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/*
* Copyright (c) 2006-2018, Synwit Technology Co.,Ltd.
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2020-07-10 lik first version
*/
#ifndef __DRV_SDIO_H__
#define __DRV_SDIO_H__
#include "board.h"
#define SDIO_BUFF_SIZE 4096
#define SDIO_ALIGN_LEN 4
#ifndef SDIO_MAX_FREQ
#define SDIO_MAX_FREQ (30000000)
#endif
struct sdio_pkg
{
struct rt_mmcsd_cmd *cmd;
void *buff;
rt_uint32_t flag;
};
typedef rt_err_t (*sdio_txconfig)(struct sdio_pkg *pkg, rt_uint32_t *buff, int size);
typedef rt_err_t (*sdio_rxconfig)(struct sdio_pkg *pkg, rt_uint32_t *buff, int size);
typedef rt_uint32_t (*sdio_clk_get)(SDIO_TypeDef *hw_sdio);
struct swm_sdio_des
{
SDIO_TypeDef *hw_sdio;
sdio_txconfig txconfig;
sdio_rxconfig rxconfig;
sdio_clk_get clk_get;
};
#endif /* __DRV_SDIO_H__ */
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