From: "Pali Rohár" <pali.rohar@gmail.com>
To: Pavel Machek <pavel@ucw.cz>
Cc: sre@debian.org, sre@ring0.de,
kernel list <linux-kernel@vger.kernel.org>,
linux-arm-kernel <linux-arm-kernel@lists.infradead.org>,
linux-omap@vger.kernel.org, tony@atomide.com, khilman@kernel.org,
aaro.koskinen@iki.fi, freemangordon@abv.bg
Subject: Re: N900: fixing MMC at boot
Date: Sat, 6 Dec 2014 19:08:46 +0100 [thread overview]
Message-ID: <201412061908.46854@pali> (raw)
In-Reply-To: <20141206180429.GA312@amd>
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On Saturday 06 December 2014 19:04:29 Pavel Machek wrote:
> On Sat 2014-12-06 18:40:16, Pali Rohár wrote:
> > On Saturday 06 December 2014 18:35:27 Pavel Machek wrote:
> > > Hi!
> > >
> > > For a long time, MMC was not working during boot...
> > > (making the box unusable without nfsroot). It seems
> > > problem is in the regulators, because with diff below, I
> > > was able to mount root on SD card for a first time ... in
> > > a long time.
> >
> > Hi, do you mean external SD card or internal eMMC (MyDocs)?
>
> I mean u-SD card. But it is strange. I reverted the patch now,
> and it still works. Not sure why or what I've done
> differently.
>
> Pavel
Remove battery wait some time and try again. Maybe you configured
something which can be cleared only after full device shutdown...
--
Pali Rohár
pali.rohar@gmail.com
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WARNING: multiple messages have this Message-ID (diff)
From: pali.rohar@gmail.com (Pali Rohár)
To: linux-arm-kernel@lists.infradead.org
Subject: N900: fixing MMC at boot
Date: Sat, 6 Dec 2014 19:08:46 +0100 [thread overview]
Message-ID: <201412061908.46854@pali> (raw)
In-Reply-To: <20141206180429.GA312@amd>
On Saturday 06 December 2014 19:04:29 Pavel Machek wrote:
> On Sat 2014-12-06 18:40:16, Pali Roh?r wrote:
> > On Saturday 06 December 2014 18:35:27 Pavel Machek wrote:
> > > Hi!
> > >
> > > For a long time, MMC was not working during boot...
> > > (making the box unusable without nfsroot). It seems
> > > problem is in the regulators, because with diff below, I
> > > was able to mount root on SD card for a first time ... in
> > > a long time.
> >
> > Hi, do you mean external SD card or internal eMMC (MyDocs)?
>
> I mean u-SD card. But it is strange. I reverted the patch now,
> and it still works. Not sure why or what I've done
> differently.
>
> Pavel
Remove battery wait some time and try again. Maybe you configured
something which can be cleared only after full device shutdown...
--
Pali Roh?r
pali.rohar at gmail.com
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next prev parent reply other threads:[~2014-12-06 18:08 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-06 17:35 N900: fixing MMC at boot Pavel Machek
2014-12-06 17:35 ` Pavel Machek
2014-12-06 17:40 ` Pali Rohár
2014-12-06 17:40 ` Pali Rohár
2014-12-06 18:04 ` Pavel Machek
2014-12-06 18:04 ` Pavel Machek
2014-12-06 18:08 ` Pali Rohár [this message]
2014-12-06 18:08 ` Pali Rohár
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