boards: silabs: Add xg24 radio boards

boards/silabs/radio_boards/xg24_rb4187c/Kconfig.defconfig → boards/silabs/radio_boards/xg24/Kconfig.defconfig

@@ -1,29 +1,23 @@
 # Copyright (c) 2020 Piotr Mienkowski
 # Copyright (c) 2020 TriaGnoSys GmbH
+# Copyright (c) 2025 Silicon Laboratories Inc.
 # SPDX-License-Identifier: Apache-2.0
 
-if BOARD_XG24_RB4187C
+if BOARD_XG24_RB4186C || BOARD_XG24_RB4187C || BOARD_XGM240_RB4316A || BOARD_XGM240_RB4317A
 
 config LOG_BACKEND_SWO_FREQ_HZ
 	default 875000
 	depends on LOG_BACKEND_SWO
 
-if SOC_GECKO_USE_RAIL
-
 config FPU
-	default y
-
-endif # SOC_GECKO_USE_RAIL
+	default y if SOC_GECKO_USE_RAIL || BT
 
 if BT
 
-config FPU
-	default y
-
 config MAIN_STACK_SIZE
 	default 3072 if PM
 	default 2304
 
 endif # BT
 
-endif # BOARD_XG24_RB4187C
+endif

boards/silabs/radio_boards/xg24/Kconfig.xg24_rb4186c

@@ -0,0 +1,5 @@
+# Copyright (c) 2025 Silicon Laboratories Inc.
+# SPDX-License-Identifier: Apache-2.0
+
+config BOARD_XG24_RB4186C
+	select SOC_EFR32MG24B210F1536IM48

boards/silabs/radio_boards/xg24/Kconfig.xgm240_rb4316a

@@ -0,0 +1,5 @@
+# Copyright (c) 2025 Silicon Laboratories Inc.
+# SPDX-License-Identifier: Apache-2.0
+
+config BOARD_XGM240_RB4316A
+	select SOC_MGM240PB22VNA

boards/silabs/radio_boards/xg24/Kconfig.xgm240_rb4317a

@@ -0,0 +1,5 @@
+# Copyright (c) 2025 Silicon Laboratories Inc.
+# SPDX-License-Identifier: Apache-2.0
+
+config BOARD_XGM240_RB4317A
+	select SOC_MGM240PB32VNA

boards/silabs/radio_boards/xg24_rb4187c/board.cmake → boards/silabs/radio_boards/xg24/board.cmake

@@ -3,5 +3,8 @@
 board_runner_args(jlink "--device=EFR32MG24BxxxF1536")
 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)
+
 board_runner_args(openocd)
 include(${ZEPHYR_BASE}/boards/common/openocd.board.cmake)

boards/silabs/radio_boards/xg24/board.yml

@@ -0,0 +1,21 @@
+boards:
+  - name: xg24_rb4186c
+    full_name: EFR32xG24 2.4 GHz 10 dBm (xG24-RB4186C)
+    vendor: silabs
+    socs:
+      - name: efr32mg24b210f1536im48
+  - name: xg24_rb4187c
+    full_name: EFR32xG24 2.4 GHz 20 dBm (xG24-RB4187C)
+    vendor: silabs
+    socs:
+      - name: efr32mg24b220f1536im48
+  - name: xgm240_rb4316a
+    full_name: xGM240P 10 dBm Module Radio Board (xGM240-RB4316A)
+    vendor: silabs
+    socs:
+      - name: mgm240pb22vna
+  - name: xgm240_rb4317a
+    full_name: xGM240P 20 dBm Module Radio Board (xGM240-RB4317A)
+    vendor: silabs
+    socs:
+      - name: mgm240pb32vna

