mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-17 15:18:06 +01:00
229 lines
8.0 KiB
C
229 lines
8.0 KiB
C
|
/** @file
|
||
|
|
Guid for Pcd DataBase Signature.
|
||
|
|
|
||
|
|
Copyright (c) 2012 - 2018, Intel Corporation. All rights reserved.<BR>
|
||
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
||
|
|
|
||
|
|
**/
|
||
|
|
|
||
|
|
#ifndef _PCD_DATABASE_SIGNATURE_GUID_H_
|
||
|
|
#define _PCD_DATABASE_SIGNATURE_GUID_H_
|
||
|
|
|
||
|
|
#define PCD_DATA_BASE_SIGNATURE_GUID \
|
||
|
|
{ 0x3c7d193c, 0x682c, 0x4c14, { 0xa6, 0x8f, 0x55, 0x2d, 0xea, 0x4f, 0x43, 0x7e } }
|
||
|
|
|
||
|
|
extern EFI_GUID gPcdDataBaseSignatureGuid;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Common definitions
|
||
|
|
//
|
||
|
|
typedef UINT64 SKU_ID;
|
||
|
|
|
||
|
|
#define PCD_TYPE_SHIFT 28
|
||
|
|
|
||
|
|
#define PCD_TYPE_DATA (0x0U << PCD_TYPE_SHIFT)
|
||
|
|
#define PCD_TYPE_HII (0x8U << PCD_TYPE_SHIFT)
|
||
|
|
#define PCD_TYPE_VPD (0x4U << PCD_TYPE_SHIFT)
|
||
|
|
#define PCD_TYPE_STRING (0x1U << PCD_TYPE_SHIFT)
|
||
|
|
|
||
|
|
#define PCD_TYPE_ALL_SET (PCD_TYPE_DATA | PCD_TYPE_HII | PCD_TYPE_VPD | PCD_TYPE_STRING)
|
||
|
|
|
||
|
|
#define PCD_DATUM_TYPE_SHIFT 24
|
||
|
|
|
||
|
|
#define PCD_DATUM_TYPE_POINTER (0x0U << PCD_DATUM_TYPE_SHIFT)
|
||
|
|
#define PCD_DATUM_TYPE_UINT8 (0x1U << PCD_DATUM_TYPE_SHIFT)
|
||
|
|
#define PCD_DATUM_TYPE_UINT16 (0x2U << PCD_DATUM_TYPE_SHIFT)
|
||
|
|
#define PCD_DATUM_TYPE_UINT32 (0x4U << PCD_DATUM_TYPE_SHIFT)
|
||
|
|
#define PCD_DATUM_TYPE_UINT64 (0x8U << PCD_DATUM_TYPE_SHIFT)
|
||
|
|
|
||
|
|
#define PCD_DATUM_TYPE_ALL_SET (PCD_DATUM_TYPE_POINTER | \
|
||
|
|
PCD_DATUM_TYPE_UINT8 | \
|
||
|
|
PCD_DATUM_TYPE_UINT16 | \
|
||
|
|
PCD_DATUM_TYPE_UINT32 | \
|
||
|
|
PCD_DATUM_TYPE_UINT64)
|
||
|
|
|
||
|
|
#define PCD_DATUM_TYPE_SHIFT2 20
|
||
|
|
|
||
|
|
#define PCD_DATUM_TYPE_UINT8_BOOLEAN (0x1U << PCD_DATUM_TYPE_SHIFT2)
|
||
|
|
|
||
|
|
#define PCD_DATABASE_OFFSET_MASK (~(PCD_TYPE_ALL_SET | PCD_DATUM_TYPE_ALL_SET | PCD_DATUM_TYPE_UINT8_BOOLEAN))
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
UINT32 ExTokenNumber;
|
||
|
|
UINT16 TokenNumber; // Token Number for Dynamic-Ex PCD.
|
||
|
|
UINT16 ExGuidIndex; // Index of GuidTable in units of GUID.
|
||
|
|
} DYNAMICEX_MAPPING;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
UINT32 StringIndex; // Offset in String Table in units of UINT8.
|
||
|
|
UINT32 DefaultValueOffset; // Offset of the Default Value.
|
||
|
|
UINT16 GuidTableIndex; // Offset in Guid Table in units of GUID.
|
||
|
|
UINT16 Offset; // Offset in Variable.
|
||
|
|
UINT32 Attributes; // Variable attributes.
