| /** @file | |
| This library is used by FSP modules to measure data to TPM. | |
| Copyright (c) 2020, Intel Corporation. All rights reserved. <BR> | |
| SPDX-License-Identifier: BSD-2-Clause-Patent | |
| **/ | |
| #ifndef _FSP_MEASUREMENT_LIB_H_ | |
| #define _FSP_MEASUREMENT_LIB_H_ | |
| #define FSP_MEASURE_FSP BIT0 | |
| #define FSP_MEASURE_FSPT BIT1 | |
| #define FSP_MEASURE_FSPM BIT2 | |
| #define FSP_MEASURE_FSPS BIT3 | |
| #define FSP_MEASURE_FSPUPD BIT31 | |
| /** | |
| Measure a FSP FirmwareBlob. | |
| @param[in] PcrIndex PCR Index. | |
| @param[in] Description Description for this FirmwareBlob. | |
| @param[in] FirmwareBlobBase Base address of this FirmwareBlob. | |
| @param[in] FirmwareBlobLength Size in bytes of this FirmwareBlob. | |
| @retval EFI_SUCCESS Operation completed successfully. | |
| @retval EFI_UNSUPPORTED TPM device not available. | |
| @retval EFI_OUT_OF_RESOURCES Out of memory. | |
| @retval EFI_DEVICE_ERROR The operation was unsuccessful. | |
| */ | |
| EFI_STATUS | |
| EFIAPI | |
| MeasureFspFirmwareBlob ( | |
| IN UINT32 PcrIndex, | |
| IN CHAR8 *Description OPTIONAL, | |
| IN EFI_PHYSICAL_ADDRESS FirmwareBlobBase, | |
| IN UINT64 FirmwareBlobLength | |
| ); | |
| #endif |