ARM: kirkwood: remove support for legacy booting of Sheevaplug

The Kirkwood Sheevaplug platform has already been converted to the
Device Tree, so we can remove the legacy booting option for this
platform.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
3 files changed