Set default system power mode to Maximum Performance

Signed-off-by: Chris Cain <cjcain@us.ibm.com>
Change-Id: I2ce6a862e0d16fe8a67c9dc12ceacbc01d3a0b1b
diff --git a/meta-ibm/recipes-phosphor/settings/phosphor-settings-manager/ibm_settings.override.yml b/meta-ibm/recipes-phosphor/settings/phosphor-settings-manager/ibm_settings.override.yml
index 9a4dcb6..4dc4f47 100644
--- a/meta-ibm/recipes-phosphor/settings/phosphor-settings-manager/ibm_settings.override.yml
+++ b/meta-ibm/recipes-phosphor/settings/phosphor-settings-manager/ibm_settings.override.yml
@@ -9,3 +9,9 @@
       Properties:
           Enabled:
               Default: 'true'
+
+/xyz/openbmc_project/control/host0/power_mode:
+    - Interface: xyz.openbmc_project.Control.Power.Mode
+      Properties:
+          PowerMode:
+              Default: Mode::PowerMode::MaximumPerformance