Re: [beagleboard] Re: Setting the Bitrate of I2C2 on the Beaglebone Black
hey thank you so much also can I know whats the maximum frequency that a beaglebone black supports to connect an LCD?? -- 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/groups/opt_out.
Re: [beagleboard] Re: Setting the Bitrate of I2C2 on the Beaglebone Black
If you have the kernel source it is located at arch/arm/boot/dts/am335x-bone-common.dtsi Then you will need to recompile the am335x-boneblack.dtb On Wed, Nov 20, 2013 at 4:04 AM, chai chaitra.mohanku...@tismotech.netwrote: hi, can i know where I can find the am335x-bone-common.dtsi? it is not present in /lib/firmware so where can i find out -- 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/groups/opt_out. -- 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/groups/opt_out.
Re: [beagleboard] Re: Setting the Bitrate of I2C2 on the Beaglebone Black
You don't need the kernel source. You can convert the compiled device tree blob to the text version, edit it, and the convert it back to the binary using dtc: # backup the original .dtb cp /boot/am335x-boneblack.dtb /boot/am335x-boneblack.dtb.orig # generate the dts from the dtb dtc -I dtb -O dts -o am335x-boneblack.dts /boot/am335x-boneblack.dtb # modify the dts with a text editor # generate the dtb from the modified dts dtc -I dts -O dtb -o am335x-boneblack.dtb am335x-boneblack.dts On Wednesday, November 20, 2013 6:18:53 AM UTC-8, cody wrote: If you have the kernel source it is located at arch/arm/boot/dts/am335x-bone-common.dtsi Then you will need to recompile the am335x-boneblack.dtb On Wed, Nov 20, 2013 at 4:04 AM, chai chaitra.m...@tismotech.netjavascript: wrote: hi, can i know where I can find the am335x-bone-common.dtsi? it is not present in /lib/firmware so where can i find out -- 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...@googlegroups.com javascript:. For more options, visit https://groups.google.com/groups/opt_out. -- 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/groups/opt_out.
