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| author | Tom Lendacky <thomas.lendacky@amd.com> | 2020-08-12 15:21:35 -0500 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2020-08-16 16:45:42 +0000 |
| commit | c9db7bf10ac3438b532e04bf5b338ff9e4c15344 (patch) | |
| tree | 8cf794de66cb3549eab494666bc3f493f910f675 | |
| parent | 39936d3393448525190b10284b77b1881808f57f (diff) | |
| download | edk2-c9db7bf10ac3438b532e04bf5b338ff9e4c15344.tar.gz edk2-c9db7bf10ac3438b532e04bf5b338ff9e4c15344.tar.bz2 edk2-c9db7bf10ac3438b532e04bf5b338ff9e4c15344.zip | |
UefiCpuPkg: Create PCD to be used in support of SEV-ES
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=2198
A new dynamic UefiCpuPkg PCD is needed to support SEV-ES under OVMF:
- PcdSevEsIsEnabled: BOOLEAN value used to indicate if SEV-ES is enabled
Cc: Eric Dong <eric.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Regression-tested-by: Laszlo Ersek <lersek@redhat.com>
| -rw-r--r-- | UefiCpuPkg/UefiCpuPkg.dec | 6 | ||||
| -rw-r--r-- | UefiCpuPkg/UefiCpuPkg.uni | 3 |
2 files changed, 9 insertions, 0 deletions
diff --git a/UefiCpuPkg/UefiCpuPkg.dec b/UefiCpuPkg/UefiCpuPkg.dec index 8b2e03d49d..d52912ddca 100644 --- a/UefiCpuPkg/UefiCpuPkg.dec +++ b/UefiCpuPkg/UefiCpuPkg.dec @@ -373,5 +373,11 @@ # @ValidRange 0x80000001 | 0 - 1
gUefiCpuPkgTokenSpaceGuid.PcdCpuProcTraceOutputScheme|0x0|UINT8|0x60000015
+ ## This dynamic PCD indicates whether SEV-ES is enabled
+ # TRUE - SEV-ES is enabled
+ # FALSE - SEV-ES is not enabled
+ # @Prompt SEV-ES Status
+ gUefiCpuPkgTokenSpaceGuid.PcdSevEsIsEnabled|FALSE|BOOLEAN|0x60000016
+
[UserExtensions.TianoCore."ExtraFiles"]
UefiCpuPkgExtra.uni
diff --git a/UefiCpuPkg/UefiCpuPkg.uni b/UefiCpuPkg/UefiCpuPkg.uni index 1780dfdc12..f4a0c72f62 100644 --- a/UefiCpuPkg/UefiCpuPkg.uni +++ b/UefiCpuPkg/UefiCpuPkg.uni @@ -278,3 +278,6 @@ #string STR_gUefiCpuPkgTokenSpaceGuid_PcdCpuApStatusCheckIntervalInMicroSeconds_PROMPT #language en-US "Periodic interval value in microseconds for AP status check in DXE.\n"
#string STR_gUefiCpuPkgTokenSpaceGuid_PcdCpuApStatusCheckIntervalInMicroSeconds_HELP #language en-US "Periodic interval value in microseconds for the status check of APs for StartupAllAPs() and StartupThisAP() executed in non-blocking mode in DXE phase.\n"
+
+#string STR_gUefiCpuPkgTokenSpaceGuid_PcdSevEsIsEnabled_PROMPT #language en-US "Specifies whether SEV-ES is enabled"
+#string STR_gUefiCpuPkgTokenSpaceGuid_PcdSevEsIsEnabled_HELP #language en-US "Set to TRUE when running as an SEV-ES guest, FALSE otherwise."
|