diff --git a/arch/arm/src/nuc1xx/CMakeLists.txt b/arch/arm/src/nuc1xx/CMakeLists.txt
new file mode 100644
index 0000000000000..0e1fc3ca992ab
--- /dev/null
+++ b/arch/arm/src/nuc1xx/CMakeLists.txt
@@ -0,0 +1,49 @@
+# ##############################################################################
+# arch/arm/src/nuc1xx/CMakeLists.txt
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more contributor
+# license agreements.  See the NOTICE file distributed with this work for
+# additional information regarding copyright ownership.  The ASF licenses this
+# file to you under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License.  You may obtain a copy of
+# the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations under
+# the License.
+#
+# ##############################################################################
+
+list(
+  APPEND
+  SRCS
+  nuc_clockconfig.c
+  nuc_gpio.c
+  nuc_irq.c
+  nuc_lowputc.c
+  nuc_serial.c
+  nuc_start.c)
+
+if(NOT CONFIG_ARCH_IDLE_CUSTOM)
+  list(APPEND SRCS nuc_idle.c)
+endif()
+
+if(NOT CONFIG_SCHED_TICKLESS)
+  list(APPEND SRCS nuc_timerisr.c)
+endif()
+
+if(CONFIG_BUILD_PROTECTED)
+  list(APPEND SRCS nuc_userspace.c)
+endif()
+
+if(CONFIG_DEBUG_FEATURES)
+  list(APPEND SRCS nuc_dumpgpio.c)
+endif()
+
+target_sources(arch PRIVATE ${SRCS})
diff --git a/boards/arm/nuc1xx/nutiny-nuc120/CMakeLists.txt b/boards/arm/nuc1xx/nutiny-nuc120/CMakeLists.txt
new file mode 100644
index 0000000000000..d916cc21211e0
--- /dev/null
+++ b/boards/arm/nuc1xx/nutiny-nuc120/CMakeLists.txt
@@ -0,0 +1,23 @@
+# ##############################################################################
+# boards/arm/nuc1xx/nutiny-nuc120/CMakeLists.txt
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more contributor
+# license agreements.  See the NOTICE file distributed with this work for
+# additional information regarding copyright ownership.  The ASF licenses this
+# file to you under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License.  You may obtain a copy of
+# the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations under
+# the License.
+#
+# ##############################################################################
+
+add_subdirectory(src)
diff --git a/boards/arm/nuc1xx/nutiny-nuc120/src/CMakeLists.txt b/boards/arm/nuc1xx/nutiny-nuc120/src/CMakeLists.txt
new file mode 100644
index 0000000000000..0f5f8c73084b3
--- /dev/null
+++ b/boards/arm/nuc1xx/nutiny-nuc120/src/CMakeLists.txt
@@ -0,0 +1,48 @@
+# ##############################################################################
+# boards/arm/nuc1xx/nutiny-nuc120/src/CMakeLists.txt
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more contributor
+# license agreements.  See the NOTICE file distributed with this work for
+# additional information regarding copyright ownership.  The ASF licenses this
+# file to you under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License.  You may obtain a copy of
+# the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations under
+# the License.
+#
+# ##############################################################################
+
+set(SRCS nuc_boardinitialize.c)
+
+if(CONFIG_ARCH_LEDS)
+  list(APPEND SRCS nuc_led.c)
+endif()
+
+if(CONFIG_NUC1XX_USBD)
+  list(APPEND SRCS nuc_usbd.c)
+endif()
+
+if(CONFIG_PWM)
+  list(APPEND SRCS nuc_pwm.c)
+endif()
+
+if(CONFIG_SENSORS_QENCODER)
+  list(APPEND SRCS nuc_qencoder.c)
+endif()
+
+if(CONFIG_WATCHDOG)
+  list(APPEND SRCS nuc_watchdog.c)
+endif()
+
+target_sources(board PRIVATE ${SRCS})
+
+set_property(GLOBAL PROPERTY LD_SCRIPT
+                             "${NUTTX_BOARD_DIR}/scripts/nutiny-nuc120.ld")