:orphan:

.. title:: CONFIG_CPU_HAS_FPU

.. kconfig:: CONFIG_CPU_HAS_FPU

CONFIG_CPU_HAS_FPU
##################

*(No prompt -- not directly user assignable.)*

Type: ``bool``

Help
====

.. code-block:: none

    This option is enabled when the CPU has hardware floating point
    unit.

Defaults
========

No defaults. Implicitly defaults to ``n``.

Symbols that select this symbol
===============================

- \ :kconfig:`BOARD_QEMU_RISCV32 <CONFIG_BOARD_QEMU_RISCV32>`
- \ :kconfig:`BOARD_QEMU_RISCV32_XIP <CONFIG_BOARD_QEMU_RISCV32_XIP>`
- \ :kconfig:`BOARD_QEMU_LEON3 <CONFIG_BOARD_QEMU_LEON3>`
- \ :kconfig:`BOARD_ACRN <CONFIG_BOARD_ACRN>`
- \ :kconfig:`BOARD_QEMU_X86 <CONFIG_BOARD_QEMU_X86>`
- \ :kconfig:`BOARD_QEMU_X86_LAKEMONT <CONFIG_BOARD_QEMU_X86_LAKEMONT>`
- \ :kconfig:`BOARD_QEMU_X86_TINY <CONFIG_BOARD_QEMU_X86_TINY>`
- \ :kconfig:`SOC_ARC_HSDK <CONFIG_SOC_ARC_HSDK>`
- \ :kconfig:`SOC_ARC_IOT <CONFIG_SOC_ARC_IOT>`
- \ :kconfig:`SOC_SERIES_SAM4E <CONFIG_SOC_SERIES_SAM4E>`
- \ :kconfig:`SOC_SERIES_SAMD51 <CONFIG_SOC_SERIES_SAMD51>`
- \ :kconfig:`SOC_SERIES_SAME51 <CONFIG_SOC_SERIES_SAME51>`
- \ :kconfig:`SOC_SERIES_SAME53 <CONFIG_SOC_SERIES_SAME53>`
- \ :kconfig:`SOC_SERIES_SAME54 <CONFIG_SOC_SERIES_SAME54>`
- \ :kconfig:`SOC_SERIES_GD32F3X0 <CONFIG_SOC_SERIES_GD32F3X0>`
- \ :kconfig:`SOC_SERIES_GD32F403 <CONFIG_SOC_SERIES_GD32F403>`
- \ :kconfig:`SOC_SERIES_GD32F4XX <CONFIG_SOC_SERIES_GD32F4XX>`
- \ :kconfig:`SOC_SERIES_XMC_4XXX <CONFIG_SOC_SERIES_XMC_4XXX>`
- \ :kconfig:`SOC_SERIES_MEC1701X <CONFIG_SOC_SERIES_MEC1701X>`
- \ :kconfig:`SOC_SERIES_MEC172X <CONFIG_SOC_SERIES_MEC172X>`
- \ :kconfig:`SOC_SERIES_NRF91X <CONFIG_SOC_SERIES_NRF91X>`
- \ :kconfig:`SOC_SERIES_NPCX7 <CONFIG_SOC_SERIES_NPCX7>`
- \ :kconfig:`SOC_SERIES_NPCX9 <CONFIG_SOC_SERIES_NPCX9>`
- \ :kconfig:`SOC_SERIES_M48X <CONFIG_SOC_SERIES_M48X>`
- \ :kconfig:`SOC_SERIES_IMX_6X_M4 <CONFIG_SOC_SERIES_IMX_6X_M4>`
- \ :kconfig:`SOC_SERIES_IMX7_M4 <CONFIG_SOC_SERIES_IMX7_M4>`
- \ :kconfig:`SOC_SERIES_IMX8ML_M7 <CONFIG_SOC_SERIES_IMX8ML_M7>`
- \ :kconfig:`SOC_SERIES_IMX8MM_M4 <CONFIG_SOC_SERIES_IMX8MM_M4>`
- \ :kconfig:`SOC_SERIES_IMX8MQ_M4 <CONFIG_SOC_SERIES_IMX8MQ_M4>`
- \ :kconfig:`SOC_SERIES_KINETIS_K8X <CONFIG_SOC_SERIES_KINETIS_K8X>`
- \ :kconfig:`SOC_SERIES_KINETIS_KE1XF <CONFIG_SOC_SERIES_KINETIS_KE1XF>`
- \ :kconfig:`SOC_SERIES_KINETIS_KV5X <CONFIG_SOC_SERIES_KINETIS_KV5X>`
- \ :kconfig:`SOC_SERIES_EFM32GG11B <CONFIG_SOC_SERIES_EFM32GG11B>`
- \ :kconfig:`SOC_SERIES_EFM32PG12B <CONFIG_SOC_SERIES_EFM32PG12B>`
- \ :kconfig:`SOC_SERIES_EFM32PG1B <CONFIG_SOC_SERIES_EFM32PG1B>`
- \ :kconfig:`SOC_SERIES_EFM32WG <CONFIG_SOC_SERIES_EFM32WG>`
- \ :kconfig:`SOC_SERIES_EFR32BG13P <CONFIG_SOC_SERIES_EFR32BG13P>`
- \ :kconfig:`SOC_SERIES_EFR32FG13P <CONFIG_SOC_SERIES_EFR32FG13P>`
- \ :kconfig:`SOC_SERIES_EFR32FG1P <CONFIG_SOC_SERIES_EFR32FG1P>`
- \ :kconfig:`SOC_SERIES_EFR32MG12P <CONFIG_SOC_SERIES_EFR32MG12P>`
- \ :kconfig:`SOC_SERIES_EFR32MG21 <CONFIG_SOC_SERIES_EFR32MG21>`
