318 lines
9.0 KiB
Plaintext
318 lines
9.0 KiB
Plaintext
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menu "Kernel feature"
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menu "separate compile(choose none for compile once)"
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config SEPARATE_COMPILE
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bool
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default n
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config COMPILER_APP
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bool "only compile application"
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default n
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select USER_APPLICATION
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select SEPARATE_COMPILE
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choice
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prompt "select the startup site of APP "
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default APP_STARTUP_FROM_FLASH
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config APP_STARTUP_FROM_SDCARD
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bool "app start from sd card"
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config APP_STARTUP_FROM_FLASH
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bool "app start from flash"
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endchoice
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config COMPILER_KERNEL
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bool "only compile kernel"
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default n
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select SEPARATE_COMPILE
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endmenu
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menu "Memory Management"
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config KERNEL_MEMBLOCK
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bool "Using gather block"
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default n
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config MEM_ALIGN_SIZE
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int "Alignment size for CPU architecture data access"
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default 8
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help
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Alignment size for CPU architecture data access
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config MM_PAGE_SIZE
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int "Config memory page size"
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default 4096
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help
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config memory page size
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menu "Using small memory allocator"
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config KERNEL_SMALL_MEM_ALLOC
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bool "Using small memory allocator"
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default y
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if KERNEL_SMALL_MEM_ALLOC
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config SMALL_NUMBER_32B
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int "Config 32B small memory number"
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range 1 256
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default 64
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config SMALL_NUMBER_64B
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int "Config 64B small memory number"
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range 1 128
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default 32
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endif
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endmenu
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endmenu
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menu "Task feature"
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config USER_APPLICATION
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bool "start system application"
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default y
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config TASK_ISOLATION
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bool "Enable task isolation"
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default n
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select SEPARATE_COMPILE
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select COMPILER_APP
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select COMPILER_KERNEL
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help
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Enable task isolation
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menu "Inter-Task communication"
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config KERNEL_SEMAPHORE
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bool "Enable semaphore"
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default y
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config KERNEL_MUTEX
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bool "Enable mutex"
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default y
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config KERNEL_EVENT
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bool "Enable event"
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default y
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config KERNEL_MESSAGEQUEUE
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bool "Enable message queue"
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default y
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config KERNEL_SOFTTIMER
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bool "Enable softtimer "
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select KERNEL_WORKQUEUE
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default y
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endmenu
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choice
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prompt "Scheduler Policy Set"
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default SCHED_POLICY_RR_REMAINSLICE
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config SCHED_POLICY_RR_REMAINSLICE
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bool "config scheduler policy as RR REMAINSLICE"
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config SCHED_POLICY_RR
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bool "config scheduler policy as RR "
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config SCHED_POLICY_FIFO
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bool "config scheduler policy as FIFO"
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endchoice
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choice
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prompt "The maximal level value of priority of task"
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default KTASK_PRIORITY_32
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config KTASK_PRIORITY_8
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bool "8"
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config KTASK_PRIORITY_32
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bool "32"
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config KTASK_PRIORITY_256
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bool "256"
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endchoice
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config KTASK_PRIORITY_MAX
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int
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default 8 if KTASK_PRIORITY_8
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default 32 if KTASK_PRIORITY_32
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default 256 if KTASK_PRIORITY_256
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config TICK_PER_SECOND
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int "Tick frequency, Hz"
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range 10 1000
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default 100
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help
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System's tick frequency, Hz.
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config KERNEL_STACK_OVERFLOW_CHECK
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bool "Using stack overflow checking"
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default y
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help
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Enable task stack overflow checking. The stack overflow is checking when
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each task switch.
