mx53loco: Place machine ID into board config

Let common code set the machine ID.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Jason Liu <jason.hui@linaro.org>
diff --git a/include/configs/mx53loco.h b/include/configs/mx53loco.h
index cfb38a5..4091703 100644
--- a/include/configs/mx53loco.h
+++ b/include/configs/mx53loco.h
@@ -30,6 +30,8 @@
 #define CONFIG_DISPLAY_CPUINFO
 #define CONFIG_DISPLAY_BOARDINFO
 
+#define CONFIG_MACH_TYPE	MACH_TYPE_MX53_LOCO
+
 #include <asm/arch/imx-regs.h>
 
 #define CONFIG_CMDLINE_TAG