RPi.GPIO python module for Pine A64/A64+

[Wolfenstein]

I use this code

Code:

import RPi.GPIO as GPIO
GPIO.setmode(GPIO.BOARD)
GPIO.setup(3, GPIO.IN)

while True:
   print GPIO.input(3)

I have this setup
http://imgur.com/a/HjjuE
and I get nothing but "0" in the console.