Port PlatformDriOverrideDxe into R9.
1. Add one OverrideVariableGuid in MdeModulePkg
2. Add one library PlatDriOverLib used by PlatformDriOverrideDxe.
3. Add PlatformDriOverrideDxe in MdeModulePkg
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4557 6f19259b-4bc3-4df7-8a09-765794883524
diff --git a/MdeModulePkg/MdeModulePkg.dsc b/MdeModulePkg/MdeModulePkg.dsc
index 5f53c67..637cdfb 100644
--- a/MdeModulePkg/MdeModulePkg.dsc
+++ b/MdeModulePkg/MdeModulePkg.dsc
@@ -72,6 +72,7 @@
DpcLib|MdeModulePkg/Library/DxeDpcLib/DxeDpcLib.inf
PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
CapsuleLib|MdeModulePkg/Library/DxeCapsuleLibNull/DxeCapsuleLibNull.inf
+ PlatDriOverLib|MdeModulePkg/Library/DxePlatDriOverLib/DxePlatDriOverLib.inf
[LibraryClasses.IA32]
IoLib|MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf
@@ -255,6 +256,8 @@
MdeModulePkg/Library/DxeIpIoLib/DxeIpIoLib.inf
MdeModulePkg/Library/DxeUdpIoLib/DxeUdpIoLib.inf
+ MdeModulePkg/Library/DxePlatDriOverLib/DxePlatDriOverLib.inf
+
MdeModulePkg/Library/PeiS3LibNull/PeiS3LibNull.inf
MdeModulePkg/Library/PeiRecoveryLibNull/PeiRecoveryLibNull.inf
@@ -274,6 +277,8 @@
MdeModulePkg/Universal/Network/Udp4Dxe/Udp4Dxe.inf
MdeModulePkg/Universal/Network/DpcDxe/DpcDxe.inf
+ MdeModulePkg/Universal/PlatformDriOverrideDxe/PlatformDriOverrideDxe.inf
+
MdeModulePkg/Application/HelloWorld/HelloWorld.inf
MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusDxe.inf