m68k: move non-mmu 68000 platform code

The non-mmu 68000 specific code is inconsistently placed under a directory
named "platform". Move it to arch/m68k/ along with the other platform and
machine directories.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>

diff --cc arch/m68k/68000/Makefile
Simple merge

diff --cc arch/m68k/68000/bootlogo-vz.h
Simple merge

diff --cc arch/m68k/68000/bootlogo.h
Simple merge

diff --cc arch/m68k/68000/entry.S
Simple merge

diff --cc arch/m68k/68000/head.S
Simple merge

diff --cc arch/m68k/68000/ints.c
Simple merge

diff --cc arch/m68k/68000/m68328.c
Simple merge

diff --cc arch/m68k/68000/m68EZ328.c
Simple merge

diff --cc arch/m68k/68000/m68VZ328.c
Simple merge

diff --cc arch/m68k/68000/romvec.S
Simple merge

diff --cc arch/m68k/68000/timers.c
Simple merge

diff --cc arch/m68k/Makefile
Simple merge