Thanks DLF, I followed your hints but no change. dmesg output is below. plz suggest what to do. debian@beaglebone:~$ dmesg [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 3.8.13-bone50 (root@imx6q-wandboard-2gb-0) (gcc version 4.6.3 (Debian 4.6.3-14) ) #1 SMP Tue May 13 13:24:52 UTC 2014 [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=50c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction 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 c08a85c0, node_mem_map c0923000 [ 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 @c0d33000 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 pages: 129792 [ 0.000000] Kernel command line: console=tty0 console=ttyO0,115200n8 root=UUID=615bdcc1-ddf6-4d7e-9369-96e4bf15c308 ro rootfstype=ext4 rootwait fixrtc quiet init=/lib/systemd/systemd [ 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 memory cgroups [ 0.000000] Memory: 511MB = 511MB total [ 0.000000] Memory: 505372k/505372k available, 18916k reserved, 0K highmem [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) [ 0.000000] vmalloc : 0xe0800000 - 0xff000000 ( 488 MB) [ 0.000000] lowmem : 0xc0000000 - 0xe0000000 ( 512 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf800000 - 0xbfe00000 ( 6 MB) [ 0.000000] .text : 0xc0008000 - 0xc07e4770 (8050 kB) [ 0.000000] .init : 0xc07e5000 - 0xc0822700 ( 246 kB) [ 0.000000] .data : 0xc0824000 - 0xc08ab580 ( 542 kB) [ 0.000000] .bss : 0xc08ab580 - 0xc0922d00 ( 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 interrupts [ 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 178956ms [ 0.000000] OMAP clocksource: GPTIMER2 at 24000000 Hz [ 0.000000] Console: colour dummy device 80x30 [ 0.000000] console [tty0] enabled [ 0.000364] Calibrating delay loop... 993.47 BogoMIPS (lpj=969728) [ 0.029189] pid_max: default: 32768 minimum: 301 [ 0.029327] Security Framework initialized [ 0.029381] Mount-cache hash table entries: 512 [ 0.035003] Initializing cgroup subsys cpuacct [ 0.035062] Initializing cgroup subsys memory [ 0.035107] Initializing cgroup subsys blkio [ 0.035194] CPU: Testing write buffer coherency: ok [ 0.035581] CPU0: thread -1, cpu 0, socket -1, mpidr 0 [ 0.035634] Setting up static identity map for 0x804d2348 - 0x804d2394 [ 0.036568] Brought up 1 CPUs [ 0.036582] SMP: Total of 1 processors activated (993.47 BogoMIPS). [ 0.037355] devtmpfs: initialized [ 0.045755] omap_hwmod: wd_timer2: _wait_target_disable failed [ 0.097876] pinctrl core: initialized pinctrl subsystem [ 0.098013] rstctl core: initialized rstctl subsystem [ 0.098309] regulator-dummy: no parameters [ 0.098626] NET: Registered protocol family 16 [ 0.099173] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.104811] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568 [ 0.105397] platform 49000000.edma: alias fck already exists [ 0.105414] platform 49000000.edma: alias fck already exists [ 0.105427] platform 49000000.edma: alias fck already exists [ 0.106027] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.106122] OMAP GPIO hardware version 0.1 [ 0.106921] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.107637] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.108329] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.108581] of_get_named_gpio_flags