]> git.proxmox.com Git - mirror_edk2.git/blobdiff - BaseTools/Source/Python/Workspace/DscBuildData.py
BaseTools: Fixed build Ovmfpkg failed issue.
[mirror_edk2.git] / BaseTools / Source / Python / Workspace / DscBuildData.py
index 6aaa21db5dd6a9e25f348973517a77ea27184908..e8b36a38684b3f7b11d2beb11e0a953d3d8c5855 100644 (file)
@@ -17,7 +17,9 @@
 #  This class is used to retrieve information stored in database and convert them\r
 # into PlatformBuildClassObject form for easier use for AutoGen.\r
 #\r
-from Common.String import *\r
+from __future__ import print_function\r
+from __future__ import absolute_import\r
+from Common.StringUtils import *\r
 from Common.DataType import *\r
 from Common.Misc import *\r
 from types import *\r
@@ -25,11 +27,11 @@ from Common.Expression import *
 from CommonDataClass.CommonClass import SkuInfoClass\r
 from Common.TargetTxtClassObject import *\r
 from Common.ToolDefClassObject import *\r
-from MetaDataTable import *\r
-from MetaFileTable import *\r
-from MetaFileParser import *\r
+from .MetaDataTable import *\r
+from .MetaFileTable import *\r
+from .MetaFileParser import *\r
 \r
-from WorkspaceCommon import GetDeclaredPcd\r
+from .WorkspaceCommon import GetDeclaredPcd\r
 from Common.Misc import AnalyzeDscPcd\r
 from Common.Misc import ProcessDuplicatedInf\r
 import re\r
@@ -39,7 +41,7 @@ import Common.GlobalData as GlobalData
 import subprocess\r
 from Common.Misc import SaveFileOnChange\r
 from Workspace.BuildClassObject import PlatformBuildClassObject, StructurePcd, PcdClassObject, ModuleBuildClassObject\r
-from collections import OrderedDict,defaultdict\r
+from collections import OrderedDict, defaultdict\r
 \r
 PcdValueInitName = 'PcdValueInit'\r
 \r
@@ -107,7 +109,7 @@ from AutoGen.GenMake import gIncludePattern
 #\r
 #   @retval     list            The list of files the given source file depends on\r
 #\r
-def GetDependencyList(FileStack,SearchPathList):\r
+def GetDependencyList(FileStack, SearchPathList):\r
     DepDb = dict()\r
     DependencySet = set(FileStack)\r
     while len(FileStack) > 0:\r
@@ -120,7 +122,7 @@ def GetDependencyList(FileStack,SearchPathList):
             try:\r
                 Fd = open(F, 'r')\r
                 FileContent = Fd.read()\r
-            except BaseException, X:\r
+            except BaseException as X:\r
                 EdkLogger.error("build", FILE_OPEN_FAILURE, ExtraData=F + "\n\t" + str(X))\r
             finally:\r
                 if "Fd" in dir(locals()):\r
@@ -223,7 +225,7 @@ class DscBuildData(PlatformBuildClassObject):
     @property\r
     def OutputPath(self):\r
         if os.getenv("WORKSPACE"):\r
-            return os.path.join(os.getenv("WORKSPACE"), self.OutputDirectory, self._Target + "_" + self._Toolchain,PcdValueInitName)\r
+            return os.path.join(os.getenv("WORKSPACE"), self.OutputDirectory, self._Target + "_" + self._Toolchain, PcdValueInitName)\r
         else:\r
             return os.path.dirname(self.DscFile)\r
 \r
@@ -635,10 +637,10 @@ class DscBuildData(PlatformBuildClassObject):
             self._SkuIds = OrderedDict()\r
             RecordList = self._RawData[MODEL_EFI_SKU_ID, self._Arch]\r
             for Record in RecordList:\r
-                if Record[0] in [None, '']:\r
+                if not Record[0]:\r
                     EdkLogger.error('build', FORMAT_INVALID, 'No Sku ID number',\r
                                     File=self.MetaFile, Line=Record[-1])\r
-                if Record[1] in [None, '']:\r
+                if not Record[1]:\r
                     EdkLogger.error('build', FORMAT_INVALID, 'No Sku ID name',\r
                                     File=self.MetaFile, Line=Record[-1])\r
                 if not Pattern.match(Record[0]) and not HexPattern.match(Record[0]):\r
@@ -656,17 +658,17 @@ class DscBuildData(PlatformBuildClassObject):
 \r
     @staticmethod\r
     def ToInt(intstr):\r
-        return int(intstr,16) if intstr.upper().startswith("0X") else int(intstr)\r
+        return int(intstr, 16) if intstr.upper().startswith("0X") else int(intstr)\r
 \r
     def _GetDefaultStores(self):\r
         if self.DefaultStores is None:\r
             self.DefaultStores = OrderedDict()\r
             RecordList = self._RawData[MODEL_EFI_DEFAULT_STORES, self._Arch]\r
             for Record in RecordList:\r
-                if Record[0] in [None, '']:\r
+                if not Record[0]:\r
                     EdkLogger.error('build', FORMAT_INVALID, 'No DefaultStores ID number',\r
                                     File=self.MetaFile, Line=Record[-1])\r
-                if Record[1] in [None, '']:\r
+                if not Record[1]:\r
                     EdkLogger.error('build', FORMAT_INVALID, 'No DefaultStores ID name',\r
                                     File=self.MetaFile, Line=Record[-1])\r
                 if not Pattern.match(Record[0]) and not HexPattern.match(Record[0]):\r
@@ -675,9 +677,9 @@ class DscBuildData(PlatformBuildClassObject):
                 if not IsValidWord(Record[1]):\r
                     EdkLogger.error('build', FORMAT_INVALID, "The format of the DefaultStores ID name is invalid. The correct format is '(a-zA-Z0-9_)(a-zA-Z0-9_-.)*'",\r
                                     File=self.MetaFile, Line=Record[-1])\r
-                self.DefaultStores[Record[1].upper()] = (DscBuildData.ToInt(Record[0]),Record[1].upper())\r
+                self.DefaultStores[Record[1].upper()] = (DscBuildData.ToInt(Record[0]), Record[1].upper())\r
             if TAB_DEFAULT_STORES_DEFAULT not in self.DefaultStores:\r
-                self.DefaultStores[TAB_DEFAULT_STORES_DEFAULT] = (0,TAB_DEFAULT_STORES_DEFAULT)\r
+                self.DefaultStores[TAB_DEFAULT_STORES_DEFAULT] = (0, TAB_DEFAULT_STORES_DEFAULT)\r
             GlobalData.gDefaultStores = sorted(self.DefaultStores.keys())\r
         return self.DefaultStores\r
 \r
@@ -735,7 +737,7 @@ class DscBuildData(PlatformBuildClassObject):
             for Type in [MODEL_PCD_FIXED_AT_BUILD, MODEL_PCD_PATCHABLE_IN_MODULE, \\r
                          MODEL_PCD_FEATURE_FLAG, MODEL_PCD_DYNAMIC, MODEL_PCD_DYNAMIC_EX]:\r
                 RecordList = self._RawData[Type, self._Arch, None, ModuleId]\r
-                for TokenSpaceGuid, PcdCName, Setting, Dummy1, Dummy2, Dummy3, Dummy4,Dummy5 in RecordList:\r
+                for TokenSpaceGuid, PcdCName, Setting, Dummy1, Dummy2, Dummy3, Dummy4, Dummy5 in RecordList:\r
                     TokenList = GetSplitValueList(Setting)\r
                     DefaultValue = TokenList[0]\r
                     # the format is PcdName| Value | VOID* | MaxDatumSize\r
@@ -760,7 +762,7 @@ class DscBuildData(PlatformBuildClassObject):
 \r
             # get module private build options\r
             RecordList = self._RawData[MODEL_META_DATA_BUILD_OPTION, self._Arch, None, ModuleId]\r
-            for ToolChainFamily, ToolChain, Option, Dummy1, Dummy2, Dummy3, Dummy4,Dummy5 in RecordList:\r
+            for ToolChainFamily, ToolChain, Option, Dummy1, Dummy2, Dummy3, Dummy4, Dummy5 in RecordList:\r
                 if (ToolChainFamily, ToolChain) not in Module.BuildOptions:\r
                     Module.BuildOptions[ToolChainFamily, ToolChain] = Option\r
                 else:\r
@@ -800,7 +802,7 @@ class DscBuildData(PlatformBuildClassObject):
             RecordList = self._RawData[MODEL_EFI_LIBRARY_CLASS, self._Arch, None, -1]\r
             Macros = self._Macros\r
             for Record in RecordList:\r
-                LibraryClass, LibraryInstance, Dummy, Arch, ModuleType, Dummy,Dummy, LineNo = Record\r
+                LibraryClass, LibraryInstance, Dummy, Arch, ModuleType, Dummy, Dummy, LineNo = Record\r
                 if LibraryClass == '' or LibraryClass == 'NULL':\r
                     self._NullLibraryNumber += 1\r
                     LibraryClass = 'NULL%d' % self._NullLibraryNumber\r
@@ -867,7 +869,7 @@ class DscBuildData(PlatformBuildClassObject):
                 ModuleData = self._Bdb[ModuleFile, self._Arch, self._Target, self._Toolchain]\r
                 PkgSet.update(ModuleData.Packages)\r
 \r
-            self._DecPcds, self._GuidDict = GetDeclaredPcd(self, self._Bdb, self._Arch, self._Target, self._Toolchain,PkgSet)\r
+            self._DecPcds, self._GuidDict = GetDeclaredPcd(self, self._Bdb, self._Arch, self._Target, self._Toolchain, PkgSet)\r
             self._GuidDict.update(GlobalData.gPlatformPcds)\r
 \r
         if (PcdCName, TokenSpaceGuid) not in self._DecPcds:\r
@@ -887,11 +889,11 @@ class DscBuildData(PlatformBuildClassObject):
             DatumType = self._DecPcds[PcdCName, TokenSpaceGuid].DatumType\r
             try:\r
                 ValueList[Index] = ValueExpressionEx(ValueList[Index], DatumType, self._GuidDict)(True)\r
-            except BadExpression, Value:\r
+            except BadExpression as Value:\r
                 EdkLogger.error('Parser', FORMAT_INVALID, Value, File=self.MetaFile, Line=LineNo,\r
                                 ExtraData="PCD [%s.%s] Value \"%s\" " % (\r
                                 TokenSpaceGuid, PcdCName, ValueList[Index]))\r
-            except EvaluationException, Excpt:\r
+            except EvaluationException as Excpt:\r
                 if hasattr(Excpt, 'Pcd'):\r
                     if Excpt.Pcd in GlobalData.gPlatformOtherPcds:\r
                         EdkLogger.error('Parser', FORMAT_INVALID, "Cannot use this PCD (%s) in an expression as"\r
@@ -912,37 +914,37 @@ class DscBuildData(PlatformBuildClassObject):
                                 ExtraData="%s.%s" % (TokenSpaceGuid, PcdCName))\r
             if PcdType in (MODEL_PCD_DYNAMIC_DEFAULT, MODEL_PCD_DYNAMIC_EX_DEFAULT):\r
                 if self._DecPcds[PcdCName, TokenSpaceGuid].DatumType.strip() != ValueList[1].strip():\r
-                    EdkLogger.error('build', FORMAT_INVALID, "Pcd datumtype used in DSC file is not the same as its declaration in DEC file." , File=self.MetaFile, Line=LineNo,\r
+                    EdkLogger.error('build', FORMAT_INVALID, "Pcd datumtype used in DSC file is not the same as its declaration in DEC file.", File=self.MetaFile, Line=LineNo,\r
