3 files changed, 60 insertions, 0 deletions
diff --git a/IntelFspPkg/Include/Library/FspCommonLib.h b/IntelFspPkg/Include/Library/FspCommonLib.h
index eddebba1ea..fa2f81c088 100644
--- a/IntelFspPkg/Include/Library/FspCommonLib.h
+++ b/IntelFspPkg/Include/Library/FspCommonLib.h
@@ -158,6 +158,50 @@ GetFspUpdDataPointer (
   );
 
 /**
+  This function sets the memory init UPD data pointer.
+
+  @param[in] MemoryInitUpdPtr   memory init UPD data pointer.
+**/
+VOID
+EFIAPI
+SetFspMemoryInitUpdDataPointer (
+  IN VOID    *MemoryInitUpdPtr
+  );
+
+/**
+  This function gets the memory init UPD data pointer.
+
+  @return memory init UPD data pointer.
+**/
+VOID *
+EFIAPI
+GetFspMemoryInitUpdDataPointer (
+  VOID
+  );
+
+/**
+  This function sets the silicon init UPD data pointer.
+
+  @param[in] SiliconInitUpdPtr   silicon init UPD data pointer.
+**/
+VOID
+EFIAPI
+SetFspSiliconInitUpdDataPointer (
+  IN VOID    *SiliconInitUpdPtr
+  );
+
+/**
+  This function gets the silicon init UPD data pointer.
+
+  @return silicon init UPD data pointer.
+**/
+VOID *
+EFIAPI
+GetFspSiliconInitUpdDataPointer (
+  VOID
+  );
+
+/**
   Set FSP measurement point timestamp.
 
   @param[in] Id       Measurement point ID.
diff --git a/IntelFspPkg/Include/Library/FspSecPlatformLib.h b/IntelFspPkg/Include/Library/FspSecPlatformLib.h
index c6ed43001d..d5c7e77930 100644
--- a/IntelFspPkg/Include/Library/FspSecPlatformLib.h
+++ b/IntelFspPkg/Include/Library/FspSecPlatformLib.h
@@ -71,4 +71,18 @@ SecCarInit (
   IN FSP_TEMP_RAM_INIT_PARAMS  *TempRamInitParamPtr
   );
 
+/**
+  This function check the signture of UPD.
+
+  @param[in]  ApiIdx           Internal index of the FSP API.
+  @param[in]  ApiParam         Parameter of the FSP API.
+
+**/
+EFI_STATUS
+EFIAPI
+FspUpdSignatureCheck (
+  IN UINT32   ApiIdx,
+  IN VOID     *ApiParam
+  );
+
 #endif
diff --git a/IntelFspPkg/Include/Private/FspGlobalData.h b/IntelFspPkg/Include/Private/FspGlobalData.h
index f50255fa7f..be33e89c17 100644
--- a/IntelFspPkg/Include/Private/FspGlobalData.h
+++ b/IntelFspPkg/Include/Private/FspGlobalData.h
@@ -34,6 +34,8 @@ typedef struct  {
    FSP_PLAT_DATA      PlatformData;
    FSP_INFO_HEADER    *FspInfoHeader;
    VOID               *UpdDataRgnPtr;
+   VOID               *MemoryInitUpdPtr;
+   VOID               *SiliconInitUpdPtr;
    UINT8              ApiMode;
    UINT8              Reserved[3];
    UINT32             PerfIdx;