soc: arm: sam3x: add MPU capability

Add Memory Protection (MPU) capability to the Atmel SAM3X SoC.

Signed-off-by: Ioannis Glaropoulos <[email protected]>

Author: ioannisg

soc/arm/atmel_sam/sam3x/Kconfig.series

@@ -11,6 +11,7 @@ config SOC_SERIES_SAM3X
 	select CPU_CORTEX_M3
 	select SOC_FAMILY_SAM
 	select CPU_HAS_SYSTICK
+	select CPU_HAS_ARM_MPU
 	select ASF
 	help
 	  Enable support for Atmel SAM3X Cortex-M3 microcontrollers.