Hardware integration MVP (#71677)

homeassistant/components/raspberry_pi/hardware.py

@@ -0,0 +1,54 @@
+"""The Raspberry Pi hardware platform."""
+from __future__ import annotations
+
+from homeassistant.components.hardware.models import BoardInfo, HardwareInfo
+from homeassistant.components.hassio import get_os_info
+from homeassistant.core import HomeAssistant, callback
+from homeassistant.exceptions import HomeAssistantError
+
+from .const import DOMAIN
+
+BOARD_NAMES = {
+    "rpi": "Raspberry Pi",
+    "rpi0": "Raspberry Pi Zero",
+    "rpi0-w": "Raspberry Pi Zero W",
+    "rpi2": "Raspberry Pi 2",
+    "rpi3": "Raspberry Pi 3 (32-bit)",
+    "rpi3-64": "Raspberry Pi 3",
+    "rpi4": "Raspberry Pi 4 (32-bit)",
+    "rpi4-64": "Raspberry Pi 4",
+}
+
+MODELS = {
+    "rpi": "1",
+    "rpi0": "zero",
+    "rpi0-w": "zero_w",
+    "rpi2": "2",
+    "rpi3": "3",
+    "rpi3-64": "3",
+    "rpi4": "4",
+    "rpi4-64": "4",
+}
+
+
+@callback
+def async_info(hass: HomeAssistant) -> HardwareInfo:
+    """Return board info."""
+    if (os_info := get_os_info(hass)) is None:
+        raise HomeAssistantError
+    board: str
+    if (board := os_info.get("board")) is None:
+        raise HomeAssistantError
+    if not board.startswith("rpi"):
+        raise HomeAssistantError
+
+    return HardwareInfo(
+        board=BoardInfo(
+            hassio_board_id=board,
+            manufacturer=DOMAIN,
+            model=MODELS.get(board),
+            revision=None,
+        ),
+        name=BOARD_NAMES.get(board, f"Unknown Raspberry Pi model '{board}'"),
+        url=None,
+    )