Hi,
I was hoping to find the documentation on getting and then recompiling a kernel that will work with Pi.
Any hints or clues are appreciated
Cheers
David
Hi,
I was hoping to find the documentation on getting and then recompiling a kernel that will work with Pi.
Any hints or clues are appreciated
Cheers
David
I had followed the eLinux wiki instructions: http://elinux.org/RPi_Kernel_Compilation
Here's how I compiled my kernel back in April:
http://www.element14.com/community/docs/DOC-44948/l/compiling-linux-kernel-staging-driver-modules
I need to do it again soon, so I'll have to see if I pick up any new tricks this time around.
update: bootc.net documents a different approach but I've not tried it yet: http://www.bootc.net/archives/2012/05/26/how-to-build-a-cross-compiler-for-your-raspberry-pi/
Cross-compiling on a more powerful machine is of course the sensible thing to do, not only for speed but to avoid an enormous number of rewrite cycles on the SD card.
Just out of curiosity though, has anyone actually timed how long it would take to compile a kernel natively on Pi? I'm also curious about whether the main thing that constrains native compilation speed on Pi is CPU or filestore.
Cross-compiling on a more powerful machine is of course the sensible thing to do, not only for speed but to avoid an enormous number of rewrite cycles on the SD card.
Just out of curiosity though, has anyone actually timed how long it would take to compile a kernel natively on Pi? I'm also curious about whether the main thing that constrains native compilation speed on Pi is CPU or filestore.