1 /* 2 * Copyright (c) 2020 HiSilicon (Shanghai) Technologies CO., LIMITED. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 * Description: HAL Reboot functionality header file 15 * 16 * Create: 2018-10-15 17 */ 18 19 #ifndef HAL_REBOOT_H 20 #define HAL_REBOOT_H 21 22 #include "stdint.h" 23 #include "stdbool.h" 24 25 /** @defgroup connectivity_drivers_hal_reboot REBOOT 26 * @ingroup connectivity_drivers_hal 27 * @{ 28 */ 29 30 /** 31 * @brief Check whether the hard watchdog is restarted during the last restart 32 * @param cause The reset cause 33 * @return true is yes; false is no 34 */ 35 bool hal_reboot_hard_wdg_timeout(uint16_t cause); 36 37 /** De-initialise the reboot subsystem */ 38 void hal_reboot_deinit(void); 39 40 /** Perform a software reboot (for chip). */ 41 void hal_reboot_chip(void); 42 43 /** Clear reboot history. */ 44 void hal_reboot_clear_history(void); 45 46 /** 47 * @brief Return reset code showing why this core was rebooted 48 * @return the reset cause bitfield 49 */ 50 uint16_t hal_reboot_get_reset_reason(void); 51 52 /** 53 * @brief Set a universal register of the ULP region to a fix value 54 */ 55 void hal_reboot_set_ulp_aon_no_poweroff_flag(void); 56 57 /** 58 * @brief Get the universal power-on/off flag register of the ULP region 59 * @return true no poweroff, false is re-poweron 60 */ 61 bool hal_reboot_get_ulp_aon_no_poweroff_flag(void); 62 63 /** 64 * @} 65 */ 66 #endif 67