exited with status 52 [ 0.108598] gpio-rctrl rstctl.4: loaded OK [ 0.111733] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.112958] cpsw.0: No hwaddr in dt. Using 78:a5:04:c0:e3:1f from efuse [ 0.112978] cpsw.1: No hwaddr in dt. Using 78:a5:04:c0:e3:21 from efuse [ 0.121158] bio: create slab <bio-0> at 0 [ 0.127459] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver [ 0.127601] of_get_named_gpio_flags: can't parse gpios property [ 0.127720] vmmcsd_fixed: 3300 mV [ 0.129229] SCSI subsystem initialized [ 0.129460] usbcore: registered new interface driver usbfs [ 0.129518] usbcore: registered new interface driver hub [ 0.129717] usbcore: registered new device driver usb [ 0.130944] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz [ 0.131853] input: tps65217_pwr_but as /devices/ocp.3/44e0b000.i2c/i2c-0/0-0024/input/input0 [ 0.133116] DCDC1: at 1500 mV [ 0.133954] vdd_mpu: 925 <--> 1325 mV at 1325 mV [ 0.134787] vdd_core: 925 <--> 1150 mV at 1125 mV [ 0.135594] LDO1: at 1800 mV [ 0.136384] LDO2: at 3300 mV [ 0.137923] LDO3: 1800 mV [ 0.138739] LDO4: at 3300 mV [ 0.139453] tps65217 0-0024: TPS65217 ID 0xe version 1.2 [ 0.139899] omap_i2c 44e0b000.i2c: unable to select pin group [ 0.140360] omap_i2c 4819c000.i2c: bus 1 rev0.11 at 100 kHz [ 0.141758] omap_i2c 4819c000.i2c: unable to select pin group [ 0.141899] media: Linux media interface: v0.10 [ 0.141961] Linux video capture interface: v2.00 [ 0.142031] pps_core: LinuxPPS API ver. 1 registered [ 0.142039] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giome...@linux.it> [ 0.142428] Advanced Linux Sound Architecture Driver Initialized. [ 0.143075] NetLabel: Initializing [ 0.143086] NetLabel: domain hash size = 128 [ 0.143092] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.143157] NetLabel: unlabeled traffic allowed by default [ 0.143362] Switching to clocksource gp_timer [ 0.175230] NET: Registered protocol family 2 [ 0.175850] TCP established hash table entries: 4096 (order: 3, 32768 bytes) [ 0.175930] TCP bind hash table entries: 4096 (order: 4, 81920 bytes) [ 0.176011] TCP: Hash tables configured (established 4096 bind 4096) [ 0.176070] TCP: reno registered [ 0.176084] UDP hash table entries: 256 (order: 1, 12288 bytes) [ 0.176108] UDP-Lite hash table entries: 256 (order: 1, 12288 bytes) [ 0.176340] NET: Registered protocol family 1 [ 0.176797] RPC: Registered named UNIX socket transport module. [ 0.176809] RPC: Registered udp transport module. [ 0.176816] RPC: Registered tcp transport module. [ 0.176823] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.177042] Trying to unpack rootfs image as initramfs... [ 0.377043] Freeing initrd memory: 2880K [ 0.377374] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.377622] CPU PMU: attempt to register multiple PMU devices! [ 0.377645] arm-pmu: probe of arm-pmu failed with error -28 [ 0.378036] omap2_mbox_probe: platform not supported [ 0.527914] VFS: Disk quotas dquot_6.5.2 [ 0.528054] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.528881] NFS: Registering the id_resolver key type [ 0.528970] Key type