soc: silabs: Add support for xg26 devices and boards

boards/silabs/explorer_kits/xg26/Kconfig.defconfig

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+# Copyright The Zephyr Project Contributors
+# SPDX-License-Identifier: Apache-2.0
+
+if BOARD_XG26_EK2709A || BOARD_PG26_EK2711A || BOARD_MGM260P_EK2713A
+
+config LOG_BACKEND_SWO_FREQ_HZ
+	default 875000
+	depends on LOG_BACKEND_SWO
+
+config FPU
+	default y if SOC_GECKO_USE_RAIL || BT
+
+if BT
+
+config MAIN_STACK_SIZE
+	default 3072 if PM
+	default 2304
+
+endif # BT
+
+endif

boards/silabs/explorer_kits/xg26/Kconfig.mgm260p_ek2713a

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+# Copyright The Zephyr Project Contributors
+# SPDX-License-Identifier: Apache-2.0
+
+config BOARD_MGM260P_EK2713A
+	select SOC_MGM260PD32VNA

boards/silabs/explorer_kits/xg26/Kconfig.pg26_ek2711a

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+# Copyright The Zephyr Project Contributors
+# SPDX-License-Identifier: Apache-2.0
+
+config BOARD_PG26_EK2711A
+	select SOC_EFM32PG26B500F3200IM68

boards/silabs/explorer_kits/xg26/Kconfig.xg26_ek2709a

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+# Copyright The Zephyr Project Contributors
+# SPDX-License-Identifier: Apache-2.0
+
+config BOARD_XG26_EK2709A
+	select SOC_EFR32MG26B510F3200IM48

boards/silabs/explorer_kits/xg26/board.cmake

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+# Copyright The Zephyr Project Contributors
+# SPDX-License-Identifier: Apache-2.0
+
+board_runner_args(jlink "--device=EFR32MG26BxxxF3200")
+include(${ZEPHYR_BASE}/boards/common/jlink.board.cmake)
+
+board_runner_args(silabs_commander "--device=${CONFIG_SOC}")
+include(${ZEPHYR_BASE}/boards/common/silabs_commander.board.cmake)

boards/silabs/explorer_kits/xg26/board.yml

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+boards:
+  - name: mgm260p_ek2713a
+    full_name: xGM260P Explorer Kit (MGM260P-EK2713A)
+    vendor: silabs
+    socs:
+      - name: mgm260pd32vna
+  - name: pg26_ek2711a
+    full_name: EFM32PG26 Explorer Kit (PG26-EK2711A)
+    vendor: silabs
+    socs:
+      - name: efm32pg26b500f3200im68
+  - name: xg26_ek2709a
+    full_name: EFR32xG26 Explorer Kit (xG26-EK2709A)
+    vendor: silabs
+    socs:
+      - name: efr32mg26b510f3200im48

