#10899 NORM 1.75-so: XO 1.75 dual RTC synchronization
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Mon Nov 21 12:09:35 EST 2011
#10899: XO 1.75 dual RTC synchronization
------------------------------+---------------------------------------------
Reporter: pgf | Owner: buytenh
Type: defect | Status: closed
Priority: normal | Milestone: 1.75-software
Component: kernel | Version: 1.75-A2
Resolution: fixed | Keywords:
Next_action: design | Verified: 0
Deployment_affected: | Blockedby:
Blocking: |
------------------------------+---------------------------------------------
Changes (by saadia):
* cc: pgf (added)
* status: new => closed
* resolution: => fixed
Comment:
The clock will not be synchronized. The external clock (idt1338) will be
used for syncing time at startup and reboot by setting
CONFIG_RTC_HCTOSYS_DEVICE to /dev/rtc1.
During operation, /dev/rtc will be linked to /dev/rtc1 for hwclock's
benefit.
The internal SOC real time clock will be used for alarms, and will keep
the time since boot.
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Ticket URL: <http://dev.laptop.org/ticket/10899#comment:6>
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