| Sheetal Tigadoli | ad0943e | 2019-12-18 19:44:43 +0530 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2019-2020, Broadcom |
| 3 | * |
| 4 | * SPDX-License-Identifier: BSD-3-Clause |
| 5 | */ |
| 6 | |
| 7 | #ifndef SCP_UTILS_H |
| 8 | #define SCP_UTILS_H |
| 9 | |
| 10 | #include <common/bl_common.h> |
| 11 | #include <lib/mmio.h> |
| 12 | |
| 13 | #include <m0_cfg.h> |
| 14 | |
| 15 | int plat_bcm_bl2_plat_handle_scp_bl2(image_info_t *scp_bl2_image_info); |
| 16 | |
| 17 | bool is_crmu_alive(void); |
| 18 | bool bcm_scp_issue_sys_reset(void); |
| 19 | |
| 20 | #define SCP_READ_CFG(cfg) mmio_read_32(CRMU_CFG_BASE + \ |
| 21 | offsetof(M0CFG, cfg)) |
| 22 | #define SCP_WRITE_CFG(cfg, value) mmio_write_32(CRMU_CFG_BASE + \ |
| 23 | offsetof(M0CFG, cfg), value) |
| 24 | |
| 25 | #define SCP_READ_CFG16(cfg) mmio_read_16(CRMU_CFG_BASE + \ |
| 26 | offsetof(M0CFG, cfg)) |
| 27 | #define SCP_WRITE_CFG16(cfg, value) mmio_write_16(CRMU_CFG_BASE + \ |
| 28 | offsetof(M0CFG, cfg), value) |
| 29 | |
| 30 | #define SCP_READ_CFG8(cfg) mmio_read_8(CRMU_CFG_BASE + \ |
| 31 | offsetof(M0CFG, cfg)) |
| 32 | #define SCP_WRITE_CFG8(cfg, value) mmio_write_8(CRMU_CFG_BASE + \ |
| 33 | offsetof(M0CFG, cfg), value) |
| 34 | #endif |