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Diffstat (limited to 'ReferenceCode/Haswell/Include/Txt.h')
| -rw-r--r-- | ReferenceCode/Haswell/Include/Txt.h | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/ReferenceCode/Haswell/Include/Txt.h b/ReferenceCode/Haswell/Include/Txt.h new file mode 100644 index 0000000..5db5155 --- /dev/null +++ b/ReferenceCode/Haswell/Include/Txt.h @@ -0,0 +1,160 @@ +/** @file + This file contains definitions required to use the TXT BIOS + Authenticated Code Module Library. + +@copyright + Copyright (c) 1999 - 2012 Intel Corporation. All rights reserved + This software and associated documentation (if any) is furnished + under a license and may only be used or copied in accordance + with the terms of the license. Except as permitted by such + license, no part of this software or documentation may be + reproduced, stored in a retrieval system, or transmitted in any + form or by any means without the express written consent of + Intel Corporation. + + This file contains an 'Intel Peripheral Driver' and uniquely + identified as "Intel Reference Module" and is + licensed for Intel CPUs and chipsets under the terms of your + license agreement with Intel or your vendor. This file may + be modified by the user, subject to additional terms of the + license agreement +**/ +#ifndef _TXT_BIOS_ACM_LIB_H_ +#define _TXT_BIOS_ACM_LIB_H_ + +#define TPM_TIME_OUT 750 + +#define TXT_RLP_INIT 1 + +/// +/// MMIO definition +/// +#ifndef MmPciAddress +//#define MmPciAddress(Segment, Bus, Device, Function, Register) \ +// ((UINTN) (PciRead32 (PCI_LIB_ADDRESS (0,0,0,0x60)) & 0xFC000000) + \ +// (UINTN) (Bus << 20) + \ +// (UINTN) (Device << 15) + \ +// (UINTN) (Function << 12) + \ +// (UINTN) (Register) \ +// ) +#define MmPciAddress(Segment, Bus, Device, Function, Register) \ + ((UINTN) PlatformPciExpressBaseAddress + \ + (UINTN) (Bus << 20) + \ + (UINTN) (Device << 15) + \ + (UINTN) (Function << 12) + \ + (UINTN) (Register) \ + ) +#endif +// +// TxT BIOS Spec version +// +#define TXT_BIOS_SPEC_VER_MAJOR 2 +#define TXT_BIOS_SPEC_VER_MINOR 1 +#define TXT_BIOS_SPEC_VER_REVISION 0 + +// +// The following are values that are placed in the esi register when +// calling the BIOS ACM. These constants are used as parameters to the +// TxtSetupandLaunchBiosAcm function. +// +#define TXT_LAUNCH_SCLEAN 0x00 +#define TXT_RESET_EST_BIT 0x01 +#define TXT_RESET_AUX 0x02 +#define TXT_LAUNCH_SCHECK 0x04 + +#define TPM_STATUS_REG_ADDRESS 0xFED40000 +#define TXT_PUBLIC_BASE 0xFED30000 +#define TXT_PRIVATE_BASE 0xFED20000 +#define TXT_CONFIG_SPACE_LENGTH 0x60000 + +#define TXT_ERROR_STATUS_REG_OFF 0x8 +#define TXT_SINIT_BASE_REG_OFF 0x270 +#define TXT_SINIT_SIZE_REG_OFF 0x278 +#define TXT_SINIT_SIZE_REG_OFF2 0x27C +#define TXT_SVMM_JOIN_REG_OFF 0x290 +#define TXT_SVMM_JOIN_REG_OFF2 0x294 +#define TXT_HEAP_BASE_REG_OFF 0x300 +#define TXT_HEAP_SIZE_REG_OFF 0x308 +#define TXT_SCRATCHPAD 0x320 +#define TXT_SCRATCHPAD2 0x324 +#define TXT_SCRATCHPAD3 0x328 +#define TXT_SCRATCHPAD4 0x32C +#define TXT_DPR_SIZE_REG_OFF 0x330 + +#define TXT_E2STS_REG_OFF 0x8F0 +#define TXT_BLOCK_MEM_STS BIT2 +#define TXT_SECRETS_STS BIT1 +#define TXT_SLP_ENTRY_ERROR_STS BIT0 + +#define MCU_BASE_ADDR TXT_SINIT_SIZE_REG_OFF +#define BIOACM_ADDR TXT_SINIT_SIZE_REG_OFF2 +#define APINIT_ADDR TXT_SVMM_JOIN_REG_OFF +#define SEMAPHORE TXT_SVMM_JOIN_REG_OFF2 + +/// +/// GUIDs used by TXT drivers +/// +#define PEI_BIOS_ACM_FILE_GUID \ + { \ + 0x2D27C618, 0x7DCD, 0x41F5, 0xBB, 0x10, 0x21, 0x16, 0x6B, 0xE7, 0xE1, 0x43 \ + } + +#define PEI_AP_STARTUP_FILE_GUID \ + { \ + 0xD1E59F50, 0xE8C3, 0x4545, 0xBF, 0x61, 0x11, 0xF0, 0x02, 0x23, 0x3C, 0x97 \ + } + +#define CPU_MICROCODE_FILE_GUID \ + { \ + 0x17088572, 0x377F, 0x44ef, 0x8F, 0x4E, 0xB0, 0x9F, 0xFF, 0x46, 0xA0, 0x70 \ + } + +#pragma pack(push, 1) +/// +/// BIOS OS Data region definitions +/// +#define BIOS_OS_DATAREGION_VERSION 4 + +typedef struct { + UINT32 Type; + UINT32 Size; +} HEAP_EXT_DATA_ELEMENT; + +/// +/// BIOS spec version element +/// +#define HEAP_EXTDATA_TYPE_BIOS_SPEC_VER 1 + +typedef struct { + HEAP_EXT_DATA_ELEMENT Header; + UINT16 SpecVerMajor; + UINT16 SpecVerMinor; + UINT16 SpecVerRevision; +} HEAP_BIOS_SPEC_VER_ELEMENT; + +/// +/// BIOS ACM element +/// +#define HEAP_EXTDATA_TYPE_BIOSACM 2 +typedef struct { + HEAP_EXT_DATA_ELEMENT Header; + UINT32 NumAcms; +} HEAP_BIOSACM_ELEMENT; + +/// +/// END type +/// +#define HEAP_EXTDATA_TYPE_END 0 + +typedef struct { + UINT32 Version; + UINT32 BiosSinitSize; + EFI_PHYSICAL_ADDRESS LcpPdBase; + UINT64 LcpPdSize; + UINT32 NumOfLogicalProcessors; + UINT64 Flags; + HEAP_EXT_DATA_ELEMENT ExtData; +} BIOS_OS_DATA_REGION; + +#pragma pack(pop) +#endif |