On Tue, Dec 2, 2014 at 9:53 AM, Alex Potsides <a...@achingbrain.net> wrote: > My BBB doesn't appear to have a bone_capemgr.9/slots file: > > root@bbb:~# cat /sys/devices/bone_capemgr.9/slots > cat: /sys/devices/bone_capemgr.*/slots: No such file or directory > > > Indeed: > > root@bbb:~# ls -l /sys/devices/bone_capemgr.9/ > total 0 > -r--r--r-- 1 root root 4096 Dec 2 15:40 modalias > drwxr-xr-x 2 root root 0 Dec 2 15:40 power > lrwxrwxrwx 1 root root 0 Dec 2 15:40 subsystem -> ../../bus/platform > -rw-r--r-- 1 root root 4096 Dec 2 15:40 uevent > > > uEnv.txt - https://gist.github.com/achingbrain/0fea49ccf0e5b8db0520 > dmesg - https://gist.github.com/achingbrain/e2781b1d841628ec52ea > > There's quite a lot of this stuff during boot: > > [ 5.624964] omap_i2c 44e0b000.i2c: controller timed out > [ 6.634421] omap_i2c 44e0b000.i2c: controller timed out > [ 6.646111] bone-capemgr bone_capemgr.9: bone: scan failed (1 time) > [ 8.154145] omap_i2c 44e0b000.i2c: controller timed out > [ 9.165647] omap_i2c 44e0b000.i2c: controller timed out > [ 9.177358] bone-capemgr bone_capemgr.9: bone: scan failed (2 time) > *snip* > [ 26.880531] omap_i2c 44e0b000.i2c: controller timed out > [ 26.892201] bone-capemgr bone_capemgr.9: bone: scan failed (9 time) > [ 28.400049] omap_i2c 44e0b000.i2c: controller timed out > [ 29.411757] omap_i2c 44e0b000.i2c: controller timed out > [ 29.423450] bone-capemgr bone_capemgr.9: bone: scan failed (10 time) > [ 29.931273] bone-capemgr bone_capemgr.9: Failed to scan baseboard eeprom > [ 29.938347] bone-capemgr: probe of bone_capemgr.9 failed with error -110 > > > Doesn't look great. > > I'm running Debian with the 3.8.13-bone28 kernel. The board is being > powered by a 5v 2.5a pin barrel wall socket and has no hardware attached > apart from a USB WiFi dongle and has the CPU frequency governor set to > 'performance'. > > Anyone got any ideas?
Wow bone28! That was so long ago (Sep 12, 2013 to be exact.) we just enabled 4-bit mode on the microSD. AM335X ES1.0 (neon ): what version of the BBB do you have? This isn't good: omap_i2c 44e0b000.i2c: controller timed out With a spare microSD card, give this small standalone/microSD console image a shot at booting: http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#BBW.2FBBB_.28All_Revs.29 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.
