turn on EFI MM communication On Corstone-1000 platform MM communication between u-boot and the secure world (Optee) is done using the FF-A bus.
Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhl...@arm.com> Cc: Tom Rini <tr...@konsulko.com> Cc: Simon Glass <s...@chromium.org> Cc: Ilias Apalodimas <ilias.apalodi...@linaro.org> Cc: Jens Wiklander <jens.wiklan...@linaro.org> --- Changelog: =============== v16: * configs/corstone1000_defconfig: enable MM communication by setting the configs: ARM_FFA_TRANSPORT, OPTEE, TEE v15: Simon: * use CONFIG_FFA_SHARED_MM_BUF_* configs in place of FFA_SHARED_MM_BUFFER_* v13: * remove FF-A config in the defconfig (because it's enabled automatically by CONFIG_EFI_MM_COMM_TEE) v9: * update copyright string v8: * drop OP-TEE configs from Corstone-1000 defconfig v7: * improve the definition of FFA_SHARED_MM_BUFFER_ADDR and FFA_SHARED_MM_BUFFER_OFFSET * update FFA_SHARED_MM_BUFFER_ADDR value v6: * corstone-1000: enable optee driver * corstone-1000: remove CONFIG_ARM_FFA_EFI_RUNTIME_MODE from the defconfig v4: * corstone-1000: turn on EFI MM communication configs/corstone1000_defconfig | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/configs/corstone1000_defconfig b/configs/corstone1000_defconfig index a8a79fd105..fa9f9e4f07 100644 --- a/configs/corstone1000_defconfig +++ b/configs/corstone1000_defconfig @@ -65,3 +65,10 @@ CONFIG_EFI_CAPSULE_ON_DISK=y CONFIG_EFI_IGNORE_OSINDICATIONS=y CONFIG_FWU_MULTI_BANK_UPDATE=y CONFIG_ERRNO_STR=y +CONFIG_ARM_FFA_TRANSPORT=y +CONFIG_OPTEE=y +CONFIG_TEE=y +CONFIG_EFI_MM_COMM_TEE=y +CONFIG_FFA_SHARED_MM_BUF_SIZE=4096 +CONFIG_FFA_SHARED_MM_BUF_OFFSET=0 +CONFIG_FFA_SHARED_MM_BUF_ADDR=0x02000000 -- 2.25.1
