phosphor-settings: Change setting for time manager

Change the default time settings for all google servers to
Host/Manual so that timedate can be set via IPMI commands.

Signed-off-by: Hao Jiang <jianghao@google.com>
Change-Id: I94fec8a9c8eefb7dfaa327452ca453e132c0c140
diff --git a/meta-google/recipes-phosphor/settings/phosphor-settings-manager/timemanager-default-HOST-MANUAL.override.yml b/meta-google/recipes-phosphor/settings/phosphor-settings-manager/timemanager-default-HOST-MANUAL.override.yml
new file mode 100644
index 0000000..77c0dff
--- /dev/null
+++ b/meta-google/recipes-phosphor/settings/phosphor-settings-manager/timemanager-default-HOST-MANUAL.override.yml
@@ -0,0 +1,6 @@
+---
+/xyz/openbmc_project/time/sync_method:
+  - Interface: xyz.openbmc_project.Time.Synchronization
+    Properties:
+        TimeSyncMethod:
+            Default: Synchronization::Method::Manual
diff --git a/meta-google/recipes-phosphor/settings/phosphor-settings-manager_%.bbappend b/meta-google/recipes-phosphor/settings/phosphor-settings-manager_%.bbappend
new file mode 100644
index 0000000..46d1123
--- /dev/null
+++ b/meta-google/recipes-phosphor/settings/phosphor-settings-manager_%.bbappend
@@ -0,0 +1,5 @@
+#Override the default time settings from BMC/NTP to Host/Manual, so that host
+#can set BMC time via an IPMI command.
+
+FILESEXTRAPATHS_append_gbmc := ":${THISDIR}/${PN}"
+SRC_URI_append_gbmc = " file://timemanager-default-HOST-MANUAL.override.yml"