JohnSwenson wrote:
>
> I should probably check the wandboard system clock and see how it
> behaves. Start it up, check both the system clock and RTC, then unplug
> the ethernet cable so it can't get NTP and let it go for a few days.
> Then login with the serial port so there is no way NTP can get in and
> check both again.
>
John, if you want to "tinker" with this, you'll need to update kernel,
otherwise you won't have RTC.
Install...
Code:
--------------------
sudo yum --enablerepo=community-squeeze-testing install
kernel-wand-3.0.35-cm38+.fc18
sync
sudo reboot
--------------------
Changes...
Code:
--------------------
* Wed May 08 2013 - 3.0.35-cm38+
- Enable IMX SNVS RTC.
--------------------
Code:
--------------------
$ dmesg | grep rtc
[ 2.214143] snvs_rtc snvs_rtc.0: rtc core: registered snvs_rtc as rtc0
[ 2.674310] snvs_rtc snvs_rtc.0: setting system clock to 1970-01-01
00:00:00 UTC (0)
$ sudo clock && date
Thu 01 Jan 1970 01:01:05 BST -0.695945 seconds
Wed 8 May 11:01:33 BST 2013
# set RTC from system clock
$ sudo clock -w
$ sudo clock && date
Wed 08 May 2013 11:02:12 BST -0.710048 seconds
Wed 8 May 11:02:12 BST 2013
--------------------
------------------------------------------------------------------------
JackOfAll's Profile: http://forums.slimdevices.com/member.php?userid=3069
View this thread: http://forums.slimdevices.com/showthread.php?t=98544
_______________________________________________
unix mailing list
[email protected]
http://lists.slimdevices.com/mailman/listinfo/unix
