Hi everybody,
for a university project I'm using a bbb with Linux 3.8.13 bone49, for a
couple of months I was acquiring analog input using the internal adc of the
beaglebone and the pruss, using as a starting point Derek Molloy's example
(exploringbeaglebone/chapter13) and ADCCollector.c /ADCCollector.p files,
basically I sample the signal at tevery front end of a pru clock with a
fixed frequency.
Before running my program I always load the two overlays
EBB-PRU-Example.dtbo and BB-ADC.dtbo and modprobe uio_pruss.
I've no idea what's happened yesterday night but today I'm not able anymore
to get coerents values from the ADC (AIN0 and ground), with a positive
sinusoid of 1 V module I'm getting values that after the conversion
(*1.8/4095) are around 11 V. The code has not being modified andI'm 100%
that strangely enough the problem is not in the prus overlay, since I'm
monitoring the 'sampling-clock' using an oscilloscope.
Any idea about what is going on?
/
I've rebooted and resetted the bbb, removed and loaded the overlays, I
don't have the /sys/devices/platform/tsc directory and doing:
cat: /sys/bus/iio/devices/iio:device0/in_voltage: No such file or directory.
dmesg:
root@arm:/home/debian# dmesg
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.8.13-bone49 (root@imx6q-wandboard-2gb-0)
(gcc
ver
sion 4.6.3 (Debian 4.6.3-14) ) #1 SMP Fri May 2 06:36:13 UTC 2014
[ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7),
cr=50c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing
instructio
n cache
[ 0.000000] Machine: Generic AM33XX (Flattened Device Tree), model: TI
AM335x
BeagleBone
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] On node 0 totalpages: 130816
[ 0.000000] free_area_init_node: node 0, pgdat c0828540, node_mem_map
c08a300
0
[ 0.000000] Normal zone: 1024 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 129792 pages, LIFO batch:31
[ 0.000000] AM335X ES1.0 (neon )
[ 0.000000] PERCPU: Embedded 9 pages/cpu @c0cb3000 s14080 r8192 d14592
u36864
[ 0.000000] pcpu-alloc: s14080 r8192 d14592 u36864 alloc=9*4096
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on.
Total
pag
es: 129792
[ 0.000000] Kernel command line: console=ttyO0,115200n8
capemgr.disable_partn
o=BB-BONELT-HDMI,BB-BONELT-HDMIN,BB-SPI01-01
root=UUID=df5f218f-c512-4a0a-84fd-9
224c752d1e9 ro rootfstype=ext4 rootwait fixrtc ip= quiet
init=/lib/systemd/syste
md
[ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144
bytes)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072
bytes)
[ 0.000000] __ex_table already sorted, skipping sort
[ 0.000000] allocated 1048576 bytes of page_cgroup
[ 0.000000] please try 'cgroup_disable=memory' option if you don't want
memor
y cgroups
[ 0.000000] Memory: 511MB = 511MB total
[ 0.000000] Memory: 506200k/506200k available, 18088k reserved, 0K
highmem
[ 0.000000] Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
vmalloc : 0xe0800000 - 0xff000000 ( 488 MB)
lowmem : 0xc0000000 - 0xe0000000 ( 512 MB)
pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
modules : 0xbf800000 - 0xbfe00000 ( 6 MB)
.text : 0xc0008000 - 0xc0766d14 (7548 kB)
.init : 0xc0767000 - 0xc07a2700 ( 238 kB)
.data : 0xc07a4000 - 0xc082b500 ( 542 kB)
.bss : 0xc082b500 - 0xc08a2c40 ( 478 kB)
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=1.
[ 0.000000] NR_IRQS:0 nr_irqs:0 0
[ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128
interrup
ts
[ 0.000000] Total of 128 interrupts on 1 active controller
[ 0.000000] OMAP clockevent source: GPTIMER1 at 24000000 Hz
[ 0.000000] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every
17895
6ms
[ 0.000000] OMAP clocksource: GPTIMER2 at 24000000 Hz
[ 0.000000] Console: colour dummy device 80x30
[ 0.000243] Calibrating delay loop... 993.47 BogoMIPS (lpj=969728)
[ 0.029175] pid_max: default: 32768 minimum: 301
[ 0.029320] Security Framework initialized
[ 0.029380] Mount-cache hash table entries: 512
[ 0.035641] Initializing cgroup subsys cpuacct
[ 0.035665] Initializing cgroup subsys memory
[ 0.035706] Initializing cgroup subsys blkio
[ 0.035796] CPU: Testing write buffer coherency: ok
[ 0.036189] CPU0: thread -1, cpu 0, socket -1, mpidr 0
[ 0.036244] Setting up static identity map for 0x8045fa10 - 0x8045fa5c
[ 0.037283] Brought up 1 CPUs
[ 0.037298] SMP: Total of 1 processors activated (993.47 BogoMIPS).
