Tool/software: Linux
Hi there, I have managed to get OMAP-L138 SoC to boot the Linux on ARM core from uSD card. The Linux version is 4.9.28
I would like to disable UARTserial2 port.
I have removed reference to serial2 in device tree -> da850-lcdk.dts and rebuild the kernel.
However, Linux is still using the serial2 port.
Please, let me know if there is any more settings to be changed to disable serial port. Thanks