1 /***********************************************************************************************//** 2 * \file cybsp_dsram.h 3 * 4 * \brief 5 * Basic API for DSRAM support. 6 * 7 *************************************************************************************************** 8 * \copyright 9 * Copyright 2018-2021 Cypress Semiconductor Corporation (an Infineon company) or 10 * an affiliate of Cypress Semiconductor Corporation 11 * 12 * SPDX-License-Identifier: Apache-2.0 13 * 14 * Licensed under the Apache License, Version 2.0 (the "License"); 15 * you may not use this file except in compliance with the License. 16 * You may obtain a copy of the License at 17 * 18 * http://www.apache.org/licenses/LICENSE-2.0 19 * 20 * Unless required by applicable law or agreed to in writing, software 21 * distributed under the License is distributed on an "AS IS" BASIS, 22 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 23 * See the License for the specific language governing permissions and 24 * limitations under the License. 25 **************************************************************************************************/ 26 27 #pragma once 28 29 #include "cy_result.h" 30 #include "cybsp_types.h" 31 32 #if defined(__cplusplus) 33 extern "C" { 34 #endif 35 36 /** 37 * \addtogroup group_bsp_dsram_functions Functions 38 * \{ 39 * All functions exposed by the board. 40 */ 41 42 /** 43 * \brief Prepares the system to handle warm boot. 44 */ 45 void cybsp_syspm_do_warmboot(void); 46 47 /** 48 * \brief Initializes the deepsleep ram setup. 49 * \returns CY_RSLT_SUCCESS if the board is successfully initialized, if there is 50 * a problem initializing any hardware it returns an error code specific 51 * to the hardware module that had a problem. 52 */ 53 cy_rslt_t cybsp_syspm_dsram_init(void); 54 55 56 extern cy_stc_syspm_warmboot_entrypoint_t syspmBspDeepSleepEntryPoint; ///< DS entry point 57 58 /** \} group_bsp_dsram_functions */ 59 60 #ifdef __cplusplus 61 } 62 #endif // __cplusplus 63