[ 0.038030] devtmpfs: initialized
[ 0.047076] omap_hwmod: wd_timer2: _wait_target_disable failed
[ 0.099319] pinctrl core: initialized pinctrl subsystem
[ 0.099457] rstctl core: initialized rstctl subsystem
[ 0.099803] regulator-dummy: no parameters
[ 0.100133] NET: Registered protocol family 16
[ 0.100751] DMA: preallocated 256 KiB pool for atomic coherent
allocations
[ 0.106496] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size
568
[ 0.107087] platform 49000000.edma: alias fck already exists
[ 0.107105] platform 49000000.edma: alias fck already exists
[ 0.107119] platform 49000000.edma: alias fck already exists
[ 0.107811] gpiochip_add: registered GPIOs 0 to 31 on device: gpio
[ 0.107910] OMAP GPIO hardware version 0.1
[ 0.108769] gpiochip_add: registered GPIOs 32 to 63 on device: gpio
[ 0.109538] gpiochip_add: registered GPIOs 64 to 95 on device: gpio
[ 0.110288] gpiochip_add: registered GPIOs 96 to 127 on device: gpio
[ 0.110557] of_get_named_gpio_flags exited with status 52
[ 0.110575] gpio-rctrl rstctl.4: loaded OK
[ 0.113972] hw-breakpoint: debug architecture 0x4 unsupported.
[ 0.115282] cpsw.0: No hwaddr in dt. Using 90:59:af:54:90:40 from efuse
[ 0.115301] cpsw.1: No hwaddr in dt. Using 90:59:af:54:90:42 from efuse
[ 0.124084] bio: create slab <bio-0> at 0
[ 0.130879] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver
[ 0.131032] of_get_named_gpio_flags: can't parse gpios property
[ 0.131160] vmmcsd_fixed: 3300 mV
[ 0.132814] SCSI subsystem initialized
[ 0.133065] usbcore: registered new interface driver usbfs
[ 0.133130] usbcore: registered new interface driver hub
[ 0.133334] usbcore: registered new device driver usb
[ 0.134585] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
[ 0.135577] input: tps65217_pwr_but as
/devices/ocp.3/44e0b000.i2c/i2c-0/0-00
24/input/input0
[ 0.137223] DCDC1: at 1500 mV
[ 0.138070] vdd_mpu: 925 <--> 1325 mV at 1325 mV
[ 0.138944] vdd_core: 925 <--> 1150 mV at 1125 mV
[ 0.139769] LDO1: at 1800 mV
[ 0.140624] LDO2: at 3300 mV
[ 0.142142] LDO3: 1800 mV
[ 0.143017] LDO4: at 3300 mV
[ 0.143750] tps65217 0-0024: TPS65217 ID 0xe version 1.2
[ 0.144210] omap_i2c 44e0b000.i2c: unable to select pin group
[ 0.144753] omap_i2c 4819c000.i2c: bus 1 rev0.11 at 100 kHz
[ 0.146165] omap_i2c 4819c000.i2c: unable to select pin group
[ 0.146309] media: Linux media interface: v0.10
[ 0.146442] Linux video capture interface: v2.00
[ 0.146521] pps_core: LinuxPPS API ver. 1 registered
[ 0.146531] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo
Giome
tti <[email protected]>
[ 0.146954] Advanced Linux Sound Architecture Driver Initialized.
[ 0.147552] NetLabel: Initializing
[ 0.147564] NetLabel: domain hash size = 128
[ 0.147571] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.147643] NetLabel: unlabeled traffic allowed by default
[ 0.147925] Switching to clocksource gp_timer
[ 0.180785] NET: Registered protocol family 2
[ 0.181521] TCP established hash table entries: 4096 (order: 3, 32768
bytes)
[ 0.181604] TCP bind hash table entries: 4096 (order: 4, 81920 bytes)
[ 0.181686] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.181751] TCP: reno registered
[ 0.181766] UDP hash table entries: 256 (order: 1, 12288 bytes)
[ 0.181790] UDP-Lite hash table entries: 256 (order: 1, 12288 bytes)
[ 0.182039] NET: Registered protocol family 1
[ 0.182444] RPC: Registered named UNIX socket transport module.
[ 0.182458] RPC: Registered udp transport module.
[ 0.182466] RPC: Registered tcp transport module.
[ 0.182473] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.182710] Trying to unpack rootfs image as initramfs...
[ 0.366122] Freeing initrd memory: 2564K
[ 0.366529] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5
counter
s available
[ 0.366884] CPU PMU: attempt to register multiple PMU devices!
