Speed up System Initialization
graeme at openmoko.org
Mon Oct 13 16:26:57 CEST 2008
On Sat, 2008-10-11 at 11:36 +0200, Adrian-Ken Rueegsegger wrote:
> Concerning : Graeme, how far did you get with your work on replacing
> udev with mdev? Are there any comment/patches/hints that you could provide?
Hi, I did all my work on the actual device as I was only experimenting,
but I did produce a working device that used mdev to create /dev
removing udev completely.
I will attach the mdev.conf I used.
Poky has some interesting enhancements to boot speed by using udev in a
slightly different way. I believe their figures for improvement after
first boot are similar to mine using udev.
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event[0-9] root:root 660 =input/
s3c2410_serial([0-9]) root:root 660 =ttySAC%1
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