|
||
|
|
UINT16 Property; // Variable property.
|
||
|
|
UINT16 Reserved;
|
||
|
|
} VARIABLE_HEAD;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
UINT32 Offset;
|
||
|
|
} VPD_HEAD;
|
||
|
|
|
||
|
|
typedef UINT32 STRING_HEAD;
|
||
|
|
|
||
|
|
typedef UINT16 SIZE_INFO;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
UINT32 TokenSpaceCNameIndex; // Offset in String Table in units of UINT8.
|
||
|
|
UINT32 PcdCNameIndex; // Offset in String Table in units of UINT8.
|
||
|
|
} PCD_NAME_INDEX;
|
||
|
|
|
||
|
|
typedef UINT32 TABLE_OFFSET;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
GUID Signature; // PcdDataBaseGuid.
|
||
|
|
UINT32 BuildVersion;
|
||
|
|
UINT32 Length; // Length of DEFAULT SKU PCD DB
|
||
|
|
SKU_ID SystemSkuId; // Current SkuId value.
|
||
|
|
UINT32 LengthForAllSkus; // Length of all SKU PCD DB
|
||
|
|
UINT32 UninitDataBaseSize; // Total size for PCD those default value with 0.
|
||
|
|
TABLE_OFFSET LocalTokenNumberTableOffset;
|
||
|
|
TABLE_OFFSET ExMapTableOffset;
|
||
|
|
TABLE_OFFSET GuidTableOffset;
|
||
|
|
TABLE_OFFSET StringTableOffset;
|
||
|
|
TABLE_OFFSET SizeTableOffset;
|
||
|
|
TABLE_OFFSET SkuIdTableOffset;
|
||
|
|
TABLE_OFFSET PcdNameTableOffset;
|
||
|
|
UINT16 LocalTokenCount; // LOCAL_TOKEN_NUMBER for all.
|
||
|
|
UINT16 ExTokenCount; // EX_TOKEN_NUMBER for DynamicEx.
|
||
|
|
UINT16 GuidTableCount; // The Number of Guid in GuidTable.
|
||
|
|
UINT8 Pad[6]; // Pad bytes to satisfy the alignment.
|
||
|
|
|
||
|
|
//
|
||
|
|
// Default initialized external PCD database binary structure
|
||
|
|
//
|
||
|
|
// Padding is needed to keep necessary alignment
|
||
|
|
//
|
||
|
|
//SKU_ID SkuIdTable[]; // SkuIds system supports.
|
||
|
|
//UINT64 ValueUint64[];
|
||
|
|
//UINT32 ValueUint32[];
|
||
|
|
//VPD_HEAD VpdHead[]; // VPD Offset
|
||
|
|
//DYNAMICEX_MAPPING ExMapTable[]; // DynamicEx PCD mapped to LocalIndex in LocalTokenNumberTable. It can be accessed by the ExMapTableOffset.
|
||
|
|
//UINT32 LocalTokenNumberTable[]; // Offset | DataType | PCD Type. It can be accessed by LocalTokenNumberTableOffset.
|
||
|
|
//GUID GuidTable[]; // GUID for DynamicEx and HII PCD variable Guid. It can be accessed by the GuidTableOffset.
|
||
|
|
//STRING_HEAD StringHead[]; // String PCD
|
||
|
|
//PCD_NAME_INDEX PcdNameTable[]; // PCD name index info. It can be accessed by the PcdNameTableOffset.
|
||
|
|
//VARIABLE_HEAD VariableHead[]; // HII PCD
|
||
|
|
//UINT8 StringTable[]; // String for String PCD value and HII PCD Variable Name. It can be accessed by StringTableOffset.
|
||
|
|
//SIZE_INFO SizeTable[]; // MaxSize and CurSize for String PCD. It can be accessed by SizeTableOffset.
|
||
|
|
//UINT16 ValueUint16[];
|
||
|
|
//UINT8 ValueUint8[];
|
||
|
|
//BOOLEAN ValueBoolean[];
|
||
|
|
|
||
|
|
} PCD_DATABASE_INIT;
|
||
|
|
|
||
|
|
//
|
||
|
|
// PEI and DXE Pcd driver use the same PCD database
|
||
|
|
//
|
||
|
|
typedef PCD_DATABASE_INIT PEI_PCD_DATABASE;
|
||
|
|
typedef PCD_DATABASE_INIT DXE_PCD_DATABASE;
|
||
|
|
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
PEI_PCD_DATABASE *PeiDb;
|
||
|
|
DXE_PCD_DATABASE *DxeDb;
|
||
|
|
} PCD_DATABASE;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
UINT32 Offset:24;
|
||
|
|
UINT32 Value:8;
|
||
|
|
} PCD_DATA_DELTA;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
SKU_ID SkuId;
|
||
|
|
UINT16 DefaultId;
|
||
|
|
UINT8 Reserved[6];
|
||
|
|
} PCD_DEFAULT_INFO;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
//
|
||
|
|
// Full size, it must be at 8 byte alignment.
