arch: arm: specify max MPU regions for CONFIG_ARMV7_M_ARMV8_M_MAINLINE

Specifies max value of 16 MPU regions for this processor.

Signed-off-by: Danny Nuch <dannynuch@gmail.com>

Author: dnuch

include/zephyr/arch/arm/mpu/arm_mpu.h

@@ -25,7 +25,7 @@
 #define Z_ARM_CPU_HAS_PMSAV8_MPU 0
 #endif
 
-#if defined(CONFIG_ARMV8_M_MAINLINE)
+#if defined(CONFIG_ARMV7_M_ARMV8_M_MAINLINE) || defined(CONFIG_ARMV8_M_MAINLINE)
 #define Z_ARM_MPU_MAX_REGIONS 16U
 #else
 #define Z_ARM_MPU_MAX_REGIONS 8U