diff --git a/board/sharp/common/Makefile b/board/sharp/common/Makefile
index c0ffa51bcf..5a5bcbb31e 100644
--- a/board/sharp/common/Makefile
+++ b/board/sharp/common/Makefile
@@ -4,4 +4,6 @@ obj-$(CONFIG_VIDEO_MXS)	+= dma.o
 else
 obj- = __dummy__.o
 endif
-obj-y	:= cpu_clkdiv.o
\ No newline at end of file
+ifdef CONFIG_ARCH_MX28
+obj-$(CONFIG_ARCH_MX28)	+= cpu_clkdiv.o
+endif