4 files changed, 78 insertions, 0 deletions
diff --git a/ArmVirtPkg/ArmVirtQemu.dsc b/ArmVirtPkg/ArmVirtQemu.dsc
index be2b984002..07d5a87e66 100644
--- a/ArmVirtPkg/ArmVirtQemu.dsc
+++ b/ArmVirtPkg/ArmVirtQemu.dsc
@@ -310,6 +310,7 @@
   # Platform Driver
   #
   ArmVirtPkg/VirtFdtDxe/VirtFdtDxe.inf
+  ArmVirtPkg/QemuFwCfgToPcdDxe/QemuFwCfgToPcd.inf
   OvmfPkg/VirtioBlkDxe/VirtioBlk.inf
   OvmfPkg/VirtioScsiDxe/VirtioScsi.inf
   OvmfPkg/VirtioNetDxe/VirtioNet.inf
diff --git a/ArmVirtPkg/ArmVirtQemu.fdf b/ArmVirtPkg/ArmVirtQemu.fdf
index 41bcda8060..5b6bda8c51 100644
--- a/ArmVirtPkg/ArmVirtQemu.fdf
+++ b/ArmVirtPkg/ArmVirtQemu.fdf
@@ -104,10 +104,12 @@ READ_LOCK_STATUS   = TRUE
   APRIORI DXE {
     INF MdeModulePkg/Universal/PCD/Dxe/Pcd.inf
     INF ArmVirtPkg/VirtFdtDxe/VirtFdtDxe.inf
+    INF ArmVirtPkg/QemuFwCfgToPcdDxe/QemuFwCfgToPcd.inf
   }
   INF MdeModulePkg/Core/Dxe/DxeMain.inf
   INF MdeModulePkg/Universal/PCD/Dxe/Pcd.inf
   INF ArmVirtPkg/VirtFdtDxe/VirtFdtDxe.inf
+  INF ArmVirtPkg/QemuFwCfgToPcdDxe/QemuFwCfgToPcd.inf
 
   #
   # PI DXE Drivers producing Architectural Protocols (EFI Services)
diff --git a/ArmVirtPkg/QemuFwCfgToPcdDxe/QemuFwCfgToPcd.c b/ArmVirtPkg/QemuFwCfgToPcdDxe/QemuFwCfgToPcd.c
new file mode 100644
index 0000000000..8f60e21789
--- /dev/null
+++ b/ArmVirtPkg/QemuFwCfgToPcdDxe/QemuFwCfgToPcd.c
@@ -0,0 +1,33 @@
+/** @file
+*  An "early" DXE driver that parses well-known fw-cfg files into dynamic PCDs
+*  that control other (universal) DXE drivers.
+*
+*  Copyright (C) 2015, Red Hat, Inc.
+*  Copyright (c) 2014, Linaro Ltd. All rights reserved.<BR>
+*
+*  This program and the accompanying materials are licensed and made available
+*  under the terms and conditions of the BSD License which accompanies this
+*  distribution.  The full text of the license may be found at
+*  http://opensource.org/licenses/bsd-license.php
+*
+*  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+*  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
+*  IMPLIED.
+*
+**/
+
+#include <Uefi/UefiBaseType.h>
+#include <Uefi/UefiSpec.h>
+
+#include <Library/PcdLib.h>
+#include <Library/QemuFwCfgLib.h>
+
+EFI_STATUS
+EFIAPI
+ParseQemuFwCfgToPcd (
+  IN EFI_HANDLE       ImageHandle,
+  IN EFI_SYSTEM_TABLE *SystemTable
+  )
+{
+  return EFI_SUCCESS;
+}
diff --git a/ArmVirtPkg/QemuFwCfgToPcdDxe/QemuFwCfgToPcd.inf b/ArmVirtPkg/QemuFwCfgToPcdDxe/QemuFwCfgToPcd.inf
new file mode 100644
index 0000000000..a9983becef
--- /dev/null
+++ b/ArmVirtPkg/QemuFwCfgToPcdDxe/QemuFwCfgToPcd.inf
@@ -0,0 +1,42 @@
+## @file
+#  An "early" DXE driver that parses well-known fw-cfg files into dynamic PCDs
+#  that control other (universal) DXE drivers.
+#
+#  Copyright (C) 2015, Red Hat, Inc.
+#  Copyright (c) 2014, Linaro Ltd. All rights reserved.<BR>
+#
+#  This program and the accompanying materials are licensed and made available
+#  under the terms and conditions of the BSD License which accompanies this
+#  distribution.  The full text of the license may be found at
+#  http://opensource.org/licenses/bsd-license.php
+#
+#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
+#  IMPLIED.
+#
+##
+
+[Defines]
+  INF_VERSION                    = 0x00010005
+  BASE_NAME                      = QemuFwCfgToPcdDxe
+  FILE_GUID                      = 5bb7cc92-1a36-4833-84cf-db7f8258e48d
+  MODULE_TYPE                    = DXE_DRIVER
+  VERSION_STRING                 = 1.0
+  ENTRY_POINT                    = ParseQemuFwCfgToPcd
+
+[Sources]
+  QemuFwCfgToPcd.c
+
+[Packages]
+  MdePkg/MdePkg.dec
+  OvmfPkg/OvmfPkg.dec
+
+[LibraryClasses]
+  PcdLib
+  QemuFwCfgLib
+  UefiDriverEntryPoint
+
+[Pcd]
+
+[Depex]
+  TRUE