Netgear WGR614v3

Overview
Manuf. by Foxconn / Hon Hai / Ambit, model U12H018

The same hardware appears to be used with the WGT624v2 (minus Flash and RAM changes).

Links of Interest
On the linux-hacker.net forums (high res board shot) On the Seattle Wireless wiki (WGR614 page) Atheros SOC page on linux-mips.org