rpi configfs overlay

Author: FolderLevel

docs/0013_dtoverlay.md

@@ -184,4 +184,13 @@ https://github.com/raspberrypi/userland/tree/master/host_applications/linux/apps
   
          return data;
       }
-      ```
+      ```
+
+## Sense HAT DTS modify
+
+* 参考：
+  * [0023_Sense_HAT.md](0023_Sense_HAT.md)
+  * [configfs-overlays.txt](https://github.com/Xilinx/linux-xlnx/blob/master/Documentation/devicetree/configfs-overlays.txt)
+* [rpi-sense-overlay](https://github.com/ZengjfOS/RaspberryPi/tree/rpi-sense-overlay)
+  * `make`
+  * `sudo ./run.sh`