[riot-devel] Cortex M33 support

Emmanuel Baccelli Emmanuel.Baccelli at inria.fr
Wed Oct 17 16:57:03 CEST 2018


A crucial feature about this new arch is the availability of secure vs
non-secure execution environment within the same chip.
=> we need to design how to leverage these 2 environments (simultaneously)
with RIOT.

On Wed, Oct 17, 2018 at 4:43 PM Juan Ignacio Carrano <j.carrano at fu-berlin.de>
wrote:

>
>
> On 10/17/18 4:19 PM, Alexandre Abadie wrote:
> > Hi,
> >
> > Not M33, but Microchip is also selling an evaluation board with an M23.
> >
> > See
> https://uk.farnell.com/microchip/dm320205/kit-eval-xplained-pro-32-bits/dp/2901261
> >
> > Alex
> >
> > PS: I'm not working on it.
> >
>
> Excellent. The basic CPU support for box cortex should be roughly the
> same (something like "armv8_common"), am I right?
>
> I wonder how many of the new features are usable in RIOT. The stack
> limit seems interesting.
>
> Regards,
>
> Juan.
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