1 /*
2  * Copyright (c) 2020 Arm Limited.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *     http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #include "bootutil/security_cnt.h"
18 #include <stdint.h>
19 
20 fih_ret
boot_nv_security_counter_init(void)21 boot_nv_security_counter_init(void)
22 {
23     /* Do nothing. */
24     return FIH_SUCCESS;
25 }
26 
27 fih_ret
boot_nv_security_counter_get(uint32_t image_id,fih_int * security_cnt)28 boot_nv_security_counter_get(uint32_t image_id, fih_int *security_cnt)
29 {
30     (void)image_id;
31     *security_cnt = 30;
32 
33     return FIH_SUCCESS;
34 }
35 
36 int32_t
boot_nv_security_counter_update(uint32_t image_id,uint32_t img_security_cnt)37 boot_nv_security_counter_update(uint32_t image_id, uint32_t img_security_cnt)
38 {
39     (void)image_id;
40     (void)img_security_cnt;
41 
42     /* Do nothing. */
43     return 0;
44 }
45