How to to figure the Linux BSP version on I.MX6ULL?

[_ZZ_]

Hi,

I have a custom I.MX6ULL board which runs Linux.

I need to figure out what BSP version has been used for the the Linux firmware on the board.

I do have access to the firmware source as well. 

Thanks,

[Harvey021]

uname -a or cat /proc/version can help

Best regards

Harvey