CONFIG_CPU_CORTEX_M¶
(No prompt – not directly user assignable.)
Type: bool
Help¶
This option signifies the use of a CPU of the Cortex-M family.
Direct dependencies¶
(Includes any dependencies from ifs and menus.)
Defaults¶
No defaults. Implicitly defaults to n.
Symbols selected by this symbol¶
Symbols implied by this symbol¶
Symbols that select this symbol¶
Kconfig definition¶
At arch/arm/core/aarch32/Kconfig:6
Included via Kconfig:8 → Kconfig.zephyr:39 → arch/Kconfig:12 → arch/arm/Kconfig:57
Menu path: (Top) → ARM Options
config CPU_CORTEX_M
bool
select CPU_CORTEX
select ARCH_HAS_CUSTOM_SWAP_TO_MAIN
select HAS_CMSIS_CORE
select HAS_FLASH_LOAD_OFFSET
select ARCH_HAS_SINGLE_THREAD_SUPPORT
select ARCH_HAS_THREAD_ABORT
select ARCH_HAS_TRUSTED_EXECUTION if ARM_TRUSTZONE_M
select ARCH_HAS_STACK_PROTECTION if (ARM_MPU && !ARMV6_M_ARMV8_M_BASELINE) || CPU_CORTEX_M_HAS_SPLIM
select ARCH_HAS_USERSPACE if ARM_MPU
select ARCH_HAS_NOCACHE_MEMORY_SUPPORT if ARM_MPU && CPU_HAS_ARM_MPU && CPU_CORTEX_M7
select ARCH_HAS_RAMFUNC_SUPPORT
select ARCH_HAS_NESTED_EXCEPTION_DETECTION
select SWAP_NONATOMIC
select ARCH_HAS_EXTRA_EXCEPTION_INFO
select ARCH_HAS_TIMING_FUNCTIONS if CPU_CORTEX_M_HAS_DWT
select ARCH_SUPPORTS_ARCH_HW_INIT
imply XIP
depends on ARM
help
This option signifies the use of a CPU of the Cortex-M family.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)