diff --git a/arch/arm/src/imxrt/CMakeLists.txt b/arch/arm/src/imxrt/CMakeLists.txt
new file mode 100644
index 00000000000..9db635e40b0
--- /dev/null
+++ b/arch/arm/src/imxrt/CMakeLists.txt
@@ -0,0 +1,152 @@
+# ##############################################################################
+# arch/arm/src/imxrt/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.
+#
+# ##############################################################################
+
+# Common ARM and Cortex-M7 files
+
+# Required i.MX RT files
+
+set(SRCS imxrt_allocateheap.c imxrt_start.c imxrt_periphclks.c)
+
+if(CONFIG_IMXRT_PROGMEM)
+  list(APPEND SRCS imxrt_flash.c)
+endif()
+
+list(
+  APPEND
+  SRCS
+  imxrt_irq.c
+  imxrt_clrpend.c
+  imxrt_gpio.c
+  imxrt_daisy.c
+  imxrt_wdog.c
+  imxrt_serial.c
+  imxrt_xbar.c
+  imxrt_ocotp.c
+  imxrt_lowputc.c)
+
+# Configuration-dependent i.MX RT files
+
+if(CONFIG_IMXRT_CLOCKCONFIG_VER2)
+  list(APPEND SRCS imxrt_clockconfig_ver2.c imxrt_pmu.c)
+else()
+  list(APPEND SRCS imxrt_clockconfig_ver1.c)
+endif()
+
+if(CONFIG_IMXRT_IOMUX_VER2)
+  list(APPEND SRCS imxrt_iomuxc_ver2.c)
+else()
+  list(APPEND SRCS imxrt_iomuxc_ver1.c)
+endif()
+
+if(NOT CONFIG_ARCH_IDLE_CUSTOM)
+  list(APPEND SRCS imxrt_idle.c)
+endif()
+
+if(NOT CONFIG_SCHED_TICKLESS)
+  list(APPEND SRCS imxrt_timerisr.c)
+else()
+  list(APPEND SRCS imxrt_tickless.c)
+endif()
+
+if(CONFIG_IMXRT_GPIO_IRQ)
+  list(APPEND SRCS imxrt_gpioirq.c)
+endif()
+
+if(CONFIG_ARM_MPU)
+  list(APPEND SRCS imxrt_mpuinit.c)
+endif()
+
+if(CONFIG_BUILD_PROTECTED)
+  list(APPEND SRCS imxrt_userspace.c)
+endif()
+
+if(CONFIG_IMXRT_EDMA)
+  list(APPEND SRCS imxrt_edma.c)
+endif()
+
+if(CONFIG_IMXRT_USDHC)
+  list(APPEND SRCS imxrt_usdhc.c)
+endif()
+
+if(CONFIG_IMXRT_LCD)
+  list(APPEND SRCS imxrt_lcd.c)
+endif()
+
+if(CONFIG_IMXRT_FLEXCAN)
+  list(APPEND SRCS imxrt_flexcan.c)
+endif()
+
+if(CONFIG_IMXRT_FLEXIO)
+  list(APPEND SRCS imxrt_flexio.c)
+endif()
+
+if(CONFIG_IMXRT_FLEXPWM)
+  list(APPEND SRCS imxrt_flexpwm.c)
+endif()
+
+if(CONFIG_IMXRT_SNVS_LPSRTC)
+  list(APPEND SRCS imxrt_lpsrtc.c imxrt_hprtc.c)
+elseif(CONFIG_IMXRT_SNVS_HPRTC)
+  list(APPEND SRCS imxrt_hprtc.c)
+endif()
+
+if(CONFIG_RTC_DRIVER)
+  list(APPEND SRCS imxrt_rtc_lowerhalf.c)
+endif()
+
+if(CONFIG_IMXRT_ENET)
+  list(APPEND SRCS imxrt_enet.c)
+endif()
+
+if(CONFIG_IMXRT_LPI2C)
+  list(APPEND SRCS imxrt_lpi2c.c)
+endif()
+
+if(CONFIG_IMXRT_LPSPI)
+  list(APPEND SRCS imxrt_lpspi.c)
+endif()
+
+if(CONFIG_IMXRT_FLEXSPI)
