udev configuration

udev configuration

[Bryan O'Donoghue]

Greetings list.

I'm booting a yocto image a "core-image-minimal" and I've noticed that 
not all of the serial ports have entries in /dev. More generally for 
hardware coming down the line, I'd like to know how/where the 
configuration for udev is supposed to go in a yocto BSP.

I can't see anything obvious in the meta-intel BSPs but, there must be 
some way (probably very obvious way) of setting up the udev script to do 
what you'd typically want to do ?

Re: udev configuration

[Koen Kooi]

Op 30 mrt. 2012, om 05:15 heeft Bryan O'Donoghue het volgende geschreven:

> Greetings list.
> 
> I'm booting a yocto image a "core-image-minimal" and I've noticed that not all of the serial ports have entries in /dev. More generally for hardware coming down the line, I'd like to know how/where the configuration for udev is supposed to go in a yocto BSP.

For creating device nodes udev doesn't have a config anymore, it's all handled by the kernel using devtmpfs. I suspect not all serial ports are enabled in the kernel.

regards,

Koen

Re: udev configuration

[O'donoghue, Bryan]

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Ok.

udev appears not to be running - please ignore !

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udev configuration

[O'donoghue, Bryan]

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Greetings list.

I'm booting a yocto image a "core-image-minimal" and I've noticed that not all of the serial ports have entries in /dev. More generally for hardware coming down the line, I'd like to know how/where the configuration for udev is supposed to go in a yocto BSP.

I can't see anything obvious in the meta-intel BSPs but, there must be some way (probably very obvious way) of setting up the udev script to do what you'd typically want to do ?
-------------------------------------------------------------
Intel Ireland Limited (Branch)
Collinstown Industrial Park, Leixlip, County Kildare, Ireland
Registered Number: E902934

This e-mail and any attachments may contain confidential material for
the sole use of the intended recipient(s). Any review or distribution
by others is strictly prohibited. If you are not the intended
recipient, please contact the sender and delete all copies.

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