how to default use a72 instead of a53 with imx8qm

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how to default use a72 instead of a53 with imx8qm

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jiangyaqiang
Contributor III

HI :

       Currecntly, when boot up MEK board of imx8qm, the default cpu cpu0 is a53, does there any way to change to a72 ?

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zhao_yang
NXP Employee
NXP Employee

OK, The following picture  is the detail information about the doc.

pastedImage_1.png

I also add the  attachments here.

View solution in original post

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zhao_yang
NXP Employee
NXP Employee

hi,Yaqiang

Here is an example to change the primary CPU as A72. I hope this can give you some help.

https://community.nxp.com/docs/DOC-347300 

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jiangyaqiang
Contributor III

HI Zhao:

Thanks, but I can't access the link:

pastedImage_1.png

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zhao_yang
NXP Employee
NXP Employee

OK, The following picture  is the detail information about the doc.

pastedImage_1.png

I also add the  attachments here.

View solution in original post

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传策薛
Contributor V

I use the Android9.0

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传策薛
Contributor V

Hi, how to patch "A53-to-A72-trusty-001.patch"

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lily_zhang
NXP Employee
NXP Employee

zhaoyang-b49593‌, please help on it.

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