/dts-v1/; #include "rmx100.dtsi" / { model = "Synopsys RMX100"; compatible = "snps,rmx100"; aliases { uart-0 = &uart0; }; chosen { zephyr,sram = &ddr0; zephyr,console = &uart0; zephyr,shell-uart = &uart0; }; }; &uart0 { status = "okay"; current-speed = <115200>; };