Hi,
I followed doc mentioned on Welcome — Jetson Linux<br/>Developer Guide 34.1 documentation
I can build kernel. But I saw message “arch/arm64/Makefile:49: LSE atomics not supported by binutils” when using command “$ sudo make ARCH=arm64 O=$TEGRA_KERNEL_OUT modules_install INSTALL_MOD_PATH=<top>/Linux_for_Tegra/rootfs/”
Although I can install modules finally without error, will there be any using problem?
I can’t figure the message. Thanks a lot.
vergiltienevf,
Refer this thread, it looks like your case:
link
Hi ddpx2,
Thanks for your info! I ever referenced the contents, but I still encountered the same message even I installed packages mentioned in the link.
In the reference link, there was error when building kernel, but I could compile successfully. I saw the message when installing kernel modules.
So I considered the link still not resolve my question.
What’s the version for this problem for you?
Hi ShaneCCC,
In my host PC, I used Ubuntu 16.04.06 to build the kernel.
R32.2.1 kernel source was downloaded from Jetson Download Center | NVIDIA Developer
Thanks for your feedback!
If you can build the Image and install the modules. I think it could be fine.
Did you use the Linaro 7.3.1 2018.05 toolchain?
Hi Shane CCC,
Yes. I utilized gcc-linaro-7.3.1-2018.05-x86_64_aarch64-linux-gnu as toolchain.
Besides environment parameters which mentioned in doc " Kernel Customization" need to set, are there any additional parameters should be set in host PC?
Thanks a lot.