Refresh all configurations that have MMUs

6 files changed, 1091 insertions, 362 deletions

diff --git a/nuttx/configs/ntosd-dm320/nettest/defconfig b/nuttx/configs/ntosd-dm320/nettest/defconfig
index f1a43b659..8376adb0a 100644
--- a/nuttx/configs/ntosd-dm320/nettest/defconfig
+++ b/nuttx/configs/ntosd-dm320/nettest/defconfig
@@ -17,6 +17,7 @@ CONFIG_HOST_LINUX=y
 # Build Configuration
 #
 # CONFIG_APPS_DIR="../apps"
+CONFIG_BUILD_FLAT=y
 # CONFIG_BUILD_2PASS is not set
 
 #
@@ -26,10 +27,12 @@ CONFIG_HOST_LINUX=y
 # CONFIG_INTELHEX_BINARY is not set
 # CONFIG_MOTOROLA_SREC is not set
 CONFIG_RAW_BINARY=y
+# CONFIG_UBOOT_UIMAGE is not set
 
 #
 # Customize Header Files
 #
+# CONFIG_ARCH_STDINT_H is not set
 # CONFIG_ARCH_STDBOOL_H is not set
 # CONFIG_ARCH_MATH_H is not set
 # CONFIG_ARCH_FLOAT_H is not set
@@ -74,6 +77,7 @@ CONFIG_ARCH_CHIP_DM320=y
 # CONFIG_ARCH_CHIP_KINETIS is not set
 # CONFIG_ARCH_CHIP_KL is not set
 # CONFIG_ARCH_CHIP_LM is not set
+# CONFIG_ARCH_CHIP_TIVA is not set
 # CONFIG_ARCH_CHIP_LPC17XX is not set
 # CONFIG_ARCH_CHIP_LPC214X is not set
 # CONFIG_ARCH_CHIP_LPC2378 is not set
@@ -96,11 +100,9 @@ CONFIG_ARCH_ARM926EJS=y
 CONFIG_ARCH_FAMILY="arm"
 CONFIG_ARCH_CHIP="dm320"
 # CONFIG_ARCH_HAVE_FPU is not set
-# CONFIG_ARCH_HAVE_MPU is not set
 CONFIG_ARCH_HAVE_LOWVECTORS=y
 # CONFIG_ARCH_LOWVECTORS is not set
 # CONFIG_ARCH_ROMPGTABLE is not set
-# CONFIG_PAGING is not set
 
 #
 # ARM Configuration Options
@@ -128,11 +130,18 @@ CONFIG_DM320_UART1=y
 # CONFIG_ARCH_VECNOTIRQ is not set
 # CONFIG_ARCH_DMA is not set
 # CONFIG_ARCH_HAVE_IRQPRIO is not set
+# CONFIG_ARCH_L2CACHE is not set
+# CONFIG_ARCH_HAVE_COHERENT_DCACHE is not set
 # CONFIG_CUSTOM_STACK is not set
-# CONFIG_ARCH_ADDRENV is not set
+# CONFIG_ARCH_HAVE_ADDRENV is not set
+# CONFIG_ARCH_NEED_ADDRENV_MAPPING is not set
 CONFIG_ARCH_HAVE_VFORK=y
 CONFIG_ARCH_HAVE_MMU=y
+# CONFIG_ARCH_HAVE_MPU is not set
 # CONFIG_ARCH_NAND_HWECC is not set
+# CONFIG_ARCH_HAVE_EXTCLK is not set
+CONFIG_ARCH_USE_MMU=y
+# CONFIG_PAGING is not set
 # CONFIG_ARCH_STACKDUMP is not set
 # CONFIG_ENDIAN_BIG is not set
 # CONFIG_ARCH_IDLE_CUSTOM is not set
@@ -192,35 +201,64 @@ CONFIG_ARCH_LEDS=y
 #
 # RTOS Features
 #
-# CONFIG_BOARD_INITIALIZE is not set
+CONFIG_DISABLE_OS_API=y
+# CONFIG_DISABLE_POSIX_TIMERS is not set
+CONFIG_DISABLE_PTHREAD=y
+# CONFIG_DISABLE_SIGNALS is not set
+CONFIG_DISABLE_MQUEUE=y
+CONFIG_DISABLE_ENVIRON=y
+
+#
+# Clocks and Timers
+#
 CONFIG_USEC_PER_TICK=10000
 # CONFIG_SYSTEM_TIME64 is not set
-CONFIG_RR_INTERVAL=200
-# CONFIG_SCHED_CPULOAD is not set
-# CONFIG_SCHED_INSTRUMENTATION is not set
-CONFIG_TASK_NAME_SIZE=0
-# CONFIG_SCHED_HAVE_PARENT is not set
+# CONFIG_CLOCK_MONOTONIC is not set
 # CONFIG_JULIAN_TIME is not set
 CONFIG_START_YEAR=2008
 CONFIG_START_MONTH=8
 CONFIG_START_DAY=29
+CONFIG_MAX_WDOGPARMS=4
+CONFIG_PREALLOC_WDOGS=8
+CONFIG_WDOG_INTRESERVE=0
+CONFIG_PREALLOC_TIMERS=8
+
+#
+# Tasks and Scheduling
+#
+CONFIG_USER_ENTRYPOINT="nettest_main"
+CONFIG_RR_INTERVAL=200
+CONFIG_TASK_NAME_SIZE=0
+CONFIG_MAX_TASK_ARGS=4
+CONFIG_MAX_TASKS=64
+# CONFIG_SCHED_HAVE_PARENT is not set
+# CONFIG_SCHED_WAITPID is not set
+
+#
+# Performance Monitoring
+#
+# CONFIG_SCHED_CPULOAD is not set
+# CONFIG_SCHED_INSTRUMENTATION is not set
+
+#
+# Files and I/O
+#
 CONFIG_DEV_CONSOLE=y
-# CONFIG_MUTEX_TYPES is not set
-# CONFIG_PRIORITY_INHERITANCE is not set
 # CONFIG_FDCLONE_DISABLE is not set
 # CONFIG_FDCLONE_STDIO is not set
 CONFIG_SDCLONE_DISABLE=y
-# CONFIG_SCHED_WAITPID is not set
+CONFIG_NFILE_DESCRIPTORS=8
+CONFIG_NFILE_STREAMS=8
+CONFIG_NAME_MAX=32
+# CONFIG_PRIORITY_INHERITANCE is not set
+
+#
+# RTOS hooks
+#
+# CONFIG_BOARD_INITIALIZE is not set
 # CONFIG_SCHED_STARTHOOK is not set
 # CONFIG_SCHED_ATEXIT is not set
 # CONFIG_SCHED_ONEXIT is not set
-CONFIG_USER_ENTRYPOINT="nettest_main"
-CONFIG_DISABLE_OS_API=y
-# CONFIG_DISABLE_POSIX_TIMERS is not set
-CONFIG_DISABLE_PTHREAD=y
-# CONFIG_DISABLE_SIGNALS is not set
-CONFIG_DISABLE_MQUEUE=y
-CONFIG_DISABLE_ENVIRON=y
 
 #
 # Signal Numbers
@@ -230,27 +268,13 @@ CONFIG_SIG_SIGUSR2=2
 CONFIG_SIG_SIGALARM=3
 
 #
-# Sizes of configurable things (0 disables)
-#
-CONFIG_MAX_TASKS=64
-CONFIG_MAX_TASK_ARGS=4
-CONFIG_NPTHREAD_KEYS=4
-CONFIG_NFILE_DESCRIPTORS=8
-CONFIG_NFILE_STREAMS=8
-CONFIG_NAME_MAX=32
-CONFIG_PREALLOC_MQ_MSGS=32
-CONFIG_MQ_MAXMSGSIZE=32
-CONFIG_MAX_WDOGPARMS=4
-CONFIG_PREALLOC_WDOGS=8
-CONFIG_PREALLOC_TIMERS=8
-
-#
 # Stack and heap information
 #
 CONFIG_IDLETHREAD_STACKSIZE=4096
 CONFIG_USERMAIN_STACKSIZE=4096
 CONFIG_PTHREAD_STACK_MIN=256
 CONFIG_PTHREAD_STACK_DEFAULT=4096
+# CONFIG_LIB_SYSCALL is not set
 
 #
 # Device Drivers
@@ -259,6 +283,12 @@ CONFIG_DISABLE_POLL=y
 CONFIG_DEV_NULL=y
 # CONFIG_DEV_ZERO is not set
 # CONFIG_LOOP is not set
+
+#
+# Buffering
+#
+# CONFIG_DRVR_WRITEBUFFER is not set
+# CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
 # CONFIG_CAN is not set
 # CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set
@@ -269,6 +299,7 @@ CONFIG_DEV_NULL=y
 # CONFIG_I2S is not set
 # CONFIG_RTC is not set
 # CONFIG_WATCHDOG is not set
+# CONFIG_TIMER is not set
 # CONFIG_ANALOG is not set
 # CONFIG_AUDIO_DEVICES is not set
 # CONFIG_VIDEO_DEVICES is not set
@@ -314,8 +345,27 @@ CONFIG_DM9X_MODE_AUTO=y
 CONFIG_SERIAL=y
 # CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_16550_UART is not set
+# CONFIG_ARCH_HAVE_UART is not set
 CONFIG_ARCH_HAVE_UART0=y
 CONFIG_ARCH_HAVE_UART1=y
+# CONFIG_ARCH_HAVE_UART2 is not set
+# CONFIG_ARCH_HAVE_UART3 is not set
+# CONFIG_ARCH_HAVE_UART4 is not set
+# CONFIG_ARCH_HAVE_UART5 is not set
+# CONFIG_ARCH_HAVE_UART6 is not set
+# CONFIG_ARCH_HAVE_UART7 is not set
+# CONFIG_ARCH_HAVE_UART8 is not set
+# CONFIG_ARCH_HAVE_SCI0 is not set
+# CONFIG_ARCH_HAVE_SCI1 is not set
+# CONFIG_ARCH_HAVE_USART0 is not set
+# CONFIG_ARCH_HAVE_USART1 is not set
+# CONFIG_ARCH_HAVE_USART2 is not set
+# CONFIG_ARCH_HAVE_USART3 is not set
+# CONFIG_ARCH_HAVE_USART4 is not set
+# CONFIG_ARCH_HAVE_USART5 is not set
+# CONFIG_ARCH_HAVE_USART6 is not set
+# CONFIG_ARCH_HAVE_USART7 is not set
+# CONFIG_ARCH_HAVE_USART8 is not set
 
 #
 # USART Configuration
@@ -373,17 +423,33 @@ CONFIG_NET=y
 # CONFIG_NET_NOINTS is not set
 # CONFIG_NET_MULTIBUFFER is not set
 # CONFIG_NET_PROMISCUOUS is not set
+CONFIG_NET_BUFSIZE=562
+CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_GUARDSIZE=2
+
+#
+# Socket Support
+#
 CONFIG_NSOCKET_DESCRIPTORS=8
 CONFIG_NET_NACTIVESOCKETS=16
 CONFIG_NET_SOCKOPTS=y
 # CONFIG_NET_SOLINGER is not set
-CONFIG_NET_BUFSIZE=562
-# CONFIG_NET_TCPURGDATA is not set
+
+#
+# Network Device Operations
+#
+# CONFIG_NETDEV_PHY_IOCTL is not set
+
+#
+# Raw Socket Support
+#
+# CONFIG_NET_PKT is not set
 
 #
 # TCP/IP Networking
 #
 CONFIG_NET_TCP=y
+# CONFIG_NET_TCPURGDATA is not set
 CONFIG_NET_TCP_CONNS=8
 CONFIG_NET_MAX_LISTENPORTS=8
 CONFIG_NET_TCP_READAHEAD=y
@@ -397,20 +463,49 @@ CONFIG_NET_TCP_RECVDELAY=0
 # UDP Networking
 #
 # CONFIG_NET_UDP is not set
+
+#
+# ICMP Networking Support
+#
 CONFIG_NET_ICMP=y
 # CONFIG_NET_ICMP_PING is not set
 # CONFIG_NET_PINGADDRCONF is not set
+
+#
+# IGMPv2 Client Support
+#
 # CONFIG_NET_IGMP is not set
-# CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=536
+
+#
+# ARP Configuration
+#
+CONFIG_NET_ARP=y
 CONFIG_NET_ARPTAB_SIZE=16
+CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
+# CONFIG_NET_ARP_SEND is not set
+
+#
+# Network I/O Buffer Support
+#
 CONFIG_NET_IOB=y
 CONFIG_IOB_NBUFFERS=24
 CONFIG_IOB_BUFSIZE=196
 CONFIG_IOB_NCHAINS=8
-CONFIG_IOB_THROTTLE=0
+# CONFIG_NET_ARCH_INCR32 is not set
+# CONFIG_NET_ARCH_CHKSUM is not set
+# CONFIG_NET_STATISTICS is not set
+
+#
+# Routing Table Configuration
+#
 # CONFIG_NET_ROUTE is not set
+CONFIG_NET_ETHERNET=y
+
+#
+# Crypto API
+#
+# CONFIG_CRYPTO is not set
 
 #
 # File Systems
@@ -445,6 +540,7 @@ CONFIG_DISABLE_MOUNTPOINT=y
 CONFIG_MM_REGIONS=1
 # CONFIG_ARCH_HAVE_HEAP2 is not set
 # CONFIG_GRAN is not set
+# CONFIG_MM_PGALLOC is not set
 
 #
 # Audio Support
@@ -516,6 +612,7 @@ CONFIG_LIB_SENDFILE_BUFSIZE=512
 # CONFIG_EXAMPLES_BUTTONS is not set
 # CONFIG_EXAMPLES_CAN is not set
 # CONFIG_EXAMPLES_CONFIGDATA is not set
+# CONFIG_EXAMPLES_CPUHOG is not set
 # CONFIG_EXAMPLES_DHCPD is not set
 # CONFIG_EXAMPLES_ELF is not set
 # CONFIG_EXAMPLES_FTPC is not set
@@ -526,7 +623,6 @@ CONFIG_LIB_SENDFILE_BUFSIZE=512
 # CONFIG_EXAMPLES_HIDKBD is not set
 # CONFIG_EXAMPLES_KEYPADTEST is not set
 # CONFIG_EXAMPLES_IGMP is not set
-# CONFIG_EXAMPLES_LCDRW is not set
 # CONFIG_EXAMPLES_MM is not set
 # CONFIG_EXAMPLES_MODBUS is not set
 # CONFIG_EXAMPLES_MOUNT is not set
@@ -550,7 +646,6 @@ CONFIG_EXAMPLES_NETTEST_CLIENTIP=0x0a000001
 # CONFIG_EXAMPLES_NXLINES is not set
 # CONFIG_EXAMPLES_NXTEXT is not set
 # CONFIG_EXAMPLES_OSTEST is not set
-# CONFIG_EXAMPLES_PASHELLO is not set
 # CONFIG_EXAMPLES_PIPE is not set
 # CONFIG_EXAMPLES_POLL is not set
 # CONFIG_EXAMPLES_POSIXSPAWN is not set
@@ -558,6 +653,8 @@ CONFIG_EXAMPLES_NETTEST_CLIENTIP=0x0a000001
 # CONFIG_EXAMPLES_RGMP is not set
 # CONFIG_EXAMPLES_ROMFS is not set
 # CONFIG_EXAMPLES_SENDMAIL is not set
+# CONFIG_EXAMPLES_SERIALBLASTER is not set
+# CONFIG_EXAMPLES_SERIALRX is not set
 # CONFIG_EXAMPLES_SERLOOP is not set
 # CONFIG_EXAMPLES_SLCD is not set
 # CONFIG_EXAMPLES_SMART is not set
@@ -629,35 +726,37 @@ CONFIG_NETUTILS_NETLIB=y
 #
 
