From: Tobias Junghans <tobias.junghans@veyon.io>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v1] colibri_imx7: boot kernel in secure mode
Date: Wed, 10 Jul 2019 14:35:12 +0200 [thread overview]
Message-ID: <17581901.uQAkiBOlJB@crypto> (raw)
In-Reply-To: <e6c56a89125b3c7101fb656d86e35d6ec499475c.camel@toradex.com>
> > NXP downstream kernel uses legacy method to enable other cores,
> > which requires kernel to run in a security mode (althought upstream
> > kernel
> > uses PSCI for this).
> >
> > As we're using NXP kernel in our BSPs, lets enable this by default.
> >
> > Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
How does enabling both cores work in upstream kernel? It looks like PSCI does
not work in secure mode using mainline 4.19 LTS kernel. Any hints? Until this
is resolved booting in secure mode per default IMHO is not a good option.
Best regards
Tobias
next prev parent reply other threads:[~2019-07-10 12:35 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-03 13:50 [U-Boot] [PATCH v1] colibri_imx7: boot kernel in secure mode Igor Opaniuk
2019-07-10 12:19 ` Philippe Schenker
2019-07-10 12:35 ` Tobias Junghans [this message]
2019-07-10 13:01 ` Philippe Schenker
2019-07-11 14:11 ` Igor Opaniuk
2019-07-23 13:29 ` Tobias Junghans
2019-07-24 1:29 ` Peng Fan
2019-07-24 11:29 ` Stefan Agner
2019-07-11 14:44 ` Philippe Schenker
2019-07-24 11:32 ` Stefan Agner
2019-07-24 12:19 ` Igor Opaniuk
2019-08-01 13:19 ` Stefano Babic
2019-08-01 13:23 ` Igor Opaniuk
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