CONFIG_CPU_EM4_FPUS

(No prompt – not directly user assignable.)

Type: bool

Help

If y, the SoC uses an ARC EM4 DMIPS CPU with the single-precision floating-point extension

Direct dependencies

SOC_ARC_IOT || (SOC_EMSK_EM9D && SOC_EMSK) || ARC

(Includes any dependencies from ifs and menus.)

Defaults

  • y

  • y

Kconfig definitions

At soc/arc/snps_arc_iot/Kconfig.defconfig:10

Included via Kconfig:8Kconfig.zephyr:28

Menu path: (Top)

config CPU_EM4_FPUS
    bool
    default y
    depends on SOC_ARC_IOT

At soc/arc/snps_emsk/Kconfig.defconfig.em9d:7

Included via Kconfig:8Kconfig.zephyr:28soc/arc/snps_emsk/Kconfig.defconfig:12

Menu path: (Top)

config CPU_EM4_FPUS
    bool
    default y
    depends on SOC_EMSK_EM9D && SOC_EMSK

At arch/arc/Kconfig:42

Included via Kconfig:8Kconfig.zephyr:34arch/Kconfig:12

Menu path: (Top) → ARC Options

config CPU_EM4_FPUS
    bool
    depends on ARC
    help
      If y, the SoC uses an ARC EM4 DMIPS CPU with the single-precision
      floating-point extension

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