 #
-# USB CDC/ACM Device Commands
+# Custom Free Memory Command
 #
+# CONFIG_SYSTEM_FREE is not set
 
 #
-# USB Composite Device Commands
+# EMACS-like Command Line Editor
 #
+# CONFIG_SYSTEM_CLE is not set
 
 #
-# Custom Free Memory Command
+# FLASH Program Installation
 #
-# CONFIG_SYSTEM_FREE is not set
+# CONFIG_SYSTEM_INSTALL is not set
 
 #
-# I2C tool
+# FLASH Erase-all Command
 #
 
 #
-# INI File Parser
+# Intel HEX to binary conversion
 #
-# CONFIG_SYSTEM_INIFILE is not set
+# CONFIG_SYSTEM_HEX2BIN is not set
 
 #
-# FLASH Program Installation
+# I2C tool
 #
-# CONFIG_SYSTEM_INSTALL is not set
 
 #
-# FLASH Erase-all Command
+# INI File Parser
 #
+# CONFIG_SYSTEM_INIFILE is not set
 
 #
 # NxPlayer media player library / command Line
@@ -675,6 +774,14 @@ CONFIG_NETUTILS_NETLIB=y
 # CONFIG_SYSTEM_READLINE is not set
 
 #
+# P-Code Support
+#
+
+#
+# PHY Tool
+#
+
+#
 # Power Off
 #
 # CONFIG_SYSTEM_POWEROFF is not set
@@ -690,26 +797,30 @@ CONFIG_NETUTILS_NETLIB=y
 # CONFIG_SYSTEM_SDCARD is not set
 
 #
+# Sudoku
+#
+# CONFIG_SYSTEM_SUDOKU is not set
+
+#
 # Sysinfo
 #
 # CONFIG_SYSTEM_SYSINFO is not set
 
 #
-# USB Monitor
+# VI Work-Alike Editor
 #
+# CONFIG_SYSTEM_VI is not set
 
 #
-# EMACS-like Command Line Editor
+# Stack Monitor
 #
-# CONFIG_SYSTEM_CLE is not set
 
 #
-# VI Work-Alike Editor
+# USB CDC/ACM Device Commands
 #
-# CONFIG_SYSTEM_VI is not set
 
 #
-# Stack Monitor
+# USB Composite Device Commands
 #
 
 #
@@ -717,6 +828,10 @@ CONFIG_NETUTILS_NETLIB=y
 #
 
 #
+# USB Monitor
+#
+
+#
 # Zmodem Commands
 #
 # CONFIG_SYSTEM_ZMODEM is not set
diff --git a/nuttx/configs/ntosd-dm320/nsh/defconfig b/nuttx/configs/ntosd-dm320/nsh/defconfig
index 8d06032e3..4d26e3532 100644
--- a/nuttx/configs/ntosd-dm320/nsh/defconfig
+++ b/nuttx/configs/ntosd-dm320/nsh/defconfig
@@ -17,6 +17,7 @@ CONFIG_HOST_LINUX=y
 # Build Configuration
 #
 # CONFIG_APPS_DIR="../apps"
+CONFIG_BUILD_FLAT=y
 # CONFIG_BUILD_2PASS is not set
 
 #
@@ -26,10 +27,12 @@ CONFIG_HOST_LINUX=y
 # CONFIG_INTELHEX_BINARY is not set
 # CONFIG_MOTOROLA_SREC is not set
 CONFIG_RAW_BINARY=y
+# CONFIG_UBOOT_UIMAGE is not set
 
 #
 # Customize Header Files
 #
+# CONFIG_ARCH_STDINT_H is not set
 # CONFIG_ARCH_STDBOOL_H is not set
 # CONFIG_ARCH_MATH_H is not set
 # CONFIG_ARCH_FLOAT_H is not set
@@ -74,6 +77,7 @@ CONFIG_ARCH_CHIP_DM320=y
 # CONFIG_ARCH_CHIP_KINETIS is not set
 # CONFIG_ARCH_CHIP_KL is not set
 # CONFIG_ARCH_CHIP_LM is not set
+# CONFIG_ARCH_CHIP_TIVA is not set
 # CONFIG_ARCH_CHIP_LPC17XX is not set
 # CONFIG_ARCH_CHIP_LPC214X is not set
 # CONFIG_ARCH_CHIP_LPC2378 is not set
@@ -96,11 +100,9 @@ CONFIG_ARCH_ARM926EJS=y
 CONFIG_ARCH_FAMILY="arm"
 CONFIG_ARCH_CHIP="dm320"
 # CONFIG_ARCH_HAVE_FPU is not set
-# CONFIG_ARCH_HAVE_MPU is not set
 CONFIG_ARCH_HAVE_LOWVECTORS=y
 # CONFIG_ARCH_LOWVECTORS is not set
 # CONFIG_ARCH_ROMPGTABLE is not set
-# CONFIG_PAGING is not set
 
 #
 # ARM Configuration Options
@@ -128,11 +130,18 @@ CONFIG_DM320_UART1=y
 # CONFIG_ARCH_VECNOTIRQ is not set
 # CONFIG_ARCH_DMA is not set
 # CONFIG_ARCH_HAVE_IRQPRIO is not set
+# CONFIG_ARCH_L2CACHE is not set
+# CONFIG_ARCH_HAVE_COHERENT_DCACHE is not set
 # CONFIG_CUSTOM_STACK is not set
-# CONFIG_ARCH_ADDRENV is not set
+# CONFIG_ARCH_HAVE_ADDRENV is not set
+# CONFIG_ARCH_NEED_ADDRENV_MAPPING is not set
 CONFIG_ARCH_HAVE_VFORK=y
 CONFIG_ARCH_HAVE_MMU=y
+# CONFIG_ARCH_HAVE_MPU is not set
 # CONFIG_ARCH_NAND_HWECC is not set
+# CONFIG_ARCH_HAVE_EXTCLK is not set
+CONFIG_ARCH_USE_MMU=y
+# CONFIG_PAGING is not set
 # CONFIG_ARCH_STACKDUMP is not set
 # CONFIG_ENDIAN_BIG is not set
 # CONFIG_ARCH_IDLE_CUSTOM is not set
@@ -194,35 +203,70 @@ CONFIG_NSH_MMCSDSLOTNO=0
 #
 # RTOS Features
 #
-# CONFIG_BOARD_INITIALIZE is not set
+CONFIG_DISABLE_OS_API=y
+# CONFIG_DISABLE_POSIX_TIMERS is not set
+# CONFIG_DISABLE_PTHREAD is not set
+# CONFIG_DISABLE_SIGNALS is not set
+CONFIG_DISABLE_MQUEUE=y
+# CONFIG_DISABLE_ENVIRON is not set
+
+#
+# Clocks and Timers
+#
 CONFIG_USEC_PER_TICK=10000
 # CONFIG_SYSTEM_TIME64 is not set
-CONFIG_RR_INTERVAL=200
-# CONFIG_SCHED_CPULOAD is not set
-# CONFIG_SCHED_INSTRUMENTATION is not set
-CONFIG_TASK_NAME_SIZE=32
-# CONFIG_SCHED_HAVE_PARENT is not set
+# CONFIG_CLOCK_MONOTONIC is not set
 # CONFIG_JULIAN_TIME is not set
 CONFIG_START_YEAR=2008
 CONFIG_START_MONTH=9
 CONFIG_START_DAY=12
-CONFIG_DEV_CONSOLE=y
+CONFIG_MAX_WDOGPARMS=4
+CONFIG_PREALLOC_WDOGS=32
+CONFIG_WDOG_INTRESERVE=4
+CONFIG_PREALLOC_TIMERS=8
+
+#
+# Tasks and Scheduling
+#
+CONFIG_USER_ENTRYPOINT="nsh_main"
+CONFIG_RR_INTERVAL=200
+CONFIG_TASK_NAME_SIZE=32
+CONFIG_MAX_TASK_ARGS=4
+CONFIG_MAX_TASKS=64
+# CONFIG_SCHED_HAVE_PARENT is not set
+# CONFIG_SCHED_WAITPID is not set
+
+#
+# Pthread Options
+#
 # CONFIG_MUTEX_TYPES is not set
-# CONFIG_PRIORITY_INHERITANCE is not set
+CONFIG_NPTHREAD_KEYS=4
+
+#
+# Performance Monitoring
+#
+# CONFIG_SCHED_CPULOAD is not set
+# CONFIG_SCHED_INSTRUMENTATION is not set
+
+#
+# Files and I/O
+#
+CONFIG_DEV_CONSOLE=y
 # CONFIG_FDCLONE_DISABLE is not set
 # CONFIG_FDCLONE_STDIO is not set
 CONFIG_SDCLONE_DISABLE=y
-# CONFIG_SCHED_WAITPID is not set
+CONFIG_NFILE_DESCRIPTORS=32
+CONFIG_NFILE_STREAMS=16
+CONFIG_NAME_MAX=32
+# CONFIG_PRIORITY_INHERITANCE is not set
+
+#
+# RTOS hooks
+#
+# CONFIG_BOARD_INITIALIZE is not set
 # CONFIG_SCHED_STARTHOOK is not set
 # CONFIG_SCHED_ATEXIT is not set
 # CONFIG_SCHED_ONEXIT is not set
-CONFIG_USER_ENTRYPOINT="nsh_main"
-CONFIG_DISABLE_OS_API=y
-# CONFIG_DISABLE_POSIX_TIMERS is not set
-# CONFIG_DISABLE_PTHREAD is not set
-# CONFIG_DISABLE_SIGNALS is not set
-CONFIG_DISABLE_MQUEUE=y
-# CONFIG_DISABLE_ENVIRON is not set
 
 #
 # Signal Numbers
@@ -233,27 +277,13 @@ CONFIG_SIG_SIGALARM=3
 CONFIG_SIG_SIGCONDTIMEDOUT=16
 
 #
-# Sizes of configurable things (0 disables)
-#
-CONFIG_MAX_TASKS=64
-CONFIG_MAX_TASK_ARGS=4
-CONFIG_NPTHREAD_KEYS=4
-CONFIG_NFILE_DESCRIPTORS=32
-CONFIG_NFILE_STREAMS=16
-CONFIG_NAME_MAX=32
-CONFIG_PREALLOC_MQ_MSGS=32
-CONFIG_MQ_MAXMSGSIZE=32
-CONFIG_MAX_WDOGPARMS=4
-CONFIG_PREALLOC_WDOGS=32
-CONFIG_PREALLOC_TIMERS=8
-
-#
 # Stack and heap information
 #
 CONFIG_IDLETHREAD_STACKSIZE=4096
 CONFIG_USERMAIN_STACKSIZE=4096
 CONFIG_PTHREAD_STACK_MIN=256
 CONFIG_PTHREAD_STACK_DEFAULT=4096
+# CONFIG_LIB_SYSCALL is not set
 
 #
 # Device Drivers
@@ -262,6 +292,12 @@ CONFIG_DISABLE_POLL=y
 CONFIG_DEV_NULL=y
 # CONFIG_DEV_ZERO is not set
 # CONFIG_LOOP is not set
+
+#
+# Buffering
+#
+# CONFIG_DRVR_WRITEBUFFER is not set
+# CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
 # CONFIG_CAN is not set
 # CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set
@@ -272,6 +308,7 @@ CONFIG_DEV_NULL=y
 # CONFIG_I2S is not set
 # CONFIG_RTC is not set
 # CONFIG_WATCHDOG is not set
+# CONFIG_TIMER is not set
 # CONFIG_ANALOG is not set
 # CONFIG_AUDIO_DEVICES is not set
 # CONFIG_VIDEO_DEVICES is not set
@@ -323,8 +360,27 @@ CONFIG_DM9X_MODE_AUTO=y
 CONFIG_SERIAL=y
 # CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_16550_UART is not set
+# CONFIG_ARCH_HAVE_UART is not set
 CONFIG_ARCH_HAVE_UART0=y
 CONFIG_ARCH_HAVE_UART1=y
+# CONFIG_ARCH_HAVE_UART2 is not set
+# CONFIG_ARCH_HAVE_UART3 is not set
+# CONFIG_ARCH_HAVE_UART4 is not set
+# CONFIG_ARCH_HAVE_UART5 is not set
+# CONFIG_ARCH_HAVE_UART6 is not set
+# CONFIG_ARCH_HAVE_UART7 is not set
+# CONFIG_ARCH_HAVE_UART8 is not set
+# CONFIG_ARCH_HAVE_SCI0 is not set
+# CONFIG_ARCH_HAVE_SCI1 is not set
+# CONFIG_ARCH_HAVE_USART0 is not set
+# CONFIG_ARCH_HAVE_USART1 is not set
+# CONFIG_ARCH_HAVE_USART2 is not set
+# CONFIG_ARCH_HAVE_USART3 is not set
+# CONFIG_ARCH_HAVE_USART4 is not set
+# CONFIG_ARCH_HAVE_USART5 is not set
+# CONFIG_ARCH_HAVE_USART6 is not set
+# CONFIG_ARCH_HAVE_USART7 is not set
+# CONFIG_ARCH_HAVE_USART8 is not set
 
 #
 # USART Configuration
@@ -382,17 +438,33 @@ CONFIG_NET=y
 # CONFIG_NET_NOINTS is not set
 # CONFIG_NET_MULTIBUFFER is not set
 # CONFIG_NET_PROMISCUOUS is not set
+CONFIG_NET_BUFSIZE=562
+CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_GUARDSIZE=2
+
+#
+# Socket Support
+#
 CONFIG_NSOCKET_DESCRIPTORS=8
 CONFIG_NET_NACTIVESOCKETS=16
 CONFIG_NET_SOCKOPTS=y
 # CONFIG_NET_SOLINGER is not set
-CONFIG_NET_BUFSIZE=562
-# CONFIG_NET_TCPURGDATA is not set
+
+#
+# Network Device Operations
+#
+# CONFIG_NETDEV_PHY_IOCTL is not set
+
+#
+# Raw Socket Support
+#
+# CONFIG_NET_PKT is not set
 
