116 	struct nand_chip *chip = mtd_to_nand(mtd);  in rockchip_nand_select_chip()  local
117 	struct rk_nand *rknand = to_rknand(chip->controller);  in rockchip_nand_select_chip()
131 		chip->IO_ADDR_R = bank_base;  in rockchip_nand_select_chip()
132 		chip->IO_ADDR_W = bank_base;  in rockchip_nand_select_chip()
145 	struct nand_chip *chip = mtd_to_nand(mtd);  in rockchip_nand_cmd_ctrl()  local
146 	struct rk_nand *rknand = to_rknand(chip->controller);  in rockchip_nand_cmd_ctrl()
155 		chip->IO_ADDR_W = bank_base;  in rockchip_nand_cmd_ctrl()
159 		writeb(dat & 0xFF, chip->IO_ADDR_W);  in rockchip_nand_cmd_ctrl()
166 	struct nand_chip *chip = mtd_to_nand(mtd);  in rockchip_nand_read_buf()  local
167 	struct rk_nand *rknand = to_rknand(chip->controller);  in rockchip_nand_read_buf()
180 	struct nand_chip *chip = mtd_to_nand(mtd);  in rockchip_nand_write_buf()  local
181 	struct rk_nand *rknand = to_rknand(chip->controller);  in rockchip_nand_write_buf()
201 	struct nand_chip *chip = mtd_to_nand(mtd);  in rockchip_nand_dev_ready()  local
202 	struct rk_nand *rknand = to_rknand(chip->controller);  in rockchip_nand_dev_ready()
214 	struct nand_chip *chip = mtd_to_nand(mtd);  in rockchip_nand_hw_ecc_setup()  local
215 	struct rk_nand *rknand = to_rknand(chip->controller);  in rockchip_nand_hw_ecc_setup()
285 	struct nand_chip *chip = mtd_to_nand(mtd);  in rockchip_nand_read_extra_oob()  local
286 	struct nand_ecc_ctrl *ecc = &chip->ecc;  in rockchip_nand_read_extra_oob()
293 	chip->cmdfunc(mtd, NAND_CMD_RNDOUT, offset + mtd->writesize, -1);  in rockchip_nand_read_extra_oob()
300 	struct nand_chip *chip = mtd_to_nand(mtd);  in rockchip_nand_write_extra_oob()  local
301 	struct nand_ecc_ctrl *ecc = &chip->ecc;  in rockchip_nand_write_extra_oob()
308 	chip->cmdfunc(mtd, NAND_CMD_RNDIN, offset + mtd->writesize, -1);  in rockchip_nand_write_extra_oob()
314 						   struct nand_chip *chip,  in rockchip_nand_hw_syndrome_pio_read_page()  argument
319 	struct rk_nand *rknand = to_rknand(chip->controller);  in rockchip_nand_hw_syndrome_pio_read_page()
320 	struct nand_ecc_ctrl *ecc = &chip->ecc;  in rockchip_nand_hw_syndrome_pio_read_page()
335 		u8 *oob = chip->oob_poi + oob_off;  in rockchip_nand_hw_syndrome_pio_read_page()
365 	rockchip_nand_read_extra_oob(mtd, chip->oob_poi);  in rockchip_nand_hw_syndrome_pio_read_page()
389 						    struct nand_chip *chip,  in rockchip_nand_hw_syndrome_pio_write_page()  argument
394 	struct rk_nand *rknand = to_rknand(chip->controller);  in rockchip_nand_hw_syndrome_pio_write_page()
395 	struct nand_ecc_ctrl *ecc = &chip->ecc;  in rockchip_nand_hw_syndrome_pio_write_page()
402 	const u8 *oob = chip->oob_poi + oob_off;  in rockchip_nand_hw_syndrome_pio_write_page()
420 		oob = chip->oob_poi + oob_off;  in rockchip_nand_hw_syndrome_pio_write_page()
438 	rockchip_nand_write_extra_oob(mtd, chip->oob_poi);  in rockchip_nand_hw_syndrome_pio_write_page()
481 	struct nand_chip *chip = mtd_to_nand(mtd);  in rockchip_nand_hw_ecc_ctrl_init()  local
482 	struct rk_nand *rknand = to_rknand(chip->controller);  in rockchip_nand_hw_ecc_ctrl_init()
489 	if (fdtdec_get_bool(gd->fdt_blob, chip->flash_node,  in rockchip_nand_hw_ecc_ctrl_init()
544 	struct nand_chip *chip = mtd_to_nand(mtd);  in rockchip_nand_block_bad()  local
546 	int chipnr = (int)(ofs >> chip->chip_shift);  in rockchip_nand_block_bad()
548 	page = (int)(ofs >> chip->page_shift) & chip->pagemask;  in rockchip_nand_block_bad()
549 	chip->select_chip(mtd, chipnr);  in rockchip_nand_block_bad()
550 	chip->cmdfunc(mtd, NAND_CMD_READ0, 0x00, page);  in rockchip_nand_block_bad()
552 	   chip, chip->buffers->databuf, 0, page) == -1) {  in rockchip_nand_block_bad()
554 		chip->cmdfunc(mtd, NAND_CMD_READOOB, chip->badblockpos, page);  in rockchip_nand_block_bad()
555 		bad = chip->read_byte(mtd);  in rockchip_nand_block_bad()
559 		chip->cmdfunc(mtd, NAND_CMD_READOOB, chip->badblockpos,  in rockchip_nand_block_bad()
561 		bad = chip->read_byte(mtd);  in rockchip_nand_block_bad()
565 		page += ((mtd->erasesize - mtd->writesize) >> chip->page_shift);  in rockchip_nand_block_bad()
566 		chip->cmdfunc(mtd, NAND_CMD_READOOB, chip->badblockpos, page);  in rockchip_nand_block_bad()
567 		bad = chip->read_byte(mtd);  in rockchip_nand_block_bad()
571 	chip->select_chip(mtd, -1);  in rockchip_nand_block_bad()
580 	struct nand_chip *chip;  in rockchip_nand_chip_init()  local
584 	chip = kzalloc(sizeof(*chip), GFP_KERNEL);  in rockchip_nand_chip_init()
586 	chip->chip_delay = 50;  in rockchip_nand_chip_init()
587 	chip->flash_node = node;  in rockchip_nand_chip_init()
588 	chip->select_chip = rockchip_nand_select_chip;  in rockchip_nand_chip_init()
589 	chip->cmd_ctrl = rockchip_nand_cmd_ctrl;  in rockchip_nand_chip_init()
590 	chip->read_buf = rockchip_nand_read_buf;  in rockchip_nand_chip_init()
591 	chip->write_buf = rockchip_nand_write_buf;  in rockchip_nand_chip_init()
592 	chip->read_byte = rockchip_nand_read_byte;  in rockchip_nand_chip_init()
593 	chip->dev_ready = rockchip_nand_dev_ready;  in rockchip_nand_chip_init()
594 	chip->controller = &rknand->controller;  in rockchip_nand_chip_init()
595 	chip->block_bad = rockchip_nand_block_bad;  in rockchip_nand_chip_init()
596 	chip->bbt_options = NAND_BBT_USE_FLASH | NAND_BBT_NO_OOB;  in rockchip_nand_chip_init()
597 	chip->options = NAND_NO_SUBPAGE_WRITE;  in rockchip_nand_chip_init()
604 	mtd = nand_to_mtd(chip);  in rockchip_nand_chip_init()
613 	ret = rockchip_nand_ecc_init(mtd, &chip->ecc);  in rockchip_nand_chip_init()