Status NAND Hardware ECC

[Matt Hsu]

Sven Rebhan wrote:
> Hello everybody,
>
> what is the current state of the NAND hardware ECC support?
>   
    IFAIK, the feature of NAND hardware ECC is in support in kernel.
    But the problem is, the dfu-util did not program the ECC field. 
    You will see the ECC error message flooding during booting once ECC 
feature is enabled.
 
> What need to be done to enable it? What are your plans?
>   
    If you want to enable ECC support, plan A) is to use mtd utility to 
flash rootfs.
    The plan B) is to add feature of programing ECC field when DFU-ing 
in the uboot.

    Cheers,

    Matt
> Thanks in advance for the enlightenment! ;-)
>
>     Sven
>
>