Dtb: Firmware ((exclusive))

uart0: serial@1e000000 { compatible = "ns16550a"; reg = <0x1e000000 0x1000>; interrupts = <1>; clock-frequency = <24000000>; current-speed = <115200>; status = "okay"; };

soc { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges; dtb firmware

tftp myboard.dtb fdt addr $loadaddr bootz $kernel_addr - $fdt_addr Or when building a Linux kernel with the DTB appended: uart0: serial@1e000000 { compatible = "ns16550a"; reg =