Switch console from ISA to PCI serial port
For the non-virtual serial ports, use the PCI driver instead of the ISA
driver. This is more portable, because ISA is a deprecated 16-bit bus
that is only available on x86 platforms. PCI is widely available.
The PCI 8250 driver has been enabled in the cuttlefish kernel for a long
time, possibly forever, so this change should be a no-op for x86.
However, we leave the kernel serial port on isa-serial, because on x86
this is the only way to get earlycon messages.
Bug: 118442619
Change-Id: I0b6832902cd97f5b7ba73caedcfa8bcf8a61e5c2
Signed-off-by: Alistair Strachan <astrachan@google.com>
1 file changed