I have customized board based on Intel ISX reference design but having E3845 soc.
I am building coreboot for this taking Minnowboard max as reference.
But I am not able to get any serial prints also out.
Is there any signature related restriction which can use serial port not getting enabled?
Does this board support serial console on Platform control unit same as Minnowboard max.
Can FSP gold 4 can be used for this?