bcm63xx: Add support for the T-Com Speedport W 500V.
Add support for the T-Com Speedport W 500V using a special tagged image as it
identifies itself as a 96348GW, but has some gpios wired differently, and also
has only one ethernet port without a switch attached to it.
Signed-off-by: Jonas Gorski <[email protected]>
SVN-Revision: 24190