                                 ExtraData="%s.%s|%s" % (TokenSpaceGuid, PcdCName, Setting))\r
         if (TokenSpaceGuid + '.' + PcdCName) in GlobalData.gPlatformPcds:\r
             if GlobalData.gPlatformPcds[TokenSpaceGuid + '.' + PcdCName] != ValueList[Index]:\r
                 GlobalData.gPlatformPcds[TokenSpaceGuid + '.' + PcdCName] = ValueList[Index]\r
         return ValueList\r
 \r
-    def _FilterPcdBySkuUsage(self,Pcds):\r
+    def _FilterPcdBySkuUsage(self, Pcds):\r
         available_sku = self.SkuIdMgr.AvailableSkuIdSet\r
         sku_usage = self.SkuIdMgr.SkuUsageType\r
         if sku_usage == SkuClass.SINGLE:\r
             for pcdname in Pcds:\r
                 pcd = Pcds[pcdname]\r
                 Pcds[pcdname].SkuInfoList = {TAB_DEFAULT:pcd.SkuInfoList[skuid] for skuid in pcd.SkuInfoList if skuid in available_sku}\r
-                if type(pcd) is StructurePcd and pcd.SkuOverrideValues:\r
+                if isinstance(pcd, StructurePcd) and pcd.SkuOverrideValues:\r
                     Pcds[pcdname].SkuOverrideValues = {TAB_DEFAULT:pcd.SkuOverrideValues[skuid] for skuid in pcd.SkuOverrideValues if skuid in available_sku}\r
         else:\r
             for pcdname in Pcds:\r
                 pcd = Pcds[pcdname]\r
                 Pcds[pcdname].SkuInfoList = {skuid:pcd.SkuInfoList[skuid] for skuid in pcd.SkuInfoList if skuid in available_sku}\r
-                if type(pcd) is StructurePcd and pcd.SkuOverrideValues:\r
+                if isinstance(pcd, StructurePcd) and pcd.SkuOverrideValues:\r
                     Pcds[pcdname].SkuOverrideValues = {skuid:pcd.SkuOverrideValues[skuid] for skuid in pcd.SkuOverrideValues if skuid in available_sku}\r
         return Pcds\r
-    def CompleteHiiPcdsDefaultStores(self,Pcds):\r
+    def CompleteHiiPcdsDefaultStores(self, Pcds):\r
         HiiPcd = [Pcds[pcd] for pcd in Pcds if Pcds[pcd].Type in [self._PCD_TYPE_STRING_[MODEL_PCD_DYNAMIC_HII], self._PCD_TYPE_STRING_[MODEL_PCD_DYNAMIC_EX_HII]]]\r
         DefaultStoreMgr = DefaultStore(self.DefaultStores)\r
         for pcd in HiiPcd:\r
             for skuid in pcd.SkuInfoList:\r
                 skuobj = pcd.SkuInfoList.get(skuid)\r
                 if TAB_DEFAULT_STORES_DEFAULT not in skuobj.DefaultStoreDict:\r
-                    PcdDefaultStoreSet = set([defaultstorename  for defaultstorename in skuobj.DefaultStoreDict])\r
+                    PcdDefaultStoreSet = set(defaultstorename  for defaultstorename in skuobj.DefaultStoreDict)\r
                     mindefaultstorename = DefaultStoreMgr.GetMin(PcdDefaultStoreSet)\r
                     skuobj.DefaultStoreDict[TAB_DEFAULT_STORES_DEFAULT] = copy.deepcopy(skuobj.DefaultStoreDict[mindefaultstorename])\r
         return Pcds\r
@@ -957,22 +959,22 @@ class DscBuildData(PlatformBuildClassObject):
             else:\r
                 pcd.PcdValueFromComm = pcd.SkuInfoList.get(TAB_DEFAULT).DefaultValue\r
         for pcd in self._Pcds:\r
-            if isinstance(self._Pcds[pcd],StructurePcd) and (self._Pcds[pcd].PcdValueFromComm or self._Pcds[pcd].PcdFieldValueFromComm):\r
+            if isinstance(self._Pcds[pcd], StructurePcd) and (self._Pcds[pcd].PcdValueFromComm or self._Pcds[pcd].PcdFieldValueFromComm):\r
                 UpdateCommandLineValue(self._Pcds[pcd])\r
 \r
     def __ParsePcdFromCommandLine(self):\r
         if GlobalData.BuildOptionPcd:\r
             for i, pcd in enumerate(GlobalData.BuildOptionPcd):\r
-                if type(pcd) is tuple:\r
+                if isinstance(pcd, tuple):\r
                     continue\r
                 (pcdname, pcdvalue) = pcd.split('=')\r
                 if not pcdvalue:\r
                     EdkLogger.error('build', AUTOGEN_ERROR, "No Value specified for the PCD %s." % (pcdname))\r
                 if '.' in pcdname:\r
-                    (Name1, Name2) = pcdname.split('.',1)\r
+                    (Name1, Name2) = pcdname.split('.', 1)\r
                     if "." in Name2:\r
-                        (Name3, FieldName) = Name2.split(".",1)\r
-                        if ((Name3,Name1)) in self.DecPcds:\r
+                        (Name3, FieldName) = Name2.split(".", 1)\r
+                        if ((Name3, Name1)) in self.DecPcds:\r
                             HasTokenSpace = True\r
                             TokenCName = Name3\r
                             TokenSpaceGuidCName = Name1\r
@@ -982,7 +984,7 @@ class DscBuildData(PlatformBuildClassObject):
                             TokenSpaceGuidCName = ''\r
                             HasTokenSpace = False\r
                     else:\r
-                        if ((Name2,Name1)) in self.DecPcds:\r
+                        if ((Name2, Name1)) in self.DecPcds:\r
                             HasTokenSpace = True\r
                             TokenCName = Name2\r
                             TokenSpaceGuidCName = Name1\r
@@ -1036,7 +1038,7 @@ class DscBuildData(PlatformBuildClassObject):
                     IsValid, Cause = CheckPcdDatum(PcdDatumType, pcdvalue)\r
                     if not IsValid:\r
                         EdkLogger.error("build", FORMAT_INVALID, Cause, ExtraData="%s.%s" % (TokenSpaceGuidCName, TokenCName))\r
-                GlobalData.BuildOptionPcd[i] = (TokenSpaceGuidCName, TokenCName, FieldName, pcdvalue,("build command options",1))\r
+                GlobalData.BuildOptionPcd[i] = (TokenSpaceGuidCName, TokenCName, FieldName, pcdvalue, ("build command options", 1))\r
 \r
                 for BuildData in self._Bdb._CACHE_.values():\r
                     if BuildData.MetaFile.Ext == '.dec' or BuildData.MetaFile.Ext == '.dsc':\r
@@ -1059,7 +1061,7 @@ class DscBuildData(PlatformBuildClassObject):
                 return PcdValue\r
             try:\r
                 PcdValue = ValueExpressionEx(PcdValue[1:], PcdDatumType, GuidDict)(True)\r
-            except BadExpression, Value:     \r
+            except BadExpression as Value:\r
                 EdkLogger.error('Parser', FORMAT_INVALID, 'PCD [%s.%s] Value "%s",  %s' %\r
                                 (TokenSpaceGuidCName, TokenCName, PcdValue, Value))\r
         elif PcdValue.startswith("L'") or PcdValue.startswith("'"):\r
@@ -1070,7 +1072,7 @@ class DscBuildData(PlatformBuildClassObject):
                 return PcdValue\r
             try:\r
                 PcdValue = ValueExpressionEx(PcdValue, PcdDatumType, GuidDict)(True)\r
-            except BadExpression, Value:\r
+            except BadExpression as Value:\r
                 EdkLogger.error('Parser', FORMAT_INVALID, 'PCD [%s.%s] Value "%s",  %s' %\r
                                 (TokenSpaceGuidCName, TokenCName, PcdValue, Value))\r
         elif PcdValue.startswith('L'):\r
@@ -1082,7 +1084,7 @@ class DscBuildData(PlatformBuildClassObject):
                 return PcdValue\r
             try:\r
                 PcdValue = ValueExpressionEx(PcdValue, PcdDatumType, GuidDict)(True)\r
-            except BadExpression, Value:\r
+            except BadExpression as Value:\r
                 EdkLogger.error('Parser', FORMAT_INVALID, 'PCD [%s.%s] Value "%s",  %s' %\r
                                 (TokenSpaceGuidCName, TokenCName, PcdValue, Value))\r
         else:\r
@@ -1109,7 +1111,7 @@ class DscBuildData(PlatformBuildClassObject):
                     return PcdValue\r
             try:\r
                 PcdValue = ValueExpressionEx(PcdValue, PcdDatumType, GuidDict)(True)\r
-            except BadExpression, Value:\r
+            except BadExpression as Value:\r
                 EdkLogger.error('Parser', FORMAT_INVALID, 'PCD [%s.%s] Value "%s",  %s' %\r
                                 (TokenSpaceGuidCName, TokenCName, PcdValue, Value))\r
         return PcdValue\r
@@ -1130,7 +1132,8 @@ class DscBuildData(PlatformBuildClassObject):
             self._Pcds.update(self._GetDynamicVpdPcd(MODEL_PCD_DYNAMIC_EX_VPD))\r
 \r
             self._Pcds = self.CompletePcdValues(self._Pcds)\r
-            self._Pcds = self.OverrideByFdfCommOverAll(self._Pcds)\r
+            self._Pcds = self.OverrideByFdfOverAll(self._Pcds)\r
+            self._Pcds = self.OverrideByCommOverAll(self._Pcds)\r
             self._Pcds = self.UpdateStructuredPcds(MODEL_PCD_TYPE_LIST, self._Pcds)\r
             self._Pcds = self.CompleteHiiPcdsDefaultStores(self._Pcds)\r
             self._Pcds = self._FilterPcdBySkuUsage(self._Pcds)\r
@@ -1147,7 +1150,7 @@ class DscBuildData(PlatformBuildClassObject):
             #\r
             for CodeBase in (EDKII_NAME, EDK_NAME):\r
                 RecordList = self._RawData[MODEL_META_DATA_BUILD_OPTION, self._Arch, CodeBase]\r
-                for ToolChainFamily, ToolChain, Option, Dummy1, Dummy2, Dummy3, Dummy4,Dummy5 in RecordList:\r
+                for ToolChainFamily, ToolChain, Option, Dummy1, Dummy2, Dummy3, Dummy4, Dummy5 in RecordList:\r
                     if Dummy3.upper() != TAB_COMMON:\r
                         continue\r
                     CurKey = (ToolChainFamily, ToolChain, CodeBase)\r
@@ -1170,7 +1173,7 @@ class DscBuildData(PlatformBuildClassObject):
             DriverType = '%s.%s' % (Edk, ModuleType)\r
             CommonDriverType = '%s.%s' % (TAB_COMMON, ModuleType)\r
             RecordList = self._RawData[MODEL_META_DATA_BUILD_OPTION, self._Arch]\r
-            for ToolChainFamily, ToolChain, Option, Dummy1, Dummy2, Dummy3, Dummy4,Dummy5 in RecordList:\r
+            for ToolChainFamily, ToolChain, Option, Dummy1, Dummy2, Dummy3, Dummy4, Dummy5 in RecordList:\r
                 Type = Dummy2 + '.' + Dummy3\r
                 if Type.upper() == DriverType.upper() or Type.upper() == CommonDriverType.upper():\r
                     Key = (ToolChainFamily, ToolChain, Edk)\r
@@ -1185,33 +1188,61 @@ class DscBuildData(PlatformBuildClassObject):
     def GetStructurePcdInfo(PcdSet):\r
         structure_pcd_data = defaultdict(list)\r
         for item in PcdSet:\r
-            structure_pcd_data[(item[0],item[1])].append(item)\r
+            structure_pcd_data[(item[0], item[1])].append(item)\r
 \r
         return structure_pcd_data\r
 \r
     @staticmethod\r
-    def OverrideByFdfComm(StruPcds):\r
+    def OverrideByFdf(StruPcds,workspace):\r
+        if GlobalData.gFdfParser is None:\r
+            return StruPcds\r
+        StructurePcdInFdf = OrderedDict()\r
+        fdfpcd = GlobalData.gFdfParser.Profile.PcdDict\r
+        fdfpcdlocation = GlobalData.gFdfParser.Profile.PcdLocalDict\r
+        for item in fdfpcd :\r
+            if len(item[2]) and (item[0],item[1]) in StruPcds:\r
+                StructurePcdInFdf[(item[1],item[0],item[2] )] = fdfpcd[item]\r
+        GlobalPcds = {(item[0],item[1]) for item in StructurePcdInFdf}\r
+        for Pcd in StruPcds.values():\r
+            if (Pcd.TokenSpaceGuidCName,Pcd.TokenCName) not in GlobalPcds:\r
+                continue\r
+            FieldValues = OrderedDict()\r
+            for item in StructurePcdInFdf:\r
+                if (Pcd.TokenSpaceGuidCName,Pcd.TokenCName) == (item[0],item[1]) and item[2]:\r
+                    FieldValues[item[2]] = StructurePcdInFdf[item]\r
+            for field in FieldValues:\r
+                if field not in Pcd.PcdFieldValueFromFdf:\r
+                    Pcd.PcdFieldValueFromFdf[field] = ["","",""]\r
+                Pcd.PcdFieldValueFromFdf[field][0] = FieldValues[field]\r
+                Pcd.PcdFieldValueFromFdf[field][1] = os.path.relpath(fdfpcdlocation[(Pcd.TokenCName,Pcd.TokenSpaceGuidCName,field)][0],workspace)\r
+                Pcd.PcdFieldValueFromFdf[field][2] = fdfpcdlocation[(Pcd.TokenCName,Pcd.TokenSpaceGuidCName,field)][1]\r
+\r
+        return StruPcds\r
+\r
+    @staticmethod\r
+    def OverrideByComm(StruPcds):\r
         StructurePcdInCom = OrderedDict()\r
         for item in GlobalData.BuildOptionPcd:\r
-            if len(item) == 5 and (item[1],item[0]) in StruPcds:\r
-                StructurePcdInCom[(item[0],item[1],item[2] )] = (item[3],item[4])\r
-        GlobalPcds = {(item[0],item[1]) for item in StructurePcdInCom}\r
+            if len(item) == 5 and (item[1], item[0]) in StruPcds:\r
+                StructurePcdInCom[(item[0], item[1], item[2] )] = (item[3], item[4])\r
+        GlobalPcds = {(item[0], item[1]) for item in StructurePcdInCom}\r
         for Pcd in StruPcds.values():\r
-            if (Pcd.TokenSpaceGuidCName,Pcd.TokenCName) not in GlobalPcds:\r
+            if (Pcd.TokenSpaceGuidCName, Pcd.TokenCName) not in GlobalPcds:\r
                 continue\r
             FieldValues = OrderedDict()\r
             for item in StructurePcdInCom:\r
-                if (Pcd.TokenSpaceGuidCName,Pcd.TokenCName) == (item[0],item[1]) and item[2]:\r
+                if (Pcd.TokenSpaceGuidCName, Pcd.TokenCName) == (item[0], item[1]) and item[2]:\r
                     FieldValues[item[2]] = StructurePcdInCom[item]\r
             for field in FieldValues:\r
                 if field not in Pcd.PcdFieldValueFromComm:\r
-                    Pcd.PcdFieldValueFromComm[field] = ["","",""]\r
+                    Pcd.PcdFieldValueFromComm[field] = ["", "", ""]\r
                 Pcd.PcdFieldValueFromComm[field][0] = FieldValues[field][0]\r
                 Pcd.PcdFieldValueFromComm[field][1] = FieldValues[field][1][0]\r
                 Pcd.PcdFieldValueFromComm[field][2] = FieldValues[field][1][1]\r
         return StruPcds\r
 \r
-    def OverrideByFdfCommOverAll(self,AllPcds):\r
+\r
+    def OverrideByCommOverAll(self,AllPcds):\r
         def CheckStructureInComm(commpcds):\r
             if not commpcds:\r
                 return False\r
@@ -1220,26 +1251,69 @@ class DscBuildData(PlatformBuildClassObject):
             return False\r
 \r
         if CheckStructureInComm(GlobalData.BuildOptionPcd):\r
-            StructurePcdInCom = {(item[0],item[1],item[2] ):(item[3],item[4]) for item in GlobalData.BuildOptionPcd } if GlobalData.BuildOptionPcd else {}\r
-            NoFiledValues = {(item[0],item[1]):StructurePcdInCom[item] for item in StructurePcdInCom if not item[2]}\r
+            StructurePcdInCom = {(item[0], item[1], item[2] ):(item[3], item[4]) for item in GlobalData.BuildOptionPcd } if GlobalData.BuildOptionPcd else {}\r
+            NoFiledValues = {(item[0], item[1]):StructurePcdInCom[item] for item in StructurePcdInCom if not item[2]}\r
         else:\r
-            NoFiledValues = {(item[0],item[1]):[item[2]] for item in GlobalData.BuildOptionPcd}\r
-        for Guid,Name in NoFiledValues:\r
+            NoFiledValues = {(item[0], item[1]):[item[2]] for item in GlobalData.BuildOptionPcd}\r
+        for Guid, Name in NoFiledValues:\r
+            if (Name, Guid) in AllPcds:\r
+                Pcd = AllPcds.get((Name, Guid))\r
+                if isinstance(self._DecPcds.get((Pcd.TokenCName, Pcd.TokenSpaceGuidCName), None), StructurePcd):\r
+                    self._DecPcds.get((Pcd.TokenCName, Pcd.TokenSpaceGuidCName)).PcdValueFromComm = NoFiledValues[(Pcd.TokenSpaceGuidCName, Pcd.TokenCName)][0]\r
+                else:\r
+                    Pcd.PcdValueFromComm = NoFiledValues[(Pcd.TokenSpaceGuidCName, Pcd.TokenCName)][0]\r
+                    Pcd.DefaultValue = NoFiledValues[(Pcd.TokenSpaceGuidCName, Pcd.TokenCName)][0]\r
+                    for sku in Pcd.SkuInfoList:\r
+                        SkuInfo = Pcd.SkuInfoList[sku]\r
+                        if SkuInfo.DefaultValue:\r
+                            SkuInfo.DefaultValue = NoFiledValues[(Pcd.TokenSpaceGuidCName, Pcd.TokenCName)][0]\r
+                        else:\r
+                            SkuInfo.HiiDefaultValue = NoFiledValues[(Pcd.TokenSpaceGuidCName, Pcd.TokenCName)][0]\r
+                            for defaultstore in SkuInfo.DefaultStoreDict:\r
+                                SkuInfo.DefaultStoreDict[defaultstore] = NoFiledValues[(Pcd.TokenSpaceGuidCName, Pcd.TokenCName)][0]\r
+                    if Pcd.Type in [self._PCD_TYPE_STRING_[MODEL_PCD_DYNAMIC_EX_HII], self._PCD_TYPE_STRING_[MODEL_PCD_DYNAMIC_HII]]:\r
+                        if Pcd.DatumType == TAB_VOID:\r
+                            if not Pcd.MaxDatumSize:\r
+                                Pcd.MaxDatumSize = '0'\r
+                            CurrentSize = int(Pcd.MaxDatumSize, 16) if Pcd.MaxDatumSize.upper().startswith("0X") else int(Pcd.MaxDatumSize)\r
+                            OptionSize = len((StringToArray(Pcd.PcdValueFromComm)).split(","))\r
+                            MaxSize = max(CurrentSize, OptionSize)\r
+                            Pcd.MaxDatumSize = str(MaxSize)\r
+            else:\r
+                PcdInDec = self.DecPcds.get((Name, Guid))\r
+                if PcdInDec:\r
+                    PcdInDec.PcdValueFromComm = NoFiledValues[(Guid, Name)][0]\r
+                    if PcdInDec.Type in [self._PCD_TYPE_STRING_[MODEL_PCD_FIXED_AT_BUILD],\r
+                                        self._PCD_TYPE_STRING_[MODEL_PCD_PATCHABLE_IN_MODULE],\r
+                                        self._PCD_TYPE_STRING_[MODEL_PCD_FEATURE_FLAG]]:\r
+                        self.Pcds[Name, Guid] = copy.deepcopy(PcdInDec)\r
+                        self.Pcds[Name, Guid].DefaultValue = NoFiledValues[( Guid, Name)][0]\r
+        return AllPcds\r
+\r
+    def OverrideByFdfOverAll(self,AllPcds):\r
+\r
+        if GlobalData.gFdfParser is None:\r
+            return AllPcds\r
+        NoFiledValues = GlobalData.gFdfParser.Profile.PcdDict\r
+        for Name,Guid,Field in NoFiledValues:\r
+            if len(Field):\r
+                continue\r
+            Value = NoFiledValues[(Name,Guid,Field)]\r
             if (Name,Guid) in AllPcds:\r
                 Pcd = AllPcds.get((Name,Guid))\r
                 if isinstance(self._DecPcds.get((Pcd.TokenCName,Pcd.TokenSpaceGuidCName), None),StructurePcd):\r
-                    self._DecPcds.get((Pcd.TokenCName,Pcd.TokenSpaceGuidCName)).PcdValueFromComm = NoFiledValues[(Pcd.TokenSpaceGuidCName,Pcd.TokenCName)][0]\r
+                    self._DecPcds.get((Pcd.TokenCName,Pcd.TokenSpaceGuidCName)).PcdValueFromComm = Value\r
                 else:\r
-                    Pcd.PcdValueFromComm = NoFiledValues[(Pcd.TokenSpaceGuidCName,Pcd.TokenCName)][0]\r
-                    Pcd.DefaultValue = NoFiledValues[(Pcd.TokenSpaceGuidCName,Pcd.TokenCName)][0]\r
+                    Pcd.PcdValueFromComm = Value\r
+                    Pcd.DefaultValue = Value\r
                     for sku in Pcd.SkuInfoList:\r
                         SkuInfo = Pcd.SkuInfoList[sku]\r
                         if SkuInfo.DefaultValue:\r
-                            SkuInfo.DefaultValue = NoFiledValues[(Pcd.TokenSpaceGuidCName,Pcd.TokenCName)][0]\r
+                            SkuInfo.DefaultValue = Value\r
                         else:\r
-                            SkuInfo.HiiDefaultValue = NoFiledValues[(Pcd.TokenSpaceGuidCName,Pcd.TokenCName)][0]\r
+                            SkuInfo.HiiDefaultValue = Value\r
                             for defaultstore in SkuInfo.DefaultStoreDict:\r
-                                SkuInfo.DefaultStoreDict[defaultstore] = NoFiledValues[(Pcd.TokenSpaceGuidCName,Pcd.TokenCName)][0]\r
+                                SkuInfo.DefaultStoreDict[defaultstore] = Value\r
                     if Pcd.Type in [self._PCD_TYPE_STRING_[MODEL_PCD_DYNAMIC_EX_HII], self._PCD_TYPE_STRING_[MODEL_PCD_DYNAMIC_HII]]:\r
                         if Pcd.DatumType == TAB_VOID:\r
                             if not Pcd.MaxDatumSize:\r
@@ -1251,13 +1325,14 @@ class DscBuildData(PlatformBuildClassObject):
             else:\r
                 PcdInDec = self.DecPcds.get((Name,Guid))\r
                 if PcdInDec:\r
-                    PcdInDec.PcdValueFromComm = NoFiledValues[(Guid,Name)][0]\r
+                    PcdInDec.PcdValueFromFdf = Value\r
                     if PcdInDec.Type in [self._PCD_TYPE_STRING_[MODEL_PCD_FIXED_AT_BUILD],\r
                                         self._PCD_TYPE_STRING_[MODEL_PCD_PATCHABLE_IN_MODULE],\r
                                         self._PCD_TYPE_STRING_[MODEL_PCD_FEATURE_FLAG]]:\r
                         self.Pcds[Name, Guid] = copy.deepcopy(PcdInDec)\r
-                        self.Pcds[Name, Guid].DefaultValue = NoFiledValues[( Guid,Name)][0]\r
+                        self.Pcds[Name, Guid].DefaultValue = Value\r