id_resolver registered [ 0.528979] Key type id_legacy registered [ 0.529258] fuse init (API version 7.20) [ 0.529646] Btrfs loaded [ 0.529757] msgmni has been set to 992 [ 0.531452] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 0.531468] io scheduler noop registered [ 0.531476] io scheduler deadline registered [ 0.531498] io scheduler cfq registered (default) [ 0.532659] tps65217-bl tps65217-bl: no platform data provided [ 0.532696] tps65217-bl: probe of tps65217-bl failed with error -22 [ 0.533221] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.534598] omap_uart 44e09000.serial: did not get pins for uart0 error: -19 [ 0.534870] 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 72) is a OMAP UART0 [ 0.546720] console [ttyO0] enabled [ 0.547368] [drm] Initialized drm 1.1.0 20060810 [ 0.554776] brd: module loaded [ 0.558537] loop: module loaded [ 0.558618] at24 0-0050: 32768 byte 24c256 EEPROM, writable, 1 bytes/write [ 0.558660] at24 1-0054: 32768 byte 24c256 EEPROM, writable, 1 bytes/write [ 0.558696] at24 1-0055: 32768 byte 24c256 EEPROM, writable, 1 bytes/write [ 0.558730] at24 1-0056: 32768 byte 24c256 EEPROM, writable, 1 bytes/write [ 0.558765] at24 1-0057: 32768 byte 24c256 EEPROM, writable, 1 bytes/write [ 0.565500] bone-capemgr bone_capemgr.9: Baseboard: 'A335BNLT,00C0,3214BBBK1503' [ 0.565527] bone-capemgr bone_capemgr.9: compatible-baseboard=ti,beaglebone-black [ 0.596561] bone-capemgr bone_capemgr.9: slot #0: No cape found [ 0.633670] bone-capemgr bone_capemgr.9: slot #1: No cape found [ 0.670778] bone-capemgr bone_capemgr.9: slot #2: No cape found [ 0.707887] bone-capemgr bone_capemgr.9: slot #3: No cape found [ 0.714107] bone-capemgr bone_capemgr.9: slot #4: specific override [ 0.714131] bone-capemgr bone_capemgr.9: bone: Using override eeprom data at slot 4 [ 0.714147] bone-capemgr bone_capemgr.9: slot #4: 'Bone-LT-eMMC-2G,00A0,Texas Instrument,BB-BONE-EMMC-2G' [ 0.714227] bone-capemgr bone_capemgr.9: slot #5: specific override [ 0.714245] bone-capemgr bone_capemgr.9: bone: Using override eeprom data at slot 5 [ 0.714260] bone-capemgr bone_capemgr.9: slot #5: 'Bone-Black-HDMI,00A0,Texas Instrument,BB-BONELT-HDMI' [ 0.714330] bone-capemgr bone_capemgr.9: slot #6: specific override [ 0.714347] bone-capemgr bone_capemgr.9: bone: Using override eeprom data at slot 6 [ 0.714362] bone-capemgr bone_capemgr.9: slot #6: 'Bone-Black-HDMIN,00A0,Texas Instrument,BB-BONELT-HDMIN' [ 0.714691] bone-capemgr bone_capemgr.9: loader: before slot-4 BB-BONE-EMMC-2G:00A0 (prio 1) [ 0.714706] bone-capemgr bone_capemgr.9: loader: check slot-4 BB-BONE-EMMC-2G:00A0 (prio 1) [ 0.714784] bone-capemgr bone_capemgr.9: loader: before slot-5 BB-BONELT-HDMI:00A0 (prio 1) [ 0.714797] bone-capemgr bone_capemgr.9: loader: check slot-5 BB-BONELT-HDMI:00A0 (prio 1) [ 0.714832] bone-capemgr bone_capemgr.9: initialized OK. [ 0.715273] bone-capemgr bone_capemgr.9: loader: after slot-4 BB-BONE-EMMC-2G:00A0 (prio 1) [ 0.715295] bone-capemgr bone_capemgr.9: slot #4: Requesting firmware 'cape-bone-2g-emmc1.dtbo' for board-name 'Bone-LT-eMMC-2G', version '00A0' [ 0.715312] bone-capemgr bone_capemgr.9: slot #4: dtbo 'cape-bone-2g-emmc1.dtbo' loaded; converting