BBB Serial Console


I’m trying to build the kernel for my BBB from the source downloaded from,

But once I download the built image from u-boot to DRAM, the kernel doesn’t show any message. I believe it has to do with serial console.

In menuconfig, kernel hacking->kernel low-level debug this is what I’ve got. I don’t see any UART here.

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Can anyone please guide me, how to tackle this? and what the chances to be done in dts?