boards: nxp: Add frdm_rw612

Add basic board definition of the freedom rw612 board.

Signed-off-by: Declan Snyder <declan.snyder@nxp.com>

boards/nxp/frdm_rw612/CMakeLists.txt

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+#
+# Copyright 2022-2023 NXP
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+if(CONFIG_NXP_RW6XX_BOOT_HEADER)
+  zephyr_compile_definitions(BOARD_FLASH_SIZE=CONFIG_FLASH_SIZE*1024)
+  zephyr_library()
+  # This FCB is specific to the flash on this board, it won't work
+  # for boards with different flash chips. If you flash this FCB
+  # onto a board with a different flash chip you may break it.
+  # See MCUXpresso config tools for making a correct one.
+  zephyr_library_sources(W25Q512JVFIQ_FCB.c)
+endif()

boards/nxp/frdm_rw612/Kconfig.frdm_rw612

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+# Copyright 2024 NXP
+# SPDX-License-Identifier: Apache-2.0
+
+config BOARD_FRDM_RW612
+	select SOC_PART_NUMBER_RW612ETA2I

boards/nxp/frdm_rw612/W25Q512JVFIQ_FCB.c

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+/*
+ * Copyright 2021-2024 NXP
+ * All rights reserved.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <flash_config.h>
+
+__attribute__((section(".flash_conf"), used)) const fc_flexspi_nor_config_t
+flexspi_config = {
+	.memConfig = {
+		.tag = FC_BLOCK_TAG,
+		.version = FC_BLOCK_VERSION,
+		.readSampleClkSrc = 1,
+		.csHoldTime = 3,
+		.csSetupTime = 3,
+		.deviceModeCfgEnable = 1,
+		.deviceModeSeq = {.seqNum = 1, .seqId = 2},
+		.deviceModeArg = 0x02,
+		.configCmdEnable = 0,
+		.deviceType = 0x1,
+		.sflashPadType = kSerialFlash_4Pads,
+		.serialClkFreq = 5,
+		.sflashA1Size = 0x4000000U,
+		.sflashA2Size = 0,
+		.sflashB1Size = 0,
+		.sflashB2Size = 0,
+		.lookupTable = {
+
+			[0] = FC_FLEXSPI_LUT_SEQ(
+				FC_CMD_SDR, FC_FLEXSPI_1PAD, 0xEC,
+				FC_RADDR_SDR, FC_FLEXSPI_4PAD,
+				0x20),
+			[1] = FC_FLEXSPI_LUT_SEQ(
+				FC_MODE8_SDR, FC_FLEXSPI_4PAD, 0xF0,
+				FC_DUMMY_SDR, FC_FLEXSPI_4PAD,
+				0x04),
+			[2] = FC_FLEXSPI_LUT_SEQ(
+				FC_READ_SDR, FC_FLEXSPI_4PAD, 0x04,
+				FC_STOP_EXE, FC_FLEXSPI_1PAD, 0x00),
+
+
+			[4 * 1 + 0] = FC_FLEXSPI_LUT_SEQ(
+				FC_CMD_SDR, FC_FLEXSPI_1PAD, 0x05,
+				FC_READ_SDR, FC_FLEXSPI_1PAD, 0x04),
+
+
+			[4 * 2 + 0] =
+				FC_FLEXSPI_LUT_SEQ(FC_CMD_SDR,
+						   FC_FLEXSPI_1PAD,
+						   0x31, FC_WRITE_SDR,
+						   FC_FLEXSPI_1PAD,
+						   0x01),
+
+
+			[4 * 3 + 0] =
+				FC_FLEXSPI_LUT_SEQ(FC_CMD_SDR,
+						   FC_FLEXSPI_1PAD,
+						   0x06, FC_STOP_EXE, FC_FLEXSPI_1PAD,
+						   0x00),
+
+
+			[4 * 5 + 0] =
+				FC_FLEXSPI_LUT_SEQ(FC_CMD_SDR,
+						   FC_FLEXSPI_1PAD,
+						   0x21, FC_RADDR_SDR,
+						   FC_FLEXSPI_1PAD,
+						   0x20),
+
+
+			[4 * 8 + 0] =
+				FC_FLEXSPI_LUT_SEQ(FC_CMD_SDR,
+						   FC_FLEXSPI_1PAD,
+						   0xDC, FC_RADDR_SDR,
+						   FC_FLEXSPI_1PAD,
+						   0x20),
+
+
+			[4 * 9 + 0] =
+				FC_FLEXSPI_LUT_SEQ(FC_CMD_SDR,
+						   FC_FLEXSPI_1PAD,
+						   0x34, FC_RADDR_SDR,
+						   FC_FLEXSPI_1PAD,
+						   0x20),
+			[4 * 9 + 1] =
+				FC_FLEXSPI_LUT_SEQ(FC_WRITE_SDR,
+						   FC_FLEXSPI_4PAD,
+						   0x00,
+						   FC_STOP_EXE, FC_FLEXSPI_1PAD,
+						   0x00),
+
+
+			[4 * 11 + 0] = FC_FLEXSPI_LUT_SEQ(FC_CMD_SDR,
+							  FC_FLEXSPI_1PAD,
+							  0xC7, FC_STOP_EXE,
+							  FC_FLEXSPI_1PAD,
+							  0x00),
+			},
+		},
+	.pageSize = 0x100,
+	.sectorSize = 0x1000,
+	.ipcmdSerialClkFreq = 0,
+	.blockSize = 0x10000,
+	.fcb_fill[0] = 0xFFFFFFFF,
+};

