[syslinux] non-standard (PCI) Serial port
jharg93 at gmail.com
Tue Jun 28 12:08:12 PDT 2016
I'm trying to get isolinux serial port working on a system. Using
UEFI boot mode but system does not have Legacy Serial port (3f8, etc)
enabled. Serial port devices are PCI devices, memory mapped I/O with
32-bit offset. Using linux kernel command line
console=uart8250,mmio32,xxxx,115200n8 works. However I do not see
syslinux/isolinux boot menu.
Looking through the code it looks like syslinux assumes serial ports
are I/O only and do not use EFI boot services Serial Port?
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