 #
 # TCP/IP Networking
 #
 CONFIG_NET_TCP=y
+# CONFIG_NET_TCPURGDATA is not set
 CONFIG_NET_TCP_CONNS=8
 CONFIG_NET_MAX_LISTENPORTS=8
 CONFIG_NET_TCP_READAHEAD=y
@@ -410,20 +482,49 @@ CONFIG_NET_UDP_CHECKSUMS=y
 CONFIG_NET_UDP_CONNS=8
 CONFIG_NET_BROADCAST=y
 # CONFIG_NET_RXAVAIL is not set
+
+#
+# ICMP Networking Support
+#
 CONFIG_NET_ICMP=y
 CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
+
+#
+# IGMPv2 Client Support
+#
 # CONFIG_NET_IGMP is not set
-# CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=536
+
+#
+# ARP Configuration
+#
+CONFIG_NET_ARP=y
 CONFIG_NET_ARPTAB_SIZE=16
+CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
+# CONFIG_NET_ARP_SEND is not set
+
+#
+# Network I/O Buffer Support
+#
 CONFIG_NET_IOB=y
 CONFIG_IOB_NBUFFERS=24
 CONFIG_IOB_BUFSIZE=196
 CONFIG_IOB_NCHAINS=8
-CONFIG_IOB_THROTTLE=0
+# CONFIG_NET_ARCH_INCR32 is not set
+# CONFIG_NET_ARCH_CHKSUM is not set
+# CONFIG_NET_STATISTICS is not set
+
+#
+# Routing Table Configuration
+#
 # CONFIG_NET_ROUTE is not set
+CONFIG_NET_ETHERNET=y
+
+#
+# Crypto API
+#
+# CONFIG_CRYPTO is not set
 
 #
 # File Systems
@@ -433,6 +534,7 @@ CONFIG_IOB_THROTTLE=0
 # File system configuration
 #
 # CONFIG_DISABLE_MOUNTPOINT is not set
+# CONFIG_FS_AUTOMOUNTER is not set
 # CONFIG_DISABLE_PSEUDOFS_OPERATIONS is not set
 CONFIG_FS_READABLE=y
 CONFIG_FS_WRITABLE=y
@@ -467,6 +569,7 @@ CONFIG_FS_ROMFS=y
 CONFIG_MM_REGIONS=1
 # CONFIG_ARCH_HAVE_HEAP2 is not set
 # CONFIG_GRAN is not set
+# CONFIG_MM_PGALLOC is not set
 
 #
 # Audio Support
@@ -509,6 +612,7 @@ CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=2048
 # CONFIG_LIBC_STRERROR is not set
 # CONFIG_LIBC_PERROR_STDOUT is not set
 CONFIG_ARCH_LOWPUTC=y
+# CONFIG_LIBC_LOCALTIME is not set
 CONFIG_LIB_SENDFILE_BUFSIZE=512
 # CONFIG_ARCH_ROMGETC is not set
 # CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
@@ -540,6 +644,7 @@ CONFIG_LIB_SENDFILE_BUFSIZE=512
 # CONFIG_EXAMPLES_BUTTONS is not set
 # CONFIG_EXAMPLES_CAN is not set
 # CONFIG_EXAMPLES_CONFIGDATA is not set
+# CONFIG_EXAMPLES_CPUHOG is not set
 # CONFIG_EXAMPLES_DHCPD is not set
 # CONFIG_EXAMPLES_ELF is not set
 # CONFIG_EXAMPLES_FTPC is not set
@@ -550,7 +655,6 @@ CONFIG_LIB_SENDFILE_BUFSIZE=512
 # CONFIG_EXAMPLES_HIDKBD is not set
 # CONFIG_EXAMPLES_KEYPADTEST is not set
 # CONFIG_EXAMPLES_IGMP is not set
-# CONFIG_EXAMPLES_LCDRW is not set
 # CONFIG_EXAMPLES_MM is not set
 # CONFIG_EXAMPLES_MODBUS is not set
 # CONFIG_EXAMPLES_MOUNT is not set
@@ -567,7 +671,6 @@ CONFIG_EXAMPLES_NSH=y
 # CONFIG_EXAMPLES_NXLINES is not set
 # CONFIG_EXAMPLES_NXTEXT is not set
 # CONFIG_EXAMPLES_OSTEST is not set
-# CONFIG_EXAMPLES_PASHELLO is not set
 # CONFIG_EXAMPLES_PIPE is not set
 # CONFIG_EXAMPLES_POLL is not set
 # CONFIG_EXAMPLES_POSIXSPAWN is not set
@@ -575,6 +678,8 @@ CONFIG_EXAMPLES_NSH=y
 # CONFIG_EXAMPLES_RGMP is not set
 # CONFIG_EXAMPLES_ROMFS is not set
 # CONFIG_EXAMPLES_SENDMAIL is not set
+# CONFIG_EXAMPLES_SERIALBLASTER is not set
+# CONFIG_EXAMPLES_SERIALRX is not set
 # CONFIG_EXAMPLES_SERLOOP is not set
 # CONFIG_EXAMPLES_SLCD is not set
 # CONFIG_EXAMPLES_SMART is not set
@@ -626,6 +731,7 @@ CONFIG_NETUTILS_NETLIB=y
 CONFIG_NETUTILS_WEBCLIENT=y
 CONFIG_NSH_WGET_USERAGENT="NuttX/6.xx.x (; http://www.nuttx.org/)"
 # CONFIG_NETUTILS_WEBSERVER is not set
+# CONFIG_NETUTILS_NTPCLIENT is not set
 # CONFIG_NETUTILS_DISCOVER is not set
 # CONFIG_NETUTILS_XMLRPC is not set
 
@@ -638,8 +744,20 @@ CONFIG_NSH_WGET_USERAGENT="NuttX/6.xx.x (; http://www.nuttx.org/)"
 # NSH Library
 #
 CONFIG_NSH_LIBRARY=y
+
+#
+# Command Line Configuration
+#
 CONFIG_NSH_READLINE=y
 # CONFIG_NSH_CLE is not set
+CONFIG_NSH_LINELEN=80
+# CONFIG_NSH_DISABLE_SEMICOLON is not set
+CONFIG_NSH_CMDPARMS=y
+CONFIG_NSH_TMPDIR="/tmp"
+CONFIG_NSH_MAXARGUMENTS=6
+CONFIG_NSH_ARGCAT=y
+CONFIG_NSH_NESTDEPTH=3
+# CONFIG_NSH_DISABLEBG is not set
 
 #
 # Disable Individual commands
@@ -694,17 +812,13 @@ CONFIG_NSH_CMDOPT_DF_H=y
 CONFIG_NSH_CODECS_BUFSIZE=128
 CONFIG_NSH_CMDOPT_HEXDUMP=y
 CONFIG_NSH_FILEIOSIZE=1024
-CONFIG_NSH_LINELEN=80
-# CONFIG_NSH_DISABLE_SEMICOLON is not set
-CONFIG_NSH_CMDPARMS=y
-CONFIG_NSH_TMPDIR="/tmp"
-CONFIG_NSH_MAXARGUMENTS=6
-CONFIG_NSH_ARGCAT=y
-CONFIG_NSH_NESTDEPTH=3
+
+#
+# Scripting Support
+#
 # CONFIG_NSH_DISABLESCRIPT is not set
 # CONFIG_NSH_DISABLE_ITEF is not set
 # CONFIG_NSH_DISABLE_LOOPS is not set
-# CONFIG_NSH_DISABLEBG is not set
 CONFIG_NSH_ROMFSETC=y
 # CONFIG_NSH_ROMFSRC is not set
 CONFIG_NSH_ROMFSMOUNTPT="/etc"
@@ -716,13 +830,27 @@ CONFIG_NSH_FATDEVNO=1
 CONFIG_NSH_FATSECTSIZE=512
 CONFIG_NSH_FATNSECTORS=1024
 CONFIG_NSH_FATMOUNTPT="/tmp"
-CONFIG_NSH_CONSOLE=y
 
 #
-# USB Trace Support
+# Console Configuration
 #
-# CONFIG_NSH_ALTCONDEV is not set
+CONFIG_NSH_CONSOLE=y
 # CONFIG_NSH_ARCHINIT is not set
+
+#
+# Networking Configuration
+#
+# CONFIG_NSH_NETINIT_THREAD is not set
+CONFIG_NSH_IPADDR=0x0a000002
+CONFIG_NSH_DRIPADDR=0x0a000001
+CONFIG_NSH_NETMASK=0xffffff00
+# CONFIG_NSH_DNS is not set
+# CONFIG_NSH_NOMAC is not set
+CONFIG_NSH_MAX_ROUNDTRIP=20
+
+#
+# Telnet Configuration
+#
 CONFIG_NSH_TELNET=y
 CONFIG_NSH_TELNETD_PORT=23
 CONFIG_NSH_TELNETD_DAEMONPRIO=100
@@ -731,12 +859,6 @@ CONFIG_NSH_TELNETD_CLIENTPRIO=100
 CONFIG_NSH_TELNETD_CLIENTSTACKSIZE=2048
 CONFIG_NSH_IOBUFFER_SIZE=512
 # CONFIG_NSH_TELNET_LOGIN is not set
-CONFIG_NSH_IPADDR=0x0a000002
-CONFIG_NSH_DRIPADDR=0x0a000001
-CONFIG_NSH_NETMASK=0xffffff00
-# CONFIG_NSH_DNS is not set
-# CONFIG_NSH_NOMAC is not set
-CONFIG_NSH_MAX_ROUNDTRIP=20
 
 #
 # NxWidgets/NxWM
@@ -752,35 +874,37 @@ CONFIG_NSH_MAX_ROUNDTRIP=20
 #
 
 #
-# USB CDC/ACM Device Commands
+# Custom Free Memory Command
 #
+# CONFIG_SYSTEM_FREE is not set
 
 #
-# USB Composite Device Commands
+# EMACS-like Command Line Editor
 #
+# CONFIG_SYSTEM_CLE is not set
 
 #
-# Custom Free Memory Command
+# FLASH Program Installation
 #
-# CONFIG_SYSTEM_FREE is not set
+# CONFIG_SYSTEM_INSTALL is not set
 
 #
-# I2C tool
+# FLASH Erase-all Command
 #
 
 #
-# INI File Parser
+# Intel HEX to binary conversion
 #
-# CONFIG_SYSTEM_INIFILE is not set
+# CONFIG_SYSTEM_HEX2BIN is not set
 
 #
-# FLASH Program Installation
+# I2C tool
 #
-# CONFIG_SYSTEM_INSTALL is not set
 
 #
-# FLASH Erase-all Command
+# INI File Parser
 #
+# CONFIG_SYSTEM_INIFILE is not set
 
 #
 # NxPlayer media player library / command Line
@@ -799,6 +923,14 @@ CONFIG_SYSTEM_READLINE=y
 CONFIG_READLINE_ECHO=y
 
 #
+# P-Code Support
+#
+
+#
+# PHY Tool
+#
+
+#
 # Power Off
 #
 # CONFIG_SYSTEM_POWEROFF is not set
@@ -814,26 +946,30 @@ CONFIG_READLINE_ECHO=y
 # CONFIG_SYSTEM_SDCARD is not set
 
 #
+# Sudoku
+#
+# CONFIG_SYSTEM_SUDOKU is not set
+
+#
 # Sysinfo
 #
 # CONFIG_SYSTEM_SYSINFO is not set
 
 #
-# USB Monitor
+# VI Work-Alike Editor
 #
+# CONFIG_SYSTEM_VI is not set
 
 #
-# EMACS-like Command Line Editor
+# Stack Monitor
 #
-# CONFIG_SYSTEM_CLE is not set
 
 #
-# VI Work-Alike Editor
+# USB CDC/ACM Device Commands
 #
-# CONFIG_SYSTEM_VI is not set
 
 #
-# Stack Monitor
+# USB Composite Device Commands
 #
 
 #
@@ -841,6 +977,10 @@ CONFIG_READLINE_ECHO=y
 #
 
 #
+# USB Monitor
+#
+
+#
 # Zmodem Commands
 #
 # CONFIG_SYSTEM_ZMODEM is not set
diff --git a/nuttx/configs/ntosd-dm320/poll/defconfig b/nuttx/configs/ntosd-dm320/poll/defconfig
index 08780e1fb..b2923d178 100644
--- a/nuttx/configs/ntosd-dm320/poll/defconfig
+++ b/nuttx/configs/ntosd-dm320/poll/defconfig
@@ -17,6 +17,7 @@ CONFIG_HOST_LINUX=y
 # Build Configuration
 #
 # CONFIG_APPS_DIR="../apps"
+CONFIG_BUILD_FLAT=y
 # CONFIG_BUILD_2PASS is not set
 
 #
@@ -26,10 +27,12 @@ CONFIG_HOST_LINUX=y
 # CONFIG_INTELHEX_BINARY is not set
 # CONFIG_MOTOROLA_SREC is not set
 CONFIG_RAW_BINARY=y
+# CONFIG_UBOOT_UIMAGE is not set
 
 #
 # Customize Header Files
 #
+# CONFIG_ARCH_STDINT_H is not set
 # CONFIG_ARCH_STDBOOL_H is not set
 # CONFIG_ARCH_MATH_H is not set
 # CONFIG_ARCH_FLOAT_H is not set
@@ -74,6 +77,7 @@ CONFIG_ARCH_CHIP_DM320=y
 # CONFIG_ARCH_CHIP_KINETIS is not set
 # CONFIG_ARCH_CHIP_KL is not set
 # CONFIG_ARCH_CHIP_LM is not set
+# CONFIG_ARCH_CHIP_TIVA is not set
 # CONFIG_ARCH_CHIP_LPC17XX is not set
 # CONFIG_ARCH_CHIP_LPC214X is not set
 # CONFIG_ARCH_CHIP_LPC2378 is not set
@@ -96,11 +100,9 @@ CONFIG_ARCH_ARM926EJS=y
 CONFIG_ARCH_FAMILY="arm"
 CONFIG_ARCH_CHIP="dm320"
 # CONFIG_ARCH_HAVE_FPU is not set
-# CONFIG_ARCH_HAVE_MPU is not set
 CONFIG_ARCH_HAVE_LOWVECTORS=y
 # CONFIG_ARCH_LOWVECTORS is not set
 # CONFIG_ARCH_ROMPGTABLE is not set
-# CONFIG_PAGING is not set
 
