diff --git a/boards/arm/custom_plank/Kconfig.defconfig b/boards/arm/custom_plank/Kconfig.defconfig
deleted file mode 100644
index 114f0ee..0000000
--- a/boards/arm/custom_plank/Kconfig.defconfig
+++ /dev/null
@@ -1,9 +0,0 @@
-# Copyright (c) 2021 Nordic Semiconductor ASA
-# SPDX-License-Identifier: Apache-2.0
-
-if BOARD_CUSTOM_PLANK
-
-config BOARD
-	default "custom_plank"
-
-endif # BOARD_CUSTOM_PLANK
diff --git a/boards/arm/custom_plank/Kconfig b/boards/vendor/custom_plank/Kconfig
similarity index 100%
rename from boards/arm/custom_plank/Kconfig
rename to boards/vendor/custom_plank/Kconfig
diff --git a/boards/arm/custom_plank/Kconfig.board b/boards/vendor/custom_plank/Kconfig.custom_plank
similarity index 66%
rename from boards/arm/custom_plank/Kconfig.board
rename to boards/vendor/custom_plank/Kconfig.custom_plank
index 51cdc50..08c6e07 100644
--- a/boards/arm/custom_plank/Kconfig.board
+++ b/boards/vendor/custom_plank/Kconfig.custom_plank
@@ -2,5 +2,4 @@
 # SPDX-License-Identifier: Apache-2.0
 
 config BOARD_CUSTOM_PLANK
-	bool "Custom Plank Board"
-	depends on SOC_NRF52840_QIAA
+	select SOC_NRF52840_QIAA
diff --git a/boards/arm/custom_plank/README.md b/boards/vendor/custom_plank/README.md
similarity index 100%
rename from boards/arm/custom_plank/README.md
rename to boards/vendor/custom_plank/README.md
diff --git a/boards/arm/custom_plank/board.cmake b/boards/vendor/custom_plank/board.cmake
similarity index 100%
rename from boards/arm/custom_plank/board.cmake
rename to boards/vendor/custom_plank/board.cmake
diff --git a/boards/vendor/custom_plank/board.yml b/boards/vendor/custom_plank/board.yml
new file mode 100644
index 0000000..fde81e2
--- /dev/null
+++ b/boards/vendor/custom_plank/board.yml
@@ -0,0 +1,8 @@
+# Copyright (c) 2024 Nordic Semiconductor ASA
+# SPDX-License-Identifier: Apache-2.0
+
+board:
+  name: custom_plank
+  vendor: vendor
+  socs:
+    - name: nrf52840
diff --git a/boards/arm/custom_plank/custom_plank-pinctrl.dtsi b/boards/vendor/custom_plank/custom_plank-pinctrl.dtsi
similarity index 100%
rename from boards/arm/custom_plank/custom_plank-pinctrl.dtsi
rename to boards/vendor/custom_plank/custom_plank-pinctrl.dtsi
diff --git a/boards/arm/custom_plank/custom_plank.dts b/boards/vendor/custom_plank/custom_plank.dts
similarity index 100%
rename from boards/arm/custom_plank/custom_plank.dts
rename to boards/vendor/custom_plank/custom_plank.dts
diff --git a/boards/arm/custom_plank/custom_plank.yaml b/boards/vendor/custom_plank/custom_plank.yaml
similarity index 94%
rename from boards/arm/custom_plank/custom_plank.yaml
rename to boards/vendor/custom_plank/custom_plank.yaml
index 071ba3d..1a057e0 100644
--- a/boards/arm/custom_plank/custom_plank.yaml
+++ b/boards/vendor/custom_plank/custom_plank.yaml
@@ -3,6 +3,7 @@
 
 identifier: custom_plank
 name: Custom-Plank
+vendor: vendor
 type: mcu
 arch: arm
 ram: 256
diff --git a/boards/arm/custom_plank/custom_plank_defconfig b/boards/vendor/custom_plank/custom_plank_defconfig
similarity index 66%
rename from boards/arm/custom_plank/custom_plank_defconfig
rename to boards/vendor/custom_plank/custom_plank_defconfig
index 02e28fe..5e5a7b7 100644
--- a/boards/arm/custom_plank/custom_plank_defconfig
+++ b/boards/vendor/custom_plank/custom_plank_defconfig
@@ -1,10 +1,6 @@
 # Copyright (c) 2021 Nordic Semiconductor ASA
 # SPDX-License-Identifier: Apache-2.0
 
-CONFIG_SOC_SERIES_NRF52X=y
-CONFIG_SOC_NRF52840_QIAA=y
-CONFIG_BOARD_CUSTOM_PLANK=y
-
 CONFIG_ARM_MPU=y
 CONFIG_HW_STACK_PROTECTION=y