         return AllPcds\r
+\r
     def UpdateStructuredPcds(self, TypeList, AllPcds):\r
 \r
         DynamicPcdType = [self._PCD_TYPE_STRING_[MODEL_PCD_DYNAMIC_DEFAULT],\r
@@ -1280,7 +1355,7 @@ class DscBuildData(PlatformBuildClassObject):
         for Type in TypeList:\r
             RecordList.extend(self._RawData[Type, self._Arch])\r
 \r
-        for TokenSpaceGuid, PcdCName, Setting, Arch, SkuName, default_store, Dummy4,Dummy5 in RecordList:\r
+        for TokenSpaceGuid, PcdCName, Setting, Arch, SkuName, default_store, Dummy4, Dummy5 in RecordList:\r
             SkuName = SkuName.upper()\r
             default_store = default_store.upper()\r
             SkuName = TAB_DEFAULT if SkuName == TAB_COMMON else SkuName\r
@@ -1288,7 +1363,7 @@ class DscBuildData(PlatformBuildClassObject):
                 continue\r
 \r
             if SkuName in SkuIds and "." in TokenSpaceGuid:\r
-                S_PcdSet.append([ TokenSpaceGuid.split(".")[0],TokenSpaceGuid.split(".")[1], PcdCName,SkuName, default_store,Dummy5, AnalyzePcdExpression(Setting)[0]])\r
+                S_PcdSet.append([ TokenSpaceGuid.split(".")[0], TokenSpaceGuid.split(".")[1], PcdCName, SkuName, default_store, Dummy5, AnalyzePcdExpression(Setting)[0]])\r
 \r
         # handle pcd value override\r
         StrPcdSet = DscBuildData.GetStructurePcdInfo(S_PcdSet)\r
@@ -1299,7 +1374,7 @@ class DscBuildData(PlatformBuildClassObject):
             if not isinstance (str_pcd_dec, StructurePcd):\r
                 EdkLogger.error('build', PARSER_ERROR,\r
                             "Pcd (%s.%s) is not declared as Structure PCD in DEC files. Arch: ['%s']" % (str_pcd[0], str_pcd[1], self._Arch),\r
-                            File=self.MetaFile,Line = StrPcdSet[str_pcd][0][5])\r
+                            File=self.MetaFile, Line = StrPcdSet[str_pcd][0][5])\r
             if str_pcd_dec:\r
                 str_pcd_obj_str = StructurePcd()\r
                 str_pcd_obj_str.copy(str_pcd_dec)\r
@@ -1311,15 +1386,15 @@ class DscBuildData(PlatformBuildClassObject):
                         str_pcd_obj_str.DefaultFromDSC = {skuname:{defaultstore: str_pcd_obj.SkuInfoList[skuname].DefaultStoreDict.get(defaultstore, str_pcd_obj.SkuInfoList[skuname].DefaultValue) for defaultstore in DefaultStores} for skuname in str_pcd_obj.SkuInfoList}\r
                 for str_pcd_data in StrPcdSet[str_pcd]:\r
                     if str_pcd_data[3] in SkuIds:\r
-                        str_pcd_obj_str.AddOverrideValue(str_pcd_data[2], str(str_pcd_data[6]), TAB_DEFAULT if str_pcd_data[3] == TAB_COMMON else str_pcd_data[3],TAB_DEFAULT_STORES_DEFAULT if str_pcd_data[4] == TAB_COMMON else str_pcd_data[4], self.MetaFile.File if self.WorkspaceDir not in self.MetaFile.File else self.MetaFile.File[len(self.WorkspaceDir) if self.WorkspaceDir.endswith(os.path.sep) else len(self.WorkspaceDir)+1:],LineNo=str_pcd_data[5])\r
+                        str_pcd_obj_str.AddOverrideValue(str_pcd_data[2], str(str_pcd_data[6]), TAB_DEFAULT if str_pcd_data[3] == TAB_COMMON else str_pcd_data[3], TAB_DEFAULT_STORES_DEFAULT if str_pcd_data[4] == TAB_COMMON else str_pcd_data[4], self.MetaFile.File if self.WorkspaceDir not in self.MetaFile.File else self.MetaFile.File[len(self.WorkspaceDir) if self.WorkspaceDir.endswith(os.path.sep) else len(self.WorkspaceDir)+1:], LineNo=str_pcd_data[5])\r
                 S_pcd_set[str_pcd[1], str_pcd[0]] = str_pcd_obj_str\r
             else:\r
                 EdkLogger.error('build', PARSER_ERROR,\r
                             "Pcd (%s.%s) defined in DSC is not declared in DEC files. Arch: ['%s']" % (str_pcd[0], str_pcd[1], self._Arch),\r
-                            File=self.MetaFile,Line = StrPcdSet[str_pcd][0][5])\r
+                            File=self.MetaFile, Line = StrPcdSet[str_pcd][0][5])\r
         # Add the Structure PCD that only defined in DEC, don't have override in DSC file\r
         for Pcd in self.DecPcds:\r
-            if type (self._DecPcds[Pcd]) is StructurePcd:\r
+            if isinstance(self._DecPcds[Pcd], StructurePcd):\r
                 if Pcd not in S_pcd_set:\r
                     str_pcd_obj_str = StructurePcd()\r
                     str_pcd_obj_str.copy(self._DecPcds[Pcd])\r
@@ -1347,7 +1422,7 @@ class DscBuildData(PlatformBuildClassObject):
                         nextskuid = self.SkuIdMgr.GetNextSkuId(nextskuid)\r
                     stru_pcd.SkuOverrideValues[skuid] = copy.deepcopy(stru_pcd.SkuOverrideValues[nextskuid]) if not NoDefault else copy.deepcopy({defaultstorename: stru_pcd.DefaultValues for defaultstorename in DefaultStores} if DefaultStores else {TAB_DEFAULT_STORES_DEFAULT:stru_pcd.DefaultValues})\r
                     if not NoDefault:\r
-                        stru_pcd.ValueChain[(skuid,'')]= (nextskuid,'')\r
+                        stru_pcd.ValueChain.add((skuid, ''))\r
             if stru_pcd.Type in [self._PCD_TYPE_STRING_[MODEL_PCD_DYNAMIC_HII], self._PCD_TYPE_STRING_[MODEL_PCD_DYNAMIC_EX_HII]]:\r
                 for skuid in SkuIds:\r
                     nextskuid = skuid\r
@@ -1360,20 +1435,21 @@ class DscBuildData(PlatformBuildClassObject):
                             nextskuid = self.SkuIdMgr.GetNextSkuId(nextskuid)\r
                     if NoDefault:\r
                         continue\r
-                    PcdDefaultStoreSet = set([defaultstorename  for defaultstorename in stru_pcd.SkuOverrideValues[nextskuid]])\r
+                    PcdDefaultStoreSet = set(defaultstorename  for defaultstorename in stru_pcd.SkuOverrideValues[nextskuid])\r
                     mindefaultstorename = DefaultStoreMgr.GetMin(PcdDefaultStoreSet)\r
 \r
                     for defaultstoreid in DefaultStores:\r
                         if defaultstoreid not in stru_pcd.SkuOverrideValues[skuid]:\r
                             stru_pcd.SkuOverrideValues[skuid][defaultstoreid] = copy.deepcopy(stru_pcd.SkuOverrideValues[nextskuid][mindefaultstorename])\r
-                            stru_pcd.ValueChain[(skuid,defaultstoreid)]= (nextskuid,mindefaultstorename)\r
-        S_pcd_set = DscBuildData.OverrideByFdfComm(S_pcd_set)\r
+                            stru_pcd.ValueChain.add((skuid, defaultstoreid))\r
+        S_pcd_set = DscBuildData.OverrideByFdf(S_pcd_set,self.WorkspaceDir)\r
+        S_pcd_set = DscBuildData.OverrideByComm(S_pcd_set)\r
         Str_Pcd_Values = self.GenerateByteArrayValue(S_pcd_set)\r
         if Str_Pcd_Values:\r
-            for (skuname,StoreName,PcdGuid,PcdName,PcdValue) in Str_Pcd_Values:\r
+            for (skuname, StoreName, PcdGuid, PcdName, PcdValue) in Str_Pcd_Values:\r
                 str_pcd_obj = S_pcd_set.get((PcdName, PcdGuid))\r
                 if str_pcd_obj is None:\r
-                    print PcdName, PcdGuid\r
+                    print(PcdName, PcdGuid)\r
                     raise\r
                 if str_pcd_obj.Type in [self._PCD_TYPE_STRING_[MODEL_PCD_DYNAMIC_HII],\r
                                         self._PCD_TYPE_STRING_[MODEL_PCD_DYNAMIC_EX_HII]]:\r
@@ -1404,7 +1480,7 @@ class DscBuildData(PlatformBuildClassObject):
                 if str_pcd_obj.Type not in [self._PCD_TYPE_STRING_[MODEL_PCD_DYNAMIC_HII],\r
                                         self._PCD_TYPE_STRING_[MODEL_PCD_DYNAMIC_EX_HII]]:\r
                     continue\r
-                PcdDefaultStoreSet = set([defaultstorename  for skuobj in str_pcd_obj.SkuInfoList.values() for defaultstorename in skuobj.DefaultStoreDict])\r
+                PcdDefaultStoreSet = set(defaultstorename for skuobj in str_pcd_obj.SkuInfoList.values() for defaultstorename in skuobj.DefaultStoreDict)\r
                 DefaultStoreObj = DefaultStore(self._GetDefaultStores())\r
                 mindefaultstorename = DefaultStoreObj.GetMin(PcdDefaultStoreSet)\r
                 str_pcd_obj.SkuInfoList[self.SkuIdMgr.SystemSkuId].HiiDefaultValue = str_pcd_obj.SkuInfoList[self.SkuIdMgr.SystemSkuId].DefaultStoreDict[mindefaultstorename]\r
@@ -1422,7 +1498,7 @@ class DscBuildData(PlatformBuildClassObject):
                 elif TAB_DEFAULT in pcd.SkuInfoList and TAB_COMMON in pcd.SkuInfoList:\r
                     del pcd.SkuInfoList[TAB_COMMON]\r
 \r
-        map(self.FilterSkuSettings,[Pcds[pcdkey] for pcdkey in Pcds if Pcds[pcdkey].Type in DynamicPcdType])\r
+        map(self.FilterSkuSettings, [Pcds[pcdkey] for pcdkey in Pcds if Pcds[pcdkey].Type in DynamicPcdType])\r
         return Pcds\r
 \r
     ## Retrieve non-dynamic PCD settings\r
@@ -1444,7 +1520,7 @@ class DscBuildData(PlatformBuildClassObject):
         # Find out all possible PCD candidates for self._Arch\r
         RecordList = self._RawData[Type, self._Arch]\r
         PcdValueDict = OrderedDict()\r
-        for TokenSpaceGuid, PcdCName, Setting, Arch, SkuName, Dummy3, Dummy4,Dummy5 in RecordList:\r
+        for TokenSpaceGuid, PcdCName, Setting, Arch, SkuName, Dummy3, Dummy4, Dummy5 in RecordList:\r
             SkuName = SkuName.upper()\r
             SkuName = TAB_DEFAULT if SkuName == TAB_COMMON else SkuName\r
             if SkuName not in AvailableSkuIdSet:\r
@@ -1465,7 +1541,7 @@ class DscBuildData(PlatformBuildClassObject):
             else:\r
                 PcdValueDict[PcdCName, TokenSpaceGuid] = {SkuName:(PcdValue, DatumType, MaxDatumSize)}\r
 \r
-        for ((PcdCName,TokenSpaceGuid),PcdSetting) in PcdValueDict.iteritems():\r
+        for ((PcdCName, TokenSpaceGuid), PcdSetting) in PcdValueDict.iteritems():\r
             PcdValue = None\r
             DatumType = None\r
             MaxDatumSize = None\r
@@ -1514,7 +1590,7 @@ class DscBuildData(PlatformBuildClassObject):
                     return len(Value) - 2\r
             return len(Value)\r
 \r
-        return str(max([pcd_size for pcd_size in [get_length(item) for item in sku_values]]))\r
+        return str(max(get_length(item) for item in sku_values))\r
 \r
     @staticmethod\r
     def ExecuteCommand (Command):\r
@@ -1535,24 +1611,7 @@ class DscBuildData(PlatformBuildClassObject):
         Result = Result + '"'\r
         return Result\r
 \r
-    @staticmethod\r
-    def GetPcdMaxSize(Pcd):\r
