xo-1.75 support in olpc-utils
pgf at laptop.org
Mon Jun 27 13:28:32 EDT 2011
> On Mon, Jun 27, 2011 at 11:37 AM, Richard A. Smith <richard at laptop.org> wrote:
> > How are you determining in olpc-utils that you are running on a 1.75?
> > Is this available for runin to pickup?
> + # FIXME XO-1.75 fallback support until we get ofw data
> + # exposed via device tree
> + elif [ `uname -m` == 'armv7l' ]; then
> + XO_VERSION="1.75"
note that i've also added detection code in runin-battery -- if
/sys/power/ec doesn't exist, it tries for the new debugfs node.
so that module already knows what platform it's on.
> > Right now the battery test seems to skate by. We have a minimum SOC
> > diff of 20 clicks and the battery discharge test is coming in at 24
> > clicks. From the sample set I have so far the runin power draw seems to
> > be very consistent and a margin of 4 may be enough but its pretty close.
> > I may need to adjust the test levels if a 1.75 is detected.
> Sounds reasonable. James has been looking after runin so CC'd.
> martin.langhoff at gmail.com
> martin at laptop.org -- Software Architect - OLPC
> - ask interesting questions
> - don't get distracted with shiny stuff - working code first
> - http://wiki.laptop.org/go/User:Martinlanghoff
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paul fox, pgf at laptop.org
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