XRS_RTC_BASE
#define XRS_CUR_NSEC0 (XRS_RTC_BASE + 0x1004)
#define XRS_CUR_NSEC1 (XRS_RTC_BASE + 0x1006)
#define XRS_CUR_SEC0 (XRS_RTC_BASE + 0x1008)
#define XRS_CUR_SEC1 (XRS_RTC_BASE + 0x100a)
#define XRS_CUR_SEC2 (XRS_RTC_BASE + 0x100c)
#define XRS_TIME_CC0 (XRS_RTC_BASE + 0x1010)
#define XRS_TIME_CC1 (XRS_RTC_BASE + 0x1012)
#define XRS_TIME_CC2 (XRS_RTC_BASE + 0x1014)
#define XRS_STEP_SIZE0 (XRS_RTC_BASE + 0x1020)
#define XRS_STEP_SIZE1 (XRS_RTC_BASE + 0x1022)
#define XRS_STEP_SIZE2 (XRS_RTC_BASE + 0x1024)
#define XRS_ADJUST_NSEC0 (XRS_RTC_BASE + 0x1034)
#define XRS_ADJUST_NSEC1 (XRS_RTC_BASE + 0x1036)
#define XRS_ADJUST_SEC0 (XRS_RTC_BASE + 0x1038)
#define XRS_ADJUST_SEC1 (XRS_RTC_BASE + 0x103a)
#define XRS_ADJUST_SEC2 (XRS_RTC_BASE + 0x103c)
#define XRS_TIME_CMD (XRS_RTC_BASE + 0x1040)