diff --git a/samples/analog_input/CMakeLists.txt b/samples/analog_input/CMakeLists.txt
index b7cbc2032..e00f9f946 100644
--- a/samples/analog_input/CMakeLists.txt
+++ b/samples/analog_input/CMakeLists.txt
@@ -5,7 +5,21 @@ cmake_minimum_required(VERSION 3.20.0)
 # get value of NORMALIZED_BOARD_TARGET early
 find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE} COMPONENTS yaml boards)
 
-set(DTC_OVERLAY_FILE ${CMAKE_CURRENT_LIST_DIR}/../../variants/${NORMALIZED_BOARD_TARGET}/${NORMALIZED_BOARD_TARGET}.overlay)
+if (IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION})
+  set(variant_dir ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION})
+elseif (IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET})
+  set(variant_dir ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET})
+elseif (IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${BOARD})
+  set(variant_dir ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${BOARD})
+endif()
+
+if (EXISTS ${variant_dir}/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION}.overlay)
+  set(DTC_OVERLAY_FILE ${variant_dir}/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION}.overlay)
+elseif (EXISTS ${variant_dir}/${NORMALIZED_BOARD_TARGET}.overlay)
+  set(DTC_OVERLAY_FILE ${variant_dir}/${NORMALIZED_BOARD_TARGET}.overlay)
+elseif (EXISTS ${variant_dir}/${BOARD}.overlay)
+  set(DTC_OVERLAY_FILE ${variant_dir}/${BOARD}.overlay)
+endif()
 
 find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
 project(analog_input)
diff --git a/samples/attach_interrupt/CMakeLists.txt b/samples/attach_interrupt/CMakeLists.txt
index 1bf7bce34..4ba6c1f41 100644
--- a/samples/attach_interrupt/CMakeLists.txt
+++ b/samples/attach_interrupt/CMakeLists.txt
@@ -5,7 +5,21 @@ cmake_minimum_required(VERSION 3.20.0)
 # get value of NORMALIZED_BOARD_TARGET early
 find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE} COMPONENTS yaml boards)
 
-set(DTC_OVERLAY_FILE ${CMAKE_CURRENT_LIST_DIR}/../../variants/${NORMALIZED_BOARD_TARGET}/${NORMALIZED_BOARD_TARGET}.overlay)
+if (IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION})
+  set(variant_dir ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION})
+elseif (IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET})
+  set(variant_dir ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET})
+elseif (IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${BOARD})
+  set(variant_dir ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${BOARD})
+endif()
+
+if (EXISTS ${variant_dir}/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION}.overlay)
+  set(DTC_OVERLAY_FILE ${variant_dir}/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION}.overlay)
+elseif (EXISTS ${variant_dir}/${NORMALIZED_BOARD_TARGET}.overlay)
+  set(DTC_OVERLAY_FILE ${variant_dir}/${NORMALIZED_BOARD_TARGET}.overlay)
+elseif (EXISTS ${variant_dir}/${BOARD}.overlay)
+  set(DTC_OVERLAY_FILE ${variant_dir}/${BOARD}.overlay)
+endif()
 
 find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
 project(attach_interrupt)
diff --git a/samples/blinky_arduino/CMakeLists.txt b/samples/blinky_arduino/CMakeLists.txt
index e3a17bfc5..cc180ddb1 100644
--- a/samples/blinky_arduino/CMakeLists.txt
+++ b/samples/blinky_arduino/CMakeLists.txt
@@ -5,7 +5,21 @@ cmake_minimum_required(VERSION 3.20.0)
 # get value of NORMALIZED_BOARD_TARGET early
 find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE} COMPONENTS yaml boards)
 
