Hardware Reference
In-Depth Information
Figure 7-2. Kernel configuration menu
You can use the arrow keys to navigate. No changes need to be made, so you can just
press the right arrow and Enter to start the kernel compiling. The entire process took about
25 minutes on my 8-core host.
The bb-kernel/KERNEL directory contains the source code for the kernel. The bb-kernel/
deploy directory contains the compiled kernel and the files needed to run it.
Installing the Kernel on the Bone
To copy the new kernel and all its files to the microSD card, you need to halt the Bone,
and then pull the microSD card out and put it in an microSD card reader on your host
computer. Run Disk (see Recipe 1.3 ) to learn where the microSD card appears on your
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