Hello,
I have problems booting the secondary cores using i.MX8MQ. I have installed u-boot which download my bare-metal code over network. This works. Then I have:
However, the cores don't start. Can anyone please tell me if this is the right way? Or I am missing some steps?
Kind regards,
Bjørn
解決済! 解決策の投稿を見る。
Hi Bjørn
in NXP Linux standard BSP, only A53_0 is firstly started, when Linux is started the other cores
are started using PSCI commands. First core which is started for A domain should be A53_0 or A72_0 and
after the other cores can be started. I am afraid order of booting can not be modified.
https://source.codeaurora.org/external/imx/imx-atf/tree/plat/imx/imx8qm/imx8qm_psci.c?h=imx_5.4.70_2...
Best regards
igor
Hi Bjørn
in NXP Linux standard BSP, only A53_0 is firstly started, when Linux is started the other cores
are started using PSCI commands. First core which is started for A domain should be A53_0 or A72_0 and
after the other cores can be started. I am afraid order of booting can not be modified.
https://source.codeaurora.org/external/imx/imx-atf/tree/plat/imx/imx8qm/imx8qm_psci.c?h=imx_5.4.70_2...
Best regards
igor
Thank you for the answer. This brought me in the right direction!
Kind regards,
Bjørn