[ 0.366911] arm-pmu: probe of arm-pmu failed with error -28
[ 0.367242] omap2_mbox_probe: platform not supported
[ 0.529112] VFS: Disk quotas dquot_6.5.2
[ 0.529259] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.530010] NFS: Registering the id_resolver key type
[ 0.530079] Key type id_resolver registered
[ 0.530089] Key type id_legacy registered
[ 0.530378] fuse init (API version 7.20)
[ 0.530866] Btrfs loaded
[ 0.530991] msgmni has been set to 993
[ 0.532720] Block layer SCSI generic (bsg) driver version 0.4 loaded
(major
2
49)
[ 0.532810] io scheduler noop registered
[ 0.532821] io scheduler deadline registered
[ 0.532851] io scheduler cfq registered (default)
[ 0.534002] tps65217-bl tps65217-bl: no platform data provided
[ 0.534029] tps65217-bl: probe of tps65217-bl failed with error -22
[ 0.534580] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.536030] omap_uart 44e09000.serial: did not get pins for uart0 error:
-19
[ 0.536319] 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 72) is a
OMAP
UA
RT0
[ 0.548216] console [ttyO0] enabled
[ 0.548938] [drm] Initialized drm 1.1.0 20060810
[ 0.556735] brd: module loaded
[ 0.560815] loop: module loaded
[ 0.560898] at24 0-0050: 32768 byte 24c256 EEPROM, writable, 1
bytes/write
[ 0.560943] at24 1-0054: 32768 byte 24c256 EEPROM, writable, 1
bytes/write
[ 0.560982] at24 1-0055: 32768 byte 24c256 EEPROM, writable, 1
bytes/write
[ 0.561021] at24 1-0056: 32768 byte 24c256 EEPROM, writable, 1
bytes/write
[ 0.561059] at24 1-0057: 32768 byte 24c256 EEPROM, writable, 1
bytes/write
[ 0.567777] bone-capemgr bone_capemgr.9: Baseboard:
'A335BNLT,0A5C,2713BBBK06
62'
[ 0.567803] bone-capemgr bone_capemgr.9:
compatible-baseboard=ti,beaglebone-b
lack
[ 0.567849] bone-capemgr bone_capemgr.9: Skipping disabled cape with
part#
BB
-BONELT-HDMI
[ 0.567924] bone-capemgr bone_capemgr.9: Skipping disabled cape with
part#
BB
-BONELT-HDMIN
[ 0.599177] bone-capemgr bone_capemgr.9: slot #0: No cape found
[ 0.636285] bone-capemgr bone_capemgr.9: slot #1: No cape found
[ 0.673393] bone-capemgr bone_capemgr.9: slot #2: No cape found
[ 0.710502] bone-capemgr bone_capemgr.9: slot #3: No cape found
[ 0.716717] bone-capemgr bone_capemgr.9: slot #4: specific override
[ 0.716742] bone-capemgr bone_capemgr.9: bone: Using override eeprom
data
at
slot 4
[ 0.716758] bone-capemgr bone_capemgr.9: slot #4:
'Bone-LT-eMMC-2G,00A0,Texas
Instrument,BB-BONE-EMMC-2G'
[ 0.716844] bone-capemgr bone_capemgr.9: slot #5: specific override
[ 0.716864] bone-capemgr bone_capemgr.9: bone: Using override eeprom
data
at
slot 5
[ 0.716879] bone-capemgr bone_capemgr.9: slot #5:
'Bone-Black-HDMI,00A0,Texas
Instrument,BB-BONELT-HDMI'
[ 0.716952] bone-capemgr bone_capemgr.9: slot #6: specific override
[ 0.716972] bone-capemgr bone_capemgr.9: bone: Using override eeprom
data
at
slot 6
[ 0.716987] bone-capemgr bone_capemgr.9: slot #6:
'Bone-Black-HDMIN,00A0,Texa
s Instrument,BB-BONELT-HDMIN'
[ 0.717162] bone-capemgr bone_capemgr.9: Skipping loading of disabled
cape
wi
th part# BB-BONELT-HDMI
[ 0.717177] bone-capemgr bone_capemgr.9: Skipping loading of disabled
cape
wi
th part# BB-BONELT-HDMIN
[ 0.717319] bone-capemgr bone_capemgr.9: initialized OK.
[ 0.719129] OneNAND driver initializing
[ 0.719993] usbcore: registered new interface driver cdc_ether
[ 0.720053] usbcore: registered new interface driver rndis_host
[ 0.720157] usbcore: registered new interface driver cdc_ncm
[ 0.720586] bone-capemgr bone_capemgr.9: loader: before slot-4
BB-BONE-EMMC-2
G:00A0 (prio 1)
[ 0.720604] bone-capemgr bone_capemgr.9: loader: check slot-4
BB-BONE-EMMC-2G
:00A0 (prio 1)
[ 0.720621] bone-capemgr bone_capemgr.9: loader: after slot-4
BB-BONE-EMMC-2G
:00A0 (prio 1)
[ 0.720643] bone-capemgr bone_capemgr.9: slot #4: Requesting firmware
'cape-b
one-2g-emmc1.dtbo' for board-name 'Bone-LT-eMMC-2G', version '00A0'
[ 0.720662] bone-capemgr bone_capemgr.9: slot #4: dtbo
'cape-bone-2g-emmc1.dt
bo' loaded; converting to live tree
[ 0.720865] bone-capemgr bone_capemgr.9: slot #4: #2 overlays
[ 0.721459] bone-capemgr bone_capemgr.9: slot #4: Applied #2 overlays.
