boards: st: stm32n6: enable mpu for stm32n6 boards

gautierg-st · kartben · commit 07fec01141f5 · 2025-02-11T03:07:12.000+01:00
Enable MPU and HW Stack Protection for Nucleo N657x0-Q and STM32N6570 DK
boards.

Signed-off-by: Guillaume Gautier &lt;guillaume.gautier-ext@st.com&gt;
diff --git a/boards/st/nucleo_n657x0_q/nucleo_n657x0_q_defconfig b/boards/st/nucleo_n657x0_q/nucleo_n657x0_q_defconfig
@@ -11,5 +11,11 @@ CONFIG_GPIO=y
 CONFIG_CONSOLE=y
 CONFIG_UART_CONSOLE=y
 
+# Enable MPU
+CONFIG_ARM_MPU=y
+
+# Enable HW stack protection
+CONFIG_HW_STACK_PROTECTION=y
+
 # No internal Flash
 CONFIG_XIP=n
diff --git a/boards/st/nucleo_n657x0_q/nucleo_n657x0_q_stm32n657xx_sb_defconfig b/boards/st/nucleo_n657x0_q/nucleo_n657x0_q_stm32n657xx_sb_defconfig
@@ -11,6 +11,12 @@ CONFIG_GPIO=y
 CONFIG_CONSOLE=y
 CONFIG_UART_CONSOLE=y
 
+# Enable MPU
+CONFIG_ARM_MPU=y
+
+# Enable HW stack protection
+CONFIG_HW_STACK_PROTECTION=y
+
 # No internal Flash
 CONFIG_XIP=n
 
diff --git a/boards/st/stm32n6570_dk/stm32n6570_dk_defconfig b/boards/st/stm32n6570_dk/stm32n6570_dk_defconfig
@@ -11,5 +11,11 @@ CONFIG_GPIO=y
 CONFIG_CONSOLE=y
 CONFIG_UART_CONSOLE=y
 
+# Enable MPU
+CONFIG_ARM_MPU=y
+
+# Enable HW stack protection
+CONFIG_HW_STACK_PROTECTION=y
+
 # No internal Flash
 CONFIG_XIP=n
diff --git a/boards/st/stm32n6570_dk/stm32n6570_dk_stm32n657xx_sb_defconfig b/boards/st/stm32n6570_dk/stm32n6570_dk_stm32n657xx_sb_defconfig
@@ -11,6 +11,12 @@ CONFIG_GPIO=y
 CONFIG_CONSOLE=y
 CONFIG_UART_CONSOLE=y
 
+# Enable MPU
+CONFIG_ARM_MPU=y
+
+# Enable HW stack protection
+CONFIG_HW_STACK_PROTECTION=y
+
 # No internal Flash
 CONFIG_XIP=n
 
