############################################################################ # configs/rgmp/nsh/defconfig # # Copyright (C) 2011 Yu Qiang. All rights reserved. # Copyright (C) 2011 Gregory Nutt. All rights reserved. # Authors: Yu Qiang # 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 - identifies the arch subdirectory and, hence, the # processor architecture. # CONFIG_ARCH_name - for use in C code. This identifies the particular # processor architecture (CONFIG_ARCH_SIM). # CONFIG_ARCH_BOARD - identifies the configs subdirectory and, hence, # the board that supports the particular chip or SoC. # CONFIG_ARCH_BOARD_name - for use in C code # CONFIG_ENDIAN_BIG - define if big endian (default is little endian) # CONFIG_ARCH=rgmp CONFIG_ARCH_RGMP=y CONFIG_ARCH_BOARD=rgmp CONFIG_ARCH_BOARD_RGMP=y # # General OS setup # # CONFIG_APPS_DIR - Identifies the relative path to the directory # that builds the application to link with NuttX. Default: ../apps # CONFIG_DEBUG - enables built-in debug options # CONFIG_DEBUG_VERBOSE - enables verbose debug output # CONFIG_DEBUG_SYMBOLS - build without optimization and with # debug symbols (needed for use with a debugger). # CONFIG_MM_REGIONS - If the architecture includes multiple # regions of memory to allocate from, this specifies the # number of memory regions that the memory manager must # handle and enables the API mm_addregion(start, end); # CONFIG_ARCH_LOWPUTC - architecture supports low-level, boot # time console output # CONFIG_MSEC_PER_TICK - The default system timer is 100Hz # or MSEC_PER_TICK=10. This setting may be defined to # inform NuttX that the processor hardware is providing # system timer interrupts at some interrupt interval other # than 10 msec. # CONFIG_RR_INTERVAL - The round robin timeslice will be set # this number of milliseconds; Round robin scheduling can # be disabled by setting this value to zero. # CONFIG_SCHED_INSTRUMENTATION - enables instrumentation in # scheduler to monitor system performance # CONFIG_TASK_NAME_SIZE - Spcifies that maximum size of a # task name to save in the TCB. Useful if scheduler # instrumentation is selected. Set to zero to disable. # CONFIG_JULIAN_TIME - Enables Julian time conversions # CONFIG_START_YEAR, CONFIG_START_MONTH, CONFIG_START_DAY - # Used to initialize the internal time logic. # CONFIG_DEV_CONSOLE - Set if architecture-specific logic # provides /dev/console. Enables stdout, stderr, stdin. # CONFIG_DEV_LOWCONSOLE - Use the simple, low-level serial console # driver (minimul support) # CONFIG_MUTEX_TYPES: Set to enable support for recursive and # errorcheck mutexes. Enables pthread_mutexattr_settype(). # CONFIG_PRIORITY_INHERITANCE : Set to enable support for priority # inheritance on mutexes and semaphores. # CONFIG_SEM_PREALLOCHOLDERS: This setting is only used if priority # inheritance is enabled. It defines the maximum number of # different threads (minus one) that can take counts on a # semaphore with priority inheritance support. This may be # set to zero if priority inheritance is disabled OR if you # are only using semaphores as mutexes (only one holder) OR # if no more than two threads participate using a counting # semaphore. # CONFIG_SEM_NNESTPRIO. If priority inheritance is enabled, # then this setting is the maximum number of higher priority # threads (minus 1) than can be waiting for another thread # to release a count on a semaphore. This value may be set # to zero if no more than one thread is expected to wait for # a semaphore. # CONFIG_FDCLONE_DISABLE. Disable cloning of all file descriptors # by task_create() when a new task is started. If set, all # files/drivers will appear to be closed in the new task. # CONFIG_FDCLONE_STDIO. Disable cloning of all but the first # three file descriptors (stdin, stdout, stderr) by task_create() # when a new task is started. If set, all files/drivers