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Diffstat (limited to 'src/vendorcode/intel/fsp/fsp1_1/IntelFspPkg/Include/FspInfoHeader.h')
| -rw-r--r-- | src/vendorcode/intel/fsp/fsp1_1/IntelFspPkg/Include/FspInfoHeader.h | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/src/vendorcode/intel/fsp/fsp1_1/IntelFspPkg/Include/FspInfoHeader.h b/src/vendorcode/intel/fsp/fsp1_1/IntelFspPkg/Include/FspInfoHeader.h new file mode 100644 index 0000000000..47d463c11e --- /dev/null +++ b/src/vendorcode/intel/fsp/fsp1_1/IntelFspPkg/Include/FspInfoHeader.h @@ -0,0 +1,157 @@ +/** @file + Intel FSP Info Header definition from Intel Firmware Support Package External + Architecture Specification, April 2014, revision 001. + + Copyright (c) 2014 - 2015, Intel Corporation. All rights reserved.<BR> + This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php. + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef _FSP_INFO_HEADER_H_ +#define _FSP_INFO_HEADER_H_ + +#define FSP_HEADER_REVISION_1 1 +#define FSP_HEADER_REVISION_2 2 + +#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 + +#pragma pack(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[3]; + /// + /// 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 + /// hardware 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 + /// + UINT32 ImageAttribute; + /// + /// Byte 0x24: Offset of the FSP configuration region + /// + UINT32 CfgRegionOffset; + /// + /// Byte 0x28: Size of the FSP configuration region + /// + UINT32 CfgRegionSize; + /// + /// Byte 0x2C: Number of API entries this FSP supports + /// + UINT32 ApiEntryNum; + + + /// + /// Byte 0x30: The offset for the API to setup a temporary stack till the memory + /// is initialized. + /// + UINT32 TempRamInitEntryOffset; + /// + /// Byte 0x34: The offset for the API to initialize the CPU and the chipset (SOC) + /// + UINT32 FspInitEntryOffset; + /// + /// Byte 0x38: The offset for the API to inform the FSP about the different stages + /// in the boot process + /// + UINT32 NotifyPhaseEntryOffset; + + /// + /// Below fields are added in FSP Revision 2 + /// + + /// + /// 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; + +} FSP_INFO_HEADER; + +/// +/// Below structure is added in FSP version 2 +/// +typedef struct { + /// + /// Byte 0x00: Signature ('FSPE') for the FSP Extended Information Header + /// + UINT32 Signature; + /// + /// Byte 0x04: Length of the FSP Extended Header + /// + UINT32 HeaderLength; + /// + /// Byte 0x08: Revision of the FSP Extended Header + /// + UINT8 Revision; + /// + /// Byte 0x09: Reserved for future use. + /// + UINT8 Reserved; + /// + /// Byte 0x0A: An OEM-supplied string that defines the OEM + /// + CHAR8 OemId[6]; + /// + /// Byte 0x10: An OEM-supplied revision number. Larger numbers are assumed to be newer revisions. + /// + UINT32 OemRevision; + +} FSP_EXTENTED_HEADER; + +#pragma pack() + +#endif |