[beagleboard] How to enable LCD04 cape on Kernel 3.13.x
I do see the example line cape=lcd04-01 in uEnv.txt and based on that I thought I could get the LCD to work. Here's what I did: I copied BB-BONE-LCD4-01-00A0.dtbo to /boot/uboot/dtbs/am335x-boneblack-lcd4-01.dtb and rebooted. the system does not boot, I guess the cause is that in the LCD4 def there's only the devicetree part for LCD4. I also tried the same with BB-BONE-LCD4-01-00A1.dtbo, same result. Can anybody help? Is there a way to make thre LCD4 work on BBB and Kernel 3.13? Do I need to merge the default dtb with the lcd4 dtb? if yes, how do I do that? -- 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.
Re: [beagleboard] How to enable LCD04 cape on Kernel 3.13.x
On Tue, Apr 8, 2014 at 1:00 PM, michael.r...@swisscom.com wrote: I do see the example line cape=lcd04-01 DOH! Blame me for having a broken default for an example.. I don't have the lcd04-01 static cape done for v3.13.x/v3.14.x yet. 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.
Re: [beagleboard] How to enable LCD04 cape on Kernel 3.13.x
Sniff, too bad. So what are the steps to do it? Take default and merge it with lcd04 or is there more magic involved? Am Dienstag, 8. April 2014 21:10:22 UTC+2 schrieb RobertCNelson: On Tue, Apr 8, 2014 at 1:00 PM, michae...@swisscom.com javascript: wrote: I do see the example line cape=lcd04-01 DOH! Blame me for having a broken default for an example.. I don't have the lcd04-01 static cape done for v3.13.x/v3.14.x yet. 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.
Re: [beagleboard] How to enable LCD04 cape on Kernel 3.13.x
On Tue, Apr 8, 2014 at 2:30 PM, michael.r...@swisscom.com wrote: Sniff, too bad. So what are the steps to do it? Take default and merge it with lcd04 or is there more magic involved? For simple things: (usarts/spi/i2c) we can do: https://github.com/RobertCNelson/linux-dev/blob/am33x-v3.14/patches/dts-bone-capes/0001-capes-ttyO1-ttyO2-ttyO4.patch For the lcd, something like this https://github.com/RobertCNelson/linux-dev/blob/am33x-v3.14/patches/static-capes/0002-Added-Argus-UPS-cape-support-BBW.patch essentially creating another board dtb.. 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.