to live tree [ 0.715509] bone-capemgr bone_capemgr.9: slot #4: #2 overlays [ 0.716103] bone-capemgr bone_capemgr.9: slot #4: Applied #2 overlays. [ 0.716121] bone-capemgr bone_capemgr.9: loader: done slot-4 BB-BONE-EMMC-2G:00A0 (prio 1) [ 0.717566] OneNAND driver initializing [ 0.717749] bone-capemgr bone_capemgr.9: loader: after slot-5 BB-BONELT-HDMI:00A0 (prio 1) [ 0.717775] bone-capemgr bone_capemgr.9: slot #5: Requesting firmware 'cape-boneblack-hdmi-00A0.dtbo' for board-name 'Bone-Black-HDMI', version '00A0' [ 0.717805] bone-capemgr bone_capemgr.9: slot #5: dtbo 'cape-boneblack-hdmi-00A0.dtbo' loaded; converting to live tree [ 0.718362] bone-capemgr bone_capemgr.9: slot #5: #4 overlays [ 0.720539] usbcore: registered new interface driver cdc_ether [ 0.720595] usbcore: registered new interface driver rndis_host
[ 0.720710] usbcore: registered new interface driver cdc_ncm [ 0.721091] platform 4830e000.fb: alias fck already exists [ 0.722164] bone-capemgr bone_capemgr.9: slot #5: Applied #4 overlays. [ 0.722185] bone-capemgr bone_capemgr.9: loader: done slot-5 BB-BONELT-HDMI:00A0 (prio 1) [ 0.722290] bone-capemgr bone_capemgr.9: loader: before slot-6 BB-BONELT-HDMIN:00A0 (prio 2) [ 0.722303] bone-capemgr bone_capemgr.9: loader: check slot-6 BB-BONELT-HDMIN:00A0 (prio 2) [ 0.722318] bone-capemgr bone_capemgr.9: loader: after slot-6 BB-BONELT-HDMIN:00A0 (prio 2) [ 0.722343] bone-capemgr bone_capemgr.9: slot #6: Requesting firmware 'cape-boneblack-hdmin-00A0.dtbo' for board-name 'Bone-Black-HDMIN', version '00A0' [ 0.722371] bone-capemgr bone_capemgr.9: slot #6: dtbo 'cape-boneblack-hdmin-00A0.dtbo' loaded; converting to live tree [ 0.722564] bone-capemgr bone_capemgr.9: slot #6: BB-BONELT-HDMIN conflict P8.45 (#5:BB-BONELT-HDMI) [ 0.732174] bone-capemgr bone_capemgr.9: slot #6: Failed verification [ 0.738922] bone-capemgr bone_capemgr.9: loader: failed to load slot-6 BB-BONELT-HDMIN:00A0 (prio 2) [ 0.748689] usbcore: registered new interface driver cdc_acm [ 0.748698] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 0.748705] Initializing USB Mass Storage driver... [ 0.748775] usbcore: registered new interface driver usb-storage [ 0.748782] USB Mass Storage support registered. [ 0.748977] musb-hdrc: version 6.0, ?dma?, otg (peripheral+host) [ 0.749221] musb-hdrc musb-hdrc.0.auto: pdev->id = 0 [ 0.749235] musb-hdrc musb-hdrc.0.auto: drivers/usb/musb/musb_dsps.c:468 dsps_musb_init: OK [ 0.749263] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn) [ 0.749273] musb-hdrc: MHDRC RTL version 2.0 [ 0.749280] musb-hdrc: setup fifo_mode 4 [ 0.749297] musb-hdrc: 28/31 max ep, 16384/16384 memory [ 0.749373] musb-hdrc musb-hdrc.0.auto: *** mode=3 [ 0.749384] musb-hdrc musb-hdrc.0.auto: *** power=250 [ 0.749806] musb-hdrc musb-hdrc.1.auto: pdev->id = 1 [ 0.749822] musb-hdrc musb-hdrc.1.auto: drivers/usb/musb/musb_dsps.c:468 dsps_musb_init: OK [ 0.749844] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn) [ 0.749853] musb-hdrc: MHDRC RTL version 2.0 [ 0.749860] musb-hdrc: setup fifo_mode 4 [ 0.749871] musb-hdrc: 28/31 max ep, 16384/16384 memory [ 0.749932] musb-hdrc musb-hdrc.1.auto: *** mode=1 [ 