m68knommu: remove obsolete 68360 support

Remove the obsolete Motorola/Freescale 68360 SoC support. It has been
bit rotting for many years with little active use in mainlne. There has
been no serial driver support for many years, so it is largely not
useful in its current state.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>

arch/m68k/Kconfig.cpu

@@ -114,13 +114,6 @@ config M68VZ328
 	help
 	  Motorola 68VZ328 processor support.
 
-config M68360
-	bool "MC68360"
-	depends on !MMU
-	select MCPU32
-	help
-	  Motorola 68360 processor support.
-
 endif # M68KCLASSIC
 
 if COLDFIRE