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

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
diff --git a/board/samsung/smdk6400/u-boot-nand.lds b/board/samsung/smdk6400/u-boot-nand.lds
index a074420..29a4f61 100644
--- a/board/samsung/smdk6400/u-boot-nand.lds
+++ b/board/samsung/smdk6400/u-boot-nand.lds
@@ -34,8 +34,8 @@
 	. = ALIGN(4);
 	.text      :
 	{
-	  cpu/arm1176/start.o	(.text)
-	  cpu/arm1176/s3c64xx/cpu_init.o	(.text)
+	  arch/arm/cpu/arm1176/start.o	(.text)
+	  arch/arm/cpu/arm1176/s3c64xx/cpu_init.o	(.text)
 	  *(.text)
 	}