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>

board/freescale/mx53loco/mx53loco.c

@@ -288,7 +288,6 @@ int board_early_init_f(void)
 
 int board_init(void)
 {
-	gd->bd->bi_arch_number = MACH_TYPE_MX53_LOCO;
 	gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
 
 	return 0;

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