032fe9c3a3
Support mount rootfs automaticly during booting up. First try ext, then fat. Plus some code cleanup, such as remove BSP_USING_ON_CHIP_FLASH_FS, which is not defined and unused. Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
63 lines
1.1 KiB
C
63 lines
1.1 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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#include <rtthread.h>
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#ifdef RT_USING_DFS
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#include <dfs_fs.h>
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#define DBG_TAG "app.filesystem"
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#define DBG_LVL DBG_LOG
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#include <rtdbg.h>
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static int _wait_device_ready(const char* devname)
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{
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int k;
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for(k = 0; k < 10; k++)
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{
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if (rt_device_find(devname) != RT_NULL)
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{
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return 1;
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}
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rt_thread_mdelay(50);
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}
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return 0;
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}
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static void sd_mount(const char *devname)
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{
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if (!_wait_device_ready(devname)) {
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LOG_W("Failed to find device: %s", devname);
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return;
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}
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if (dfs_mount(devname, "/", "ext", 0, 0) == RT_EOK)
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{
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LOG_I("device '%s' is mounted to '/' as EXT", devname);
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}
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else if (dfs_mount(devname, "/", "elm", 0, 0) == RT_EOK)
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{
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LOG_I("device '%s' is mounted to '/' as FAT", devname);
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}
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else
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{
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LOG_W("Failed to mount device '%s' to '/': %d\n", devname, rt_get_errno());
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}
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}
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int mount_init(void)
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{
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#ifdef BSP_USING_SDH
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sd_mount("sd1");
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#endif
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return RT_EOK;
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}
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INIT_ENV_EXPORT(mount_init);
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#endif /* RT_USING_DFS */
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