ARM: i.MX6 Phytec phyFLEX: Add Nand update support

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

arch/arm/boards/phytec-phyflex-imx6/board.c

@@ -21,6 +21,7 @@
 #include <gpio.h>
 #include <init.h>
 #include <of.h>
+#include <mach/bbu.h>
 
 #include <mach/imx6.h>
 
@@ -43,6 +44,8 @@ static int phytec_pfla02_init(void)
 
 	eth_phy_reset();
 
+	imx6_bbu_nand_register_handler("nand", BBU_HANDLER_FLAG_DEFAULT);
+
 	return 0;
 }
 device_initcall(phytec_pfla02_init);