[ 0.721475] bone-capemgr bone_capemgr.9: loader: done slot-4
BB-BONE-EMMC-2G:
00A0 (prio 1)
[ 0.721749] usbcore: registered new interface driver cdc_acm
[ 0.721759] cdc_acm: USB Abstract Control Model driver for USB modems
and
ISD
N adapters
[ 0.721767] Initializing USB Mass Storage driver...
[ 0.721848] usbcore: registered new interface driver usb-storage
[ 0.721856] USB Mass Storage support registered.
[ 0.721996] musb-hdrc: version 6.0, ?dma?, otg (peripheral+host)
[ 0.722347] musb-hdrc musb-hdrc.0.auto: pdev->id = 0
[ 0.722364] musb-hdrc musb-hdrc.0.auto: drivers/usb/musb/musb_dsps.c:468
dsps
_musb_init: OK
[ 0.722391] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine,
bulk
split, HB-ISO Rx, HB-ISO Tx, SoftConn)
[ 0.722402] musb-hdrc: MHDRC RTL version 2.0
[ 0.722409] musb-hdrc: setup fifo_mode 4
[ 0.722426] musb-hdrc: 28/31 max ep, 16384/16384 memory
[ 0.722517] musb-hdrc musb-hdrc.0.auto: *** mode=3
[ 0.722529] musb-hdrc musb-hdrc.0.auto: *** power=250
[ 0.723015] musb-hdrc musb-hdrc.1.auto: pdev->id = 1
[ 0.723030] musb-hdrc musb-hdrc.1.auto: drivers/usb/musb/musb_dsps.c:468
dsps
_musb_init: OK
[ 0.723053] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine,
bulk
split, HB-ISO Rx, HB-ISO Tx, SoftConn)
[ 0.723063] musb-hdrc: MHDRC RTL version 2.0
[ 0.723071] musb-hdrc: setup fifo_mode 4
[ 0.723082] musb-hdrc: 28/31 max ep, 16384/16384 memory
[ 0.723149] musb-hdrc musb-hdrc.1.auto: *** mode=1
[ 0.723161] musb-hdrc musb-hdrc.1.auto: *** power=250
[ 0.723173] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
[ 0.723395] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned
bus
number 1
[ 0.723427] musb-hdrc musb-hdrc.1.auto: supports USB remote wakeup
[ 0.723501] usb usb1: default language 0x0409
[ 0.723545] usb usb1: udev 1, busnum 1, minor = 0
[ 0.723558] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.723570] usb usb1: New USB device strings: Mfr=3, Product=2,
SerialNumber=
1
[ 0.723582] usb usb1: Product: MUSB HDRC host driver
[ 0.723592] usb usb1: Manufacturer: Linux 3.8.13-bone49 musb-hcd
[ 0.723602] usb usb1: SerialNumber: musb-hdrc.1.auto
[ 0.724022] usb usb1: usb_probe_device
[ 0.724038] usb usb1: configuration #1 chosen from 1 choice
[ 0.724083] usb usb1: adding 1-0:1.0 (config #1, interface 0)
[ 0.724286] hub 1-0:1.0: usb_probe_interface
[ 0.724299] hub 1-0:1.0: usb_probe_interface - got id
[ 0.724316] hub 1-0:1.0: USB hub found
[ 0.724341] hub 1-0:1.0: 1 port detected
[ 0.724352] hub 1-0:1.0: standalone hub
[ 0.724361] hub 1-0:1.0: individual port power switching
[ 0.724371] hub 1-0:1.0: no over-current protection
[ 0.724381] hub 1-0:1.0: Single TT
[ 0.724392] hub 1-0:1.0: TT requires at most 8 FS bit times (666 ns)
[ 0.724402] hub 1-0:1.0: power on to power good time: 10ms
[ 0.724426] hub 1-0:1.0: local power source is good
[ 0.724494] hub 1-0:1.0: enabling power on all ports
[ 0.725130] mousedev: PS/2 mouse device common for all mice
[ 0.726759] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as
rtc0
[ 0.726954] i2c /dev entries driver
[ 0.727954] pps_ldisc: PPS line discipline registered
[ 0.728039] Driver for 1-wire Dallas network protocol.
