/* Enable the use of SYSCTL_RCC2 register for clock control. 
Enables the USERCC2 bit in SYSCTTL_RCC2. Settings in SYSCTL_RCC2 will override settings in SYSCTL_RCC. This function must be called before other calls to manipulate the clock, as unicore-mx uses the SYSCTL_RCC2 register.  */
void rcc_enable_rcc2(void)
/* Enable the use of SYSCTL_RCC2 register for clock control. 
Enables the USERCC2 bit in SYSCTTL_RCC2. Settings in SYSCTL_RCC2 will override settings in SYSCTL_RCC. This function must be called before other calls to manipulate the clock, as unicore-mx uses the SYSCTL_RCC2 register.  */
void rcc_enable_rcc2(void)
{
	SYSCTL_RCC2 |= SYSCTL_RCC2_USERCC2;
}