTO_LPM_PATCHES = " \
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file://0001-plat-k3-drivers-Open-TRNG-firewall-for-TIFS-on-all-k.patch \
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"
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SRC_URI:append:j7200 = " ${OPTEE_JACINTO_LPM_PATCHES}"
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SRC_URI:append:j742s2 = " ${OPTEE_JACINTO_LPM_PATCHES}"
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SRC_URI:append:j784s4 = " ${OPTEE_JACINTO_LPM_PATCHES}"
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