Change the GPIO pin multiplexing configuration for V38B. The USB GPIO pin

group is enabled for USB earlier (in cpu_init_f() instead of
usb_lowlevel_init()).

include/configs/v38b.h

@@ -246,7 +246,7 @@
 /*
  * GPIO configuration
  */
-#define CFG_GPS_PORT_CONFIG	0x90000404
+#define CFG_GPS_PORT_CONFIG	0x90001404
 
 /*
  * Miscellaneous configurable options