CONFIG_CPU_ATOM

(No prompt – not directly user assignable.)

Type: bool

Help

This option signifies the use of a CPU from the Atom family.

Direct dependencies

X86

(Includes any dependencies from ifs and menus.)

Defaults

No defaults. Implicitly defaults to n.

Symbols selected by this symbol

• CPU_HAS_FPU

• ARCH_HAS_STACK_PROTECTION if X86_MMU

• ARCH_HAS_USERSPACE if X86_MMU

• X86_CPU_HAS_MMX

• X86_CPU_HAS_SSE

• X86_CPU_HAS_SSE2

• X86_CPU_HAS_SSE3

Symbols that select this symbol

• SOC_ATOM

• SOC_ELKHART_LAKE

• SOC_IA32

Kconfig definition

At <Zephyr>/arch/x86/Kconfig:16

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:29 → <Zephyr>/arch/Kconfig:12

Menu path: (Top) → X86 Architecture Options

config CPU_ATOM
    bool
    select CPU_HAS_FPU
    select ARCH_HAS_STACK_PROTECTION if X86_MMU
    select ARCH_HAS_USERSPACE if X86_MMU
    select X86_CPU_HAS_MMX
    select X86_CPU_HAS_SSE
    select X86_CPU_HAS_SSE2
    select X86_CPU_HAS_SSE3
    depends on X86
    help
      This option signifies the use of a CPU from the Atom family.

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