From ee623a3eaf4833f4da0282a8c6a1dd1ae90257e3 Mon Sep 17 00:00:00 2001
From: cpi <cpi@clockworkpi>
Date: Mon, 13 Apr 2020 10:15:53 -0700
Subject: [PATCH] Add Clockwork Pi board

---
 adafruit_platformdetect/board.py            | 17 ++++++++++++++++-
 adafruit_platformdetect/chip.py             |  3 +++
 adafruit_platformdetect/constants/boards.py |  3 +++
 adafruit_platformdetect/constants/chips.py  |  1 +
 bin/detect.py                               |  4 ++++
 5 files changed, 27 insertions(+), 1 deletion(-)

diff --git a/adafruit_platformdetect/board.py b/adafruit_platformdetect/board.py
index 83f5332e..69e3bdb4 100644
--- a/adafruit_platformdetect/board.py
+++ b/adafruit_platformdetect/board.py
@@ -73,6 +73,8 @@ def id(self):
             board_id = self._pynq_id()
         elif chip_id == chips.A64:
             board_id = self._pine64_id()
+        elif chip_id == chips.A33:
+            board_id = self._clockwork_pi_id()
         return board_id
 
     # pylint: enable=invalid-name
@@ -252,6 +254,14 @@ def _pynq_id(self):
         except FileNotFoundError:
             return None
 
+    def _clockwork_pi_id(self):
+        """Check what type of Clockwork Pi board."""
+        board_value = self.detector.get_device_model()
+        board = None
+        if board_value and "Clockwork CPI3" in board_value:
+            board = boards.CLOCKWORK_CPI3
+        return board
+
     @property
     def any_96boards(self):
         """Check whether the current board is any 96boards board."""
@@ -322,6 +332,11 @@ def any_pine64_board(self):
         """Check whether the current board is any Pine64 device."""
         return self.id in boards._PINE64_DEV_IDS
 
+    @property
+    def any_clockwork_pi_board(self):
+        """Check whether the current board is any Clockwork Pi device."""
+        return self.CLOCKWORK_CPI3
+
     @property
     def any_embedded_linux(self):
         """Check whether the current board is any embedded Linux device."""
@@ -331,7 +346,7 @@ def any_embedded_linux(self):
                 self.any_giant_board, self.any_jetson_board, self.any_coral_board,
                 self.any_odroid_40_pin, self.any_96boards, self.any_sifive_board,
                 self.any_onion_omega_board, self.any_pine64_board,
-                self.any_pynq_board,
+                self.any_pynq_board, self.any_clockwork_pi_board
             ]
         )
 
diff --git a/adafruit_platformdetect/chip.py b/adafruit_platformdetect/chip.py
index 5a9ea266..4e2d2307 100644
--- a/adafruit_platformdetect/chip.py
+++ b/adafruit_platformdetect/chip.py
@@ -64,6 +64,9 @@ def _linux_id(self):  # pylint: disable=too-many-branches,too-many-statements
         if self.detector.check_dt_compatible_value('fu500'):
             return chips.HFU540
 
+        if self.detector.check_dt_compatible_value('sun8i-a33'):
+            return chips.A33
+
         linux_id = None
         hardware = self.detector.get_cpuinfo_field('Hardware')
 
diff --git a/adafruit_platformdetect/constants/boards.py b/adafruit_platformdetect/constants/boards.py
index 78c12d31..247f1054 100644
--- a/adafruit_platformdetect/constants/boards.py
+++ b/adafruit_platformdetect/constants/boards.py
@@ -24,6 +24,9 @@
 NODEMCU = "NODEMCU"
 GIANT_BOARD = "GIANT_BOARD"
 
+# Clockwork Pi boards
+CLOCKWORK_CPI3 = "CLOCKWORK_CPI3"
+
 # Orange Pi boards
 ORANGE_PI_PC = "ORANGE_PI_PC"
 ORANGE_PI_R1 = "ORANGE_PI_R1"
diff --git a/adafruit_platformdetect/constants/chips.py b/adafruit_platformdetect/constants/chips.py
index 07dc69a1..591bb2dd 100644
--- a/adafruit_platformdetect/constants/chips.py
+++ b/adafruit_platformdetect/constants/chips.py
@@ -24,5 +24,6 @@
 MIPS24KEC = "MIPS24KEC"
 ZYNQ7000 = "ZYNQ7000"
 A64 = "A64"
+A33 = "A33"
 
 BCM_RANGE = {'BCM2708', 'BCM2709', 'BCM2711', 'BCM2835', 'BCM2837'}
diff --git a/bin/detect.py b/bin/detect.py
index 42f74ef9..186e204a 100755
--- a/bin/detect.py
+++ b/bin/detect.py
@@ -19,6 +19,7 @@
 print("Is this a Coral Edge TPU?", detector.board.CORAL_EDGE_TPU_DEV)
 print("Is this a SiFive Unleashed? ", detector.board.SIFIVE_UNLEASHED)
 print("Is this a PYNQ Board?", detector.board.PYNQ_Z1 | detector.board.PYNQ_Z2)
+print("Is this a Clockwork Pi board?", detector.board.any_clockwork_pi_board)
 print("Is this an embedded Linux system?", detector.board.any_embedded_linux)
 print("Is this a generic Linux PC?", detector.board.GENERIC_LINUX_PC)
 print("Is this an OS environment variable special case?", detector.board.FTDI_FT232H |
@@ -44,3 +45,6 @@
 
 if detector.board.any_pine64_board:
     print("Pine64 device detected.")
+
+if detector.board.any_clockwork_pi:
+    print("Clockwork Pi device detected.")