imx8m mini Android9.0.0_2.3.3 operating system， How to download Trusty os

[yeyuan1]

hello everyone

  my board is imx8m mini, the operating system is Android9.0.0_2.3.3, 

  I want to add Trust OS to Android，but i don`t know download address of Trust OS and version of Trust OS.

Can someone please answer it

thank you

[Yuri · Accepted solution]

@yeyuan1 
Hello,

  please refer to section 8.9 (Trusty OS build and configuration).

https://www.nxp.com/docs/en/supporting-information/android_P9.0.0_2.3.0_docs.zip

Summary Page:

https://www.nxp.com/design/software/embedded-software/i-mx-software/android-os-for-i-mx-applications...

  Also, use "i.MX_Android_Security_User_Guide.pdf".

Regards,
Yuri.

[yeyuan1]

Hello, Yuri

First, thank you very much.

I tried to get the Trusty OS code using repo according to the document, but failed, the reason should be that the company network is affected, can I get the Trusty OS code compression package?

thank you again