Commits
Teo Hall committed 7ec5b8b02f1
MLK-14938-24 mailbox: add imx mu DM mailbox driver implement i.MX Messaging Unit driver within the DM Mailbox uclass Signed-off-by: Teo Hall <teo.hall@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> (cherry picked from commit 9caafe21ddf12c9ab994fe9e65dc7afe5e7bab3d) (cherry picked from commit a360802ec1d1b52ea7d0c91e285ba355d0293140) (cherry picked from commit 606a91990b69a03a646ec4ba428f5f05e426824c)