1 /*
2 * Copyright (c) 2025, MediaTek Inc. All rights reserved.
3 *
4 * SPDX-License-Identifier: BSD-3-Clause
5 */
6
7 #include <common/debug.h>
8 #include <lib/xlat_tables/xlat_tables_v2.h>
9
10 #include <mtk_bl31_interface.h>
11 #include <mtk_sip_svc.h>
12
mtk_bl31_map_to_sip_error(enum mtk_bl31_status status)13 int mtk_bl31_map_to_sip_error(enum mtk_bl31_status status)
14 {
15 switch (status) {
16 case MTK_BL31_STATUS_SUCCESS:
17 return MTK_SIP_E_SUCCESS;
18 case MTK_BL31_STATUS_INVALID_PARAM:
19 return MTK_SIP_E_INVALID_PARAM;
20 case MTK_BL31_STATUS_NOT_SUPPORTED:
21 return MTK_SIP_E_NOT_SUPPORTED;
22 case MTK_BL31_STATUS_INVALID_RANGE:
23 return MTK_SIP_E_INVALID_RANGE;
24 case MTK_BL31_STATUS_PERMISSION_DENY:
25 return MTK_SIP_E_PERMISSION_DENY;
26 case MTK_BL31_STATUS_LOCK_FAIL:
27 return MTK_SIP_E_LOCK_FAIL;
28 default:
29 ERROR("%s: unknown status: %d\n", __func__, status);
30 }
31
32 return MTK_SIP_E_NOT_SUPPORTED;
33 }
34
mtk_bl31_mmap_add_dynamic_region(unsigned long long base_pa,size_t size,enum mtk_bl31_memory_type type)35 int mtk_bl31_mmap_add_dynamic_region(unsigned long long base_pa, size_t size,
36 enum mtk_bl31_memory_type type)
37 {
38 unsigned int attr;
39
40 switch (type) {
41 case MTK_BL31_DEV_RW_SEC:
42 attr = MT_DEVICE | MT_RW | MT_SECURE;
43 break;
44 default:
45 attr = 0;
46 ERROR("%s: unknown memory type %d\n", __func__, type);
47 break;
48 }
49
50 return mmap_add_dynamic_region(base_pa, base_pa, size, attr);
51 }
52
mtk_bl31_mmap_remove_dynamic_region(uintptr_t base_va,size_t size)53 int mtk_bl31_mmap_remove_dynamic_region(uintptr_t base_va, size_t size)
54 {
55 return mmap_remove_dynamic_region(base_va, size);
56 }
57