mx31litekit: Fix boot with the new relocation scheme.

imx31_litekit has been converted to the new relocation scheme, but it does not boot.

Make the boot functional by using board_early_init_f .

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Tested-by: Magnus Lilja <lilja.magnus@gmail.com>
diff --git a/include/configs/imx31_litekit.h b/include/configs/imx31_litekit.h
index 9405f56..7ee7076 100644
--- a/include/configs/imx31_litekit.h
+++ b/include/configs/imx31_litekit.h
@@ -145,6 +145,7 @@
 #define CONFIG_NR_DRAM_BANKS	1
 #define PHYS_SDRAM_1		CSD0_BASE
 #define PHYS_SDRAM_1_SIZE	(128 * 1024 * 1024)
+#define CONFIG_BOARD_EARLY_INIT_F
 
 #define CONFIG_SYS_SDRAM_BASE		CSD0_BASE
 #define CONFIG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR