Yes, it popped accidentally due to copying command from one of the tutorials that I have linked.
I have added: uboot_overlay_addr4=/lib/firmware/BB-CAN1-00A0.dtbo as you suggested. It changed the output of cat /sys/kernel/debug/pinctrl/44e10800.pinmux/pinmux-pins pin 96 (44e10980.0): 481d0000.can (GPIO UNCLAIMED) function pinmux_dcan1_pins group pinmux_dcan1_pins pin 97 (44e10984.0): 481d0000.can (GPIO UNCLAIMED) function pinmux_dcan1_pins group pinmux_dcan1_pins However, after typing: root@beaglebone:/home/debian# cat /sys/devices/platform/bone_capemgr/slots 0: ---l-- -1 1: ------ -1 2: ---l-- -1 3: ---l-- -1 4: --Ol-- -1 5: --O--- -1 In line 5: I was expecting some text like: "Override Board Name,00A0,Override (...)" // taken from here <https://stackoverflow.com/questions/39059206/load-device-tree-overlay-for-beaglebone-black-kernel-4-4-17-and-load-pru-bin> : Should I expect a change in slots configuration after adding the lines that you have mentioned in /boot/uEnv.txt? Is there any other to check whether the CAN Device Tree overlay was properly loaded? Best regards, Peter W dniu czwartek, 15 czerwca 2017 23:50:11 UTC+2 użytkownik RobertCNelson napisał: > > On Thu, Jun 15, 2017 at 4:47 PM, Piotr C <[email protected] <javascript:>> > wrote: > > Thank you for your answer Robert. > > May I ask why did you add the line for UART as well? > > Well you referenced it in your original email.. > > and i only spent a couple of seconds actually reading it, so your can > drop the UART node.. > > Regards, > > -- > Robert Nelson > https://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]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/05af7292-a0b7-45d2-918a-9f23681a4ed7%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
