Add FSP_FSPP_SIGNATURE in 1.1.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: "Yao, Jiewen" <Jiewen.Yao@intel.com> 
Reviewed-by: "Mudusuru, Giri P" <giri.p.mudusuru@intel.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17273 6f19259b-4bc3-4df7-8a09-765794883524

IntelFspPkg/Include/FspInfoHeader.h

@@ -163,6 +163,12 @@ typedef struct  {
 
 } FSP_INFO_EXTENDED_HEADER;
 
+//
+// A generic table search algorithm for additional tables can be implemented with a
+// signature search algorithm until a terminator signature 'FSPP' is found.
+//
+#define FSP_FSPP_SIGNATURE  SIGNATURE_32 ('F', 'S', 'P', 'P')
+
 #pragma pack()
 
 #endif

IntelFspPkg/Include/Private/FspPatchTable.h

@@ -16,7 +16,7 @@
 
 #pragma pack(1)
 
-#define FSP_PATCH_TABLE_SIGNATURE  SIGNATURE_32 ('F', 'S', 'P', 'P')
+#define FSP_PATCH_TABLE_SIGNATURE  FSP_FSPP_SIGNATURE
 
 typedef struct  {
   UINT32  Signature;