tree eef04f8c4c070b5aee7fb8441b93b48b948c4c27
parent dc1dfe831f02e4a0cda1a106518a63186f09e67f
author Wendy Liang <jliang@xilinx.com> 1504715995 -0700
committer Wendy Liang <jliang@xilinx.com> 1515456189 -0800

Add Xilinx ZynqMP IPI mailbox service

Add IPI mailbox service to manage Xilinx ZynqMP IPI(Inter Processors
Interrupt) access.

Signed-off-by: Wendy Liang <jliang@xilinx.com>