各位好！为啥我的tiny6410开发板下载友善官方给的镜像时，是不是出现这个。过一段时间又好了。请问这个硬件原因还是软件的？求大神指点
VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5
one_wire_status: 4
s3c-rtc s3c64xx-rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
Freeing init memory: 1396K
UBIFS error (pid 855): ubifs_get_sb: cannot open "ubi0:FriendlyARM-root", error -19
mount: mounting ubi0:FriendlyARM-root on /r failed: No such device
1Wire touchscreen OK
/init: line 103: can't open /r/dev/console: no such file
Kernel panic - not syncing: Attempted to kill init!
[<c016a9a4>] (unwind_backtrace+0x0/0xe4) from [<c050a9d8>] (panic+0x68/0x194)
[<c050a9d8>] (panic+0x68/0x194) from [<c01827e4>] (do_exit+0x68/0x664)
[<c01827e4>] (do_exit+0x68/0x664) from [<c018310c>] (do_group_exit+0xb0/0xe4)
[<c018310c>] (do_group_exit+0xb0/0xe4) from [<c0183150>] (sys_exit_group+0x10/0x18)
[<c0183150>] (sys_exit_group+0x10/0x18) from [<c0165e60>] (ret_fast_syscall+0x0/0x30)
one_wire_status: 2
