From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexandre Torgue Subject: [PATCH v2 3/4] ARM: stm32: Select ARM_MPU for cortex-M7 machines Date: Wed, 28 Feb 2018 14:10:57 +0100 Message-ID: <1519823458-27734-4-git-send-email-alexandre.torgue@st.com> References: <1519823458-27734-1-git-send-email-alexandre.torgue@st.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1519823458-27734-1-git-send-email-alexandre.torgue@st.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Maxime Coquelin , arnd@arndb.de, robh+dt@kernel.org, mark.rutland@arm.com, linux@armlinux.org.uk, patrice.chotard@st.com, lee.jones@linaro.org Cc: devicetree@vger.kernel.org, vladimir.murzin@arm.com, Alexandre Torgue , linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org STM32 MCUs embed a Memory Protection Unit. Enabling ARM_MPU flag will allow the Kernel to configure the MPU according to the devicetree. Signed-off-by: Alexandre Torgue diff --git a/arch/arm/mach-stm32/Kconfig b/arch/arm/mach-stm32/Kconfig index 713c068..c2ad8e9 100644 --- a/arch/arm/mach-stm32/Kconfig +++ b/arch/arm/mach-stm32/Kconfig @@ -29,15 +29,18 @@ config MACH_STM32F469 config MACH_STM32F746 bool "STMicroelectronics STM32F746" select ARM_AMBA + select ARM_MPU default y config MACH_STM32F769 bool "STMicroelectronics STM32F769" select ARM_AMBA + select ARM_MPU default y config MACH_STM32H743 bool "STMicroelectronics STM32H743" + select ARM_MPU default y endif # ARMv7-M -- 2.7.4