-set(DTC_OVERLAY_FILE ${CMAKE_CURRENT_LIST_DIR}/../../variants/${NORMALIZED_BOARD_TARGET}/${NORMALIZED_BOARD_TARGET}.overlay)
+if (IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION})
+  set(variant_dir ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION})
+elseif (IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET})
+  set(variant_dir ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET})
+elseif (IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${BOARD})
+  set(variant_dir ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${BOARD})
+endif()
+
+if (EXISTS ${variant_dir}/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION}.overlay)
+  set(DTC_OVERLAY_FILE ${variant_dir}/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION}.overlay)
+elseif (EXISTS ${variant_dir}/${NORMALIZED_BOARD_TARGET}.overlay)
+  set(DTC_OVERLAY_FILE ${variant_dir}/${NORMALIZED_BOARD_TARGET}.overlay)
+elseif (EXISTS ${variant_dir}/${BOARD}.overlay)
+  set(DTC_OVERLAY_FILE ${variant_dir}/${BOARD}.overlay)
+endif()
 
 find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
 project(blinky)
diff --git a/samples/button_press_led/CMakeLists.txt b/samples/button_press_led/CMakeLists.txt
index 56569b9ea..cfe5f8cd6 100644
--- a/samples/button_press_led/CMakeLists.txt
+++ b/samples/button_press_led/CMakeLists.txt
@@ -5,7 +5,21 @@ cmake_minimum_required(VERSION 3.20.0)
 # get value of NORMALIZED_BOARD_TARGET early
 find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE} COMPONENTS yaml boards)
 
-set(DTC_OVERLAY_FILE ${CMAKE_CURRENT_LIST_DIR}/../../variants/${NORMALIZED_BOARD_TARGET}/${NORMALIZED_BOARD_TARGET}.overlay)
+if (IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION})
+  set(variant_dir ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION})
+elseif (IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET})
+  set(variant_dir ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET})
+elseif (IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${BOARD})
+  set(variant_dir ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${BOARD})
+endif()
+
+if (EXISTS ${variant_dir}/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION}.overlay)
+  set(DTC_OVERLAY_FILE ${variant_dir}/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION}.overlay)
+elseif (EXISTS ${variant_dir}/${NORMALIZED_BOARD_TARGET}.overlay)
+  set(DTC_OVERLAY_FILE ${variant_dir}/${NORMALIZED_BOARD_TARGET}.overlay)
+elseif (EXISTS ${variant_dir}/${BOARD}.overlay)
+  set(DTC_OVERLAY_FILE ${variant_dir}/${BOARD}.overlay)
+endif()
 
 find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
 project(button_press_led)
diff --git a/samples/fade/CMakeLists.txt b/samples/fade/CMakeLists.txt
index c03034185..cba962b23 100644
--- a/samples/fade/CMakeLists.txt
+++ b/samples/fade/CMakeLists.txt
@@ -5,7 +5,21 @@ cmake_minimum_required(VERSION 3.20.0)
 # get value of NORMALIZED_BOARD_TARGET early
 find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE} COMPONENTS yaml boards)
 
-set(DTC_OVERLAY_FILE ${CMAKE_CURRENT_LIST_DIR}/../../variants/${NORMALIZED_BOARD_TARGET}/${NORMALIZED_BOARD_TARGET}.overlay)
+if (IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION})
+  set(variant_dir ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION})
+elseif (IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET})
+  set(variant_dir ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET})
+elseif (IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${BOARD})
+  set(variant_dir ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${BOARD})
+endif()
+
+if (EXISTS ${variant_dir}/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION}.overlay)
+  set(DTC_OVERLAY_FILE ${variant_dir}/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION}.overlay)
+elseif (EXISTS ${variant_dir}/${NORMALIZED_BOARD_TARGET}.overlay)
+  set(DTC_OVERLAY_FILE ${variant_dir}/${NORMALIZED_BOARD_TARGET}.overlay)
+elseif (EXISTS ${variant_dir}/${BOARD}.overlay)
+  set(DTC_OVERLAY_FILE ${variant_dir}/${BOARD}.overlay)
+endif()
 
 find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
 project(fade)
diff --git a/samples/hello_arduino/CMakeLists.txt b/samples/hello_arduino/CMakeLists.txt
index 83ea1b05b..bd614e6af 100644
--- a/samples/hello_arduino/CMakeLists.txt
+++ b/samples/hello_arduino/CMakeLists.txt
@@ -5,7 +5,21 @@ cmake_minimum_required(VERSION 3.20.0)
 # get value of NORMALIZED_BOARD_TARGET early
 find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE} COMPONENTS yaml boards)
 
