[BUG: barebox-git] failure at common/block.c:248/block_put()!

[Roberto Nibali]

Hi

> Data Write Failed in PIO Mode.imx-esdhc at imx-esdhc0: timeout 2
> > imx-esdhc at imx-esdhc0: timeout 1
> > imx-esdhc at imx-esdhc0: timeout 1
> > imx-esdhc at imx-esdhc0: timeout 1
> > block_cache: blk->ops->read returned -110
>
> Ok, so your problem is inside the esdhc driver. Sorry, I don't know what
> quirks we may need here. Might be worth looking at the kernel or U-Boot
> to find out.


I don't know where this driver comes from, however I have been revising the
i.MX25 Chipset Errata and there are heaps of problems with regard to eSDHC.
I will try to address some of them (for example WML related) and see if
this fixes anything.


> > BUG: failure at common/block.c:249/block_put()!
> > BUG!
>
> Nevertheless we'll need a fix for this. I'll prepare a patch for this if
> noone else is faster ;)


Well, the BUG() is legit, I just seem to be the first to hit it. I am not
sure how you want to fix it, because if it's an issue with regard to
chipset errata, at least a warning has to be issues. Maybe BUG() is a bit
excessive ;).

Cheers
Roberto

>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.infradead.org/pipermail/barebox/attachments/20120529/81285d81/attachment.html>