cannot compile u-boot for vexpress_ca9x4_defconfig about training-materials HOT 3 CLOSED

Greetings
To confirm the cross-compiler issue, you could also try the cross-compiler provided by the distribution.
sudo apt install gcc-arm-linux-gnueabi
export CROSS_COMPILE=arm-linux-gnueabi-
If this works, there is an issue indeed with your cross-compiler. Otherwise, you may share your U-Boot .config file here.
I don't have a .config file for crosstool-ng for the QEMU lab at hand though (would take time to reproduce, and we only have time to support the participants to our sessions).
Cheers
Michael.

from training-materials.

Closing this bug. No proof there is an issue in our training materials.
Don't hesitate to continue to post comments anyway.

from training-materials.

Thank You very much for the reply, I tried with the already available compiler but still the same error. I managed to get a proper compiler using buildroot ( only making the sdk ) and got everything working, however I am facing a new issue for nfs-krenel-server, I did everything according to the material to get the root file system from u-boot using the nfs-kernel-server, but in qemu it is stuck at starting kernel and in my host system where the server is, I am getting this in my logs, checked internet, many kind of solutions but none of them worked.

authenticated mount request from

that's it, I can't go further. I am on Ubuntu 20.04.3
If I try without the nfs-kernel-server, It's fine, I can see the kernel panic as per the given material.

from training-materials.