AWR1843BOOST: CANFD peripheral Memory Protection Configuration

HI,

I am working on secondary bootloader (SBL)  implementation with CANFD. I have done normal initialization for CANFD communication.The entire code is working fine with code composer studio(CCS).

But if I do it by burning the image with uniflash it is not working.The CAN interrupt is not registering.

From other source I got to know that I need to set up the MPU(memory protection unit ) configuration for CANFD peripheral.I tried with following configuration but still not working.

Can you please provide me the correct MPU configuration for CANFD.

Used configuration:

#if ((SOC_XWR18XX_MSS_MCAN_BASE_ADDRESS & (128U - 1)) != 0)
#error SOC_XWR18XX_MSS_MCAN_BASE_ADDRESS not aligned to 128 bytes
#endif
    SOC_MPUSetRegion(SOC_MPU_REGION12);
    SOC_MPUSetRegionBaseAddress(SOC_XWR18XX_MSS_MCAN_BASE_ADDRESS);
    SOC_MPUSetRegionTypeAndPermission(SOC_MPU_STRONGLYORDERED_SHAREABLE, SOC_MPU_PRIV_RW_USER_RO_NOEXEC);
    SOC_MPUSetRegionSizeRegister(SOC_MPU_REGION_ENABLE | SOC_MPU_128_BYTES);