i am working automotive domain,so we want to desingn multi os board for our project.can we use mulitple os in ARM cortex processor like (linux,windos,android ) ?which one is better cortex version for multi os?
You've posted in the Cortex-M forum - these aren't going to be suitable for running any of those operating systems - let alone multiples of them!
(apart, perhaps, from a top-spec M7?)
Right uCLinux should run on a M4 and M7.
But that's rather different from full Linux!
And very different from Windows & Android!