Re: [Xen-devel] [RFC PATCH 0/2] XEN booting on i.MX8M platform

[Julien Grall <julien.grall@xxxxxxx>]

On 8/6/19 10:14 PM, Amit Tomer wrote:
> Hi
Hi,

> > What are the consequences to change the interrupt parent?
> I am not entirely sure about it at the moment but looks like it
> controllers power domain
> for various devices like GPU, VPU and OTG etc.
>
> So, we may not be able to support these devices for XEN domains ?
I haven't used the platform so I can't for sure know what can happen 
here. The risk is if all the power domains are turned off at boot, then 
Dom0 would not be able to turn them on. Therefore all the devices you 
listed may be unusable.
Cheers,

--
Julien Grall

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