xref: /arm-trusted-firmware/plat/arm/board/tc/tc_security.c (revision 91f16700b400a8c0651d24a598fc48ee2997a0d7) 
1*91f16700Schasinglulu /*
2*91f16700Schasinglulu  * Copyright (c) 2020, Arm Limited. All rights reserved.
3*91f16700Schasinglulu  *
4*91f16700Schasinglulu  * SPDX-License-Identifier: BSD-3-Clause
5*91f16700Schasinglulu  */
6*91f16700Schasinglulu 
7*91f16700Schasinglulu #include <plat/arm/common/plat_arm.h>
8*91f16700Schasinglulu #include <platform_def.h>
9*91f16700Schasinglulu 
10*91f16700Schasinglulu static const arm_tzc_regions_info_t tzc_regions[] = {
11*91f16700Schasinglulu 	TC_TZC_REGIONS_DEF,
12*91f16700Schasinglulu 	{}
13*91f16700Schasinglulu };
14*91f16700Schasinglulu 
15*91f16700Schasinglulu /* Initialize the secure environment */
16*91f16700Schasinglulu void plat_arm_security_setup(void)
17*91f16700Schasinglulu {
18*91f16700Schasinglulu 	unsigned int i;
19*91f16700Schasinglulu 
20*91f16700Schasinglulu 	for (i = 0U; i < TZC400_COUNT; i++) {
21*91f16700Schasinglulu 		arm_tzc400_setup(TZC400_BASE(i), tzc_regions);
22*91f16700Schasinglulu 	}
23*91f16700Schasinglulu }
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