如何通过PMIC冷启动？（How to use PMIC to cold reset the board?）

[jiangshao]

各位尊敬的FAE

我有一块带PMIC的imx6dl sabre-sd，非原装板。

OS为jb4.2.2，我想知道如何通过PMIC来冷启动板子？

Dear FAE

I have a imx6dl sabre-sd board(with PMIC)(not fsl original).

The OS is JB4.2.2.

I want to know how to use PMIC to "cold reset" the board?

[art]

If the PMIC is still controlled from the processor using the PMIC_STBY_REQ and PMIC_ON_REQ signals, as it is done on the original SABRE SD board, you can use the processor's ONOFF button (POWER button of the SABRE SD board) to switch the power Off and then back On. This will completely power cycle the board, except of the PMIC core logic.

Have a great day,
Artur

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