From: Philipp Zabel <p.zabel@pengutronix.de>
To: Chris Ruehl <chris.ruehl@gtsys.com.hk>
Cc: linux-media@vger.kernel.org
Subject: Re: iram pool not available for MX27
Date: Mon, 30 Sep 2013 10:30:23 +0200 [thread overview]
Message-ID: <1380529823.3959.1.camel@pizza.hi.pengutronix.de> (raw)
In-Reply-To: <52490EEB.1090806@gtsys.com.hk>
Hi Chris,
Am Montag, den 30.09.2013, 13:40 +0800 schrieb Chris Ruehl:
> Hi Phillipp,
>
> hope things doing OK.
>
> I recently update to the 3.12-rc kernel and hit this problem below.
>
> [ 3.377790] coda coda-imx27.0: iram pool not available
> [ 3.383363] coda: probe of coda-imx27.0 failed with error -12
>
> I read your comments of the patch-set using platform data rather then
> hard coded addresses to get
> the ocram from a SoC.
>
> I checked the imx27.dtsi for the iram (coda: coda@..) definition and
> compare with the former hard coded address and size it matches.
>
> My .config also has the CONFIG_OF set.
>
> Any Idea what's go wrong?
do you have the mmio-sram driver enabled (CONFIG_SRAM=y)?
regards
Philipp
next prev parent reply other threads:[~2013-09-30 8:30 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-30 5:40 iram pool not available for MX27 Chris Ruehl
2013-09-30 8:30 ` Philipp Zabel [this message]
2013-09-30 9:08 ` Chris Ruehl
2013-09-30 9:14 ` Chris Ruehl
2013-10-29 7:42 ` Chris Ruehl
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