MA-7293 Support compiling zImage with imx_v7_mfg_defconfig in android imx 3.14 branch

When use zImage compiled with android imx_3.14 branch in mfgtool,
It will show erro "No device connected"

The root cause is DP is not pull up.
This patch distinguish mfgtool zImage and android zImage with macro CONFIG_FSL_UTP.

Signed-off-by: Zhang Sanshan <b51434@freescale.com>

drivers/usb/chipidea/udc.c

diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c
index f63886d..dbc7a2c 100644
--- a/drivers/usb/chipidea/udc.c
+++ b/drivers/usb/chipidea/udc.c
@@ -1766,7 +1766,6 @@
 			ci_hdrc_otg_fsm_start(ci);
 		return retval;
 	}
-
 	if (ci->vbus_active) {
 		pm_runtime_get_sync(&gadget->dev);
 		hw_device_reset(ci);
@@ -1774,8 +1773,9 @@
 		/* interrupt, error, port change, reset, sleep/suspend */
 		hw_write(ci, OP_USBINTR, ~0,
 			USBi_UI|USBi_UEI|USBi_PCI|USBi_URI|USBi_SLI);
+		if (IS_ENABLED(CONFIG_FSL_UTP))
+			hw_write(ci, OP_USBCMD, USBCMD_RS, USBCMD_RS);
 	}
-
 	return retval;
 }