[Buildroot] BuildRoot not starting with Udev

[Antoine Caurier]

Ok! Thanks for the information!

Antoine

On Wed, Oct 17, 2012 at 1:07 PM, Arnout Vandecappelle <arnout at mind.be> wrote:
> On 17/10/12 13:03, Antoine Caurier wrote:
>>
>> I found one of your previous post, where you said that if kernel was
>> build by buildroot, it should be ok. So I was thinking that it should
>> be ok just activating udev as I am building kernel with buildroot.
>>
>> I tried to manually set DEVTMPFS in linux-menuconfig, and then
>> recompile the kernel (with buildroot), and it is now working.
>>
>> Is it normal to have manualy to set DEVTMPFS in kernel configuration
>> in order to have udev working?
>
>
>  The DEVTMPFS is set automatically by buildroot - but only when configuring
> the kernel.  Once your kernel is configured, it's not touched again.
>
>  So you'd have to run 'make linux-reconfigure' to get the devtmpfs (note
> that
> you also loose your local modifications that way, unless you saved them to
> a custom defconfig).
>
>
>  Regards,
>  Arnout
>
> --
> Arnout Vandecappelle                               arnout at mind be
> Senior Embedded Software Architect                 +32-16-286540
> Essensium/Mind                                     http://www.mind.be
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