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| author | Michael Niewöhner <foss@mniewoehner.de> | 2019-10-31 19:00:45 +0100 |
|---|---|---|
| committer | Nico Huber <nico.h@gmx.de> | 2019-11-02 13:09:15 +0000 |
| commit | 4e8db0fa32973adf0ad4dd481a0f1ef92b02ff84 (patch) | |
| tree | 404b2e7acd27557a47f433809b9f3ac3ceaf14d8 | |
| parent | 2ca11a527c0be3669fadaa7f681e5a21e7d6460f (diff) | |
soc/intel/common: sgx: add new Kconfig option for setting LT_LOCK_MEMORY
Add new Kconfig option for setting LT_LOCK_MEMORY.
Change-Id: I1b232e34a1288ce36a3dce2ab0293c26f10f3881
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36513
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
| -rw-r--r-- | src/soc/intel/common/block/sgx/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/soc/intel/common/block/sgx/Kconfig b/src/soc/intel/common/block/sgx/Kconfig index ffd501a7e2..026c6afb0d 100644 --- a/src/soc/intel/common/block/sgx/Kconfig +++ b/src/soc/intel/common/block/sgx/Kconfig @@ -7,3 +7,10 @@ config SOC_INTEL_COMMON_BLOCK_SGX Software Guard eXtension(SGX) Feature. Intel SGX is a set of new CPU instructions that can be used by applications to set aside private regions of code and data. + +config SOC_INTEL_COMMON_BLOCK_SGX_LOCK_MEMORY + bool + depends on SOC_INTEL_COMMON_BLOCK_SGX + default n + help + Lock memory before SGX activation. This is only needed if MCHECK does not do it. |