struct mxc_nand_host *host = nand_get_controller_data(chip);
uint16_t config1;
- if (chip->ecc.mode != NAND_ECC_HW)
+ if (chip->ecc.engine_type != NAND_ECC_ENGINE_TYPE_ON_HOST)
return;
config1 = readw(NFC_V1_V2_CONFIG1);
struct mxc_nand_host *host = nand_get_controller_data(chip);
uint32_t config2;
- if (chip->ecc.mode != NAND_ECC_HW)
+ if (chip->ecc.engine_type != NAND_ECC_ENGINE_TYPE_ON_HOST)
return;
config2 = readl(NFC_V3_CONFIG2);
struct mxc_nand_host *host = nand_get_controller_data(nand_chip);
uint16_t config1 = 0;
- if (nand_chip->ecc.mode == NAND_ECC_HW && mtd->writesize)
+ if (nand_chip->ecc.engine_type == NAND_ECC_ENGINE_TYPE_ON_HOST &&
+ mtd->writesize)
config1 |= NFC_V1_V2_CONFIG1_ECC_EN;
if (!host->devtype_data->irqpending_quirk)
if (mtd->writesize) {
uint16_t pages_per_block = mtd->erasesize / mtd->writesize;
- if (nand_chip->ecc.mode == NAND_ECC_HW)
+ if (nand_chip->ecc.engine_type == NAND_ECC_ENGINE_TYPE_ON_HOST)
config1 |= NFC_V1_V2_CONFIG1_ECC_EN;
host->eccsize = get_eccsize(mtd);
}
if (mtd->writesize) {
- if (chip->ecc.mode == NAND_ECC_HW)
+ if (chip->ecc.engine_type == NAND_ECC_ENGINE_TYPE_ON_HOST)
config2 |= NFC_V3_CONFIG2_ECC_EN;
config2 |= NFC_V3_CONFIG2_PPB(
struct mxc_nand_host *host = nand_get_controller_data(chip);
struct device *dev = mtd->dev.parent;
- switch (chip->ecc.mode) {
- case NAND_ECC_HW:
+ switch (chip->ecc.engine_type) {
+ case NAND_ECC_ENGINE_TYPE_ON_HOST:
chip->ecc.read_page = mxc_nand_read_page;
chip->ecc.read_page_raw = mxc_nand_read_page_raw;
chip->ecc.read_oob = mxc_nand_read_oob;
chip->ecc.write_oob = mxc_nand_write_oob;
break;
- case NAND_ECC_SOFT:
+ case NAND_ECC_ENGINE_TYPE_SOFT:
break;
default:
*/
host->used_oobsize = min(mtd->oobsize, 218U);
- if (chip->ecc.mode == NAND_ECC_HW) {
+ if (chip->ecc.engine_type == NAND_ECC_ENGINE_TYPE_ON_HOST) {
if (is_imx21_nfc(host) || is_imx27_nfc(host))
chip->ecc.strength = 1;
else
mtd_set_ooblayout(mtd, host->devtype_data->ooblayout);
if (host->pdata.hw_ecc) {
- this->ecc.mode = NAND_ECC_HW;
+ this->ecc.engine_type = NAND_ECC_ENGINE_TYPE_ON_HOST;
} else {
- this->ecc.mode = NAND_ECC_SOFT;
- this->ecc.algo = NAND_ECC_HAMMING;
+ this->ecc.engine_type = NAND_ECC_ENGINE_TYPE_SOFT;
+ this->ecc.algo = NAND_ECC_ALGO_HAMMING;
}
/* NAND bus width determines access functions used by upper layer */