will # appear to be closed in the new task except for stdin, stdout, # and stderr. # CONFIG_SDCLONE_DISABLE. Disable cloning of all socket # desciptors by task_create() when a new task is started. If # set, all sockets will appear to be closed in the new task. # #CONFIG_APPS_DIR= 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 - sprintf-related logic is a # little smaller if we do not support fieldwidthes # 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 - make the rrload binary format used with # BSPs from www.ridgerun.com using the tools/mkimage.sh script # CONFIG_INTELHEX_BINARY - make the Intel HEX binary format # used with many different loaders using the GNU objcopy program # Should not be selected if you are not using the GNU toolchain. # CONFIG_RAW_BINARY - make a raw binary format file used with many # different loaders using the GNU objcopy program. This option # should not be selected if you are not using the GNU toolchain. # CONFIG_HAVE_LIBM - toolchain supports libm.a # 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 - The maximum number of simultaneously # active tasks. This value must be a power of two. # CONFIG_MAX_TASK_ARGS - This controls the maximum number of # of parameters that a task may receive (i.e., maxmum value # of 'argc') # CONFIG_NPTHREAD_KEYS - The number of items of thread- # specific data that can be retained # CONFIG_NFILE_DESCRIPTORS - The maximum number of file # descriptors (one for each open) # CONFIG_NFILE_STREAMS - The maximum number of streams that # can be fopen'ed # CONFIG_NAME_MAX - The maximum size of a file name. # CONFIG_STDIO_BUFFER_SIZE - Size of the buffer to allocate # on fopen. (Only if CONFIG_NFILE_STREAMS > 0) # CONFIG_NUNGET_CHARS - Number of characters that can be # buffered by ungetc() (Only if CONFIG_NFILE_STREAMS > 0) # CONFIG_PREALLOC_MQ_MSGS - The number of pre-allocated message # structures. The system manages a pool of preallocated # message structures to minimize dynamic allocations # CONFIG_MQ_MAXMSGSIZE - Message structures are allocated with # a fixed payload size given by this settin (does not include # other message structure overhead. # CONFIG_MAX_WDOGPARMS - Maximum number of parameters that # can be passed to a watchdog handler # CONFIG_PREALLOC_WDOGS - The number of pre-allocated watchdog # structures. The system manages a pool of preallocated # watchdog structures to minimize dynamic allocations # CONFIG_PREALLOC_TIMERS - The number of pre-allocated POSIX # timer structures. The system manages a pool of preallocated # timer structures to minimize dynamic allocations. Set to # zero for all dynamic allocations. # 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 - Enable FAT filesystem support # CONFIG_FAT_SECTORSIZE - Max supported sector size # CONFIG_FS_ROMFS - Enable ROMFS filesystem support CONFIG_FS_FAT=n CONFIG_FS_ROMFS=n # # TCP/IP and UDP support via uIP # CONFIG_NET - Enable or disable all network features # CONFIG_NET_IPv6 - Build in support for IPv6 # CONFIG_NSOCKET_DESCRIPTORS - Maximum number of socket descriptors per task/thread. # CONFIG_NET_SOCKOPTS - Enable or disable support for socket options # CONFIG_NET_BUFSIZE - uIP buffer size # CONFIG_NET_TCP - TCP support on or off # CONFIG_NET_TCP_CONNS - Maximum number of TCP connections (all tasks) # CONFIG_NET_TCP_READAHEAD_BUFSIZE - Size of TCP read-ahead buffers # CONFIG_NET_NTCP_READAHEAD_BUFFERS - Number of TCP read-ahead buffers (may be zero) # CONFIG_NET_TCPBACKLOG - Incoming connections pend in a backlog until # accept() is called. The size of the backlog is selected when listen() is called. # CONFIG_NET_MAX_LISTENPORTS - Maximum number of listening TCP ports (all tasks) # CONFIG_NET_UDP - UDP support on or off # CONFIG_NET_UDP_CHECKSUMS - UDP checksums on or off # CONFIG_NET_UDP_CONNS - The maximum amount of concurrent UDP connections # CONFIG_NET_ICMP - ICMP ping response support on or off # CONFIG_NET_ICMP_PING - ICMP ping request support on or off # CONFIG_NET_PINGADDRCONF - Use "ping" packet for setting IP address # CONFIG_NET_STATISTICS - uIP statistics on or off # CONFIG_NET_RECEIVE_WINDOW - The size of the advertised receiver's window # CONFIG_NET_ARPTAB_SIZE - The size of the ARP table # CONFIG_NET_BROADCAST - Broadcast support # CONFIG_NET_LLH_LEN - The link level header length # CONFIG_NET_FWCACHE_SIZE - number of packets to remember when looking for duplicates 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 #CONFIG_NET_FWCACHE_SIZE=2 # # UIP Network Utilities # CONFIG_NET_DHCP_LIGHT - Reduces size of DHCP # CONFIG_NET_RESOLV_ENTRIES - Number of resolver entries CONFIG_NET_DHCP_LIGHT=n CONFIG_NET_RESOLV_ENTRIES=4 # # Settings for examples/uip CONFIG_EXAMPLE_UIP_IPADDR=(192<<24|168<<16|0<<8|128) CONFIG_EXAMPLE_UIP_DRIPADDR=(192<<24|168<<16|0<<8|1) CONFIG_EXAMPLE_UIP_NETMASK=(255<<24|255<<16|255<<8|0) 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=(192<<24|168<<16|0<<8|128) CONFIG_EXAMPLE_NETTEST_DRIPADDR=(192<<24|168<<16|0<<8|1) CONFIG_EXAMPLE_NETTEST_NETMASK=(255<<24|255<<16|255<<8|0) CONFIG_EXAMPLE_NETTEST_CLIENTIP=(192<<24|168<<16|0<<8|106) # # Settings for apps/nshlib # # CONFIG_NSH_FILEIOSIZE - Size of a static I/O buffer # CONFIG_NSH_STRERROR - Use strerror(errno) # CONFIG_NSH_LINELEN - Maximum length of one command line # CONFIG_NSH_NESTDEPTH - Max number of nested if-then[-else]-fi # CONFIG_NSH_DISABLESCRIPT - Disable scripting support # CONFIG_NSH_DISABLEBG - Disable background commands # CONFIG_NSH_ROMFSETC - Use startup script in /etc # CONFIG_NSH_CONSOLE - Use serial console front end # CONFIG_NSH_TELNET - Use telnetd console front end # # If CONFIG_NSH_TELNET is selected: # CONFIG_NSH_IOBUFFER_SIZE -- Telnetd I/O buffer size # CONFIG_NSH_DHCPC - Obtain address using DHCP # CONFIG_NSH_IPADDR - Provides static IP address # CONFIG_NSH_DRIPADDR - Provides static router IP address # CONFIG_NSH_NETMASK - Provides static network mask # CONFIG_NSH_NOMAC - Use a bogus MAC address # # If CONFIG_NSH_ROMFSETC is selected: # CONFIG_NSH_ROMFSMOUNTPT - ROMFS mountpoint # CONFIG_NSH_INITSCRIPT - Relative path to init script # CONFIG_NSH_ROMFSDEVNO - ROMFS RAM device minor # CONFIG_NSH_ROMFSSECTSIZE - ROMF sector size # CONFIG_NSH_FATDEVNO - FAT FS RAM device minor # CONFIG_NSH_FATSECTSIZE - FAT FS sector size # CONFIG_NSH_FATNSECTORS - FAT FS number of sectors # CONFIG_NSH_FATMOUNTPT - FAT FS mountpoint # 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=(192<<24|168<<16|10<<8|2) CONFIG_NSH_DRIPADDR=(192<<24|168<<16|10<<8|1) CONFIG_NSH_NETMASK=(255<<24|255<<16|255<<8|0) # # Stack and heap information # # CONFIG_BOOT_RUNFROMFLASH - Some configurations support XIP # operation from FLASH but must copy initialized .data sections to RAM. # CONFIG_BOOT_COPYTORAM - Some configurations boot in FLASH # but copy themselves entirely into RAM for better performance. # CONFIG_CUSTOM_STACK - The up_ implementation will handle # all stack operations outside of the nuttx model. # CONFIG_STACK_POINTER - The initial stack pointer # CONFIG_IDLETHREAD_STACKSIZE - The size of the initial stack. # This is the thread that (1) performs the inital boot of the system up # to the point where user_start() is spawned, and (2 after is the # IDLE thread that executes only when there is no other thread ready to # run. # CONFIG_USERMAIN_STACKSIZE - The size of the stack to allocate # for the main user thread that begins at the user_start() entry point. # CONFIG_PTHREAD_STACK_MIN - Minimum pthread stack size # CONFIG_PTHREAD_STACK_DEFAULT - Default pthread stack size # CONFIG_HEAP_BASE - The beginning of the heap # CONFIG_HEAP_SIZE - The size of the heap # 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=arm # # VNET # CONFIG_NET_VNET=y CONFIG_VNET_NINTERFACES=1