diff --git a/boards/arm/stm32f7/nucleo-144/configs/f722-composite/Make.defs b/boards/arm/stm32f7/nucleo-144/configs/f722-composite/Make.defs
new file mode 100644
index 00000000000..7107672e690
--- /dev/null
+++ b/boards/arm/stm32f7/nucleo-144/configs/f722-composite/Make.defs
@@ -0,0 +1,39 @@
+############################################################################
+# boards/arm/stm32f7/nucleo-144/configs/f722-composite/Make.defs
+#
+# 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.
+#
+############################################################################
+
+include $(TOPDIR)/.config
+include $(TOPDIR)/tools/Config.mk
+include $(TOPDIR)/arch/arm/src/armv7-m/Toolchain.defs
+
+LDSCRIPT = f722-flash.ld
+ARCHSCRIPT += $(BOARD_DIR)$(DELIM)scripts$(DELIM)$(LDSCRIPT)
+
+ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
+
+CFLAGS := $(ARCHCFLAGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe
+CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
+CXXFLAGS := $(ARCHCXXFLAGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe
+CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
+CPPFLAGS := $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS)
+AFLAGS := $(CFLAGS) -D__ASSEMBLY__
+
+NXFLATLDFLAGS1 = -r -d -warn-common
+NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
+LDNXFLATFLAGS = -e main -s 2048
diff --git a/boards/arm/stm32f7/nucleo-144/configs/f722-composite/defconfig b/boards/arm/stm32f7/nucleo-144/configs/f722-composite/defconfig
new file mode 100644
index 00000000000..3bd41ccb58a
--- /dev/null
+++ b/boards/arm/stm32f7/nucleo-144/configs/f722-composite/defconfig
@@ -0,0 +1,86 @@
+#
+# This file is autogenerated: PLEASE DO NOT EDIT IT.
+#
+# You can use "make menuconfig" to make any modifications to the installed .config file.
+# You can then do "make savedefconfig" to generate a new defconfig file that includes your
+# modifications.
+#
+# CONFIG_ARCH_FPU is not set
+CONFIG_ARCH="arm"
+CONFIG_ARCH_BOARD="nucleo-144"
+CONFIG_ARCH_BOARD_NUCLEO_144=y
+CONFIG_ARCH_BUTTONS=y
+CONFIG_ARCH_CHIP="stm32f7"
+CONFIG_ARCH_CHIP_STM32F722ZE=y
+CONFIG_ARCH_CHIP_STM32F7=y
+CONFIG_ARCH_STACKDUMP=y
+CONFIG_ARMV7M_DCACHE=y
+CONFIG_ARMV7M_DCACHE_WRITETHROUGH=y
+CONFIG_ARMV7M_DTCM=y
+CONFIG_ARMV7M_ICACHE=y
+CONFIG_BOARD_LOOPSPERMSEC=43103
+CONFIG_BUILTIN=y
+CONFIG_CDCACM=y
+CONFIG_CDCACM_COMPOSITE=y
+CONFIG_COMPOSITE_IAD=y
+CONFIG_DEBUG_FULLOPT=y
+CONFIG_DEBUG_SYMBOLS=y
+CONFIG_FS_PROCFS=y
+CONFIG_HAVE_CXX=y
+CONFIG_HAVE_CXXINITIALIZE=y
+CONFIG_INIT_ENTRYPOINT="nsh_main"
+CONFIG_MM_REGIONS=2
+CONFIG_NET=y
+CONFIG_NETDB_DNSCLIENT=y
+CONFIG_NETDB_DNSSERVER_IPv4ADDR=0x0
+CONFIG_NETDEV_LATEINIT=y
+CONFIG_NETDEV_STATISTICS=y
+CONFIG_NETINIT_DHCPC=y
+CONFIG_NETINIT_DRIPADDR=0x0
+CONFIG_NETINIT_MACADDR_1=0xdeadcafe
+CONFIG_NETINIT_NETMASK=0x0
+CONFIG_NETINIT_NOMAC=y
+CONFIG_NETINIT_THREAD=y
+CONFIG_NETUTILS_DHCPC=y
+CONFIG_NETUTILS_IPERF=y
+CONFIG_NETUTILS_TELNETD=y
+CONFIG_NET_ARP_SEND=y
+CONFIG_NET_BROADCAST=y
+CONFIG_NET_ICMP=y
+CONFIG_NET_ICMP_SOCKET=y
+CONFIG_NET_LL_GUARDSIZE=50
+CONFIG_NET_LOOPBACK=y
+CONFIG_NET_STATISTICS=y
+CONFIG_NET_TCP=y
+CONFIG_NET_TCP_WRITE_BUFFERS=y
+CONFIG_NET_UDP=y
+CONFIG_NSH_ARCHINIT=y
