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Copy pathpartitionheadertable-zynqmp.h
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partitionheadertable-zynqmp.h
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/******************************************************************************
* Copyright 2015-2022 Xilinx, Inc.
* Copyright 2022-2023 Advanced Micro Devices, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
******************************************************************************/
#pragma once
#ifndef _PARTITIONHEADERTABLE_ZYNQMP_H_
#define _PARTITIONHEADERTABLE_ZYNQMP_H_
/*
-------------------------------------------------------------------------------
*********************************************** H E A D E R F I L E S ***
-------------------------------------------------------------------------------
*/
#include "partitionheadertable.h"
#include "imageheadertable-zynqmp.h"
#include "encryption.h"
#include "checksum.h"
/*
-------------------------------------------------------------------------------
********************************************* P R E P R O C E S S O R S ***
-------------------------------------------------------------------------------
*/
#define PH_TRUSTZONE_SHIFT_ZYNQMP 0
#define PH_TRUSTZONE_MASK_ZYNQMP 0x1
#define PH_EXCEPTION_LEVEL_SHIFT_ZYNQMP 1
#define PH_EXCEPTION_LEVEL_MASK_ZYNQMP 0x3
#define PH_EXEC_STATE_SHIFT_ZYNQMP 3
#define PH_EXEC_STATE_MASK_ZYNQMP 0x1
#define PH_DEST_DEVICE_SHIFT_ZYNQMP 4
#define PH_DEST_DEVICE_MASK_ZYNQMP 0x7
#define PH_ENCRYPT_SHIFT_ZYNQMP 7
#define PH_ENCRYPT_MASK_ZYNQMP 0x1
#define PH_DEST_CPU_SHIFT_ZYNQMP 8
#define PH_DEST_CPU_MASK_ZYNQMP 0xF
#define PH_CHECKSUM_SHIFT_ZYNQMP 12
#define PH_CHECKSUM_MASK_ZYNQMP 0x7
#define PH_AC_FLAG_SHIFT_ZYNQMP 15
#define PH_AC_FLAG_MASK_ZYNQMP 0x1
#define PH_OWNER_SHIFT_ZYNQMP 16
#define PH_OWNER_MASK_ZYNQMP 0x3
#define PH_ENDIAN_SHIFT_ZYNQMP 18
#define PH_ENDIAN_MASK_ZYNQMP 0x1
#define PH_EARLY_HANDOFF_SHIFT_ZYNQMP 19
#define PH_EARLY_HANDOFF_MASK_ZYNQMP 0x1
#define PH_AUTH_BLOCK_SHIFT_ZYNQMP 20
#define PH_AUTH_BLOCK_MASK_ZYNQMP 0x7
#define PH_HIVEC_SHIFT_ZYNQMP 23
#define PH_HIVEC_MASK_ZYNQMP 0x1
/*
-------------------------------------------------------------------------------
*************************************************** S T R U C T U R E S ***
-------------------------------------------------------------------------------
*/
typedef struct
{
uint32_t encryptedPartitionLength; // 0x00
uint32_t unencryptedPartitionLength; // 0x04
uint32_t totalPartitionLength; // 0x08
uint32_t nextPartitionHeaderOffset; // 0x0C
uint64_t destinationExecAddress; // 0x10
uint64_t destinationLoadAddress; // 0x18
uint32_t partitionWordOffset; // 0x20
uint32_t partitionAttributes; // 0x24
uint32_t dataSectionCount; // 0x28
uint32_t checksumWordOffset; // 0x2C
uint32_t imageHeaderWordOffset; // 0x30
uint32_t authCertificateOffset; // 0x34
uint32_t partitionNumber; // 0x38
uint32_t pHChecksum; // 0x3C
} ZynqMpPartitionHeaderTableStructure;
/*
-------------------------------------------------------------------------------
********************************************************* C L A S S E S ***
-------------------------------------------------------------------------------
*/
/******************************************************************************/
class ZynqMpPartitionHeader : public PartitionHeader
{
public:
ZynqMpPartitionHeader(ImageHeader* imageheader, int index0);
~ZynqMpPartitionHeader();
void ReadHeader(std::ifstream& ifs);
void ReadData(std::ifstream& ifs);
void RealignSectionDataPtr(void);
void SetEncryptedPartitionLength(uint32_t len);
void SetUnencryptedPartitionLength(uint32_t len);
void SetTotalPartitionLength(uint32_t len);
void SetLoadAddress(uint64_t addr, bool arch);
void SetExecAddress(uint64_t addr);
void SetPartitionWordOffset(uint32_t addr);
void SetPartitionAttributes(void);
void SetSectionCount(uint32_t cnt);
void SetChecksumOffset(void);
void SetImageHeaderOffset(uint32_t offset);
void SetAuthCertificateOffset(void);
void SetPartitionNumber(uint32_t partNum);
void SetChecksum(void);
void SetNextPartitionHeaderOffset(void);
void SetBitLoadAddress(bool load, uint32_t val);
bool IsBootloader(void) { return isBootloader; }
uint8_t GetDestinationDevice(void);
uint8_t GetEncryptFlag(void);
uint8_t GetAuthCertFlag(void);
uint8_t GetChecksumType(void);
uint8_t GetOwnerType(void);
uint8_t GetDestinationCpu(void);
uint8_t GetProcessorExecState(void);
uint8_t GetElfEndianess(void);
uint8_t GetExceptionLevel(void);
uint8_t GetTrustZone(void);
uint8_t GetEarlyHandoff(void);
uint8_t GetHivec(void);
uint32_t GetPartitionHeaderSize(void);
uint32_t GetChecksum(void);
uint32_t GetPartitionNumber(void);
uint64_t GetExecAddress(void);
uint64_t GetLoadAddress(void);
uint32_t GetEncryptedPartitionLength(void);
uint32_t GetUnencryptedPartitionLength(void);
uint32_t GetTotalPartitionLength(void);
uint32_t GetAuthCertificateOffset(void);
uint8_t GetAuthblock(void);
uint32_t GetPartitionWordOffset(void);
uint32_t GetPartitionPadSize64bBoundary(Section*);
bool IsFirstPartitionInImage()
{
return index == 0;
}
private:
uint8_t partitionEncrypted;
ZynqMpPartitionHeaderTableStructure* pHTable;
};
#endif