ar71xx: fix D-Link DIR-615 rev. C1 WLAN MAC address

Fix the WLAN MAC address to match the one printed on the label by using the
correct address from the ART instead of the address of the LAN interface.

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44183 3c298f89-4303-0410-b956-a3cf2f4a3e73

ar71xx: remove the built-in MTD maps of several boards

We are passing the MTD layout via the kernel command line, so
it makes no sense to duplicate it in mach-* files. The patch
removes the built-in MTD maps of the following boards:

* AP113
* ALFA N2/N5
* DIR-600
* DIR-615
* DIR-825
* TEW-6{3,5}2BRP
* TEW-673GRU
* WHR-G301N
* WHR-HP-GN
* WHR-HP-G300N

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31108 3c298f89-4303-0410-b956-a3cf2f4a3e73

ar71xx: merge files-3.2 to files

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30405 3c298f89-4303-0410-b956-a3cf2f4a3e73