Common SPI interface for SD/MMC stack.
Copyright (c) 2014-2018 Microchip Technology Inc. and its subsidiaries.
#include <asf.h>
#include <string.h>
#include "conf_board.h"
#include "conf_sd_mmc.h"
#include "sd_mmc_protocol.h"
#include "sd_mmc_spi.h"