tee: allow compilation of tee subsystem for AMD CPUs

Allow compilation of tee subsystem for AMD's CPUs which have a dedicated
AMD Secure Processor for Trusted Execution Environment (TEE).

Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Co-developed-by: Devaraj Rangasamy <Devaraj.Rangasamy@amd.com>
Signed-off-by: Devaraj Rangasamy <Devaraj.Rangasamy@amd.com>
Signed-off-by: Rijo Thomas <Rijo-john.Thomas@amd.com>
Reviewed-by: Gary R Hook <gary.hook@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/tee/Kconfig b/drivers/tee/Kconfig
index 676ffcb649857aedd872c43bdb12d72aa0bc23df..4f3197de3133789c2a0f598cf8f8d52084185015 100644 (file)
--- a/drivers/tee/Kconfig
+++ b/drivers/tee/Kconfig
@@ -2,7 +2,7 @@
 # Generic Trusted Execution Environment Configuration
 config TEE
        tristate "Trusted Execution Environment support"
-       depends on HAVE_ARM_SMCCC || COMPILE_TEST
+       depends on HAVE_ARM_SMCCC || COMPILE_TEST || CPU_SUP_AMD
        select DMA_SHARED_BUFFER
        select GENERIC_ALLOCATOR
        help