I am trying to bringup kernel on a custom p2020 board. The kernel crashes with below exception.
init[1]: unhandled signal 4 at 4801b9dc nip 4801b9dc lr 48002b08 code 3000
It is dying in the same way for both initrd as well as ramfs.
I am using a initrd used to be working on t104x based board. What can be the cause of above error? Is it that initrd is not fit for P2020? Do we need to recompile initrd for specific processor?