 #
 # ARM Configuration Options
@@ -128,11 +130,18 @@ CONFIG_DM320_UART1=y
 # CONFIG_ARCH_VECNOTIRQ is not set
 # CONFIG_ARCH_DMA is not set
 # CONFIG_ARCH_HAVE_IRQPRIO is not set
+# CONFIG_ARCH_L2CACHE is not set
+# CONFIG_ARCH_HAVE_COHERENT_DCACHE is not set
 # CONFIG_CUSTOM_STACK is not set
-# CONFIG_ARCH_ADDRENV is not set
+# CONFIG_ARCH_HAVE_ADDRENV is not set
+# CONFIG_ARCH_NEED_ADDRENV_MAPPING is not set
 CONFIG_ARCH_HAVE_VFORK=y
 CONFIG_ARCH_HAVE_MMU=y
+# CONFIG_ARCH_HAVE_MPU is not set
 # CONFIG_ARCH_NAND_HWECC is not set
+# CONFIG_ARCH_HAVE_EXTCLK is not set
+CONFIG_ARCH_USE_MMU=y
+# CONFIG_PAGING is not set
 # CONFIG_ARCH_STACKDUMP is not set
 # CONFIG_ENDIAN_BIG is not set
 # CONFIG_ARCH_IDLE_CUSTOM is not set
@@ -192,35 +201,70 @@ CONFIG_ARCH_LEDS=y
 #
 # RTOS Features
 #
-# CONFIG_BOARD_INITIALIZE is not set
+CONFIG_DISABLE_OS_API=y
+# CONFIG_DISABLE_POSIX_TIMERS is not set
+# CONFIG_DISABLE_PTHREAD is not set
+# CONFIG_DISABLE_SIGNALS is not set
+CONFIG_DISABLE_MQUEUE=y
+CONFIG_DISABLE_ENVIRON=y
+
+#
+# Clocks and Timers
+#
 CONFIG_USEC_PER_TICK=10000
 # CONFIG_SYSTEM_TIME64 is not set
-CONFIG_RR_INTERVAL=200
-# CONFIG_SCHED_CPULOAD is not set
-# CONFIG_SCHED_INSTRUMENTATION is not set
-CONFIG_TASK_NAME_SIZE=0
-# CONFIG_SCHED_HAVE_PARENT is not set
+# CONFIG_CLOCK_MONOTONIC is not set
 # CONFIG_JULIAN_TIME is not set
 CONFIG_START_YEAR=2008
 CONFIG_START_MONTH=11
 CONFIG_START_DAY=19
-CONFIG_DEV_CONSOLE=y
+CONFIG_MAX_WDOGPARMS=4
+CONFIG_PREALLOC_WDOGS=8
+CONFIG_WDOG_INTRESERVE=0
+CONFIG_PREALLOC_TIMERS=8
+
+#
+# Tasks and Scheduling
+#
+CONFIG_USER_ENTRYPOINT="poll_main"
+CONFIG_RR_INTERVAL=200
+CONFIG_TASK_NAME_SIZE=0
+CONFIG_MAX_TASK_ARGS=4
+CONFIG_MAX_TASKS=64
+# CONFIG_SCHED_HAVE_PARENT is not set
+# CONFIG_SCHED_WAITPID is not set
+
+#
+# Pthread Options
+#
 # CONFIG_MUTEX_TYPES is not set
-# CONFIG_PRIORITY_INHERITANCE is not set
+CONFIG_NPTHREAD_KEYS=4
+
+#
+# Performance Monitoring
+#
+# CONFIG_SCHED_CPULOAD is not set
+# CONFIG_SCHED_INSTRUMENTATION is not set
+
+#
+# Files and I/O
+#
+CONFIG_DEV_CONSOLE=y
 # CONFIG_FDCLONE_DISABLE is not set
 # CONFIG_FDCLONE_STDIO is not set
 CONFIG_SDCLONE_DISABLE=y
-# CONFIG_SCHED_WAITPID is not set
+CONFIG_NFILE_DESCRIPTORS=8
+CONFIG_NFILE_STREAMS=8
+CONFIG_NAME_MAX=32
+# CONFIG_PRIORITY_INHERITANCE is not set
+
+#
+# RTOS hooks
+#
+# CONFIG_BOARD_INITIALIZE is not set
 # CONFIG_SCHED_STARTHOOK is not set
 # CONFIG_SCHED_ATEXIT is not set
 # CONFIG_SCHED_ONEXIT is not set
-CONFIG_USER_ENTRYPOINT="poll_main"
-CONFIG_DISABLE_OS_API=y
-# CONFIG_DISABLE_POSIX_TIMERS is not set
-# CONFIG_DISABLE_PTHREAD is not set
-# CONFIG_DISABLE_SIGNALS is not set
-CONFIG_DISABLE_MQUEUE=y
-CONFIG_DISABLE_ENVIRON=y
 
 #
 # Signal Numbers
@@ -231,27 +275,13 @@ CONFIG_SIG_SIGALARM=3
 CONFIG_SIG_SIGCONDTIMEDOUT=16
 
 #
-# Sizes of configurable things (0 disables)
-#
-CONFIG_MAX_TASKS=64
-CONFIG_MAX_TASK_ARGS=4
-CONFIG_NPTHREAD_KEYS=4
-CONFIG_NFILE_DESCRIPTORS=8
-CONFIG_NFILE_STREAMS=8
-CONFIG_NAME_MAX=32
-CONFIG_PREALLOC_MQ_MSGS=32
-CONFIG_MQ_MAXMSGSIZE=32
-CONFIG_MAX_WDOGPARMS=4
-CONFIG_PREALLOC_WDOGS=8
-CONFIG_PREALLOC_TIMERS=8
-
-#
 # Stack and heap information
 #
 CONFIG_IDLETHREAD_STACKSIZE=4096
 CONFIG_USERMAIN_STACKSIZE=4096
 CONFIG_PTHREAD_STACK_MIN=256
 CONFIG_PTHREAD_STACK_DEFAULT=4096
+# CONFIG_LIB_SYSCALL is not set
 
 #
 # Device Drivers
@@ -260,6 +290,12 @@ CONFIG_PTHREAD_STACK_DEFAULT=4096
 CONFIG_DEV_NULL=y
 # CONFIG_DEV_ZERO is not set
 # CONFIG_LOOP is not set
+
+#
+# Buffering
+#
+# CONFIG_DRVR_WRITEBUFFER is not set
+# CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
 # CONFIG_CAN is not set
 # CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set
@@ -270,6 +306,7 @@ CONFIG_DEV_NULL=y
 # CONFIG_I2S is not set
 # CONFIG_RTC is not set
 # CONFIG_WATCHDOG is not set
+# CONFIG_TIMER is not set
 # CONFIG_ANALOG is not set
 # CONFIG_AUDIO_DEVICES is not set
 # CONFIG_VIDEO_DEVICES is not set
@@ -315,8 +352,27 @@ CONFIG_DM9X_MODE_AUTO=y
 CONFIG_SERIAL=y
 # CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_16550_UART is not set
+# CONFIG_ARCH_HAVE_UART is not set
 CONFIG_ARCH_HAVE_UART0=y
 CONFIG_ARCH_HAVE_UART1=y
+# CONFIG_ARCH_HAVE_UART2 is not set
+# CONFIG_ARCH_HAVE_UART3 is not set
+# CONFIG_ARCH_HAVE_UART4 is not set
+# CONFIG_ARCH_HAVE_UART5 is not set
+# CONFIG_ARCH_HAVE_UART6 is not set
+# CONFIG_ARCH_HAVE_UART7 is not set
+# CONFIG_ARCH_HAVE_UART8 is not set
+# CONFIG_ARCH_HAVE_SCI0 is not set
+# CONFIG_ARCH_HAVE_SCI1 is not set
+# CONFIG_ARCH_HAVE_USART0 is not set
+# CONFIG_ARCH_HAVE_USART1 is not set
+# CONFIG_ARCH_HAVE_USART2 is not set
+# CONFIG_ARCH_HAVE_USART3 is not set
+# CONFIG_ARCH_HAVE_USART4 is not set
+# CONFIG_ARCH_HAVE_USART5 is not set
+# CONFIG_ARCH_HAVE_USART6 is not set
+# CONFIG_ARCH_HAVE_USART7 is not set
+# CONFIG_ARCH_HAVE_USART8 is not set
 
 #
 # USART Configuration
@@ -375,17 +431,33 @@ CONFIG_NET=y
 # CONFIG_NET_NOINTS is not set
 # CONFIG_NET_MULTIBUFFER is not set
 # CONFIG_NET_PROMISCUOUS is not set
+CONFIG_NET_BUFSIZE=562
+CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_GUARDSIZE=2
+
+#
+# Socket Support
+#
 CONFIG_NSOCKET_DESCRIPTORS=8
 CONFIG_NET_NACTIVESOCKETS=16
 CONFIG_NET_SOCKOPTS=y
 # CONFIG_NET_SOLINGER is not set
-CONFIG_NET_BUFSIZE=562
-# CONFIG_NET_TCPURGDATA is not set
+
+#
+# Network Device Operations
+#
+# CONFIG_NETDEV_PHY_IOCTL is not set
+
+#
+# Raw Socket Support
+#
+# CONFIG_NET_PKT is not set
 
 #
 # TCP/IP Networking
 #
 CONFIG_NET_TCP=y
+# CONFIG_NET_TCPURGDATA is not set
 CONFIG_NET_TCP_CONNS=8
 CONFIG_NET_MAX_LISTENPORTS=8
 CONFIG_NET_TCP_READAHEAD=y
@@ -399,20 +471,49 @@ CONFIG_NET_TCPBACKLOG=y
 # UDP Networking
 #
 # CONFIG_NET_UDP is not set
+
+#
+# ICMP Networking Support
+#
 CONFIG_NET_ICMP=y
 # CONFIG_NET_ICMP_PING is not set
 # CONFIG_NET_PINGADDRCONF is not set
+
+#
+# IGMPv2 Client Support
+#
 # CONFIG_NET_IGMP is not set
-# CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=536
+
+#
+# ARP Configuration
+#
+CONFIG_NET_ARP=y
 CONFIG_NET_ARPTAB_SIZE=16
+CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
+# CONFIG_NET_ARP_SEND is not set
+
+#
+# Network I/O Buffer Support
+#
 CONFIG_NET_IOB=y
 CONFIG_IOB_NBUFFERS=24
 CONFIG_IOB_BUFSIZE=196
 CONFIG_IOB_NCHAINS=8
-CONFIG_IOB_THROTTLE=0
+# CONFIG_NET_ARCH_INCR32 is not set
+# CONFIG_NET_ARCH_CHKSUM is not set
+# CONFIG_NET_STATISTICS is not set
+
+#
+# Routing Table Configuration
+#
 # CONFIG_NET_ROUTE is not set
+CONFIG_NET_ETHERNET=y
+
+#
+# Crypto API
+#
+# CONFIG_CRYPTO is not set
 
 #
 # File Systems
@@ -447,6 +548,7 @@ CONFIG_DISABLE_MOUNTPOINT=y
 CONFIG_MM_REGIONS=1
 # CONFIG_ARCH_HAVE_HEAP2 is not set
 # CONFIG_GRAN is not set
+# CONFIG_MM_PGALLOC is not set
 
 #
 # Audio Support
@@ -518,6 +620,7 @@ CONFIG_LIB_SENDFILE_BUFSIZE=512
 # CONFIG_EXAMPLES_BUTTONS is not set
 # CONFIG_EXAMPLES_CAN is not set
 # CONFIG_EXAMPLES_CONFIGDATA is not set
+# CONFIG_EXAMPLES_CPUHOG is not set
 # CONFIG_EXAMPLES_DHCPD is not set
 # CONFIG_EXAMPLES_ELF is not set
 # CONFIG_EXAMPLES_FTPC is not set
@@ -528,7 +631,6 @@ CONFIG_LIB_SENDFILE_BUFSIZE=512
 # CONFIG_EXAMPLES_HIDKBD is not set
 # CONFIG_EXAMPLES_KEYPADTEST is not set
 # CONFIG_EXAMPLES_IGMP is not set
-# CONFIG_EXAMPLES_LCDRW is not set
 # CONFIG_EXAMPLES_MM is not set
 # CONFIG_EXAMPLES_MODBUS is not set
 # CONFIG_EXAMPLES_MOUNT is not set
@@ -545,7 +647,6 @@ CONFIG_LIB_SENDFILE_BUFSIZE=512
 # CONFIG_EXAMPLES_NXLINES is not set
 # CONFIG_EXAMPLES_NXTEXT is not set
 # CONFIG_EXAMPLES_OSTEST is not set
-# CONFIG_EXAMPLES_PASHELLO is not set
 # CONFIG_EXAMPLES_PIPE is not set
 CONFIG_EXAMPLES_POLL=y
 # CONFIG_EXAMPLES_POLL_NOMAC is not set
@@ -557,6 +658,8 @@ CONFIG_EXAMPLES_POLL_NETMASK=0xffffff00
 # CONFIG_EXAMPLES_RGMP is not set
 # CONFIG_EXAMPLES_ROMFS is not set
 # CONFIG_EXAMPLES_SENDMAIL is not set
+# CONFIG_EXAMPLES_SERIALBLASTER is not set
+# CONFIG_EXAMPLES_SERIALRX is not set
 # CONFIG_EXAMPLES_SERLOOP is not set
 # CONFIG_EXAMPLES_SLCD is not set
 # CONFIG_EXAMPLES_SMART is not set
@@ -629,35 +732,37 @@ CONFIG_NETUTILS_NETLIB=y
 #
 
 #
-# USB CDC/ACM Device Commands
+# Custom Free Memory Command
 #
+# CONFIG_SYSTEM_FREE is not set
 
 #
-# USB Composite Device Commands
+# EMACS-like Command Line Editor
 #
+# CONFIG_SYSTEM_CLE is not set
 
 #
-# Custom Free Memory Command
+# FLASH Program Installation
 #
-# CONFIG_SYSTEM_FREE is not set
+# CONFIG_SYSTEM_INSTALL is not set
 
 #
-# I2C tool
+# FLASH Erase-all Command
 #
 
 #
-# INI File Parser
+# Intel HEX to binary conversion
 #
-# CONFIG_SYSTEM_INIFILE is not set
+# CONFIG_SYSTEM_HEX2BIN is not set
 
 #
-# FLASH Program Installation
+# I2C tool
 #
-# CONFIG_SYSTEM_INSTALL is not set
 
 #
-# FLASH Erase-all Command
+# INI File Parser
 #
+# CONFIG_SYSTEM_INIFILE is not set
 
 #
 # NxPlayer media player library / command Line
@@ -675,6 +780,14 @@ CONFIG_NETUTILS_NETLIB=y
 # CONFIG_SYSTEM_READLINE is not set
 