|
||
|
|
//
|
||
|
|
UINT32 DataSize;
|
||
|
|
//
|
||
|
|
// HeaderSize includes HeaderSize fields and DefaultInfo arrays
|
||
|
|
//
|
||
|
|
UINT32 HeaderSize;
|
||
|
|
//
|
||
|
|
// DefaultInfo arrays those have the same default setting.
|
||
|
|
//
|
||
|
|
PCD_DEFAULT_INFO DefaultInfo[1];
|
||
|
|
//
|
||
|
|
// Default data is stored as variable storage or the array of DATA_DELTA.
|
||
|
|
//
|
||
|
|
} PCD_DEFAULT_DATA;
|
||
|
|
|
||
|
|
#define PCD_NV_STORE_DEFAULT_BUFFER_SIGNATURE SIGNATURE_32('N', 'S', 'D', 'B')
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
//
|
||
|
|
// PCD_NV_STORE_DEFAULT_BUFFER_SIGNATURE
|
||
|
|
//
|
||
|
|
UINT32 Signature;
|
||
|
|
//
|
||
|
|
// Length of the taken default buffer
|
||
|
|
//
|
||
|
|
UINT32 Length;
|
||
|
|
//
|
||
|
|
// Length of the total reserved buffer
|
||
|
|
//
|
||
|
|
UINT32 MaxLength;
|
||
|
|
//
|
||
|
|
// Reserved for 8 byte alignment
|
||
|
|
//
|
||
|
|
UINT32 Reserved;
|
||
|
|
// one or more PCD_DEFAULT_DATA
|
||
|
|
} PCD_NV_STORE_DEFAULT_BUFFER_HEADER;
|
||
|
|
|
||
|
|
//
|
||
|
|
// NvStoreDefaultValueBuffer layout:
|
||
|
|
// +-------------------------------------+
|
||
|
|
// | PCD_NV_STORE_DEFAULT_BUFFER_HEADER |
|
||
|
|
// +-------------------------------------+
|
||
|
|
// | PCD_DEFAULT_DATA (DEFAULT, Standard)|
|
||
|
|
// +-------------------------------------+
|
||
|
|
// | PCD_DATA_DELTA (DEFAULT, Standard)|
|
||
|
|
// +-------------------------------------+
|
||
|
|
// | ...... |
|
||
|
|
// +-------------------------------------+
|
||
|
|
// | PCD_DEFAULT_DATA (SKU A, Standard) |
|
||
|
|
// +-------------------------------------+
|
||
|
|
// | PCD_DATA_DELTA (SKU A, Standard) |
|
||
|
|
// +-------------------------------------+
|
||
|
|
// | ...... |
|
||
|
|
// +-------------------------------------+
|
||
|
|
//
|
||
|
|
|
||
|
|
#pragma pack(1)
|
||
|
|
typedef struct {
|
||
|
|
SKU_ID SkuId;
|
||
|
|
SKU_ID SkuIdCompared;
|
||
|
|
UINT32 Length;
|
||
|
|
// PCD_DATA_DELTA DeltaData[]
|
||
|
|
} PCD_DATABASE_SKU_DELTA;
|
||
|
|
|
||
|
|
//
|
||
|
|
// PCD database layout:
|
||
|
|
// +---------------------------------+
|
||
|
|
// | PCD_DATABASE_INIT (DEFAULT SKU) |
|
||
|
|
// +---------------------------------+
|
||
|
|
// | PCD_DATABASE_SKU_DELTA (SKU A) |
|
||
|
|
// +---------------------------------+
|
||
|
|
// | PCD_DATABASE_SKU_DELTA (SKU B) |
|
||
|
|
// +---------------------------------+
|
||
|
|
// | ...... |
|
||
|
|
// +---------------------------------+
|
||
|
|
//
|
||
|
|
#pragma pack()
|
||
|
|
|
||
|
|
#endif
|