[ntp:questions] Loopstats jitter field mostly zero?

Ralph Aichinger ralph at pangea.at
Tue Nov 27 07:51:51 UTC 2012


David Taylor <david-taylor at blueyonder.co.uk.invalid> wrote:
> BTW: I would like to get step-by-step instructions for recompiling the 
> kernel with the gpio-pps added, as I'm using someone else's kernel and I 
> may need to make my own when upgrading in the future.

I did it with

http://elinux.org/RPi_Kernel_Compilation

After zcat /proc/config.gz > .config in above description, you
have to do a

make menuconfig

where you select the PPS drivers. You find them in "Device Drivers
->PPS support".

Save the configuration, and continue with above step by step instructions.

/ralph



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