Issue #331 has been reported by xinhua wang.
---------------------------------------- Feature #331: Add detail wiki how to use oxford serial card? https://ticket.coreboot.org/issues/331
* Author: xinhua wang * Status: New * Priority: Normal * Assignee: * Category: * Target version: ---------------------------------------- Add detail wiki how to use oxford serial card?
For example, early pci settings.. how to determine what mmio to use, etc
for the green one, I only see
[ 0.364949] 0000:01:00.0: ttyS4 at MMIO 0x83401000 (irq = 16, base_baud = 4000000) is a 16C950/954 [ 0.365132] 0000:01:00.0: ttyS5 at MMIO 0x83401200 (irq = 16, base_baud = 4000000) is a 16C950/954
then I am lost at what to do, I tried plug in 0x83401000, and select 0 index but it does not do anything
I tested the ttyS4 with another computer and my cable, adapter works.