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cpu/intel/common: Enable GetSec leaves for Intel TXT 

Similar to VMX and SMX also enable all GetSec leaves for Intel TXT.

Change-Id: I89620c2a98cfceaa785b1a798fafbf35cc99a0b2
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36092
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
This commit is contained in:
Patrick Rudolph 2019-10-17 09:47:58 +02:00 committed by Patrick Georgi
parent 59ba0a257a
commit 980d704b4d
1 changed files with 6 additions and 1 deletions
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7
src/cpu/intel/common/common_init.c
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@ -56,8 +56,13 @@ void set_feature_ctrl_vmx(void)
if (enable) {
msr.lo |= (1 << 2);
if (feature_flag & CPUID_SMX)
if (feature_flag & CPUID_SMX) {
msr.lo |= (1 << 1);
if (CONFIG(INTEL_TXT)) {
/* Enable GetSec and all GetSec leaves */
msr.lo |= (0xff << 8);
}
}
}
wrmsr(IA32_FEATURE_CONTROL, msr);