px4-firmware/nuttx/configs/olimex-lpc2378/nsh/defconfig

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############################################################################
# configs/olimex-lpc2378/nsh/defconfig
#
# Copyright (C) 2010 Rommel Marcelo. All rights reserved.
# Author: Rommel Marcelo
#
# This is part of the NuttX RTOS and based on the LPC2148 port:
#
# Copyright (C) 2010 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org>
#
# 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="arm"
CONFIG_ARCH_ARM=y
CONFIG_ARCH_ARM7TDMI=y
CONFIG_ARCH_CHIP="lpc2378"
CONFIG_ARCH_CHIP_LPC2378=y
CONFIG_ARCH_BOARD="olimex-lpc2378"
CONFIG_ARCH_BOARD_OLIMEXLPC2378=y
CONFIG_ARCH_IRQPRIO=y
CONFIG_BOARD_LOOPSPERMSEC=3270
CONFIG_ARCH_LEDS=y
CONFIG_DRAM_SIZE=32768
CONFIG_DRAM_START=0x40000000
CONFIG_ARCH_INTERRUPTSTACK=0
CONFIG_ARCH_STACKDUMP=y
# Identify toolchain and linker options
#
CONFIG_OLIMEX_LPC2378_CODESOURCERYW=n
CONFIG_OLIMEX_LPC2378_CODESOURCERYL=y
CONFIG_OLIMEX_LPC2378_DEVKITARM=n
CONFIG_OLIMEX_LPC2378_BUILDROOT=n
#
# LPC2378 specific chip initialization
#CONFIG_PLL_CLKSRC - identifies the clock source to use
# IRC = 0, MAIN = 1, RTC = 2
#
CONFIG_EXTMEM_MODE=n
CONFIG_RAM_MODE=n
CONFIG_CODE_BASE=0x00000000
CONFIG_PLL_SETUP=y
CONFIG_PLL_CLKSRC= 1
CONFIG_MAM_SETUP=y
#TODO: CONFIG_EMC_SETUP=n
CONFIG_ADC_SETUP=n
CONFIG_USBDEV=n
CONFIG_UART0=y
CONFIG_UART2=y
#
# LPC23xx specific device driver settings
#
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_UART2_SERIAL_CONSOLE=n
CONFIG_UART0_TXBUFSIZE=128
CONFIG_UART2_TXBUFSIZE=256
CONFIG_UART0_RXBUFSIZE=128
CONFIG_UART2_RXBUFSIZE=256
# Baud Rate
CONFIG_UART0_BAUD=9600
CONFIG_UART2_BAUD=576000
# Data Bits
CONFIG_UART0_BITS=8
CONFIG_UART2_BITS=8
# Parity Bits
CONFIG_UART0_PARITY=0
CONFIG_UART2_PARITY=0
# 2 Stop Bits ?
CONFIG_UART0_2STOP=0
CONFIG_UART2_2STOP=0
#
# General build options
#
CONFIG_RRLOAD_BINARY=n
CONFIG_INTELHEX_BINARY=n
CONFIG_RAW_BINARY=y
CONFIG_HAVE_LIBM=n
#
# General OS setup
#
CONFIG_USER_ENTRYPOINT="nsh_main"
CONFIG_DEBUG=n
CONFIG_DEBUG_VERBOSE=n
#CONFIG_DEBUG_MM=y
#CONFIG_DEBUG_SCHED=y
CONFIG_DEBUG_FS=y
CONFIG_MM_REGIONS=1
CONFIG_ARCH_LOWPUTC=y
CONFIG_RR_INTERVAL=0
CONFIG_SCHED_INSTRUMENTATION=n
CONFIG_TASK_NAME_SIZE=0
CONFIG_START_YEAR=2010
CONFIG_START_MONTH=4
CONFIG_START_DAY=8
CONFIG_JULIAN_TIME=n
CONFIG_DEV_CONSOLE=y
CONFIG_DEV_LOWCONSOLE=
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
CONFIG_NXFLAT=n
#
# 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=n
CONFIG_ARCH_MEMCMP=n
CONFIG_ARCH_MEMMOVE=n
CONFIG_ARCH_MEMSET=n
CONFIG_ARCH_STRCMP=n
CONFIG_ARCH_STRCPY=n
CONFIG_ARCH_STRNCPY=n
CONFIG_ARCH_STRLEN=n
CONFIG_ARCH_STRNLEN=n
CONFIG_ARCH_BZERO=n
#
# Sizes of configurable things (0 disables)
#
CONFIG_MAX_TASKS=16
CONFIG_MAX_TASK_ARGS=4
CONFIG_NPTHREAD_KEYS=4
CONFIG_NFILE_DESCRIPTORS=8
CONFIG_NFILE_STREAMS=8
CONFIG_NAME_MAX=32
CONFIG_STDIO_BUFFER_SIZE=256
CONFIG_NUNGET_CHARS=2
CONFIG_PREALLOC_MQ_MSGS=4
CONFIG_MQ_MAXMSGSIZE=32
CONFIG_MAX_WDOGPARMS=2
CONFIG_PREALLOC_WDOGS=4
CONFIG_PREALLOC_TIMERS=4
#
# Filesystem configuration
#
CONFIG_FS_FAT=y
CONFIG_FS_ROMFS=n
#
# SPI-based MMC/SD driver
#
CONFIG_MMCSD_NSLOTS=1
CONFIG_MMCSD_READONLY=n
CONFIG_MMCSD_SPICLOCK=20000000
#
# Settings for examples/hello
CONFIG_EXAMPLES_OSTEST_LOOPS=1
CONFIG_EXAMPLES_OSTEST_STACKSIZE=4096
CONFIG_EXAMPLES_OSTEST_NBARRIER_THREADS=3
# Settings for examples/serloop
CONFIG_EXAMPLES_SERLOOP_BUFIO=
#
# Settings for examples/nsh
#
CONFIG_NSH_FILEIOSIZE=512
CONFIG_NSH_STRERROR=n
CONFIG_NSH_LINELEN=64
CONFIG_NSH_NESTDEPTH=3
CONFIG_NSH_DISABLESCRIPT=n
CONFIG_NSH_DISABLEBG=n
CONFIG_NSH_ROMFSETC=n
CONFIG_NSH_CONSOLE=y
CONFIG_NSH_TELNET=n
CONFIG_NSH_ARCHINIT=n
CONFIG_NSH_IOBUFFER_SIZE=512
CONFIG_NSH_DHCPC=n
CONFIG_NSH_NOMAC=n
CONFIG_NSH_IPADDR=0x0a000002
CONFIG_NSH_DRIPADDR=0x0a000001
CONFIG_NSH_NETMASK=0xffffff00
CONFIG_NSH_ROMFSMOUNTPT="/etc"
CONFIG_NSH_INITSCRIPT="init.d/rcS"
CONFIG_NSH_ROMFSDEVNO=0
CONFIG_NSH_ROMFSSECTSIZE=64
CONFIG_NSH_FATDEVNO=1
CONFIG_NSH_FATSECTSIZE=512
CONFIG_NSH_FATNSECTORS=1024
CONFIG_NSH_FATMOUNTPT="/tmp"
# Stack and heap information
#
CONFIG_BOOT_COPYTORAM=n
CONFIG_CUSTOM_STACK=n
CONFIG_IDLETHREAD_STACKSIZE=2048
CONFIG_USERMAIN_STACKSIZE=2048
CONFIG_PTHREAD_STACK_MIN=256
CONFIG_PTHREAD_STACK_DEFAULT=2048
CONFIG_HEAP_BASE=
CONFIG_HEAP_SIZE=