ARM: imx_v6_v7_defconfig: Select CONFIG_USB_ONBOARD_HUB

The imx6qdl-udoo board has a USB2514 Hub connected to the
USB Host1 port.

Select CONFIG_USB_ONBOARD_HUB so that USB hub can be functional.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm/configs/imx_v6_v7_defconfig

@@ -336,6 +336,7 @@ CONFIG_USB_SERIAL_FTDI_SIO=m
 CONFIG_USB_SERIAL_OPTION=m
 CONFIG_USB_TEST=m
 CONFIG_USB_EHSET_TEST_FIXTURE=m
+CONFIG_USB_ONBOARD_HUB=y
 CONFIG_NOP_USB_XCEIV=y
 CONFIG_USB_MXS_PHY=y
 CONFIG_USB_GADGET=y