correct CMSDK for M0Plus due to MPU is not presented

Author: Qinghao Shi

targets/TARGET_ARM_FM/TARGET_FVP_MPS2/TARGET_FVP_MPS2_M0P/device/CMSDK_CM0plus.h

@@ -98,7 +98,7 @@ typedef enum IRQn {
 
 /* --------  Configuration of the Cortex-M0+ Processor and Core Peripherals  ------ */
 #define __CM0PLUS_REV             0x0000    /* Core revision r0p0                              */
-#define __MPU_PRESENT             1         /* MPU present or not                              */
+#define __MPU_PRESENT             0         /* MPU present or not                              */
 #define __VTOR_PRESENT            1         /* VTOR present or not                             */
 #define __NVIC_PRIO_BITS          2         /* Number of Bits used for Priority Levels         */
 #define __Vendor_SysTickConfig    0         /* Set to 1 if different SysTick Config is used    */