1/*
2 * Copyright (c) 2021 Katsuhiro Suzuki
3 *
4 * SPDX-License-Identifier: Apache-2.0
5 */
6
7/dts-v1/;
8
9#include <sifive/riscv64-fu740.dtsi>
10
11/ {
12	chosen {
13		zephyr,console = &uart0;
14		zephyr,shell-uart = &uart0;
15		zephyr,sram = &l2lim;
16	};
17
18	ram0: ram0@80000000 {
19		compatible = "memory";
20		reg = <0x0 0x80000000 0x4 0x00000000>;
21		reg-names = "mem";
22	};
23};
24
25&uart0 {
26	status = "okay";
27	current-speed = <115200>;
28};
29
30/* disabled (used by Flash ROM by default) */
31&spi0 {
32	reg = <0x0 0x10040000 0x0 0x1000 0x0 0x20000000 0x0 0x2000000>;
33	flash0: flash@0 {
34		compatible = "issi,is25wp256d", "jedec,spi-nor";
35		status = "disabled";
36		size = <33554432>;
37		jedec-id = [96 60 18];
38		reg = <0>;
39		spi-max-frequency = <133000000>;
40	};
41};
42
43&spi1 {
44	status = "okay";
45};
46
47&spi2 {
48	status = "okay";
49};
50