How to customize my own imx8mq android board

[edward_fu]

Hi experts,

An imx8mq soc was selected in my project. And I bought a development board(running Android 9) from third-parter. And I developed my own board based the development board and I'd like to update the Android OS to 11. 

Can you give me some suggestions and steps of how to do that? I know I need to make my own device tree and kernel config. 

Br,

Edward

[b36401]

Do you mean i.MX 8MQ EVK board?
You can download Android 11 for from our site:
https://www.nxp.com/design/development-boards/i-mx-evaluation-and-development-boards/evaluation-kit-...
Also you can get Android OS here:
https://www.nxp.com/design/software/embedded-software/i-mx-software/android-os-for-i-mx-applications...

[edward_fu]

Thanks,

Yes, my customized board(hardware) is based on i.MX 8MQ EVK board. But some peripheral circuit and pins have changed. So I need to customize my dts and kernel config. Do you have some reference manual to custmoze the BSP and android package?

Br, 

Edward

[b36401]

You can refer to i.MX Porting Guide regarding to implementing the changes:
https://www.nxp.com/docs/en/user-guide/IMX_PORTING_GUIDE.pdf