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#include <rtthread.h>
#ifdef RT_USING_DFS
#include <dfs_fs.h>
#ifdef BSP_ROOTFS_TYPE_CROMFS
rt_weak uint8_t *cromfs_get_partition_data(uint32_t *len)
{
return RT_NULL;
}
static int mnt_cromfs(void)
{
uint32_t length = 0;
uint8_t *data = cromfs_get_partition_data(&length);
int ret = -1;
if (data && length)
{
ret = dfs_mount(NULL, "/", "crom", 0, data);
}
return ret;
}
#endif
int mnt_init(void)
{
#if defined(BSP_USING_SDIO) && defined(BSP_ROOTFS_TYPE_ELMFAT)
int timeout = 50; // Timeout after 50 iterations (5 seconds if each iteration waits 100ms)
while (mmcsd_wait_cd_changed(100) != MMCSD_HOST_PLUGED)
{
if (--timeout <= 0)
{
rt_kprintf("Timeout waiting for MMCSD host to be plugged!\n");
return -1; // Return an error code to indicate failure
}
rt_thread_mdelay(100); // Yield to the scheduler
}
if (dfs_mount(BSP_SD_MNT_DEVNAME, "/", "elm", 0, 0) != 0)
{
rt_kprintf("%s mounted on / failed!\n", BSP_SD_MNT_DEVNAME);
}
else {
rt_kprintf("%s mounted on / success!\n", BSP_SD_MNT_DEVNAME);
}
#endif
#ifdef BSP_ROOTFS_TYPE_CROMFS
rt_err_t ret;
ret = mnt_cromfs();
if (ret != RT_EOK)
{
rt_kprintf("CromFS mount failed!\n");
return ret;
}
else
{
rt_kprintf("CromFS mount success!\n");
}
#endif
mkdir("/dev/shm", 0x777);
if (dfs_mount(RT_NULL, "/dev/shm", "tmp", 0, 0) != 0)
{
rt_kprintf("tmpfs mounted on /dev/shm failed!\n");
}
else {
rt_kprintf("tmpfs mounted on /dev/shm success!\n");
}
rt_kprintf("file system initialization done!\n");
return 0;
}
INIT_ENV_EXPORT(mnt_init);
#endif /* RT_USING_DFS */
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