From: Yann Dirson <y...@blade-group.com>
This instructs TF-A to:
- load OP-TEE OS as BL32, but still relies on the actual image to be
provided through other means, eg. in u-boot.itb
- run opteed as Secure Payload Dispatcher
This is configured automatically when DISTRO_FEATURE includes "optee".
Signed-off-by: Yann Dirson <y...@blade-group.com>
---
.../trusted-firmware-a_%.bbappend | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/recipes-bsp/trusted-firmware-a/trusted-firmware-a_%.bbappend
b/recipes-bsp/trusted-firmware-a/trusted-firmware-a_%.bbappend
index 1942c17..5b04311 100644
--- a/recipes-bsp/trusted-firmware-a/trusted-firmware-a_%.bbappend
+++ b/recipes-bsp/trusted-firmware-a/trusted-firmware-a_%.bbappend
@@ -9,3 +9,22 @@ FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
SRC_URI += "\
file://serial-console-baudrate.patch \
"
+
+# OP-TEE, dependent on "optee" DISTRO_FEATURES
+
+OPTEE_DEPENDS ?= "optee-os:do_deploy"
+OPTEE_OEMAKE ?= " \
+
BL32=${STAGING_DIR_TARGET}${nonarch_base_libdir}/firmware/tee-header_v2.bin \
+
BL32_EXTRA1=${STAGING_DIR_TARGET}${nonarch_base_libdir}/firmware/tee-pager_v2.bin
\
+
BL32_EXTRA2=${STAGING_DIR_TARGET}${nonarch_base_libdir}/firmware/tee-pageable_v2.bin
\
+ "
+
+do_compile[depends] .= " \
+ ${@bb.utils.contains('DISTRO_FEATURES', 'optee', ' ${OPTEE_DEPENDS}', '', d)}
\
+"
+
+EXTRA_OEMAKE_append = " \
+ ${@bb.utils.contains('DISTRO_FEATURES', 'optee', ' ${OPTEE_OEMAKE}', '', d)} \
+"
+
+TFA_SPD ?= "${@bb.utils.contains('DISTRO_FEATURES', 'optee', 'opteed', '', d)}"
--
2.30.2
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