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

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
diff --git a/board/etx094/u-boot.lds.debug b/board/etx094/u-boot.lds.debug
index 12f6ce7..458d4e0 100644
--- a/board/etx094/u-boot.lds.debug
+++ b/board/etx094/u-boot.lds.debug
@@ -55,13 +55,13 @@
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    cpu/mpc8xx/start.o	(.text)
-    cpu/mpc8xx/traps.o	(.text)
-    cpu/mpc8xx/interrupts.o	(.text)
-    cpu/mpc8xx/cpu.o	(.text)
-    cpu/mpc8xx/cpu_init.o	(.text)
-    cpu/mpc8xx/speed.o	(.text)
-    cpu/mpc8xx/serial.o	(.text)
+    arch/ppc/cpu/mpc8xx/start.o	(.text)
+    arch/ppc/cpu/mpc8xx/traps.o	(.text)
+    arch/ppc/cpu/mpc8xx/interrupts.o	(.text)
+    arch/ppc/cpu/mpc8xx/cpu.o	(.text)
+    arch/ppc/cpu/mpc8xx/cpu_init.o	(.text)
+    arch/ppc/cpu/mpc8xx/speed.o	(.text)
+    arch/ppc/cpu/mpc8xx/serial.o	(.text)
     arch/ppc/lib/extable.o	(.text)
     arch/ppc/lib/ppcstring.o	(.text)
     lib/string.o	(.text)