2 Mar
2023
2 Mar
'23
11:04 a.m.
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?
Thank you in advance.
Regards,
--
Jan Reinhard
Security Engineer
SYSGO GmbH
Am Pfaffenstein 8 | 55270 Klein-Winternheim | Germany
Phone: +49-6136-9948-0
E-Mail: jan.reinhard@sysgo.com
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