diff options
Diffstat (limited to 'nuttx/Kconfig')
-rw-r--r-- | nuttx/Kconfig | 472 |
1 files changed, 68 insertions, 404 deletions
diff --git a/nuttx/Kconfig b/nuttx/Kconfig index 22fb3f97f..6b0973f2c 100644 --- a/nuttx/Kconfig +++ b/nuttx/Kconfig @@ -2,6 +2,7 @@ # For a description of the syntax of this configuration file, # see misc/tools/kconfig-language.txt. # + mainmenu "Nuttx/$ARCH Configuration" config SRCARCH @@ -16,463 +17,126 @@ comment "General build options" config RRLOAD_BINARY bool "rrload binary format" - default "n" + default n config INTELHEX_BINARY bool "Intel HEX binary format" - default "n" + default n config MOTOROLA_SREC bool "Motorola S-Record binary format" - default "n" + default n config RAW_BINARY bool "raw binary format" - default "n" -config HAVE_LIBM - bool "supports libm.a" - default "n" + default n comment "General debug options" config DEBUG bool "enable debug" - default "n" -config DEBUG_VERBOSE - bool "enable verbose debug output" - depends on DEBUG - default "n" -config DEBUG_SYMBOLS - bool "build with debug symbols" - default "n" - -endmenu - -menu "System Type" -source "arch/$SRCARCH/Kconfig" - -config ARCH_LOWPUTC - bool "low-level console output" - default "y" - ---help--- - architecture supports low-level, boot time console output - -comment "Architecture optimized function" - -config ARCH_MEMCPY - bool "memcpy" - default n -config ARCH_MEMCMP - bool "memcmp" - default n -config ARCH_MEMMOVE - bool "memmove" - default n -config ARCH_MEMSET - bool "memset" - default n -config ARCH_STRCMP - bool "strcmp" - default n -config ARCH_STRCPY - bool "strcpy" default n -config ARCH_STRNCPY - bool "strncpy" - default n -config ARCH_STRLEN - bool "strlen" - default n -config ARCH_STRNLEN - bool "strlen" - default n -config ARCH_BZERO - bool "bzero" - default n - -endmenu - -menu "Kernel Features" -config MM_REGIONS - int "number of memory regions" - default 1 ---help--- - 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 MSEC_PER_TICK - int "tick timer" - default 10 - ---help--- - 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 - int "round robin timeslice" - default 0 - ---help--- - 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 - bool "monitor system performance" - default n - ---help--- - enables instrumentation in - scheduler to monitor system performance - -config TASK_NAME_SIZE - int "task name size" - default 32 - ---help--- - 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 - bool "Enables Julian time conversions" + enables built-in debug options +if DEBUG +config DEBUG_VERBOSE + bool "enable debug verbose" default n ---help--- - Enables Julian time conversions - -config START_YEAR - int "start year" - default 2010 - -config START_MONTH - int "start month" - default 1 - -config START_DAY - int "start day" - default 1 + enables verbose debug output -config DEV_CONSOLE - bool "enable /dev/console" - default y - ---help--- - Set if architecture-specific logic - provides /dev/console. Enables stdout, stderr, stdin. - -config DEV_LOWCONSOLE - bool "enable low-level serial console" - default n - ---help--- - Use the simple, low-level serial console - driver (minimul support) - -config MUTEX_TYPES: - bool "enable mutex types" - default n - ---help--- - Set to enable support for recursive and - errorcheck mutexes. Enables pthread_mutexattr_settype(). - -config PRIORITY_INHERITANCE - bool "enable priority inheritance " +config DEBUG_ENABLE + bool "enable debug interface" default n ---help--- - Set to enable support for priority - inheritance on mutexes and semaphores. - -config SEM_PREALLOCHOLDERS - int "pre alloc holders" - default 16 - depends on PRIORITY_INHERITANCE - ---help--- - 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. + Support an interface to enable or disable debug output. -config SEM_NNESTPRIO - int "maximum number of higher priority threads" - default 16 - depends on PRIORITY_INHERITANCE - ---help--- - 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 - bool "disable clone all file descriptors" - default n - ---help--- - 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 - bool "disable clone file descriptors without stdio" - default n - ---help--- - 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 - bool "disable cloning of all socket" +config DEBUG_SYMBOLS + bool "enable debug symbols" default n ---help--- - 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. + build without optimization and with + debug symbols (needed for use with a debugger). -config DISABLE_OS_API - bool "disable os api" +config DEBUG_SCHED + bool "enable debug sched" default n ---help--- - 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 - bool "disable clock" - depends on DISABLE_OS_API - default n + enable OS debug output (disabled by + default) -config DISABLE_POSIX_TIMERS - bool "disable posix timers" - depends on DISABLE_OS_API +config DEBUG_MM + bool "enable debug mm" default n + ---help--- + enable memory management debug output + (disabled by default) -config DISABLE_PTHREAD - bool "disable pthread" - depends on DISABLE_OS_API +config DEBUG_NET + bool "enable debug net" default n + ---help--- + enable network debug output (disabled + by default) -config DISABLE_SIGNALS - bool "disable signals" - depends on DISABLE_OS_API +config DEBUG_USB + bool "enable debug usb" default n + ---help--- + enable usb debug output (disabled by + default) -config DISABLE_MQUEUE - bool "disable mqueue" - depends on DISABLE_OS_API +config DEBUG_FS + bool "enable debug fs" default n + ---help--- + enable filesystem debug output (disabled + by default) -config DISABLE_MOUNTPOINT - bool "disable mount point" - depends on DISABLE_OS_API +config DEBUG_LIB + bool "enable debug lib" default n + ---help--- + enable C library debug output (disabled + by default) -config DISABLE_ENVIRON - bool "disable environ" - depends on DISABLE_OS_API +config DEBUG_BINFMT + bool "enable debug binfmt" default n + ---help--- + enable binary loader debug output (disabled + by default) -config DISABLE_POLL - bool "disable poll" - depends on DISABLE_OS_API +config DEBUG_GRAPHICS + bool "enable debug graphics" default n - -comment "Sizes of configurable things (0 disables)" - -config MAX_TASKS - int "max tasks" - default 32 - ---help--- - The maximum number of simultaneously - active tasks. This value must be a power of two. - -config MAX_TASK_ARGS - int "max task args" - default 4 - ---help--- - This controls the maximum number of - of parameters that a task may receive (i.e., maxmum value - of 'argc') - -config NPTHREAD_KEYS - int "number pthread keys" - default 4 - ---help--- - The number of items of thread- - specific data that can be retained - -config NFILE_DESCRIPTORS - int "max file descriptors" - default 16 ---help--- - The maximum number of file - descriptors (one for each open) - -config NFILE_STREAMS - int "max file streams" - default 16 - ---help--- - The maximum number of streams that - can be fopen'ed - -config NAME_MAX - int "name max" - default 32 - ---help--- - The maximum size of a file name. - -config STDIO_BUFFER_SIZE - int "stdio buffer size" - default 256 - ---help--- - Size of the buffer to allocate - on fopen. (Only if config _NFILE_STREAMS > 0) - -config NUNGET_CHARS - int "number get chars" - default 2 - ---help--- - Number of characters that can be - buffered by ungetc() (Only if config _NFILE_STREAMS > 0) - -config PREALLOC_MQ_MSGS - int "pre alloc mq_msgs" - default 32 - ---help--- - The number of pre-allocated message - structures. The system manages a pool of preallocated - message structures to minimize dynamic allocations - -config MQ_MAXMSGSIZE - int "mq max message size" - default 32 - ---help--- - Message structures are allocated with - a fixed payload size given by this settin (does not include - other message structure overhead. - -config MAX_WDOGPARMS - int "max watchdog parms" - default 4 - ---help--- - Maximum number of parameters that - can be passed to a watchdog handler - -config PREALLOC_WDOGS - int "pre alloc watchdogs" - default 32 - ---help--- - The number of pre-allocated watchdog - structures. The system manages a pool of preallocated - watchdog structures to minimize dynamic allocations - -config PREALLOC_TIMERS - int "pre alloc timers" - default 8 - ---help--- - 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. - + enable NX graphics debug output + (disabled by default) +endif +endmenu -comment "Stack and heap information" +menu "System Type" +source "arch/$SRCARCH/Kconfig" +endmenu -config BOOT_RUNFROMFLASH - bool "boot run from flash" - default n - ---help--- - Some configurations support XIP - operation from FLASH but must copy initialized .data sections to RAM. - (should also be =n for the LPC17xx which always runs from flash) - -config BOOT_COPYTORAM - bool "boot copy to ram" - default n - ---help--- - Some configurations boot in FLASH - but copy themselves entirely into RAM for better performance. - -config CUSTOM_STACK - bool "enable custom stack" - default n - ---help--- - The up_ implementation will handle - all stack operations outside of the nuttx model. - -config STACK_POINTER - hex "" - default 0 - ---help--- - The initial stack pointer (arm7tdmi only) - -config IDLETHREAD_STACKSIZE - int "idle thread stack size" - default 1024 - ---help--- - 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 - int "main thread stack size" - default 2048 - ---help--- - The size of the stack to allocate - for the main user thread that begins at the user_start() entry point. - -config PTHREAD_STACK_MIN - int "minimum thrad stack size" - default 256 - ---help--- - Minimum pthread stack size - -config PTHREAD_STACK_DEFAULT - int "default stack size" - default 2048 - ---help--- - Default pthread stack size - +menu "Kernel Features" +source sched/Kconfig endmenu menu "Device Drivers" -#source drivers/Kconfig +source drivers/Kconfig endmenu menuconfig NET bool "Networking support" - default "m" + default n if NET -#source net/Kconfig +source net/Kconfig endif menu "File systems" -#source fs/Kconfig +source fs/Kconfig endmenu menu "Library routines" -config NOPRINTF_FIELDWIDTH - bool "disable sprintf support fieldwidth" - default n - ---help--- - sprintf-related logic is a - little smaller if we do not support fieldwidthes - -endmenu - -menu "Application setup" - +source lib/Kconfig +source libxx/Kconfig endmenu |