SecurityPkg: Tcg2Smm: Added support for Standalone Mm

[mirror_edk2.git] / SecurityPkg / SecurityPkg.dec

diff --git a/SecurityPkg/SecurityPkg.dec b/SecurityPkg/SecurityPkg.dec
index 0970cae5c75e482ca4ef6a6f8493952be635bbda..dfbbb0365a2bd98d08c9e343b41a70f5d4fa7ca5 100644 (file)
--- a/SecurityPkg/SecurityPkg.dec
+++ b/SecurityPkg/SecurityPkg.dec
@@ -383,6 +383,7 @@
   gEfiSecurityPkgTokenSpaceGuid.PcdTpmScrtmPolicy|1|UINT8|0x0001000E\r
 \r
   ## Guid name to identify TPM instance.<BR><BR>\r
+  #  NOTE: This Pcd must be FixedAtBuild if Standalone MM is used\r
   #  TPM_DEVICE_INTERFACE_NONE means disable.<BR>\r
   #  TPM_DEVICE_INTERFACE_TPM12 means TPM 1.2 DTPM.<BR>\r
   #  TPM_DEVICE_INTERFACE_DTPM2 means TPM 2.0 DTPM.<BR>\r