| Jiafei Pan | 46367ad | 2018-03-02 07:23:30 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. | ||||
| 3 | * | ||||
| 4 | * SPDX-License-Identifier: BSD-3-Clause | ||||
| 5 | */ | ||||
| 6 | |||||
| 7 | #ifndef __FSL_CSU_H__ | ||||
| 8 | #define __FSL_CSU_H__ | ||||
| 9 | |||||
| 10 | enum csu_cslx_access { | ||||
| 11 | CSU_NS_SUP_R = 0x08, | ||||
| 12 | CSU_NS_SUP_W = 0x80, | ||||
| 13 | CSU_NS_SUP_RW = 0x88, | ||||
| 14 | CSU_NS_USER_R = 0x04, | ||||
| 15 | CSU_NS_USER_W = 0x40, | ||||
| 16 | CSU_NS_USER_RW = 0x44, | ||||
| 17 | CSU_S_SUP_R = 0x02, | ||||
| 18 | CSU_S_SUP_W = 0x20, | ||||
| 19 | CSU_S_SUP_RW = 0x22, | ||||
| 20 | CSU_S_USER_R = 0x01, | ||||
| 21 | CSU_S_USER_W = 0x10, | ||||
| 22 | CSU_S_USER_RW = 0x11, | ||||
| 23 | CSU_ALL_RW = 0xff, | ||||
| 24 | }; | ||||
| 25 | |||||
| 26 | struct csu_ns_dev { | ||||
| 27 | uintptr_t ind; | ||||
| 28 | uint32_t val; | ||||
| 29 | }; | ||||
| 30 | |||||
| 31 | void enable_layerscape_ns_access(void); | ||||
| 32 | |||||
| 33 | #endif | ||||