Re: [gentoo-embedded] MIPS32 Rootfs

[Dennis.Yxun]

On Thu, Feb 11, 2010 at 10:17 PM, wireless <wireless@×××××××××××.com> wrote:

> Manuel Lauss wrote:
> > Hello!
> >
> > For the last few years I've been "maintaining" a small Gentoo
> installation for
> > FPU-less little-endian MIPS32 processors (my main target is the "Alchemy"
> line).
> >
> > I've put up a tarball of the actual filesystem as well as a collection of
> > individual packages at [1] and [2].  The rootfs is ~2GB unpacked, and
> > includes everything required to do the Gentoo thing.  (List of files
> > at [3] and [4]).
> >
> > I'll keep updating the snapshots at irregular intervals.
> >
> > Thanks and have a nice day,
> >       Manuel Lauss
> >
> > [1] http://mlau.at/files/gentoo/mips32elsf-gentoo-rootfs-100204.tar.bz2
> > [2] http://mlau.at/files/gentoo/mips32elsf-packages-100204.tar
> > [3]
> http://mlau.at/files/gentoo/mips32elsf-gentoo-rootfs-100204.tar.bz2.CONTENTS
> > [4] http://mlau.at/files/gentoo/mips32elsf-packages-100204.tar.CONTENTS
>
>
>
> Very cool.
>
> Do you have a listing of 32 bit mips dev boards your
> codebase works with?
>
> Have you ever tried your distro with the 32 bit MicroChip
> (Mips) offering?
>
> Here it looks as though MicroChip intends to support the
> Mips M14K core. Is this part of your codebase of support?
>
> http://www.mips.com/news-events/newsroom/?i=43320
>
>
>
>
> James
>
>
>
>
>
>
>
>
HI James:
Quote from MIPS INC:
   The new MIPS32® M14KTM and M14KcTM cores are the first MIPS32-compatible
cores that also execute the new microMIPSTM instruction set architecture
(ISA)

   I have little experience here. If you are using some generic compile
flags, say "-EL -mips32 -msoft-float", then the result rootfs should words
for 14K core, also 4kec/24K

   Cheers

Dennis