Hi,
Thank you for your interest in NXP Semiconductor products,
1) i.MX 95 hasn't been implemented with PX4 on my end, I will confirm this,
2) M7 can boot at the same time that A55, approximately. There wouldn't be so much of a delay.
3) Yes, i.MX 95 is planned for robust TSN applications, has networking drivers in LF distribution, but RT Edge distribution has a larger stack, more robust than other processors like i.MX 93.
Regards,
Regards