/* * Copyright (c) 2019 Linaro Limited * * SPDX-License-Identifier: Apache-2.0 */ / { chosen { /* * shared memory reserved for the inter-processor communication */ zephyr,ipc_shm = &sram4duplicate; zephyr,ipc = &mailbox0; }; /* This is a duplication of sram4, workaround */ sram4duplicate: memory@20040000 { compatible = "mmio-sram"; reg = <0x20040000 DT_SIZE_K(16)>; }; };