GPMC_CONFIG1_0
#define GPMC_CS_SIZE (GPMC_CONFIG1_1 - GPMC_CONFIG1_0)
((base) + GPMC_CONFIG1_0 + (cs) * GPMC_CS_SIZE)
(GPMC_CONFIG1_0 + (cs) * GPMC_CS_SIZE)
#define GPMC_CONFIG1_i (GPMC_CONFIG1_0 - GPMC_CONFIG1_0)
#define GPMC_CONFIG2_i (GPMC_CONFIG2_0 - GPMC_CONFIG1_0)
#define GPMC_CONFIG3_i (GPMC_CONFIG3_0 - GPMC_CONFIG1_0)
#define GPMC_CONFIG4_i (GPMC_CONFIG4_0 - GPMC_CONFIG1_0)
#define GPMC_CONFIG5_i (GPMC_CONFIG5_0 - GPMC_CONFIG1_0)
#define GPMC_CONFIG6_i (GPMC_CONFIG6_0 - GPMC_CONFIG1_0)
#define GPMC_CONFIG7_i (GPMC_CONFIG7_0 - GPMC_CONFIG1_0)
sc->sc_cmd_reg = GPMC_NAND_COMMAND_0 - GPMC_CONFIG1_0;
sc->sc_addr_reg = GPMC_NAND_ADDRESS_0 - GPMC_CONFIG1_0;
sc->sc_data_reg = GPMC_NAND_DATA_0 - GPMC_CONFIG1_0;