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boards: silabs: Tidy up xg24_rb4187c board definition
Add missing PWM node, remove unused defconfig, add Commander runner support. Signed-off-by: Aksel Skauge Mellbye <aksel.mellbye@silabs.com>
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‎boards/silabs/radio_boards/xg24/Kconfig.defconfig‎

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@@ -1,5 +1,6 @@
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# Copyright (c) 2020 Piotr Mienkowski
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# Copyright (c) 2020 TriaGnoSys GmbH
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# Copyright (c) 2025 Silicon Laboratories Inc.
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# SPDX-License-Identifier: Apache-2.0
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if BOARD_XG24_RB4187C
@@ -8,22 +9,15 @@ config LOG_BACKEND_SWO_FREQ_HZ
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default 875000
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depends on LOG_BACKEND_SWO
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if SOC_GECKO_USE_RAIL
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config FPU
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default y
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endif # SOC_GECKO_USE_RAIL
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default y if SOC_GECKO_USE_RAIL || BT
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if BT
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config FPU
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default y
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config MAIN_STACK_SIZE
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default 3072 if PM
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default 2304
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endif # BT
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endif # BOARD_XG24_RB4187C
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endif

‎boards/silabs/radio_boards/xg24/board.cmake‎

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

boards/silabs/radio_boards/xg24/doc/efr32mg24-xg24-rb4187c.jpg renamed to boards/silabs/radio_boards/xg24/doc/xg24_rb4187c.jpg

File renamed without changes.

boards/silabs/radio_boards/xg24/doc/index.rst renamed to boards/silabs/radio_boards/xg24/doc/xg24_rb4187c.rst

Lines changed: 34 additions & 18 deletions
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@@ -3,13 +3,18 @@
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Overview
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********
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6-
The EFR32MG24 Mighty Gecko Radio Board is one of the two
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radio boards delivered with `xG24-PK6010A Website`_. It contains
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a Wireless System-On-Chip from the EFR32MG24 family built on an
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ARM Cortex®-M33F processor with excellent low power capabilities.
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The `EFR32xG24 +20 dBm Radio Board`_ is the radio board delivered with the
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`EFR32xG24 Pro Kit +20 dBm`_, and is also available standalone. It contains a Wireless
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System-On-Chip from the EFR32MG24 family built on an ARM Cortex®-M33 processor with excellent low
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power capabilities.
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The BRD4187C a.k.a. xG24-RB4187C radio board plugs into the Wireless Pro Kit
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Mainboard BRD4002A and is supported as one of :ref:`silabs_radio_boards`.
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The radio board plugs into the Wireless Pro Kit Mainboard BRD4002A and is supported in Zephyr as one
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of several :ref:`silabs_radio_boards`.
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.. _EFR32xG24 +20 dBm Radio Board:
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https://www.silabs.com/development-tools/wireless/xg24-rb4187c-efr32xg24-wireless-gecko-radio-board
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.. _EFR32xG24 Pro Kit +20 dBm:
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https://www.silabs.com/development-tools/wireless/efr32xg24-pro-kit-20-dbm
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Hardware
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********
@@ -28,9 +33,17 @@ documents:
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- `EFR32MG24 Website`_
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- `EFR32MG24 Datasheet`_
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- `EFR32xG24 Reference Manual`_
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- `xG24-PK6010A Website`_
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- `BRD4187C User Guide`_
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.. _EFR32MG24 Website:
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https://www.silabs.com/wireless/zigbee/efr32mg24-series-2-socs
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.. _EFR32MG24 Datasheet:
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https://www.silabs.com/documents/public/data-sheets/efr32mg24-datasheet.pdf
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.. _EFR32xG24 Reference Manual:
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https://www.silabs.com/documents/public/reference-manuals/efr32xg24-rm.pdf
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.. _BRD4187C User Guide:
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https://www.silabs.com/documents/public/reference-manuals/brd4187c-rm.pdf
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Supported Features
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==================
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@@ -56,7 +69,7 @@ Programming and Debugging
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Flashing
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========
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Connect the BRD4002A board with a mounted BRD4187C radio module to your host
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Connect the BRD4002A board with a mounted BRD4187C radio board to your host
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computer using the USB port.
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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:
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Hello World! xg24_rb4187c
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Bluetooth
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=========
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.. _xG24-PK6010A Website:
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https://www.silabs.com/development-tools/wireless/efr32xg24-pro-kit-20-dbm
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To use Bluetooth functionality, run the command below to retrieve necessary binary
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blobs from the Silicon Labs HAL repository.
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.. _BRD4187C User Guide:
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https://www.silabs.com/documents/public/user-guides/ug526-brd4187c-user-guide.pdf
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.. code-block:: console
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.. _EFR32MG24 Website:
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https://www.silabs.com/wireless/zigbee/efr32mg24-series-2-socs
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west blobs fetch hal_silabs
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.. _EFR32MG24 Datasheet:
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https://www.silabs.com/documents/public/data-sheets/efr32mg24-datasheet.pdf
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Then build the Zephyr kernel and a Bluetooth sample with the following
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command. The :zephyr:code-sample:`bluetooth_observer` sample application is used in
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this example.
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.. _EFR32xG24 Reference Manual:
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https://www.silabs.com/documents/public/reference-manuals/brd4187c-rm.pdf
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.. zephyr-app-commands::
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:zephyr-app: samples/bluetooth/observer
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:board: xg24_rb4187c
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:goals: build

