Re: ndfc ecc byte order

[Stefan Roese <sr@denx.de>]

On Friday 01 February 2008, Stefan Roese wrote:
> > So the SMC byte ordering is selected and it should match the version used
> > in U-Boot. In Linux the swapping is done in nand_ecc.c.
>
> Seems that I was incorrect here. Tests showed that writing from Linux and
> then reading back from U-Boot results in ECC errors. My comment above is
> bogus, since nand_calculate_ecc() from nand_ecc.c is not used with HW-ECC
> generation enabled.

And after another coffee I noticed that the current Linux implementation is 
correct. The U-Boot implementation needs to get fixed. Brown paper bag time 
for me.

Best regards,
Stefan