875 	struct nand_chip *nand;  in fsl_ifc_chip_init()  local
916 	nand = &priv->chip;  in fsl_ifc_chip_init()
917 	mtd = nand_to_mtd(nand);  in fsl_ifc_chip_init()
924 	nand->write_buf = fsl_ifc_write_buf;  in fsl_ifc_chip_init()
925 	nand->read_buf = fsl_ifc_read_buf;  in fsl_ifc_chip_init()
926 	nand->select_chip = fsl_ifc_select_chip;  in fsl_ifc_chip_init()
927 	nand->cmdfunc = fsl_ifc_cmdfunc;  in fsl_ifc_chip_init()
928 	nand->waitfunc = fsl_ifc_wait;  in fsl_ifc_chip_init()
931 	nand->bbt_td = &bbt_main_descr;  in fsl_ifc_chip_init()
932 	nand->bbt_md = &bbt_mirror_descr;  in fsl_ifc_chip_init()
935 	nand->options = NAND_NO_SUBPAGE_WRITE;  in fsl_ifc_chip_init()
936 	nand->bbt_options = NAND_BBT_USE_FLASH;  in fsl_ifc_chip_init()
939 		nand->read_byte = fsl_ifc_read_byte16;  in fsl_ifc_chip_init()
940 		nand->options |= NAND_BUSWIDTH_16;  in fsl_ifc_chip_init()
942 		nand->read_byte = fsl_ifc_read_byte;  in fsl_ifc_chip_init()
945 	nand->controller = &ifc_ctrl->controller;  in fsl_ifc_chip_init()
946 	nand_set_controller_data(nand, priv);  in fsl_ifc_chip_init()
948 	nand->ecc.read_page = fsl_ifc_read_page;  in fsl_ifc_chip_init()
949 	nand->ecc.write_page = fsl_ifc_write_page;  in fsl_ifc_chip_init()
952 	nand->ecc.size = 512;  in fsl_ifc_chip_init()
953 	nand->ecc.bytes = 8;  in fsl_ifc_chip_init()
957 		if (nand->options & NAND_BUSWIDTH_16) {  in fsl_ifc_chip_init()
967 		nand->ecc.strength = 4;  in fsl_ifc_chip_init()
973 		nand->ecc.strength = 4;  in fsl_ifc_chip_init()
981 			nand->ecc.strength = 4;  in fsl_ifc_chip_init()
984 			nand->ecc.strength = 8;  in fsl_ifc_chip_init()
985 			nand->ecc.bytes = 16;  in fsl_ifc_chip_init()
995 			nand->ecc.strength = 4;  in fsl_ifc_chip_init()
998 			nand->ecc.strength = 8;  in fsl_ifc_chip_init()
999 			nand->ecc.bytes = 16;  in fsl_ifc_chip_init()
1013 		nand->ecc.mode = NAND_ECC_HW;  in fsl_ifc_chip_init()
1014 		nand->ecc.layout = layout;  in fsl_ifc_chip_init()
1016 		nand->ecc.mode = NAND_ECC_SOFT;  in fsl_ifc_chip_init()