Kernel source

Hi, thank you for this image! It runs great on my board, especially ethernet support is amazing.

I now it's been a while since the last release, but I'm wondering if you could release the kernel source for the 5.7 and 5.11 kernels. I have found your 5.6.y image and was able to compile it, but that does not have all the features I need from the newer kernels.

Thanks! 