Add Lechee RV SBC (D1 RISC-V Processor)

adafruit_platformdetect/board.py

@@ -161,6 +161,8 @@ def id(self) -> Optional[str]:
             board_id = boards.GENERIC_LINUX_PC
         elif chip_id == chips.TDA4VM:
             board_id = self._tisk_id()
+        elif chip_id == chips.D1_RISCV:
+            board_id = self._armbian_id()
         self._board_id = board_id
         return board_id
 
@@ -328,6 +330,8 @@ def _armbian_id(self) -> Optional[str]:
             board = boards.NANOPI_DUO2
         elif board_value == "nanopineo":
             board = boards.NANOPI_NEO
+        elif board_value == "nezha":
+            board = boards.LICHEE_RV
 
         return board
 
@@ -658,6 +662,11 @@ def any_tisk_board(self) -> bool:
         """Check whether the current board is any defined TI SK Board."""
         return self.id in [v[0] for v in boards._TI_SK_BOARD_IDS]
 
+    @property
+    def any_lichee_riscv_board(self) -> bool:
+        """Check whether the current board is any defined Lichee RISC-V."""
+        return self.id in boards._LICHEE_RISCV_IDS
+
     @property
     def any_embedded_linux(self) -> bool:
         """Check whether the current board is any embedded Linux device."""
@@ -687,6 +696,7 @@ def any_embedded_linux(self) -> bool:
                 self.any_bananapi,
                 self.any_maaxboard,
                 self.any_tisk_board,
+                self.any_lichee_riscv_board,
             ]
         )
 

adafruit_platformdetect/chip.py

@@ -240,6 +240,9 @@ def _linux_id(self) -> Optional[str]:
         if self.detector.check_dt_compatible_value("ti,j721e"):
             return chips.TDA4VM
 
+        if self.detector.check_dt_compatible_value("sun20i-d1"):
+            return chips.D1_RISCV
+
         linux_id = None
         hardware = self.detector.get_cpuinfo_field("Hardware")
 

adafruit_platformdetect/constants/boards.py

@@ -127,6 +127,7 @@
 SIFIVE_UNLEASHED = "SIFIVE_UNLEASHED"
 
 ALLWINER_D1 = "ALLWINER_D1"
+LICHEE_RV = "LICHEE_RV"
 
 MICROCHIP_MCP2221 = "MICROCHIP_MCP2221"
 
@@ -516,3 +517,6 @@
 
 # MaaXBoard boards
 _MAAXBOARD_IDS = ("MAAXBOARD", "MAAXBOARD_MINI")
+
+# Lichee RISC-V boards
+_LICHEE_RISCV_IDS = (LICHEE_RV,)

adafruit_platformdetect/constants/chips.py

@@ -57,6 +57,7 @@
 MT8167 = "MT8167"
 ATOM_X5_Z8350 = "X5-Z8350"
 RP2040_U2IF = "RP2040_U2IF"
+D1_RISCV = "D1_RISCV"
 
 
 BCM_RANGE = {"BCM2708", "BCM2709", "BCM2711", "BCM2835", "BCM2837"}