| Tamas Ban | a77a744 | 2024-01-29 08:46:54 +0100 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (c) 2024, Arm Limited. All rights reserved. |
| 3 | * |
| 4 | * SPDX-License-Identifier: BSD-3-Clause |
| 5 | */ |
| 6 | |
| 7 | #ifndef METADATA_H |
| 8 | #define METADATA_H |
| 9 | |
| 10 | /* |
| 11 | * Images, measured during the boot process, have some associated metadata. |
| 12 | * One of these types of metadata is the image identifier strings. These macros |
| 13 | * define these strings. They are used across the different measured boot |
| 14 | * backends. |
| 15 | * Note that these strings follow the standardization recommendations |
| 16 | * defined in the Arm Server Base Security Guide (a.k.a. SBSG, Arm DEN 0086), |
| 17 | * where applicable. They should not be changed in the code. |
| 18 | * Where the SBSG does not make recommendations, we are free to choose any |
| 19 | * naming convention. |
| 20 | * The key thing is to choose meaningful strings so that when the measured boot |
| 21 | * metadata is used in attestation, the different components can be identified. |
| 22 | */ |
| 23 | #define MBOOT_BL2_IMAGE_STRING "BL_2" |
| 24 | #define MBOOT_BL31_IMAGE_STRING "SECURE_RT_EL3" |
| 25 | #if defined(SPD_opteed) |
| 26 | #define MBOOT_BL32_IMAGE_STRING "SECURE_RT_EL1_OPTEE" |
| 27 | #elif defined(SPD_tspd) |
| 28 | #define MBOOT_BL32_IMAGE_STRING "SECURE_RT_EL1_TSPD" |
| 29 | #elif defined(SPD_tlkd) |
| 30 | #define MBOOT_BL32_IMAGE_STRING "SECURE_RT_EL1_TLKD" |
| 31 | #elif defined(SPD_trusty) |
| 32 | #define MBOOT_BL32_IMAGE_STRING "SECURE_RT_EL1_TRUSTY" |
| 33 | #else |
| 34 | #define MBOOT_BL32_IMAGE_STRING "SECURE_RT_EL1_UNKNOWN" |
| 35 | #endif /* SPD_opteed */ |
| 36 | #define MBOOT_BL32_EXTRA1_IMAGE_STRING "SECURE_RT_EL1_OPTEE_EXTRA1" |
| 37 | #define MBOOT_BL32_EXTRA2_IMAGE_STRING "SECURE_RT_EL1_OPTEE_EXTRA2" |
| 38 | #define MBOOT_BL33_IMAGE_STRING "BL_33" |
| 39 | #define MBOOT_FW_CONFIG_STRING "FW_CONFIG" |
| 40 | #define MBOOT_HW_CONFIG_STRING "HW_CONFIG" |
| 41 | #define MBOOT_NT_FW_CONFIG_STRING "NT_FW_CONFIG" |
| 42 | #define MBOOT_SCP_BL2_IMAGE_STRING "SYS_CTRL_2" |
| 43 | #define MBOOT_SOC_FW_CONFIG_STRING "SOC_FW_CONFIG" |
| 44 | #define MBOOT_STM32_STRING "STM32" |
| 45 | #define MBOOT_TB_FW_CONFIG_STRING "TB_FW_CONFIG" |
| 46 | #define MBOOT_TOS_FW_CONFIG_STRING "TOS_FW_CONFIG" |
| 47 | #define MBOOT_RMM_IMAGE_STRING "RMM" |
| 48 | #define MBOOT_SP1_STRING "SP1" |
| 49 | #define MBOOT_SP2_STRING "SP2" |
| 50 | #define MBOOT_SP3_STRING "SP3" |
| 51 | #define MBOOT_SP4_STRING "SP4" |
| 52 | #define MBOOT_SP5_STRING "SP5" |
| 53 | #define MBOOT_SP6_STRING "SP6" |
| 54 | #define MBOOT_SP7_STRING "SP7" |
| 55 | #define MBOOT_SP8_STRING "SP8" |
| 56 | |
| 57 | #endif /* METADATA_H */ |