boards/arm/qemu_cortex_m0/qemu_cortex_m0.dts

/*
 * Copyright (c) 2019 Nordic Semiconductor ASA
 *
 * SPDX-License-Identifier: Apache-2.0
 */

/dts-v1/;

#include <nordic/nrf51822_qfaa.dtsi>
#include "qemu_cortex_m0-pinctrl.dtsi"

/ {
	model = "QEMU Cortex-M0";
	compatible = "bbc,qemu-microbit";

	chosen {
		zephyr,console = &uart0;
		zephyr,shell-uart = &uart0;
		zephyr,bt-mon-uart = &uart0;
		zephyr,bt-c2h-uart = &uart0;
		zephyr,sram = &sram0;
		zephyr,flash = &flash0;
		zephyr,code-partition = &slot0_partition;
	};

	aliases {
		watchdog0 = &wdt0;
	};
};

&gpiote {
	status = "okay";
};

&gpio0 {
	status = "okay";
};

&uart0 {
	status = "okay";
	current-speed = <115200>;
	pinctrl-0 = <&uart0_default>;
	pinctrl-1 = <&uart0_sleep>;
	pinctrl-names = "default", "sleep";
};

&flash0 {

	partitions {
		compatible = "fixed-partitions";
		#address-cells = <1>;
		#size-cells = <1>;

		boot_partition: partition@0 {
			label = "mcuboot";
			reg = <0x00000000 0x8000>;
		};
		slot0_partition: partition@8000 {
			label = "image-0";
			reg = <0x00008000 0x1a000>;
		};
		slot1_partition: partition@22000 {
			label = "image-1";
			reg = <0x00022000 0x1a000>;
		};
		scratch_partition: partition@3c000 {
			label = "image-scratch";
			reg = <0x0003c000 0x2000>;
		};
		storage_partition: partition@3e000 {
			label = "storage";
			reg = <0x0003e000 0x00002000>;
		};
	};
};