Add host-timeout target

This target gets executed when the host watchdog times out.

Change-Id: Id6711a1b7eab784189daf46bc225398b5cc1790f
Signed-off-by: Vishwanatha Subbanna <vishwa@linux.vnet.ibm.com>
diff --git a/common/recipes-core/systemd/obmc-targets/obmc-host-timeout@.target b/common/recipes-core/systemd/obmc-targets/obmc-host-timeout@.target
new file mode 100644
index 0000000..b87507b
--- /dev/null
+++ b/common/recipes-core/systemd/obmc-targets/obmc-host-timeout@.target
@@ -0,0 +1,4 @@
+[Unit]
+Description=Host instance %i timed out refreshing Watchdog
+Conflicts=obmc-chassis-poweroff@%i.target
+RefuseManualStop=yes