Hi Peng,
Sorry to bring up an old thread.
On 13/03/18 9:43 AM, Peng Fan wrote:
> Hi Anders,
> On Mon, Mar 12, 2018 at 04:52:35PM +0100, Anders T??rnqvist wrote:
>> I noticed that there are development ongoing for a iMX8M based board. Great!
>>
>> When reading in the reference manual for iMX8M it does not have information
>> about that the chip has virtualization extensions.
>> The web information about another chip - iMX8 - clearly talks about
>> virtualization extentions.
>>
>> The existing Jailhouse development for the iMX8M must be a proof of some
>> support for virtualization.
>> Right?
>
> The i.MX8M supports ARM virtualization extension.
I am bit exited to see a doc[1] saying that iMX8Qm doesn't need a SW hypervisor
for running two OSs on the same SoC. Out of curiosity, was wondering how does
the IRQ routing happens without hypervisor? Also I am interested to see more
details on this problem. Are there any public docs that I take a look?
[1] https://community.nxp.com/docs/DOC-341849
Thanks and regards,
Lokesh
>
>>
>> Can anyone please clarify what the iMX8M has that makes it work with
>> Jailhouse? And what about virtualization makes it different from the iMX8?
>
> i.MX8M does not have SMMU.
>
> Regards,
> Peng.
>>
>> /Anders
>>
>> --
>> You received this message because you are subscribed to the Google Groups
>> "Jailhouse" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to [email protected].
>> For more options, visit https://groups.google.com/d/optout.
>
--
You received this message because you are subscribed to the Google Groups
"Jailhouse" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
For more options, visit https://groups.google.com/d/optout.
