arm: socfpga: agilex: Enable FPGA Full Reconfiguration support
Enable FPGA full reconfiguration support with Intel FPGA SDM
Mailbox driver for Agilex.
Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
Reviewed-by: Ley Foon Tan <ley.foon.tan@intel.com>