Build a 32biti rootfs for imx-yocto-L4.14.98_2.0.0_ga

[westbrook]

Hi Guys,

I am using imx8mm with imx-yocto-L4.14.98_2.0.0_ga.

I need to built an 32bit rootfs from imx-yocto-L4.14.98_2.0.0_ga. The default gives me a aarch64  64bit rootfs.

How to set to build an 32bit rootfs?

Thank you in advance.

BR,

Xiao

[igorpadykov]

Hi Xiao

one can look at AN12212

Software Solutions for Migration Guide from Aarch32 to Aarch64

Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

[westbrook]

Hi Igor,

Thanks for your quick reply.

I have tried the compatible mode, but it seems that we still need 32bit imx-gpu-viv for imx8mm, where can we get this ?

BR,

Xiao

[igorpadykov]

Hi Xiao

one can also check sect.5.6.9 Multilib enablement Yocto Guide included in

Linux 4.14.98_2.2.0 Documentation

Best regards
igor