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

[Luo Zhenhua-B19537]

> -----Original Message-----
> From: Mercier Ivan [mailto:ivan.mercier at gmail.com]
> Sent: Friday, August 23, 2013 3:19 PM
> 
> there is no way to edit files in the root filesystem? like
> /etc/hostname...
[Luo Zhenhua-B19537] No, we can change such files.  

> How do I know which file belong to which package?
> and How do I know where is the package directory?
[Luo Zhenhua-B19537] "find/grep" should be useful to get the answer. For the specific case you mentioned, refer to meta-fsl-networking/recipes-append/sysvinit/files/auto-detect-hostname.patch. 


Best Regards,

Zhenhua

> thanks a lot
> 
> 2013/8/23 Luo Zhenhua-B19537 <B19537 at freescale.com>:
> > 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
> >> _______________________________________________
> >> meta-freescale mailing list
> >> meta-freescale at yoctoproject.org
> >> https://lists.yoctoproject.org/listinfo/meta-freescale
> >
> >