 #
+# P-Code Support
+#
+
+#
+# PHY Tool
+#
+
+#
 # Power Off
 #
 # CONFIG_SYSTEM_POWEROFF is not set
@@ -690,26 +803,30 @@ CONFIG_NETUTILS_NETLIB=y
 # CONFIG_SYSTEM_SDCARD is not set
 
 #
+# Sudoku
+#
+# CONFIG_SYSTEM_SUDOKU is not set
+
+#
 # Sysinfo
 #
 # CONFIG_SYSTEM_SYSINFO is not set
 
 #
-# USB Monitor
+# VI Work-Alike Editor
 #
+# CONFIG_SYSTEM_VI is not set
 
 #
-# EMACS-like Command Line Editor
+# Stack Monitor
 #
-# CONFIG_SYSTEM_CLE is not set
 
 #
-# VI Work-Alike Editor
+# USB CDC/ACM Device Commands
 #
-# CONFIG_SYSTEM_VI is not set
 
 #
-# Stack Monitor
+# USB Composite Device Commands
 #
 
 #
@@ -717,6 +834,10 @@ CONFIG_NETUTILS_NETLIB=y
 #
 
 #
+# USB Monitor
+#
+
+#
 # Zmodem Commands
 #
 # CONFIG_SYSTEM_ZMODEM is not set
diff --git a/nuttx/configs/ntosd-dm320/thttpd/defconfig b/nuttx/configs/ntosd-dm320/thttpd/defconfig
index fdc2a89da..82e60d335 100644
--- a/nuttx/configs/ntosd-dm320/thttpd/defconfig
+++ b/nuttx/configs/ntosd-dm320/thttpd/defconfig
@@ -17,6 +17,7 @@ CONFIG_HOST_LINUX=y
 # Build Configuration
 #
 # CONFIG_APPS_DIR="../apps"
+CONFIG_BUILD_FLAT=y
 # CONFIG_BUILD_2PASS is not set
 
 #
@@ -26,10 +27,12 @@ CONFIG_HOST_LINUX=y
 # CONFIG_INTELHEX_BINARY is not set
 # CONFIG_MOTOROLA_SREC is not set
 CONFIG_RAW_BINARY=y
+# CONFIG_UBOOT_UIMAGE is not set
 
 #
 # Customize Header Files
 #
+# CONFIG_ARCH_STDINT_H is not set
 # CONFIG_ARCH_STDBOOL_H is not set
 # CONFIG_ARCH_MATH_H is not set
 # CONFIG_ARCH_FLOAT_H is not set
@@ -74,6 +77,7 @@ CONFIG_ARCH_CHIP_DM320=y
 # CONFIG_ARCH_CHIP_KINETIS is not set
 # CONFIG_ARCH_CHIP_KL is not set
 # CONFIG_ARCH_CHIP_LM is not set
+# CONFIG_ARCH_CHIP_TIVA is not set
 # CONFIG_ARCH_CHIP_LPC17XX is not set
 # CONFIG_ARCH_CHIP_LPC214X is not set
 # CONFIG_ARCH_CHIP_LPC2378 is not set
@@ -96,11 +100,9 @@ CONFIG_ARCH_ARM926EJS=y
 CONFIG_ARCH_FAMILY="arm"
 CONFIG_ARCH_CHIP="dm320"
 # CONFIG_ARCH_HAVE_FPU is not set
-# CONFIG_ARCH_HAVE_MPU is not set
 CONFIG_ARCH_HAVE_LOWVECTORS=y
 # CONFIG_ARCH_LOWVECTORS is not set
 # CONFIG_ARCH_ROMPGTABLE is not set
-# CONFIG_PAGING is not set
 
 #
 # ARM Configuration Options
@@ -128,11 +130,18 @@ CONFIG_DM320_UART1=y
 # CONFIG_ARCH_VECNOTIRQ is not set
 # CONFIG_ARCH_DMA is not set
 # CONFIG_ARCH_HAVE_IRQPRIO is not set
+# CONFIG_ARCH_L2CACHE is not set
+# CONFIG_ARCH_HAVE_COHERENT_DCACHE is not set
 # CONFIG_CUSTOM_STACK is not set
-# CONFIG_ARCH_ADDRENV is not set
+# CONFIG_ARCH_HAVE_ADDRENV is not set
+# CONFIG_ARCH_NEED_ADDRENV_MAPPING is not set
 CONFIG_ARCH_HAVE_VFORK=y
 CONFIG_ARCH_HAVE_MMU=y
+# CONFIG_ARCH_HAVE_MPU is not set
 # CONFIG_ARCH_NAND_HWECC is not set
+# CONFIG_ARCH_HAVE_EXTCLK is not set
+CONFIG_ARCH_USE_MMU=y
+# CONFIG_PAGING is not set
 # CONFIG_ARCH_STACKDUMP is not set
 # CONFIG_ENDIAN_BIG is not set
 # CONFIG_ARCH_IDLE_CUSTOM is not set
@@ -192,35 +201,64 @@ CONFIG_ARCH_LEDS=y
 #
 # RTOS Features
 #
-# CONFIG_BOARD_INITIALIZE is not set
+CONFIG_DISABLE_OS_API=y
+CONFIG_DISABLE_POSIX_TIMERS=y
+CONFIG_DISABLE_PTHREAD=y
+# CONFIG_DISABLE_SIGNALS is not set
+CONFIG_DISABLE_MQUEUE=y
+# CONFIG_DISABLE_ENVIRON is not set
+
+#
+# Clocks and Timers
+#
 CONFIG_USEC_PER_TICK=10000
 # CONFIG_SYSTEM_TIME64 is not set
-CONFIG_RR_INTERVAL=200
-# CONFIG_SCHED_CPULOAD is not set
-# CONFIG_SCHED_INSTRUMENTATION is not set
-CONFIG_TASK_NAME_SIZE=0
-# CONFIG_SCHED_HAVE_PARENT is not set
+# CONFIG_CLOCK_MONOTONIC is not set
 # CONFIG_JULIAN_TIME is not set
 CONFIG_START_YEAR=2009
 CONFIG_START_MONTH=8
 CONFIG_START_DAY=2
+CONFIG_MAX_WDOGPARMS=4
+CONFIG_PREALLOC_WDOGS=8
+CONFIG_WDOG_INTRESERVE=0
+CONFIG_PREALLOC_TIMERS=8
+
+#
+# Tasks and Scheduling
+#
+CONFIG_USER_ENTRYPOINT="thttp_main"
+CONFIG_RR_INTERVAL=200
+CONFIG_TASK_NAME_SIZE=0
+CONFIG_MAX_TASK_ARGS=4
+CONFIG_MAX_TASKS=64
+# CONFIG_SCHED_HAVE_PARENT is not set
+# CONFIG_SCHED_WAITPID is not set
+
+#
+# Performance Monitoring
+#
+# CONFIG_SCHED_CPULOAD is not set
+# CONFIG_SCHED_INSTRUMENTATION is not set
+
+#
+# Files and I/O
+#
 CONFIG_DEV_CONSOLE=y
-# CONFIG_MUTEX_TYPES is not set
-# CONFIG_PRIORITY_INHERITANCE is not set
 # CONFIG_FDCLONE_DISABLE is not set
 # CONFIG_FDCLONE_STDIO is not set
 # CONFIG_SDCLONE_DISABLE is not set
-# CONFIG_SCHED_WAITPID is not set
+CONFIG_NFILE_DESCRIPTORS=8
+CONFIG_NFILE_STREAMS=8
+CONFIG_NAME_MAX=32
+# CONFIG_PRIORITY_INHERITANCE is not set
+
+#
+# RTOS hooks
+#
+# CONFIG_BOARD_INITIALIZE is not set
 # CONFIG_SCHED_STARTHOOK is not set
 # CONFIG_SCHED_ATEXIT is not set
 # CONFIG_SCHED_ONEXIT is not set
-CONFIG_USER_ENTRYPOINT="thttp_main"
-CONFIG_DISABLE_OS_API=y
-CONFIG_DISABLE_POSIX_TIMERS=y
-CONFIG_DISABLE_PTHREAD=y
-# CONFIG_DISABLE_SIGNALS is not set
-CONFIG_DISABLE_MQUEUE=y
-# CONFIG_DISABLE_ENVIRON is not set
 
 #
 # Signal Numbers
@@ -230,27 +268,13 @@ CONFIG_SIG_SIGUSR2=2
 CONFIG_SIG_SIGALARM=3
 
 #
-# Sizes of configurable things (0 disables)
-#
-CONFIG_MAX_TASKS=64
-CONFIG_MAX_TASK_ARGS=4
-CONFIG_NPTHREAD_KEYS=4
-CONFIG_NFILE_DESCRIPTORS=8
-CONFIG_NFILE_STREAMS=8
-CONFIG_NAME_MAX=32
-CONFIG_PREALLOC_MQ_MSGS=32
-CONFIG_MQ_MAXMSGSIZE=32
-CONFIG_MAX_WDOGPARMS=4
-CONFIG_PREALLOC_WDOGS=8
-CONFIG_PREALLOC_TIMERS=8
-
-#
 # Stack and heap information
 #
 CONFIG_IDLETHREAD_STACKSIZE=4096
 CONFIG_USERMAIN_STACKSIZE=4096
 CONFIG_PTHREAD_STACK_MIN=256
 CONFIG_PTHREAD_STACK_DEFAULT=4096
+# CONFIG_LIB_SYSCALL is not set
 
 #
 # Device Drivers
@@ -259,6 +283,12 @@ CONFIG_PTHREAD_STACK_DEFAULT=4096
 CONFIG_DEV_NULL=y
 # CONFIG_DEV_ZERO is not set
 # CONFIG_LOOP is not set
+
+#
+# Buffering
+#
+# CONFIG_DRVR_WRITEBUFFER is not set
+# CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
 # CONFIG_CAN is not set
 # CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set
@@ -269,6 +299,7 @@ CONFIG_DEV_NULL=y
 # CONFIG_I2S is not set
 # CONFIG_RTC is not set
 # CONFIG_WATCHDOG is not set
+# CONFIG_TIMER is not set
 # CONFIG_ANALOG is not set
 # CONFIG_AUDIO_DEVICES is not set
 # CONFIG_VIDEO_DEVICES is not set
@@ -314,8 +345,27 @@ CONFIG_DM9X_MODE_AUTO=y
 CONFIG_SERIAL=y
 # CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_16550_UART is not set
+# CONFIG_ARCH_HAVE_UART is not set
 CONFIG_ARCH_HAVE_UART0=y
 CONFIG_ARCH_HAVE_UART1=y
+# CONFIG_ARCH_HAVE_UART2 is not set
+# CONFIG_ARCH_HAVE_UART3 is not set
+# CONFIG_ARCH_HAVE_UART4 is not set
+# CONFIG_ARCH_HAVE_UART5 is not set
+# CONFIG_ARCH_HAVE_UART6 is not set
+# CONFIG_ARCH_HAVE_UART7 is not set
+# CONFIG_ARCH_HAVE_UART8 is not set
+# CONFIG_ARCH_HAVE_SCI0 is not set
+# CONFIG_ARCH_HAVE_SCI1 is not set
+# CONFIG_ARCH_HAVE_USART0 is not set
+# CONFIG_ARCH_HAVE_USART1 is not set
+# CONFIG_ARCH_HAVE_USART2 is not set
+# CONFIG_ARCH_HAVE_USART3 is not set
+# CONFIG_ARCH_HAVE_USART4 is not set
+# CONFIG_ARCH_HAVE_USART5 is not set
+# CONFIG_ARCH_HAVE_USART6 is not set
+# CONFIG_ARCH_HAVE_USART7 is not set
+# CONFIG_ARCH_HAVE_USART8 is not set
 
 #
 # USART Configuration
@@ -374,17 +424,33 @@ CONFIG_NET=y
 # CONFIG_NET_NOINTS is not set
 # CONFIG_NET_MULTIBUFFER is not set
 # CONFIG_NET_PROMISCUOUS is not set
+CONFIG_NET_BUFSIZE=562
+CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_GUARDSIZE=2
+
+#
+# Socket Support
+#
 CONFIG_NSOCKET_DESCRIPTORS=16
 CONFIG_NET_NACTIVESOCKETS=16
 CONFIG_NET_SOCKOPTS=y
 # CONFIG_NET_SOLINGER is not set
-CONFIG_NET_BUFSIZE=562
-# CONFIG_NET_TCPURGDATA is not set
+
+#
+# Network Device Operations
+#
+# CONFIG_NETDEV_PHY_IOCTL is not set
+
+#
+# Raw Socket Support
+#
+# CONFIG_NET_PKT is not set
 
 #
 # TCP/IP Networking
 #
 CONFIG_NET_TCP=y
+# CONFIG_NET_TCPURGDATA is not set
 CONFIG_NET_TCP_CONNS=16
 CONFIG_NET_MAX_LISTENPORTS=8
 CONFIG_NET_TCP_READAHEAD=y
@@ -398,20 +464,49 @@ CONFIG_NET_TCPBACKLOG=y
 # UDP Networking
 #
 # CONFIG_NET_UDP is not set
+
+#
+# ICMP Networking Support
+#
 CONFIG_NET_ICMP=y
 # CONFIG_NET_ICMP_PING is not set
 # CONFIG_NET_PINGADDRCONF is not set
+
+#
+# IGMPv2 Client Support
+#
 # CONFIG_NET_IGMP is not set
-# CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=536
+
+#
+# ARP Configuration
+#
+CONFIG_NET_ARP=y
 CONFIG_NET_ARPTAB_SIZE=16
+CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
+# CONFIG_NET_ARP_SEND is not set
+
+#
+# Network I/O Buffer Support
+#
 CONFIG_NET_IOB=y
 CONFIG_IOB_NBUFFERS=24
 CONFIG_IOB_BUFSIZE=196
 CONFIG_IOB_NCHAINS=8
-CONFIG_IOB_THROTTLE=0
+# CONFIG_NET_ARCH_INCR32 is not set
+# CONFIG_NET_ARCH_CHKSUM is not set
+# CONFIG_NET_STATISTICS is not set
+
+#
+# Routing Table Configuration
+#
 # CONFIG_NET_ROUTE is not set
+CONFIG_NET_ETHERNET=y
+
+#
+# Crypto API
+#
+# CONFIG_CRYPTO is not set
 
