1/*
2 * Copyright (c) 2019 Linaro Limited
3 *
4 * SPDX-License-Identifier: Apache-2.0
5 */
6
7/ {
8	chosen {
9		/*
10		 * shared memory reserved for the inter-processor communication
11		 */
12
13		zephyr,ipc_shm = &sram4duplicate;
14		zephyr,ipc = &mailbox0;
15	};
16
17	/* This is a duplication of sram4, workaround */
18	sram4duplicate: memory@20040000 {
19		compatible = "mmio-sram";
20		reg = <0x20040000 DT_SIZE_K(16)>;
21	};
22};
23