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Hello,

I confirmed that Yocto v3.21.0 is booted on H3ULCB(ES2.0 8GB) + KF(M04).

I checked your boot log, and noticed IPL and U-boot is old.

So, please update IPL and U-boot, then try to boot again.

Best regards.

Y.H. (talk)

Thanks for your help!

I have to admit that the boot log from the link above is not mine (just the error was the same).

My u-boot and IPL is newer, here is my full log of the kernel Oops: https://pastebin.com/wiXmDzxz

It is a dual-boot system which can also boot Android (for development), so the bootloader is from the Android build. I hope that's not the problem?

Here is my u-boot environment: https://pastebin.com/qqw8cJJS

Khuber (talk)

Sorry, I have never used android on H3ULCB + KF.

But, I tested Yocto v3.21.0 on H3ULCB(ES2.0 4GB) + KF(M04) again.

And I confirmed that it works.

How about using yocto bootloader ?

if yocto can be booted, android bootloder may not be good for yocto...

Best regards.

Y.H. (talk)

Thanks for your help Y.H. With the Yocto-Firmware it boots as expected.

How I need to get the Android part working again, but boota is not supported in the Yocto's u-boot. But that's a different story now.

Khuber (talk)

Hello,

I prepared android 9 for H3ULCB(ES2.0 4GB) + KF(M4), and tested for booting yocto.

In my environment, yocto was booted with android's IPL and U-boot.

If you use old version of android, how about updating it ?

Y.H. (talk)

Thank you, this is very valuable feedback! I also used Android 9 with the same hardware as you have but for me it didn't work.

Would you mind posting the output of the full boot process including the u-boot environment varibles?

Khuber (talk)