boards/silabs/radio_boards/xg24/doc/xg24_rb4186c.rst

@@ -0,0 +1,112 @@
+.. zephyr:board:: xg24_rb4186c
+
+Overview
+********
+
+The `EFR32xG24 +10 dBm Radio Board`_ is the radio board delivered with the
+`EFR32xG24 Pro Kit +10 dBm`_, and is also available standalone. It contains a Wireless
+System-On-Chip from the EFR32MG24 family built on an ARM Cortex®-M33 processor with excellent low
+power capabilities.
+
+The radio board plugs into the Wireless Pro Kit Mainboard BRD4002A and is supported in Zephyr as one
+of several :ref:`silabs_radio_boards`.
+
+.. _EFR32xG24 +10 dBm Radio Board:
+   https://www.silabs.com/development-tools/wireless/xg24-rb4186c-efr32xg24-wireless-gecko-radio-board
+.. _EFR32xG24 Pro Kit +10 dBm:
+   https://www.silabs.com/development-tools/wireless/efr32xg24-pro-kit-10-dbm
+
+Hardware
+********
+
+- EFR32MG24B210F1536IM48 Mighty Gecko SoC
+- CPU core: ARM Cortex®-M33 with FPU
+- Flash memory: 1536 kB
+- RAM: 256 kB
+- Transmit power: up to +10 dBm
+- Operation frequency: 2.4 GHz
+- Crystals for LFXO (32.768 kHz) and HFXO (39 MHz).
+
+For more information about the EFR32MG24 SoC and BRD4186C board, refer to these
+documents:
+
+- `EFR32MG24 Website`_
+- `EFR32MG24 Datasheet`_
+- `EFR32xG24 Reference Manual`_
+- `BRD4186C User Guide`_
+
+.. _EFR32MG24 Website:
+   https://www.silabs.com/wireless/zigbee/efr32mg24-series-2-socs
+.. _EFR32MG24 Datasheet:
+   https://www.silabs.com/documents/public/data-sheets/efr32mg24-datasheet.pdf
+.. _EFR32xG24 Reference Manual:
+   https://www.silabs.com/documents/public/reference-manuals/efr32xg24-rm.pdf
+.. _BRD4186C User Guide:
+   https://www.silabs.com/documents/public/reference-manuals/brd4186c-rm.pdf
+
+Supported Features
+==================
+
+.. zephyr:board-supported-hw::
+
+System Clock
+============
+
+The EFR32MG24 SoC is configured to use the HFRCODPLL oscillator at 78 MHz as the system clock,
+locked to the 39 MHz external crystal oscillator on the board.
+
+Serial Port
+===========
+
+The EFR32MG24 SoC has one USART and two EUSARTs.
+USART0 is connected to the board controller and is used for the console.
+
+Programming and Debugging
+*************************
+
+.. zephyr:board-supported-runners::
+
+Flashing
+========
+
+Connect the BRD4002A board with a mounted BRD4186C radio board 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: xg24_rb4186c
+   :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! xg24_rb4186c
+
+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: xg24_rb4186c
+   :goals: build

boards/silabs/radio_boards/xg24_rb4187c/doc/index.rst → boards/silabs/radio_boards/xg24/doc/xg24_rb4187c.rst

@@ -3,13 +3,18 @@
 Overview
 ********
 
-The EFR32MG24 Mighty Gecko Radio Board is one of the two
-radio boards delivered with `xG24-PK6010A Website`_. It contains
-a Wireless System-On-Chip from the EFR32MG24 family built on an
-ARM Cortex®-M33F processor with excellent low power capabilities.
+The `EFR32xG24 +20 dBm Radio Board`_ is the radio board delivered with the
+`EFR32xG24 Pro Kit +20 dBm`_, and is also available standalone. It contains a Wireless
+System-On-Chip from the EFR32MG24 family built on an ARM Cortex®-M33 processor with excellent low
+power capabilities.
 
-The BRD4187C a.k.a. xG24-RB4187C radio board plugs into the Wireless Pro Kit
-Mainboard BRD4002A and is supported as one of :ref:`silabs_radio_boards`.
+The radio board plugs into the Wireless Pro Kit Mainboard BRD4002A and is supported in Zephyr as one
+of several :ref:`silabs_radio_boards`.
+
+.. _EFR32xG24 +20 dBm Radio Board:
+   https://www.silabs.com/development-tools/wireless/xg24-rb4187c-efr32xg24-wireless-gecko-radio-board
+.. _EFR32xG24 Pro Kit +20 dBm:
+   https://www.silabs.com/development-tools/wireless/efr32xg24-pro-kit-20-dbm
 
 Hardware
 ********
@@ -28,9 +33,17 @@ documents:
 - `EFR32MG24 Website`_
 - `EFR32MG24 Datasheet`_
 - `EFR32xG24 Reference Manual`_
-- `xG24-PK6010A Website`_
 - `BRD4187C User Guide`_
 
+.. _EFR32MG24 Website:
+   https://www.silabs.com/wireless/zigbee/efr32mg24-series-2-socs
+.. _EFR32MG24 Datasheet:
+   https://www.silabs.com/documents/public/data-sheets/efr32mg24-datasheet.pdf
+.. _EFR32xG24 Reference Manual:
+   https://www.silabs.com/documents/public/reference-manuals/efr32xg24-rm.pdf
+.. _BRD4187C User Guide:
+   https://www.silabs.com/documents/public/reference-manuals/brd4187c-rm.pdf
+
 Supported Features
 ==================
 
@@ -56,7 +69,7 @@ Programming and Debugging
 Flashing
 ========
 
-Connect the BRD4002A board with a mounted BRD4187C radio module to your host
+Connect the BRD4002A board with a mounted BRD4187C radio board to your host
 computer using the USB port.
 
