AW: sd-card is not working on espressobin

[Moritz Berghof]

Hi Stefan,

thanks for the information. I tested the patchset already, it works. The Patchset comes also from me. Peter V. and I work together on this espressobin topic.


Thanks,
--
Moritz Berghof
Software Engineer
Tel. +49 30 921028-209 
Fax +49 30 921028-020
mberghof at phoenixcontact.com
www.phoenixcontact.com
 
PHOENIX CONTACT Cyber Security GmbH
Richard-Willstätter-Straße 6
D-12489 Berlin
Register Court: AG Charlottenburg, HR B 202908
Geschäftsführer/General Manager: Kilian Golm

-----Ursprüngliche Nachricht-----
Von: Stefan Roese <sr at denx.de> 
Gesendet: Montag, 4. Mai 2020 08:27
An: Moritz Berghof <mberghof at phoenixcontact.com>; u-boot mailing list <u-boot at lists.denx.de>
Cc: marek behun <marek.behun at nic.cz>; peter vollmer <peter.vollmer at gmail.com>
Betreff: Re: sd-card is not working on espressobin

***External email! Do not click links or open attachments unless you recognize the sender and know the content is safe.***

Hi Moritz,

On 27.04.20 09:56, Moritz Berghof wrote:
> Hi Community,
>
> Hi Marek, Hi Stefan,
>
> we are still working on the u-boot master of the espressobin platform.
>
> Do you have any ideas why mmc cannot find any sd-card?

Could you please give the patches from Peter Vollmer a try:

https://patchwork.ozlabs.org/project/uboot/patch/CAGwvh_PFPBcnbtt6RT3h+eQgQQpP7Kyq6bBDhwAkTTsyEeSA-Q@mail.gmail.com/

https://patchwork.ozlabs.org/project/uboot/patch/CAGwvh_NgxzyDAUOc1vUD4w7S8+yLiwpYj6HpFUQVU=Lwfo7Oiw@mail.gmail.com/

Thanks,
Stefan

> The mmc devices can be list and I changed the
> *armada-3720-espressobin.dts*
> <https://pxccs-gitlab.dev.de.innominate.com/pxccs-components/u-boot-ma
> inline/-/blob/master/arch/arm/dts/armada-3720-espressobin.dts>
> with:
>
> vcc_sd_reg0:regulator at 0{
>
>          …
>
> };
>
> &sdhci0 {
>
>          pinctrl-names = "default";
>
>          pinctrl-0 = <&sdio_pins>;
>
>          bus-width = <4>;
>
>          vqmmc-supply = <&vcc_sd_reg0>;
>
> status = "okay";
>
> };
>
> MMC ist activated on *mvebu_espressobin-88f3720_defconfig*
> <https://pxccs-gitlab.dev.de.innominate.com/pxccs-components/u-boot-mainline/-/blob/master/configs/mvebu_espressobin-88f3720_defconfig>.
>
> Greetings,
>
> --
>
> Moritz Berghof
>
> Software Engineer
>
> mberghof at phoenixcontact.com <mailto:mberghof at phoenixcontact.com>
>
> www.phoenixcontact.com <http://www.phoenixcontact.com/>
>
> PHOENIX CONTACT Cyber Security GmbH
>
> Richard-Willstätter-Straße 6 <x-apple-data-detectors://1/1>
> D-12489 Berlin <x-apple-data-detectors://1/1>
>
> Register Court: AG Charlottenburg, HR B 202908 Geschäftsführer/General 
> Manager: Kilian Golm
>
> .......................................................................................
>
> PHOENIX CONTACT Cyber Security GmbH
>
> Richard-Willstätter-Straße 6
>
> D-12489 Berlin
>
> 　
>
> Register Court: AG Charlottenburg, HR B 202908
>
> Geschäftsführer/General Manager: Kilian Golm
>
> //


Viele Grüße,
Stefan

--
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-51 Fax: (+49)-8142-66989-80 Email: sr at denx.de

.......................................................................................
PHOENIX CONTACT Cyber Security GmbH 
Richard-Willstätter-Straße 6  
D-12489 Berlin  
 
Register Court: AG Charlottenburg, HR B 202908 
Geschäftsführer/General Manager: Kilian Golm