/* * Copyright (c) 2019 Linaro Limited * * SPDX-License-Identifier: Apache-2.0 */ / { chosen { /* * shared memory reserved for the inter-processor communication */ zephyr,ipc_shm = &sramx1; zephyr,ipc = &mailbox0; }; sramx1:memory@4000000{ compatible = "mmio-sram"; reg = <0x4000000 0x8000>; }; };