Commits
Teo Hall committed afcfb7e5105
MLK-14938-23 mailbox: enable mbox_send non-blocking use Add a timeout to allow non-blocking use in the same way as mbox_recv Signed-off-by: Teo Hall <teo.hall@nxp.com> (cherry picked from commit c2296701fa91dc8d4144c84c19ffe40dba3df88c)