-set(DTC_OVERLAY_FILE ${CMAKE_CURRENT_LIST_DIR}/../../variants/${NORMALIZED_BOARD_TARGET}/${NORMALIZED_BOARD_TARGET}.overlay)
+if (IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION})
+  set(variant_dir ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION})
+elseif (IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET})
+  set(variant_dir ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET})
+elseif (IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${BOARD})
+  set(variant_dir ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${BOARD})
+endif()
+
+if (EXISTS ${variant_dir}/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION}.overlay)
+  set(DTC_OVERLAY_FILE ${variant_dir}/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION}.overlay)
+elseif (EXISTS ${variant_dir}/${NORMALIZED_BOARD_TARGET}.overlay)
+  set(DTC_OVERLAY_FILE ${variant_dir}/${NORMALIZED_BOARD_TARGET}.overlay)
+elseif (EXISTS ${variant_dir}/${BOARD}.overlay)
+  set(DTC_OVERLAY_FILE ${variant_dir}/${BOARD}.overlay)
+endif()
 
 find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
 project(hello_world)
diff --git a/samples/i2cdemo/CMakeLists.txt b/samples/i2cdemo/CMakeLists.txt
index e6251ff56..0fe6c4573 100644
--- a/samples/i2cdemo/CMakeLists.txt
+++ b/samples/i2cdemo/CMakeLists.txt
@@ -5,7 +5,21 @@ cmake_minimum_required(VERSION 3.20.0)
 # get value of NORMALIZED_BOARD_TARGET early
 find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE} COMPONENTS yaml boards)
 
-set(DTC_OVERLAY_FILE ${CMAKE_CURRENT_LIST_DIR}/../../variants/${NORMALIZED_BOARD_TARGET}/${NORMALIZED_BOARD_TARGET}.overlay)
+if (IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION})
+  set(variant_dir ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION})
+elseif (IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET})
+  set(variant_dir ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET})
+elseif (IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${BOARD})
+  set(variant_dir ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${BOARD})
+endif()
+
+if (EXISTS ${variant_dir}/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION}.overlay)
+  set(DTC_OVERLAY_FILE ${variant_dir}/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION}.overlay)
+elseif (EXISTS ${variant_dir}/${NORMALIZED_BOARD_TARGET}.overlay)
+  set(DTC_OVERLAY_FILE ${variant_dir}/${NORMALIZED_BOARD_TARGET}.overlay)
+elseif (EXISTS ${variant_dir}/${BOARD}.overlay)
+  set(DTC_OVERLAY_FILE ${variant_dir}/${BOARD}.overlay)
+endif()
 
 find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
 project(i2cdemo)
diff --git a/samples/serial_event/CMakeLists.txt b/samples/serial_event/CMakeLists.txt
index 8493bb793..71dd2ba11 100644
--- a/samples/serial_event/CMakeLists.txt
+++ b/samples/serial_event/CMakeLists.txt
@@ -5,7 +5,21 @@ cmake_minimum_required(VERSION 3.20.0)
 # get value of NORMALIZED_BOARD_TARGET early
 find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE} COMPONENTS yaml boards)
 