‎boards/silabs/radio_boards/xg24/xg24_rb4187c-pinctrl.dtsi‎

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@@ -46,6 +46,14 @@
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};
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};
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timer0_default: timer0_default {
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group0 {
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pins = <TIMER0_CC0_PB2>, <TIMER0_CC1_PB4>;
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drive-push-pull;
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output-low;
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};
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};
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usart0_default: usart0_default {
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group0 {
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pins = <USART0_TX_PA8>;

‎boards/silabs/radio_boards/xg24/xg24_rb4187c.dts‎

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@@ -7,11 +7,12 @@
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/dts-v1/;
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#include <silabs/xg24/efr32mg24b220f1536im48.dtsi>
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#include <zephyr/dt-bindings/input/input-event-codes.h>
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#include <zephyr/dt-bindings/pwm/pwm.h>
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#include <zephyr/dt-bindings/regulator/silabs_dcdc.h>
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#include "xg24_rb4187c-pinctrl.dtsi"
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/ {
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model = "Silicon Labs BRD4187C (Mighty Gecko 24 Radio Board)";
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model = "Silicon Labs EFR32xG24 2.4 GHz 20 dBm Radio Board (xG24-RB4187C, BRD4187C)";
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compatible = "silabs,xg24_rb4187c", "silabs,efr32mg24";
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chosen {
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dht0 = &si7021;
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led0 = &led0;
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led1 = &led1;
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pwm-led0 = &pwm_led0;
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pwm-led1 = &pwm_led1;
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sw0 = &button0;
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sw1 = &button1;
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watchdog0 = &wdog0;
@@ -49,6 +52,20 @@
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};
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};
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pwmleds {
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compatible = "pwm-leds";
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pwm_led0: pwm_led_0 {
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pwms = <&timer0_pwm 0 PWM_MSEC(20) PWM_POLARITY_NORMAL>;
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label = "PWM LED 0";
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};
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pwm_led1: pwm_led_1 {
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pwms = <&timer0_pwm 1 PWM_MSEC(20) PWM_POLARITY_NORMAL>;
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label = "PWM LED 1";
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};
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};
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buttons {
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compatible = "gpio-keys";
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};
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};
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&timer0 {
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status = "okay";
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timer0_pwm: pwm {
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pinctrl-0 = <&timer0_default>;
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pinctrl-names = "default";
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status = "okay";
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};
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};
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&gpio {
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status = "okay";
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};

‎boards/silabs/radio_boards/xg24/xg24_rb4187c.yaml‎

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@@ -10,14 +10,15 @@ toolchain:
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supported:
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- adc
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- bluetooth
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- comparator
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- counter
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- dac
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- dma
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- entropy
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- flash
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- gpio
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- uart
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- pwm
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- spi
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- dma
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- uart
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- watchdog
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- comparator
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- dac
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testing:
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ignore_tags:
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- pm
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vendor: silabs

‎boards/silabs/radio_boards/xg24/xg24_rb4187c_defconfig‎

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@@ -5,5 +5,3 @@ CONFIG_CONSOLE=y
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CONFIG_UART_CONSOLE=y
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CONFIG_SERIAL=y
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CONFIG_GPIO=y
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CONFIG_SOC_GECKO_EMU_DCDC=y
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CONFIG_SOC_GECKO_EMU_DCDC_MODE_ON=y

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