Em segunda-feira, 2 de dezembro de 2013 12h25min55s UTC-2, Hans de Goede  
escreveu:
> Hi,
> 
> 
> 
> Thanks to the great work done on this by David Lanzend�rfer, and
> 
> spending almost the entire weekend on debugging things to get the
> 
> last bits fixed, I now have a tree with an upstream kernel
> 
> with working sdcard support.
> 
> 
> 
> This is still a bit rough (it works reliable but needs some code
> 
> cleanup) I've only tested on A20 so far, sun5i should work fine
> 
> too, it needs some adjustments for sun4i, but those should not
> 
> be too hard.
> 
> 
> 
> So I now have a (test / wip) tree with:
> 
> -Emilio's latest clock patches rebased (automatic) on 3.13rc2
> 
>   (they were based on 3.13rc1). Both sata and sdcard support
> 
>   would not have been possible without Emilio's great work.
> 
> -Working sata driver (Thanks to the great work done by oliv3r
> 
>   and ianc)
> 
> -gmac driver, this seems to be:
> 
>   1) broken on cubietruck, likely a pinmux issue
> 
>   2) now also broken on the cubieboard2, I think it was broken
> 
>      by the rebase to 3.13rc2
> 
>   I'll investigate these 2 issues as time allows
> 
> -Support for the second cpu core
> 
> -Working sdcard support !
> 
> 
> 
> You can grab it here:
> 
> https://github.com/jwrdegoede/linux-sunxi/commits/sunxi-test
> 
> 
> 
> These bits helped me to get the kernel to see the card,
> 
> mount it and then hang halfway during boot:
> 
> https://github.com/jwrdegoede/linux-sunxi/commit/923ec2edfb63f83bc4c852468b4a2302f4b92d82
> 
> 
> 
> And this one turned out to be the trick to fix the hangs, it
> 
> is a one liner, but with big consequences, I advise everyone
> 
> to read the commit msg, so we don't need to relearn this
> 
> expensive (time wise) lesson with other ip blocks:
> 
> https://github.com/jwrdegoede/linux-sunxi/commit/22cf01e5cdc3a53855412643e8dc62056cc8b2fb
> 
> 
> 
> Regards,
> 
> 
> 
> Hans

Hi Hans,

Do you have other links to work with kvm on cubieboard2?

Regards,

Marco Aurelio

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