Hi All,
I think this might be a Robert Nelson Debian question but here goes…
I’m running Debain version- Linux beaglebone 3.8.13-bone41 #1 SMP Tue Mar 4 22:51:47 UTC 2014 armv7l. I have a serial port connected to watch the boot messages. I’ve noticed the following reported conflict when the kernel starts:
Starting kernel …
Uncompressing Linux… done, booting the kernel.
[ 0.581418] omap2_mbox_probe: platform not supported
[ 0.875837] tps65217-bl tps65217-bl: no platform data provided
[ 0.951331] bone-capemgr bone_capemgr.9: slot #0: No cape found
[ 0.988438] bone-capemgr bone_capemgr.9: slot #1: No cape found
[ 1.025545] bone-capemgr bone_capemgr.9: slot #2: No cape found
[ 1.062656] bone-capemgr bone_capemgr.9: slot #3: No cape found
[ 1.084527] bone-capemgr bone_capemgr.9: slot #6: BB-BONELT-HDMIN conflict P8.45 (#5:BB-BONELT-HDMI)
[ 1.094136] bone-capemgr bone_capemgr.9: slot #6: Failed verification
[ 1.100911] bone-capemgr bone_capemgr.9: loader: failed to load slot-6 BB-BONELT-HDMIN:00A0 (prio 2)
[ 1.122707] omap_hsmmc mmc.5: of_parse_phandle_with_args of ‘reset’ failed
[ 1.188065] pinctrl-single 44e10800.pinmux: pin 44e10854 already requested by 44e10800.pinmux; cannot claim for gpio-leds.8
[ 1.199782] pinctrl-single 44e10800.pinmux: pin-21 (gpio-leds.8) status -22
[ 1.207087] pinctrl-single 44e10800.pinmux: could not request pin 21 on device pinctrl-single
I don’t know why I have the conflict on slot #6. Is the kernel expecting an HDMI device to be plugged in and if not report the result as a conflict?
I am also trying to use a powered USB hub. I’ve tried several with no joy. Here are the messages I’m getting:
First the powered UDB Hub isn’t reported by lsusb
root@beaglebone:~# lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
When I plug a USB keyboard into the external hub dmesg reports:
[ 119.325409] hub 1-0:1.0: hub_resume
[ 119.325502] hub 1-0:1.0: port 1: status 0101 change 0001
[ 119.428081] hub 1-0:1.0: state 7 ports 1 chg 0002 evt 0000
[ 119.428192] hub 1-0:1.0: port 1, status 0101, change 0000, 12 Mb/s
[ 119.533491] usb 1-1: new full-speed USB device number 12 using musb-hdrc
[ 119.586308] hub 1-0:1.0: unable to enumerate USB device on port 1
[ 119.593606] hub 1-0:1.0: state 7 ports 1 chg 0000 evt 0002
[ 119.593758] hub 1-0:1.0: port 1, status 0100, change 0003, 12 Mb/s
[ 119.701420] hub 1-0:1.0: debounce: port 1: total 100ms stable 100ms status 0x100
[ 119.701545] hub 1-0:1.0: hub_suspend
[ 119.701612] usb usb1: bus auto-suspend, wakeup 1
[ 121.136925] usb usb1: usb wakeup-resume
[ 121.137014] usb usb1: usb auto-resume
[ 121.137063] hub 1-0:1.0: hub_resume
[ 121.137155] hub 1-0:1.0: port 1: status 0101 change 0001
[ 121.240625] hub 1-0:1.0: state 7 ports 1 chg 0002 evt 0000
[ 121.240736] hub 1-0:1.0: port 1, status 0101, change 0000, 12 Mb/s
[ 121.346048] usb 1-1: new full-speed USB device number 13 using musb-hdrc
[ 121.398780] hub 1-0:1.0: unable to enumerate USB device on port 1
[ 121.406084] hub 1-0:1.0: state 7 ports 1 chg 0000 evt 0002
[ 121.406238] hub 1-0:1.0: port 1, status 0100, change 0003, 12 Mb/s
[ 121.513968] hub 1-0:1.0: debounce: port 1: total 100ms stable 100ms status 0x100
[ 121.514126] hub 1-0:1.0: hub_suspend
[ 121.514196] usb usb1: bus auto-suspend, wakeup 1
I don’t know if it’s hardware or software but I know I get the same results with several different USB hubs using a separate 5VDC supply. I’ve also tried an unpowered USB hub. No change.
Has anyone seen this? I’ve tried two different BBB. One was a rev ‘B’ version the other was an A5A version.