diff --git a/boards/arm/lpc17xx_40xx/lx_cpu/configs/nsh/defconfig b/boards/arm/lpc17xx_40xx/lx_cpu/configs/nsh/defconfig
index 63745129e9..d88ec6f412 100644
--- a/boards/arm/lpc17xx_40xx/lx_cpu/configs/nsh/defconfig
+++ b/boards/arm/lpc17xx_40xx/lx_cpu/configs/nsh/defconfig
@@ -5,28 +5,56 @@
 # You can then do "make savedefconfig" to generate a new defconfig file that includes your
 # modifications.
 #
+# CONFIG_EXAMPLES_ELF_FSMOUNT is not set
 # CONFIG_FS_PROCFS_EXCLUDE_ENVIRON is not set
 # CONFIG_FS_PROCFS_EXCLUDE_VERSION is not set
 # CONFIG_NSH_DISABLE_DATE is not set
 # CONFIG_NSH_DISABLE_PRINTF is not set
+# CONFIG_NSH_DISABLE_SHUTDOWN is not set
 # CONFIG_NSH_DISABLE_TRUNCATE is not set
+# CONFIG_SPI_EXCHANGE is not set
 CONFIG_ARCH="arm"
 CONFIG_ARCH_BOARD="lx_cpu"
 CONFIG_ARCH_BOARD_LX_CPU=y
 CONFIG_ARCH_CHIP="lpc17xx_40xx"
-CONFIG_ARCH_CHIP_LPC1788=y
 CONFIG_ARCH_CHIP_LPC17XX_40XX=y
+CONFIG_ARCH_CHIP_LPC4088=y
+CONFIG_ARCH_HIPRI_INTERRUPT=y
+CONFIG_ARCH_INTERRUPTSTACK=4096
+CONFIG_ARCH_RAMVECTORS=y
 CONFIG_ARCH_STACKDUMP=y
 CONFIG_BCH=y
+CONFIG_BOARDCTL_APP_SYMTAB=y
+CONFIG_BOARDCTL_RESET=y
 CONFIG_BOARD_LOOPSPERMSEC=11934
-CONFIG_BOOT_SDRAM_DATA=y
+CONFIG_BOOT_RUNFROMSDRAM=y
 CONFIG_BUILTIN=y
 CONFIG_BUILTIN_PROXY_STACKSIZE=2048
+CONFIG_CANCELLATION_POINTS=y
 CONFIG_CANUTILS_CANLIB=y
+CONFIG_CAN_EXTID=y
+CONFIG_CDCACM=y
+CONFIG_CDCACM_COMPOSITE=y
+CONFIG_CDCACM_IFLOWCONTROL=y
+CONFIG_CDCECM_COMPOSITE=y
+CONFIG_DEV_LOOP=y
+CONFIG_DEV_ZERO=y
+CONFIG_DFU=y
 CONFIG_ELF=y
+CONFIG_ELF_ALIGN_LOG2=3
 CONFIG_ELF_BUFFERSIZE=128
 CONFIG_ETH0_PHY_DP83848C=y
 CONFIG_ETH1_PHY_DP83848C=y
+CONFIG_EXAMPLES_CAN=y
+CONFIG_EXAMPLES_ELF=y
+CONFIG_EXAMPLES_ELF_EXTERN=y
+CONFIG_EXAMPLES_HELLO=y
+CONFIG_EXAMPLES_MODULE=y
+CONFIG_EXAMPLES_MODULE_DEVMINOR=1
+CONFIG_EXAMPLES_MODULE_DEVPATH="/dev/ram1"
+CONFIG_EXAMPLES_ROMFS=y
+CONFIG_EXECFUNCS_HAVE_SYMTAB=y
+CONFIG_EXECFUNCS_SYSTEM_SYMTAB=y
 CONFIG_FAT_LCNAMES=y
 CONFIG_FAT_LFN=y
 CONFIG_FS_BINFS=y
@@ -37,11 +65,20 @@ CONFIG_FS_PROCFS_REGISTER=y
 CONFIG_FS_ROMFS=y
 CONFIG_FS_TMPFS=y
 CONFIG_FS_UNIONFS=y
+CONFIG_I2C=y
 CONFIG_INTELHEX_BINARY=y
+CONFIG_LIBC_DLFCN=y
+CONFIG_LIBC_IOCTL_VARIADIC=y
+CONFIG_LIBC_STRERROR=y
+CONFIG_LIB_ENVPATH=y
 CONFIG_LPC17_40_CAN2=y
 CONFIG_LPC17_40_CAN2_BAUD=1000000
+CONFIG_LPC17_40_CAN2_DIVISOR=2
 CONFIG_LPC17_40_CAN_SAM=y
