mirror of https://github.com/wolfSSL/wolfBoot.git
100 lines
2.5 KiB
C
100 lines
2.5 KiB
C
/* FspCommon.h
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*
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* Copyright (C) 2023 wolfSSL Inc.
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*
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* This file is part of wolfBoot.
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*
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* wolfBoot is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* wolfBoot is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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*/
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#ifndef FSPCOMMON_H
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#define FSPCOMMON_H
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#include <stdint.h>
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#include "stdtype_mapping.h"
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#include <x86/hob.h>
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typedef struct {
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UINT64 Signature;
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UINT8 Revision;
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UINT8 Reserved[23];
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} __attribute__((packed)) FSP_UPD_HEADER;
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typedef struct {
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uint32_t data1;
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uint16_t data2;
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uint16_t data3;
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uint8_t data4[8];
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} __attribute__((packed)) EFI_GUID;
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typedef struct {
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UINT8 Revision;
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UINT8 Reserved[3];
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UINT32 Length;
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UINT32 FspDebugHandler;
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UINT8 Reserved1[20];
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} __attribute__((packed)) FSPT_ARCH_UPD;
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typedef struct {
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UINT8 Revision;
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UINT8 Reserved[3];
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UINT32 NvsBufferPtr;
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UINT32 StackBase;
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UINT32 StackSize;
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UINT32 BootLoaderTolumSize;
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UINT32 BootMode;
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UINT32 FspEventHandler;
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UINT8 Reserved1[4];
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} __attribute__((packed)) FSPM_ARCH_UPD;
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struct fsp_info_header {
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uint32_t Signature;
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uint32_t HeaderLength;
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uint8_t Reserved1[2];
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uint8_t SpecVersion;
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uint8_t HeaderRevision;
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uint32_t ImageRevision;
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uint8_t ImageId[8];
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uint32_t ImageSize;
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uint32_t ImageBase;
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uint16_t ImageAttribute;
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uint16_t ComponentAttribute;
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uint32_t CfgRegionOffset;
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uint32_t CfgRegionSize;
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uint32_t Reserved2;
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uint32_t TempRamInitEntryOffset;
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uint32_t Reserved3;
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uint32_t NotifyPhaseEntryOffset;
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uint32_t FspMemoryInitEntryOffset;
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uint32_t TempRamExitEntryOffset;
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uint32_t FspSiliconInitEntryOffset;
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uint32_t FspMultiPhaseSiInitEntryOffset;
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uint16_t ExtendedImageRevision;
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uint16_t Reserved4;
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} __attribute__((packed));
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typedef enum {
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EnumInitPhaseAfterPciEnumeration= 0x20,
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EnumInitPhaseReadyToBoot = 0x40,
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EnumInitPhaseEndOfFirmware = 0xf0,
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} FSP_INIT_PHASE;
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typedef struct {
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FSP_INIT_PHASE Phase;
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} NOTIFY_PHASE_PARAMS;
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#endif /* FSPCOMMON_H */
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