arm: mvebu: turris_omnia: print board info as Turris Mox

Unify the way how Omnia and Mox print board information (RAM size and
serial number).

Signed-off-by: Marek BehĂșn <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
1 file changed