1 /* 2 * Copyright (c) 2019-2022 Cypress Semiconductor Corporation (an Infineon company) 3 * or an affiliate of Cypress Semiconductor Corporation. All rights reserved. 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 #ifndef __DRIVER_SMPU_H__ 19 #define __DRIVER_SMPU_H__ 20 21 #include "cy_prot.h" 22 #include "RTE_Device.h" 23 #include "tfm_multi_core.h" 24 25 typedef struct smpu_resources SMPU_Resources; 26 27 /* API functions */ 28 void SMPU_Get_Access_Rules(const void *p, size_t s, 29 uint32_t pc, 30 struct mem_attr_info_t *p_attr); 31 cy_en_prot_status_t SMPU_Configure(const SMPU_Resources *smpu_dev); 32 cy_en_prot_status_t protect_unconfigured_smpus(void); 33 void SMPU_Print_Config(const SMPU_Resources *smpu_dev); 34 35 /* Exported per-SMPU macros */ 36 #define DECLARE_SMPU(N) extern const SMPU_Resources SMPU##N##_Resources; 37 38 #if (RTE_SMPU0) 39 DECLARE_SMPU(0) 40 #endif /* RTE_SMPU0 */ 41 42 #if (RTE_SMPU1) 43 DECLARE_SMPU(1) 44 #endif /* RTE_SMPU1 */ 45 46 #if (RTE_SMPU2) 47 DECLARE_SMPU(2) 48 #endif /* RTE_SMPU2 */ 49 50 #if (RTE_SMPU3) 51 DECLARE_SMPU(3) 52 #endif /* RTE_SMPU3 */ 53 54 #if (RTE_SMPU4) 55 DECLARE_SMPU(4) 56 #endif /* RTE_SMPU4 */ 57 58 #if (RTE_SMPU5) 59 DECLARE_SMPU(5) 60 #endif /* RTE_SMPU5 */ 61 62 #if (RTE_SMPU6) 63 DECLARE_SMPU(6) 64 #endif /* RTE_SMPU6 */ 65 66 #if (RTE_SMPU7) 67 DECLARE_SMPU(7) 68 #endif /* RTE_SMPU7 */ 69 70 #if (RTE_SMPU8) 71 DECLARE_SMPU(8) 72 #endif /* RTE_SMPU8 */ 73 74 #if (RTE_SMPU9) 75 DECLARE_SMPU(9) 76 #endif /* RTE_SMPU9 */ 77 78 #if (RTE_SMPU10) 79 DECLARE_SMPU(10) 80 #endif /* RTE_SMPU10 */ 81 82 #if (RTE_SMPU11) 83 DECLARE_SMPU(11) 84 #endif /* RTE_SMPU11 */ 85 86 #if (RTE_SMPU12) 87 DECLARE_SMPU(12) 88 #endif /* RTE_SMPU12 */ 89 90 #if (RTE_SMPU13) 91 DECLARE_SMPU(13) 92 #endif /* RTE_SMPU13 */ 93 94 /* Note that SMPUs 14 and 15 are fixed by romboot */ 95 96 #endif /* __DRIVER_SMPU_H__ */ 97