[ 0.729335] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60
sec
[ 0.729754] device-mapper: ioctl: 4.23.1-ioctl (2012-12-18) initialised:
dm-d
[email protected]
[ 0.729792] cpuidle: using governor ladder
[ 0.729802] cpuidle: using governor menu
[ 0.730147] of_get_named_gpio_flags exited with status 6
[ 0.730160] of_get_named_gpio_flags: can't parse gpios property
[ 0.730169] of_get_named_gpio_flags: can't parse gpios property
[ 0.730191] omap_hsmmc mmc.5: of_parse_phandle_with_args of 'reset'
failed
[ 0.737411] omap_hsmmc mmc.5: Failed to get rstctl; not using any
[ 0.737738] edma-dma-engine edma-dma-engine.0: allocated channel for 0:25
[ 0.737786] edma-dma-engine edma-dma-engine.0: allocated channel for 0:24
[ 0.738004] mmc.5 supply vmmc_aux not found, using dummy regulator
[ 0.738332] omap_hsmmc mmc.5: pins are not configured from the driver
[ 0.765372] of_get_named_gpio_flags: can't parse gpios property
[ 0.765385] of_get_named_gpio_flags: can't parse gpios property
[ 0.765394] of_get_named_gpio_flags: can't parse gpios property
[ 0.765426] gpio-rctrl rstctl.4: gpio_rctrl_request eMMC_RSTn
[ 0.765491] omap_hsmmc mmc.11: Got rstctl (gpio:#0 name eMMC_RSTn)
label:eMMC
_RSTn
[ 0.765504] gpio-rctrl rstctl.4: gpio_rctrl_deassert eMMC_RSTn
[ 0.765702] edma-dma-engine edma-dma-engine.0: allocated channel for 0:3
[ 0.765747] edma-dma-engine edma-dma-engine.0: allocated channel for 0:2
[ 0.766080] mmc.11 supply vmmc_aux not found, using dummy regulator
[ 0.766165] omap_hsmmc mmc.11: pins are not configured from the driver
[ 0.792784] pinctrl-single 44e10800.pinmux: pin 44e10854 already
requested
by
44e10800.pinmux; cannot claim for gpio-leds.8
[ 0.804476] pinctrl-single 44e10800.pinmux: pin-21 (gpio-leds.8) status
-22
[ 0.811745] pinctrl-single 44e10800.pinmux: could not request pin 21 on
devic
e pinctrl-single
[ 0.820675] leds-gpio gpio-leds.8: pins are not configured from the
driver
[ 0.820700] of_get_named_gpio_flags exited with status 53
[ 0.820712] of_get_named_gpio_flags exited with status 54
[ 0.820724] of_get_named_gpio_flags exited with status 55
[ 0.820735] of_get_named_gpio_flags exited with status 56
[ 0.820749] of_get_named_gpio_flags exited with status 53
[ 0.820899] of_get_named_gpio_flags exited with status 54
[ 0.821070] of_get_named_gpio_flags exited with status 55
[ 0.821183] of_get_named_gpio_flags exited with status 56
[ 0.821513] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.821769] edma-dma-engine edma-dma-engine.0: allocated channel for 0:36
[ 0.821876] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
[ 0.823189] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
[ 0.823265] edma-dma-engine edma-dma-engine.0: allocated channel for 0:5
[ 0.823309] edma-dma-engine edma-dma-engine.0: allocated channel for 0:6
[ 0.825914] hub 1-0:1.0: state 7 ports 1 chg 0000 evt 0000
[ 0.825970] hub 1-0:1.0: hub_suspend
[ 0.825999] usb usb1: bus auto-suspend, wakeup 1
[ 0.826759] usbcore: registered new interface driver usbhid
[ 0.826768] usbhid: USB HID core driver
[ 0.827643] ashmem: initialized
[ 0.827957] logger: created 256K log 'log_main'
[ 0.828160] logger: created 256K log 'log_events'
[ 0.828373] logger: created 256K log 'log_radio'
[ 0.828563] logger: created 256K log 'log_system'
[ 0.830656] TCP: cubic registered
[ 0.830737] NET: Registered protocol family 10
[ 0.831706] NET: Registered protocol family 17
[ 0.831939] Key type dns_resolver registered
[ 0.832197] VFP support v0.3: implementor 41 architecture 3 part 30
variant
c
rev 3
[ 0.832224] ThumbEE CPU extension supported.
[ 0.832253] Registering SWP/SWPB emulation handler
[ 0.832882] registered taskstats version 1
[ 0.882394] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6
[ 0.882410] davinci_mdio 4a101000.mdio: detected phy mask fffffffe
[ 0.887818] mmc1: BKOPS_EN bit is not set
[ 0.889543] libphy: 4a101000.mdio: probed
[ 0.889568] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00,
driv
er SMSC LAN8710/LAN8720
[ 0.889768] Detected MACID = 90:59:af:54:90:40
[ 0.889869] cpsw 4a100000.ethernet: NAPI disabled
[ 0.891049] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01
00:00:0
1 UTC (946684801)
[ 0.896305] mmc1: new high speed MMC card at address 0001
[ 0.896900] ALSA device list:
[ 0.896912] No soundcards found.
