diff --git a/ArmPlatformPkg/ArmPlatformPkg.dec b/ArmPlatformPkg/ArmPlatformPkg.dec
index 9364bb92c5..58328345bd 100644
--- a/ArmPlatformPkg/ArmPlatformPkg.dec
+++ b/ArmPlatformPkg/ArmPlatformPkg.dec
@@ -36,6 +36,10 @@
# Following Guid must match FILE_GUID in MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf
#
gVariableRuntimeDxeFileGuid = { 0xcbd2e4d5, 0x7068, 0x4ff5, { 0xb4, 0x62, 0x98, 0x22, 0xb4, 0xad, 0x8d, 0x60 } }
+ #
+ # Following Guid must match FILE_GUID in SecurityPkg/VariableAuthenticated/RuntimeDxe/VariableRuntimeDxe.inf
+ #
+ gVariableAuthenticatedRuntimeDxeFileGuid = { 0x2226f30f, 0x3d5b, 0x402d, {0x99, 0x36, 0xa9, 0x71, 0x84, 0xEB, 0x45, 0x16 } }
## Include/Guid/ArmGlobalVariableHob.h
gArmGlobalVariableGuid = { 0xc3253c90, 0xa24f, 0x4599, { 0xa6, 0x64, 0x1f, 0x88, 0x13, 0x77, 0x8f, 0xc9} }
diff --git a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpressPkg.dec b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpressPkg.dec
index e8108bc34b..fd59375d9b 100644
--- a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpressPkg.dec
+++ b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpressPkg.dec
@@ -33,10 +33,6 @@
[Guids.common]
gArmVExpressTokenSpaceGuid = { 0x9c0aaed4, 0x74c5, 0x4043, { 0xb4, 0x17, 0xa3, 0x22, 0x38, 0x14, 0xce, 0x76 } }
- #
- # Following Guid must match FILE_GUID in MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf
- #
- gVariableRuntimeDxeFileGuid = { 0xcbd2e4d5, 0x7068, 0x4ff5, { 0xb4, 0x62, 0x98, 0x22, 0xb4, 0xad, 0x8d, 0x60 } }
[PcdsFeatureFlag.common]
diff --git a/ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashAuthenticatedDxe.inf b/ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashAuthenticatedDxe.inf
new file mode 100644
index 0000000000..ff8f048ecb
--- /dev/null
+++ b/ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashAuthenticatedDxe.inf
@@ -0,0 +1,76 @@
+#/** @file
+#
+# Component description file for NorFlashAuthenticatedDxe module
+#
+# Copyright (c) 2011 - 2014, ARM Ltd. All rights reserved.
+# Copyright (c) 2015, Linaro Ltd. All rights reserved.
+#
+# 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 = NorFlashAuthenticatedDxe
+ FILE_GUID = 10B86CEA-F2FE-456A-B1C7-4F506CA46005
+ MODULE_TYPE = DXE_RUNTIME_DRIVER
+ VERSION_STRING = 1.0
+ ENTRY_POINT = NorFlashInitialise
+
+[Sources.common]
+ NorFlashDxe.c
+ NorFlashFvbDxe.c
+ NorFlashBlockIoDxe.c
+ NorFlashAuthenticatedVariableDep.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ MdeModulePkg/MdeModulePkg.dec
+ ArmPlatformPkg/ArmPlatformPkg.dec
+ SecurityPkg/SecurityPkg.dec
+
+[LibraryClasses]
+ IoLib
+ BaseLib
+ DebugLib
+ HobLib
+ NorFlashPlatformLib
+ UefiLib
+ UefiDriverEntryPoint
+ UefiBootServicesTableLib
+ UefiRuntimeLib
+ DxeServicesTableLib
+
+[Guids]
+ gEfiSystemNvDataFvGuid
+ gEfiAuthenticatedVariableGuid
+ gEfiEventVirtualAddressChangeGuid
+
+[Protocols]
+ gEfiBlockIoProtocolGuid
+ gEfiDevicePathProtocolGuid
+ gEfiFirmwareVolumeBlockProtocolGuid
+ gEfiDiskIoProtocolGuid
+
+[Pcd.common]
+ gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase
+ gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize
+ gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase
+ gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize
+ gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase
+ gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize
+
+ gArmPlatformTokenSpaceGuid.PcdNorFlashCheckBlockLocked
+
+[Depex]
+ #
+ # NorFlashAuthenticatedDxe must be loaded before VariableAuthenticatedRuntimeDxe
+ # in case empty flash needs populating with default values
+ #
+ BEFORE gVariableAuthenticatedRuntimeDxeFileGuid
diff --git a/ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashAuthenticatedVariableDep.c b/ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashAuthenticatedVariableDep.c
new file mode 100644
index 0000000000..2ea8ead85d
--- /dev/null
+++ b/ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashAuthenticatedVariableDep.c
@@ -0,0 +1,19 @@
+/** @file NorFlashAuthenticatedVariableDep.c
+
+ Copyright (c) 2015, Linaro Ltd. All rights reserved.