-        if Pcd.DatumType in TAB_PCD_NUMERIC_TYPES:\r
-            return MAX_SIZE_TYPE[Pcd.DatumType]\r
-\r
-        MaxSize = int(Pcd.MaxDatumSize,10) if Pcd.MaxDatumSize else 0\r
-        if Pcd.PcdValueFromComm:\r
-            if Pcd.PcdValueFromComm.startswith("{") and Pcd.PcdValueFromComm.endswith("}"):\r
-                return max([len(Pcd.PcdValueFromComm.split(",")),MaxSize])\r
-            elif Pcd.PcdValueFromComm.startswith("\"") or Pcd.PcdValueFromComm.startswith("\'"):\r
-                return max([len(Pcd.PcdValueFromComm)-2+1,MaxSize])\r
-            elif Pcd.PcdValueFromComm.startswith("L\""):\r
-                return max([2*(len(Pcd.PcdValueFromComm)-3+1),MaxSize])\r
-            else:\r
-                return max([len(Pcd.PcdValueFromComm),MaxSize])\r
-        return MaxSize\r
-\r
-    def GenerateSizeFunction(self,Pcd):\r
+    def GenerateSizeFunction(self, Pcd):\r
         CApp = "// Default Value in Dec \n"\r
         CApp = CApp + "void Cal_%s_%s_Size(UINT32 *Size){\n" % (Pcd.TokenSpaceGuidCName, Pcd.TokenCName)\r
         for FieldList in [Pcd.DefaultValues]:\r
@@ -1610,6 +1669,30 @@ class DscBuildData(PlatformBuildClassObject):
                             while '[' in FieldName:\r
                                 FieldName = FieldName.rsplit('[', 1)[0]\r
                                 CApp = CApp + '  __FLEXIBLE_SIZE(*Size, %s, %s, %d); // From %s Line %d Value %s \n' % (Pcd.DatumType, FieldName.strip("."), ArrayIndex + 1, FieldList[FieldName_ori][1], FieldList[FieldName_ori][2], FieldList[FieldName_ori][0])\r
+        if Pcd.PcdFieldValueFromFdf:\r
+            CApp = CApp + "// From fdf \n"\r
+        for FieldName in Pcd.PcdFieldValueFromFdf:\r
+            FieldName = "." + FieldName\r
+            IsArray = IsFieldValueAnArray(Pcd.PcdFieldValueFromFdf[FieldName.strip(".")][0])\r
+            if IsArray and not (Pcd.PcdFieldValueFromFdf[FieldName.strip(".")][0].startswith('{GUID') and Pcd.PcdFieldValueFromFdf[FieldName.strip(".")][0].endswith('}')):\r
+                try:\r
+                    Value = ValueExpressionEx(Pcd.PcdFieldValueFromFdf[FieldName.strip(".")][0], TAB_VOID, self._GuidDict)(True)\r
+                except BadExpression:\r
+                    EdkLogger.error('Build', FORMAT_INVALID, "Invalid value format for %s. From %s Line %d " %\r
+                                    (".".join((Pcd.TokenSpaceGuidCName, Pcd.TokenCName, FieldName.strip('.'))), Pcd.PcdFieldValueFromFdf[FieldName.strip(".")][1], Pcd.PcdFieldValueFromFdf[FieldName.strip(".")][2]))\r
+                Value, ValueSize = ParseFieldValue(Value)\r
+                CApp = CApp + '  __FLEXIBLE_SIZE(*Size, %s, %s, %d / __ARRAY_ELEMENT_SIZE(%s, %s) + ((%d %% __ARRAY_ELEMENT_SIZE(%s, %s)) ? 1 : 0)); // From %s Line %d Value %s\n' % (Pcd.DatumType, FieldName.strip("."), ValueSize, Pcd.DatumType, FieldName.strip("."), ValueSize, Pcd.DatumType, FieldName.strip("."), Pcd.PcdFieldValueFromFdf[FieldName.strip(".")][1], Pcd.PcdFieldValueFromFdf[FieldName.strip(".")][2], Pcd.PcdFieldValueFromFdf[FieldName.strip(".")][0]);\r
+            else:\r
+                NewFieldName = ''\r
+                FieldName_ori = FieldName.strip('.')\r
+                while '[' in  FieldName:\r
+                    NewFieldName = NewFieldName + FieldName.split('[', 1)[0] + '[0]'\r
+                    ArrayIndex = int(FieldName.split('[', 1)[1].split(']', 1)[0])\r
+                    FieldName = FieldName.split(']', 1)[1]\r
+                FieldName = NewFieldName + FieldName\r
+                while '[' in FieldName:\r
+                    FieldName = FieldName.rsplit('[', 1)[0]\r
+                    CApp = CApp + '  __FLEXIBLE_SIZE(*Size, %s, %s, %d); // From %s Line %s Value %s \n' % (Pcd.DatumType, FieldName.strip("."), ArrayIndex + 1, Pcd.PcdFieldValueFromFdf[FieldName_ori][1], Pcd.PcdFieldValueFromFdf[FieldName_ori][2], Pcd.PcdFieldValueFromFdf[FieldName_ori][0])\r
         if Pcd.PcdFieldValueFromComm:\r
             CApp = CApp + "// From Command Line \n"\r
         for FieldName in Pcd.PcdFieldValueFromComm:\r
@@ -1634,7 +1717,7 @@ class DscBuildData(PlatformBuildClassObject):
                 while '[' in FieldName:\r
                     FieldName = FieldName.rsplit('[', 1)[0]\r
                     CApp = CApp + '  __FLEXIBLE_SIZE(*Size, %s, %s, %d); // From %s Line %d Value %s \n' % (Pcd.DatumType, FieldName.strip("."), ArrayIndex + 1, Pcd.PcdFieldValueFromComm[FieldName_ori][1], Pcd.PcdFieldValueFromComm[FieldName_ori][2], Pcd.PcdFieldValueFromComm[FieldName_ori][0])\r
-        CApp = CApp + "  *Size = (%d > *Size ? %d : *Size); // The Pcd maxsize is %d \n" % (DscBuildData.GetPcdMaxSize(Pcd),DscBuildData.GetPcdMaxSize(Pcd),DscBuildData.GetPcdMaxSize(Pcd))\r
+        CApp = CApp + "  *Size = (%d > *Size ? %d : *Size); // The Pcd maxsize is %d \n" % (Pcd.GetPcdMaxSize(), Pcd.GetPcdMaxSize(), Pcd.GetPcdMaxSize())\r
         CApp = CApp + "}\n"\r
         return CApp\r
 \r
@@ -1644,9 +1727,9 @@ class DscBuildData(PlatformBuildClassObject):
         CApp = CApp + '  Cal_%s_%s_Size(&Size);\n' % (Pcd.TokenSpaceGuidCName, Pcd.TokenCName)\r
         return CApp\r
 \r
-    def GenerateDefaultValueAssignFunction(self,Pcd):\r
+    def GenerateDefaultValueAssignFunction(self, Pcd):\r
         CApp = "// Default value in Dec \n"\r
-        CApp = CApp + "void Assign_%s_%s_Default_Value(%s *Pcd){\n" % (Pcd.TokenSpaceGuidCName, Pcd.TokenCName,Pcd.DatumType)\r
+        CApp = CApp + "void Assign_%s_%s_Default_Value(%s *Pcd){\n" % (Pcd.TokenSpaceGuidCName, Pcd.TokenCName, Pcd.DatumType)\r
         CApp = CApp + '  UINT32  FieldSize;\n'\r
         CApp = CApp + '  CHAR8   *Value;\n'\r
         DefaultValueFromDec = Pcd.DefaultValueFromDec\r
@@ -1677,12 +1760,12 @@ class DscBuildData(PlatformBuildClassObject):
                         FieldList[FieldName][0] = ValueExpressionEx(FieldList[FieldName][0], TAB_VOID, self._GuidDict)(True)\r
                     except BadExpression:\r
                         EdkLogger.error('Build', FORMAT_INVALID, "Invalid value format for %s. From %s Line %d " %\r
-                                        (".".join((Pcd.TokenSpaceGuidCName, Pcd.TokenCName, FieldName)), FieldList[FieldName][1],FieldList[FieldName][2]))\r
+                                        (".".join((Pcd.TokenSpaceGuidCName, Pcd.TokenCName, FieldName)), FieldList[FieldName][1], FieldList[FieldName][2]))\r
 \r
                 try:\r
                     Value, ValueSize = ParseFieldValue (FieldList[FieldName][0])\r
                 except Exception:\r
-                    EdkLogger.error('Build', FORMAT_INVALID, "Invalid value format for %s. From %s Line %d " % (".".join((Pcd.TokenSpaceGuidCName,Pcd.TokenCName,FieldName)),FieldList[FieldName][1], FieldList[FieldName][2]))\r
+                    EdkLogger.error('Build', FORMAT_INVALID, "Invalid value format for %s. From %s Line %d " % (".".join((Pcd.TokenSpaceGuidCName, Pcd.TokenCName, FieldName)), FieldList[FieldName][1], FieldList[FieldName][2]))\r
                 if isinstance(Value, str):\r
                     CApp = CApp + '  Pcd->%s = %s; // From %s Line %d Value %s\n' % (FieldName, Value, FieldList[FieldName][1], FieldList[FieldName][2], FieldList[FieldName][0])\r
                 elif IsArray:\r
@@ -1705,22 +1788,22 @@ class DscBuildData(PlatformBuildClassObject):
         CApp = '  Assign_%s_%s_Default_Value(Pcd);\n' % (Pcd.TokenSpaceGuidCName, Pcd.TokenCName)\r
         return CApp\r
 \r
-    def GenerateInitValueFunction(self,Pcd,SkuName,DefaultStoreName):\r
-        CApp = "// Value in Dsc for Sku: %s, DefaultStore %s\n" % (SkuName,DefaultStoreName)\r
-        CApp = CApp + "void Assign_%s_%s_%s_%s_Value(%s *Pcd){\n" % (Pcd.TokenSpaceGuidCName, Pcd.TokenCName,SkuName,DefaultStoreName,Pcd.DatumType)\r
+    def GenerateInitValueFunction(self, Pcd, SkuName, DefaultStoreName):\r
+        CApp = "// Value in Dsc for Sku: %s, DefaultStore %s\n" % (SkuName, DefaultStoreName)\r
+        CApp = CApp + "void Assign_%s_%s_%s_%s_Value(%s *Pcd){\n" % (Pcd.TokenSpaceGuidCName, Pcd.TokenCName, SkuName, DefaultStoreName, Pcd.DatumType)\r
         CApp = CApp + '  UINT32  FieldSize;\n'\r
         CApp = CApp + '  CHAR8   *Value;\n'\r
 \r
         CApp = CApp + "// SkuName: %s,  DefaultStoreName: %s \n" % (TAB_DEFAULT, TAB_DEFAULT_STORES_DEFAULT)\r
         inherit_OverrideValues = Pcd.SkuOverrideValues[SkuName]\r
-        if (SkuName,DefaultStoreName) == (TAB_DEFAULT,TAB_DEFAULT_STORES_DEFAULT):\r
-            pcddefaultvalue = Pcd.DefaultFromDSC.get(TAB_DEFAULT,{}).get(TAB_DEFAULT_STORES_DEFAULT, Pcd.DefaultValue) if Pcd.DefaultFromDSC else Pcd.DefaultValue\r
+        if (SkuName, DefaultStoreName) == (TAB_DEFAULT, TAB_DEFAULT_STORES_DEFAULT):\r
+            pcddefaultvalue = Pcd.DefaultFromDSC.get(TAB_DEFAULT, {}).get(TAB_DEFAULT_STORES_DEFAULT, Pcd.DefaultValue) if Pcd.DefaultFromDSC else Pcd.DefaultValue\r
         else:\r
             if not Pcd.DscRawValue:\r
                 # handle the case that structure pcd is not appear in DSC\r
                 self.CopyDscRawValue(Pcd)\r
-            pcddefaultvalue = Pcd.DscRawValue.get(SkuName,{}).get(DefaultStoreName)\r
-        for FieldList in [pcddefaultvalue,inherit_OverrideValues.get(DefaultStoreName)]:\r
+            pcddefaultvalue = Pcd.DscRawValue.get(SkuName, {}).get(DefaultStoreName)\r
+        for FieldList in [pcddefaultvalue, inherit_OverrideValues.get(DefaultStoreName)]:\r
             if not FieldList:\r
                 continue\r
             if pcddefaultvalue and FieldList == pcddefaultvalue:\r
@@ -1733,26 +1816,26 @@ class DscBuildData(PlatformBuildClassObject):
                                         (Pcd.TokenSpaceGuidCName, Pcd.TokenCName, FieldList))\r
                 Value, ValueSize = ParseFieldValue (FieldList)\r
 \r
-                if (SkuName,DefaultStoreName) == (TAB_DEFAULT,TAB_DEFAULT_STORES_DEFAULT):\r
+                if (SkuName, DefaultStoreName) == (TAB_DEFAULT, TAB_DEFAULT_STORES_DEFAULT):\r
                     if isinstance(Value, str):\r
