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From: "Thomas, Rijo-john" <Rijo-john.Thomas@amd.com>
To: Jens Wiklander <jens.wiklander@linaro.org>,
	"tee-dev@lists.linaro.org" <tee-dev@lists.linaro.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Cc: "Thomas, Rijo-john" <Rijo-john.Thomas@amd.com>,
	"Easow, Nimesh" <Nimesh.Easow@amd.com>,
	"Rangasamy, Devaraj" <Devaraj.Rangasamy@amd.com>
Subject: [RFC PATCH 1/2] tee: allow compilation of tee subsystem for AMD CPUs
Date: Wed, 23 Oct 2019 11:30:58 +0000	[thread overview]
Message-ID: <030ac9242b6a3a6c2f529326a7c24cfd29a009ac.1571818136.git.Rijo-john.Thomas@amd.com> (raw)
In-Reply-To: <cover.1571818136.git.Rijo-john.Thomas@amd.com>

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

Signed-off-by: Rijo Thomas <Rijo-john.Thomas@amd.com>
Signed-off-by: Devaraj Rangasamy <Devaraj.Rangasamy@amd.com>
---
 drivers/tee/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tee/Kconfig b/drivers/tee/Kconfig
index 676ffcb..4f3197d 100644
--- 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
-- 
1.9.1


  reply	other threads:[~2019-10-23 11:31 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-23 11:30 [RFC PATCH 0/2] TEE driver for AMD APUs Thomas, Rijo-john
2019-10-23 11:30 ` Thomas, Rijo-john [this message]
2019-10-23 11:31 ` [RFC PATCH 2/2] tee: add AMD-TEE driver Thomas, Rijo-john
2019-10-25  8:13   ` kbuild test robot
2019-10-25 21:02   ` kbuild test robot
2019-10-25 21:02   ` [RFC PATCH] tee: shmctx can be static kbuild test robot
2019-11-05 15:28   ` [RFC PATCH 2/2] tee: add AMD-TEE driver Jens Wiklander
2019-11-26 13:01     ` Thomas, Rijo-john
2019-11-05 15:17 ` [RFC PATCH 0/2] TEE driver for AMD APUs Jens Wiklander
2019-11-26 13:00   ` Thomas, Rijo-john

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