XO: SDHCI: Card didn't power up after 1 second

Aioanei Rares schaiba at gmail.com
Thu Nov 13 11:12:41 UTC 2008


On Thu, Nov 13, 2008 at 11:57 AM, Dan Horák <dan at danny.cz> wrote:

>
> Jan Pazdziora píše v St 12. 11. 2008 v 22:33 +0100:
> > On Wed, Nov 12, 2008 at 11:02:00AM -0500, Jon Stanley wrote:
> > > On Wed, Nov 12, 2008 at 2:47 AM, Jan Pazdziora <jpazdziora at redhat.com>
> wrote:
> > >
> > > > The same results here -- I have a 4 GB card, and the flipping success
> > > > / failure result is the same here. Which means that if I manage to
> > > > boot (success), it then fails with that Cannot find root file system
> > > > message (failure).
> > >
> > > Does 'test /pci/sd' several times work for you as well? I do it til it
> > > succeeds about 10 times in a row, then type boot, and then it works
> > > fine.  Question is, I'm not sure how/where to report these results, it
> >
> > Well, it does not help here.
> >
> > I get (when I remove that quiet rhgb from boot-file)
> >
> > sdhci-pci: ... Invalid iomem size ...
>
> this is probably a "standard" message, because I see it too though I can
> boot from the SD card (the 20MB/s type) normally
>
> relevant part of dmesg:
> sdhci: Secure Digital Host Controller Interface driver
> sdhci: Copyright(c) Pierre Ossman
> sdhci-pci 0000:00:0c.1: SDHCI controller found [11ab:4101] (rev 10)
> sdhci-pci 0000:00:0c.1: enabling device (0000 -> 0002)
> sdhci-pci 0000:00:0c.1: Invalid iomem size. You may experience problems.
> Registered led device: mmc0
> mmc0: SDHCI controller on PCI [0000:00:0c.1] using DMA
> mmc0: new high speed SDHC card at address 9a88
> mmcblk0: mmc0:9a88 SD04G 3979776KiB
>  mmcblk0: p1
>
> kernel version 2.6.27.4-68.fc10.i686
>
>
>                Dan
>
>
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Methinks it's a kernel problem. Have you tried with a vanilla kernel or
something?
-- 
Aioanei Rares
schaiba at fedoraproject.org
"China is a big country, inhabited by many Chinese." --Charles de Gaulle
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