+CONFIG_NSH_BUILTIN_APPS=y
+CONFIG_NSH_FILEIOSIZE=512
+CONFIG_NSH_LINELEN=64
+CONFIG_NSH_READLINE=y
+CONFIG_NUCLEO_CONSOLE_VIRTUAL=y
+CONFIG_PREALLOC_TIMERS=4
+CONFIG_RAM_SIZE=245760
+CONFIG_RAM_START=0x20010000
+CONFIG_RAW_BINARY=y
+CONFIG_RNDIS=y
+CONFIG_RNDIS_COMPOSITE=y
+CONFIG_RR_INTERVAL=200
+CONFIG_SCHED_LPWORK=y
+CONFIG_SCHED_WAITPID=y
+CONFIG_SPI=y
+CONFIG_STACK_COLORATION=y
+CONFIG_START_DAY=30
+CONFIG_START_MONTH=11
+CONFIG_START_YEAR=2015
+CONFIG_STM32F7_OTGFS=y
+CONFIG_STM32F7_SERIALBRK_BSDCOMPAT=y
+CONFIG_STM32F7_SERIAL_DISABLE_REORDERING=y
+CONFIG_STM32F7_USART_BREAKS=y
+CONFIG_SYSTEM_COMPOSITE=y
+CONFIG_SYSTEM_NSH=y
+CONFIG_TASK_NAME_SIZE=0
+CONFIG_USART3_SERIAL_CONSOLE=y
+CONFIG_USBDEV=y
+CONFIG_USBDEV_COMPOSITE=y
diff --git a/boards/arm/stm32f7/nucleo-144/src/Makefile b/boards/arm/stm32f7/nucleo-144/src/Makefile
index 75463c845d4..1c946d49acc 100644
--- a/boards/arm/stm32f7/nucleo-144/src/Makefile
+++ b/boards/arm/stm32f7/nucleo-144/src/Makefile
@@ -85,4 +85,8 @@ CSRCS += stm32_cansock.c
 endif
 endif
 
+ifeq ($(CONFIG_USBDEV_COMPOSITE),y)
+CSRCS += stm32_composite.c
+endif
+
 include $(TOPDIR)/boards/Board.mk
diff --git a/boards/arm/stm32f7/nucleo-144/src/stm32_composite.c b/boards/arm/stm32f7/nucleo-144/src/stm32_composite.c
new file mode 100644
index 00000000000..12d37b4ae1a
--- /dev/null
+++ b/boards/arm/stm32f7/nucleo-144/src/stm32_composite.c
@@ -0,0 +1,347 @@
+/****************************************************************************
+ * boards/arm/stm32f7/nucleo-144/src/stm32_composite.c
+ *
+ * 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.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+#include <sys/types.h>
+#include <debug.h>
+#include <assert.h>
+
+#include <nuttx/usb/usbdev.h>
+#include <nuttx/usb/rndis.h>
+#include <nuttx/usb/cdcacm.h>
+#include <nuttx/usb/usbmsc.h>
+#include <nuttx/usb/composite.h>
+
+#include "stm32_otg.h"
+
+/****************************************************************************
+ * Pre-processor Definitions
+ ****************************************************************************/
+
+#define COMPOSITE0_DEV (3)
+
+/****************************************************************************
+ * Private Data
+ ****************************************************************************/
+
+#ifdef CONFIG_USBMSC_COMPOSITE
+static void *g_mschandle;
+#endif
+
+/****************************************************************************
+ * Private Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Private Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: board_mscclassobject
+ *
+ * Description:
+ *   If the mass storage class driver is part of composite device, then
+ *   its instantiation and configuration is a multi-step, board-specific,
+ *   process (See comments for usbmsc_configure below).  In this case,
+ *   board-specific logic must provide board_mscclassobject().
+ *
+ *   board_mscclassobject() is called from the composite driver.  It must
+ *   encapsulate the instantiation and configuration of the mass storage
+ *   class and the return the mass storage device's class driver instance
+ *   to the composite driver.
