How can I convert platform specific file to device tree?.
I know theoretically about device tree. Please explain how its works in raspberry pi board or any other boards.
How can I convert platform specific file to device tree?.
I know theoretically about device tree. Please explain how its works in raspberry pi board or any other boards.
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A device-tree is simply a data structure for describing the hardware present on a system. In the absence of device-tree, systems rely on "board-files". These are C files with plenty of structures, each describing every individual hardware present on the system and also how they are connected.
To do this one requires proper understanding of the
This answer should help you get started in preparing a device-tree
dts
.Also there is an ongoing effort to migrate the raspberry-pi Linux-kernel to use device-tree. Take a look at the source and booting instructions.