-set(DTC_OVERLAY_FILE ${CMAKE_CURRENT_LIST_DIR}/../../variants/${NORMALIZED_BOARD_TARGET}/${NORMALIZED_BOARD_TARGET}.overlay)
+if (IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION})
+  set(variant_dir ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION})
+elseif (IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET})
+  set(variant_dir ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET})
+elseif (IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${BOARD})
+  set(variant_dir ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${BOARD})
+endif()
+
+if (EXISTS ${variant_dir}/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION}.overlay)
+  set(DTC_OVERLAY_FILE ${variant_dir}/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION}.overlay)
+elseif (EXISTS ${variant_dir}/${NORMALIZED_BOARD_TARGET}.overlay)
+  set(DTC_OVERLAY_FILE ${variant_dir}/${NORMALIZED_BOARD_TARGET}.overlay)
+elseif (EXISTS ${variant_dir}/${BOARD}.overlay)
+  set(DTC_OVERLAY_FILE ${variant_dir}/${BOARD}.overlay)
+endif()
 
 find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
 project(serial_event)
diff --git a/samples/spi_controller/CMakeLists.txt b/samples/spi_controller/CMakeLists.txt
index bd1b6e40b..33f8ad89e 100644
--- a/samples/spi_controller/CMakeLists.txt
+++ b/samples/spi_controller/CMakeLists.txt
@@ -5,7 +5,21 @@ cmake_minimum_required(VERSION 3.20.0)
 # get value of NORMALIZED_BOARD_TARGET early
 find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE} COMPONENTS yaml boards)
 
-set(DTC_OVERLAY_FILE ${CMAKE_CURRENT_LIST_DIR}/../../variants/${NORMALIZED_BOARD_TARGET}/${NORMALIZED_BOARD_TARGET}.overlay)
+if (IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION})
+  set(variant_dir ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION})
+elseif (IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET})
+  set(variant_dir ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET})
+elseif (IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${BOARD})
+  set(variant_dir ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${BOARD})
+endif()
+
+if (EXISTS ${variant_dir}/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION}.overlay)
+  set(DTC_OVERLAY_FILE ${variant_dir}/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION}.overlay)
+elseif (EXISTS ${variant_dir}/${NORMALIZED_BOARD_TARGET}.overlay)
+  set(DTC_OVERLAY_FILE ${variant_dir}/${NORMALIZED_BOARD_TARGET}.overlay)
+elseif (EXISTS ${variant_dir}/${BOARD}.overlay)
+  set(DTC_OVERLAY_FILE ${variant_dir}/${BOARD}.overlay)
+endif()
 
 find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
 project(spi_controller)
diff --git a/samples/threads_arduino/CMakeLists.txt b/samples/threads_arduino/CMakeLists.txt
index b09f2e20e..cd327f501 100644
--- a/samples/threads_arduino/CMakeLists.txt
+++ b/samples/threads_arduino/CMakeLists.txt
@@ -5,7 +5,21 @@ cmake_minimum_required(VERSION 3.20.0)
 # get value of NORMALIZED_BOARD_TARGET early
 find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE} COMPONENTS yaml boards)
 
-set(DTC_OVERLAY_FILE ${CMAKE_CURRENT_LIST_DIR}/../../variants/${NORMALIZED_BOARD_TARGET}/${NORMALIZED_BOARD_TARGET}.overlay)
+if (IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION})
+  set(variant_dir ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION})
+elseif (IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET})
+  set(variant_dir ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${NORMALIZED_BOARD_TARGET})
+elseif (IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${BOARD})
+  set(variant_dir ${CMAKE_CURRENT_SOURCE_DIR}/../../variants/${BOARD})
+endif()
+
+if (EXISTS ${variant_dir}/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION}.overlay)
+  set(DTC_OVERLAY_FILE ${variant_dir}/${NORMALIZED_BOARD_TARGET}_${BOARD_REVISION}.overlay)
+elseif (EXISTS ${variant_dir}/${NORMALIZED_BOARD_TARGET}.overlay)
+  set(DTC_OVERLAY_FILE ${variant_dir}/${NORMALIZED_BOARD_TARGET}.overlay)
+elseif (EXISTS ${variant_dir}/${BOARD}.overlay)
+  set(DTC_OVERLAY_FILE ${variant_dir}/${BOARD}.overlay)
+endif()
 
 find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
 project(threads)