[U-Boot] mmc "Tran Speed" shows in mmcinfo

[Lei Wen]

Hi,

I currently see the "Tran Speed" always lock at 25000000 when I type
the mmcinfo.
While I look the code, it seems mmc->tran_speed is gotten by the parsing csd.
But I fail to understand it means by comparing with the spec.

As I think the "Trans Speed" should be the true speed of current slot,
that should be
(mmc->clock * mmc->bus_width / 8). Is this setting better?

Or is there somebody could explain to me why mmc->tran_speed should be set
as freq*mult version?

Thanks,
Lei