/dts-v1/; #include / { model = "em_starterkit-em9d"; compatible = "snps,em_starterkit-em9d", "snps,em_starterkit"; aliases { uart_0 = &uart0; uart_1 = &uart1; uart_2 = &uart2; }; chosen { zephyr,console = &uart1; }; }; &uart1 { status = "ok"; current-speed = <115200>; };