https://github.com/MinnowBoard/minnow-max-extras/tree/master/calamari
also has some basic examples of how to deal with GPIOs and http://www.elinux.org/Minnowboard:MinnowMax#Low_Speed_Expansion_.28Top.29 has the pinout, including the GPIO numbers - John On 11/7/2014 7:51 PM, Peter Ogden wrote: > I asked this exact question on IRC last week. > > What I was told is you need to do is compile the kernel with the GPIO > SYSFS enabled. > > I'm still very new to this myself, so I haven't been able to try this > yet. Hopefully that gives you a hit on what to search for. I was > googling "compile linux kernel with gpio driver enabled". > > -Peter > > On Fri, Nov 7, 2014 at 8:12 AM, Martin Oldfield <[email protected] > <mailto:[email protected]>> wrote: > > Hi, > > I've got a MinnowBoard MAX happily running Mint, and now I'd like to > hookup some devices to it. > > Ideally I'd like to be able to waggle some GPIO lines, and do SPI, but > I'm somewhat at a loss where to start, so I thought I'd ask here. > > Please, does any know if there are documents akin to these but for the > MinnowBoard MAX anywhere: > http://www.minnowboard.org/getting-started/ > > Mint gives me this kernel: > Linux version 3.13.0-24-generic (buildd@batsu) (gcc version 4.8.2 > (Ubuntu 4.8.2-19ubuntu1) ) #47-Ubuntu SMP Fri May 2 23:30:00 UTC 2014 > > Do I need something newer to get GPIO & SPI support for Baytrail ? > > Thanks in advance of any help. > > Cheers, > -- > M. > > > _______________________________________________ > elinux-MinnowBoard mailing list > [email protected] > <mailto:[email protected]> > http://lists.elinux.org/mailman/listinfo/elinux-minnowboard > > > > > _______________________________________________ > elinux-MinnowBoard mailing list > [email protected] > http://lists.elinux.org/mailman/listinfo/elinux-minnowboard > _______________________________________________ elinux-MinnowBoard mailing list [email protected] http://lists.elinux.org/mailman/listinfo/elinux-minnowboard
