[meta-xilinx] Kernel Panic: SD Boot on zcu102-zynqmp

Giordon Stark gstark at cern.ch
Wed Mar 29 04:42:38 PDT 2017

Thanks a lot! I'm going to try this. Do you know if partitioning the card
gets around this problem in anyway or it will still have issues accessing
the SDcard?

Thanks for the replies,

On Wed, Mar 29, 2017 at 06:40 Jean-Francois Dagenais <
jeff.dagenais at gmail.com> wrote:

> > On Mar 29, 2017, at 06:26, Mike Looijmans <mike.looijmans at topic.nl>
> wrote:
> >
> > What I've found so far is that the power management for the SD card is
> somehow broken in the pmufw. To work around it, I disabled the
> ZYNQMP_PM_DOMAINS config option in the kernel. With ZYNQMP_PM_DOMAINS the
> kernel cannot access the SD card if pmufw has been loaded, without
> ZYNQMP_PM_DOMAINS the SD card works okay and the system boots properly.
> Thanks for this great info Mike. That, and your previous posts will save
> me hours as I am just about to wrap up my u-boot effort and ready to move
> on to fixing the kernel.
> Will let all know of these little things I discover along the way.
> --
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