Switch to systemd state management

Enable systemd chassis and bmc state management support for Phosphor.

Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
Change-Id: I180496eb8e48dfc617f944053b8e909210c6df7d
diff --git a/common/recipes-phosphor/obmc-phosphor-chassis/obmc-mgr-inventory.bb b/common/recipes-phosphor/obmc-phosphor-chassis/obmc-mgr-inventory.bb
index 0b5aefc..910d905 100644
--- a/common/recipes-phosphor/obmc-phosphor-chassis/obmc-mgr-inventory.bb
+++ b/common/recipes-phosphor/obmc-phosphor-chassis/obmc-mgr-inventory.bb
@@ -3,6 +3,7 @@
 PR = "r1"
 
 inherit skeleton-python
+inherit obmc-phosphor-dbus-service
 
 VIRTUAL-RUNTIME_skeleton_workbook ?= ""
 
@@ -18,3 +19,5 @@
         "
 
 SKELETON_DIR = "pyinventorymgr"
+DBUS_SERVICE_${PN} += "org.openbmc.Inventory.service"
+SYSTEMD_SERVICE_${PN} += "obmc-sync-inventory-item@.service"