diff options
Diffstat (limited to 'src/cpu/intel/common/Kconfig')
-rw-r--r-- | src/cpu/intel/common/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/cpu/intel/common/Kconfig b/src/cpu/intel/common/Kconfig index 064e67b6db..01f2721b59 100644 --- a/src/cpu/intel/common/Kconfig +++ b/src/cpu/intel/common/Kconfig @@ -19,6 +19,14 @@ config SET_IA32_FC_LOCK_BIT However, leaving the lock bit unset will break Windows' detection of VMX support and built-in virtualization features like Hyper-V. +config SET_MSR_AESNI_LOCK_BIT + bool "Lock the AES-NI enablement state" + default y + help + This config sets the AES-NI lock bit, if available, to prevent any + further change of AES-NI enablement. This may be disabled for e.g. + testing or debugging. + config CPU_INTEL_COMMON_TIMEBASE bool |