linux distro recommendation

Hi all,
please apologise me if this is not the appropiate list where to point this question. If it isn't, please let me know which is the best list/site where to send it:
 
I'd like to know if it's possible and if it's stable enough to install a Linux distrib with a MPC5121E. In that case, which Linux distribution would you recommend me?
 
Thanks in advance,
Marc Soleda