Hi, We're looking into getting GPIO and LEDs working on the "new" PC Engine APU1. We found FreeBSD drivers[1] and Linux drivers[2], documentation is indicating it's driven by the AMD A50M FCH south bridge chipset[3]. If anyone would be interested in hacking on this, we're able to provide complementary hardware and/or monetary sponsoring.
If not, approximately how extensive would such implementation be in terms of LoC/new code to be written? [1] https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=189772 [2] https://lkml.org/lkml/2013/7/21/61 [3] http://www.pcengines.ch/pdf/apu1.pdf