[ 0.897531] Freeing init memory: 236K
[ 0.900122] mmcblk0: mmc1:0001 MMC02G 1.78 GiB
[ 0.901563] mmcblk0boot0: mmc1:0001 MMC02G partition 1 1.00 MiB
[ 0.902678] mmcblk0boot1: mmc1:0001 MMC02G partition 2 1.00 MiB
[ 0.906271] mmcblk0: p1 p2
[ 0.908292] mmcblk0boot1: unknown partition table
[ 0.909906] mmcblk0boot0: unknown partition table
[ 0.911030] usb usb1: usb wakeup-resume
[ 0.911072] usb usb1: usb auto-resume
[ 0.911091] hub 1-0:1.0: hub_resume
[ 0.911131] hub 1-0:1.0: port 1: status 0101 change 0001
[ 0.978414] udevd[95]: starting version 175
[ 1.013374] hub 1-0:1.0: state 7 ports 1 chg 0002 evt 0000
[ 1.013435] hub 1-0:1.0: port 1, status 0101, change 0000, 12 Mb/s
[ 1.118863] usb 1-1: new high-speed USB device number 2 using musb-hdrc
[ 1.238777] usb 1-1: default language 0x0409
[ 1.239395] usb 1-1: udev 2, busnum 1, minor = 1
[ 1.239415] usb 1-1: New USB device found, idVendor=7392, idProduct=7811
[ 1.239427] usb 1-1: New USB device strings: Mfr=1, Product=2,
SerialNumber=3
[ 1.239438] usb 1-1: Product: 802.11n WLAN Adapter
[ 1.239448] usb 1-1: Manufacturer: Realtek
[ 1.239459] usb 1-1: SerialNumber: 00e04c000001
[ 1.239995] usb 1-1: usb_probe_device
[ 1.240013] usb 1-1: configuration #1 chosen from 1 choice
[ 1.240156] usb 1-1: adding 1-1:1.0 (config #1, interface 0)
[ 1.240837] hub 1-0:1.0: state 7 ports 1 chg 0000 evt 0002
[ 1.240872] hub 1-0:1.0: port 1 enable change, status 00000503
[ 2.168166] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly
filesyst
em
[ 2.168186] EXT4-fs (mmcblk0p2): write access will be enabled during
recovery
[ 4.437941] EXT4-fs (mmcblk0p2): recovery complete
[ 4.441729] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data
mode.
O
pts: (null)
[ 5.089848] systemd[1]: systemd 228 running in system mode. (+PAM +AUDIT
+SEL
INUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS
+ACL
+
XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN)
[ 5.090427] systemd[1]: Detected architecture arm.
[ 5.113322] systemd[1]: Set hostname to <arm>.
[ 5.610036] systemd-sysv-generator[188]: Overwriting existing symlink
/run/sy
stemd/generator.late/boot_scripts.service with real service.
[ 5.610377] systemd-sysv-generator[188]: Overwriting existing symlink
/run/sy
stemd/generator.late/capemgr.service with real service.
[ 5.887068] systemd[1]: display-manager.service: Cannot add dependency
job,
i
gnoring: Unit display-manager.service failed to load: No such file or
directory.
[ 5.892604] systemd[1]: Listening on fsck to fsckd communication Socket.
[ 5.893952] systemd[1]: Started Dispatch Password Requests to Console
Directo
ry Watch.
[ 5.894453] systemd[1]: Listening on /dev/initctl Compatibility Named
Pipe.
[ 5.894943] systemd[1]: Created slice System Slice.
[ 5.895099] systemd[1]: Reached target Remote File Systems (Pre).
[ 5.895193] systemd[1]: Reached target Remote File Systems.
[ 5.895282] systemd[1]: Reached target Encrypted Volumes.
[ 5.895598] systemd[1]: Listening on Journal Socket (/dev/log).
[ 5.895700] systemd[1]: Reached target Swap.
[ 5.895923] systemd[1]: Listening on udev Control Socket.
[ 5.896255] systemd[1]: Listening on udev Kernel Socket.
[ 5.896690] systemd[1]: Created slice system-serial\x2dgetty.slice.
[ 5.897024] systemd[1]: Listening on Journal Socket.
[ 5.900472] systemd[1]: Mounting POSIX Message Queue File System...
[ 5.906777] systemd[1]: Starting Create list of required static device
nodes
for the current kernel...
[ 5.918981] systemd[1]: Starting Load Kernel Modules...