- \ :kconfig:`SOC_SERIES_STM32F3X <CONFIG_SOC_SERIES_STM32F3X>`
- \ :kconfig:`SOC_SERIES_STM32F4X <CONFIG_SOC_SERIES_STM32F4X>`
- \ :kconfig:`SOC_SERIES_STM32F7X <CONFIG_SOC_SERIES_STM32F7X>`
- \ :kconfig:`SOC_SERIES_STM32G4X <CONFIG_SOC_SERIES_STM32G4X>`
- \ :kconfig:`SOC_SERIES_STM32H7X <CONFIG_SOC_SERIES_STM32H7X>`
- \ :kconfig:`SOC_SERIES_STM32L4X <CONFIG_SOC_SERIES_STM32L4X>`
- \ :kconfig:`SOC_SERIES_STM32L5X <CONFIG_SOC_SERIES_STM32L5X>`
- \ :kconfig:`SOC_SERIES_STM32U5X <CONFIG_SOC_SERIES_STM32U5X>`
- \ :kconfig:`SOC_SERIES_STM32WBX <CONFIG_SOC_SERIES_STM32WBX>`
- \ :kconfig:`SOC_SERIES_CC13X2_CC26X2 <CONFIG_SOC_SERIES_CC13X2_CC26X2>`
- \ :kconfig:`SOC_SERIES_MSP432P4XX <CONFIG_SOC_SERIES_MSP432P4XX>`
- \ :kconfig:`SOC_GR716A <CONFIG_SOC_GR716A>`
- \ :kconfig:`SOC_EMSDP_EM5D <CONFIG_SOC_EMSDP_EM5D>`
- \ :kconfig:`SOC_EMSDP_EM7D <CONFIG_SOC_EMSDP_EM7D>`
- \ :kconfig:`SOC_EMSDP_EM7D_ESP <CONFIG_SOC_EMSDP_EM7D_ESP>`
- \ :kconfig:`SOC_EMSDP_EM9D <CONFIG_SOC_EMSDP_EM9D>`
- \ :kconfig:`SOC_EMSDP_EM11D <CONFIG_SOC_EMSDP_EM11D>`
- \ :kconfig:`SOC_EMSK_EM11D <CONFIG_SOC_EMSK_EM11D>`
- \ :kconfig:`SOC_EMSK_EM9D <CONFIG_SOC_EMSK_EM9D>`
- \ :kconfig:`SOC_NSIM_EM7D_V22 <CONFIG_SOC_NSIM_EM7D_V22>`
- \ :kconfig:`SOC_NSIM_SEM <CONFIG_SOC_NSIM_SEM>`
- \ :kconfig:`SOC_NSIM_HS <CONFIG_SOC_NSIM_HS>`
- \ :kconfig:`SOC_NSIM_HS_SMP <CONFIG_SOC_NSIM_HS_SMP>`
- \ :kconfig:`SOC_NSIM_HS_MPUV6 <CONFIG_SOC_NSIM_HS_MPUV6>`
- \ :kconfig:`SOC_MPS2_AN521_CPU1 <CONFIG_SOC_MPS2_AN521_CPU1>`
- \ :kconfig:`SOC_MPS3_AN547 <CONFIG_SOC_MPS3_AN547>`
- \ :kconfig:`SOC_NRF52832 <CONFIG_SOC_NRF52832>`
- \ :kconfig:`SOC_NRF52833 <CONFIG_SOC_NRF52833>`
- \ :kconfig:`SOC_NRF52840 <CONFIG_SOC_NRF52840>`
- \ :kconfig:`SOC_NRF5340_CPUAPP <CONFIG_SOC_NRF5340_CPUAPP>`
- \ :kconfig:`SOC_MIMXRT595S_CM33 <CONFIG_SOC_MIMXRT595S_CM33>`
- \ :kconfig:`SOC_MIMXRT685S_CM33 <CONFIG_SOC_MIMXRT685S_CM33>`
- \ :kconfig:`SOC_MK22F51212 <CONFIG_SOC_MK22F51212>`
- \ :kconfig:`SOC_MK64F12 <CONFIG_SOC_MK64F12>`
- \ :kconfig:`SOC_MK66F18 <CONFIG_SOC_MK66F18>`
- \ :kconfig:`SOC_LPC55S16 <CONFIG_SOC_LPC55S16>`
- \ :kconfig:`SOC_LPC55S28 <CONFIG_SOC_LPC55S28>`
- \ :kconfig:`SOC_LPC55S69_CPU0 <CONFIG_SOC_LPC55S69_CPU0>`
- \ :kconfig:`SINGLE_PRECISION_FPU <CONFIG_SINGLE_PRECISION_FPU>`
- \ :kconfig:`SOC_RISCV_TELINK_B91 <CONFIG_SOC_RISCV_TELINK_B91>`
- \ :kconfig:`CPU_CORTEX_A <CONFIG_CPU_CORTEX_A>`
- \ :kconfig:`CPU_ATOM <CONFIG_CPU_ATOM>`
- \ :kconfig:`CPU_APOLLO_LAKE <CONFIG_CPU_APOLLO_LAKE>`
- \ :kconfig:`CPU_LAKEMONT <CONFIG_CPU_LAKEMONT>`
- \ :kconfig:`CPU_HAS_FPU_DOUBLE_PRECISION <CONFIG_CPU_HAS_FPU_DOUBLE_PRECISION>`

Kconfig definition
==================



At ``<Architecture>/Kconfig:549``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:39``

Menu path: (Top)

.. code-block:: kconfig

    config CPU_HAS_FPU
    	bool
    	help
    	  This option is enabled when the CPU has hardware floating point
    	  unit.

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*