执行dvsdk-402中关于dmai的demo报错如下：
root@beagleboard:/mnt/usr/share/ti/ti-dmai-apps# ./video_decode_io2_dm3730.x470M
V -c h264dec -i /mnt/usr/share/ti/data/videos/davincieffect_480p30.264 -o h264_t
est_output.yuv
Starting application...
[23082.592346] Start address is covered by existing entry, can not create TLB entry for address: [0x85900000] size: [0x100000]
[23082.603637] DSP_init status [0x80008050]
Failed to open codec engine decode
End of application.
这个是什么原因呢？请指点！！
