On 2015-08-27 17:34, Stefan Agner wrote:
> +static inline int vf610_nfc_correct_data(struct mtd_info *mtd, uint8_t *dat,
> + uint8_t *oob, int page)
> +{
> + struct vf610_nfc *nfc = mtd_to_nfc(mtd);
> + u32 ecc_status_off = NFC_MAIN_AREA(0) +
On 2015-08-27 17:34, Stefan Agner wrote:
> +static inline int vf610_nfc_correct_data(struct mtd_info *mtd, uint8_t *dat,
> + uint8_t *oob, int page)
> +{
> + struct vf610_nfc *nfc = mtd_to_nfc(mtd);
> + u32 ecc_status_off = NFC_MAIN_AREA(0) +
This adds hardware ECC support using the BCH encoder in the NFC IP.
The ECC encoder supports up to 32-bit correction by using 60 error
correction bytes. There is no sub-page ECC step, ECC is calculated
always accross the whole page (up to 2k pages).
Limitations:
- HW ECC: Only 2K page with 64+
This adds hardware ECC support using the BCH encoder in the NFC IP.
The ECC encoder supports up to 32-bit correction by using 60 error
correction bytes. There is no sub-page ECC step, ECC is calculated
always accross the whole page (up to 2k pages).
Limitations:
- HW ECC: Only 2K page with 64+
4 matches
Mail list logo
