This is the documentation for the latest (main) development branch of Zephyr. If you are looking for the documentation of previous releases, use the drop-down menu on the left and select the desired version.

CONFIG_CPU_CORTEX_R4

(No prompt – not directly user assignable.)

Type: bool

Help

This option signifies the use of a Cortex-R4 CPU

Direct dependencies

ARM

(Includes any dependencies from ifs and menus.)

Defaults

No defaults. Implicitly defaults to n.

Symbols selected by this symbol

Kconfig definition

At arch/arm/core/aarch32/cortex_a_r/Kconfig:14

Included via Kconfig:8Kconfig.zephyr:37arch/Kconfig:12arch/arm/Kconfig:57arch/arm/core/aarch32/Kconfig:262

Menu path: (Top) → ARM Options

config CPU_CORTEX_R4
    bool
    select CPU_CORTEX_R
    select ARMV7_R
    select ARMV7_R_FP if CPU_HAS_FPU
    depends on ARM
    help
      This option signifies the use of a Cortex-R4 CPU

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