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IOMUX in Uboot 2017.03

Question asked by yashavantha shetty on Aug 21, 2018
Latest reply on Aug 31, 2018 by gusarambula

Hi,

 

In all old u-boot versions, we used to do IOMUX pin configuration only in board file.

But it looks like, in u-boot version 2017.03 supported by i.MX8 4.9.51 release, IOMUX is done both in dts file and bard file.

Kindly let me know what is the need of IOMUX configuration in 2 places.

 

Thanks in advance.

 

Regards,

Yashavantha

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