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About userdata.img and "/data" in freescale platform

Question asked by 红星 余 on Nov 8, 2016
Latest reply on Nov 14, 2016 by Victor Linnik

Hi guys

 

I find a strange question about freescale platform, now my target board is iMX6Q board,  I use mfgtools download boot.img, recovery.img, system.img, u-boot-6q.bin to my target board. and check the eMMC partition as blew:

 

root@sabresd_6dq:/data/app # df
Filesystem               Size     Used     Free   Blksize
/dev                   377.8M   136.0K   377.7M   4096
/sys/fs/cgroup         377.8M    12.0K   377.8M   4096
/mnt/secure            377.8M     0.0K   377.8M   4096
/mnt/asec              377.8M     0.0K   377.8M   4096
/mnt/obb               377.8M     0.0K   377.8M   4096
/mnt/shm              1024.0K     0.0K  1024.0K   4096
/system                502.0M   406.8M    95.2M   4096
/data                    6.0G   196.1M     5.8G   4096
/cache                 495.8M    10.3M   485.6M   1024
/device                  7.7M     1.0M     6.7M   1024
/mnt/shell/emulated      6.0G   196.1M     5.8G   4096

 

My question there is no userdata.img to flash to my target board, why there is "/data" ?

 

Could you help me to answer this question?

 

Thanks

Best regards

Hongxing

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