Adding Power-on button on Tep0700-imx6ul

caglarabidin — Mon, 18 Jun 2018 13:05:46 GMT

Hi all,

I am using yocto 2.1 krogoth on Tep-0700 imx6ul Technexion panel board. The board does not have power-on button. I am looking for a way to assign one of the gpio pins of the board as a power-on button. How can i make such a modification ? I have searched snvs option but i am not sure whether snvs power-key can be routed to gpio or not. Any information would be helpful.

Thanks in advance.

Re: Adding Power-on button on Tep0700-imx6ul

igorpadykov — Tue, 19 Jun 2018 00:22:42 GMT

Hi caglar

this board uses pf3000 pmic and you will have to add some circuitry for

power-on feature, some example can be found on spf-27392 (p.19) Sabre SD schematic.

Schematics (1)
i.MX6_SABRE_SDP_DESIGNFILES

SABRE Platform for Smart Devices|NXP

Best regards
igor
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topic Adding Power-on button on Tep0700-imx6ul in i.MX Processors

Adding Power-on button on Tep0700-imx6ul

Re: Adding Power-on button on Tep0700-imx6ul