meta-facebook: greatlakes: initial phopsphor-state-manager support

Added machine layer support for greatlakes to support control the
BMC, Chassis, and Host.  It supports requests to power on and off
the system by the user.

Signed-off-by: Karthikeyan Pasupathi <pkarthikeyan1509@gmail.com>
Change-Id: Ie62cc289783d47d8b50cd0c555157749f160c253
diff --git a/meta-facebook/recipes-phosphor/state/phosphor-state-manager/greatlakes/host-powercycle@.service b/meta-facebook/recipes-phosphor/state/phosphor-state-manager/greatlakes/host-powercycle@.service
new file mode 100644
index 0000000..57bd2a0
--- /dev/null
+++ b/meta-facebook/recipes-phosphor/state/phosphor-state-manager/greatlakes/host-powercycle@.service
@@ -0,0 +1,9 @@
+[Unit]
+Description=Host Power Cycle: %i
+
+[Service]
+Type=oneshot
+ExecStart=/usr/libexec/host-powercycle %i
+
+[Install]
+WantedBy=obmc-host-reboot@%i.target