Re: Adding ppc64el support in debian-cd
On Mon, Sep 22, 2014 at 10:47:10PM +0200, Aurelien Jarno wrote:
> On Mon, Sep 22, 2014 at 02:09:29PM +0100, Steve McIntyre wrote:
> > On Mon, Sep 22, 2014 at 09:57:44AM -0300, Mauricio Faria de Oliveira wrote:
> > >On 09/22/2014 12:00 AM, Lennart Sorensen wrote:
> > >>On Sun, Sep 21, 2014 at 06:19:43PM +0100, Steve McIntyre wrote:
> > >>>I'm adding support for new architectures at the moment. powerpc is one
> > >>>of the most awkward existing arches to add boot support for at the
> > >>>moment, due to the mess of older machines. I'm hoping that ppc64el is
> > >>>better, but I don't have much information to go on. What should we be
> > >>>doing to make bootable CD/DVD/USB images for ppc64el, please?
> > >
> > >Aurelien and Paulo know more about the bootable status/steps than me.
> > >
> > >I believe that w/ the grub2 and klibc uploads from this last weekend,
> > >it's almost there. There's powerpc-utils & util-linux coming in from
> > >DELAYED in 2 days & 5 days.
> >
> > OK, cool.
>
> Indeed bootable CD images are done with GRUB on ppc64el, but it is
> currently broken. debian-installer will provide a kernel, a vmlinux and
> a file called debian-cd_info.tar.gz containing the grub files. I have
> put an example of such a directory tree there:
>
> http://temp.aurel32.net/ppc64el/d-i/
>
> The tarball should be decompressed in the root of the CD-ROM, while the
> kernel and initrd should be placed in the /install directory. The ISO
> image should be generated with the --chrp-boot argument. Beside that the
> default options of genisoimage should be used, there is no need to
> specify any strange HFS option like on powerpc (Note: I only tested that
> on a VM using SLOF, it will be nice if someone with access to bare metal
> can confirm that).
>
> Don't hesitate to ask more details if needed. I will tell you once GRUB
> is fixed and all these files are in place on d-i.debian.org.
GRUB is now fixed, and the latest daily build of d-i does have the CDROM
files available:
http://d-i.debian.org/daily-images/ppc64el/daily/cdrom/
Aurelien
--
Aurelien Jarno GPG: 4096R/1DDD8C9B
aurelien@aurel32.net http://www.aurel32.net
Reply to: