Hey, Yeah sorry, I still get invalid opcode (especially with systemd, which is quite annoying).
I tried your version and this does not work either :/ Any clue ? Le mar. 3 mars 2015 à 21:14, Darren Hart <[email protected]> a écrit : > Can you explain what you mean by does not work? Are you still getting > illegal instructions? You may also need to set -mtune. This is what we > use for the intel-corei7-64 BSP in the Yocto Project which enables the > Nehalem and Baytrail and later CPUs (including the E3825 on the > MinnowBoard MAX): > > -march=corei7 -mtune=corei7 -mfpmath=sse -msse4.2 > > Thanks, > > Darren > > On 3/3/15 11:13 AM, Benjamin Schubert wrote: > > Hey, > > > > Sorry for the long delay. I tried with -march=corei7 without any > > success. that does not work either. > > > > Anybody found something else ? > > > > Thanks a lot > > > > Le lun. 23 févr. 2015 à 23:00, Darren Hart <[email protected] > > <mailto:[email protected]>> a écrit : > > > > Native uses your host CPU, if you want something tailored for the > > MinnowBoard MAX Bay Trail SoC, you should use march=corei7. > > -- > > Darren Hart > > Intel Open Source Technology Center > > > > From: Michael Jarvis <[email protected] > > <mailto:[email protected]>> > > > > Reply-To: MinnowBoard Development and Community Discussion > > <[email protected] > > <mailto:[email protected]>> > > Date: Monday, February 23, 2015 at 11:53 AM > > > > To: MinnowBoard Development and Community Discussion > > <[email protected] > > <mailto:[email protected]>> > > Subject: Re: [MinnowBoard] [MinnowBoardMax] gcc flags > > > > I usually use "-mtune=native". Does that not work for you? > > > > > > > > On Sat, Feb 21, 2015 at 3:58 PM, Benjamin Schubert > > <[email protected] <mailto:[email protected]>> > wrote: > > > > Hey everyone ! > > > > I've been strugling for a while on setting up correct gcc > > flags for the minnowboard max. > > > > I'm using GCC 4.9.2 with CFLAGS="-march=silvermont" and I > > get illegall instructions on some programs. > > > > Has anyone managed to have working CFLAGS that are not > > -march=native ? > > > > Thanks a lot > > > > _______________________________________________ > > elinux-MinnowBoard mailing list > > [email protected] > > <mailto:[email protected]> > > http://lists.elinux.org/mailman/listinfo/elinux-minnowboard > > > > > > > > > > -- > > *Michael Jarvis* > > McKinney, TX USA > > http://about.me/michael.a.jarvis > > _______________________________________________ > > elinux-MinnowBoard mailing list > > [email protected] > > <mailto:[email protected]> > > http://lists.elinux.org/mailman/listinfo/elinux-minnowboard > > > > _________________________________________________ > > elinux-MinnowBoard mailing list > > elinux-MinnowBoard@lists.__elinux.org > > <mailto:[email protected]> > > http://lists.elinux.org/__mailman/listinfo/elinux-__minnowboard > > <http://lists.elinux.org/mailman/listinfo/elinux-minnowboard> > > > > > > > > _______________________________________________ > > elinux-MinnowBoard mailing list > > [email protected] > > http://lists.elinux.org/mailman/listinfo/elinux-minnowboard > > > > -- > Darren Hart > Intel Open Source Technology Center > _______________________________________________ > elinux-MinnowBoard mailing list > [email protected] > http://lists.elinux.org/mailman/listinfo/elinux-minnowboard >
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