Enable/Disable Secured Boot by 'Secure Boot Configuration' Page which is under Setup browser.

Signed-off-by: qianouyang
Reviewed-by: gdong1

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12586 6f19259b-4bc3-4df7-8a09-765794883524

SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigNvData.h

@@ -0,0 +1,34 @@
+/** @file
+  Header file for NV data structure definition.
+
+Copyright (c) 2011, Intel Corporation. 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.
+
+**/
+
+#ifndef __SECUREBOOT_CONFIG_NV_DATA_H__
+#define __SECUREBOOT_CONFIG_NV_DATA_H__
+
+#include <Guid/HiiPlatformSetupFormset.h>
+#include <Guid/SecureBootConfigHii.h>
+
+#define SECUREBOOT_CONFIGURATION_VARSTORE_ID  0x0001
+#define SECUREBOOT_CONFIGURATION_FORM_ID      0x0001
+
+#define KEY_SECURE_BOOT_ENABLE         0x5000
+ 
+//
+// Nv Data structure referenced by IFR
+//
+typedef struct {
+  BOOLEAN SecureBootState;
+  BOOLEAN HideSecureBoot;
+} SECUREBOOT_CONFIGURATION;
+
+#endif