Hi there, I´m pretty new to Linux and the BBB. I´m using Debian Jessie and struggling with the DTO. I think I have an little idea now how it works. I try to export a dtbo to the slots.
this is what i get when i cat the slotsfile: debian@beaglebone:/lib/firmware$ cat /sys/devices/platform/bone_capemgr/slots 0: PF---- -1 1: PF---- -1 2: PF---- -1 3: PF---- -1 4: P-O-L- 0 Override Board Name,00A0,Override Manuf,univ-emmc but if I try to export a .dtbo from (for example the UART2 overlay) to the slotsfile it says: debian@beaglebone:/lib/firmware$ sudo echo "BB-UART2-00A0.dtbo" > /sys/devices/platform/bone_capemgr/slots -bash: /sys/devices/platform/bone_capemgr/slots: Permission denied Why is the permission denied? I cant even unexport the slot #4: debian@beaglebone:/lib/firmware$ sudo echo -4 > /sys/devices/platform/bone_capemgr/slots -bash: /sys/devices/platform/bone_capemgr/slots: Permission denied Any ideas? -- 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/e47459f2-991d-4568-885f-af8f0cdd12ba%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
