Merge branch 'master' of gitlab.multitech.net:mirrors/meta-mlinux

1 files changed, 31 insertions, 0 deletions

diff --git a/recipes-support/ntp/files/ntpd-default b/recipes-support/ntp/files/ntpd-default
new file mode 100644
index 0000000..4811f46
--- /dev/null
+++ b/recipes-support/ntp/files/ntpd-default
@@ -0,0 +1,31 @@
+# The GPSD_* parameters in this file are ignored
+# if the uBlox GPS is not present.
+
+# Require a GPS lock/fix before starting NTP
+# This is needed if we are not using NTP servers.
+# NTP will not work with the GPS if  the GPS is not
+# locked before starting.
+# See /etc/default/gpsd for the states required.
+GPSD_REQUIRED=1
+
+# Number of seconds between testing for a GPS
+# lock prior to calling ntpd.
+GPSD_WAIT_TIME=120
+
+# Since the HW Clock could be off by a second or
+# so, our GPS might get marked as a false ticker
+# if we do not set the system clock to the GPS
+# first.  The current correct way to do this
+# according to the ntp doc is ntpd -gq -c conffile
+# which must be done before ntpd is started.
+# conffile should exclude the local clock, so it is
+# ignored while doing the initial sync.
+# ntpd -gq apparently does not work with the GPS
+# when tested with the clock more than one day off
+# and no ntpd.  The gps shared memory is never polled.
+#
+# If there is a uBlox GPS present, the time is
+# read from the GPS to initialize the system time
+# before NTP is started.
+SET_SYSTEM_CLOCK=1
+