boards/arc/arduino_101_sss/arduino_101_sss.dts

/dts-v1/;

#define DT_FLASH_SIZE		__SIZE_K(128)
#define DT_SRAM_SIZE		__SIZE_K(24)
#define DT_DCCM_SIZE		__SIZE_K(8)

#define DT_FLASH_ADDR		0x40034000

#include "quark_se_c1000_ss.dtsi"

/ {
	model = "arduino_101_sss";
	compatible = "intel,arduino_101_sss", "intel,quark_se_c1000";

	aliases {
		uart_0 = &uart0;
		uart_1 = &uart1;
	};

	chosen {
		zephyr,sram = &sram0;
		zephyr,flash = &flash0;
		zephyr,console = &uart1;
	};
};

&uart1 {
	status = "ok";
	current-speed = <115200>;
};