[ 5.928246] systemd[1]: Mounting /sys/kernel/debug...
[ 5.928817] systemd[1]: Created slice User and Session Slice.
[ 5.928968] systemd[1]: Reached target Slices.
[ 5.930504] systemd[1]: Set up automount Arbitrary Executable File
Formats
Fi
le System Automount Point.
[ 5.942106] systemd[1]: Starting File System Check on Root Device...
[ 5.942509] systemd[1]: Listening on Syslog Socket.
[ 5.969514] systemd[1]: Starting Journal Service...
[ 5.970118] systemd[1]: Started Forward Password Requests to Wall
Directory
W
atch.
[ 5.989521] systemd[1]: Reached target Paths.
[ 5.990336] systemd[1]: Created slice system-postgresql.slice.
[ 6.042358] systemd[1]: Mounted POSIX Message Queue File System.
[ 6.043431] systemd[1]: Mounted /sys/kernel/debug.
[ 6.046225] systemd[1]: Started Create list of required static device
nodes
f
or the current kernel.
[ 6.115425] systemd[1]: Started Load Kernel Modules.
[ 6.219913] systemd[1]: Started File System Check Daemon to report
status.
[ 6.233042] systemd[1]: Starting Apply Kernel Variables...
[ 6.240923] systemd[1]: Mounting FUSE Control File System...
[ 6.252566] systemd[1]: Starting Create Static Device Nodes in /dev...
[ 6.281223] systemd[1]: Mounted FUSE Control File System.
[ 6.282281] systemd-journald[208]: [/etc/systemd/journald.conf:25]
Unknown
lv
alue 'ImportKernel' in section 'Journal'
[ 6.356774] systemd[1]: Started Apply Kernel Variables.
[ 6.459811] systemd[1]: Started Create Static Device Nodes in /dev.
[ 6.469965] systemd[1]: Starting udev Kernel Device Manager...
[ 6.559413] systemd[1]: Started File System Check on Root Device.
[ 6.656510] systemd[1]: Starting Remount Root and Kernel File Systems...
[ 6.743848] EXT4-fs (mmcblk0p2): re-mounted. Opts: errors=remount-ro
[ 6.755823] systemd[1]: Started Remount Root and Kernel File Systems.
[ 6.756972] systemd[1]: Reached target Local File Systems (Pre).
[ 6.781532] systemd[1]: Starting Load/Save Random Seed...
[ 6.815260] systemd[1]: Starting udev Coldplug all Devices...
[ 6.826046] systemd[1]: Started udev Kernel Device Manager.
[ 6.880917] systemd[1]: Started Load/Save Random Seed.
[ 6.956378] systemd[1]: Started Journal Service.
[ 7.083310] systemd-journald[208]: Received request to flush runtime
journal
from PID 1
[ 9.351406] net eth0: initializing cpsw version 1.12 (0)
[ 9.358768] net eth0: phy found : id is : 0x7c0f1
[ 9.358803] libphy: PHY 4a101000.mdio:01 not found
[ 9.363898] net eth0: phy 4a101000.mdio:01 not found on slave 1
[ 9.399049] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 10.039070] cfg80211: Calling CRDA to update world regulatory domain
[ 10.727557] rtl8192cu 1-1:1.0: usb_probe_interface
[ 10.727583] rtl8192cu 1-1:1.0: usb_probe_interface - got id
[ 10.755557] rtl8192cu: Chip version 0x10
[ 11.675624] rtl8192cu: MAC address: 80:1f:02:c6:03:de
[ 11.675658] rtl8192cu: Board Type 0
[ 11.675909] rtlwifi: rx_max_size 15360, rx_urb_num 8, in_ep 1
[ 11.676074] rtl8192cu: Loading firmware rtlwifi/rtl8192cufw.bin
[ 11.694596] usbcore: registered new interface driver rtl8192cu
[ 11.789246] ieee80211 phy0: Selected rate control algorithm 'rtl_rc'
[ 11.793430] rtlwifi: wireless switch is on
[ 14.266693] usb0: MAC 90:59:af:54:90:41
[ 14.266719] usb0: HOST MAC 90:59:af:54:90:42
[ 14.275158] gadget: Mass Storage Function, version: 2009/09/11
[ 14.275186] gadget: Number of LUNs=1
[ 14.275220] lun0: LUN: removable file: /dev/mmcblk0p1
[ 14.275359] gadget: Multifunction Composite Gadget
[ 14.275395] gadget: g_multi ready
[ 14.275449] musb-hdrc musb-hdrc.0.auto: MUSB HDRC host driver
[ 14.275918] musb-hdrc musb-hdrc.0.auto: new USB bus registered, assigned
bus
number 2
