| /* |
| * Copyright (c) 2018, Arm Limited. All rights reserved. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| |
| #ifndef BL1_H |
| #define BL1_H |
| |
| #define BL1_SMC_CALL_COUNT 0x0 |
| #define BL1_SMC_UID 0x1 |
| /* SMC #0x2 reserved. */ |
| #define BL1_SMC_VERSION 0x3 |
| |
| /* SMC function ID used to request BL1 to execute BL31. */ |
| #define BL1_SMC_RUN_IMAGE 0x4 |
| |
| /* SMC function IDs for Firmware Update operations. */ |
| #define FWU_SMC_IMAGE_COPY 0x10 |
| #define FWU_SMC_IMAGE_AUTH 0x11 |
| #define FWU_SMC_IMAGE_EXECUTE 0x12 |
| #define FWU_SMC_IMAGE_RESUME 0x13 |
| #define FWU_SMC_SEC_IMAGE_DONE 0x14 |
| #define FWU_SMC_UPDATE_DONE 0x15 |
| #define FWU_SMC_IMAGE_RESET 0x16 |
| |
| /* |
| * Number of SMC calls supported in BL1. |
| * |
| * Note that when Trusted Board Boot is disabled in BL1, this drops down to 4, |
| * as the 7 FWU SMCs are not implemented. We test BL1's SMC interface only in |
| * the context of FWU tests, where TBB is enabled. |
| */ |
| #define BL1_NUM_SMC_CALLS 11 |
| |
| /* Version reported by the BL1_SMC_VERSION SMC. */ |
| #define BL1_VERSION 0x1 |
| |
| #endif /* BL1_H */ |