Linux on the SH7763 - any positive experiences with peripheral use?

I'm trying to find first-hand testimonials about successfully using Linux with an SH7763.  More specifically, I want to make sure that there aren't any unforseen peripheral problems, such as Atmel's AP7000 sharing the second Ethernet MAC's pins with the LCD controller's pins.  I'd also like to know if anyone's used a touch screen with it.  How about a keyboard and mouse, in addition to an ethernet connection or two, an LCD, and possibly some serial communications. 

Please let me know if you or anyone you know have used this successfully.  Thanks!  : )