 #
 # File Systems
@@ -421,6 +516,7 @@ CONFIG_IOB_THROTTLE=0
 # File system configuration
 #
 # CONFIG_DISABLE_MOUNTPOINT is not set
+# CONFIG_FS_AUTOMOUNTER is not set
 # CONFIG_DISABLE_PSEUDOFS_OPERATIONS is not set
 CONFIG_FS_READABLE=y
 # CONFIG_FS_WRITABLE is not set
@@ -451,6 +547,7 @@ CONFIG_FS_ROMFS=y
 CONFIG_MM_REGIONS=1
 # CONFIG_ARCH_HAVE_HEAP2 is not set
 # CONFIG_GRAN is not set
+# CONFIG_MM_PGALLOC is not set
 
 #
 # Audio Support
@@ -493,6 +590,7 @@ CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=2048
 # CONFIG_LIBC_STRERROR is not set
 # CONFIG_LIBC_PERROR_STDOUT is not set
 CONFIG_ARCH_LOWPUTC=y
+# CONFIG_LIBC_LOCALTIME is not set
 CONFIG_LIB_SENDFILE_BUFSIZE=512
 # CONFIG_ARCH_ROMGETC is not set
 # CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
@@ -524,6 +622,7 @@ CONFIG_LIB_SENDFILE_BUFSIZE=512
 # CONFIG_EXAMPLES_BUTTONS is not set
 # CONFIG_EXAMPLES_CAN is not set
 # CONFIG_EXAMPLES_CONFIGDATA is not set
+# CONFIG_EXAMPLES_CPUHOG is not set
 # CONFIG_EXAMPLES_DHCPD is not set
 # CONFIG_EXAMPLES_ELF is not set
 # CONFIG_EXAMPLES_FTPC is not set
@@ -534,7 +633,6 @@ CONFIG_LIB_SENDFILE_BUFSIZE=512
 # CONFIG_EXAMPLES_HIDKBD is not set
 # CONFIG_EXAMPLES_KEYPADTEST is not set
 # CONFIG_EXAMPLES_IGMP is not set
-# CONFIG_EXAMPLES_LCDRW is not set
 # CONFIG_EXAMPLES_MM is not set
 # CONFIG_EXAMPLES_MODBUS is not set
 # CONFIG_EXAMPLES_MOUNT is not set
@@ -551,7 +649,6 @@ CONFIG_LIB_SENDFILE_BUFSIZE=512
 # CONFIG_EXAMPLES_NXLINES is not set
 # CONFIG_EXAMPLES_NXTEXT is not set
 # CONFIG_EXAMPLES_OSTEST is not set
-# CONFIG_EXAMPLES_PASHELLO is not set
 # CONFIG_EXAMPLES_PIPE is not set
 # CONFIG_EXAMPLES_POLL is not set
 # CONFIG_EXAMPLES_POSIXSPAWN is not set
@@ -559,6 +656,8 @@ CONFIG_LIB_SENDFILE_BUFSIZE=512
 # CONFIG_EXAMPLES_RGMP is not set
 # CONFIG_EXAMPLES_ROMFS is not set
 # CONFIG_EXAMPLES_SENDMAIL is not set
+# CONFIG_EXAMPLES_SERIALBLASTER is not set
+# CONFIG_EXAMPLES_SERIALRX is not set
 # CONFIG_EXAMPLES_SERLOOP is not set
 # CONFIG_EXAMPLES_SLCD is not set
 # CONFIG_EXAMPLES_SMART is not set
@@ -664,35 +763,37 @@ CONFIG_NETUTILS_NETLIB=y
 #
 
 #
-# USB CDC/ACM Device Commands
+# Custom Free Memory Command
 #
+# CONFIG_SYSTEM_FREE is not set
 
 #
-# USB Composite Device Commands
+# EMACS-like Command Line Editor
 #
+# CONFIG_SYSTEM_CLE is not set
 
 #
-# Custom Free Memory Command
+# FLASH Program Installation
 #
-# CONFIG_SYSTEM_FREE is not set
+# CONFIG_SYSTEM_INSTALL is not set
 
 #
-# I2C tool
+# FLASH Erase-all Command
 #
 
 #
-# INI File Parser
+# Intel HEX to binary conversion
 #
-# CONFIG_SYSTEM_INIFILE is not set
+# CONFIG_SYSTEM_HEX2BIN is not set
 
 #
-# FLASH Program Installation
+# I2C tool
 #
-# CONFIG_SYSTEM_INSTALL is not set
 
 #
-# FLASH Erase-all Command
+# INI File Parser
 #
+# CONFIG_SYSTEM_INIFILE is not set
 
 #
 # NxPlayer media player library / command Line
@@ -710,6 +811,14 @@ CONFIG_NETUTILS_NETLIB=y
 # CONFIG_SYSTEM_READLINE is not set
 
 #
+# P-Code Support
+#
+
+#
+# PHY Tool
+#
+
+#
 # Power Off
 #
 # CONFIG_SYSTEM_POWEROFF is not set
@@ -725,26 +834,30 @@ CONFIG_NETUTILS_NETLIB=y
 # CONFIG_SYSTEM_SDCARD is not set
 
 #
+# Sudoku
+#
+# CONFIG_SYSTEM_SUDOKU is not set
+
+#
 # Sysinfo
 #
 # CONFIG_SYSTEM_SYSINFO is not set
 
 #
-# USB Monitor
+# VI Work-Alike Editor
 #
+# CONFIG_SYSTEM_VI is not set
 
 #
-# EMACS-like Command Line Editor
+# Stack Monitor
 #
-# CONFIG_SYSTEM_CLE is not set
 
 #
-# VI Work-Alike Editor
+# USB CDC/ACM Device Commands
 #
-# CONFIG_SYSTEM_VI is not set
 
 #
-# Stack Monitor
+# USB Composite Device Commands
 #
 
 #
@@ -752,6 +865,10 @@ CONFIG_NETUTILS_NETLIB=y
 #
 
 #
+# USB Monitor
+#
+
+#
 # Zmodem Commands
 #
 # CONFIG_SYSTEM_ZMODEM is not set
diff --git a/nuttx/configs/ntosd-dm320/udp/defconfig b/nuttx/configs/ntosd-dm320/udp/defconfig
index 2ef61e252..aa82d7f79 100644
--- a/nuttx/configs/ntosd-dm320/udp/defconfig
+++ b/nuttx/configs/ntosd-dm320/udp/defconfig
@@ -17,6 +17,7 @@ CONFIG_HOST_LINUX=y
 # Build Configuration
 #
 # CONFIG_APPS_DIR="../apps"
+CONFIG_BUILD_FLAT=y
 # CONFIG_BUILD_2PASS is not set
 
 #
@@ -26,10 +27,12 @@ CONFIG_HOST_LINUX=y
 # CONFIG_INTELHEX_BINARY is not set
 # CONFIG_MOTOROLA_SREC is not set
 CONFIG_RAW_BINARY=y
+# CONFIG_UBOOT_UIMAGE is not set
 
 #
 # Customize Header Files
 #
+# CONFIG_ARCH_STDINT_H is not set
 # CONFIG_ARCH_STDBOOL_H is not set
 # CONFIG_ARCH_MATH_H is not set
 # CONFIG_ARCH_FLOAT_H is not set
@@ -74,6 +77,7 @@ CONFIG_ARCH_CHIP_DM320=y
 # CONFIG_ARCH_CHIP_KINETIS is not set
 # CONFIG_ARCH_CHIP_KL is not set
 # CONFIG_ARCH_CHIP_LM is not set
+# CONFIG_ARCH_CHIP_TIVA is not set
 # CONFIG_ARCH_CHIP_LPC17XX is not set
 # CONFIG_ARCH_CHIP_LPC214X is not set
 # CONFIG_ARCH_CHIP_LPC2378 is not set
@@ -96,11 +100,9 @@ CONFIG_ARCH_ARM926EJS=y
 CONFIG_ARCH_FAMILY="arm"
 CONFIG_ARCH_CHIP="dm320"
 # CONFIG_ARCH_HAVE_FPU is not set
-# CONFIG_ARCH_HAVE_MPU is not set
 CONFIG_ARCH_HAVE_LOWVECTORS=y
 # CONFIG_ARCH_LOWVECTORS is not set
 # CONFIG_ARCH_ROMPGTABLE is not set
-# CONFIG_PAGING is not set
 
 #
 # ARM Configuration Options
@@ -128,11 +130,18 @@ CONFIG_DM320_UART1=y
 # CONFIG_ARCH_VECNOTIRQ is not set
 # CONFIG_ARCH_DMA is not set
 # CONFIG_ARCH_HAVE_IRQPRIO is not set
+# CONFIG_ARCH_L2CACHE is not set
+# CONFIG_ARCH_HAVE_COHERENT_DCACHE is not set
 # CONFIG_CUSTOM_STACK is not set
-# CONFIG_ARCH_ADDRENV is not set
+# CONFIG_ARCH_HAVE_ADDRENV is not set
+# CONFIG_ARCH_NEED_ADDRENV_MAPPING is not set
 CONFIG_ARCH_HAVE_VFORK=y
 CONFIG_ARCH_HAVE_MMU=y
+# CONFIG_ARCH_HAVE_MPU is not set
 # CONFIG_ARCH_NAND_HWECC is not set
+# CONFIG_ARCH_HAVE_EXTCLK is not set
+CONFIG_ARCH_USE_MMU=y
+# CONFIG_PAGING is not set
 # CONFIG_ARCH_STACKDUMP is not set
 # CONFIG_ENDIAN_BIG is not set
 # CONFIG_ARCH_IDLE_CUSTOM is not set
@@ -192,35 +201,64 @@ CONFIG_ARCH_LEDS=y
 #
 # RTOS Features
 #
-# CONFIG_BOARD_INITIALIZE is not set
+CONFIG_DISABLE_OS_API=y
+# CONFIG_DISABLE_POSIX_TIMERS is not set
+CONFIG_DISABLE_PTHREAD=y
+# CONFIG_DISABLE_SIGNALS is not set
+CONFIG_DISABLE_MQUEUE=y
+CONFIG_DISABLE_ENVIRON=y
+
+#
+# Clocks and Timers
+#
 CONFIG_USEC_PER_TICK=10000
 # CONFIG_SYSTEM_TIME64 is not set
-CONFIG_RR_INTERVAL=200
-# CONFIG_SCHED_CPULOAD is not set
-# CONFIG_SCHED_INSTRUMENTATION is not set
-CONFIG_TASK_NAME_SIZE=0
-# CONFIG_SCHED_HAVE_PARENT is not set
+# CONFIG_CLOCK_MONOTONIC is not set
 # CONFIG_JULIAN_TIME is not set
 CONFIG_START_YEAR=2008
 CONFIG_START_MONTH=8
 CONFIG_START_DAY=29
+CONFIG_MAX_WDOGPARMS=4
+CONFIG_PREALLOC_WDOGS=8
+CONFIG_WDOG_INTRESERVE=0
+CONFIG_PREALLOC_TIMERS=8
+
+#
+# Tasks and Scheduling
+#
+CONFIG_USER_ENTRYPOINT="udp_main"
+CONFIG_RR_INTERVAL=200
+CONFIG_TASK_NAME_SIZE=0
+CONFIG_MAX_TASK_ARGS=4
+CONFIG_MAX_TASKS=64
+# CONFIG_SCHED_HAVE_PARENT is not set
+# CONFIG_SCHED_WAITPID is not set
+
+#
+# Performance Monitoring
+#
+# CONFIG_SCHED_CPULOAD is not set
+# CONFIG_SCHED_INSTRUMENTATION is not set
+
+#
+# Files and I/O
+#
 CONFIG_DEV_CONSOLE=y
-# CONFIG_MUTEX_TYPES is not set
-# CONFIG_PRIORITY_INHERITANCE is not set
 # CONFIG_FDCLONE_DISABLE is not set
 # CONFIG_FDCLONE_STDIO is not set
 CONFIG_SDCLONE_DISABLE=y
-# CONFIG_SCHED_WAITPID is not set
+CONFIG_NFILE_DESCRIPTORS=8
+CONFIG_NFILE_STREAMS=8
+CONFIG_NAME_MAX=32
+# CONFIG_PRIORITY_INHERITANCE is not set
+
+#
+# RTOS hooks
+#
+# CONFIG_BOARD_INITIALIZE is not set
 # CONFIG_SCHED_STARTHOOK is not set
 # CONFIG_SCHED_ATEXIT is not set
 # CONFIG_SCHED_ONEXIT is not set
-CONFIG_USER_ENTRYPOINT="udp_main"
-CONFIG_DISABLE_OS_API=y
-# CONFIG_DISABLE_POSIX_TIMERS is not set
-CONFIG_DISABLE_PTHREAD=y
-# CONFIG_DISABLE_SIGNALS is not set
-CONFIG_DISABLE_MQUEUE=y
-CONFIG_DISABLE_ENVIRON=y
 
 #
 # Signal Numbers
@@ -230,27 +268,13 @@ CONFIG_SIG_SIGUSR2=2
 CONFIG_SIG_SIGALARM=3
 
 #
-# Sizes of configurable things (0 disables)
-#
-CONFIG_MAX_TASKS=64
-CONFIG_MAX_TASK_ARGS=4
-CONFIG_NPTHREAD_KEYS=4
-CONFIG_NFILE_DESCRIPTORS=8
-CONFIG_NFILE_STREAMS=8
-CONFIG_NAME_MAX=32
-CONFIG_PREALLOC_MQ_MSGS=32
-CONFIG_MQ_MAXMSGSIZE=32
-CONFIG_MAX_WDOGPARMS=4
-CONFIG_PREALLOC_WDOGS=8
-CONFIG_PREALLOC_TIMERS=8
-
-#
 # Stack and heap information
 #
 CONFIG_IDLETHREAD_STACKSIZE=4096
 CONFIG_USERMAIN_STACKSIZE=4096
 CONFIG_PTHREAD_STACK_MIN=256
 CONFIG_PTHREAD_STACK_DEFAULT=4096
+# CONFIG_LIB_SYSCALL is not set
 
 #
 # Device Drivers
@@ -259,6 +283,12 @@ CONFIG_DISABLE_POLL=y
 CONFIG_DEV_NULL=y
 # CONFIG_DEV_ZERO is not set
 # CONFIG_LOOP is not set
+
+#
+# Buffering
+#
+# CONFIG_DRVR_WRITEBUFFER is not set
+# CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
 # CONFIG_CAN is not set
 # CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set
@@ -269,6 +299,7 @@ CONFIG_DEV_NULL=y
 # CONFIG_I2S is not set
 # CONFIG_RTC is not set
 # CONFIG_WATCHDOG is not set
+# CONFIG_TIMER is not set
 # CONFIG_ANALOG is not set
 # CONFIG_AUDIO_DEVICES is not set
 # CONFIG_VIDEO_DEVICES is not set
@@ -314,8 +345,27 @@ CONFIG_DM9X_MODE_AUTO=y
 CONFIG_SERIAL=y
 # CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_16550_UART is not set
+# CONFIG_ARCH_HAVE_UART is not set
 CONFIG_ARCH_HAVE_UART0=y
 CONFIG_ARCH_HAVE_UART1=y
+# CONFIG_ARCH_HAVE_UART2 is not set
+# CONFIG_ARCH_HAVE_UART3 is not set
+# CONFIG_ARCH_HAVE_UART4 is not set
+# CONFIG_ARCH_HAVE_UART5 is not set
+# CONFIG_ARCH_HAVE_UART6 is not set
+# CONFIG_ARCH_HAVE_UART7 is not set
+# CONFIG_ARCH_HAVE_UART8 is not set
+# CONFIG_ARCH_HAVE_SCI0 is not set
+# CONFIG_ARCH_HAVE_SCI1 is not set
+# CONFIG_ARCH_HAVE_USART0 is not set
+# CONFIG_ARCH_HAVE_USART1 is not set
+# CONFIG_ARCH_HAVE_USART2 is not set
+# CONFIG_ARCH_HAVE_USART3 is not set
+# CONFIG_ARCH_HAVE_USART4 is not set
+# CONFIG_ARCH_HAVE_USART5 is not set
+# CONFIG_ARCH_HAVE_USART6 is not set
+# CONFIG_ARCH_HAVE_USART7 is not set
+# CONFIG_ARCH_HAVE_USART8 is not set
 
 #
 # USART Configuration
@@ -373,12 +423,27 @@ CONFIG_NET=y
 # CONFIG_NET_NOINTS is not set
 # CONFIG_NET_MULTIBUFFER is not set
 # CONFIG_NET_PROMISCUOUS is not set
+CONFIG_NET_BUFSIZE=562
+CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_GUARDSIZE=2
+
+#
+# Socket Support
+#
 CONFIG_NSOCKET_DESCRIPTORS=8
 CONFIG_NET_NACTIVESOCKETS=16
 CONFIG_NET_SOCKOPTS=y
 # CONFIG_NET_SOLINGER is not set
-CONFIG_NET_BUFSIZE=562
-# CONFIG_NET_TCPURGDATA is not set
+
+#
+# Network Device Operations
+#
+# CONFIG_NETDEV_PHY_IOCTL is not set
+
+#
+# Raw Socket Support
+#
+# CONFIG_NET_PKT is not set
 
 #
 # TCP/IP Networking
@@ -393,15 +458,46 @@ CONFIG_NET_UDP_CHECKSUMS=y
 CONFIG_NET_UDP_CONNS=8
 CONFIG_NET_BROADCAST=y
 # CONFIG_NET_RXAVAIL is not set
+
+#
+# ICMP Networking Support
+#
 CONFIG_NET_ICMP=y
 # CONFIG_NET_ICMP_PING is not set
 # CONFIG_NET_PINGADDRCONF is not set
+
+#
+# IGMPv2 Client Support
+#
 # CONFIG_NET_IGMP is not set
-# CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=536
+
+#
+# ARP Configuration
+#
+CONFIG_NET_ARP=y
 CONFIG_NET_ARPTAB_SIZE=16
+CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
+# CONFIG_NET_ARP_SEND is not set
+
+#
+# Network I/O Buffer Support
+#
+# CONFIG_NET_IOB is not set
+# CONFIG_NET_ARCH_INCR32 is not set
+# CONFIG_NET_ARCH_CHKSUM is not set
+# CONFIG_NET_STATISTICS is not set
+
+#
+# Routing Table Configuration
+#
 # CONFIG_NET_ROUTE is not set
+CONFIG_NET_ETHERNET=y
+
+#
+# Crypto API
+#
+# CONFIG_CRYPTO is not set
 
 #
 # File Systems
@@ -436,6 +532,7 @@ CONFIG_DISABLE_MOUNTPOINT=y
 CONFIG_MM_REGIONS=1
 # CONFIG_ARCH_HAVE_HEAP2 is not set
 # CONFIG_GRAN is not set
+# CONFIG_MM_PGALLOC is not set
 
 #
 # Audio Support
@@ -507,6 +604,7 @@ CONFIG_LIB_SENDFILE_BUFSIZE=512
 # CONFIG_EXAMPLES_BUTTONS is not set
 # CONFIG_EXAMPLES_CAN is not set
 # CONFIG_EXAMPLES_CONFIGDATA is not set
+# CONFIG_EXAMPLES_CPUHOG is not set
 # CONFIG_EXAMPLES_DHCPD is not set
 # CONFIG_EXAMPLES_ELF is not set
 # CONFIG_EXAMPLES_FTPC is not set
@@ -517,7 +615,6 @@ CONFIG_LIB_SENDFILE_BUFSIZE=512
 # CONFIG_EXAMPLES_HIDKBD is not set
 # CONFIG_EXAMPLES_KEYPADTEST is not set
 # CONFIG_EXAMPLES_IGMP is not set
-# CONFIG_EXAMPLES_LCDRW is not set
 # CONFIG_EXAMPLES_MM is not set
 # CONFIG_EXAMPLES_MODBUS is not set
 # CONFIG_EXAMPLES_MOUNT is not set
@@ -533,7 +630,6 @@ CONFIG_LIB_SENDFILE_BUFSIZE=512
 # CONFIG_EXAMPLES_NXLINES is not set
 # CONFIG_EXAMPLES_NXTEXT is not set
 # CONFIG_EXAMPLES_OSTEST is not set
-# CONFIG_EXAMPLES_PASHELLO is not set
 # CONFIG_EXAMPLES_PIPE is not set
 # CONFIG_EXAMPLES_POLL is not set
 # CONFIG_EXAMPLES_POSIXSPAWN is not set
@@ -541,6 +637,8 @@ CONFIG_LIB_SENDFILE_BUFSIZE=512
 # CONFIG_EXAMPLES_RGMP is not set
 # CONFIG_EXAMPLES_ROMFS is not set
 # CONFIG_EXAMPLES_SENDMAIL is not set
+# CONFIG_EXAMPLES_SERIALBLASTER is not set
+# CONFIG_EXAMPLES_SERIALRX is not set
 # CONFIG_EXAMPLES_SERLOOP is not set
 # CONFIG_EXAMPLES_SLCD is not set
 # CONFIG_EXAMPLES_SMART is not set
@@ -591,6 +689,7 @@ CONFIG_EXAMPLES_UDP_SERVERIP=0x0a000001
 # CONFIG_NETUTILS_THTTPD is not set
 CONFIG_NETUTILS_NETLIB=y
 # CONFIG_NETUTILS_WEBCLIENT is not set
+# CONFIG_NETUTILS_NTPCLIENT is not set
 # CONFIG_NETUTILS_DISCOVER is not set
 
 #
@@ -617,35 +716,37 @@ CONFIG_NETUTILS_NETLIB=y
 #
 
 #
-# USB CDC/ACM Device Commands
+# Custom Free Memory Command
 #
+# CONFIG_SYSTEM_FREE is not set
 
 #
-# USB Composite Device Commands
+# EMACS-like Command Line Editor
 #
+# CONFIG_SYSTEM_CLE is not set
 
 #
-# Custom Free Memory Command
+# FLASH Program Installation
 #
-# CONFIG_SYSTEM_FREE is not set
+# CONFIG_SYSTEM_INSTALL is not set
 
 #
-# I2C tool
+# FLASH Erase-all Command
 #
 
 #
-# INI File Parser
+# Intel HEX to binary conversion
 #
-# CONFIG_SYSTEM_INIFILE is not set
+# CONFIG_SYSTEM_HEX2BIN is not set
 
 #
-# FLASH Program Installation
+# I2C tool
 #
-# CONFIG_SYSTEM_INSTALL is not set
 
 #
-# FLASH Erase-all Command
+# INI File Parser
 #
+# CONFIG_SYSTEM_INIFILE is not set
 
 #
 # NxPlayer media player library / command Line
@@ -663,6 +764,14 @@ CONFIG_NETUTILS_NETLIB=y
 # CONFIG_SYSTEM_READLINE is not set
 
 #
+# P-Code Support
+#
+
+#
+# PHY Tool
+#
+
+#
 # Power Off
 #
 # CONFIG_SYSTEM_POWEROFF is not set
@@ -678,26 +787,30 @@ CONFIG_NETUTILS_NETLIB=y
 # CONFIG_SYSTEM_SDCARD is not set
 
 #
+# Sudoku
+#
+# CONFIG_SYSTEM_SUDOKU is not set
+
+#
 # Sysinfo
 #
 # CONFIG_SYSTEM_SYSINFO is not set
 
 #
-# USB Monitor
+# VI Work-Alike Editor
 #
+# CONFIG_SYSTEM_VI is not set
 
 #
-# EMACS-like Command Line Editor
+# Stack Monitor
 #
-# CONFIG_SYSTEM_CLE is not set
 
 #
-# VI Work-Alike Editor
+# USB CDC/ACM Device Commands
 #
-# CONFIG_SYSTEM_VI is not set
 
 #
-# Stack Monitor
+# USB Composite Device Commands
 #
 
 #
@@ -705,6 +818,10 @@ CONFIG_NETUTILS_NETLIB=y
 #
 
 #
+# USB Monitor
+#
+
+#
 # Zmodem Commands
 #
 # CONFIG_SYSTEM_ZMODEM is not set
diff --git a/nuttx/configs/ntosd-dm320/webserver/defconfig b/nuttx/configs/ntosd-dm320/webserver/defconfig
index 551148fb1..aaa1a6fb9 100644
--- a/nuttx/configs/ntosd-dm320/webserver/defconfig
+++ b/nuttx/configs/ntosd-dm320/webserver/defconfig
@@ -17,6 +17,7 @@ CONFIG_HOST_LINUX=y
 # Build Configuration
 #
 # CONFIG_APPS_DIR="../apps"
+CONFIG_BUILD_FLAT=y
 # CONFIG_BUILD_2PASS is not set
 
 #
@@ -26,10 +27,12 @@ CONFIG_HOST_LINUX=y
 # CONFIG_INTELHEX_BINARY is not set
 # CONFIG_MOTOROLA_SREC is not set
 CONFIG_RAW_BINARY=y
+# CONFIG_UBOOT_UIMAGE is not set
 
 #
 # Customize Header Files
 #
+# CONFIG_ARCH_STDINT_H is not set
 # CONFIG_ARCH_STDBOOL_H is not set
 # CONFIG_ARCH_MATH_H is not set
 # CONFIG_ARCH_FLOAT_H is not set
@@ -74,6 +77,7 @@ CONFIG_ARCH_CHIP_DM320=y
 # CONFIG_ARCH_CHIP_KINETIS is not set
 # CONFIG_ARCH_CHIP_KL is not set
 # CONFIG_ARCH_CHIP_LM is not set
+# CONFIG_ARCH_CHIP_TIVA is not set
 # CONFIG_ARCH_CHIP_LPC17XX is not set
 # CONFIG_ARCH_CHIP_LPC214X is not set
 # CONFIG_ARCH_CHIP_LPC2378 is not set
@@ -96,11 +100,9 @@ CONFIG_ARCH_ARM926EJS=y
 CONFIG_ARCH_FAMILY="arm"
 CONFIG_ARCH_CHIP="dm320"
 # CONFIG_ARCH_HAVE_FPU is not set
-# CONFIG_ARCH_HAVE_MPU is not set
 CONFIG_ARCH_HAVE_LOWVECTORS=y
 # CONFIG_ARCH_LOWVECTORS is not set
 # CONFIG_ARCH_ROMPGTABLE is not set
-# CONFIG_PAGING is not set
 
 #
 # ARM Configuration Options
@@ -128,11 +130,18 @@ CONFIG_DM320_UART1=y
 # CONFIG_ARCH_VECNOTIRQ is not set
 # CONFIG_ARCH_DMA is not set
 # CONFIG_ARCH_HAVE_IRQPRIO is not set
+# CONFIG_ARCH_L2CACHE is not set
+# CONFIG_ARCH_HAVE_COHERENT_DCACHE is not set
 # CONFIG_CUSTOM_STACK is not set
-# CONFIG_ARCH_ADDRENV is not set
+# CONFIG_ARCH_HAVE_ADDRENV is not set
+# CONFIG_ARCH_NEED_ADDRENV_MAPPING is not set
 CONFIG_ARCH_HAVE_VFORK=y
 CONFIG_ARCH_HAVE_MMU=y
+# CONFIG_ARCH_HAVE_MPU is not set
 # CONFIG_ARCH_NAND_HWECC is not set
+# CONFIG_ARCH_HAVE_EXTCLK is not set
+CONFIG_ARCH_USE_MMU=y
+# CONFIG_PAGING is not set
 # CONFIG_ARCH_STACKDUMP is not set
 # CONFIG_ENDIAN_BIG is not set
 # CONFIG_ARCH_IDLE_CUSTOM is not set
@@ -192,35 +201,70 @@ CONFIG_ARCH_LEDS=y
 #
 # RTOS Features
 #
-# CONFIG_BOARD_INITIALIZE is not set
+CONFIG_DISABLE_OS_API=y
+# CONFIG_DISABLE_POSIX_TIMERS is not set
+# CONFIG_DISABLE_PTHREAD is not set
+# CONFIG_DISABLE_SIGNALS is not set
+CONFIG_DISABLE_MQUEUE=y
+CONFIG_DISABLE_ENVIRON=y
+
+#
+# Clocks and Timers
+#
 CONFIG_USEC_PER_TICK=10000
 # CONFIG_SYSTEM_TIME64 is not set
-CONFIG_RR_INTERVAL=200
-# CONFIG_SCHED_CPULOAD is not set
-# CONFIG_SCHED_INSTRUMENTATION is not set
-CONFIG_TASK_NAME_SIZE=0
-# CONFIG_SCHED_HAVE_PARENT is not set
+# CONFIG_CLOCK_MONOTONIC is not set
 # CONFIG_JULIAN_TIME is not set
 CONFIG_START_YEAR=2008
 CONFIG_START_MONTH=8
 CONFIG_START_DAY=29
-# CONFIG_DEV_CONSOLE is not set
+CONFIG_MAX_WDOGPARMS=4
+CONFIG_PREALLOC_WDOGS=8
+CONFIG_WDOG_INTRESERVE=0
+CONFIG_PREALLOC_TIMERS=8
+
+#
+# Tasks and Scheduling
+#
+CONFIG_USER_ENTRYPOINT="webserver_main"
+CONFIG_RR_INTERVAL=200
+CONFIG_TASK_NAME_SIZE=0
+CONFIG_MAX_TASK_ARGS=4
+CONFIG_MAX_TASKS=16
+# CONFIG_SCHED_HAVE_PARENT is not set
+# CONFIG_SCHED_WAITPID is not set
+
+#
+# Pthread Options
+#
 # CONFIG_MUTEX_TYPES is not set
-# CONFIG_PRIORITY_INHERITANCE is not set
+CONFIG_NPTHREAD_KEYS=4
+
+#
+# Performance Monitoring
+#
+# CONFIG_SCHED_CPULOAD is not set
+# CONFIG_SCHED_INSTRUMENTATION is not set
+
+#
+# Files and I/O
+#
+# CONFIG_DEV_CONSOLE is not set
 # CONFIG_FDCLONE_DISABLE is not set
 # CONFIG_FDCLONE_STDIO is not set
 CONFIG_SDCLONE_DISABLE=y
-# CONFIG_SCHED_WAITPID is not set
+CONFIG_NFILE_DESCRIPTORS=0
+CONFIG_NFILE_STREAMS=0
+CONFIG_NAME_MAX=32
+# CONFIG_PRIORITY_INHERITANCE is not set
+
+#
+# RTOS hooks
+#
+# CONFIG_BOARD_INITIALIZE is not set
 # CONFIG_SCHED_STARTHOOK is not set
 # CONFIG_SCHED_ATEXIT is not set
 # CONFIG_SCHED_ONEXIT is not set
-CONFIG_USER_ENTRYPOINT="webserver_main"
-CONFIG_DISABLE_OS_API=y
-# CONFIG_DISABLE_POSIX_TIMERS is not set
-# CONFIG_DISABLE_PTHREAD is not set
-# CONFIG_DISABLE_SIGNALS is not set
-CONFIG_DISABLE_MQUEUE=y
-CONFIG_DISABLE_ENVIRON=y
 
 #
 # Signal Numbers
@@ -231,27 +275,13 @@ CONFIG_SIG_SIGALARM=3
 CONFIG_SIG_SIGCONDTIMEDOUT=16
 
 #
-# Sizes of configurable things (0 disables)
-#
-CONFIG_MAX_TASKS=16
-CONFIG_MAX_TASK_ARGS=4
-CONFIG_NPTHREAD_KEYS=4
-CONFIG_NFILE_DESCRIPTORS=0
-CONFIG_NFILE_STREAMS=0
-CONFIG_NAME_MAX=32
-CONFIG_PREALLOC_MQ_MSGS=0
-CONFIG_MQ_MAXMSGSIZE=32
-CONFIG_MAX_WDOGPARMS=4
-CONFIG_PREALLOC_WDOGS=8
-CONFIG_PREALLOC_TIMERS=8
-
-#
 # Stack and heap information
 #
 CONFIG_IDLETHREAD_STACKSIZE=4096
 CONFIG_USERMAIN_STACKSIZE=4096
 CONFIG_PTHREAD_STACK_MIN=256
 CONFIG_PTHREAD_STACK_DEFAULT=4096
+# CONFIG_LIB_SYSCALL is not set
 
 #
 # Device Drivers
@@ -260,6 +290,12 @@ CONFIG_DISABLE_POLL=y
 CONFIG_DEV_NULL=y
 # CONFIG_DEV_ZERO is not set
 # CONFIG_LOOP is not set
+
+#
+# Buffering
+#
+# CONFIG_DRVR_WRITEBUFFER is not set
+# CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
 # CONFIG_CAN is not set
 # CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set
@@ -270,6 +306,7 @@ CONFIG_DEV_NULL=y
 # CONFIG_I2S is not set
 # CONFIG_RTC is not set
 # CONFIG_WATCHDOG is not set
+# CONFIG_TIMER is not set
 # CONFIG_ANALOG is not set
 # CONFIG_AUDIO_DEVICES is not set
 # CONFIG_VIDEO_DEVICES is not set
@@ -313,19 +350,34 @@ CONFIG_DM9X_MODE_AUTO=y
 # CONFIG_SENSORS is not set
 # CONFIG_SERCOMM_CONSOLE is not set
 CONFIG_SERIAL=y
-# CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_16550_UART is not set
+# CONFIG_ARCH_HAVE_UART is not set
 CONFIG_ARCH_HAVE_UART0=y
 CONFIG_ARCH_HAVE_UART1=y
+# CONFIG_ARCH_HAVE_UART2 is not set
+# CONFIG_ARCH_HAVE_UART3 is not set
+# CONFIG_ARCH_HAVE_UART4 is not set
+# CONFIG_ARCH_HAVE_UART5 is not set
+# CONFIG_ARCH_HAVE_UART6 is not set
+# CONFIG_ARCH_HAVE_UART7 is not set
+# CONFIG_ARCH_HAVE_UART8 is not set
+# CONFIG_ARCH_HAVE_SCI0 is not set
+# CONFIG_ARCH_HAVE_SCI1 is not set
+# CONFIG_ARCH_HAVE_USART0 is not set
+# CONFIG_ARCH_HAVE_USART1 is not set
+# CONFIG_ARCH_HAVE_USART2 is not set
+# CONFIG_ARCH_HAVE_USART3 is not set
+# CONFIG_ARCH_HAVE_USART4 is not set
+# CONFIG_ARCH_HAVE_USART5 is not set
+# CONFIG_ARCH_HAVE_USART6 is not set
+# CONFIG_ARCH_HAVE_USART7 is not set
+# CONFIG_ARCH_HAVE_USART8 is not set
 
 #
 # USART Configuration
 #
 CONFIG_MCU_SERIAL=y
 CONFIG_STANDARD_SERIAL=y
-CONFIG_UART0_SERIAL_CONSOLE=y
-# CONFIG_UART1_SERIAL_CONSOLE is not set
-# CONFIG_NO_SERIAL_CONSOLE is not set
 
 #
 # UART0 Configuration
@@ -374,17 +426,33 @@ CONFIG_NET=y
 # CONFIG_NET_NOINTS is not set
 # CONFIG_NET_MULTIBUFFER is not set
 # CONFIG_NET_PROMISCUOUS is not set
+CONFIG_NET_BUFSIZE=562
+CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_GUARDSIZE=2
+
+#
+# Socket Support
+#
 CONFIG_NSOCKET_DESCRIPTORS=8
 CONFIG_NET_NACTIVESOCKETS=16
 CONFIG_NET_SOCKOPTS=y
 # CONFIG_NET_SOLINGER is not set
-CONFIG_NET_BUFSIZE=562
-# CONFIG_NET_TCPURGDATA is not set
+
+#
+# Network Device Operations
+#
+# CONFIG_NETDEV_PHY_IOCTL is not set
+
+#
+# Raw Socket Support
+#
+# CONFIG_NET_PKT is not set
 
 #
 # TCP/IP Networking
 #
 CONFIG_NET_TCP=y
+# CONFIG_NET_TCPURGDATA is not set
 CONFIG_NET_TCP_CONNS=8
 CONFIG_NET_MAX_LISTENPORTS=8
 CONFIG_NET_TCP_READAHEAD=y
@@ -398,20 +466,49 @@ CONFIG_NET_TCP_RECVDELAY=0
 # UDP Networking
 #
 # CONFIG_NET_UDP is not set
+
+#
+# ICMP Networking Support
+#
 CONFIG_NET_ICMP=y
 # CONFIG_NET_ICMP_PING is not set
 # CONFIG_NET_PINGADDRCONF is not set
+
+#
+# IGMPv2 Client Support
+#
 # CONFIG_NET_IGMP is not set
-# CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=536
+
+#
+# ARP Configuration
+#
+CONFIG_NET_ARP=y
 CONFIG_NET_ARPTAB_SIZE=16
+CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
+# CONFIG_NET_ARP_SEND is not set
+
+#
+# Network I/O Buffer Support
+#
 CONFIG_NET_IOB=y
 CONFIG_IOB_NBUFFERS=24
 CONFIG_IOB_BUFSIZE=196
 CONFIG_IOB_NCHAINS=8
-CONFIG_IOB_THROTTLE=0
+# CONFIG_NET_ARCH_INCR32 is not set
+# CONFIG_NET_ARCH_CHKSUM is not set
+# CONFIG_NET_STATISTICS is not set
+
+#
+# Routing Table Configuration
+#
 # CONFIG_NET_ROUTE is not set
+CONFIG_NET_ETHERNET=y
+
+#
+# Crypto API
+#
+# CONFIG_CRYPTO is not set
 
 #
 # File Systems
@@ -446,6 +543,7 @@ CONFIG_DISABLE_MOUNTPOINT=y
 CONFIG_MM_REGIONS=1
 # CONFIG_ARCH_HAVE_HEAP2 is not set
 # CONFIG_GRAN is not set
+# CONFIG_MM_PGALLOC is not set
 
 #
 # Audio Support
@@ -517,6 +615,7 @@ CONFIG_LIB_SENDFILE_BUFSIZE=512
 # CONFIG_EXAMPLES_BUTTONS is not set
 # CONFIG_EXAMPLES_CAN is not set
 # CONFIG_EXAMPLES_CONFIGDATA is not set
+# CONFIG_EXAMPLES_CPUHOG is not set
 # CONFIG_EXAMPLES_DHCPD is not set
 # CONFIG_EXAMPLES_ELF is not set
 # CONFIG_EXAMPLES_FTPC is not set
@@ -527,7 +626,6 @@ CONFIG_LIB_SENDFILE_BUFSIZE=512
 # CONFIG_EXAMPLES_HIDKBD is not set
 # CONFIG_EXAMPLES_KEYPADTEST is not set
 # CONFIG_EXAMPLES_IGMP is not set
-# CONFIG_EXAMPLES_LCDRW is not set
 # CONFIG_EXAMPLES_MM is not set
 # CONFIG_EXAMPLES_MODBUS is not set
 # CONFIG_EXAMPLES_MOUNT is not set
@@ -544,7 +642,6 @@ CONFIG_LIB_SENDFILE_BUFSIZE=512
 # CONFIG_EXAMPLES_NXLINES is not set
 # CONFIG_EXAMPLES_NXTEXT is not set
 # CONFIG_EXAMPLES_OSTEST is not set
-# CONFIG_EXAMPLES_PASHELLO is not set
 # CONFIG_EXAMPLES_PIPE is not set
 # CONFIG_EXAMPLES_POLL is not set
 # CONFIG_EXAMPLES_POSIXSPAWN is not set
@@ -552,6 +649,8 @@ CONFIG_LIB_SENDFILE_BUFSIZE=512
 # CONFIG_EXAMPLES_RGMP is not set
 # CONFIG_EXAMPLES_ROMFS is not set
 # CONFIG_EXAMPLES_SENDMAIL is not set
+# CONFIG_EXAMPLES_SERIALBLASTER is not set
+# CONFIG_EXAMPLES_SERIALRX is not set
 # CONFIG_EXAMPLES_SERLOOP is not set
 # CONFIG_EXAMPLES_SLCD is not set
 # CONFIG_EXAMPLES_SMART is not set
@@ -603,12 +702,14 @@ CONFIG_NETUTILS_NETLIB=y
 CONFIG_NETUTILS_WEBSERVER=y
 # CONFIG_NETUTILS_HTTPD_SINGLECONNECT is not set
 # CONFIG_NETUTILS_HTTPD_SCRIPT_DISABLE is not set
+CONFIG_NETUTILS_HTTPD_MAXPATH=64
 # CONFIG_NETUTILS_HTTPD_CGIPATH is not set
 CONFIG_NETUTILS_HTTPD_ERRPATH=""
 # CONFIG_NETUTILS_HTTPD_SERVERHEADER_DISABLE is not set
 CONFIG_NETUTILS_HTTPD_TIMEOUT=0
 CONFIG_NETUTILS_HTTPD_CLASSIC=y
 # CONFIG_NETUTILS_HTTPD_MMAP is not set
+# CONFIG_NETUTILS_HTTPD_SENDFILE is not set
 CONFIG_NETUTILS_HTTPD_KEEPALIVE_DISABLE=y
 # CONFIG_NETUTILS_XMLRPC is not set
 
@@ -636,35 +737,37 @@ CONFIG_NETUTILS_HTTPD_KEEPALIVE_DISABLE=y
 #
 
 #
-# USB CDC/ACM Device Commands
+# Custom Free Memory Command
 #
+# CONFIG_SYSTEM_FREE is not set
 
 #
-# USB Composite Device Commands
+# EMACS-like Command Line Editor
 #
+# CONFIG_SYSTEM_CLE is not set
 
 #
-# Custom Free Memory Command
+# FLASH Program Installation
 #
-# CONFIG_SYSTEM_FREE is not set
+# CONFIG_SYSTEM_INSTALL is not set
 
 #
-# I2C tool
+# FLASH Erase-all Command
 #
 
 #
-# INI File Parser
+# Intel HEX to binary conversion
 #
-# CONFIG_SYSTEM_INIFILE is not set
+# CONFIG_SYSTEM_HEX2BIN is not set
 
 #
-# FLASH Program Installation
+# I2C tool
 #
-# CONFIG_SYSTEM_INSTALL is not set
 
 #
-# FLASH Erase-all Command
+# INI File Parser
 #
+# CONFIG_SYSTEM_INIFILE is not set
 
 #
 # NxPlayer media player library / command Line
@@ -682,6 +785,14 @@ CONFIG_NETUTILS_HTTPD_KEEPALIVE_DISABLE=y
 # CONFIG_SYSTEM_READLINE is not set
 
 #
+# P-Code Support
+#
+
+#
+# PHY Tool
+#
+
+#
 # Power Off
 #
 # CONFIG_SYSTEM_POWEROFF is not set
@@ -697,26 +808,30 @@ CONFIG_NETUTILS_HTTPD_KEEPALIVE_DISABLE=y
 # CONFIG_SYSTEM_SDCARD is not set
 
 #
+# Sudoku
+#
+# CONFIG_SYSTEM_SUDOKU is not set
+
+#
 # Sysinfo
 #
 # CONFIG_SYSTEM_SYSINFO is not set
 
 #
-# USB Monitor
+# VI Work-Alike Editor
 #
+# CONFIG_SYSTEM_VI is not set
 
 #
-# EMACS-like Command Line Editor
+# Stack Monitor
 #
-# CONFIG_SYSTEM_CLE is not set
 
 #
-# VI Work-Alike Editor
+# USB CDC/ACM Device Commands
 #
-# CONFIG_SYSTEM_VI is not set
 
 #
-# Stack Monitor
+# USB Composite Device Commands
 #
 
 #
@@ -724,6 +839,10 @@ CONFIG_NETUTILS_HTTPD_KEEPALIVE_DISABLE=y
 #
 
 #
+# USB Monitor
+#
+
+#
 # Zmodem Commands
 #
 # CONFIG_SYSTEM_ZMODEM is not set