arm: socfpga: arria5_socdk: Enable qspiload console command

Enabling qspiload command which will load the kernel
image and dtb from UBIFS within MTD partition labeled
UBI.

Signed-off-by: Chin Liang See <clsee@altera.com>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Dinh Nguyen <dinh.linux@gmail.com>
Cc: Pavel Machek <pavel@denx.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Stefan Roese <sr@denx.de>

include/configs/socfpga_arria5_socdk.h

@@ -70,6 +70,7 @@
 	"mmcload=mmc rescan;" \
 		"load mmc 0:1 ${loadaddr} ${bootimage};" \
 		"load mmc 0:1 ${fdt_addr} ${fdtimage}\0" \
+	"qspiload=sf probe && mtdparts default && run ubiload\0" \
 	"qspiroot=/dev/mtdblock0\0" \
 	"qspirootfstype=jffs2\0" \
 	"qspiboot=setenv bootargs " CONFIG_BOOTARGS \