ar71xx: add model detection for the MERCURY MW4530R board
Mercury MW4530R is a TP-Link TL-WDR4310 clone but
with a much lower price tag (~ $40). This patch
is tested to work at trunk r37525.
Signed-off-by: Leon Xu <[email protected]>
Patchwork: http://patchwork.openwrt.org/patch/3856/
Signed-off-by: Gabor Juhos <[email protected]>
SVN-Revision: 37570