+
+ 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
+
+#include
+
+CONST EFI_GUID* CONST mNorFlashVariableGuid = &gEfiAuthenticatedVariableGuid;
diff --git a/ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashDxe.h b/ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashDxe.h
index c24680098f..d0b5c5b12f 100644
--- a/ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashDxe.h
+++ b/ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashDxe.h
@@ -152,6 +152,8 @@ struct _NOR_FLASH_INSTANCE {
NOR_FLASH_DEVICE_PATH DevicePath;
};
+extern CONST EFI_GUID* CONST mNorFlashVariableGuid;
+
EFI_STATUS
NorFlashReadCfiData (
IN UINTN DeviceBaseAddress,
diff --git a/ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashDxe.inf b/ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashDxe.inf
index a161c0399e..563d7573e7 100644
--- a/ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashDxe.inf
+++ b/ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashDxe.inf
@@ -26,6 +26,7 @@
NorFlashDxe.c
NorFlashFvbDxe.c
NorFlashBlockIoDxe.c
+ NorFlashVariableDep.c
[Packages]
MdePkg/MdePkg.dec
diff --git a/ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashFvbDxe.c b/ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashFvbDxe.c
index 4f56bae330..3ed3bb945f 100644
--- a/ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashFvbDxe.c
+++ b/ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashFvbDxe.c
@@ -111,7 +111,7 @@ InitializeFvAndVariableStoreHeaders (
// VARIABLE_STORE_HEADER
//
VariableStoreHeader = (VARIABLE_STORE_HEADER*)((UINTN)Headers + FirmwareVolumeHeader->HeaderLength);
- CopyGuid (&VariableStoreHeader->Signature, &gEfiVariableGuid);
+ CopyGuid (&VariableStoreHeader->Signature, mNorFlashVariableGuid);
VariableStoreHeader->Size = PcdGet32(PcdFlashNvStorageVariableSize) - FirmwareVolumeHeader->HeaderLength;
VariableStoreHeader->Format = VARIABLE_STORE_FORMATTED;
VariableStoreHeader->State = VARIABLE_STORE_HEALTHY;
@@ -178,7 +178,7 @@ ValidateFvHeader (
VariableStoreHeader = (VARIABLE_STORE_HEADER*)((UINTN)FwVolHeader + FwVolHeader->HeaderLength);
// Check the Variable Store Guid
- if( CompareGuid (&VariableStoreHeader->Signature, &gEfiVariableGuid) == FALSE ) {
+ if (!CompareGuid (&VariableStoreHeader->Signature, mNorFlashVariableGuid)) {
DEBUG ((EFI_D_ERROR, "ValidateFvHeader: Variable Store Guid non-compatible\n"));
return EFI_NOT_FOUND;
}
diff --git a/ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashVariableDep.c b/ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashVariableDep.c
new file mode 100644
index 0000000000..4d52296ce1
--- /dev/null
+++ b/ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashVariableDep.c
@@ -0,0 +1,19 @@
+/** @file NorFlashVariableDep.c
+
+ Copyright (c) 2015, Linaro Ltd. All rights reserved.
+
+ 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
+
+#include
+
+CONST EFI_GUID* CONST mNorFlashVariableGuid = &gEfiVariableGuid;