[Buildroot] How transfer what image(s) to target-CF?

Lennart Ramberg ramberg.lennart at gmail.com
Thu Apr 24 10:07:44 UTC 2014


Thanks Arnout,

Now, please, for the 'how'-part, that 'put':

How exactly would I here use commands like dd and/or cpio, and in what
order?
Assume the target CF is mounted as /dev/sdX on the host.

To complicate matters :-) I aim at ext3.

Regards
Lennart


On Wed, Apr 23, 2014 at 5:33 PM, Arnout Vandecappelle <arnout at mind.be>wrote:

> On 23/04/14 15:42, Lennart Ramberg wrote:
> > Hello,
> >
> > New and experimenting, I want my target Linux system to reside on a
> > Compact Flash,
> > such that I can pull it from the host (Buildroot) computer and
> > then insert it in my x86 target as an IDE-drive and boot.
> >
> > What file(s) should I have in host .../output/images/  and how do I put
> > it(them) in the CF?
> > I have USB on my host and a USB-CF-adapter and a formatted CF.
>
>  The simplest is probably to use cpio as your rootfs, syslinux as the
> bootloader, bzImage as the kernel, and put that on a FAT filesystem.
>
>
>  Regards,
>  Arnout
>
> --
> Arnout Vandecappelle                          arnout at mind be
> Senior Embedded Software Architect            +32-16-286500
> Essensium/Mind                                http://www.mind.be
> G.Geenslaan 9, 3001 Leuven, Belgium           BE 872 984 063 RPR Leuven
> LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle
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>
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