############################################################################ # 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 # # 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_RAM_SIZE=32768 CONFIG_RAM_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 # # 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=64 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 # # Maintain legacy build behavior (revisit) # CONFIG_MMCSD=y CONFIG_MMCSD_SPI=y CONFIG_MTD=y # # 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