boards/silabs/explorer_kits/xg26/doc/mgm260p_ek2713a.rst

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+.. zephyr:board:: mgm260p_ek2713a
+
+Overview
+********
+
+The `MGM260P Explorer Kit`_ is a small form factor development and evaluation platform based on the
+`MGM260P Module`_. The Explorer Kit is focused on rapid prototyping and concept creation of IoT
+applications for 2.4 GHz wireless protocols including Bluetooth LE, Bluetooth mesh, Zigbee, Thread,
+and Matter.
+
+.. _MGM260P Explorer Kit:
+   https://www.silabs.com/development-tools/wireless/xgm260p-explorer-kit
+
+.. _MGM260P Module:
+   https://www.silabs.com/wireless/zigbee/efr32mg26-series-2-modules
+
+Hardware
+********
+
+- MGM260PD32VNA Module
+- CPU core: ARM Cortex®-M33 with FPU
+- Flash memory: 3200 kB
+- RAM: 512 kB
+- Transmit power: up to +20 dBm
+- Operation frequency: 2.4 GHz
+- Crystals for LFXO (32.768 kHz) on the board and HFXO (40 MHz) in the module.
+
+For more information about the MGM260P module and Explorer Kit, refer to these documents:
+
+- `MGM260P Datasheet`_
+- `EFR32xG26 Reference Manual`_
+- `MGM260P-EK2713A User Guide`_
+
+.. _MGM260P Datasheet:
+   https://www.silabs.com/documents/public/data-sheets/mgm260p-datasheet.pdf
+
+.. _EFR32xG26 Reference Manual:
+   https://www.silabs.com/documents/public/reference-manuals/efr32xg26-rm.pdf
+
+.. _MGM260P-EK2713A User Guide:
+   https://www.silabs.com/documents/public/user-guides/ug613-xgm260-ek2713a-user-guide.pdf
+
+Supported Features
+==================
+
+.. zephyr:board-supported-hw::
+
+System Clock
+============
+
+The MGM260P Module is configured to use the HFRCODPLL oscillator at 80 MHz as the system clock,
+locked to the 40 MHz crystal oscillator.
+
+Serial Port
+===========
+
+The MGM260P Module has 3 USARTs and 4 EUSARTs.
+USART0 is connected to the board controller and is used for the console.
+
+Programming and Debugging
+*************************
+
+.. zephyr:board-supported-runners::
+
+Flashing
+========
+
+Connect the Explorer Kit to your host computer using the USB port.
+
+Here is an example for the :zephyr:code-sample:`hello_world` application.
+
+.. zephyr-app-commands::
+   :zephyr-app: samples/hello_world
+   :board: mgm260p_ek2713a
+   :goals: flash
+
+Open a serial terminal (minicom, putty, etc.) with the following settings:
+
+- Speed: 115200
+- Data: 8 bits
+- Parity: None
+- Stop bits: 1
+
+Reset the board and you should see the following message in the terminal:
+
+.. code-block:: console
+
+   Hello World! mgm260p_ek2713a
+
+Bluetooth
+=========
+
+To use Bluetooth functionality, run the command below to retrieve necessary binary
+blobs from the Silicon Labs HAL repository.
+
+.. code-block:: console
+
+   west blobs fetch hal_silabs
+
+Then build the Zephyr kernel and a Bluetooth sample with the following
+command. The :zephyr:code-sample:`bluetooth_observer` sample application is used in
+this example.
+
+.. zephyr-app-commands::
+   :zephyr-app: samples/bluetooth/observer
+   :board: mgm260p_ek2713a
+   :goals: build

boards/silabs/explorer_kits/xg26/doc/pg26_ek2711a.rst

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+.. zephyr:board:: pg26_ek2711a
+
+Overview
+********
+
+The `EFM32PG26 Explorer Kit`_ is a small form factor development and evaluation platform based on
+the `EFM32PG26 MCU`_. The Explorer Kit is focused on rapid prototyping and concept creation of IoT
+applications.
+
+.. _EFM32PG26 Explorer Kit:
+   https://www.silabs.com/development-tools/mcu/32-bit/efm32pg26-explorer-kit
+
+.. _EFM32PG26 MCU:
+   https://www.silabs.com/wireless/zigbee/efr32mg26-series-2-socs
+
+Hardware
+********
+
+- EFM32PG26B500F3200IM68 MCU
+- CPU core: ARM Cortex®-M33 with FPU
+- Flash memory: 3200 kB
+- RAM: 512 kB
+- Operation frequency: 2.4 GHz
+- Crystals for LFXO (32.768 kHz) and HFXO (39 MHz) on the board.
+
+For more information about the EFM32PG26 MCU and Explorer Kit, refer to these documents:
+
+- `EFM32PG26 Datasheet`_
+- `EFM32PG26 Reference Manual`_
+- `PG26-EK2711A User Guide`_
+
+.. _EFM32PG26 Datasheet:
+   https://www.silabs.com/documents/public/data-sheets/efm32pg26-datasheet.pdf
+
+.. _EFM32PG26 Reference Manual:
+   https://www.silabs.com/documents/public/reference-manuals/efm32pg26-rm.pdf
+
+.. _PG26-EK2711A User Guide:
+   https://www.silabs.com/documents/public/user-guides/ug608-brd2711a-user-guide.pdf
+
+Supported Features
+==================
+
+.. zephyr:board-supported-hw::
+
+System Clock
+============
+
+The EFM32PG26 MCU is configured to use the HFRCODPLL oscillator at 78 MHz as the system clock,
+locked to the 39 MHz crystal oscillator on the board.
+
+Serial Port
+===========
+
+The EFM32PG26 MCU has 3 USARTs and 4 EUSARTs.
+USART0 is connected to the board controller and is used for the console.
+
+Programming and Debugging
+*************************
+
+.. zephyr:board-supported-runners::
+
+Flashing
+========
+
+Connect the Explorer Kit to your host computer using the USB port.
+
+Here is an example for the :zephyr:code-sample:`hello_world` application.
+
+.. zephyr-app-commands::
+   :zephyr-app: samples/hello_world
+   :board: pg26_ek2711a
+   :goals: flash
+
+Open a serial terminal (minicom, putty, etc.) with the following settings:
+
+- Speed: 115200
+- Data: 8 bits
+- Parity: None
+- Stop bits: 1
+
+Reset the board and you should see the following message in the terminal:
+
+.. code-block:: console
+
+   Hello World! pg26_ek2711a

