Hi Andy,

I have attached the kernel config and dmesg log for a mainline 4.6.7 kernel that boots and has serial console output on Intel Edison.

I have attempted to use the attached config as a base for 4.7.0 and newer kernels, but can't seem to get the 8250 serial console to work.

Let me know if there is anything else I can do to help and thanks for taking a look at this!

-Anderson
dmesg.txt
edison_config.txt