[U-Boot] [RFC] mmc: fsl_esdhc: Do not set high speed mode on MX25 and MX51

[Fabio Estevam]

Hi Benoît,

On Fri, Oct 20, 2017 at 10:40 AM, Benoît Thébaudeau <benoit at wsystem.com> wrote:

> With mainline U-Boot on my board, normal-speed SD cards work fine, but not HS
> ones. Both types of cards work fine at 48 MHz with my custom and older U-Boot.

Ok, great! What is the version of your old U-Boot?

>
> The main difference seems to be the management of SD timeouts. I will try to
> track the differences until I find the root cause. The test results in PIO mode
> might also give some clues.

Thanks for the investigation!