From: Yann Dirson <yann@...>
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 has to be enabled through PACKAGECONFIG +=3D "optee".
Signed-off-by: Yann Dirson <yann@...>
---
.../trusted-firmware-a_%.bbappend | 13 +++++++++++++
1 file changed, 13 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..638d53f 100644
--- a/recipes-bsp/trusted-firmware-a/trusted-firmware-a_%.bbappend
+++ b/recipes-bsp/trusted-firmware-a/trusted-firmware-a_%.bbappend
@@ -9,3 +9,16 @@ FILESEXTRAPATHS_prepend :=3D "${THISDIR}/files:"
SRC_URI +=3D "\
file://serial-console-baudrate.patch \
"
+
+# OP-TEE, dependent on "optee" DISTRO_FEATURES
+
+OPTEE_OEMAKE ?=3D " \
+ BL32=3D${STAGING_DIR_TARGET}${nonarch_base_libdir}/firmware/tee-head=
er_v2.bin \
+ BL32_EXTRA1=3D${STAGING_DIR_TARGET}${nonarch_base_libdir}/firmware/t=
ee-pager_v2.bin \
+ BL32_EXTRA2=3D${STAGING_DIR_TARGET}${nonarch_base_libdir}/firmware/t=
ee-pageable_v2.bin \
+ "
+
+EXTRA_OEMAKE_append =3D " ${PACKAGECONFIG_CONFARGS}"
+PACKAGECONFIG[optee] =3D "${OPTEE_OEMAKE},,optee-os"
+
+TFA_SPD =3D "${@bb.utils.contains('PACKAGECONFIG', 'optee', 'opteed', ''=
, d)}"
--=20
2.30.2