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config IDLE_KTASK_STACKSIZE
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int "The stack size of idle task"
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default 1024
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config ZOMBIE_KTASK_STACKSIZE
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int "The stack size of zombie_recycle task"
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default 2048
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endmenu
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menu "Kernel Console"
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config KERNEL_CONSOLE
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bool "config enable console"
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default y
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if KERNEL_CONSOLE
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config KERNEL_BANNER
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bool "config system banner print"
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default y
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config KERNEL_CONSOLEBUF_SIZE
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int "default buffer size for console log printf"
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default 128
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endif
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endmenu
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menu "Kernel Hook"
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menuconfig KERNEL_HOOK
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bool "Enable system hook"
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default n
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help
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Enable the hook function when system running, such as idle task hook,
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task context switch etc.
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if KERNEL_HOOK
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menuconfig KERNEL_IDLE_HOOK
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bool "Enable IDLE Task hook"
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default y
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if KERNEL_IDLE_HOOK
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config IDEL_HOOK_LIST_SIZE
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int "The max size of idle hook list"
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default 4
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range 1 16
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help
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The system has a hook list. This is the hook list size.
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endif
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endif
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endmenu
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source "$KERNEL_DIR/tool/shell/Kconfig"
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menu "Kernel data structure Manage"
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menuconfig KERNEL_QUEUEMANAGE
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bool "Config Kernel Queue Manage"
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default y
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if KERNEL_QUEUEMANAGE
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config KERNEL_WORKQUEUE
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bool "Config kernel work queue"
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default y
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if KERNEL_WORKQUEUE
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config WORKQUEUE_KTASK_STACKSIZE
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int "The stack size for workqueue task"
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default 2048
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config WORKQUEUE_KTASK_PRIORITY
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int
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default 6 if KTASK_PRIORITY_8
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default 23 if KTASK_PRIORITY_32
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default 128 if KTASK_PRIORITY_256
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config QUEUE_MAX
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int "Config the max queue length"
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default 16
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endif
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config KERNEL_WAITQUEUE
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bool "Config kernel wait queue"
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default y
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config KERNEL_DATAQUEUE
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bool "Config kernel data queue"
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default y
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endif
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config KERNEL_CIRCULAR_AREA
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bool "Config Kernel Circular Area"
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default n
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config KERNEL_AVL_TREE
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bool "Config Kernel AVL Tree"
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default n
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endmenu
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menu "Kernel components init"
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menuconfig KERNEL_COMPONENTS_INIT
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bool "Use components automatically initialization"
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default y
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if KERNEL_COMPONENTS_INIT
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config ENV_INIT_KTASK_STACK_SIZE
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int "Set env init task stack size"
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default 8192
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menuconfig KERNEL_USER_MAIN
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bool "The main() function as user entry function"
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default y
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endif
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endmenu
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config NAME_NUM_MAX
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int "The maximal size of kernel object name"
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range 2 32
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default 32
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help
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Each kernel object, such as task has a name,
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the NAME_NUM_MAX is the maximal size of this name.
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menuconfig KERNEL_DEBUG
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bool "Enable debugging features"
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default n
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if KERNEL_DEBUG
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config DEBUG_INIT_CONFIG
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bool "Enable debugging of components initialization"
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default y
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config KDYN_LOG_DBG
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bool "Enable DYNAMIC [DBG] LOG"
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default y
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config DBG_INIT
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int
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default 1 if DEBUG_INIT_CONFIG
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endif
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menuconfig ARCH_SMP
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bool "Enable SMP(Symmetric multiprocessing)"
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default n
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help
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This option should be selected by machines which have an SMP-
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capable CPU.
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The only effect of this option is to make the SMP-related
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options available to the user for configuration.
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config CPU_NUMBERS
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int "Number of CPUs"
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default 2
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depends on ARCH_SMP
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help
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Number of CPUs in the system
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menu "hash table config"
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menuconfig ID_HTABLE_SIZE
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int "ID hash table size"
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range 1 256
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default 16
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help
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Size of the hash table that ID manager uses internally
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menuconfig ID_NUM_MAX
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int "ID num max"
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range 16 256
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default 128
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help
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max num of the ID manager
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endmenu
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source "$KERNEL_DIR/kernel/kernel_test/Kconfig"
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endmenu
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