[BUG] firefly-rk3399 tpl/spl with optee from tag v2020.07 hangs on booting kernel

[Michael Nazzareno Trimarchi]

Hi

On Thu, Nov 18, 2021 at 2:29 PM Piotr Lobacz <piotr.lobacz at softgent.com> wrote:
>
> Hi all,
> as in subject when using tpl/spl with u-boot master branch and atf/optee (atf v2.5 and optee 3.15.0) on firefly-rk3399 board causes hang out on booting the kernel. The problem does not persist with optee 3.7.0 and more over, with uboot <=v2020.04 and optee 3.15.0, the problem does not persist either. It gets stuck on:
>
> Starting kernel ...
>
> I/TC: Secondary CPU 1 initializing
> I/TC: Secondary CPU 1 switching to normal world boot
> I/TC: Secondary CPU 2 initializing
> I/TC: Secondary CPU 2 switching to normal world boot
> I/TC: Secondary CPU 3 initializing
> I/TC: Secondary CPU 3 switching to normal world boot
> I/TC: Secondary CPU 4 initializing
> I/TC: Secondary CPU 4 switching to normal world boot
> I/TC: Secondary CPU 5 initializing
> I/TC: Secondary CPU 5 switching to normal world boot
>

Can you try to bisect uboot?

Michael

> Let me know how i could debug this issue.
>
> BR
> Piotr Lobacz
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