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