boards: nxp: frdm_ke17z: add the board support

Added configuration file to support frdm_ke17z board

Signed-off-by: Anke Xiao <anke.xiao@nxp.com>

boards/nxp/frdm_ke17z/Kconfig.frdm_ke17z

@@ -0,0 +1,7 @@
+# FRDM-KE17Z board configuration
+# Copyright 2024 NXP
+# SPDX-License-Identifier: Apache-2.0
+
+config BOARD_FRDM_KE17Z
+	select SOC_MKE17Z7
+	select SOC_PART_NUMBER_MKE17Z256VLL7

boards/nxp/frdm_ke17z/board.cmake

@@ -0,0 +1,8 @@
+# Copyright 2024 NXP
+# SPDX-License-Identifier: Apache-2.0
+
+board_runner_args(linkserver "--device=MKE17Z256xxx7:FRDM-KE17Z")
+board_runner_args(jlink "--device=MKE17Z256xxx7" "--reset-after-load")
+
+include(${ZEPHYR_BASE}/boards/common/linkserver.board.cmake)
+include(${ZEPHYR_BASE}/boards/common/jlink.board.cmake)

boards/nxp/frdm_ke17z/board.yml

@@ -0,0 +1,5 @@
+board:
+  name: frdm_ke17z
+  vendor: nxp
+  socs:
+    - name: mke17z7

