Introduce SEL1 OP-TEE protected storage SP

Add SEL1 OP-TEE protected storage SP which provides PSA protected
storage RPC endpoint over FF-A RPC. It uses the existing storage system
of OP-TEE enabling RPMB and REE FS based storage through FF-A.

Signed-off-by: Imre Kis <imre.kis@arm.com>
Change-Id: Id5cc438c11f5c0767424453e846acb7daed57eab
2 files changed