Add a flag that allows selecting the variables to be stored on a secure or a non-secure non-volatile memory. In case of secure storage of variables, the variable service will be implemented by code executing within the Standalone MM.
Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Jagadeesh Ujja <jagadeesh.u...@arm.com> --- MdePkg/MdePkg.dec | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/MdePkg/MdePkg.dec b/MdePkg/MdePkg.dec index 712bd46..dc2277d 100644 --- a/MdePkg/MdePkg.dec +++ b/MdePkg/MdePkg.dec @@ -2073,6 +2073,11 @@ # @Prompt Fixed Debug Message Print Level. gEfiMdePkgTokenSpaceGuid.PcdFixedDebugPrintErrorLevel|0xFFFFFFFF|UINT32|0x30001016 + ## This flag is used to enable the Secure Storage for the Variables. + # TRUE - Secure variable storage supported by Standalone MM code. + # FALSE - Non secure variable storage. + gEfiMdePkgTokenSpaceGuid.PcdStandaloneMmVariableEnabled|FALSE|BOOLEAN|0x30001017 + [PcdsFixedAtBuild,PcdsPatchableInModule] ## Indicates the maximum length of unicode string used in the following # BaseLib functions: StrLen(), StrSize(), StrCmp(), StrnCmp(), StrCpy(), StrnCpy()<BR><BR> -- 2.7.4 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel
