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NTP Syncronization using STM yocto BSP.

Associate II


I have STM32MP157C-DK2 demo board and I have ported STM Linux Yocto into board. I have enable NTP in the bb layer and I am able to see the NTP is up. When I want to get the status using timedatectl status I am getting the following output

Local time: Wed 2019-10-30 15:16:43 UTC

           Universal time: Wed 2019-10-30 15:16:43 UTC

                RTC time: Wed 2019-10-30 15:16:44

               Time zone: n/a (UTC, +0000)

System clock synchronized: yes

              NTP service: active

          RTC in local TZ: no

Where we can find that NTP service is active but the time zone was not able to find. Defaultly it was taking UTC time zone.But I want to change the time zone to Asia/Kolkata.

So, I need to support for changing the timezone to Asia.



Christophe Guibout
ST Employee

Hi @Smedi​ ,

This TimeZone problem doesn't seems to be STM related, so I would recommand to ask the question to the Yocto community.



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