ARM: mvebu: Add LaCie 2Big and 5Big Network v2

Enable building LaCie 2Big and 5Big Network v2 in the mvebu v5 kernel.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lkml.kernel.org/r/1401132591-26305-4-git-send-email-andrew@lunn.ch


Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>