+ *
+ * Input Parameters:
+ *   classdev - The location to return the mass storage class' device
+ *     instance.
+ *
+ * Returned Value:
+ *   0 on success; a negated errno on failure
+ *
+ ****************************************************************************/
+
+#ifdef CONFIG_USBMSC_COMPOSITE
+static int board_mscclassobject(int minor,
+                                struct usbdev_devinfo_s *devinfo,
+                                struct usbdevclass_driver_s **classdev)
+{
+  int ret;
+
+  DEBUGASSERT(g_mschandle == NULL);
+
+  /* Configure the mass storage device */
+
+  uinfo("Configuring with NLUNS=1\n");
+  ret = usbmsc_configure(1, &g_mschandle);
+  if (ret < 0)
+    {
+      uerr("ERROR: usbmsc_configure failed: %d\n", -ret);
+      return ret;
+    }
+
+  uinfo("MSC handle=%p\n", g_mschandle);
+
+  /* Bind the LUN(s) */
+
+  uinfo("Bind LUN=0 to /dev/mmcsd0\n");
+  ret = usbmsc_bindlun(g_mschandle, "/dev/mmcsd0", 0, 0, 0, false);
+  if (ret < 0)
+    {
+      uerr("ERROR: usbmsc_bindlun failed for LUN 1 at /dev/mmcsd0: %d\n",
+           ret);
+      usbmsc_uninitialize(g_mschandle);
+      g_mschandle = NULL;
+      return ret;
+    }
+
+  /* Get the mass storage device's class object */
+
+  ret = usbmsc_classobject(g_mschandle, devinfo, classdev);
+  if (ret < 0)
+    {
+      uerr("ERROR: usbmsc_classobject failed: %d\n", -ret);
+      usbmsc_uninitialize(g_mschandle);
+      g_mschandle = NULL;
+    }
+
+  return ret;
+}
+#endif
+
+/****************************************************************************
+ * Name: board_mscuninitialize
+ *
+ * Description:
+ *   Un-initialize the USB storage class driver.
+ *   This is just an application specific wrapper for usbmsc_unitialize()
+ *   that is called form the composite device logic.
+ *
+ * Input Parameters:
+ *   classdev - The class driver instrance previously give to the composite
+ *     driver by board_mscclassobject().
+ *
+ * Returned Value:
+ *   None
+ *
+ ****************************************************************************/
+
+#ifdef CONFIG_USBMSC_COMPOSITE
+static void board_mscuninitialize(struct usbdevclass_driver_s *classdev)
+{
+  if (g_mschandle)
+    {
+      usbmsc_uninitialize(g_mschandle);
+    }
+
+  g_mschandle = NULL;
+}
+#endif
+
+/****************************************************************************
+ * Name:  board_composite_connect
+ *
+ * Description:
+ *   Connect the USB composite device on the specified USB device port for
+ *   configuration 0.
+ *
+ * Input Parameters:
+ *   port     - The USB device port.
+ *
+ * Returned Value:
+ *   A non-NULL handle value is returned on success.  NULL is returned on
+ *   any failure.
+ *
+ ****************************************************************************/
+
+static void *board_composite0_connect(int port)
+{
+  struct composite_devdesc_s dev[COMPOSITE0_DEV];
+  int ifnobase = 0;
+  int strbase  = COMPOSITE_NSTRIDS;
+  int dev_idx = 0;
+  int epin = 1;
+  int epout = 1;
+
+#ifdef CONFIG_RNDIS_COMPOSITE
+  /* Configure the RNDIS USB device */
+
+  /* Ask the rndis driver to fill in the constants we didn't
+   * know here.
+   */
+
+  usbdev_rndis_get_composite_devdesc(&dev[dev_idx]);
+
+  /* Interfaces */
+
+  dev[dev_idx].devinfo.ifnobase = ifnobase;
+  dev[dev_idx].minor = 0;
+
+  /* Strings */
+
+  dev[dev_idx].devinfo.strbase = strbase;
+
+  /* Endpoints */
+
+  dev[dev_idx].devinfo.epno[RNDIS_EP_INTIN_IDX] = epin++;
+  dev[dev_idx].devinfo.epno[RNDIS_EP_BULKIN_IDX] = epin++;
+  dev[dev_idx].devinfo.epno[RNDIS_EP_BULKOUT_IDX] = epout++;
+
+  /* Count up the base numbers */
+
+  ifnobase += dev[dev_idx].devinfo.ninterfaces;
+  strbase += dev[dev_idx].devinfo.nstrings;
+
+  dev_idx += 1;
+#endif
+
+#ifdef CONFIG_CDCACM_COMPOSITE
+  /* Configure the CDC/ACM device */
+
+  /* Ask the cdcacm driver to fill in the constants we didn't
+   * know here.
