[PATCH 2/3] ARM: configs: stm32: Enable ARM_MPU

[Vladimir Murzin]

On 12/12/17 18:02, Alexandre Torgue wrote:
> STM32 MCUs embed a Memory Protection Unit. Enabling this setting will
> allow the Kernel to configure the MPU according to devicetree.

Would it be better to "select ARM_MPU" for machines with Cortex-M7?

Vladimir

> 
> Signed-off-by: Alexandre Torgue <alexandre.torgue at st.com>
> 
> diff --git a/arch/arm/configs/stm32_defconfig b/arch/arm/configs/stm32_defconfig
> index bb358ff..e642bdf9 100644
> --- a/arch/arm/configs/stm32_defconfig
> +++ b/arch/arm/configs/stm32_defconfig
> @@ -24,6 +24,7 @@ CONFIG_SET_MEM_PARAM=y
>  CONFIG_DRAM_BASE=0x90000000
>  CONFIG_FLASH_MEM_BASE=0x08000000
>  CONFIG_FLASH_SIZE=0x00200000
> +CONFIG_ARM_MPU=y
>  CONFIG_PREEMPT=y
>  # CONFIG_ATAGS is not set
>  CONFIG_ZBOOT_ROM_TEXT=0x0
>