Andrew Turner eba1a249df Add support to find the arm64 serial using the ACPI tables. This uses the
Serial Port Console Redirection Table to find the device to use.

Obtained from:	ABT Systems Ltd
Sponsored by:	The FreeBSD Foundation
2016-11-21 19:26:58 +00:00
..
2016-10-04 20:27:15 +00:00