> Since the ONFI 2.1, the onfi spec adds the Extended Parameter Page > to store the ECC info. > > The onfi spec tells us that if the nand chip's recommended ECC codeword > size is not 512 bytes, then the @ecc_bits is 0xff. The host _SHOULD_ > then > read the Extended ECC information that is part of the extended > parameter > page to retrieve the ECC requirements for this device. > > This patch implement the reading of the Extended Parameter Page, and > parses > the sections for ECC type, and get the ECC info from the ECC section. > > Tested this patch with Micron MT29F64G08CBABAWP. > > Signed-off-by: Huang Shijie <b32...@freescale.com>
Acked-by: Pekon Gupta <pe...@ti.com> Thanks.. with regards, pekon -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