boards/nxp/frdm_ke17z/doc/index.rst

@@ -0,0 +1,198 @@
+.. _frdm_ke17z:
+
+NXP FRDM-KE17Z
+##############
+
+Overview
+********
+
+The FRDM-KE17Z is a development board for NXP Kinetis KE1xZ 32-bit
+MCU-based platforms. The FRDM-KE17Z contains a robust TSI module
+with up to 50 channels which makes this board highly flexible
+for touch keys. Offers options for serial
+communication, flash programming, and run-control debugging.
+
+.. figure:: frdmke17z.webp
+   :align: center
+   :alt: FRDM-KE17Z
+
+   FRDM-KE17Z (Credit: NXP)
+
+Hardware
+********
+
+- MKE17Z256VLL7 MCU (up to 72 MHz, 256 KB flash memory, 48 KB SRAM,
+  and 100 Low profile Quad Flat Package (LQFP))
+- 3.3 V or 5 V MCU operation
+- 6-axis FXOS8700CQ digital accelerometer
+- 3-axis digital angular rate gyroscope
+- One RGB LED
+- Two user push-buttons
+- Thermistor
+- Two capacitive touchpads
+- Flex I/O pin header
+
+For more information about the KE1xZ SoC and the FRDM-KE17Z board, see
+these NXP reference documents:
+
+- `FRDM-KE17Z Website`_
+- `FRDM-KE17Z User Guide`_
+- `FRDM-KE17Z Reference Manual`_
+- `FRDM-KE17Z Datasheet`_
+
+Supported Features
+==================
+
+The frdm_ke17z board configuration supports the following hardware
+features:
+
++-----------+------------+-------------------------------------+
+| Interface | Controller | Driver/Component                    |
++===========+============+=====================================+
+| NVIC      | on-chip    | nested vector interrupt controller  |
++-----------+------------+-------------------------------------+
+| SYSTICK   | on-chip    | systick                             |
++-----------+------------+-------------------------------------+
+| PINCTRL   | on-chip    | pinctrl                             |
++-----------+------------+-------------------------------------+
+| GPIO      | on-chip    | gpio                                |
++-----------+------------+-------------------------------------+
+| UART      | on-chip    | uart                                |
++-----------+------------+-------------------------------------+
+
+The default configuration can be found in the defconfig file:
+:zephyr_file:`boards/nxp/frdm_ke17z/frdm_ke17z_defconfig`.
+
+Other hardware features are not currently supported by the port.
+
+System Clock
+============
+
+The KE17Z SoC is configured to run at 48 MHz using the FIRC.
+
+Serial Port
+===========
+
+The KE17Z SoC has three UARTs. UART0 is configured for the console.
+
+Programming and Debugging
+*************************
+
+Build and flash applications as usual (see :ref:`build_an_application` and
+:ref:`application_run` for more details).
+
+Configuring a Debug Probe
+=========================
+
+A debug probe is used for both flashing and debugging the board. This board is
+configured by default to use Linkserver.
+
+Early versions of this board have an outdated version of the OpenSDA bootloader
+and require an update. Please see the `DAPLink Bootloader Update`_ page for
+instructions to update from the CMSIS-DAP bootloader to the DAPLink bootloader.
+
+Option 1: Linkserver
+--------------------
+
+Install the :ref:`linkserver-debug-host-tools` and make sure they are in your
+search path.  LinkServer works with the default CMSIS-DAP firmware included in
+the on-board debugger.
+
+      Linkserver is the default for this board, ``west flash`` and ``west debug`` will
+      call the linkserver runner.
+
+.. code-block:: console
+
+   west flash
+
+
+External JLink: :ref:`jlink-external-debug-probe`
+-------------------------------------------------
+
+Install the :ref:`jlink-debug-host-tools` and make sure they are in your search
+path.
+
+Attach a J-Link 10-pin connector to J14. Check that jumpers J8 and J9 are
+**off** (they are on by default when boards ship from the factory) to ensure
+SWD signals are disconnected from the OpenSDA microcontroller.
+Use the ``-r jlink`` option with west to use the jlink runner.
+
+.. code-block:: console
+
+   west flash -r jlink
+
+Configuring a Console
+=====================
+
+Regardless of your choice in debug probe, we will use the OpenSDA
+microcontroller as a usb-to-serial adapter for the serial console.
+
+Connect a USB cable from your PC to J6.
+
+Use the following settings with your serial terminal of choice (minicom, putty,
+etc.):
+
+- Speed: 115200
+- Data: 8 bits
+- Parity: None
+- Stop bits: 1
+
+Flashing
+========
+
+Here is an example for the :ref:`hello_world` application.
+
+.. zephyr-app-commands::
+   :zephyr-app: samples/hello_world
+   :board: frdm_ke17z
+   :goals: flash
+
+Open a serial terminal, reset the board (press the SW1 button), and you should
+see the following message in the terminal:
+
+.. code-block:: console
+
+   *** Booting Zephyr OS build xxxxxxxxxxxx ***
+   Hello World! frdm_ke17z/mke17z7
+
+Debugging
+=========
+
+Here is an example for the :ref:`hello_world` application.
+
+.. zephyr-app-commands::
+   :zephyr-app: samples/hello_world
+   :board: frdm_ke17z
+   :goals: debug
+
+Open a serial terminal, step through the application in your debugger, and you
+should see the following message in the terminal:
+
+.. code-block:: console
+
+   *** Booting Zephyr OS build xxxxxxxxxxxx ***
+   Hello World! frdm_ke17z/mke17z7
+
+.. _FRDM-KE17Z Website:
+   https://www.nxp.com/design/design-center/development-boards-and-designs/general-purpose-mcus/freedom-development-platform-for-72mhz-ke17z-ke13z-ke12z-mcus:FRDM-KE17Z
+
+.. _FRDM-KE17Z User Guide:
+   https://www.nxp.com/docs/en/user-guide/KE17ZHDG.pdf
+
+.. _FRDM-KE17Z Reference Manual:
+   https://www.nxp.com/docs/en/reference-manual/KE1xZP100M72SF1RM.pdf
+
+.. _FRDM-KE17Z Datasheet:
+   https://www.nxp.com/docs/en/data-sheet/KE1xZP100M72SF1.pdf
+
+.. _DAPLink Bootloader Update:
+   https://os.mbed.com/blog/entry/DAPLink-bootloader-update/
+
+.. _OpenSDA DAPLink FRDM-KE17Z Firmware:
+   https://www.nxp.com/design/design-center/software/sensor-toolbox/opensda-serial-and-debug-adapter:OPENSDA?tid=vanOpenSDA
+
+.. _linkserver-debug-host-tools:
+   https://www.nxp.com/lgfiles/updates/mcuxpresso/LinkServer_1.5.30.exe
+
+.. _OpenSDA J-Link Firmware for FRDM-KE17Z:
+   https://www.segger.com/downloads/jlink/OpenSDA_FRDM-KE17Z

