+elif chip_id == ap_chip.HFU540:
+ from adafruit_blinka.microcontroller.hfu540.pin import *
+elif chip_id == ap_chip.BINHO:
+ from adafruit_blinka.microcontroller.nova import *
+elif chip_id == ap_chip.MIPS24KC:
+ from adafruit_blinka.microcontroller.atheros.ar9331.pin import *