Fix BiosVideo thunk bug about invalid legacy region area.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8099 6f19259b-4bc3-4df7-8a09-765794883524
diff --git a/DuetPkg/DuetPkg.fdf b/DuetPkg/DuetPkg.fdf
index 5edc962..3a8b359 100644
--- a/DuetPkg/DuetPkg.fdf
+++ b/DuetPkg/DuetPkg.fdf
@@ -108,14 +108,14 @@
   # ISA Support

 INF  PcAtChipsetPkg/IsaAcpiDxe/IsaAcpi.inf

 INF  IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe/IsaBusDxe.inf

-#INF  IntelFrameworkModulePkg/Bus/Isa/IsaSerialDxe/IsaSerialDxe.inf

+INF  IntelFrameworkModulePkg/Bus/Isa/IsaSerialDxe/IsaSerialDxe.inf

 INF  IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2keyboardDxe.inf

 INF  IntelFrameworkModulePkg/Bus/Isa/IsaFloppyDxe/IsaFloppyDxe.inf

 

 INF  MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIoDxe.inf

 INF  MdeModulePkg/Universal/Disk/UnicodeCollation/EnglishDxe/EnglishDxe.inf

 INF  MdeModulePkg/Universal/Disk/PartitionDxe/PartitionDxe.inf

-#INF  DuetPkg/BiosVideoThunkDxe/BiosVideo.inf

+INF  DuetPkg/BiosVideoThunkDxe/BiosVideo.inf

 

   # Binary INF file to support toggle among different CPU architectures.

 INF  FatBinPkg/EnhancedFatDxe/Fat.inf