boards/nxp/frdm_rw612/board.cmake

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+# Copyright 2022-2023 NXP
+# SPDX-License-Identifier: Apache-2.0
+
+board_runner_args(jlink "--device=RW612" "--reset-after-load")
+
+board_runner_args(linkserver  "--device=RW612:RDRW612")
+
+include(${ZEPHYR_BASE}/boards/common/jlink.board.cmake)
+include(${ZEPHYR_BASE}/boards/common/linkserver.board.cmake)

boards/nxp/frdm_rw612/board.yml

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+board:
+  name: frdm_rw612
+  vendor: nxp
+  socs:
+    - name: rw612

boards/nxp/frdm_rw612/doc/index.rst

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+.. _frdm_rw612:
+
+NXP FRDM_RW612
+##############
+
+Overview
+********
+
+The RW612 is a highly integrated, low-power tri-radio wireless MCU with an
+integrated 260 MHz ARM Cortex-M33 MCU and Wi-Fi 6 + Bluetooth Low Energy (LE) 5.3 / 802.15.4
+radios designed for a broad array of applications, including connected smart home devices,
+gaming controllers, enterprise and industrial automation, smart accessories and smart energy.
+
+The RW612 MCU subsystem includes 1.2 MB of on-chip SRAM and a high-bandwidth Quad SPI interface
+with an on-the-fly decryption engine for securely accessing off-chip XIP flash.
+
+The advanced design of the RW612 delivers tight integration, low power and highly secure
+operation in a space- and cost-efficient wireless MCU requiring only a single 3.3 V power supply.
+
+Hardware
+********
+
+- 260 MHz ARM Cortex-M33, tri-radio cores for Wifi 6 + BLE 5.3 + 802.15.4
+- 1.2 MB on-chip SRAM
+
+Supported Features
+==================
+
++-----------+------------+-----------------------------------+
+| Interface | Controller | Driver/Component                  |
++===========+============+===================================+
+| NVIC      | on-chip    | nested vector interrupt controller|
++-----------+------------+-----------------------------------+
+| SYSTICK   | on-chip    | systick                           |
++-----------+------------+-----------------------------------+
+| MCI_IOMUX | on-chip    | pinmux                            |
++-----------+------------+-----------------------------------+
+| GPIO      | on-chip    | gpio                              |
++-----------+------------+-----------------------------------+
+| USART     | on-chip    | serial                            |
++-----------+------------+-----------------------------------+
+
+
+The default configuration can be found in the defconfig file:
+
+   :zephyr_file:`boards/nxp/frdm_rw612/frdm_rw612_defconfig`
+
+Other hardware features are not currently supported
+
+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 the JLink Firmware.
+
+Configuring a Console
+=====================
+
+Connect a USB cable from your PC to J10, and use the serial terminal of your choice
+(minicom, putty, etc.) with the following settings:
+
+- Speed: 115200
+- Data: 8 bits
+- Parity: None
+- Stop bits: 1
+
+Flashing
+========
+
+Here is an example for the :ref:`hello_world` application. This example uses the
+:ref:`jlink-debug-host-tools` as default.
+
+.. zephyr-app-commands::
+   :zephyr-app: samples/hello_world
+   :board: frdm_rw612
+   :goals: flash
+
+Open a serial terminal, reset the board (press the RESET button), and you should
+see the following message in the terminal:
+
+.. code-block:: console
+
+   ***** Booting Zephyr OS v3.6.0 *****
+   Hello World! frdm_rw612
+
+Debugging
+=========
+
+Here is an example for the :ref:`hello_world` application. This example uses the
+:ref:`jlink-debug-host-tools` as default.
+
+.. zephyr-app-commands::
+   :zephyr-app: samples/hello_world
+   :board: frdm_rw612
+   :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 zephyr-v3.6.0 *****
+   Hello World! frdm_rw612
+
+
+Resources
+=========
+
+.. _RW612 Website:
+   https://www.nxp.com/products/wireless-connectivity/wi-fi-plus-bluetooth-plus-802-15-4/wireless-mcu-with-integrated-tri-radiobr1x1-wi-fi-6-plus-bluetooth-low-energy-5-3-802-15-4:RW612

