Merge pull request #817 from burberius/raxda-zero3

Add Raxda ZERO 3 support

diff --combined src/board.py
index 4d7d2c32d86361a538d40e9287afeb28831b201c,085743a693b60d263f25ca785036602923b289b4..8915316130a074a862c0564dcfda36dea0df53a3
--- 1/src/board.py
--- 2/src/board.py
+++ b/src/board.py
@@@ -17,6 -17,7 +17,6 @@@ __blinka__ = Tru
  
  
  import sys
 -import os
  import adafruit_platformdetect.constants.boards as ap_board
  from adafruit_blinka.agnostic import board_id, detector
  
@@@ -267,6 -268,9 +267,9 @@@ elif board_id == ap_board.ROCK_PI_3C
  elif board_id == ap_board.RADXA_ZERO:
      from adafruit_blinka.board.radxa.radxazero import *
  
+ elif board_id == ap_board.RADXA_ZERO3:
+     from adafruit_blinka.board.radxa.radxazero3 import *
+ 
  elif board_id == ap_board.ROCK_PI_S:
      from adafruit_blinka.board.radxa.rockpis import *
  
@@@ -387,7 -391,10 +390,7 @@@ elif board_id == ap_board.LICHEEPI_4A
  elif board_id == ap_board.MILKV_DUO:
      from adafruit_blinka.board.milkv_duo import *
  
 -elif (
 -    "BLINKA_FORCECHIP" in os.environ
 -    and os.environ["BLINKA_FORCEBOARD"] == "GENERIC_AGNOSTIC_BOARD"
 -):
 +elif board_id == ap_board.OS_AGNOSTIC_BOARD:
      from adafruit_blinka.board.generic_agnostic_board import *
  
  elif "sphinx" in sys.modules: