nuttx/configs/rgmp/x86/nsh/defconfig

############################################################################
# configs/rgmp/nsh/defconfig
#
#   Copyright (C) 2011 Yu Qiang. All rights reserved.
#   Copyright (C) 2011 Gregory Nutt. All rights reserved.
#   Authors: Yu Qiang <yuq825@gmail.com>
#            Gregory Nutt <spudmonkey@racsa.co.cr>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in
#    the documentation and/or other materials provided with the
#    distribution.
# 3. Neither the name NuttX nor the names of its contributors may be
#    used to endorse or promote products derived from this software
#    without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
############################################################################
#
# Architecture selection
#
CONFIG_ARCH="rgmp"
CONFIG_ARCH_RGMP=y
CONFIG_ARCH_BOARD="rgmp"
CONFIG_ARCH_BOARD_RGMP=y

#
# General OS setup
#
CONFIG_USER_ENTRYPOINT="nsh_main"
CONFIG_DEBUG=y
CONFIG_DEBUG_VERBOSE=n
CONFIG_DEBUG_SYMBOLS=y
CONFIG_MM_REGIONS=1
CONFIG_ARCH_LOWPUTC=y
CONFIG_MSEC_PER_TICK=1
CONFIG_RR_INTERVAL=0
CONFIG_SCHED_INSTRUMENTATION=n
CONFIG_TASK_NAME_SIZE=32
CONFIG_START_YEAR=2007
CONFIG_START_MONTH=2
CONFIG_START_DAY=27
CONFIG_JULIAN_TIME=n
CONFIG_DEV_CONSOLE=y
CONFIG_DEV_LOWCONSOLE=n
CONFIG_MUTEX_TYPES=n
CONFIG_PRIORITY_INHERITANCE=n
CONFIG_SEM_PREALLOCHOLDERS=0
CONFIG_SEM_NNESTPRIO=0
CONFIG_FDCLONE_DISABLE=n
CONFIG_FDCLONE_STDIO=n
CONFIG_SDCLONE_DISABLE=y

#
# The following can be used to disable categories of
# APIs supported by the OS.  If the compiler supports
# weak functions, then it should not be necessary to
# disable functions unless you want to restrict usage
# of those APIs.
#
# There are certain dependency relationships in these
# features.
#
# o mq_notify logic depends on signals to awaken tasks
#   waiting for queues to become full or empty.
# o pthread_condtimedwait() depends on signals to wake
#   up waiting tasks.
#
CONFIG_DISABLE_CLOCK=n
CONFIG_DISABLE_POSIX_TIMERS=n
CONFIG_DISABLE_PTHREAD=n
CONFIG_DISABLE_SIGNALS=n
CONFIG_DISABLE_MQUEUE=n
CONFIG_DISABLE_MOUNTPOINT=n
CONFIG_DISABLE_ENVIRON=n
CONFIG_DISABLE_POLL=y

#
# Misc libc settings
#
CONFIG_NOPRINTF_FIELDWIDTH=n

#
# Allow for architecture optimized implementations
#
# The architecture can provide optimized versions of the
# following to improve sysem performance
#
CONFIG_ARCH_MEMCPY=y
CONFIG_ARCH_MEMCMP=y
CONFIG_ARCH_MEMMOVE=y
CONFIG_ARCH_MEMSET=y
CONFIG_ARCH_STRCMP=y
CONFIG_ARCH_STRCPY=y
CONFIG_ARCH_STRNCPY=y
CONFIG_ARCH_STRLEN=y
CONFIG_ARCH_STRNLEN=y
CONFIG_ARCH_BZERO=n
CONFIG_ARCH_MATH_H=y
CONFIG_ARCH_STDINT_H=y
CONFIG_ARCH_STDBOOL_H=y

#
# General build options
#
CONFIG_RRLOAD_BINARY=n
CONFIG_INTELHEX_BINARY=n
CONFIG_RAW_BINARY=n
CONFIG_HAVE_LIBM=n

#
# 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_STDIO_BUFFER_SIZE=64
CONFIG_NUNGET_CHARS=2
CONFIG_PREALLOC_MQ_MSGS=32
CONFIG_MQ_MAXMSGSIZE=32
CONFIG_MAX_WDOGPARMS=4
CONFIG_PREALLOC_WDOGS=32
CONFIG_PREALLOC_TIMERS=8
CONFIG_STDIO_LINEBUFFER=y