boards/nxp/frdm_rw612/frdm_rw612-pinctrl.dtsi

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+/*
+ * Copyright 2022-2024 NXP
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <nxp/rw/RW612-pinctrl.h>
+
+&pinctrl {
+	pinmux_flexcomm3_usart: pinmux_flexcomm3_usart {
+		group0 {
+			pinmux = <IO_MUX_FC3_USART_DATA>;
+			slew-rate = "normal";
+		};
+	};
+};

boards/nxp/frdm_rw612/frdm_rw612.dts

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+/*
+ * Copyright 2024 NXP
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/dts-v1/;
+
+#include <nxp/nxp_rw6xx.dtsi>
+#include "frdm_rw612-pinctrl.dtsi"
+
+/ {
+	model = "nxp,frdm_rw612";
+
+	aliases {
+		led0 = &green_led;
+	};
+
+	chosen {
+		zephyr,sram = &sram_data;
+		zephyr,flash = &w25q512jvfiq;
+		zephyr,console = &flexcomm3;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		green_led: led_1 {
+			gpios = <&hsgpio0 12 0>;
+		};
+	};
+};
+
+&flexcomm3 {
+	compatible = "nxp,lpc-usart";
+	status = "okay";
+	current-speed = <115200>;
+	pinctrl-0 = <&pinmux_flexcomm3_usart>;
+	pinctrl-names = "default";
+};
+
+&hsgpio0 {
+	status = "okay";
+};
+
+&flexspi {
+	status = "okay";
+	/* Winbond external flash */
+	w25q512jvfiq: w25q512jvfiq@0 {
+		compatible = "nxp,imx-flexspi-nor";
+		reg = <0>;
+		size = <(DT_SIZE_M(512) / 8)>;
+		status = "okay";
+		erase-block-size = <4096>;
+		write-block-size = <1>;
+		spi-max-frequency = <133000000>;
+	};
+};

boards/nxp/frdm_rw612/frdm_rw612.yaml

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+#
+# Copyright 2022-2024 NXP
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+identifier: frdm_rw612
+name: NXP FRDM_RW612
+type: mcu
+arch: arm
+toolchain:
+  - zephyr
+  - gnuarmemb
+  - xtools
+ram: 960
+flash: 65536
+supported:
+  - gpio

boards/nxp/frdm_rw612/frdm_rw612_defconfig

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+#
+# Copyright 2022 NXP
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+CONFIG_CONSOLE=y
+CONFIG_UART_CONSOLE=y
+CONFIG_SERIAL=y
+CONFIG_PINCTRL=y
+CONFIG_UART_INTERRUPT_DRIVEN=y
+CONFIG_GPIO=y
+CONFIG_ARM_MPU=y
+CONFIG_HW_STACK_PROTECTION=y
+CONFIG_TRUSTED_EXECUTION_SECURE=y

boards/nxp/frdm_rw612/pre_dt_board.cmake

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+# Copyright 2023 NXP
+# SPDX-License-Identifier: Apache-2.0
+
+# Suppress "simple_bus_reg" on RW6XX boards as all GPIO ports use the same register.
+list(APPEND EXTRA_DTC_FLAGS "-Wno-simple_bus_reg")
+# Suppress "spi_bus_bridge" as flexcomm node can be used as a SPI device.
+list(APPEND EXTRA_DTC_FLAGS "-Wno-spi_bus_bridge")