root@cube:~# journalctl | egrep 'rtc|clock|date|time'
May 12 20:54:53 cube systemd-journal[167]: Runtime journal is using 5.0M (max allowed 40.3M, trying to leave 60.5M free of 398.5M available → current limit 40.3M).
May 12 20:54:53 cube systemd-journal[167]: Runtime journal is using 5.0M (max allowed 40.3M, trying to leave 60.5M free of 398.5M available → current limit 40.3M).
May 12 20:54:53 cube kernel: L2C-310 dynamic clock gating enabled, standby mode enabled
May 12 20:54:53 cube kernel: Switching to timer-based delay loop, resolution 333ns
May 12 20:54:53 cube kernel: sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 1431655765682ns
May 12 20:54:53 cube kernel: Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=12000)
May 12 20:54:53 cube kernel: AppArmor: AppArmor disabled by boot time parameter
May 12 20:54:53 cube kernel: PTP clock support registered
May 12 20:54:53 cube kernel: Switched to clocksource mxc_timer1
May 12 20:54:53 cube kernel: snvs_rtc 20cc034.snvs-rtc-lp: rtc core: registered 20cc034.snvs-rtc-lp as rtc0
May 12 20:54:53 cube kernel: snvs_rtc 20cc034.snvs-rtc-lp: setting system clock to 2015-05-13 03:54:49 UTC (1431489289)
May 12 20:54:53 cube kernel: imx2-wdt 20bc000.wdog: timeout 60 sec (nowayout=0)
May 12 20:54:53 cube kernel: rtc-pcf8523 2-0068: rtc core: registered rtc-pcf8523 as rtc1
May 12 20:54:54 cube kernel: [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
May 12 20:54:54 cube kernel: [drm] No driver support for vblank timestamp query.
May 12 20:54:54 cube kernel: imx-drm display-subsystem: bound imx-ipuv3-crtc.0 (ops ipu_drm_driver_exit [imx_ipuv3_crtc])
May 12 20:54:54 cube kernel: imx-drm display-subsystem: bound imx-ipuv3-crtc.1 (ops ipu_drm_driver_exit [imx_ipuv3_crtc])
May 12 20:54:54 cube kernel: imx-drm display-subsystem: bound imx-ipuv3-crtc.4 (ops ipu_drm_driver_exit [imx_ipuv3_crtc])
May 12 20:54:54 cube kernel: imx-drm display-subsystem: bound imx-ipuv3-crtc.5 (ops ipu_drm_driver_exit [imx_ipuv3_crtc])
May 12 20:54:54 cube kernel: [drm] Cannot find any crtc or sizes - going 1024x768
May 12 20:55:56 cube systemd-journal[167]: Runtime journal is using 5.0M (max allowed 40.3M, trying to leave 60.5M free of 398.3M available → current limit 40.3M).
May 12 20:55:56 cube adjtimex[356]: Regulating system clock...done.
May 12 20:55:59 cube ntpd[481]: Listening on routing socket on fd #20 for interface updates
May 12 20:56:03 cube colord[833]: Cannot adopt OID in UCD-SNMP-MIB: versionUpdateConfig ::= { version 11 }
May 12 20:56:06 cube ntpd[918]: Listening on routing socket on fd #23 for interface updates
May 12 21:23:02 cube CRON[1236]: (rbthomas) CMD (bash bin/check_cmos_ctime)