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optee: support genericarm64

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optee-client/tee-supplicant, optee-os-tadevkit and optee-test can be
compiled for genericarm64 and these detect firmware optee support at
runtime. Using qemuarm64 compatible config for them.
optee-os itself may need HW specific config for different boards
and SoCs but these components work with same config on multiple boards.
Tested on qemu and AMD kv260 with Linaro Trusted Substrate firmware
(https://gitlab.com/Linaro/trustedsubstrate/meta-ts).

Note: optee-test version in userspace and optee-os version in firmware
must match for tests to pass.

Signed-off-by: Mikko Rapeli <mikko.rapeli@linaro.org>
Signed-off-by: Jon Mason <jon.mason@arm.com>
This commit is contained in:
Mikko Rapeli authored and Jon Mason committed 2025-03-11 07:00:04 -04:00
1 parent e02a77c055
commit 11d3f0ad34
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+2
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meta-arm/recipes-security/optee/optee.inc
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@@ -1,11 +1,13 @@
UPSTREAM_CHECK_GITTAGREGEX = "^(?P<pver>\d+(\.\d+)+)$"
COMPATIBLE_MACHINE ?= "invalid"
COMPATIBLE_MACHINE:genericarm64 ?= "genericarm64"
COMPATIBLE_MACHINE:qemuarm64 ?= "qemuarm64"
COMPATIBLE_MACHINE:qemuarm ?= "qemuarm"
# Please add supported machines below or set it in .bbappend or .conf
OPTEEMACHINE ?= "${MACHINE}"
OPTEEMACHINE:genericarm64 ?= "vexpress-qemu_armv8a"
OPTEEMACHINE:aarch64:qemuall ?= "vexpress-qemu_armv8a"
OPTEEMACHINE:arm:qemuall ?= "vexpress-qemu_virt"