sdhci timeout on imx8mq

Lucas Stach l.stach at
Fri Dec 18 15:07:34 EST 2020

Hi all,

Am Mittwoch, dem 08.07.2020 um 01:32 +0000 schrieb BOUGH CHEN:
> -----Original Message-----
> From: Fabio Estevam [mailto:festevam at]
> Sent: 2020年7月7日 20:45
> To: Angus Ainslie <angus at>
> Cc: BOUGH CHEN <haibo.chen at>; Ulf Hansson
> <ulf.hansson at>; Guido Günther <agx at>; linux-mmc
> <linux-mmc at>; Adrian Hunter <adrian.hunter at>;
> dl-linux-imx <linux-imx at>; Sascha Hauer
> <kernel at>;
> <linux-arm-kernel at>
> Subject: Re: sdhci timeout on imx8mq
> Hi Angus,
> On Tue, Jun 30, 2020 at 4:39 PM Angus Ainslie <angus at> wrote:
> > Has there been any progress with this. I'm getting this on about
> > 50%
> > of
> Not from my side, sorry.
> Bough,
> Do you know why this problem affects the imx8mq-evk versions that are
> populated with the Micron eMMC and not the ones with Sandisk eMMC?

Hi Angus,

Can you show me the full fail log? I do not meet this issue on my side,
besides, which kind of uboot do you use?

Has there been any progress on this issue? I'm now hitting this on a
system that just upgraded from 5.4 to 5.10. Has anyone tried bisecting
this issue, yet?


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