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Host rtc sync #143

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@sfonn sfonn commented Feb 8, 2022

feature to support guest RTC sync to host.

Dependency PR:
projectceladon/vendor-intel-utils#1362
projectceladon/device-androidia-mixins#1325

This depdends on the RTC monitor to be opensourced at to be included in Celadon manifest.
https://github.com/projectceladon/rtc-monitor

dingzhc and others added 2 commits February 8, 2022 14:29
Now guest_time_keeping.sh just creates the QMP channel and passes
control to guest_rtc_monitor utility.

Tracked-On: OAM-100921
Signed-off-by: Zhuocheng Ding <[email protected]>
Signed-off-by: Swee Yee Fonn <[email protected]>
Add --external-wakeup-mode option for start_civ.sh script.
With this option, "-global mc146818rtc.external_wakeup=on"
is passed to qemu-system-x86_64 commandline.

This option should be used in tandem with
--guest-pm-control and --guest-time-keep.

Tracked-On: OAM-100922
Signed-off-by: Zhuo Peng <[email protected]>
Signed-off-by: Swee Yee Fonn <[email protected]>
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4 participants