40 lines
1.0 KiB
C
40 lines
1.0 KiB
C
/*
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* Copyright (c) 2006-2018, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2017-11-08 ZYH the first version
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*/
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#include <rtthread.h>
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#if defined(RT_USING_W25QXX) || defined(RT_USING_SFUD)
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#include <drv_spi.h>
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#ifdef RT_USING_W25QXX
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#include "spi_flash_w25qxx.h"
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#elif defined(RT_USING_SFUD)
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#include "string.h"
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#include "spi_flash.h"
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#include "spi_flash_sfud.h"
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sfud_flash sfud_norflash0;
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rt_spi_flash_device_t spi_device;
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#endif
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int rt_nor_flash_init(void)
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{
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stm32_spi_bus_attach_device(RT_FLASH_CS_PIN, RT_FLASH_SPI_BUS_NAME, "norspi");
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#ifdef RT_USING_W25QXX
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return w25qxx_init("flash0", "norspi");
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#elif defined(RT_USING_SFUD)
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spi_device = rt_sfud_flash_probe("flash0", "norspi");
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if (spi_device == RT_NULL)
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{
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return -RT_ERROR;
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}
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memcpy(&sfud_norflash0, spi_device->user_data, sizeof(sfud_flash));
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return 0;
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#endif
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}
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INIT_DEVICE_EXPORT(rt_nor_flash_init);
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#endif
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