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--></style></head><body lang=EN-US link=blue vlink="#954F72"><div class=WordSection1><p class=MsoNormal>This is probably not a comprehensive list, but currently all models except the Pi 4 are working thanks to Niteesh’s work on the uart for the Pi 3 and Zero W.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I believe there is some support for GPIO, and I2C.</p><p class=MsoNormal>I’m not sure about the state of SPI.</p><p class=MsoNormal>There is also support for the graphics console, but I don’t know that state of that with the various Pi models as well.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Finally, there was an effort to port libbsd to the Pi, but I don’t think it was completed.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>From what I know the Pi 4 is not supported at all yet.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>So there is still a lot of work to do, maybe too much for a single GSoC project.</p><p class=MsoNormal>Maybe try to narrow the focus on something like:</p><ul style='margin-top:0in' type=disc><li class=MsoListParagraph style='margin-left:0in;mso-list:l1 level1 lfo2'>Libbsd and SMP support for the Raspberry Pi 3?</li></ul><p class=MsoNormal>I have been learning how to use RTEMS and rtems-libbsd on the beaglebone black lately. Having that capability along with SMP on the Pi 3 would be great.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Alan</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><div style='mso-element:para-border-div;border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal style='border:none;padding:0in'><b>From: </b><a href="mailto:joel@rtems.org">Joel Sherrill</a><br><b>Sent: </b>Tuesday, March 17, 2020 11:19 PM<br><b>To: </b><a href="mailto:denilcv3@gmail.com">Denil Verghese</a><br><b>Cc: </b><a href="mailto:devel@rtems.org">rtems-devel@rtems.org</a><br><b>Subject: </b>Re: Improve the Raspberry Pi BSP</p></div><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal style='margin-bottom:12.0pt'><o:p> </o:p></p><div><div><p class=MsoNormal>On Sun, Mar 15, 2020, 10:20 PM Denil Verghese <<a href="mailto:denilcv3@gmail.com">denilcv3@gmail.com</a>> wrote:</p></div><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-top:5.0pt;margin-right:0in;margin-bottom:5.0pt'><div><div><p class=MsoNormal style='margin-left:4.8pt'>Hi, </p></div><div><p class=MsoNormal style='margin-left:4.8pt'> I would like to know whether the projects shown in this <a href="https://devel.rtems.org/ticket/2899" target="_blank">https://devel.rtems.org/ticket/2899</a> ticket is completed or not. If the ideas are yet to implement I could work on it.</p></div></div></blockquote></div></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>I think there is plenty left. I am not authoritative on this though.</p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>I think getting Pi3/4 support still has work.</p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>I think USB plus Ethernet.</p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>I recall the graphics work was done on the Beagle.</p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>I am not even sure that Pi2 qemu support has been worked through completely.</p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><div><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-top:5.0pt;margin-right:0in;margin-bottom:5.0pt'><div><div><p class=MsoNormal style='margin-left:4.8pt'>It will more interesting to work those projects rather than my currently selected project which is Release Note Generator. </p></div><div><p class=MsoNormal style='margin-left:4.8pt'>Meanwhile I have uploaded my draft proposal which is ongoing self revision.</p></div><div><p class=MsoNormal style='margin-left:4.8pt'><o:p> </o:p></p></div><div><p class=MsoNormal style='margin-left:4.8pt'>Thank you</p></div><div><p class=MsoNormal style='margin-left:4.8pt'>Denil C Verghese</p></div><div><p class=MsoNormal style='margin-left:4.8pt'><o:p> </o:p></p></div></div></blockquote></div></div></div><p class=MsoNormal style='margin-left:4.8pt'>_______________________________________________<br>devel mailing list<br><a href="mailto:devel@rtems.org" target="_blank">devel@rtems.org</a><br><a href="http://lists.rtems.org/mailman/listinfo/devel" target="_blank">http://lists.rtems.org/mailman/listinfo/devel</a></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>