+  list(APPEND SRCS imxrt_flexspi.c)
+endif()
+
+if(CONFIG_IMXRT_ENC)
+  list(APPEND SRCS imxrt_enc.c)
+endif()
+
+if(CONFIG_IMXRT_USBOTG)
+  list(APPEND SRCS imxrt_ehci.c)
+endif()
+
+if(CONFIG_IMXRT_USBDEV)
+  list(APPEND SRCS imxrt_usbdev.c)
+endif()
+
+if(CONFIG_IMXRT_ADC)
+  if(CONFIG_IMXRT_ADC_VER2)
+    list(APPEND SRCS imxrt_adc_ver2.c)
+  else()
+    list(APPEND SRCS imxrt_adc_ver1.c)
+  endif()
+endif()
+
+target_sources(arch PRIVATE ${SRCS})
diff --git a/boards/arm/imxrt/arcx-socket-grid/CMakeLists.txt b/boards/arm/imxrt/arcx-socket-grid/CMakeLists.txt
new file mode 100644
index 00000000000..a21c7c9045b
--- /dev/null
+++ b/boards/arm/imxrt/arcx-socket-grid/CMakeLists.txt
@@ -0,0 +1,30 @@
+# ##############################################################################
+# boards/arm/imxrt/arcx-socket-grid/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)
+
+if(NOT CONFIG_BUILD_FLAT)
+  add_subdirectory(kernel)
+  set_property(
+    GLOBAL PROPERTY LD_SCRIPT_USER ${CMAKE_CURRENT_LIST_DIR}/scripts/memory.ld
+                    ${CMAKE_CURRENT_LIST_DIR}/scripts/user-space.ld)
+endif()
diff --git a/boards/arm/imxrt/arcx-socket-grid/src/CMakeLists.txt b/boards/arm/imxrt/arcx-socket-grid/src/CMakeLists.txt
new file mode 100644
index 00000000000..b755a986f92
--- /dev/null
+++ b/boards/arm/imxrt/arcx-socket-grid/src/CMakeLists.txt
@@ -0,0 +1,62 @@
+# ##############################################################################
+# boards/arm/imxrt/arcx-socket-grid/src/Makefile
+#
+# 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 imxrt_boot.c imxrt_flexspi_nor_boot.c imxrt_flexspi_nor_flash.c)
+
+if(CONFIG_IMXRT_SDRAMC)
+  list(APPEND SRCS imxrt_sdram.c)
+endif()
+
+if(CONFIG_BOARDCTL)
+  list(APPEND SRCS imxrt_appinit.c imxrt_bringup.c)
+elseif(CONFIG_BOARD_LATE_INITIALIZE)
+  list(APPEND SRCS imxrt_bringup.c)
+endif()
+
+if(CONFIG_ARCH_LEDS)
+  list(APPEND SRCS imxrt_autoleds.c)
+else()
+  list(APPEND SRCS imxrt_userleds.c)
+endif()
+
+if(CONFIG_IMXRT_ENET)
+  list(APPEND SRCS imxrt_ethernet.c)
+endif()
+
+if(CONFIG_IMXRT_LPSPI)
+  list(APPEND SRCS imxrt_spi.c)
+endif()
+
+if(CONFIG_DEV_GPIO)
+  list(APPEND SRCS imxrt_gpio.c)
+endif()
+
+if(CONFIG_IMXRT1052_SOCKET_GRID_SDRAM)
+  list(APPEND SRCS imxrt_sdram_ini_dcd.c)
+endif()
+
+target_sources(board PRIVATE ${SRCS})
+
+if(NOT CONFIG_ARMV7M_DTCM)
+  set_property(GLOBAL PROPERTY LD_SCRIPT
+                               "${NUTTX_BOARD_DIR}/scripts/flash-ocram.ld")
+endif()