diff --git a/meta-ibm/meta-system1/conf/machine/system1.conf b/meta-ibm/meta-system1/conf/machine/system1.conf
index 5040036..38475fa 100644
--- a/meta-ibm/meta-system1/conf/machine/system1.conf
+++ b/meta-ibm/meta-system1/conf/machine/system1.conf
@@ -13,6 +13,10 @@
 require conf/machine/include/obmc-bsp-common.inc
 include conf/distro/include/extra-dev-debug-tools.inc
 
+MACHINE_FEATURES += "\
+      obmc-phosphor-chassis-mgmt \
+      "
+
 OBMC_POWER_SUPPLY_INSTANCES = "0 1 2 3"
 FLASH_SIZE = "16777216"
 SERIAL_CONSOLES = "115200;ttyS0"
diff --git a/meta-ibm/meta-system1/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bbappend b/meta-ibm/meta-system1/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bbappend
index 9a25a84..09c05d3 100644
--- a/meta-ibm/meta-system1/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bbappend
+++ b/meta-ibm/meta-system1/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bbappend
@@ -1,8 +1,18 @@
 PACKAGES += " \
     ${PN}-system \
+    ${PN}-chassis \
     "
 PROVIDES += " \
     virtual/obmc-system-mgmt \
+    virtual/obmc-chassis-mgmt \
     "
 
 RPROVIDES:${PN}-system += "virtual-obmc-system-mgmt"
+RPROVIDES:${PN}-chassis += "virtual-obmc-chassis-mgmt"
+
+# TODO - use skeleton power implementation until full power
+# code for system1 can be brought in
+SUMMARY:${PN}-chassis = "OpenPOWER Chassis"
+RDEPENDS:${PN}-chassis = " \
+        phosphor-skeleton-control-power \
+"
diff --git a/meta-ibm/recipes-phosphor/skeleton/obmc-libobmc-intf/system1/gpio_defs.json b/meta-ibm/recipes-phosphor/skeleton/obmc-libobmc-intf/system1/gpio_defs.json
new file mode 100644
index 0000000..b5c9aa1
--- /dev/null
+++ b/meta-ibm/recipes-phosphor/skeleton/obmc-libobmc-intf/system1/gpio_defs.json
@@ -0,0 +1,20 @@
+{
+    "gpio_configs": {
+
+        "power_config": {
+            "power_good_in": "PGOOD",
+            "power_up_outs": [
+            ],
+            "reset_outs": [
+            ]
+        }
+    },
+
+    "gpio_definitions": [
+        {
+            "name": "PGOOD",
+            "pin": "V3",
+            "direction": "in"
+        }
+    ]
+}