Actually this board is the very same as the rta770bw,
where the additional 'b' within the name just
indicates 'Annex B'. The ADSL Modem itself is able
to handle both, Annex A as well as Annex B -
the loaded firmware makes the only difference
SVN-Revision: 35500
Switch to using the B53 switch driver where appropriate.
Use a non-tagged default config where it isn't confirmed to be
working.
Remove the switch configuration in preinit as the switch will now
be configured by the driver to use port isolation to prevent leakage
between lan and wan.
While at it, also provide a switch config for Neufbox 6.
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 35307
