Hey Jan,
On 2 March 2023 10:04:06 GMT, Jan Reinhard <r...@sysgo.com> wrote:
>Hello,
>
>
>I am working on the PolarFire RISC-V icicle kit and use u-boot to start my
>application.
>I configured the firmware to start u-boot on all harts (cores) and found out
>that u-boot uses a "HART lottery system" to decide which core/hart it runs on.
>In my special case I want u-boot to start on the first hart and the other
>harts shall wait for the interrupt.
>
>I cannot use the "saveenv" but I compile the u-boot myself. Is there a way to
>compile the u-boot to ignore the "HART lottery system" and use the first hart?
I'm unfortunately not that familiar with the early code in u-boot for riscv,
I'm just curious as to whether you could share more about why you
would like to boot on one hart only?
>
>Thank you in advance.
>
>
>Regards,
>
