iMX6: Disable serial logs in uboot and kernel

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iMX6: Disable serial logs in uboot and kernel

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rajendrabaniyav
Contributor I

I need to disable serial port logs completely from uboot and kernel. Though I can disable logs by adding bootargs as console=null, not able to find mechanism to disable uboot log. Any idea on this?

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1,407 次查看
rajendrabaniyav
Contributor I

Thanks Eric for suggestion.

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EricNelson
Senior Contributor II

Hi Rajendra,

See this patch and thread on the U-Boot mailing list:

     [U-Boot] [PATCH 07/32] nitrogen6x: Allow U-Boot to be silent on UART2   

Our patch does the simple thing: re-muxing the UART pads. Stefano's

suggestion is to use CONFIG_SILENT_CONSOLE

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