m68k: Move cpu/$CPU to arch/m68k/cpu/$CPU

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
diff --git a/board/freescale/m54451evb/u-boot.spa b/board/freescale/m54451evb/u-boot.spa
index e63b1f2..09ac481 100644
--- a/board/freescale/m54451evb/u-boot.spa
+++ b/board/freescale/m54451evb/u-boot.spa
@@ -55,8 +55,8 @@
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    cpu/mcf5445x/start.o		(.text)
-    cpu/mcf5445x/libmcf5445x.a	(.text)
+    arch/m68k/cpu/mcf5445x/start.o		(.text)
+    arch/m68k/cpu/mcf5445x/libmcf5445x.a	(.text)
     arch/m68k/lib/libm68k.a		(.text)
     common/cmd_flash.o		(.text)
     common/dlmalloc.o		(.text)
diff --git a/board/freescale/m54451evb/u-boot.stm b/board/freescale/m54451evb/u-boot.stm
index 7c3f068..e64a56c 100644
--- a/board/freescale/m54451evb/u-boot.stm
+++ b/board/freescale/m54451evb/u-boot.stm
@@ -55,12 +55,12 @@
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    cpu/mcf5445x/start.o		(.text)
-/*    cpu/mcf5445x/cpu_init.o		(.text)
-    cpu/mcf5445x/cpu.o			(.text)
-    cpu/mcf5445x/dspi.o			(.text)
-    cpu/mcf5445x/interrupt.o		(.text)
-    cpu/mcf5445x/speed.o		(.text)
+    arch/m68k/cpu/mcf5445x/start.o		(.text)
+/*    arch/m68k/cpu/mcf5445x/cpu_init.o		(.text)
+    arch/m68k/cpu/mcf5445x/cpu.o			(.text)
+    arch/m68k/cpu/mcf5445x/dspi.o			(.text)
+    arch/m68k/cpu/mcf5445x/interrupt.o		(.text)
+    arch/m68k/cpu/mcf5445x/speed.o		(.text)
     arch/m68k/lib/board.o			(.text)
     common/serial.o			(.text)
     common/console.o			(.text)