Help¶

This option signifies the use of an ARMv6-M processor implementation, or the use of an ARMv8-M processor supporting the Baseline implementation.

Notes: - A Processing Element (PE) without the Main Extension is also referred to as a Baseline Implementation. A Baseline implementation has a subset of the instructions, registers, and features, of a Mainline implementation. - ARMv6-M compatibility is provided by all ARMv8-M implementations.

Direct dependencies¶

CPU_CORTEX_M && ARM

(Includes any dependencies from if’s and menus.)

Defaults¶

No defaults. Implicitly defaults to n.

Symbols selected by this symbol¶

ATOMIC_OPERATIONS_C if CPU_CORTEX_M && ARM
ISA_THUMB2 if CPU_CORTEX_M && ARM

Symbols that select this symbol¶

Kconfig definition¶

At arch/arm/core/cortex_m/Kconfig:170

Included via Kconfig:10 → Kconfig.zephyr:23 → arch/Kconfig:16 → arch/arm/Kconfig:26 → arch/arm/core/Kconfig:162

Menu path: (top menu) → ARM Options

config ARMV6_M_ARMV8_M_BASELINE
    bool
    select ATOMIC_OPERATIONS_C if CPU_CORTEX_M && ARM
    select ISA_THUMB2 if CPU_CORTEX_M && ARM
    depends on CPU_CORTEX_M && ARM
    help
      This option signifies the use of an ARMv6-M processor
      implementation, or the use of an ARMv8-M processor
      supporting the Baseline implementation.

      Notes:
      - A Processing Element (PE) without the Main Extension
      is also referred to as a Baseline Implementation. A
      Baseline implementation has a subset of the instructions,
      registers, and features, of a Mainline implementation.
      - ARMv6-M compatibility is provided by all ARMv8-M
      implementations.

(Definitions include propagated dependencies, including from if’s and menus.)