Dtb Firmware ^new^ [2026]
memory@0 { device_type = "memory"; reg = <0x0 0x20000000>; /* 512 MB at address 0 */ };
chosen { bootargs = "console=ttyS0,115200 root=/dev/mmcblk0p2 rw rootwait"; stdout-path = &uart0; }; dtb firmware
uart0: serial@1e000000 { compatible = "ns16550a"; reg = <0x1e000000 0x1000>; interrupts = <1>; clock-frequency = <24000000>; current-speed = <115200>; status = "okay"; }; memory@0 { device_type = "memory"; reg = <0x0
cpus { #address-cells = <1>; #size-cells = <0>; memory@0 { device_type = "memory"
dtc -I dts -O dtb -o myboard.dtb myboard.dts To decompile an existing DTB back to DTS for inspection:
/dts-v1/; / { model = "MyCustomBoard v1.0"; compatible = "mycompany,myboard"; #address-cells = <1>; #size-cells = <1>;