The hardware of the v3 is identical to the v2.
Based-on-patch-by: Andreas Ziegler <github@andreas-ziegler.de>
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
Backport of r47406
git-svn-id: svn://svn.openwrt.org/openwrt/branches/chaos_calmer@48843 3c298f89-4303-0410-b956-a3cf2f4a3e73