Patch from Tony Lindgren

This patch adds the arch files for Texas Instruments OMAP-1510 and 
1610 processors. 

OMAP is an embedded ARM processor with integrated DSP.

OMAP-1610 has hardware support for USB OTG, which might be of interest
to Linux developers. OMAP-1610 could be easily be used as development 
platform to add USB OTG support to Linux.

This patch is an updated version of patch 1769/1 with Russell King's
comments fixed. This patch requires patch 1777/1 applied.

This patch is brought to you by various linux-omap developers.