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/*
* Copyright (c) 2023, Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <stdint.h>
#include <stdio.h>
#include <drivers/arm/rss_comms.h>
#include <plat/common/platform.h>
#include "rss_platform_api.h"
#include <platform_def.h>
int nv_counter_test(void)
{
psa_status_t status;
uint32_t old_val;
uint32_t new_val;
uint32_t id;
status = rss_comms_init(PLAT_RSS_AP_SND_MHU_BASE, PLAT_RSS_AP_RCV_MHU_BASE);
if (status != PSA_SUCCESS) {
printf("Failed to initialize RSS communication channel - psa_status = %d\n", status);
return -1;
}
for (id = 0; id < 3; id++) {
status = rss_platform_nv_counter_read(id, sizeof(old_val), (uint8_t *)&old_val);
if (status != PSA_SUCCESS) {
printf("Failed during first id=(%d) rss_platform_nv_counter_read - psa_status = %d\n",
id, status);
return -1;
}
status = rss_platform_nv_counter_increment(id);
if (status != PSA_SUCCESS) {
printf("Failed during id=(%d) rss_platform_nv_counter_increment - psa_status = %d\n",
id, status);
return -1;
}
status = rss_platform_nv_counter_read(id, sizeof(new_val), (uint8_t *)&new_val);
if (status != PSA_SUCCESS) {
printf("Failed during second id=(%d) rss_platform_nv_counter_read - psa_status = %d\n",
id, status);
return -1;
}
if (old_val + 1 != new_val) {
printf("Failed nv_counter_test: old_val (%d) + 1 != new_val (%d)\n",
old_val, new_val);
return -1;
}
}
printf("Passed nv_counter_test\n");
return 0;
}
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