83 lines
1.9 KiB
C
83 lines
1.9 KiB
C
/*
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* Copyright (c) 2006-2022, 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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* 2020-08-07 NU-LL first version
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*/
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#include <rtthread.h>
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#include <rtdevice.h>
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#include <drv_spi.h>
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#include <spi_flash.h>
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#include <spi_flash_sfud.h>
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#include <fal.h>
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#include <dfs_fs.h>
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#define DRV_DEBUG
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#define LOG_TAG "drv.spiflash"
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#include <drv_log.h>
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#define FS_PARTITION_NAME "filesystem"
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#define SPI_CS_GPIO GPIOD
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#define SPI_CS_PIN GPIO_PIN_6
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static int rt_hw_spi_flash_with_sfud_init(void)
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{
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rt_err_t err = RT_EOK;
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rt_hw_spi_device_attach("spi1", "spi10", GET_PIN(D, 6));
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/* init W25Q16 , And register as a block device */
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if (RT_NULL == rt_sfud_flash_probe(FAL_USING_NOR_FLASH_DEV_NAME, "spi10"))
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{
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LOG_E("Failed to probe flash device "FAL_USING_NOR_FLASH_DEV_NAME);
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return -RT_ERROR;
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}
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return err;
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}
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INIT_DEVICE_EXPORT(rt_hw_spi_flash_with_sfud_init);
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static int mnt(void)
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{
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struct rt_device *mtd_dev = RT_NULL;
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fal_init();
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mtd_dev = fal_mtd_nor_device_create(FS_PARTITION_NAME);
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if (!mtd_dev)
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{
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LOG_E("Can't create a mtd device on '%s' partition.", FS_PARTITION_NAME);
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}
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else
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{
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/* mount littlefs */
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if (dfs_mount(FS_PARTITION_NAME, "/", "lfs", 0, 0) == 0)
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{
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LOG_I("Filesystem initialized!");
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}
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else
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{
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dfs_mkfs("lfs", FS_PARTITION_NAME);
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/* mount littlefs */
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if (dfs_mount(FS_PARTITION_NAME, "/", "lfs", 0, 0) == 0)
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{
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mkdir("/qspi",0x777);
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LOG_I("mkdir /qspi. Filesystem initialized!");
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}
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else
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{
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LOG_E("Failed to initialize filesystem!");
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}
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}
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}
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return RT_EOK;
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}
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INIT_ENV_EXPORT(mnt);
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