| /* | |
| * Copyright 2023 honglin leng <a909204013@gmail.com> | |
| * | |
| * SPDX-License-Identifier: Apache-2.0 | |
| */ | |
| /dts-v1/; | |
| #include <broadcom/bcm2711.dtsi> | |
| / { | |
| model = "Raspberry Pi 4 Model B"; | |
| compatible = "raspberrypi,4-model-b", "brcm,bcm2838"; | |
| #address-cells = <1>; | |
| #size-cells = <1>; | |
| chosen { | |
| zephyr,console = &uart1; | |
| zephyr,shell-uart = &uart1; | |
| zephyr,sram = &sram0; | |
| }; | |
| }; | |
| &uart1 { | |
| status = "okay"; | |
| current-speed = <115200>; | |
| }; |