/* * 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. */ /* @file : cmsis_nvic_virtual.h * @brief : NVIC functions list * @date : December 2019 * @note : List of NVIC macro and customize TFM interrupt */ #include "cmsis.h" #ifndef NVIC_VIRTUAL_H #define NVIC_VIRTUAL_H #ifdef __cplusplus extern "C" { #endif #include "s5js100_type.h" /* NVIC functions */ #define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping #define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping #define NVIC_EnableIRQ __NVIC_EnableIRQ #define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ #define NVIC_DisableIRQ __NVIC_DisableIRQ #define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ #define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ #define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ #define NVIC_GetActive __NVIC_GetActive #define NVIC_SetPriority __NVIC_SetPriority #define NVIC_GetPriority __NVIC_GetPriority #define NVIC_SystemReset __NVIC_TFMSystemReset /** * \brief Overriding the default CMSIS system reset implementation by calling * secure TFM service. * */ __NO_RETURN __STATIC_INLINE void __NVIC_TFMSystemReset(void) { putreg32(0x1, 0x8301100C); putreg32(0x1 << 1, 0x82020018); putreg32(0x4, 0x83011000); // enable watchdog putreg32(0x1, 0x83011010); putreg32(0x1, 0x83011020); putreg32(327, 0x83011004); //set 10ms to be reset , 1 sec=32768 putreg32(0xFF, 0x83011008); // force to load value to be reset /* Wait for the reset */ for (;;) { } } #ifdef __cplusplus } #endif #endif