Util-linux package

[Tanu_1827]

Hi,

I am trying to build yocto4.0(Kirkstone) for IMX8DXL.

In which having secure partiton software, util-linux package is included for mapper generation in secure partition.

When i add the util-linux package, secure partition works fine but RTC time and date syncronization is not working as expected.

without the util-linux package date and time is synchronised .

So what internally util-linux package works. is there any dependencies is there? for rtc timer reseting
Do you have any suggestions for this?

[Alejandro_Salas]

Hello @Tanu_1827 

You can refer to util-linux source.

You can see that package use the RTC in hwclock-rtc.c.

Best regards.

Salas.

[Tanu_1827]

Hi,

what is the difference between pcf85363 and pcf85263 driver?

Is that compatible for both driver code.