1/* 2 * dts file for Hisilicon HiKey Development Board 3 * 4 * Copyright (C) 2015, Hisilicon Ltd. 5 * 6 */ 7 8/dts-v1/; 9 10/*Reserved 1MB memory for MCU*/ 11/memreserve/ 0x05e00000 0x00100000; 12 13#include "hi6220.dtsi" 14 15/ { 16 model = "HiKey Development Board"; 17 compatible = "hisilicon,hi6220-hikey", "hisilicon,hi6220"; 18 19 aliases { 20 serial0 = &uart0; /* On board UART0 */ 21 serial1 = &uart1; /* BT UART */ 22 serial2 = &uart2; /* LS Expansion UART0 */ 23 serial3 = &uart3; /* LS Expansion UART1 */ 24 }; 25 26 chosen { 27 stdout-path = "serial3:115200n8"; 28 }; 29 30 memory@0 { 31 device_type = "memory"; 32 reg = <0x0 0x0 0x0 0x40000000>; 33 }; 34 35 firmware { 36 optee { 37 compatible = "linaro,optee-tz"; 38 method = "smc"; 39 }; 40 }; 41}; 42 43&uart2 { 44 label = "LS-UART0"; 45}; 46&uart3 { 47 label = "LS-UART1"; 48}; 49