/* mbed Microcontroller Library * Copyright (c) 2020 ARM Limited * SPDX-License-Identifier: Apache-2.0 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "mbed_error.h" #include "tfm_ns_interface.h" void mbed_tfm_init(void) { /* * In case of V8-M, we need to initialize NS interface * after the RTOS has started to enable * communication from Secure and Non-Secure cores. */ int32_t ret; ret = tfm_ns_interface_init(); if (ret != TFM_SUCCESS) { /* Avoid undefined behavior after NS interface initialization failed */ MBED_ERROR(MBED_MAKE_ERROR(MBED_MODULE_PLATFORM, MBED_ERROR_CODE_INITIALIZATION_FAILED), "Failed to initialize NS interface"); } }