#
# FAT filesystem configuration
#
CONFIG_FS_FAT=n
CONFIG_FS_ROMFS=n

#
# TCP/IP and UDP support via uIP
#
CONFIG_NET=y
CONFIG_NET_IPv6=n
CONFIG_NSOCKET_DESCRIPTORS=5
CONFIG_NET_SOCKOPTS=y
CONFIG_NET_BUFSIZE=1514
CONFIG_NET_TCP=y
CONFIG_NET_TCP_CONNS=40
CONFIG_NET_MAX_LISTENPORTS=40
CONFIG_NET_UDP=y
CONFIG_NET_UDP_CHECKSUMS=y
#CONFIG_NET_UDP_CONNS=10
CONFIG_NET_ICMP=y
CONFIG_NET_ICMP_PING=y
#CONFIG_NET_PINGADDRCONF=0
CONFIG_NET_STATISTICS=y
CONFIG_NET_RECEIVE_WINDOW=128
CONFIG_NET_ARPTAB_SIZE=8
CONFIG_NET_BROADCAST=n
#CONFIG_NET_LLH_LEN=14

#
# UIP Network Utilities
#
CONFIG_NET_DHCP_LIGHT=n
CONFIG_NET_RESOLV_ENTRIES=4

#
# Settings for examples/uip
CONFIG_EXAMPLE_UIP_IPADDR=0xc0a80080
CONFIG_EXAMPLE_UIP_DRIPADDR=0xc0a80001
CONFIG_EXAMPLE_UIP_NETMASK=0xffffff00
CONFIG_EXAMPLE_UIP_DHCPC=n

#
# Settings for examples/nettest
CONFIG_EXAMPLE_NETTEST_SERVER=n
CONFIG_EXAMPLE_NETTEST_PERFORMANCE=n
CONFIG_EXAMPLE_NETTEST_NOMAC=n
CONFIG_EXAMPLE_NETTEST_IPADDR=0xc0a80080
CONFIG_EXAMPLE_NETTEST_DRIPADDR=0xc0a80001
CONFIG_EXAMPLE_NETTEST_NETMASK=0xffffff00
CONFIG_EXAMPLE_NETTEST_CLIENTIP=0xc0a8006a

#
# Settings for apps/nshlib
#
CONFIG_NSH_CONSOLE=y
CONFIG_NSH_TELNET=n
CONFIG_NSH_IOBUFFER_SIZE=512
CONFIG_NSH_CMD_SIZE=40
CONFIG_NSH_DHCPC=n
CONFIG_NSH_NOMAC=n
CONFIG_NSH_IPADDR=0xc0a80a02
CONFIG_NSH_DRIPADDR=0xc0a80a01
CONFIG_NSH_NETMASK=0xffffff00

#
# Stack and heap information
#
CONFIG_BOOT_RUNFROMFLASH=n
CONFIG_BOOT_COPYTORAM=n
CONFIG_CUSTOM_STACK=n
CONFIG_IDLETHREAD_STACKSIZE=4096
CONFIG_USERMAIN_STACKSIZE=4096
CONFIG_PTHREAD_STACK_MIN=256
CONFIG_PTHREAD_STACK_DEFAULT=8192
CONFIG_HEAP_BASE=
CONFIG_HEAP_SIZE=


##########################################
# RGMP specific configuration
##########################################

#
# arch
#
CONFIG_RGMP_SUBARCH=x86

#
# VNET
#
CONFIG_NET_VNET=y
CONFIG_VNET_NINTERFACES=1

#
# Serial port
#
CONFIG_COM1=y
CONFIG_COM2=y
CONFIG_COM3=n
CONFIG_COM4=n

#
# E1000
#
CONFIG_NET_E1000=n
CONFIG_E1000_N_TX_DESC=128
CONFIG_E1000_N_RX_DESC=128
CONFIG_E1000_BUFF_SIZE=0x800