boards/nxp/frdm_ke17z/frdm_ke17z-pinctrl.dtsi

@@ -0,0 +1,20 @@
+/*
+ * Copyright 2024 NXP
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+
+#include <nxp/kinetis/MKE17Z256VLL7-pinctrl.h>
+
+&pinctrl {
+
+	lpuart0_default: lpuart0_default {
+		group0 {
+			pinmux = <LPUART0_TX_PTB1>,
+				<LPUART0_RX_PTB0>;
+			drive-strength = "low";
+			slew-rate = "slow";
+		};
+	};
+};

boards/nxp/frdm_ke17z/frdm_ke17z.dts

@@ -0,0 +1,76 @@
+/*
+ * Copyright 2024 NXP
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/dts-v1/;
+
+#include <nxp/nxp_ke17z.dtsi>
+#include "frdm_ke17z-pinctrl.dtsi"
+#include <zephyr/dt-bindings/input/input-event-codes.h>
+
+/ {
+	model = "NXP Freedom KE17Z board";
+	compatible = "nxp,frdm-ke17z", "nxp,ke17z", "nxp,mke17z7";
+
+	aliases {
+		led0 = &red_led;
+		led1 = &green_led;
+		led2 = &blue_led;
+		sw0 = &user_button_0;
+		sw1 = &user_button_1;
+	};
+
+	chosen {
+		zephyr,sram = &sram_u;
+		zephyr,flash = &flash0;
+		zephyr,console = &lpuart0;
+		zephyr,shell-uart = &lpuart0;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		red_led: led_0 {
+			gpios = <&gpiod 10 GPIO_ACTIVE_LOW>;
+			label = "RGB RED";
+		};
+		green_led: led_1 {
+			gpios = <&gpiod 11 GPIO_ACTIVE_LOW>;
+			label = "RGB GREEN";
+		};
+		blue_led: led_2 {
+			gpios = <&gpiod 12 GPIO_ACTIVE_LOW>;
+			label = "RGB BLUE";
+		};
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+		user_button_0: button_0 {
+			label = "User SW2";
+			gpios = <&gpiod 3 GPIO_ACTIVE_LOW>;
+			zephyr,code = <INPUT_KEY_0>;
+		};
+		user_button_1: button_1 {
+			label = "User SW3";
+			gpios = <&gpioe 14 GPIO_ACTIVE_LOW>;
+			zephyr,code = <INPUT_KEY_1>;
+		};
+	};
+};
+
+&lpuart0 {
+	status = "okay";
+	current-speed = <115200>;
+	pinctrl-0 = <&lpuart0_default>;
+	pinctrl-names = "default";
+};
+
+&gpiod {
+	status = "okay";
+};
+
+&gpioe {
+	status = "okay";
+};

boards/nxp/frdm_ke17z/frdm_ke17z.yaml

@@ -0,0 +1,14 @@
+identifier: frdm_ke17z
+name: NXP FRDM-KE17Z
+type: mcu
+arch: arm
+ram: 32
+flash: 256
+toolchain:
+  - zephyr
+  - gnuarmemb
+  - xtools
+supported:
+  - gpio
+  - uart
+vendor: nxp

boards/nxp/frdm_ke17z/frdm_ke17z_defconfig

@@ -0,0 +1,20 @@
+#
+# Copyright 2024 NXP
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+# Enable console
+CONFIG_CONSOLE=y
+CONFIG_UART_CONSOLE=y
+CONFIG_SERIAL=y
+
+# GPIO Controller
+CONFIG_GPIO=y
+
+# Clock Control
+CONFIG_CLOCK_CONTROL=y
+CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=48000000
+
+# Enable pin controller
+CONFIG_PINCTRL=y