1 files changed, 5 insertions, 4 deletions
diff --git a/BaseTools/Source/Python/AutoGen/GenPcdDb.py b/BaseTools/Source/Python/AutoGen/GenPcdDb.py
index e2848e7aaf..e4d7f3b759 100644
--- a/BaseTools/Source/Python/AutoGen/GenPcdDb.py
+++ b/BaseTools/Source/Python/AutoGen/GenPcdDb.py
@@ -980,8 +980,6 @@ def CreatePcdDatabaseCode (Info, AutoGenC, AutoGenH):
 def CreatePcdDataBase(PcdDBData):
     delta = {}
     basedata = {}
-    if not PcdDBData:
-        return ""
     for skuname,skuid in PcdDBData:
         if len(PcdDBData[(skuname,skuid)][1]) != len(PcdDBData[("DEFAULT","0")][1]):
             EdkLogger.ERROR("The size of each sku in one pcd are not same")
@@ -1061,9 +1059,12 @@ def NewCreatePcdDatabasePhaseSpecificAutoGen(Platform,Phase):
         AdditionalAutoGenH, AdditionalAutoGenC =  CreateAutoGen(PcdDriverAutoGenData)
     else:
         AdditionalAutoGenH, AdditionalAutoGenC, PcdDbBuffer,VarCheckTab = CreatePcdDatabasePhaseSpecificAutoGen (Platform,{}, Phase)
+        final_data = ()
+        for item in PcdDbBuffer:
+            final_data += unpack("B",item)
+        PcdDBData[("DEFAULT","0")] = (PcdDbBuffer, final_data)
 
-    PcdDbBuffer = CreatePcdDataBase(PcdDBData)
-    return AdditionalAutoGenH, AdditionalAutoGenC, PcdDbBuffer
+    return AdditionalAutoGenH, AdditionalAutoGenC, CreatePcdDataBase(PcdDBData)
 ## Create PCD database in DXE or PEI phase
 #
 #   @param      Platform    The platform object