-                        CApp = CApp + '  Pcd = %s; // From DSC Default Value %s\n' % (Value, Pcd.DefaultFromDSC.get(TAB_DEFAULT,{}).get(TAB_DEFAULT_STORES_DEFAULT, Pcd.DefaultValue) if Pcd.DefaultFromDSC else Pcd.DefaultValue)\r
+                        CApp = CApp + '  Pcd = %s; // From DSC Default Value %s\n' % (Value, Pcd.DefaultFromDSC.get(TAB_DEFAULT, {}).get(TAB_DEFAULT_STORES_DEFAULT, Pcd.DefaultValue) if Pcd.DefaultFromDSC else Pcd.DefaultValue)\r
                     elif IsArray:\r
                     #\r
                     # Use memcpy() to copy value into field\r
                     #\r
-                        CApp = CApp + '  Value     = %s; // From DSC Default Value %s\n' % (DscBuildData.IntToCString(Value, ValueSize), Pcd.DefaultFromDSC.get(TAB_DEFAULT,{}).get(TAB_DEFAULT_STORES_DEFAULT, Pcd.DefaultValue) if Pcd.DefaultFromDSC else Pcd.DefaultValue)\r
+                        CApp = CApp + '  Value     = %s; // From DSC Default Value %s\n' % (DscBuildData.IntToCString(Value, ValueSize), Pcd.DefaultFromDSC.get(TAB_DEFAULT, {}).get(TAB_DEFAULT_STORES_DEFAULT, Pcd.DefaultValue) if Pcd.DefaultFromDSC else Pcd.DefaultValue)\r
                         CApp = CApp + '  memcpy (Pcd, Value, %d);\n' % (ValueSize)\r
                 else:\r
                     if isinstance(Value, str):\r
-                        CApp = CApp + '  Pcd = %s; // From DSC Default Value %s\n' % (Value, Pcd.DscRawValue.get(SkuName,{}).get(DefaultStoreName))\r
+                        CApp = CApp + '  Pcd = %s; // From DSC Default Value %s\n' % (Value, Pcd.DscRawValue.get(SkuName, {}).get(DefaultStoreName))\r
                     elif IsArray:\r
                     #\r
                     # Use memcpy() to copy value into field\r
                     #\r
-                        CApp = CApp + '  Value     = %s; // From DSC Default Value %s\n' % (DscBuildData.IntToCString(Value, ValueSize), Pcd.DscRawValue.get(SkuName,{}).get(DefaultStoreName))\r
+                        CApp = CApp + '  Value     = %s; // From DSC Default Value %s\n' % (DscBuildData.IntToCString(Value, ValueSize), Pcd.DscRawValue.get(SkuName, {}).get(DefaultStoreName))\r
                         CApp = CApp + '  memcpy (Pcd, Value, %d);\n' % (ValueSize)\r
                 continue\r
-            if (SkuName,DefaultStoreName) == (TAB_DEFAULT,TAB_DEFAULT_STORES_DEFAULT) or (( (SkuName,'') not in Pcd.ValueChain) and ( (SkuName,DefaultStoreName) not in Pcd.ValueChain )):\r
+            if (SkuName, DefaultStoreName) == (TAB_DEFAULT, TAB_DEFAULT_STORES_DEFAULT) or (( (SkuName, '') not in Pcd.ValueChain) and ( (SkuName, DefaultStoreName) not in Pcd.ValueChain )):\r
                 for FieldName in FieldList:\r
                     IsArray = IsFieldValueAnArray(FieldList[FieldName][0])\r
                     if IsArray:\r
@@ -1764,7 +1847,7 @@ class DscBuildData(PlatformBuildClassObject):
                     try:\r
                         Value, ValueSize = ParseFieldValue (FieldList[FieldName][0])\r
                     except Exception:\r
-                        EdkLogger.error('Build', FORMAT_INVALID, "Invalid value format for %s. From %s Line %d " % (".".join((Pcd.TokenSpaceGuidCName,Pcd.TokenCName,FieldName)),FieldList[FieldName][1], FieldList[FieldName][2]))\r
+                        EdkLogger.error('Build', FORMAT_INVALID, "Invalid value format for %s. From %s Line %d " % (".".join((Pcd.TokenSpaceGuidCName, Pcd.TokenCName, FieldName)), FieldList[FieldName][1], FieldList[FieldName][2]))\r
                     if isinstance(Value, str):\r
                         CApp = CApp + '  Pcd->%s = %s; // From %s Line %d Value %s\n' % (FieldName, Value, FieldList[FieldName][1], FieldList[FieldName][2], FieldList[FieldName][0])\r
                     elif IsArray:\r
@@ -1783,18 +1866,18 @@ class DscBuildData(PlatformBuildClassObject):
         return CApp\r
 \r
     @staticmethod\r
-    def GenerateInitValueStatement(Pcd,SkuName,DefaultStoreName):\r
-        CApp = '  Assign_%s_%s_%s_%s_Value(Pcd);\n' % (Pcd.TokenSpaceGuidCName, Pcd.TokenCName,SkuName,DefaultStoreName)\r
+    def GenerateInitValueStatement(Pcd, SkuName, DefaultStoreName):\r
+        CApp = '  Assign_%s_%s_%s_%s_Value(Pcd);\n' % (Pcd.TokenSpaceGuidCName, Pcd.TokenCName, SkuName, DefaultStoreName)\r
         return CApp\r
 \r
-    def GenerateCommandLineValue(self,Pcd):\r
+    def GenerateCommandLineValue(self, Pcd):\r
         CApp = "// Value in CommandLine\n"\r
-        CApp = CApp + "void Assign_%s_%s_CommandLine_Value(%s *Pcd){\n" % (Pcd.TokenSpaceGuidCName, Pcd.TokenCName,Pcd.DatumType)\r
+        CApp = CApp + "void Assign_%s_%s_CommandLine_Value(%s *Pcd){\n" % (Pcd.TokenSpaceGuidCName, Pcd.TokenCName, Pcd.DatumType)\r
         CApp = CApp + '  UINT32  FieldSize;\n'\r
         CApp = CApp + '  CHAR8   *Value;\n'\r
 \r
         pcddefaultvalue = Pcd.PcdValueFromComm\r
-        for FieldList in [pcddefaultvalue,Pcd.PcdFieldValueFromComm]:\r
+        for FieldList in [pcddefaultvalue, Pcd.PcdFieldValueFromComm]:\r
             if not FieldList:\r
                 continue\r
             if pcddefaultvalue and FieldList == pcddefaultvalue:\r
@@ -1825,11 +1908,11 @@ class DscBuildData(PlatformBuildClassObject):
                         EdkLogger.error('Build', FORMAT_INVALID, "Invalid value format for %s. From %s Line %d " %\r
                                         (".".join((Pcd.TokenSpaceGuidCName, Pcd.TokenCName, FieldName)), FieldList[FieldName][1], FieldList[FieldName][2]))\r
                     except:\r
-                        print "error"\r
+                        print("error")\r
                 try:\r
                     Value, ValueSize = ParseFieldValue (FieldList[FieldName][0])\r
                 except Exception:\r
-                    EdkLogger.error('Build', FORMAT_INVALID, "Invalid value format for %s. From %s Line %d " % (".".join((Pcd.TokenSpaceGuidCName,Pcd.TokenCName,FieldName)),FieldList[FieldName][1], FieldList[FieldName][2]))\r
+                    EdkLogger.error('Build', FORMAT_INVALID, "Invalid value format for %s. From %s Line %d " % (".".join((Pcd.TokenSpaceGuidCName, Pcd.TokenCName, FieldName)), FieldList[FieldName][1], FieldList[FieldName][2]))\r
                 if isinstance(Value, str):\r
                     CApp = CApp + '  Pcd->%s = %s; // From %s Line %d Value %s\n' % (FieldName, Value, FieldList[FieldName][1], FieldList[FieldName][2], FieldList[FieldName][0])\r
                 elif IsArray:\r
@@ -1851,6 +1934,70 @@ class DscBuildData(PlatformBuildClassObject):
     def GenerateCommandLineValueStatement(Pcd):\r
         CApp = '  Assign_%s_%s_CommandLine_Value(Pcd);\n' % (Pcd.TokenSpaceGuidCName, Pcd.TokenCName)\r
         return CApp\r
+    def GenerateFdfValue(self,Pcd):\r
+        CApp = "// Value in Fdf\n"\r
+        CApp = CApp + "void Assign_%s_%s_Fdf_Value(%s *Pcd){\n" % (Pcd.TokenSpaceGuidCName, Pcd.TokenCName,Pcd.DatumType)\r
+        CApp = CApp + '  UINT32  FieldSize;\n'\r
+        CApp = CApp + '  CHAR8   *Value;\n'\r
+\r
+        pcddefaultvalue = Pcd.PcdValueFromFdf\r
+        for FieldList in [pcddefaultvalue,Pcd.PcdFieldValueFromFdf]:\r
+            if not FieldList:\r
+                continue\r
+            if pcddefaultvalue and FieldList == pcddefaultvalue:\r
+                IsArray = IsFieldValueAnArray(FieldList)\r
+                if IsArray:\r
+                    try:\r
+                        FieldList = ValueExpressionEx(FieldList, TAB_VOID)(True)\r
+                    except BadExpression:\r
+                        EdkLogger.error("Build", FORMAT_INVALID, "Invalid value format for %s.%s, from Fdf: %s" %\r
+                                        (Pcd.TokenSpaceGuidCName, Pcd.TokenCName, FieldList))\r
+                Value, ValueSize = ParseFieldValue (FieldList)\r
+\r
+                if isinstance(Value, str):\r
+                    CApp = CApp + '  Pcd = %s; // From Fdf \n' % (Value)\r
+                elif IsArray:\r
+                #\r
+                # Use memcpy() to copy value into field\r
+                #\r
+                    CApp = CApp + '  Value     = %s; // From Fdf .\n' % (DscBuildData.IntToCString(Value, ValueSize))\r
+                    CApp = CApp + '  memcpy (Pcd, Value, %d);\n' % (ValueSize)\r
+                continue\r
+            for FieldName in FieldList:\r
+                IsArray = IsFieldValueAnArray(FieldList[FieldName][0])\r
+                if IsArray:\r
+                    try:\r
+                        FieldList[FieldName][0] = ValueExpressionEx(FieldList[FieldName][0], TAB_VOID, self._GuidDict)(True)\r
+                    except BadExpression:\r
+                        EdkLogger.error('Build', FORMAT_INVALID, "Invalid value format for %s. From %s Line %d " %\r
+                                        (".".join((Pcd.TokenSpaceGuidCName, Pcd.TokenCName, FieldName)), FieldList[FieldName][1], FieldList[FieldName][2]))\r
+                    except:\r
+                        print("error")\r
+                try:\r
+                    Value, ValueSize = ParseFieldValue (FieldList[FieldName][0])\r
+                except Exception:\r
+                    EdkLogger.error('Build', FORMAT_INVALID, "Invalid value format for %s. From %s Line %d " % (".".join((Pcd.TokenSpaceGuidCName,Pcd.TokenCName,FieldName)),FieldList[FieldName][1], FieldList[FieldName][2]))\r
+                if isinstance(Value, str):\r
+                    CApp = CApp + '  Pcd->%s = %s; // From %s Line %d Value %s\n' % (FieldName, Value, FieldList[FieldName][1], FieldList[FieldName][2], FieldList[FieldName][0])\r
+                elif IsArray:\r
+                #\r
+                # Use memcpy() to copy value into field\r
+                #\r
+                    CApp = CApp + '  FieldSize = __FIELD_SIZE(%s, %s);\n' % (Pcd.DatumType, FieldName)\r
+                    CApp = CApp + '  Value     = %s; // From %s Line %d Value %s\n' % (DscBuildData.IntToCString(Value, ValueSize), FieldList[FieldName][1], FieldList[FieldName][2], FieldList[FieldName][0])\r
+                    CApp = CApp + '  memcpy (&Pcd->%s, Value, (FieldSize > 0 && FieldSize < %d) ? FieldSize : %d);\n' % (FieldName, ValueSize, ValueSize)\r
