/*
 * Copyright 2022-2023 NXP
 *
 * SPDX-License-Identifier: Apache-2.0
 */

#include <zephyr/dt-bindings/memory-attr/memory-attr-arm.h>

/ {
	/* Switch to lpuart2, since primary core uses lpuart1 */
	chosen {
		zephyr,flash = &ocram;
		zephyr,console = &lpuart2;
		zephyr,shell-uart = &lpuart2;
		zephyr,ipc_shm = &ocram2_overlay;
	};

	soc {
		/delete-node/ gpt@400f0000;

		/* Replace GPT2 with another GPT kernel timer */
		gpt2_hw_timer:gpt@400f0000 {
			compatible = "nxp,gpt-hw-timer";
			reg = <0x400f0000 0x4000>;
			interrupts = <120 0>;
			status = "okay";
		};
	};

	/* OpenAMP fails with full 512K OCRAM2 memory region as shared memory.
	 * Define a subset of the OCRAM2 region for demo to use
	 * Note that shared memory must have specific MPU attributes set
	 */
	ocram2_overlay: memory@202c0000 {
		compatible = "zephyr,memory-region", "mmio-sram";
		reg = <0x202c0000 DT_SIZE_K(16)>;
		zephyr,memory-region="OCRAM2_OVERLAY";
		zephyr,memory-attr = <( DT_MEM_ARM(ATTR_MPU_IO) )>;
	};
};

/* Enable secondary LPUART */
&lpuart2 {
	status = "okay";
	current-speed = <115200>;
};

/* Disable primary GPT timer */
&gpt_hw_timer {
	status = "disabled";
};