* @ecc_step_ds: [INTERN] ECC step required by the @ecc_strength_ds,
* also from the datasheet. It is the recommended ECC step
* size, if known; if unknown, set to zero.
+ * @onfi_timing_mode_default: [INTERN] default ONFI timing mode. This field is
+ * either deduced from the datasheet if the NAND
+ * chip is not ONFI compliant or set to 0 if it is
+ * (an ONFI chip is always configured in mode 0
+ * after a NAND reset)
* @numchips: [INTERN] number of physical chips
* @chipsize: [INTERN] the size of one chip for multichip arrays
* @pagemask: [INTERN] page number mask = number of (pages / chip) - 1
uint8_t bits_per_cell;
uint16_t ecc_strength_ds;
uint16_t ecc_step_ds;
+ int onfi_timing_mode_default;
int badblockpos;
int badblockbits;
* @options: stores various chip bit options
* @id_len: The valid length of the @id.
* @oobsize: OOB size
+ * @ecc: ECC correctability and step information from the datasheet.
* @ecc.strength_ds: The ECC correctability from the datasheet, same as the
* @ecc_strength_ds in nand_chip{}.
* @ecc.step_ds: The ECC step required by the @ecc.strength_ds, same as the
* @ecc_step_ds in nand_chip{}, also from the datasheet.
* For example, the "4bit ECC for each 512Byte" can be set with
* NAND_ECC_INFO(4, 512).
+ * @onfi_timing_mode_default: the default ONFI timing mode entered after a NAND
+ * reset. Should be deduced from timings described
+ * in the datasheet.
+ *
*/
struct nand_flash_dev {
char *name;
uint16_t strength_ds;
uint16_t step_ds;
} ecc;
+ int onfi_timing_mode_default;
};
/**