From: Pavel Machek <pavel@ucw.cz>
To: Pali Roh?r <pali.rohar@gmail.com>
Cc: Jarkko Nikula <jarkko.nikula@bitmer.com>,
Lars-Peter Clausen <lars@metafoo.de>,
Peter Ujfalusi <peter.ujfalusi@ti.com>,
linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org,
Sebastian Reichel <sre@kernel.org>,
Aaro Koskinen <aaro.koskinen@iki.fi>,
Tony Lindgren <tony@atomide.com>, Nishanth Menon <nm@ti.com>,
Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
Subject: Re: Nokia N900 - audio TPA6130A2 problems
Date: Fri, 14 Aug 2015 22:46:49 +0200 [thread overview]
Message-ID: <20150814204649.GA7628@Nokia-N900> (raw)
In-Reply-To: <201508032017.45654@pali>
Hi!
> Maybe some power management problem? Something is not always initialized
> correctly?
>
> I remember that there is some problem (maybe in NoLo - Nokia bootloader)
> that sometimes chainloaded U-Boot (booted via NoLo) is not able to
> initialize mmc chip (all read operation fails). In U-Boot I added some
> code to enable some parts in twl4030 regulator and after that mmc is
> working always...
Could I get some details? Thay code should be moved to kernel,
I'd really like mmc to work, no matter how machine was booted.
Best regards,
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
next prev parent reply other threads:[~2015-08-14 20:47 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-25 10:28 Nokia N900 - audio TPA6130A2 problems Pali Rohár
2015-07-25 10:28 ` Pali Rohár
2015-07-25 13:17 ` Lars-Peter Clausen
2015-08-01 10:18 ` Pali Rohár
2015-08-03 18:03 ` Jarkko Nikula
2015-08-03 18:17 ` Pali Rohár
2015-08-03 18:48 ` Jarkko Nikula
2015-08-03 18:55 ` Pali Rohár
2015-08-04 7:02 ` Peter Ujfalusi
2015-08-04 7:02 ` Peter Ujfalusi
2016-01-04 23:34 ` Pali Rohár
2016-03-06 15:23 ` Sebastian Reichel
2016-03-07 11:59 ` Pali Rohár
2016-03-08 6:45 ` Ivaylo Dimitrov
2016-03-12 12:39 ` Pali Rohár
2016-03-12 12:42 ` Pali Rohár
2016-03-14 9:59 ` Peter Ujfalusi
2016-03-14 9:59 ` Peter Ujfalusi
2016-03-14 17:05 ` Ivaylo Dimitrov
2016-03-16 13:33 ` Pali Rohár
2016-03-16 14:47 ` Sebastian Reichel
2016-03-16 18:21 ` Ivaylo Dimitrov
2016-03-16 18:32 ` Grygorii Strashko
2016-03-16 18:32 ` Grygorii Strashko
2016-03-16 19:50 ` Ivaylo Dimitrov
2016-03-17 0:49 ` Sebastian Reichel
2016-03-17 7:56 ` Ivaylo Dimitrov
2016-03-17 13:01 ` Pali Rohár
2016-03-17 13:11 ` Ivaylo Dimitrov
2016-03-17 13:33 ` Tony Lindgren
2016-03-17 13:50 ` Ivaylo Dimitrov
2016-03-17 14:32 ` Tony Lindgren
2016-03-17 14:58 ` Ivaylo Dimitrov
2016-03-17 7:53 ` Peter Ujfalusi
2016-03-17 7:53 ` Peter Ujfalusi
2016-03-17 17:26 ` Ivaylo Dimitrov
2016-03-18 10:33 ` Peter Ujfalusi
2016-03-18 10:33 ` Peter Ujfalusi
2016-03-18 13:13 ` Ивайло Димитров
2016-03-18 13:36 ` Sebastian Reichel
2016-03-18 13:45 ` Ivaylo Dimitrov
2016-03-18 15:04 ` Sebastian Reichel
2016-03-18 15:56 ` Ivaylo Dimitrov
2016-03-19 8:49 ` Ivaylo Dimitrov
2016-03-20 5:17 ` Sebastian Reichel
2016-03-20 19:43 ` Ivaylo Dimitrov
2016-03-21 0:04 ` Sebastian Reichel
2016-03-21 1:40 ` Sebastian Reichel
2016-03-21 12:03 ` Mark Brown
2016-03-21 11:45 ` Mark Brown
2016-03-21 13:39 ` Ivaylo Dimitrov
2016-03-21 13:45 ` Mark Brown
2016-03-21 14:53 ` Sebastian Reichel
2016-03-21 19:34 ` Ivaylo Dimitrov
2016-03-22 8:02 ` Ivaylo Dimitrov
2016-04-01 10:43 ` Race condition in TPA6130A2 (Was: Re: Nokia N900 - audio TPA6130A2 problems) Pali Rohár
2015-08-14 20:46 ` Pavel Machek [this message]
2015-08-14 20:54 ` Nokia N900 - audio TPA6130A2 problems Pali Rohár
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