Hi Robert, everything builds clean and I can see SPI0 after booting. The devices are spi1.0 and spi1.1. However, I'm not able to see any SPI1 devices. Suspecting HDMI conflict, I set the status for the HDMI device to "disabled" in am335x-base0033.dts. But that didn't seem to help. Anything else you can think of that I should check?
Thanks, Dallas On Wed, Aug 27, 2014 at 10:07 AM, Dallas Clement <dallas.a.clem...@gmail.com > wrote: > Wow! Thanks for the quick response. Will give it a shot. > > > On Wed, Aug 27, 2014 at 9:50 AM, Robert Nelson <robertcnel...@gmail.com> > wrote: > >> On Tue, Aug 26, 2014 at 10:56 PM, Robert Nelson <robertcnel...@gmail.com> >> wrote: >> > On Tue, Aug 26, 2014 at 10:25 PM, Dallas Clement >> > <dallas.a.clem...@gmail.com> wrote: >> >> Hi Robert, many thanks for this. How dost one actually enable the spi >> >> devices in 3.14? I'm used to working with the overlays and capemgr, >> i.e. >> >> echoing to capemgr slots etc. >> > >> > Well it's still in it's infancy. >> > >> > Here's what works today: >> > http://elinux.org/Beagleboard:Capes_3.8_to_3.14 >> > >> > Take a look at the main am335x-boneblack.dts file: >> > >> > >> https://github.com/beagleboard/linux/blob/3.14.17-ti-r15/arch/arm/boot/dts/am335x-boneblack.dts#L31 >> > >> > If you need usart1: >> > >> > Just change: >> > >> > /* #include "am335x-bone-ttyO1.dtsi" */ >> > >> > to: >> > #include "am335x-bone-ttyO1.dtsi" >> > >> > and rebuild. >> > >> > I'm working on a second repo, so that you don't have to rebuild the >> > kernel, just for dts changes: >> > >> > https://github.com/RobertCNelson/dtb-rebuilder/tree/3.14-ti >> > >> > Just issue "make all" and all *.dtb's will be rebuilt (these match the >> > full kernel tree (3.14.17-ti-r15)) above. >> > >> > Haven't finished the "make install" so you still have to manually copy >> > the *.dtb's. >> > >> > So, just make the *.dts change, rebuild, copy *.dtb, reboot, new >> > device enabled.. >> >> Okay just added the "make install" >> >> Follow: >> http://elinux.org/Beagleboard:Capes_3.8_to_3.14#Custom_dtb >> >> edit ./src/arm/am335x-boneblack.dts >> >> To rebuild/install: >> >> make >> sudo make install >> >> Then, reboot.. >> >> Regards, >> >> -- >> Robert Nelson >> http://www.rcn-ee.com/ >> > > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
