2017-08-08 11:56:50 +08:00
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/*
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* File : mnt.c
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* COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Change Logs:
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* Date Author Notes
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* 2017-08-08 Yang the first version
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*/
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#include <rtthread.h>
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2017-10-31 16:20:02 +08:00
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#include <dfs.h>
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2017-08-08 11:56:50 +08:00
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#include <dfs_fs.h>
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#ifdef RT_USING_DFS_ROMFS
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#include <dfs_romfs.h>
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#endif
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#include "drv_sd.h"
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#ifdef RT_USING_DFS_ROMFS
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#define SD_ROOT "/sdcard"
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#else
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#define SD_ROOT "/"
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#endif
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int mnt_init(void)
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{
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#ifdef RT_USING_DFS_ROMFS
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/* initialize the device filesystem */
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dfs_init();
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dfs_romfs_init();
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/* mount rom file system */
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if (dfs_mount(RT_NULL, "/", "rom", 0, &(romfs_root)) == 0)
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{
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rt_kprintf("ROM file system initializated!\n");
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}
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#endif
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/* initilize sd card */
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mci_hw_init("sd0");
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/* mount sd card fat partition 1 as root directory */
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if (dfs_mount("sd0", SD_ROOT, "elm", 0, 0) == 0)
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rt_kprintf("File System initialized!\n");
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else
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rt_kprintf("File System init failed!\n");
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return 0;
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}
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INIT_ENV_EXPORT(mnt_init);
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