This is reference from 動手寫 Linux Driver

You may use Git to clone the repository, toolchain to build the codes.

If you develope for the embedded system, you may need the Device Tree Compiler (DTC).

1. Install development tools

   pacman -S git
   pacman -S make gcc

2. Install the Linux kernel headers. It depends on the environment.

   • x86 series pacman -S linux-headers

   • ARMv7 series linux-armv7-headers

   • Even by the board ...

3. Install the Device Tree Compiler (DTC)

   pacman -S dtc