zynqmp: pm: Add IOCTL to set boot health status
Siva Durga Prasad Paladugu authored
Since the MMIO read/write APIs are removed from Linux user space,
Linux cannot directly write to the Global General Storage Register 4
any more to set healthy boot status.

Create an IOCTL to allow Linux to set boot health status.
Signed-off-by: default avatarRajan Vaja <rajan.vaja@xilinx.com>
Signed-off-by: default avatarSiva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Acked-by: default avatarWill Wong <willw@xilinx.com>
9a2850e5