BaseTools: add new command line option to support override PCD value

[mirror_edk2.git] / BaseTools / Source / Python / AutoGen / GenPcdDb.py

diff --git a/BaseTools/Source/Python/AutoGen/GenPcdDb.py b/BaseTools/Source/Python/AutoGen/GenPcdDb.py
index d07ac60ef363884a59e7b490724eea6284ebc05e..76d1254e72ed5d50dcdab50bff677c57f16b7c90 100644 (file)
--- a/BaseTools/Source/Python/AutoGen/GenPcdDb.py
+++ b/BaseTools/Source/Python/AutoGen/GenPcdDb.py
@@ -1,7 +1,7 @@
 ## @file\r
 # Routines for generating Pcd Database\r
 #\r
-# Copyright (c) 2013 - 2015, Intel Corporation. All rights reserved.<BR>\r
+# Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>\r
 # This program and the accompanying materials\r
 # are licensed and made available under the terms and conditions of the BSD License\r
 # which accompanies this distribution.  The full text of the license may be found at\r
@@ -784,11 +784,11 @@ def BuildExDataBase(Dict):
  \r
     DbTotal = [InitValueUint64, VardefValueUint64, InitValueUint32, VardefValueUint32, VpdHeadValue, ExMapTable, \r
                LocalTokenNumberTable, GuidTable, StringHeadValue,  PcdNameOffsetTable,VariableTable,SkuTable, StringTableLen, PcdTokenTable,PcdCNameTable, \r
-               SizeTableValue, InitValueUint16, VardefValueUint16,InitValueUint8, VardefValueUint8, InitValueBoolean,\r
+               SizeTableValue, InitValueUint16, VardefValueUint16, InitValueUint8, VardefValueUint8, InitValueBoolean,\r
                VardefValueBoolean, SkuidValue, SkuIndexValue, UnInitValueUint64, UnInitValueUint32, UnInitValueUint16, UnInitValueUint8, UnInitValueBoolean]\r
     DbItemTotal = [DbInitValueUint64, DbVardefValueUint64, DbInitValueUint32, DbVardefValueUint32, DbVpdHeadValue, DbExMapTable, \r
                DbLocalTokenNumberTable, DbGuidTable, DbStringHeadValue,  DbPcdNameOffsetTable,DbVariableTable,DbSkuTable, DbStringTableLen, DbPcdTokenTable, DbPcdCNameTable, \r
-               DbSizeTableValue, DbInitValueUint16, DbVardefValueUint16,DbInitValueUint8, DbVardefValueUint8, DbInitValueBoolean,\r
+               DbSizeTableValue, DbInitValueUint16, DbVardefValueUint16, DbInitValueUint8, DbVardefValueUint8, DbInitValueBoolean,\r
                DbVardefValueBoolean, DbSkuidValue, DbSkuIndexValue, DbUnInitValueUint64, DbUnInitValueUint32, DbUnInitValueUint16, DbUnInitValueUint8, DbUnInitValueBoolean]\r
     \r
     # SkuidValue is the last table in the init table items\r
@@ -1141,6 +1141,12 @@ def CreatePcdDatabasePhaseSpecificAutoGen (Platform, Phase):
         CName = Pcd.TokenCName\r
         TokenSpaceGuidCName = Pcd.TokenSpaceGuidCName\r
 \r
+        if GlobalData.BuildOptionPcd:\r
+            for PcdItem in GlobalData.BuildOptionPcd:\r
+                if (Pcd.TokenSpaceGuidCName, Pcd.TokenCName) == (PcdItem[0], PcdItem[1]):\r
+                    Pcd.DefaultValue = PcdItem[2]\r
+                    break\r
+\r
         EdkLogger.debug(EdkLogger.DEBUG_3, "PCD: %s %s (%s : %s)" % (CName, TokenSpaceGuidCName, Pcd.Phase, Phase))\r
 \r
         if Pcd.Phase == 'PEI':\r
@@ -1343,7 +1349,7 @@ def CreatePcdDatabasePhaseSpecificAutoGen (Platform, Phase):
                         Dict['STRING_TABLE_VALUE'].append(DefaultValueBinStructure)\r
                     elif Sku.DefaultValue[0] == '"':\r
                         DefaultValueBinStructure = StringToArray(Sku.DefaultValue)\r
-                        Size = len(Sku.DefaultValue) -2 + 1\r
+                        Size = len(Sku.DefaultValue) - 2 + 1\r
                         Dict['STRING_TABLE_VALUE'].append(DefaultValueBinStructure)\r
                     elif Sku.DefaultValue[0] == '{':\r
                         DefaultValueBinStructure = StringToArray(Sku.DefaultValue)\r
@@ -1375,7 +1381,7 @@ def CreatePcdDatabasePhaseSpecificAutoGen (Platform, Phase):
                         Pcd.InitString = 'INIT'\r
                     else:\r
                         if int(Sku.DefaultValue, 0) != 0:\r
-                            Pcd.InitString = 'INIT'              \r
+                            Pcd.InitString = 'INIT'\r
                 #\r
                 # For UNIT64 type PCD's value, ULL should be append to avoid\r
                 # warning under linux building environment.\r
@@ -1455,6 +1461,11 @@ def CreatePcdDatabasePhaseSpecificAutoGen (Platform, Phase):
         TokenSpaceGuidCName = Pcd.TokenSpaceGuidCName\r
         if Pcd.Phase != Phase:\r
             continue\r
+        if GlobalData.BuildOptionPcd:\r
+            for PcdItem in GlobalData.BuildOptionPcd:\r
+                if (Pcd.TokenSpaceGuidCName, Pcd.TokenCName) == (PcdItem[0], PcdItem[1]):\r
+                    Pcd.DefaultValue = PcdItem[2]\r
+                    break\r
 \r
         TokenSpaceGuid = GuidStructureStringToGuidValueName(Pcd.TokenSpaceGuidValue) #(Platform.PackageList, TokenSpaceGuidCName))\r
         GeneratedTokenNumber = Platform.PcdTokenNumber[CName, TokenSpaceGuidCName] - 1\r