[U-Boot] fsl_esdhc driver is broken with DM

[Jagan Teki]

On Sun, Oct 1, 2017 at 9:20 PM, Fabio Estevam <festevam at gmail.com> wrote:
> Hi Tom,
>
> On Sun, Oct 1, 2017 at 11:49 AM, Tom Rini <trini at konsulko.com> wrote:
>
>>> Same regression is observed with mx7dsabresd board as well.
>>
>> It's likely to be all i.MX :(
>
> Only the i.MX configs with CONFIG_DM_MMC=y.
>
>> Have all of the changes gone in such that an i.MX platform with SPL can
>> be non-interactively booted via imx_usb?  Not having my iMX platforms in
>> automated testing means that I always end up not testing them nearly
>> often enough.
>
> Yes, Stefan's patches have been been applied and are in mainline now.
>
> doc/README.sdp contains all the details to get imx_usb to load SPL + u-boot.img.
>
> However, the two platforms I saw the issue does not use SPL.
>
> Jagan,
>
> I noticed that some of your i.MX boards do select CONFIG_DM_MMC=y.
>
> Is MMC functional in U-Boot mainline on these targets?

Yes, currently I'm using DM_MMC for U-Boot proper and recently I've
moved SPL as well [1].  But I've seen an issue with i.MX6UL while
moving to OF_SPL

[1] https://patchwork.ozlabs.org/cover/815776/

thanks!
-- 
Jagan Teki
Free Software Engineer | www.openedev.com
U-Boot, Linux | Upstream Maintainer
Hyderabad, India.