Linux: Date and Time Setting in SBC

Ganesh Tenka

Tool/software: Linux

Hi,

We have developed a custom board with AM5718 processor and we are using ti-processor-sdk-linux-am57xx-evm-02.00.01.07. I am having an external RTC in my custom board, I want to use this RTC time stamp as my custom board time. How to do this?

Best Regards,

Ganesh

over 8 years ago

0 Cvetolin Shulev-XID over 8 years ago

TI__Guru 65405 points

Hi Ganesh,

What kind of RTC you are using? Is it connected via I2C serial interface?

BR
Tsvetolin Shulev

0 Ganesh Tenka over 8 years ago in reply to Cvetolin Shulev-XID

Expert 1770 points

Hi Tsvetolin Shulev,

We are using serial RTC DS1307, connected via I2C serial interface.

Best Regards,
Ganesh

0 Cvetolin Shulev-XID over 8 years ago in reply to Ganesh Tenka

TI__Guru 65405 points

Ganesh,

Have you included rtc.c and rtc-ds1307.c files in your build?
lxr.free-electrons.com/.../rtc.c
lxr.free-electrons.com/.../rtc-ds1307.c

BR
Tsvetolin Shulev

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Linux: Date and Time Setting in SBC