1 /** @file
2   Header file for NV data structure definition.
3 
4 Copyright (c) 2013, Intel Corporation. All rights reserved.<BR>
5 This program and the accompanying materials
6 are licensed and made available under the terms and conditions of the BSD License
7 which accompanies this distribution.  The full text of the license may be found at
8 http://opensource.org/licenses/bsd-license.php
9 
10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
12 
13 **/
14 
15 #ifndef __TREE_CONFIG_NV_DATA_H__
16 #define __TREE_CONFIG_NV_DATA_H__
17 
18 #include <Guid/HiiPlatformSetupFormset.h>
19 #include <Guid/TrEEPhysicalPresenceData.h>
20 #include <Guid/TrEEConfigHii.h>
21 
22 #define TREE_CONFIGURATION_VARSTORE_ID  0x0001
23 #define TREE_CONFIGURATION_FORM_ID      0x0001
24 
25 #define KEY_TPM_DEVICE                                 0x2000
26 #define KEY_TPM2_OPERATION                             0x2001
27 
28 #define TPM_DEVICE_NULL           0
29 #define TPM_DEVICE_1_2            1
30 #define TPM_DEVICE_2_0_DTPM       2
31 #define TPM_DEVICE_MIN            TPM_DEVICE_1_2
32 #define TPM_DEVICE_MAX            TPM_DEVICE_2_0_DTPM
33 #define TPM_DEVICE_DEFAULT        TPM_DEVICE_1_2
34 
35 //
36 // Nv Data structure referenced by IFR, TPM device user desired
37 //
38 typedef struct {
39   UINT8   TpmDevice;
40 } TREE_CONFIGURATION;
41 
42 //
43 // Variable saved for S3, TPM detected, only valid in S3 path.
44 // This variable is ReadOnly.
45 //
46 typedef struct {
47   UINT8   TpmDeviceDetected;
48 } TREE_DEVICE_DETECTION;
49 
50 #define TREE_STORAGE_NAME  L"TREE_CONFIGURATION"
51 #define TREE_DEVICE_DETECTION_NAME  L"TREE_DEVICE_DETECTION"
52 
53 #define TPM_INSTANCE_ID_LIST  { \
54   {TPM_DEVICE_INTERFACE_NONE,           TPM_DEVICE_NULL},      \
55   {TPM_DEVICE_INTERFACE_TPM12,          TPM_DEVICE_1_2},       \
56   {TPM_DEVICE_INTERFACE_TPM20_DTPM,     TPM_DEVICE_2_0_DTPM},  \
57 }
58 
59 //
60 // BUGBUG: In order to pass VfrCompiler, we have to redefine GUID here.
61 //
62 #ifndef __BASE_H__
63 typedef struct {
64   UINT32  Data1;
65   UINT16  Data2;
66   UINT16  Data3;
67   UINT8   Data4[8];
68 } GUID;
69 #endif
70 
71 typedef struct {
72   GUID       TpmInstanceGuid;
73   UINT8      TpmDevice;
74 } TPM_INSTANCE_ID;
75 
76 #endif
77