From 9b6140eafc1cde3f5abcdd271ac5618b93f344b1 Mon Sep 17 00:00:00 2001 From: Florian Vaussard Date: Thu, 8 Dec 2016 08:34:50 +0100 Subject: [PATCH] arm: stm32f4: Add FPU support The Cortex-M4 of the STM32F4 family has an FPU. Enable the FPU support by selecting CPU_HAS_FPU. Change-Id: Iddae9c547df6e010562649eb0997dc61563c8fc4 Signed-off-by: Florian Vaussard --- arch/arm/soc/st_stm32/stm32f4/Kconfig.series | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/soc/st_stm32/stm32f4/Kconfig.series b/arch/arm/soc/st_stm32/stm32f4/Kconfig.series index eddf42a5102..fe4dae69b53 100644 --- a/arch/arm/soc/st_stm32/stm32f4/Kconfig.series +++ b/arch/arm/soc/st_stm32/stm32f4/Kconfig.series @@ -9,6 +9,7 @@ config SOC_SERIES_STM32F4X bool "STM32F4x Series MCU" select CPU_CORTEX_M select CPU_CORTEX_M4 + select CPU_HAS_FPU select SOC_FAMILY_STM32 select SYS_POWER_LOW_POWER_STATE_SUPPORTED select HAS_STM32CUBE