[PATCH] m68knommu: add 5208 ColdFire UART support to ColdFire serial driver

Add support for the Freescale 5208 processor UART's to the common
ColdFire serial port code.

Patch originally from Matt Waddel (from code originally written by
Mike Lavender).

Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>