From: Gary R Hook <ghook@amd.com>
To: Rijo Thomas <Rijo-john.Thomas@amd.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
"David S . Miller" <davem@davemloft.net>,
linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org,
tee-dev@lists.linaro.org
Cc: Nimesh Easow <Nimesh.Easow@amd.com>,
Devaraj Rangasamy <Devaraj.Rangasamy@amd.com>,
Jens Wiklander <jens.wiklander@linaro.org>,
Ard Biesheuvel <ard.biesheuvel@linaro.org>,
Tom Lendacky <thomas.lendacky@amd.com>,
Gary Hook <gary.hook@amd.com>
Subject: Re: [PATCH 1/4] tee: allow compilation of tee subsystem for AMD CPUs
Date: Fri, 27 Dec 2019 12:37:20 -0600 [thread overview]
Message-ID: <13954c4f-378f-a31c-2ee4-2ab0aea632e0@amd.com> (raw)
In-Reply-To: <515ebade213492080b97ed6426c82a0fe22c03ab.1577423898.git.Rijo-john.Thomas@amd.com>
On 12/26/19 11:24 PM, Rijo Thomas wrote:
> 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>
> ---
> 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
>
next prev parent reply other threads:[~2019-12-27 18:37 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-27 5:23 [PATCH 0/4] TEE driver for AMD APUs Rijo Thomas
2019-12-27 5:24 ` [PATCH 1/4] tee: allow compilation of tee subsystem for AMD CPUs Rijo Thomas
2019-12-27 18:37 ` Gary R Hook [this message]
2019-12-27 5:24 ` [PATCH 2/4] tee: add AMD-TEE driver Rijo Thomas
2019-12-27 18:37 ` Gary R Hook
2019-12-27 5:24 ` [PATCH 3/4] tee: amdtee: check TEE status during driver initialization Rijo Thomas
2019-12-27 18:37 ` Gary R Hook
2019-12-27 5:24 ` [PATCH 4/4] Documentation: tee: add AMD-TEE driver details Rijo Thomas
2019-12-27 18:38 ` Gary R Hook
2020-01-04 5:50 ` [PATCH 0/4] TEE driver for AMD APUs Herbert Xu
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