• State Accepted Answer
  • Locked Locked
  • Replies 1 reply
  • Subscribers 351 subscribers
  • Views 13491 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

imx-atf boot flow

segfault

Hi,

imx-atf allows alternative boot flow by preloading a BL33 (custom) image into memory.

Are there any instructions on how to use BL2 to boot an EL3 payload for pre-production test work ?  How to use EL3_PAYLOAD_BASE common build parameter ?

Also, there is the FIP build command "make PRELOADED_BL33_BASE=0x80000000 PLAT=imx8qm all fip". Does i.MX8QM plaform support this? Can it be used to allow booting a custom image (like Linux kernel or some app) from TF-A ? 

Thanks for any suggestions.