+CONFIG_LPC17_40_CAN_TSEG2=5
+CONFIG_LPC17_40_EEPROM=y
 CONFIG_LPC17_40_ETHERNET=y
+CONFIG_LPC17_40_ETH_HASH=y
 CONFIG_LPC17_40_ETH_NRXDESC=10
 CONFIG_LPC17_40_ETH_NTXDESC=10
 CONFIG_LPC17_40_EXTDRAM=y
@@ -55,24 +92,25 @@ CONFIG_LPC17_40_SDRAM_32BIT=y
 CONFIG_LPC17_40_SSP0=y
 CONFIG_LPC17_40_SSP1=y
 CONFIG_LPC17_40_UART0=y
-CONFIG_LPC17_40_UART1=y
+CONFIG_LPC17_40_USBDEV=y
+CONFIG_LPC17_40_USBHOST=y
+CONFIG_M25P_SUBSECTOR_ERASE=y
 CONFIG_MAX_TASKS=16
 CONFIG_MAX_WDOGPARMS=2
-CONFIG_MMCSD=y
-CONFIG_MMCSD_SDIO=y
 CONFIG_MM_REGIONS=3
-CONFIG_NET=y
+CONFIG_MTD=y
+CONFIG_MTD_M25P=y
 CONFIG_NETDB_DNSCLIENT=y
 CONFIG_NETDB_DNSSERVER_NOADDR=y
 CONFIG_NETDEV_PHY_IOCTL=y
 CONFIG_NETINIT_DHCPC=y
-CONFIG_NETINIT_DNS=y
 CONFIG_NETINIT_NOMAC=y
 CONFIG_NETUTILS_FTPC=y
 CONFIG_NETUTILS_TELNETD=y
 CONFIG_NETUTILS_TFTPC=y
 CONFIG_NETUTILS_WEBCLIENT=y
 CONFIG_NET_BROADCAST=y
+CONFIG_NET_CDCECM=y
 CONFIG_NET_ICMP=y
 CONFIG_NET_ICMP_SOCKET=y
 CONFIG_NET_LOOPBACK=y
@@ -92,34 +130,51 @@ CONFIG_NFS=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
+CONFIG_NSH_FILE_APPS=y
 CONFIG_NSH_READLINE=y
+CONFIG_NSH_ROMFSETC=y
 CONFIG_NXFLAT=y
-CONFIG_PIPES=y
 CONFIG_PREALLOC_MQ_MSGS=4
 CONFIG_PREALLOC_TIMERS=4
 CONFIG_PREALLOC_WDOGS=4
+CONFIG_PRIORITY_INHERITANCE=y
+CONFIG_PSEUDOTERM=y
+CONFIG_PTABLE_PARTITION=y
+CONFIG_PTHREAD_CLEANUP=y
+CONFIG_PTHREAD_MUTEX_TYPES=y
+CONFIG_PTHREAD_STACK_MIN=1024
+CONFIG_RAMDISK=y
 CONFIG_RAM_SIZE=65536
 CONFIG_RAM_START=0x10000000
 CONFIG_RR_INTERVAL=200
+CONFIG_SCHED_CPULOAD=y
 CONFIG_SCHED_HPWORK=y
 CONFIG_SCHED_HPWORKPRIORITY=192
+CONFIG_SCHED_IRQMONITOR=y
+CONFIG_SERIAL_TERMIOS=y
 CONFIG_START_DAY=4
 CONFIG_START_MONTH=3
 CONFIG_START_YEAR=2013
 CONFIG_SYMTAB_ORDEREDBYNAME=y
+CONFIG_SYSTEM_CDCACM=y
 CONFIG_SYSTEM_DHCPC_RENEW=y
+CONFIG_SYSTEM_I2CTOOL=y
 CONFIG_SYSTEM_MDIO=y
 CONFIG_SYSTEM_NSH=y
+CONFIG_SYSTEM_NSH_STACKSIZE=4096
 CONFIG_SYSTEM_NTPC=y
+CONFIG_SYSTEM_NTPC_STACKSIZE=4096
 CONFIG_SYSTEM_PING=y
 CONFIG_SYSTEM_POPEN=y
+CONFIG_SYSTEM_POPEN_STACKSIZE=4096
 CONFIG_SYSTEM_RAMTEST=y
 CONFIG_SYSTEM_SETLOGMASK=y
 CONFIG_SYSTEM_SYSTEM=y
 CONFIG_SYSTEM_TEE=y
 CONFIG_SYSTEM_TELNET_CLIENT=y
-CONFIG_TASK_NAME_SIZE=0
 CONFIG_UART0_SERIAL_CONSOLE=y
-CONFIG_USBDEV=y
+CONFIG_USBDEV_COMPOSITE=y
+CONFIG_USBHOST_COMPOSITE=y
+CONFIG_USERMAIN_STACKSIZE=4096
 CONFIG_USER_ENTRYPOINT="nsh_main"
 CONFIG_WDOG_INTRESERVE=0