michaelh/zephyr
1
0
Fork 0
Code Releases Activity

boards: nxp: imx943_evk: add basic support for M33 platform

Browse source 
Added basic support for M33 platform.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
This commit is contained in:
Yangbo Lu 2025-06-05 10:43:41 +08:00 • committed by Benjamin Cabé
commit 8463f20913
5 changed files with 83 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

1
boards/nxp/imx943_evk/Kconfig.imx943_evk
View file

@ -3,4 +3,5 @@
config BOARD_IMX943_EVK
select SOC_MIMX94398_A55 if BOARD_IMX943_EVK_MIMX94398_A55
select SOC_MIMX94398_M33 if BOARD_IMX943_EVK_MIMX94398_M33
select SOC_PART_NUMBER_MIMX94398AVKM

10
boards/nxp/imx943_evk/imx943_evk-pinctrl.dtsi
View file

@ -15,4 +15,14 @@
drive-strength = "x4";
};
};
lpuart8_default: lpuart8_default {
group0 {
pinmux = <&iomuxc_dap_tclk_swclk_lpuart_rx_lpuart8_rx>,
<&iomuxc_dap_tms_swdio_lpuart_tx_lpuart8_tx>;
bias-pull-up;
slew-rate = "slightly_fast";
drive-strength = "x4";
};
};
};

31
boards/nxp/imx943_evk/imx943_evk_mimx94398_m33.dts Normal file
View file

@ -0,0 +1,31 @@
/*
* Copyright 2025 NXP
*
* SPDX-License-Identifier: Apache-2.0
*/
/dts-v1/;
#include <nxp/nxp_imx943_m33.dtsi>
#include "imx943_evk-pinctrl.dtsi"
/ {
model = "NXP i.MX943 EVK board";
compatible = "nxp,imx943_evk";
chosen {
/* TCM */
zephyr,flash = &itcm;
zephyr,sram = &dtcm;
zephyr,console = &lpuart8;
zephyr,shell-uart = &lpuart8;
};
};
&lpuart8 {
status = "okay";
current-speed = <115200>;
pinctrl-0 = <&lpuart8_default>;
pinctrl-names = "default";
};

18
boards/nxp/imx943_evk/imx943_evk_mimx94398_m33.yaml Normal file
View file

@ -0,0 +1,18 @@
#
# Copyright 2025 NXP
#
# SPDX-License-Identifier: Apache-2.0
#
identifier: imx943_evk/mimx94398/m33
name: NXP i.MX943 EVK M33
type: mcu
arch: arm
ram: 256
flash: 256
toolchain:
- zephyr
- gnuarmemb
supported:
- uart
vendor: nxp

23
boards/nxp/imx943_evk/imx943_evk_mimx94398_m33_defconfig Normal file
View file

@ -0,0 +1,23 @@
#
# Copyright 2025 NXP
#
# SPDX-License-Identifier: Apache-2.0
#
# clock-related configurations
CONFIG_CLOCK_CONTROL=y
# serial interface-related configurations
CONFIG_SERIAL=y
CONFIG_UART_CONSOLE=y
CONFIG_UART_INTERRUPT_DRIVEN=y
CONFIG_CONSOLE=y
# SCMI-related configurations
CONFIG_MBOX=y
CONFIG_MBOX_INIT_PRIORITY=0
CONFIG_ARM_SCMI=y
CONFIG_ARM_SCMI_NXP_VENDOR_EXTENSIONS=y
# kernel-related configurations
CONFIG_XIP=y