1/* 2 * Copyright 2022 NXP 3 * 4 * SPDX-License-Identifier: Apache-2.0 5 */ 6 7/dts-v1/; 8 9#include <nxp/nxp_mimx8mn_a53.dtsi> 10#include "mimx8mn_evk-pinctrl.dtsi" 11 12/ { 13 model = "NXP i.MX8MN A53"; 14 compatible = "fsl,mimx8mn"; 15 16 chosen { 17 zephyr,console = &uart4; 18 zephyr,shell-uart = &uart4; 19 zephyr,sram = &sram0; 20 }; 21 22 cpus { 23 cpu@0 { 24 status = "disabled"; 25 }; 26 cpu@1 { 27 status = "disabled"; 28 }; 29 }; 30 31 psci { 32 compatible = "arm,psci-0.2"; 33 method = "smc"; 34 }; 35 36 sram0: memory@93c00000 { 37 reg = <0x93c00000 DT_SIZE_M(1)>; 38 }; 39}; 40 41&uart4 { 42 current-speed = <115200>; 43 pinctrl-0 = <&uart4_default>; 44 pinctrl-names = "default"; 45 status = "okay"; 46}; 47