| /* |
| * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| #ifndef IMX_CSU_H |
| #define IMX_CSU_H |
| |
| #include <arch.h> |
| |
| /* |
| * Security Reference Manual for i.MX 7Dual and 7Solo Applications Processors, |
| * Rev. 0, 03/2017 Section 3.3.1 |
| * |
| * Config secure level register (CSU_CSLn) |
| */ |
| #define CSU_CSL_LOCK_S1 BIT(24) |
| #define CSU_CSL_NSW_S1 BIT(23) |
| #define CSU_CSL_NUW_S1 BIT(22) |
| #define CSU_CSL_SSW_S1 BIT(21) |
| #define CSU_CSL_SUW_S1 BIT(20) |
| #define CSU_CSL_NSR_S1 BIT(19) |
| #define CSU_CSL_NUR_S1 BIT(18) |
| #define CSU_CSL_SSR_S1 BIT(17) |
| #define CSU_CSL_SUR_S1 BIT(16) |
| #define CSU_CSL_LOCK_S2 BIT(8) |
| #define CSU_CSL_NSW_S2 BIT(7) |
| #define CSU_CSL_NUW_S2 BIT(6) |
| #define CSU_CSL_SSW_S2 BIT(5) |
| #define CSU_CSL_SUW_S2 BIT(4) |
| #define CSU_CSL_NSR_S2 BIT(3) |
| #define CSU_CSL_NUR_S2 BIT(2) |
| #define CSU_CSL_SSR_S2 BIT(1) |
| #define CSU_CSL_SUR_S2 BIT(0) |
| |
| #define CSU_CSL_OPEN_ACCESS (CSU_CSL_NSW_S1 | CSU_CSL_NUW_S1 | CSU_CSL_SSW_S1 |\ |
| CSU_CSL_SUW_S1 | CSU_CSL_NSR_S1 | CSU_CSL_NUR_S1 |\ |
| CSU_CSL_SSR_S1 | CSU_CSL_SUR_S1 | CSU_CSL_NSW_S2 |\ |
| CSU_CSL_NUW_S2 | CSU_CSL_SSW_S2 | CSU_CSL_SUW_S2 |\ |
| CSU_CSL_NSR_S2 | CSU_CSL_NUR_S2 | CSU_CSL_SSR_S2 |\ |
| CSU_CSL_SUR_S2) |
| void imx_csu_init(void); |
| |
| #endif /* IMX_CSU_H */ |