 Here is an example for the :zephyr:code-sample:`hello_world` application.
@@ -79,18 +92,21 @@ Reset the board and you should see the following message in the terminal:
 
    Hello World! xg24_rb4187c
 
+Bluetooth
+=========
 
-.. _xG24-PK6010A Website:
-   https://www.silabs.com/development-tools/wireless/efr32xg24-pro-kit-20-dbm
+To use Bluetooth functionality, run the command below to retrieve necessary binary
+blobs from the Silicon Labs HAL repository.
 
-.. _BRD4187C User Guide:
-   https://www.silabs.com/documents/public/user-guides/ug526-brd4187c-user-guide.pdf
+.. code-block:: console
 
-.. _EFR32MG24 Website:
-   https://www.silabs.com/wireless/zigbee/efr32mg24-series-2-socs
+   west blobs fetch hal_silabs
 
-.. _EFR32MG24 Datasheet:
-   https://www.silabs.com/documents/public/data-sheets/efr32mg24-datasheet.pdf
+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.
 
-.. _EFR32xG24 Reference Manual:
-   https://www.silabs.com/documents/public/reference-manuals/brd4187c-rm.pdf
+.. zephyr-app-commands::
+   :zephyr-app: samples/bluetooth/observer
+   :board: xg24_rb4187c
+   :goals: build

boards/silabs/radio_boards/xg24/doc/xgm240_rb4316a.rst

@@ -0,0 +1,116 @@
+.. zephyr:board:: xgm240_rb4316a
+
+Overview
+********
+
+The `xGM240P +10 dBm Module Radio Board`_ for the xGM240P module contains a Wireless
+System-On-Chip from the EFR32MG24 family built on an ARM Cortex®-M33 processor with excellent low
+power capabilities.
+
+The radio board plugs into the Wireless Pro Kit Mainboard BRD4002A and is supported in Zephyr as one
+of several :ref:`silabs_radio_boards`.
+
+.. _xGM240P +10 dBm Module Radio Board:
+   https://www.silabs.com/development-tools/wireless/xgm240-rb4316a-xgm240p-module-radio-board
+
+Hardware
+********
+
+- MGM240PB32VNA module based on EFR32MG24
+- CPU core: ARM Cortex®-M33 with FPU
+- Flash memory: 1536 kB
+- RAM: 256 kB
+- Transmit power: up to +10 dBm
+- Operation frequency: 2.4 GHz
+- Crystal for LFXO (32.768 kHz) on the board and HFXO (39 MHz) in the module.
+
+For more information about the MGM240P module, EFR32MG24 SoC and BRD4316A board, refer to these
+documents:
+
+- `MGM240 Modules Website`_
+- `MGM240P Datasheet`_
+- `EFR32xG24 Reference Manual`_
+- `BRD4316A User Guide`_
+
+.. _MGM240 Modules Website:
+   https://www.silabs.com/wireless/zigbee/efr32mg24-series-2-modules
+.. _MGM240P Datasheet:
+   https://www.silabs.com/documents/public/data-sheets/mgm240p-datasheet.pdf
+.. _EFR32xG24 Reference Manual:
+   https://www.silabs.com/documents/public/reference-manuals/efr32xg24-rm.pdf
+.. _BRD4316A User Guide:
+   https://www.silabs.com/documents/public/user-guides/ug528-brd4316a-user-guide.pdf
+
+Supported Features
+==================
+
+.. zephyr:board-supported-hw::
+
+System Clock
+============
+
+The MGM240P module is configured to use the HFRCODPLL oscillator at 78 MHz as the system clock,
+locked to the 39 MHz external crystal oscillator on the board.
+
+Serial Port
+===========
+
+The MGM240P module has one USART and two EUSARTs.
+USART0 is connected to the board controller and is used for the console.
+
+Buttons and LEDs
+================
+
+This board has two buttons and two LEDs that share GPIO pins. If an application wants to use both
+a button and a LED with the same number (e.g. button 0 and LED 0), it needs to time multiplex the
+two functions.
+
+Programming and Debugging
+*************************
+
+.. zephyr:board-supported-runners::
+
+Flashing
+========
+
+Connect the BRD4002A board with a mounted BRD4186C radio board 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: xgm240_rb4316a
+   :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! xgm240_rb4316a
+
+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: xgm240_rb4316a
+   :goals: build