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CONFIG_ARMV7_R

(No prompt – not directly user assignable.)

Type: bool

Help

This option signifies the use of an ARMv7-R processor
implementation.

From https://developer.arm.com/products/architecture/cpu-architecture/r-profile:
The Armv7-R architecture implements a traditional Arm architecture with
multiple modes and supports a Protected Memory System Architecture
(PMSA) based on a Memory Protection Unit (MPU). It supports the Arm (32)
and Thumb (T32) instruction sets.

Direct dependencies

CPU_CORTEX_R && ARM

(Includes any dependencies from ifs and menus.)

Defaults

No defaults. Implicitly defaults to n.

Symbols selected by this symbol

Symbols that select this symbol

Kconfig definition

At arch/arm/core/aarch32/cortex_a_r/Kconfig:40

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

Menu path: (Top) → ARM Options

config ARMV7_R
    bool
    select ATOMIC_OPERATIONS_BUILTIN
    select ISA_ARM
    select ISA_THUMB2
    depends on CPU_CORTEX_R && ARM
    help
      This option signifies the use of an ARMv7-R processor
      implementation.

      From https://developer.arm.com/products/architecture/cpu-architecture/r-profile:
      The Armv7-R architecture implements a traditional Arm architecture with
      multiple modes and supports a Protected Memory System Architecture
      (PMSA) based on a Memory Protection Unit (MPU). It supports the Arm (32)
      and Thumb (T32) instruction sets.

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