80 lines
2.4 KiB
C
80 lines
2.4 KiB
C
/*
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* Copyright (c) 2006-2023, 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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* Email: opensource_embedded@phytium.com.cn
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*
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* Change Logs:
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* Date Author Notes
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* 2022-11-20 liqiaozhong first commit
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* 2022-03-08 liqiaozhong add format function and mount table
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*/
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#include <rtthread.h>
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#include <string.h>
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#if defined (RT_USING_SFUD) && defined(RT_USING_DFS)
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#include <dfs_fs.h>
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#include <dfs_file.h>
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#include <unistd.h>
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#include <stdio.h>
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#include <sys/stat.h>
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#include <sys/statfs.h>
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#include "spi_flash.h"
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#include "spi_flash_sfud.h"
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#include "fdebug.h"
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#include "fparameters_comm.h"
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#include "fspim.h"
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/************************** Variable Definitions *****************************/
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sfud_flash_t spim_flash = RT_NULL;
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const struct dfs_mount_tbl mount_table[] =
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{
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{ "flash2", "/", "elm", 0, RT_NULL },
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{0},
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};
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/***************** Macros (Inline Fungoctions) Definitions *********************/
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#define FSPIM_DEBUG_TAG "SPIM"
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#define FSPIM_ERROR(format, ...) FT_DEBUG_PRINT_E(FSPIM_DEBUG_TAG, format, ##__VA_ARGS__)
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#define FSPIM_WARN(format, ...) FT_DEBUG_PRINT_W(FSPIM_DEBUG_TAG, format, ##__VA_ARGS__)
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#define FSPIM_INFO(format, ...) FT_DEBUG_PRINT_I(FSPIM_DEBUG_TAG, format, ##__VA_ARGS__)
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#define FSPIM_DEBUG(format, ...) FT_DEBUG_PRINT_D(FSPIM_DEBUG_TAG, format, ##__VA_ARGS__)
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/*******************************Api Functions*********************************/
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static int spi_flash_sfud_init(void)
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{
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if (RT_NULL == rt_sfud_flash_probe("flash2", "spi02"))
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{
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rt_kprintf("rt_sfud_flash_probe failed\n");
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return RT_ERROR;
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}
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spim_flash = rt_sfud_flash_find_by_dev_name("flash2");
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if (RT_NULL == spim_flash)
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{
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rt_kprintf("Flash init failed -> can't find flash2 device!\n");
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return RT_ERROR;
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}
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rt_kprintf("Spi flash device flash2 init\n");
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rt_kprintf("Flash device: flash2 info\nmf_id: 0x%x\ntype_id: 0x%x\ncapacity_id: 0x%x\nerase granularity: %lu\n",
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spim_flash->chip.mf_id,
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spim_flash->chip.type_id,
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spim_flash->chip.capacity_id,
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spim_flash->chip.erase_gran);
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return RT_EOK;
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}
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INIT_DEVICE_EXPORT(spi_flash_sfud_init);
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/* format the flash with elm environment */
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static int flash_format_operation(void)
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{
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int result = RT_EOK;
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result = dfs_mkfs("elm", "flash2");
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return result;
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}
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INIT_ENV_EXPORT(flash_format_operation);
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#endif /* RT_USING_SFUD || RT_USING_DFS */
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