[U-Boot] need clarification regarding mmc csd structure declaration

[Gururaja Hebbar K R]

Hi,

> > So my doubt is, Shouldn't erase_grp_size come before sector size. 
> 
> No. But sometimes, erase_grp_size just isn't there at all, 
> and you have a 1-bit flag right before sector_size instead.
> 
> Currently, these values aren't actually used by u-boot, but I 
> guess ideally, we should either read them correctly or not 
> read them at all.

Thanks for the clarification. 

Regards
Gururaja