32 lines
658 B
C
32 lines
658 B
C
|
/*
|
||
|
|
* Copyright (c) 2006-2018, RT-Thread Development Team
|
||
|
|
*
|
||
|
|
* SPDX-License-Identifier: Apache-2.0
|
||
|
|
*
|
||
|
|
* Change Logs:
|
||
|
|
* Date Author Notes
|
||
|
|
* 2018-11-27 SummerGift add spi flash port file
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <rtthread.h>
|
||
|
|
#include "spi_flash.h"
|
||
|
|
#include "spi_flash_sfud.h"
|
||
|
|
#include "drv_spi.h"
|
||
|
|
|
||
|
|
#if defined(BSP_USING_SPI_FLASH)
|
||
|
|
static int rt_hw_spi_flash_init(void)
|
||
|
|
{
|
||
|
|
__HAL_RCC_GPIOA_CLK_ENABLE();
|
||
|
|
rt_hw_spi_device_attach("spi2", "spi20", GPIOB, GPIO_PIN_12);
|
||
|
|
|
||
|
|
if (RT_NULL == rt_sfud_flash_probe("W25Q64", "spi20"))
|
||
|
|
{
|
||
|
|
return -RT_ERROR;
|
||
|
|
};
|
||
|
|
|
||
|
|
return RT_EOK;
|
||
|
|
}
|
||
|
|
INIT_COMPONENT_EXPORT(rt_hw_spi_flash_init);
|
||
|
|
#endif
|
||
|
|
|