fdt/examples/basic_info.rs

static MY_FDT: &[u8] = include_bytes!("../test.dtb");

fn main() {
    let fdt = fdt::Fdt::new(MY_FDT).unwrap();

    println!("This is a devicetree representation of a {}", fdt.root().model());
    println!("...which is compatible with at least: {}", fdt.root().compatible().first());
    println!(
        "...and has at least one memory location at: {:#X}\n",
        fdt.memory().regions().next().unwrap().starting_address as usize
    );

    let chosen = fdt.chosen();

    if let Some(bootargs) = chosen.bootargs() {
        println!("The bootargs are: {:?}", bootargs);
    }

    if let Some(stdout) = chosen.stdout() {
        println!("It would write to: {}", stdout.name);
    }
}