MDCNFG_DE
#define MDCNFG_DE0 MDCNFG_DE (0) /* DRAM Enable bank 0 */
#define MDCNFG_DE1 MDCNFG_DE (1) /* DRAM Enable bank 1 */
#define MDCNFG_DE2 MDCNFG_DE (2) /* DRAM Enable bank 2 */
#define MDCNFG_DE3 MDCNFG_DE (3) /* DRAM Enable bank 3 */