[Kernel] Update Kconfig to fix memory heap option.
@@ -5,7 +5,8 @@ config RT_NAME_MAX
range 2 32
default 8
help
- Each kernel object, such as thread, timer, semaphore etc, has a name, the RT_NAME_MAX is the maximal size of this object name.
+ Each kernel object, such as thread, timer, semaphore etc, has a name,
+ the RT_NAME_MAX is the maximal size of this object name.
config RT_ALIGN_SIZE
int "Alignment size for CPU architecture data access"
@@ -13,10 +14,25 @@ config RT_ALIGN_SIZE
help
Alignment size for CPU architecture data access
+ choice
+ prompt "The maximal level value of priority of thread"
+ default RT_THREAD_PRIORITY_32
+
+ config RT_THREAD_PRIORITY_8
+ bool "8"
+
+ config RT_THREAD_PRIORITY_32
+ bool "32"
+
+ config RT_THREAD_PRIORITY_256
+ bool "256"
+ endchoice
+
config RT_THREAD_PRIORITY_MAX
- int "The maximal level value of priority of thread"
- range 8 256
- default 32
+ int
+ default 8 if RT_THREAD_PRIORITY_8
+ default 32 if RT_THREAD_PRIORITY_32
+ default 256 if RT_THREAD_PRIORITY_256
config RT_TICK_PER_SECOND
int "Tick frequency, Hz"
@@ -35,7 +51,8 @@ config RT_USING_OVERFLOW_CHECK
bool "Using stack overflow checking"
default y
help
- Enable thread stack overflow checking. The stack overflow is checking when each thread switch.
+ Enable thread stack overflow checking. The stack overflow is checking when
+ each thread switch.
config RT_DEBUG_INIT
int "Enable system initialization informat print"
@@ -55,7 +72,8 @@ config RT_USING_HOOK
bool "Enable system hook"
default y
help
- Enable the hook function when system running, such as idle thread hook, thread context switch etc.
+ Enable the hook function when system running, such as idle thread hook,
+ thread context switch etc.
config IDLE_THREAD_STACK_SIZE
int "The stack size of idle thread"
@@ -65,7 +83,8 @@ config RT_USING_TIMER_SOFT
bool "Enable software timer with a timer thread"
default n
help
- the timeout function context of soft-timer is under a high priority timer thread.
+ the timeout function context of soft-timer is under a high priority timer
+ thread.
if RT_USING_TIMER_SOFT
config RT_TIMER_THREAD_PRIO
@@ -123,19 +142,31 @@ menu "Memory Management"
help
Using memory heap object to manage dynamic memory heap.
- config RT_USING_HEAP
- bool "Using dynamic memory management"
- default y
+ choice
+ prompt "Dynamic Memory Management"
+ default RT_USING_SMALL_MEM
- if RT_USING_HEAP
+ config RT_USING_NOHEAP
+ bool "Disable Heap"
config RT_USING_SMALL_MEM
- bool "The memory management for small memory"
+ bool "Small Memory Algorithm"
config RT_USING_SLAB
- bool "Using SLAB memory management for large memory"
+ bool "SLAB Algorithm for large memory"
+ if RT_USING_MEMHEAP
+ config RT_USING_MEMHEAP_AS_HEAP
+ bool "Use all of memheap objects as heap"
endif
+ endchoice
+
+ config RT_USING_HEAP
+ bool
+ default n if RT_USING_NOHEAP
+ default y if RT_USING_SMALL_MEM
+ default y if RT_USING_SLAB
+ default y if RT_USING_MEMHEAP_AS_HEAP
endmenu
