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bbf79aa2 SV |
1 | /** @file\r |
2 | *\r | |
3 | * Copyright (c) 2012-2017, ARM Limited. All rights reserved.\r | |
4 | *\r | |
4059386c | 5 | * SPDX-License-Identifier: BSD-2-Clause-Patent\r |
bbf79aa2 SV |
6 | *\r |
7 | **/\r | |
8 | \r | |
cc15a619 PG |
9 | #ifndef ARM_MM_SVC_H_\r |
10 | #define ARM_MM_SVC_H_\r | |
bbf79aa2 SV |
11 | \r |
12 | /*\r | |
13 | * SVC IDs to allow the MM secure partition to initialise itself, handle\r | |
14 | * delegated events and request the Secure partition manager to perform\r | |
15 | * privileged operations on its behalf.\r | |
16 | */\r | |
9d584308 | 17 | #define ARM_SVC_ID_SPM_VERSION_AARCH32 0x84000060\r |
bbf79aa2 SV |
18 | #define ARM_SVC_ID_SP_EVENT_COMPLETE_AARCH64 0xC4000061\r |
19 | #define ARM_SVC_ID_SP_GET_MEM_ATTRIBUTES_AARCH64 0xC4000064\r | |
20 | #define ARM_SVC_ID_SP_SET_MEM_ATTRIBUTES_AARCH64 0xC4000065\r | |
21 | \r | |
22 | #define SET_MEM_ATTR_DATA_PERM_MASK 0x3\r | |
23 | #define SET_MEM_ATTR_DATA_PERM_SHIFT 0\r | |
24 | #define SET_MEM_ATTR_DATA_PERM_NO_ACCESS 0\r | |
25 | #define SET_MEM_ATTR_DATA_PERM_RW 1\r | |
26 | #define SET_MEM_ATTR_DATA_PERM_RO 3\r | |
27 | \r | |
28 | #define SET_MEM_ATTR_CODE_PERM_MASK 0x1\r | |
29 | #define SET_MEM_ATTR_CODE_PERM_SHIFT 2\r | |
30 | #define SET_MEM_ATTR_CODE_PERM_X 0\r | |
31 | #define SET_MEM_ATTR_CODE_PERM_XN 1\r | |
32 | \r | |
33 | #define SET_MEM_ATTR_MAKE_PERM_REQUEST(d_perm, c_perm) \\r | |
34 | ((((c_perm) & SET_MEM_ATTR_CODE_PERM_MASK) << SET_MEM_ATTR_CODE_PERM_SHIFT) | \\r | |
35 | (( (d_perm) & SET_MEM_ATTR_DATA_PERM_MASK) << SET_MEM_ATTR_DATA_PERM_SHIFT))\r | |
36 | \r | |
37b2516b AG |
37 | /* MM SVC Return error codes */\r |
38 | #define ARM_SVC_SPM_RET_SUCCESS 0\r | |
39 | #define ARM_SVC_SPM_RET_NOT_SUPPORTED -1\r | |
40 | #define ARM_SVC_SPM_RET_INVALID_PARAMS -2\r | |
41 | #define ARM_SVC_SPM_RET_DENIED -3\r | |
42 | #define ARM_SVC_SPM_RET_NO_MEMORY -5\r | |
43 | \r | |
2385e1de SG |
44 | #define SPM_MAJOR_VERSION 0\r |
45 | #define SPM_MINOR_VERSION 1\r | |
46 | \r | |
cc15a619 | 47 | #endif // ARM_MM_SVC_H_\r |