char reg8_1a[8];
uint ddr_zq_cntl; /* 0x2170 - DDR ZQ calibration control*/
uint ddr_wrlvl_cntl; /* 0x2174 - DDR write leveling control*/
- uint ddr_pd_cntl; /* 0x2178 - DDR pre-drive conditioning control*/
+ char reg8_1aa[4];
uint ddr_sr_cntr; /* 0x217C - DDR self refresh counter */
uint ddr_sdram_rcw_1; /* 0x2180 - DDR Register Control Words 1 */
uint ddr_sdram_rcw_2; /* 0x2184 - DDR Register Control Words 2 */