I am using motorola droid and I tried to install evilboot 1 ghz
I need some more information.
How did you root your phone?
Are you using SPR or RM/CW
What rom do you have installed?
Prior to installing evilboot you should have made a backup with SPR or RM/CW.
Forgive your enemies it messes with their minds!
So a kernel issue. That's what I thought. Get back into recovery, mount USB mass storage, and install this kernel.
This will allow you to boot normally and you can then start flashing kernels again.