Updated Kconfig files from Lzyy

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4569 42af7a65-404d-4744-a932-0658087f49c3

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