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Build a file system from existing BBB

IvanLai
Expert 1250 points

Hi guys:

                     I bought a BBB and I have done some action on it, now i want to copy this file system to the other BBB, how should  I do?? And the other questions, yesterday I transfered a file named "uEnv.txt" in /boot/uboot/ to the other BBB(called "OtherBBB"), and later "OtherBBB" couldn't enter its file system, i found the difference between uEnv.txt between each BBB only on one line about declaring "UUID", does anyone what happened???

  • 0
    TI__Guru**** 393215 points

    Hi,

    I will bring this to the attention of the SW team.

  • 0
    TI__Expert 4475 points
    Hi,

    To copy some applications or library in a file systems you have to change the ro to rw in your u-boot bootargs. This is when you want to copy when the board is started. If you want to copy file to the sd-card on the PC you have to know that the copy will be as root.
    You wrote "yesterday I transfered a file named "uEnv.txt" in /boot/uboot/". The uEnv.txt file you have to copy in a boot partition, not in a directory. If the uEnv.txt file is not found, the system will use the default U-Boot settings to continue booting.
    BTW which sdk do you using.

    BR
    Ivan