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| author |   Rijo Thomas <Rijo-john.Thomas@amd.com> | 2019-12-27 10:54:01 +0530 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2020-01-04 13:49:51 +0800 |
| commit | 757cc3e9ff1d72d014096399d6e2bf03974d9da1 (patch) | |
| tree | 0e4f61596bd18bebd00cf1026fa0211ac3453bae /drivers/tee/Kconfig | |
| parent | tee: allow compilation of tee subsystem for AMD CPUs (diff) | |
| download | linux-dev-757cc3e9ff1d72d014096399d6e2bf03974d9da1.tar.xz linux-dev-757cc3e9ff1d72d014096399d6e2bf03974d9da1.zip | |
tee: add AMD-TEE driver
Adds AMD-TEE driver.
* targets AMD APUs which has AMD Secure Processor with software-based
Trusted Execution Environment (TEE) support
* registers with TEE subsystem
* defines tee_driver_ops function callbacks
* kernel allocated memory is used as shared memory between normal
world and secure world.
* acts as REE (Rich Execution Environment) communication agent, which
uses the services of AMD Secure Processor driver to submit commands
for processing in TEE environment
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
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>
Diffstat (limited to 'drivers/tee/Kconfig')
| -rw-r--r-- | drivers/tee/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tee/Kconfig b/drivers/tee/Kconfig index 4f3197de3133..8da63f38e6bd 100644 --- a/drivers/tee/Kconfig +++ b/drivers/tee/Kconfig @@ -14,7 +14,7 @@ if TEE menu "TEE drivers" source "drivers/tee/optee/Kconfig" - +source "drivers/tee/amdtee/Kconfig" endmenu endif |