boards/silabs/explorer_kits/xg26/doc/xg26_ek2709a.rst

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+.. zephyr:board:: xg26_ek2709a
+
+Overview
+********
+
+The `EFR32xG26 Explorer Kit`_ is a small form factor development and evaluation platform based on
+the `EFR32MG26 SoC`_. The Explorer Kit is focused on rapid prototyping and concept creating of IoT
+applications for 2.4 GHz wireless protocols including Bluetooth LE, Bluetooth mesh, Zigbee, Thread,
+and Matter.
+
+.. _EFR32xG26 Explorer Kit:
+   https://www.silabs.com/development-tools/wireless/efr32xg26-explorer-kit
+
+.. _EFR32MG26 SoC:
+   https://www.silabs.com/wireless/zigbee/efr32mg26-series-2-socs
+
+Hardware
+********
+
+- EFR32MG26B510F3200IM48 SoC
+- CPU core: ARM Cortex®-M33 with FPU
+- Flash memory: 3200 kB
+- RAM: 512 kB
+- Transmit power: up to +10 dBm
+- Operation frequency: 2.4 GHz
+- Crystals for LFXO (32.768 kHz) and HFXO (39 MHz) on the board.
+
+For more information about the EFR32MG26 SoC and Explorer Kit, refer to these documents:
+
+- `EFR32MG26 Datasheet`_
+- `EFR32xG26 Reference Manual`_
+- `xG26-EK2709A User Guide`_
+
+.. _EFR32MG26 Datasheet:
+   https://www.silabs.com/documents/public/data-sheets/efr32mg26-datasheet.pdf
+
+.. _EFR32xG26 Reference Manual:
+   https://www.silabs.com/documents/public/reference-manuals/efr32xg26-rm.pdf
+
+.. _xG26-EK2709A User Guide:
+   https://www.silabs.com/documents/public/user-guides/ug594-brd2709a-user-guide.pdf
+
+Supported Features
+==================
+
+.. zephyr:board-supported-hw::
+
+System Clock
+============
+
+The EFR32MG26 SoC is configured to use the HFRCODPLL oscillator at 78 MHz as the system clock,
+locked to the 39 MHz crystal oscillator on the board.
+
+Serial Port
+===========
+
+The EFR32MG26 SoC has 3 USARTs and 4 EUSARTs.
+USART0 is connected to the board controller and is used for the console.
+
+Programming and Debugging
+*************************
+
+.. zephyr:board-supported-runners::
+
+Flashing
+========
+
+Connect the Explorer Kit to your host computer using the USB port.
+
+Here is an example for the :zephyr:code-sample:`hello_world` application.
+
+.. zephyr-app-commands::
+   :zephyr-app: samples/hello_world
+   :board: xg26_ek2709a
+   :goals: flash
+
+Open a serial terminal (minicom, putty, etc.) with the following settings:
+
+- Speed: 115200
+- Data: 8 bits
+- Parity: None
+- Stop bits: 1
+
+Reset the board and you should see the following message in the terminal:
+
+.. code-block:: console
+
+   Hello World! xg26_ek2709a
+
+Bluetooth
+=========
+
+To use Bluetooth functionality, run the command below to retrieve necessary binary
+blobs from the Silicon Labs HAL repository.
+
+.. code-block:: console
+
+   west blobs fetch hal_silabs
+
+Then build the Zephyr kernel and a Bluetooth sample with the following
+command. The :zephyr:code-sample:`bluetooth_observer` sample application is used in
+this example.
+
+.. zephyr-app-commands::
+   :zephyr-app: samples/bluetooth/observer
+   :board: xg26_ek2709a
+   :goals: build