From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael S. Zick Date: Fri, 3 Sep 2010 10:44:03 -0500 Subject: [Buildroot] Gaisler sparc-leon In-Reply-To: <878w3ivq3l.fsf@macbook.be.48ers.dk> References: <20100903091327.v01tegjghcqso4oo@webmail.bluegenesis.com> <878w3ivq3l.fsf@macbook.be.48ers.dk> Message-ID: <201009031044.06396.minimod@morethan.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net On Fri September 3 2010, Peter Korsgaard wrote: > >>>>> "konrad" == konrad writes: > > Hi, > > konrad> My shortterm goal is to get buildroot to build a linux image > konrad> with romfs that includes libc shared and some more advanced app > konrad> like a ssh. That should cover/test already a lot > konrad> functionality. So far in snapgear 2.0 we only used uClibc > konrad> static, we had made quite a few patches to uclibc, didnt submit > konrad> them to the uclibc though. It was also a fairly old uclibc that > konrad> we used, it seems that uclibc has gotten better in the meantime > konrad> (while we sticked still to the old version...). I think that if > konrad> Gaisler would switch to buildroot and Leon users would start > konrad> using it the sparc the sparc part would be maintained and > konrad> running.I'll press this now and will post my results > > Ok, good - Shared linking on sparc indeed used to be broken as far as I > remember. > >From correspondence with Rob Landley. . . Sparc 32bit should be working, Sparc 64bit may still have problems. Both should be fixed at the time of his v1.0 project release. > konrad> Ps: Note at the side: If no hardware is available the > konrad> evaluation version of the sparcleon simulator called TSIM can > konrad> be used, so that non sparc users can run/test/verify too. ? > > What about something a bit more standard like qemu-system-sparc? We're > already using qemu to test E.G. arm. > Perhaps a quick way to do that, would be with Aboriginal Linux (previously: Firmware Linux) http://aboriginal.impactlinux.com/ I don't see anything in the pre-built binaries newer than Rob's fixes for Sparc; but you might give the 0.9.11 build a try: http://landley.net/aboriginal/downloads/binaries/system-image-sparc.tar.bz2 If you have access to an Intel based machine, just do a build from source for Sparc; the directions can be found on Rob's site - it is a fairly simple process; use the "current repository tar-ball", the qemu-system image generated should "just work". Although I can't claim to have tried it myself - last I heard only problems with sh4 where holding back the v1.0 release. Mike