[seL4] Questions on U-boot Verified Boot with CAmkES-ARM-VM

Hi all,

I’m trying to test secure boot with the CAmkES-arm-vm. I found that U-boot has its implementation of secure boot called verified boot, but it seems only support FIT image format. I’m wondering is there a way to convert the final ELF image to an FIT image? I’m studying the details of different booting image format. I’m not sure how it would work with seL4 camkes demo specifically, since there are so many binary files and cpio archives packed in the final ELF image. Would love to hear your opinions. Thank you very much!

Best Regards -Daniel Wang