[meta-freescale] How to build a custom ramdisk image

[Luo Zhenhua-B19537]

Hi Ivan, 

"build_p3041ds_release/tmp/work/p3041ds-fsl_networking-linux/fsl-image-core/1.0-r20/rootfs" is removed when you run "bitbake fsl-image-core", and the folder will be recreated, so modification in the folder is missing. 

You need to do the modification in corresponding recipe folder of the package, e.g. interfaces is in meta-fsl-ppc/recipes-core/init-ifupdown/files/.

You can rebuild the modified package to ensure the modification takes effect. 
* bitbake init-ifupdown -c cleansstate
* bitbake fsl-image-core


Best Regards,

Zhenhua

> -----Original Message-----
> From: meta-freescale-bounces at yoctoproject.org [mailto:meta-freescale-
> bounces at yoctoproject.org] On Behalf Of Mercier Ivan
> Sent: Thursday, August 22, 2013 4:55 PM
> To: linux-yocto at yoctoproject.org; meta-freescale at yoctoproject.org
> Subject: [meta-freescale] How to build a custom ramdisk image
> 
> Hi everybody,
> 
> I'm working on an yocto distrib with a freescale p3041 based board.
> I would like to modify the root file system, like hostname,udev rules and
> build my own ramdisk image.
> I use to create my image by
> $ bitbake fsl-image-core
> 
> is it corret?
> 
> should I modidy fsl-image-core.bb?
> 
> I try to modify files in
> build_p3041ds_release/tmp/work/p3041ds-fsl_networking-linux/fsl-image-
> core/1.0-r20/rootfs
> 
> but modifications are overwrited
> 
> can anybody help me?
> 
> thanks a lot
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