Added Onion Omega2 detection

Author: makermelissa

adafruit_platformdetect/board.py

@@ -71,7 +71,7 @@
 BINHO_NOVA                  = "BINHO_NOVA"
 
 ONION_OMEGA                 = "ONION_OMEGA"
-ONION_OMEGA2                 = "ONION_OMEGA2"
+ONION_OMEGA2                = "ONION_OMEGA2"
 
 # pylint: enable=bad-whitespace
 
@@ -354,6 +354,8 @@ def id(self):
             board_id = BINHO_NOVA
         elif chip_id == ap_chip.MIPS24KC:
             board_id = ONION_OMEGA
+        elif chip_id == ap_chip.MIPS24KEC:
+            board_id = ONION_OMEGA2
         return board_id
     # pylint: enable=invalid-name
 

adafruit_platformdetect/chip.py

@@ -23,6 +23,7 @@
 MCP2221 = "MCP2221"
 BINHO = "BINHO"
 MIPS24KC = "MIPS24KC"
+MIPS24KEC = "MIPS24KEC"
 
 class Chip:
     """Attempt detection of current chip / CPU."""
@@ -108,6 +109,8 @@ def _linux_id(self): # pylint: disable=too-many-branches
 
             if "MIPS 24Kc" in cpu_model:
                 linux_id = MIPS24KC
+            elif "MIPS 24KEc" in cpu_model:
+                linux_id = MIPS24KEC
 
         elif hardware in ("BCM2708", "BCM2709", "BCM2835"):
             linux_id = BCM2XXX