From 6b17c11b6f45b4196adb8a9fcbdba5576a0d872b Mon Sep 17 00:00:00 2001
From: Yonghong Zhu <yonghong.zhu@intel.com>
Date: Wed, 20 Apr 2016 09:32:52 +0800
Subject: BaseTools: add the support for --pcd feature to patch the binary efi

the original --pcd feature can override the Pcd value when build the
source driver, while it missed the binary driver. this patch add the
support to patch the binary efi for --pcd feature.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
---
 BaseTools/Source/Python/GenFds/FfsInfStatement.py | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

(limited to 'BaseTools/Source/Python/GenFds/FfsInfStatement.py')

diff --git a/BaseTools/Source/Python/GenFds/FfsInfStatement.py b/BaseTools/Source/Python/GenFds/FfsInfStatement.py
index 3c59f14aa8..bba42c7308 100644
--- a/BaseTools/Source/Python/GenFds/FfsInfStatement.py
+++ b/BaseTools/Source/Python/GenFds/FfsInfStatement.py
@@ -1,7 +1,7 @@
 ## @file
 # process FFS generation from INF statement
 #
-#  Copyright (c) 2007 - 2015, Intel Corporation. All rights reserved.<BR>
+#  Copyright (c) 2007 - 2016, Intel Corporation. All rights reserved.<BR>
 #  Copyright (c) 2014-2016 Hewlett-Packard Development Company, L.P.<BR>
 #
 #  This program and the accompanying materials
@@ -43,6 +43,7 @@ from AutoGen.GenDepex import DependencyExpression
 from PatchPcdValue.PatchPcdValue import PatchBinaryFile
 from Common.LongFilePathSupport import CopyLongFilePath
 from Common.LongFilePathSupport import OpenLongFilePath as open
+import Common.GlobalData as GlobalData
 
 ## generate FFS from INF
 #
@@ -260,7 +261,16 @@ class FfsInfStatement(FfsInfStatementClassObject):
                 DefaultValue = FdfPcdDict[PcdKey]
                 FdfOverride = True
 
-            if not DscOverride and not FdfOverride:
+            # Override Patchable PCD value by the value from Build Option
+            BuildOptionOverride = False
+            if GlobalData.BuildOptionPcd:
+                for pcd in GlobalData.BuildOptionPcd:
+                    if PcdKey == (pcd[1], pcd[0]):
+                        DefaultValue = pcd[2]
+                        BuildOptionOverride = True
+                        break
+
+            if not DscOverride and not FdfOverride and not BuildOptionOverride:
                 continue
             # Check value, if value are equal, no need to patch
             if Pcd.DatumType == "VOID*":
-- 
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