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) || SOC_ARC_IOT || (SOC_EMSK_EM9D && SOC_EMSK) || (ISA_ARCV2 && ARC)

(Includes any dependencies from ifs and menus.)

Defaults¶

y
y
y
y

Symbols selected by this symbol¶

CPU_ARCEM

Kconfig definitions¶

At <Zephyr SoC>/arc/snps_arc_iot/Kconfig.defconfig:10

Included via Kconfig:8 → Kconfig.zephyr:25 → <BuildDir>/kconfig/Kconfig.soc.defconfig:1

Menu path: (Top)

config CPU_EM4_FPUS
    bool
    default y
    depends on SOC_ARC_IOT

At <Zephyr SoC>/arc/snps_emsk/Kconfig.defconfig.em9d:7

Included via Kconfig:8 → Kconfig.zephyr:25 → <BuildDir>/kconfig/Kconfig.soc.defconfig:1 → <Zephyr SoC>/arc/snps_emsk/Kconfig.defconfig:12

Menu path: (Top)

config CPU_EM4_FPUS
    bool
    default y
    depends on SOC_EMSK_EM9D && SOC_EMSK

At <Zephyr SoC>/arc/snps_arc_iot/Kconfig.defconfig:10

Included via Kconfig:8 → Kconfig.zephyr:27

Menu path: (Top)

config CPU_EM4_FPUS
    bool
    default y
    depends on SOC_ARC_IOT

At <Zephyr SoC>/arc/snps_emsk/Kconfig.defconfig.em9d:7

Included via Kconfig:8 → Kconfig.zephyr:27 → <Zephyr SoC>/arc/snps_emsk/Kconfig.defconfig:12

Menu path: (Top)

config CPU_EM4_FPUS
    bool
    default y
    depends on SOC_EMSK_EM9D && SOC_EMSK

At <Zephyr Architecture>/arc/Kconfig:60

Included via Kconfig:8 → Kconfig.zephyr:39 → <Zephyr Architecture>/Kconfig:12

Menu path: (Top) → ARC Options

config CPU_EM4_FPUS
    bool
    select CPU_ARCEM
    depends on ISA_ARCV2 && 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.)