Change Serial Console on Boot to ttyS1



  • I've got an environment setup on a io board , that I would like to switch the linux console port from ttyS0 to ttyS1. I wasn't sure if that is done in /etc/inittab or in one of the system config files ?

    I have an omega2.



  • @john-frailey said in Change Serial Console on Boot to ttyS1:

    I've got an environment setup on a io board , that I would like to switch the linux console port from ttyS0 to ttyS1. I wasn't sure if that is done in /etc/inittab or in one of the system config files ?

    I have an omega2.

    I'm not sure how Oninon's kernel does it, but in Mediatek's, Linux detects which UART U-Boot activated and uses that.

    You could override this in the kernel if building it from source - I had to as I turned on a second one in a custom U-Boot, and Linux was then not using the one I wanted.



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