[U-Boot] [PATCH 1/2] i.MX: mxc_ipuv3_fb: add ipuv3_fb_shutdown() routine to stop IPU before bootm

Fabio Estevam
2012-09-22T14:37:09Z

On Sat, Sep 22, 2012 at 10:42 AM, Otavio Salvador
<otavio@ossystems.com.br> wrote:
> Hello Eric,
>
> On Fri, Sep 21, 2012 at 5:36 PM, Eric Nelson
> <eric.nelson@boundarydevices.com> wrote:
>> Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
>
> Did you test it in mx5 too? We seem to need to handle it in mx5 too as
> we had hungs in FSL kernel when using framebuffer in U-Boot. We're
> using a patch in kernel for workaround it but it seems your fix does
> what is need.

I have just tested Eric's series on a mx53loco and it does fix the
kernel hang issue.

I made some comments on this series and hopefully Eric's v2 can get
into 2012.10, since this is a bug fix.

Regards,

Fabio Estevam