[PATCH] arm64/acpi: make ACPI boot preference configurable

On Tue, Feb 27, 2018 at 09:44:09AM -0500, Jonathan Toppins wrote:

For arm64 DT is suppose to *not* be the preferred method, 

This has never been the upstream position.

DT has been the default since day one, and changing this would be a
regression, as has been stated several times in the past.

If *the system vendor* intends that the system only uses ACPI, they
would not provide a DT.

If *you* prefer to use ACPI, feel free to alter your kernel command
line.

Thanks,
Mark.