[ 14.275958] musb-hdrc musb-hdrc.0.auto: supports USB remote wakeup
[ 14.276061] usb usb2: default language 0x0409
[ 14.276116] usb usb2: udev 1, busnum 2, minor = 128
[ 14.276137] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 14.276157] usb usb2: New USB device strings: Mfr=3, Product=2,
SerialNumber=
1
[ 14.276174] usb usb2: Product: MUSB HDRC host driver
[ 14.276191] usb usb2: Manufacturer: Linux 3.8.13-bone49 musb-hcd
[ 14.276209] usb usb2: SerialNumber: musb-hdrc.0.auto
[ 14.282982] usb usb2: usb_probe_device
[ 14.283015] usb usb2: configuration #1 chosen from 1 choice
[ 14.283101] usb usb2: adding 2-0:1.0 (config #1, interface 0)
[ 14.283368] hub 2-0:1.0: usb_probe_interface
[ 14.283389] hub 2-0:1.0: usb_probe_interface - got id
[ 14.283420] hub 2-0:1.0: USB hub found
[ 14.283465] hub 2-0:1.0: 1 port detected
[ 14.283483] hub 2-0:1.0: standalone hub
[ 14.283499] hub 2-0:1.0: individual port power switching
[ 14.283515] hub 2-0:1.0: no over-current protection
[ 14.283531] hub 2-0:1.0: Single TT
[ 14.283550] hub 2-0:1.0: TT requires at most 8 FS bit times (666 ns)
[ 14.283567] hub 2-0:1.0: power on to power good time: 10ms
[ 14.283604] hub 2-0:1.0: local power source is good
[ 14.283714] hub 2-0:1.0: enabling power on all ports
[ 14.384592] hub 2-0:1.0: state 7 ports 1 chg 0000 evt 0000
[ 14.384682] hub 2-0:1.0: hub_suspend
[ 14.384721] usb usb2: bus auto-suspend, wakeup 1
[ 14.717158] IPv6: ADDRCONF(NETDEV_UP): usb0: link is not ready
[ 15.772076] CAUTION: musb: Babble Interrupt Occurred
[ 15.813967] CAUTION: musb: Babble Interrupt Occurred
[ 176.863024] gadget: high-speed config #1: Multifunction with RNDIS
[ 176.863513] IPv6: ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready
[ 2067.241077] bone-capemgr bone_capemgr.9: part_number 'EBB-PRU-Example',
versi
on 'N/A'
[ 2067.241264] bone-capemgr bone_capemgr.9: slot #7: generic override
[ 2067.241314] bone-capemgr bone_capemgr.9: bone: Using override eeprom
data
at
slot 7
[ 2067.241366] bone-capemgr bone_capemgr.9: slot #7: 'Override Board
Name,00A0,O
verride Manuf,EBB-PRU-Example'
[ 2067.241668] bone-capemgr bone_capemgr.9: slot #7: Requesting part
number/vers
ion based 'EBB-PRU-Example-00A0.dtbo
[ 2067.241720] bone-capemgr bone_capemgr.9: slot #7: Requesting firmware
'EBB-PR
U-Example-00A0.dtbo' for board-name 'Override Board Name', version '00A0'
[ 2067.252723] bone-capemgr bone_capemgr.9: slot #7: dtbo
'EBB-PRU-Example-00A0.
dtbo' loaded; converting to live tree
[ 2067.253450] bone-capemgr bone_capemgr.9: slot #7: #3 overlays
[ 2067.272223] omap_hwmod: pruss: failed to hardreset
[ 2067.319096] gpio-of-helper gpio_helper.12: ready
[ 2067.324743] bone-capemgr bone_capemgr.9: slot #7: Applied #3 overlays.
[ 2072.495290] bone-capemgr bone_capemgr.9: part_number 'BB-ADC', version
'N/A'
[ 2072.495477] bone-capemgr bone_capemgr.9: slot #8: generic override
[ 2072.495529] bone-capemgr bone_capemgr.9: bone: Using override eeprom
data
at
slot 8
[ 2072.495579] bone-capemgr bone_capemgr.9: slot #8: 'Override Board
Name,00A0,O
verride Manuf,BB-ADC'
[ 2072.501981] bone-capemgr bone_capemgr.9: slot #8: Requesting part
number/vers
ion based 'BB-ADC-00A0.dtbo
[ 2072.502048] bone-capemgr bone_capemgr.9: slot #8: Requesting firmware
'BB-ADC
-00A0.dtbo' for board-name 'Override Board Name', version '00A0'
[ 2072.502121] bone-capemgr bone_capemgr.9: slot #8: dtbo
'BB-ADC-00A0.dtbo'
loa
ded; converting to live tree
[ 2072.502923] bone-capemgr bone_capemgr.9: slot #8: #1 overlays
[ 2072.525293] bone-iio-helper helper.13: ready
[ 2072.528289] bone-capemgr bone_capemgr.9: slot #8: Applied #1 overlays.
--
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