zephyr/samples/subsys/ipc/openamp/remote/boards/lpcxpresso55s69_lpc55s69_cp...

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/*
* 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)>;
};
};