#define GPIO_BASE (0x2320000)
#define GPIO_DIR_OFFSET (0x10)
#define GPIO_SETDATA_OFFSET (0x18)
#define GPIO_CLEARDATA_OFFSET (0x1C)

void testfunc();

void testfunc()
{

    while (1)
    {
        asm("   IDLE");

    }
}

void main(void)
{

    volatile uint32_t *reg_val;

     reg_val = (volatile uint32_t *)(GPIO_BASE + GPIO_DIR_OFFSET);
     // configure as output pin -- write 0 to the Direction register
     *reg_val &= ~ (1 << 8);


     reg_val = (volatile uint32_t *) (GPIO_BASE + GPIO_SETDATA_OFFSET);
     // Write value 1 in the set data register, so that Out data register will be 1
     *reg_val |= (1 << 8);
    testfunc();

 // After the UART boot, connect to CCS, open the memory browser window and give address 0x02320000
// The value of 0x02320014 will be set as 00000100.
// By this way... you can set some register values........and you can confirm that,  your UART boot is successful.... :- )

}