+   */
+
+  cdcacm_get_composite_devdesc(&dev[dev_idx]);
+
+  /* Overwrite and correct some values... */
+
+  /* The callback functions for the CDC/ACM class */
+
+  dev[dev_idx].classobject  = cdcacm_classobject;
+  dev[dev_idx].uninitialize = cdcacm_uninitialize;
+
+  /* Interfaces */
+
+  dev[dev_idx].devinfo.ifnobase = ifnobase;             /* Offset to Interface-IDs */
+  dev[dev_idx].minor = 0;                               /* The minor interface number */
+
+  /* Strings */
+
+  dev[dev_idx].devinfo.strbase = strbase;               /* Offset to String Numbers */
+
+  /* Endpoints */
+
+  dev[dev_idx].devinfo.epno[CDCACM_EP_INTIN_IDX] = epin++;
+  dev[dev_idx].devinfo.epno[CDCACM_EP_BULKIN_IDX] = epin++;
+  dev[dev_idx].devinfo.epno[CDCACM_EP_BULKOUT_IDX] = epout++;
+
+  /* Count up the base numbers */
+
+  ifnobase += dev[dev_idx].devinfo.ninterfaces;
+  strbase  += dev[dev_idx].devinfo.nstrings;
+
+  dev_idx += 1;
+#endif
+
+#ifdef CONFIG_USBMSC_COMPOSITE
+  /* Configure the mass storage device device */
+
+  /* Ask the usbmsc driver to fill in the constants we didn't
+   * know here.
+   */
+
+  usbmsc_get_composite_devdesc(&dev[dev_idx]);
+
+  /* Overwrite and correct some values... */
+
+  /* The callback functions for the USBMSC class */
+
+  dev[dev_idx].classobject  = board_mscclassobject;
+  dev[dev_idx].uninitialize = board_mscuninitialize;
+
+  /* Interfaces */
+
+  dev[dev_idx].devinfo.ifnobase = ifnobase;               /* Offset to Interface-IDs */
+  dev[dev_idx].minor = 0;                                 /* The minor interface number */
+
+  /* Strings */
+
+  dev[dev_idx].devinfo.strbase = strbase;                 /* Offset to String Numbers */
+
+  /* Endpoints */
+
+  dev[dev_idx].devinfo.epno[USBMSC_EP_BULKIN_IDX] = epin++;
+  dev[dev_idx].devinfo.epno[USBMSC_EP_BULKOUT_IDX] = epout++;
+
+  /* Count up the base numbers */
+
+  ifnobase += dev[dev_idx].devinfo.ninterfaces;
+  strbase  += dev[dev_idx].devinfo.nstrings;
+
+  dev_idx += 1;
+#endif
+
+  /* Sanity checks */
+
+  DEBUGASSERT(epin < STM32_NENDPOINTS);
+  DEBUGASSERT(epout < STM32_NENDPOINTS);
+
+  return composite_initialize(dev_idx, dev);
+}
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: board_composite_initialize
+ *
+ * Description:
+ *   Perform architecture specific initialization of a composite USB device.
+ *
+ ****************************************************************************/
+
+int board_composite_initialize(int port)
+{
+  return OK;
+}
+
+/****************************************************************************
+ * Name:  board_composite_connect
+ *
+ * Description:
+ *   Connect the USB composite device on the specified USB device port using
+ *   the specified configuration.  The interpretation of the configid is
+ *   board specific.
+ *
+ * Input Parameters:
+ *   port     - The USB device port.
+ *   configid - The USB composite configuration
+ *
+ * Returned Value:
+ *   A non-NULL handle value is returned on success.  NULL is returned on
+ *   any failure.
+ *
+ ****************************************************************************/
+
+void *board_composite_connect(int port, int configid)
+{
+  if (configid == 0)
+    {
+      return board_composite0_connect(port);
+    }
+  else
+    {
+      return NULL;
+    }
+}