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arch: arm: stm32f7: Kconfig: select CPU_HAS_ARM_MPU

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Now that Cortex-M7 cache issues have been fixed in commits 828ae6b8 and
13972693, it is possible to safely enable the MPU on the STM32F7 SoC
series.

Note that the ITCM area is not mapped into an MPU region. This should
not be an issue for now, as Zephyr does not provide yet a way to
populate and use this area.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit is contained in:
Aurelien Jarno 2018-11-12 22:06:26 +01:00 • committed by Anas Nashif
commit 1b1f832197
1 changed files with 1 additions and 0 deletions
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soc/arm/st_stm32/stm32f7/Kconfig.series
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@ -12,6 +12,7 @@ config SOC_SERIES_STM32F7X
select SOC_FAMILY_STM32
select SYS_POWER_LOW_POWER_STATE_SUPPORTED
select HAS_STM32CUBE
select CPU_HAS_ARM_MPU
select CPU_HAS_SYSTICK
select CLOCK_CONTROL_STM32_CUBE if CLOCK_CONTROL
help