Hi Bernd, One of the pitfalls we had when enabling HAB for i.MX8MQ was that the SIP supported by the downstream TF-A to request the HAB event log was stalling the SoC forever. I couldn't find a way to make this work, so instead for i.MX8MQ we are parsing the HAB event log directly from SRAM. The i.MX8MN address is probably different and you'll have to check whether the same restrictions apply, i.e. if the HAB SIP is still broken on i.MX8MN. Best regards, Rouven
