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Change i.MX8M CPU frequency in Uboot

Question asked by yashavantha shetty on Oct 30, 2018
Latest reply on Oct 31, 2018 by Artur Petukhov

Hi all,

 

We are using i.MX8M 4.9.51_ga release with custom board.

Currently in Uboot boot print its showing "CPU:   Freescale i.MX8MQ rev2.0 1300 MHz (running at 800 MHz)"

 

Even though CPU supports maximum 1.3GHz board runs only in 800MHz in uboot, can we change it to 1.3GHz in uboot?

 

Thanks in advance.

Regards,

Yashavantha

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