Both boards share the same board file, as the PortuxG20 is basically an
SBC based on the Stamp9G20.
Signed-off-by: NChristian Glindkamp <christian.glindkamp@taskit.de>
Acked-by: NAndrew Victor <linux@maxim.org.za>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>