diff options
Diffstat (limited to 'nuttx/configs/qemu-i486/nsh/defconfig')
| -rw-r--r-- | nuttx/configs/qemu-i486/nsh/defconfig | 230 |
1 files changed, 2 insertions, 228 deletions
diff --git a/nuttx/configs/qemu-i486/nsh/defconfig b/nuttx/configs/qemu-i486/nsh/defconfig index b3f54ae5f6..46fd300588 100644 --- a/nuttx/configs/qemu-i486/nsh/defconfig +++ b/nuttx/configs/qemu-i486/nsh/defconfig @@ -35,39 +35,6 @@ # # Architecture selection # -# CONFIG_ARCH - identifies the arch subdirectory and, hence, the -# processor architecture. -# CONFIG_ARCH_architecture - for use in C code. This identifies the -# specific architecture within the chip familyl. -# CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory -# CONFIG_ARCH_CHIP_name - For use in C code -# 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_BOARD_LOOPSPERMSEC - for delay loops -# CONFIG_DRAM_SIZE - Describes the installed DRAM. -# CONFIG_DRAM_START - The start address of DRAM (physical) -# CONFIG_ARCH_NOINTC - define if the architecture does not -# support an interrupt controller or otherwise cannot support -# APIs like up_enable_irq() and up_disable_irq(). -# CONFIG_ARCH_IRQPRIO - Set if the architecture supports interrupt prioritization -# CONFIG_ARCH_INTERRUPTSTACK - This architecture supports an interrupt -# stack. If defined, this symbol is the size of the interrupt -# stack in bytes. If not defined, the user task stacks will be -# used during interrupt handling. -# CONFIG_ARCH_STACKDUMP - Do stack dumps after assertions -# CONFIG_ARCH_BOOTLOADER - Set if you are using a bootloader. -# CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to board architecture. -# CONFIG_ARCH_BUTTONS - Enable support for buttons. Unique to board architecture. -# CONFIG_ARCH_CALIBRATION - Enables some build in instrumentation that -# cause a 100 second delay during boot-up. This 100 second delay -# serves no purpose other than it allows you to calibrate -# CONFIG_BOARD_LOOPSPERMSEC. You simply use a stop watch to measure -# the 100 second delay then adjust CONFIG_BOARD_LOOPSPERMSEC until -# the delay actually is 100 seconds. -# CONFIG_ARCH_DMA - Support DMA initialization -# CONFIG_ARCH="x86" CONFIG_ARCH_X86=y CONFIG_ARCH_I486=y @@ -88,15 +55,6 @@ CONFIG_ARCH_DMA=n # # 16550 UART Settings # -# CONFIG_16550_UART - Enable 16550 UART support -# CONFIG_16550_REGINCR - Address increment between registers (1, 2, or 4) -# CONFIG_16550_REGWIDTH - Width of a register in bits (8, 16, or 32) -# CONFIG_16550_ADDRWIDTH - Width of register address in bytes (8, 16, or 32) -# CONFIG_16550_UARTn - 'y' to enable UARTn -# CONFIG_16550_UARTn_BASE - Base address for UARTn -# CONFIG_16550_UARTn_CLOCK - Input clock for UARTn -# CONFIG_16550_UARTn_IRQ - IRQ for UARTn -# CONFIG_16550_UART=y CONFIG_16550_REGINCR=1 CONFIG_16550_REGWIDTH=8 @@ -123,17 +81,6 @@ CONFIG_16550_UART3_IRQ=IRQ3 # # Serial device driver settings # -# CONFIG_UARTn_SERIAL_CONSOLE - selects the UARTn for the -# console and ttys0 (default is the UART1). -# CONFIG_UARTn_RXBUFSIZE - Characters are buffered as received. -# This specific the size of the receive buffer -# CONFIG_UARTn_TXBUFSIZE - Characters are buffered before -# being sent. This specific the size of the transmit buffer -# CONFIG_UARTn_BAUD - The configure BAUD of the UART. Must be -# CONFIG_UARTn_BITS - The number of bits. Must be either 7 or 8. -# CONFIG_UARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity -# CONFIG_UARTn_2STOP - Two stop bits -# CONFIG_UART0_SERIAL_CONSOLE=y CONFIG_UART1_SERIAL_CONSOLE=n CONFIG_UART2_SERIAL_CONSOLE=n @@ -172,63 +119,6 @@ CONFIG_UART3_2STOP=0 # # 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 -# (minimal 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=n CONFIG_DEBUG_VERBOSE=n CONFIG_DEBUG_SYMBOLS=n @@ -274,9 +164,6 @@ 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 # @@ -299,16 +186,6 @@ CONFIG_ARCH_BZERO=n # # 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 @@ -317,34 +194,6 @@ CONFIG_HAVE_LIBM=y # # 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 @@ -361,37 +210,12 @@ CONFIG_PREALLOC_TIMERS=8 # # 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=y CONFIG_FS_ROMFS=y # # 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_FWCACHE_SIZE - number of packets to remember when looking for duplicates # CONFIG_NET=n CONFIG_NET_IPv6=n @@ -415,8 +239,7 @@ CONFIG_NET_BROADCAST=n # # 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 @@ -445,36 +268,6 @@ CONFIG_EXAMPLES_OSTEST_STACKSIZE=4096 # # 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 -# CONFIG_NSH_ARCHINIT - Platform provides architecture -# specific initialization (nsh_archinitialize()). -# -# 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_FILEIOSIZE=512 CONFIG_NSH_STRERROR=n CONFIG_NSH_LINELEN=64 @@ -503,25 +296,6 @@ CONFIG_NSH_FATMOUNTPT=/tmp # # 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) there 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 |