On Thu, Nov 13, 2014 at 9:05 AM, Altaf <[email protected]> wrote: > Hello, Robert > > I have been assisted by you in getting the kernel 3.14 earlier yesterday in > a different post where i faced RF KILL ISSUE. leaving that i need to test 24 > BIT TFT with > kernel 3.14 , > > As suggested by you earlier I migrated to a 3.14 kernel, i read a lot things > and searched about the Device Tree but i'm not understanding. > I referred to the post > https://groups.google.com/forum/#!topic/beagleboard/Mff1dl1GuAc > but still very confused, i had just got comfortable with Device tree in 3.8 > and in 3.14 it seems its something different way. > > How do i load the drivers in the kernel, parameter passing in uEnv.txt etc. > what is the location of the below mentioned files on BBB > what are the steps 1 by 1 for eg we will take BB-BONE-LCD4-01-00A1 to be > loaded in the kernel as this was working in 3.8.
As overlays aren't enabled in v3.14.x you need to use a custom *.dtb for capes: For the "BB-BONE-LCD4-01-00A1" http://elinux.org/Beagleboard:Capes_3.8_to_3.14#lcd4-01-00a1 So you'd add: dtb=<device>-lcd4-01-00a1.dtb dtb=am335x-boneblack-lcd4-01-00a1.dtb into /boot/uEnv.txt 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 [email protected]. For more options, visit https://groups.google.com/d/optout.
