2022-11-10 22:22:48 +08:00
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/*
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* Copyright : (C) 2022 Phytium Information Technology, Inc.
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* All Rights Reserved.
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*
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* This program is OPEN SOURCE software: you can redistribute it and/or modify it
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* under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
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* either version 1.0 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the Phytium Public License for more details.
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*
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*
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* FilePath: fsdmmc_sinit.c
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* Date: 2022-02-10 14:53:42
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* LastEditTime: 2022-02-18 08:55:09
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2023-05-11 10:25:21 +08:00
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* Description: This file contains the implementation of the fsdmmc driver's static
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* initialization functionality.
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*
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2022-11-10 22:22:48 +08:00
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* Modify History:
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* Ver Who Date Changes
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* ----- ------ -------- --------------------------------------
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* 1.0 zhugengyu 2021/12/2 init
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*/
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/* - This file contains the implementation of driver's static initialization functionality.
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- 驱动静态初始化 */
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/***************************** Include Files *********************************/
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#include "ftypes.h"
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#include "fparameters.h"
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#include "fsdmmc.h"
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/************************** Constant Definitions *****************************/
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/**************************** Type Definitions *******************************/
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/***************** Macros (Inline Functions) Definitions *********************/
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/************************** Variable Definitions *****************************/
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2023-05-11 10:25:21 +08:00
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extern const FSdmmcConfig FSDMMC_CONFIG_TBL[FSDMMC_NUM];
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2022-11-10 22:22:48 +08:00
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/************************** Function Prototypes ******************************/
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/**
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* @name: FSdmmcLookupConfig
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* @msg: 获取FSDMMC控制器默认配置
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* @return {const FSdmmcConfig *} FSDMMC默认配置，返回NULL如果找不到默认配置
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* @param {u32} instance_id 驱动控制器ID
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* @note instance_id从0开始，取决于FSDMMC控制器的个数
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*/
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const FSdmmcConfig *FSdmmcLookupConfig(u32 instance_id)
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{
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const FSdmmcConfig *ptr = NULL;
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u32 index;
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2023-05-11 10:25:21 +08:00
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for (index = 0; index < (u32)FSDMMC_NUM; index++)
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2022-11-10 22:22:48 +08:00
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{
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if (FSDMMC_CONFIG_TBL[index].instance_id == instance_id)
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{
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ptr = &FSDMMC_CONFIG_TBL[index];
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break;
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}
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}
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return (const FSdmmcConfig *)ptr;
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}
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