Changes between Version 4 and Version 5 of linux/devicetree

Timestamp:

07/10/2018 04:42:07 PM (7 years ago)

Author:

Cale Collins

Comment:

restored section "adding new devices" and "compiling" from wayback.

linux/devicetree

@@ -74 +74 @@
 Therefore, its the bootloader that decides which DTB to load and from where.
 
-See [wiki:/ventana/bootloader] for details on how the DTB filename is chosen and loaded. 
+See [wiki:/ventana/bootloader] for details on how the DTB filename is chosen and loaded.
+
+== Adding New Devices to the Device Tree 
+For customers interested in adding a new device to an existing controller, see the [wiki:/SPI SPI] wiki page for an example of the process.
+
+== Compiling the Device Tree
+If you need to change the device-tree you can easily compile it on a Linux system using the dtc app from the device-tree-compiler package:
+{{{#!bash
+apt-get install device-tree-compiler
+dtc -O dtb -o imx6dl-gw51xx.dtb imqx6dl-gw51xx.dts
+}}}
+You can also de-compile a dtb back to a dts:
+{{{#!bash
+$ dtc -I dtb -O dts imx6dl-gw51xx.dtb  
+}}}