+                else:\r
+                    if ValueSize > 4:\r
+                        CApp = CApp + '  Pcd->%s = %dULL; // From %s Line %d Value %s\n' % (FieldName, Value, FieldList[FieldName][1], FieldList[FieldName][2], FieldList[FieldName][0])\r
+                    else:\r
+                        CApp = CApp + '  Pcd->%s = %d; // From %s Line %s Value %s\n' % (FieldName, Value, FieldList[FieldName][1], FieldList[FieldName][2], FieldList[FieldName][0])\r
+        CApp = CApp + "}\n"\r
+        return CApp\r
+\r
+    @staticmethod\r
+    def GenerateFdfValueStatement(Pcd):\r
+        CApp = '  Assign_%s_%s_Fdf_Value(Pcd);\n' % (Pcd.TokenSpaceGuidCName, Pcd.TokenCName)\r
+        return CApp\r
 \r
     def GenerateInitializeFunc(self, SkuName, DefaultStore, Pcd, InitByteValue, CApp):\r
         OverrideValues = {DefaultStore:""}\r
@@ -1871,7 +2018,7 @@ class DscBuildData(PlatformBuildClassObject):
             CApp = CApp + '\n'\r
 \r
             if SkuName in Pcd.SkuInfoList:\r
-                DefaultValue = Pcd.SkuInfoList[SkuName].DefaultStoreDict.get(DefaultStoreName,Pcd.SkuInfoList[SkuName].HiiDefaultValue if Pcd.SkuInfoList[SkuName].HiiDefaultValue  else Pcd.SkuInfoList[SkuName].DefaultValue)\r
+                DefaultValue = Pcd.SkuInfoList[SkuName].DefaultStoreDict.get(DefaultStoreName, Pcd.SkuInfoList[SkuName].HiiDefaultValue if Pcd.SkuInfoList[SkuName].HiiDefaultValue  else Pcd.SkuInfoList[SkuName].DefaultValue)\r
             else:\r
                 DefaultValue = Pcd.DefaultValue\r
             PcdDefaultValue = StringToArray(DefaultValue.strip())\r
@@ -1917,12 +2064,13 @@ class DscBuildData(PlatformBuildClassObject):
                     storeset = [DefaultStoreName] if DefaultStoreName == TAB_DEFAULT_STORES_DEFAULT else [TAB_DEFAULT_STORES_DEFAULT, DefaultStoreName]\r
                     for defaultstorenameitem in storeset:\r
                         CApp = CApp + "// SkuName: %s,  DefaultStoreName: %s \n" % (skuname, defaultstorenameitem)\r
-                        CApp = CApp + DscBuildData.GenerateInitValueStatement(Pcd,skuname,defaultstorenameitem)\r
+                        CApp = CApp + DscBuildData.GenerateInitValueStatement(Pcd, skuname, defaultstorenameitem)\r
                     if skuname == SkuName:\r
                         break\r
             else:\r
                 CApp = CApp + "// SkuName: %s,  DefaultStoreName: STANDARD \n" % self.SkuIdMgr.SystemSkuId\r
-                CApp = CApp + DscBuildData.GenerateInitValueStatement(Pcd,self.SkuIdMgr.SystemSkuId,TAB_DEFAULT_STORES_DEFAULT)\r
+                CApp = CApp + DscBuildData.GenerateInitValueStatement(Pcd, self.SkuIdMgr.SystemSkuId, TAB_DEFAULT_STORES_DEFAULT)\r
+            CApp = CApp + DscBuildData.GenerateFdfValueStatement(Pcd)\r
             CApp = CApp + DscBuildData.GenerateCommandLineValueStatement(Pcd)\r
             #\r
             # Set new PCD value and size\r
@@ -1959,16 +2107,17 @@ class DscBuildData(PlatformBuildClassObject):
             Pcd = StructuredPcds[PcdName]\r
             CApp = CApp + self.GenerateSizeFunction(Pcd)\r
             CApp = CApp + self.GenerateDefaultValueAssignFunction(Pcd)\r
+            CApp = CApp + self.GenerateFdfValue(Pcd)\r
             CApp = CApp + self.GenerateCommandLineValue(Pcd)\r
             if not Pcd.SkuOverrideValues or Pcd.Type in [self._PCD_TYPE_STRING_[MODEL_PCD_FIXED_AT_BUILD],\r
                         self._PCD_TYPE_STRING_[MODEL_PCD_PATCHABLE_IN_MODULE]]:\r
-                CApp = CApp + self.GenerateInitValueFunction(Pcd,self.SkuIdMgr.SystemSkuId, TAB_DEFAULT_STORES_DEFAULT)\r
+                CApp = CApp + self.GenerateInitValueFunction(Pcd, self.SkuIdMgr.SystemSkuId, TAB_DEFAULT_STORES_DEFAULT)\r
             else:\r
                 for SkuName in self.SkuIdMgr.SkuOverrideOrder():\r
                     if SkuName not in Pcd.SkuOverrideValues:\r
                         continue\r
                     for DefaultStoreName in Pcd.SkuOverrideValues[SkuName]:\r
-                        CApp = CApp + self.GenerateInitValueFunction(Pcd,SkuName,DefaultStoreName)\r
+                        CApp = CApp + self.GenerateInitValueFunction(Pcd, SkuName, DefaultStoreName)\r
             if not Pcd.SkuOverrideValues or Pcd.Type in [self._PCD_TYPE_STRING_[MODEL_PCD_FIXED_AT_BUILD],\r
                         self._PCD_TYPE_STRING_[MODEL_PCD_PATCHABLE_IN_MODULE]]:\r
                 InitByteValue, CApp = self.GenerateInitializeFunc(self.SkuIdMgr.SystemSkuId, TAB_DEFAULT_STORES_DEFAULT, Pcd, InitByteValue, CApp)\r
@@ -1986,7 +2135,7 @@ class DscBuildData(PlatformBuildClassObject):
         CApp = CApp + '  )\n'\r
         CApp = CApp + '{\n'\r
         for Pcd in StructuredPcds.values():\r
-            if not Pcd.SkuOverrideValues or Pcd.Type in [self._PCD_TYPE_STRING_[MODEL_PCD_FIXED_AT_BUILD],self._PCD_TYPE_STRING_[MODEL_PCD_PATCHABLE_IN_MODULE]]:\r
+            if not Pcd.SkuOverrideValues or Pcd.Type in [self._PCD_TYPE_STRING_[MODEL_PCD_FIXED_AT_BUILD], self._PCD_TYPE_STRING_[MODEL_PCD_PATCHABLE_IN_MODULE]]:\r
                 CApp = CApp + '  Initialize_%s_%s_%s_%s();\n' % (self.SkuIdMgr.SystemSkuId, TAB_DEFAULT_STORES_DEFAULT, Pcd.TokenSpaceGuidCName, Pcd.TokenCName)\r
             else:\r
                 for SkuName in self.SkuIdMgr.SkuOverrideOrder():\r
@@ -2074,11 +2223,11 @@ class DscBuildData(PlatformBuildClassObject):
                         ValueList = Value.split()\r
                         if ValueList:\r
                             for Id, Item in enumerate(ValueList):\r
-                                if Item == '-D' or Item == '/D':\r
+                                if Item in ['-D', '/D', '-U', '/U']:\r
                                     CC_FLAGS += ' ' + Item\r
                                     if Id + 1 < len(ValueList):\r
                                         CC_FLAGS += ' ' + ValueList[Id + 1]\r
-                                elif Item.startswith('/D') or Item.startswith('-D'):\r
+                                elif Item.startswith(('-D', '/D', '-U', '/U')):\r
                                     CC_FLAGS += ' ' + Item\r
         MakeApp += CC_FLAGS\r
 \r
@@ -2088,15 +2237,15 @@ class DscBuildData(PlatformBuildClassObject):
         IncludeFileFullPaths = []\r
         for includefile in IncludeFiles:\r
             for includepath in IncSearchList:\r
-                includefullpath = os.path.join(str(includepath),includefile)\r
+                includefullpath = os.path.join(str(includepath), includefile)\r
                 if os.path.exists(includefullpath):\r
                     IncludeFileFullPaths.append(os.path.normpath(includefullpath))\r
                     break\r
         SearchPathList = []\r
         SearchPathList.append(os.path.normpath(mws.join(GlobalData.gWorkspace, "BaseTools/Source/C/Include")))\r
         SearchPathList.append(os.path.normpath(mws.join(GlobalData.gWorkspace, "BaseTools/Source/C/Common")))\r
-        SearchPathList.extend([str(item) for item in IncSearchList])\r
-        IncFileList = GetDependencyList(IncludeFileFullPaths,SearchPathList)\r
+        SearchPathList.extend(str(item) for item in IncSearchList)\r
+        IncFileList = GetDependencyList(IncludeFileFullPaths, SearchPathList)\r
         for include_file in IncFileList:\r
             MakeApp += "$(OBJECTS) : %s\n" % include_file\r
         MakeFileName = os.path.join(self.OutputPath, 'Makefile')\r
@@ -2124,7 +2273,7 @@ class DscBuildData(PlatformBuildClassObject):
             Messages = StdErr\r
         Messages = Messages.split('\n')\r
         MessageGroup = []\r
-        if returncode <>0:\r
+        if returncode != 0:\r
             CAppBaseFileName = os.path.join(self.OutputPath, PcdValueInitName)\r
             File = open (CAppBaseFileName + '.c', 'r')\r
             FileData = File.readlines()\r
@@ -2142,7 +2291,7 @@ class DscBuildData(PlatformBuildClassObject):
                     if FileLine.isdigit():\r
                         error_line = FileData[int (FileLine) - 1]\r
                         if r"//" in error_line:\r
-                            c_line,dsc_line = error_line.split(r"//")\r
+                            c_line, dsc_line = error_line.split(r"//")\r
                         else:\r
                             dsc_line = error_line\r
                         message_itmes = Message.split(":")\r
@@ -2166,10 +2315,10 @@ class DscBuildData(PlatformBuildClassObject):
             else:\r
                 EdkLogger.error('Build', COMMAND_FAILURE, 'Can not execute command: %s' % MakeCommand)\r
 \r
-        if DscBuildData.NeedUpdateOutput(OutputValueFile, PcdValueInitExe ,InputValueFile):\r
+        if DscBuildData.NeedUpdateOutput(OutputValueFile, PcdValueInitExeInputValueFile):\r
             Command = PcdValueInitExe + ' -i %s -o %s' % (InputValueFile, OutputValueFile)\r
             returncode, StdOut, StdErr = DscBuildData.ExecuteCommand (Command)\r
-            if returncode <> 0:\r
+            if returncode != 0:\r
                 EdkLogger.warn('Build', COMMAND_FAILURE, 'Can not collect output from command: %s' % Command)\r
 \r
         File = open (OutputValueFile, 'r')\r
@@ -2180,7 +2329,7 @@ class DscBuildData(PlatformBuildClassObject):
         for Pcd in FileBuffer:\r
             PcdValue = Pcd.split ('|')\r
             PcdInfo = PcdValue[0].split ('.')\r
-            StructurePcdSet.append((PcdInfo[0],PcdInfo[1], PcdInfo[2], PcdInfo[3], PcdValue[2].strip()))\r
+            StructurePcdSet.append((PcdInfo[0], PcdInfo[1], PcdInfo[2], PcdInfo[3], PcdValue[2].strip()))\r
         return StructurePcdSet\r
 \r
     @staticmethod\r
@@ -2214,7 +2363,7 @@ class DscBuildData(PlatformBuildClassObject):
         AvailableSkuIdSet = copy.copy(self.SkuIds)\r
 \r
 \r
-        for TokenSpaceGuid, PcdCName, Setting, Arch, SkuName, Dummy3, Dummy4,Dummy5 in RecordList:\r
+        for TokenSpaceGuid, PcdCName, Setting, Arch, SkuName, Dummy3, Dummy4, Dummy5 in RecordList:\r
             SkuName = SkuName.upper()\r
             SkuName = TAB_DEFAULT if SkuName == TAB_COMMON else SkuName\r
             if SkuName not in AvailableSkuIdSet:\r
