401 	struct nand_chip *nand;  in fsmc_nand_switch_ecc()  local
412 	nand = mtd_to_nand(mtd);  in fsmc_nand_switch_ecc()
416 		nand->ecc.mode = NAND_ECC_HW;  in fsmc_nand_switch_ecc()
417 		nand->ecc.bytes = 3;  in fsmc_nand_switch_ecc()
418 		nand->ecc.strength = 1;  in fsmc_nand_switch_ecc()
419 		nand->ecc.layout = &fsmc_ecc1_layout;  in fsmc_nand_switch_ecc()
420 		nand->ecc.calculate = fsmc_read_hwecc;  in fsmc_nand_switch_ecc()
421 		nand->ecc.correct = nand_correct_data;  in fsmc_nand_switch_ecc()
427 		nand->ecc.mode = NAND_ECC_SOFT_BCH;  in fsmc_nand_switch_ecc()
428 		nand->ecc.strength = 4;  in fsmc_nand_switch_ecc()
429 		nand->ecc.layout = NULL;  in fsmc_nand_switch_ecc()
441 int fsmc_nand_init(struct nand_chip *nand)  in fsmc_nand_init()  argument
468 	nand->options = 0;  in fsmc_nand_init()
470 	nand->options |= NAND_BUSWIDTH_16;  in fsmc_nand_init()
472 	nand->ecc.mode = NAND_ECC_HW;  in fsmc_nand_init()
473 	nand->ecc.size = 512;  in fsmc_nand_init()
474 	nand->ecc.calculate = fsmc_read_hwecc;  in fsmc_nand_init()
475 	nand->ecc.hwctl = fsmc_enable_hwecc;  in fsmc_nand_init()
476 	nand->cmd_ctrl = fsmc_nand_hwcontrol;  in fsmc_nand_init()
477 	nand->IO_ADDR_R = nand->IO_ADDR_W =  in fsmc_nand_init()
479 	nand->badblockbits = 7;  in fsmc_nand_init()
481 	mtd = nand_to_mtd(nand);  in fsmc_nand_init()
485 		nand->ecc.bytes = 13;  in fsmc_nand_init()
486 		nand->ecc.strength = 8;  in fsmc_nand_init()
487 		nand->ecc.correct = fsmc_bch8_correct_data;  in fsmc_nand_init()
488 		nand->ecc.read_page = fsmc_read_page_hwecc;  in fsmc_nand_init()
490 			nand->ecc.layout = &fsmc_ecc4_sp_layout;  in fsmc_nand_init()
493 				nand->ecc.layout = &fsmc_ecc4_224_layout;  in fsmc_nand_init()
495 				nand->ecc.layout = &fsmc_ecc4_lp_layout;  in fsmc_nand_init()
500 		nand->ecc.bytes = 3;  in fsmc_nand_init()
501 		nand->ecc.strength = 1;  in fsmc_nand_init()
502 		nand->ecc.layout = &fsmc_ecc1_layout;  in fsmc_nand_init()
503 		nand->ecc.correct = nand_correct_data;  in fsmc_nand_init()