10 Jul
2019
10 Jul
'19
3:01 p.m.
On Wed, 2019-07-10 at 14:35 +0200, Tobias Junghans wrote:
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
Hi Tobias,
I just tried it again and it works also with 4.19 LTS and 'bootm_boot_mode sec' on my side.