1 /****************************************************************************** 2 * 3 * Copyright (C) 2024 Analog Devices, Inc. 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 ******************************************************************************/ 18 19 /** 20 * @file sfcc.h 21 * @brief SPI Flash Controller Cache(SFCC) function prototypes and data types. 22 */ 23 24 /* Define to prevent redundant inclusion */ 25 #ifndef LIBRARIES_PERIPHDRIVERS_INCLUDE_MAX32572_SFCC_H_ 26 #define LIBRARIES_PERIPHDRIVERS_INCLUDE_MAX32572_SFCC_H_ 27 28 /* **** Includes **** */ 29 #include <stdint.h> 30 #include "sfcc_regs.h" 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 /** 37 * @defgroup sfcc SFCC 38 * @ingroup periphlibs 39 * @{ 40 */ 41 42 /** 43 * @brief Enumeration type for the Cache ID Register 44 */ 45 typedef enum { 46 SFCC_INFO_RELNUM, ///< Identifies the Release Number 47 SFCC_INFO_PARTNUM, ///< Specifies the value of Cache ID Part Number 48 SFCC_INFO_ID ///< Specifies the value of Cache ID 49 } mxc_sfcc_info_t; 50 51 /** 52 * @brief Reads the data from the Cache Id Register. 53 * @param cid Enumeration type for Cache Id Register. 54 * @retval Returns the contents of Cache Id Register. 55 */ 56 int MXC_SFCC_ID(mxc_sfcc_info_t cid); 57 58 /** 59 * @brief Enable the instruction cache controller. 60 */ 61 void MXC_SFCC_Enable(void); 62 63 /** 64 * @brief Disable the instruction cache controller. 65 */ 66 void MXC_SFCC_Disable(void); 67 68 /** 69 * @brief Flush the instruction cache controller. 70 */ 71 void MXC_SFCC_Flush(void); 72 73 /**@} end of group sfcc */ 74 75 #ifdef __cplusplus 76 } 77 #endif 78 79 #endif // LIBRARIES_PERIPHDRIVERS_INCLUDE_MAX32572_SFCC_H_ 80
