Help¶

This option specifies the size of the stack used by the FIQ handler.

Direct dependencies¶

CPU_CORTEX_R && !ARM64 && ARM

(Includes any dependencies from ifs and menus.)

Default¶

256

Kconfig definition¶

At <Zephyr>/arch/arm/core/aarch32/cortex_a_r/Kconfig:61

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:29 → <Zephyr>/arch/Kconfig:12 → <Zephyr>/arch/arm/Kconfig:42 → <Zephyr>/arch/arm/core/aarch32/Kconfig:238

Menu path: (Top) → ARM Options

config ARMV7_FIQ_STACK_SIZE
    int "FIQ stack size (in bytes)"
    default 256
    depends on CPU_CORTEX_R && !ARM64 && ARM
    help
      This option specifies the size of the stack used by the FIQ handler.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)