diff options
Diffstat (limited to 'src/VBox/Devices/EFI/Firmware/IntelFsp2Pkg/Include/Guid/FspHeaderFile.h')
| -rw-r--r-- | src/VBox/Devices/EFI/Firmware/IntelFsp2Pkg/Include/Guid/FspHeaderFile.h | 204 |
1 files changed, 204 insertions, 0 deletions
diff --git a/src/VBox/Devices/EFI/Firmware/IntelFsp2Pkg/Include/Guid/FspHeaderFile.h b/src/VBox/Devices/EFI/Firmware/IntelFsp2Pkg/Include/Guid/FspHeaderFile.h new file mode 100644 index 00000000..24e20125 --- /dev/null +++ b/src/VBox/Devices/EFI/Firmware/IntelFsp2Pkg/Include/Guid/FspHeaderFile.h @@ -0,0 +1,204 @@ +/** @file + Intel FSP Header File definition from Intel Firmware Support Package External + Architecture Specification v2.0 and above. + + Copyright (c) 2014 - 2020, Intel Corporation. All rights reserved.<BR> + SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + +#ifndef __FSP_HEADER_FILE_H__ +#define __FSP_HEADER_FILE_H__ + +#define FSP_HEADER_REVISION_3 3 + +#define FSPE_HEADER_REVISION_1 1 +#define FSPP_HEADER_REVISION_1 1 + +/// +/// Fixed FSP header offset in the FSP image +/// +#define FSP_INFO_HEADER_OFF 0x94 + +#define OFFSET_IN_FSP_INFO_HEADER(x) (UINT32)&((FSP_INFO_HEADER *)(UINTN)0)->x + +#define FSP_INFO_HEADER_SIGNATURE SIGNATURE_32 ('F', 'S', 'P', 'H') + +#pragma pack(1) + +/// +/// FSP Information Header as described in FSP v2.0 Spec section 5.1.1. +/// +typedef struct { + /// + /// Byte 0x00: Signature ('FSPH') for the FSP Information Header. + /// + UINT32 Signature; + /// + /// Byte 0x04: Length of the FSP Information Header. + /// + UINT32 HeaderLength; + /// + /// Byte 0x08: Reserved. + /// + UINT8 Reserved1[2]; + /// + /// Byte 0x0A: Indicates compliance with a revision of this specification in the BCD format. + /// + UINT8 SpecVersion; + /// + /// Byte 0x0B: Revision of the FSP Information Header. + /// + UINT8 HeaderRevision; + /// + /// Byte 0x0C: Revision of the FSP binary. + /// + UINT32 ImageRevision; + /// + /// Byte 0x10: Signature string that will help match the FSP Binary to a supported HW configuration. + /// + CHAR8 ImageId[8]; + /// + /// Byte 0x18: Size of the entire FSP binary. + /// + UINT32 ImageSize; + /// + /// Byte 0x1C: FSP binary preferred base address. + /// + UINT32 ImageBase; + /// + /// Byte 0x20: Attribute for the FSP binary. + /// + UINT16 ImageAttribute; + /// + /// Byte 0x22: Attributes of the FSP Component. + /// + UINT16 ComponentAttribute; + /// + /// Byte 0x24: Offset of the FSP configuration region. + /// + UINT32 CfgRegionOffset; + /// + /// Byte 0x28: Size of the FSP configuration region. + /// + UINT32 CfgRegionSize; + /// + /// Byte 0x2C: Reserved2. + /// + UINT32 Reserved2; + /// + /// Byte 0x30: The offset for the API to setup a temporary stack till the memory is initialized. + /// + UINT32 TempRamInitEntryOffset; + /// + /// Byte 0x34: Reserved3. + /// + UINT32 Reserved3; + /// + /// Byte 0x38: The offset for the API to inform the FSP about the different stages in the boot process. + /// + UINT32 NotifyPhaseEntryOffset; + /// + /// Byte 0x3C: The offset for the API to initialize the memory. + /// + UINT32 FspMemoryInitEntryOffset; + /// + /// Byte 0x40: The offset for the API to tear down temporary RAM. + /// + UINT32 TempRamExitEntryOffset; + /// + /// Byte 0x44: The offset for the API to initialize the CPU and chipset. + /// + UINT32 FspSiliconInitEntryOffset; + /// + /// Byte 0x48: Offset for the API for the optional Multi-Phase processor and chipset initialization. + /// This value is only valid if FSP HeaderRevision is >= 5. + /// If the value is set to 0x00000000, then this API is not available in this component. + /// + UINT32 FspMultiPhaseSiInitEntryOffset; +} FSP_INFO_HEADER; + +/// +/// Signature of the FSP Extended Header +/// +#define FSP_INFO_EXTENDED_HEADER_SIGNATURE SIGNATURE_32 ('F', 'S', 'P', 'E') + +/// +/// FSP Information Extended Header as described in FSP v2.0 Spec section 5.1.2. +/// +typedef struct { + /// + /// Byte 0x00: Signature ('FSPE') for the FSP Extended Information Header. + /// + UINT32 Signature; + /// + /// Byte 0x04: Length of the table in bytes, including all additional FSP producer defined data. + /// + UINT32 Length; + /// + /// Byte 0x08: FSP producer defined revision of the table. + /// + UINT8 Revision; + /// + /// Byte 0x09: Reserved for future use. + /// + UINT8 Reserved; + /// + /// Byte 0x0A: FSP producer identification string + /// + CHAR8 FspProducerId[6]; + /// + /// Byte 0x10: FSP producer implementation revision number. Larger numbers are assumed to be newer revisions. + /// + UINT32 FspProducerRevision; + /// + /// Byte 0x14: Size of the FSP producer defined data (n) in bytes. + /// + UINT32 FspProducerDataSize; + /// + /// Byte 0x18: FSP producer defined data of size (n) defined by FspProducerDataSize. + /// +} FSP_INFO_EXTENDED_HEADER; + +// +// A generic table search algorithm for additional tables can be implemented with a +// signature search algorithm until a terminator signature 'FSPP' is found. +// +#define FSP_FSPP_SIGNATURE SIGNATURE_32 ('F', 'S', 'P', 'P') +#define FSP_PATCH_TABLE_SIGNATURE FSP_FSPP_SIGNATURE + +/// +/// FSP Patch Table as described in FSP v2.0 Spec section 5.1.5. +/// +typedef struct { + /// + /// Byte 0x00: FSP Patch Table Signature "FSPP". + /// + UINT32 Signature; + /// + /// Byte 0x04: Size including the PatchData. + /// + UINT16 HeaderLength; + /// + /// Byte 0x06: Revision is set to 0x01. + /// + UINT8 HeaderRevision; + /// + /// Byte 0x07: Reserved for future use. + /// + UINT8 Reserved; + /// + /// Byte 0x08: Number of entries to Patch. + /// + UINT32 PatchEntryNum; + /// + /// Byte 0x0C: Patch Data. + /// +//UINT32 PatchData[]; +} FSP_PATCH_TABLE; + +#pragma pack() + +extern EFI_GUID gFspHeaderFileGuid; + +#endif |