@@ -2276,7 +2425,7 @@ class DscBuildData(PlatformBuildClassObject):
             elif TAB_DEFAULT in pcd.SkuInfoList and TAB_COMMON in pcd.SkuInfoList:\r
                 del pcd.SkuInfoList[TAB_COMMON]\r
 \r
-        map(self.FilterSkuSettings,Pcds.values())\r
+        map(self.FilterSkuSettings, Pcds.values())\r
 \r
         return Pcds\r
 \r
@@ -2307,7 +2456,7 @@ class DscBuildData(PlatformBuildClassObject):
         else:\r
             return False\r
 \r
-    def CopyDscRawValue(self,Pcd):\r
+    def CopyDscRawValue(self, Pcd):\r
         if Pcd.DscRawValue is None:\r
             Pcd.DscRawValue = dict()\r
         if Pcd.Type in [self._PCD_TYPE_STRING_[MODEL_PCD_FIXED_AT_BUILD], self._PCD_TYPE_STRING_[MODEL_PCD_PATCHABLE_IN_MODULE]]:\r
@@ -2321,11 +2470,11 @@ class DscBuildData(PlatformBuildClassObject):
                     Pcd.DscRawValue[skuname][defaultstore] = Pcd.SkuInfoList[skuname].DefaultStoreDict[defaultstore]\r
             else:\r
                 Pcd.DscRawValue[skuname][TAB_DEFAULT_STORES_DEFAULT] = Pcd.SkuInfoList[skuname].DefaultValue\r
-    def CompletePcdValues(self,PcdSet):\r
+    def CompletePcdValues(self, PcdSet):\r
         Pcds = {}\r
         DefaultStoreObj = DefaultStore(self._GetDefaultStores())\r
-        SkuIds = {skuname:skuid for skuname,skuid in self.SkuIdMgr.AvailableSkuIdSet.items() if skuname != TAB_COMMON}\r
-        DefaultStores = set([storename for pcdobj in PcdSet.values() for skuobj in pcdobj.SkuInfoList.values() for storename in skuobj.DefaultStoreDict])\r
+        SkuIds = {skuname:skuid for skuname, skuid in self.SkuIdMgr.AvailableSkuIdSet.items() if skuname != TAB_COMMON}\r
+        DefaultStores = set(storename for pcdobj in PcdSet.values() for skuobj in pcdobj.SkuInfoList.values() for storename in skuobj.DefaultStoreDict)\r
         for PcdCName, TokenSpaceGuid in PcdSet:\r
             PcdObj = PcdSet[(PcdCName, TokenSpaceGuid)]\r
             self.CopyDscRawValue(PcdObj)\r
@@ -2341,12 +2490,12 @@ class DscBuildData(PlatformBuildClassObject):
             if PcdType in [self._PCD_TYPE_STRING_[MODEL_PCD_DYNAMIC_HII], self._PCD_TYPE_STRING_[MODEL_PCD_DYNAMIC_EX_HII]]:\r
                 for skuid in PcdObj.SkuInfoList:\r
                     skuobj = PcdObj.SkuInfoList[skuid]\r
-                    mindefaultstorename = DefaultStoreObj.GetMin(set([defaultstorename  for defaultstorename in skuobj.DefaultStoreDict]))\r
+                    mindefaultstorename = DefaultStoreObj.GetMin(set(defaultstorename for defaultstorename in skuobj.DefaultStoreDict))\r
                     for defaultstorename in DefaultStores:\r
                         if defaultstorename not in skuobj.DefaultStoreDict:\r
                             skuobj.DefaultStoreDict[defaultstorename] = copy.deepcopy(skuobj.DefaultStoreDict[mindefaultstorename])\r
                     skuobj.HiiDefaultValue = skuobj.DefaultStoreDict[mindefaultstorename]\r
-            for skuname,skuid in SkuIds.items():\r
+            for skuname, skuid in SkuIds.items():\r
                 if skuname not in PcdObj.SkuInfoList:\r
                     nextskuid = self.SkuIdMgr.GetNextSkuId(skuname)\r
                     while nextskuid not in PcdObj.SkuInfoList:\r
@@ -2380,7 +2529,7 @@ class DscBuildData(PlatformBuildClassObject):
         AvailableSkuIdSet = copy.copy(self.SkuIds)\r
         DefaultStoresDefine = self._GetDefaultStores()\r
 \r
-        for TokenSpaceGuid, PcdCName, Setting, Arch, SkuName, DefaultStore, Dummy4,Dummy5 in RecordList:\r
+        for TokenSpaceGuid, PcdCName, Setting, Arch, SkuName, DefaultStore, Dummy4, Dummy5 in RecordList:\r
             SkuName = SkuName.upper()\r
             SkuName = TAB_DEFAULT if SkuName == TAB_COMMON else SkuName\r
             DefaultStore = DefaultStore.upper()\r
@@ -2393,14 +2542,14 @@ class DscBuildData(PlatformBuildClassObject):
                 EdkLogger.error('build', PARAMETER_INVALID, 'DefaultStores %s is not defined in [DefaultStores] section' % DefaultStore,\r
                                             File=self.MetaFile, Line=Dummy5)\r
             if "." not in TokenSpaceGuid:\r
-                PcdSet.add((PcdCName, TokenSpaceGuid, SkuName,DefaultStore, Dummy5))\r
-            PcdDict[Arch, SkuName, PcdCName, TokenSpaceGuid,DefaultStore] = Setting\r
+                PcdSet.add((PcdCName, TokenSpaceGuid, SkuName, DefaultStore, Dummy5))\r
+            PcdDict[Arch, SkuName, PcdCName, TokenSpaceGuid, DefaultStore] = Setting\r
 \r
 \r
         # Remove redundant PCD candidates, per the ARCH and SKU\r
-        for PcdCName, TokenSpaceGuid, SkuName,DefaultStore, Dummy4 in PcdSet:\r
+        for PcdCName, TokenSpaceGuid, SkuName, DefaultStore, Dummy4 in PcdSet:\r
 \r
-            Setting = PcdDict[self._Arch, SkuName, PcdCName, TokenSpaceGuid,DefaultStore]\r
+            Setting = PcdDict[self._Arch, SkuName, PcdCName, TokenSpaceGuid, DefaultStore]\r
             if Setting is None:\r
                 continue\r
             VariableName, VariableGuid, VariableOffset, DefaultValue, VarAttribute = self._ValidatePcd(PcdCName, TokenSpaceGuid, Setting, Type, Dummy4)\r
@@ -2444,10 +2593,10 @@ class DscBuildData(PlatformBuildClassObject):
                     Skuitem = pcdObject.SkuInfoList[SkuName]\r
                     Skuitem.DefaultStoreDict.update({DefaultStore:DefaultValue})\r
                 else:\r
-                    SkuInfo = SkuInfoClass(SkuName, self.SkuIds[SkuName][0], VariableName, VariableGuid, VariableOffset, DefaultValue, VariableAttribute=VarAttribute,DefaultStore={DefaultStore:DefaultValue})\r
+                    SkuInfo = SkuInfoClass(SkuName, self.SkuIds[SkuName][0], VariableName, VariableGuid, VariableOffset, DefaultValue, VariableAttribute=VarAttribute, DefaultStore={DefaultStore:DefaultValue})\r
                     pcdObject.SkuInfoList[SkuName] = SkuInfo\r
             else:\r
-                SkuInfo = SkuInfoClass(SkuName, self.SkuIds[SkuName][0], VariableName, VariableGuid, VariableOffset, DefaultValue, VariableAttribute=VarAttribute,DefaultStore={DefaultStore:DefaultValue})\r
+                SkuInfo = SkuInfoClass(SkuName, self.SkuIds[SkuName][0], VariableName, VariableGuid, VariableOffset, DefaultValue, VariableAttribute=VarAttribute, DefaultStore={DefaultStore:DefaultValue})\r
                 Pcds[PcdCName, TokenSpaceGuid] = PcdClassObject(\r
                                                 PcdCName,\r
                                                 TokenSpaceGuid,\r
@@ -2478,7 +2627,7 @@ class DscBuildData(PlatformBuildClassObject):
                     pcd.DefaultValue = pcdDecObject.DefaultValue\r
             if TAB_DEFAULT not in pcd.SkuInfoList and TAB_COMMON not in pcd.SkuInfoList:\r
                 valuefromDec = pcdDecObject.DefaultValue\r
-                SkuInfo = SkuInfoClass(TAB_DEFAULT, '0', SkuInfoObj.VariableName, SkuInfoObj.VariableGuid, SkuInfoObj.VariableOffset, valuefromDec,VariableAttribute=SkuInfoObj.VariableAttribute,DefaultStore={DefaultStore:valuefromDec})\r
+                SkuInfo = SkuInfoClass(TAB_DEFAULT, '0', SkuInfoObj.VariableName, SkuInfoObj.VariableGuid, SkuInfoObj.VariableOffset, valuefromDec, VariableAttribute=SkuInfoObj.VariableAttribute, DefaultStore={DefaultStore:valuefromDec})\r
                 pcd.SkuInfoList[TAB_DEFAULT] = SkuInfo\r
             elif TAB_DEFAULT not in pcd.SkuInfoList and TAB_COMMON in pcd.SkuInfoList:\r
                 pcd.SkuInfoList[TAB_DEFAULT] = pcd.SkuInfoList[TAB_COMMON]\r
@@ -2506,7 +2655,7 @@ class DscBuildData(PlatformBuildClassObject):
             invalidpcd = ",".join(invalidhii)\r
             EdkLogger.error('build', PCD_VARIABLE_INFO_ERROR, Message='The same HII PCD must map to the same EFI variable for all SKUs', File=self.MetaFile, ExtraData=invalidpcd)\r
 \r
-        map(self.FilterSkuSettings,Pcds.values())\r
+        map(self.FilterSkuSettings, Pcds.values())\r
 \r
         return Pcds\r
 \r
@@ -2515,11 +2664,11 @@ class DscBuildData(PlatformBuildClassObject):
         invalidhii = []\r
         for pcdname in Pcds:\r
             pcd = Pcds[pcdname]\r
-            varnameset = set([sku.VariableName for (skuid,sku) in pcd.SkuInfoList.items()])\r
+            varnameset = set(sku.VariableName for (skuid, sku) in pcd.SkuInfoList.items())\r
             if len(varnameset) > 1:\r
-                invalidhii.append(".".join((pcdname[1],pcdname[0])))\r
+                invalidhii.append(".".join((pcdname[1], pcdname[0])))\r
         if len(invalidhii):\r
-            return False,invalidhii\r
+            return False, invalidhii\r
         else:\r
             return True, []\r
     ## Retrieve dynamic VPD PCD settings\r
@@ -2543,7 +2692,7 @@ class DscBuildData(PlatformBuildClassObject):
         RecordList = self._RawData[Type, self._Arch]\r
         AvailableSkuIdSet = copy.copy(self.SkuIds)\r
 \r
-        for TokenSpaceGuid, PcdCName, Setting, Arch, SkuName, Dummy3, Dummy4,Dummy5 in RecordList:\r
+        for TokenSpaceGuid, PcdCName, Setting, Arch, SkuName, Dummy3, Dummy4, Dummy5 in RecordList:\r
             SkuName = SkuName.upper()\r
             SkuName = TAB_DEFAULT if SkuName == TAB_COMMON else SkuName\r
             if SkuName not in AvailableSkuIdSet:\r
@@ -2611,7 +2760,7 @@ class DscBuildData(PlatformBuildClassObject):
                 del pcd.SkuInfoList[TAB_COMMON]\r
 \r
 \r
-        map(self.FilterSkuSettings,Pcds.values())\r
+        map(self.FilterSkuSettings, Pcds.values())\r
         return Pcds\r
 \r
     ## Add external modules\r
@@ -2676,7 +2825,7 @@ class DscBuildData(PlatformBuildClassObject):
                     continue\r
                 ModuleData = self._Bdb[ModuleFile, self._Arch, self._Target, self._Toolchain]\r
                 PkgSet.update(ModuleData.Packages)\r
-            self._DecPcds, self._GuidDict = GetDeclaredPcd(self, self._Bdb, self._Arch, self._Target, self._Toolchain,PkgSet)\r
+            self._DecPcds, self._GuidDict = GetDeclaredPcd(self, self._Bdb, self._Arch, self._Target, self._Toolchain, PkgSet)\r
         return self._DecPcds\r
     _Macros             = property(_GetMacros)\r
     Arch                = property(_GetArch, _SetArch)\r