• State Not Answered
  • Locked Locked
  • Replies 1 reply
  • Subscribers 20 subscribers
  • Views 4335 views
  • Users 0 members are here
2025 survey

We are running a survey to help us improve the experience for all of our members. If you see the survey appear, please take the time to tell us about your experience if you can.

Options
How was your experience today?
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Juno linux kernel

armdev

Hi

I am trying to boot Juno linux kernel and using my boot sequence.

I am facing issue with Juno linux code where it is mapping some fixed map which i guess is due to UEFI requirement.

Is there any way I can disable it in Juno linux kernel ? or is there any way I can find out memory ranges for this fixed map and create a fake node in DT to map it so I don't run into address issues ?

I see this fixed map is getting mapped very early on in Head.S and I am wondering why it is not specified in juno DT ? How it is passed to arm-trusted-firmware ?

Thanks,

0