0.749943] musb-hdrc musb-hdrc.1.auto: *** power=250 [ 0.749954] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver [ 0.750180] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 1 [ 0.750205] musb-hdrc musb-hdrc.1.auto: supports USB remote wakeup [ 0.750278] usb usb1: default language 0x0409 [ 0.750309] usb usb1: udev 1, busnum 1, minor = 0 [ 0.750321] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 0.750331] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.750341] usb usb1: Product: MUSB HDRC host driver [ 0.750351] usb usb1: Manufacturer: Linux 3.8.13-bone50 musb-hcd [ 0.750360] usb usb1: SerialNumber: musb-hdrc.1.auto [ 0.750750] usb usb1: usb_probe_device [ 0.750764] usb usb1: configuration #1 chosen from 1 choice [ 0.750805] usb usb1: adding 1-0:1.0 (config #1, interface 0) [ 0.750965] hub 1-0:1.0: usb_probe_interface [ 0.750978] hub 1-0:1.0: usb_probe_interface - got id [ 0.750994] hub 1-0:1.0: USB hub found [ 0.751019] hub 1-0:1.0: 1 port detected [ 0.751029] hub 1-0:1.0: standalone hub [ 0.751037] hub 1-0:1.0: individual port power switching [ 0.751046] hub 1-0:1.0: no over-current protection [ 0.751055] hub 1-0:1.0: Single TT [ 0.751065] hub 1-0:1.0: TT requires at most 8 FS bit times (666 ns) [ 0.751075] hub 1-0:1.0: power on to power good time: 10ms [ 0.751096] hub 1-0:1.0: local power source is good [ 0.751151] hub 1-0:1.0: enabling power on all ports [ 0.751754] mousedev: PS/2 mouse device common for all mice [ 0.753284] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0 [ 0.753327] 44e3e000.rtc: already running [ 0.753497] i2c /dev entries driver [ 0.754473] pps_ldisc: PPS line discipline registered [ 0.754558] Driver for 1-wire Dallas network protocol. [ 0.755727] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec [ 0.756139] device-mapper: ioctl: 4.23.1-ioctl (2012-12-18) initialised: dm-de...@redhat.com [ 0.756175] cpuidle: using governor ladder [ 0.756184] cpuidle: using governor menu [ 0.756428] of_get_named_gpio_flags exited with status 6 [ 0.756439] of_get_named_gpio_flags: can't parse gpios property [ 0.756446] of_get_named_gpio_flags: can't parse gpios property [ 0.756467] omap_hsmmc mmc.5: of_parse_phandle_with_args of 'reset' failed [ 0.763703] omap_hsmmc mmc.5: Failed to get rstctl; not using any [ 0.764175] edma-dma-engine edma-dma-engine.0: allocated channel for 0:25 [ 0.764223] edma-dma-engine edma-dma-engine.0: allocated channel for 0:24 [ 0.764404] mmc.5 supply vmmc_aux not found, using dummy regulator [ 0.764815] omap_hsmmc mmc.5: pins are not configured from the driver [ 0.792041] of_get_named_gpio_flags: can't parse gpios property [ 0.792055] of_get_named_gpio_flags: can't parse gpios property [ 0.792063] of_get_named_gpio_flags: can't parse gpios property [ 0.792097] gpio-rctrl rstctl.4: gpio_rctrl_request eMMC_RSTn [ 0.792163] omap_hsmmc mmc.11: Got rstctl (gpio:#0 name eMMC_RSTn) label:eMMC_RSTn [ 0.792175] gpio-rctrl rstctl.4: gpio_rctrl_deassert eMMC_RSTn [ 0.792371] edma-dma-engine edma-dma-engine.0: allocated channel for 0:3 [ 0.792413] edma-dma-engine edma-dma-engine.0: allocated channel for 0:2 [ 0.792761] mmc.11 supply vmmc_aux not found, using dummy regulator [ 0.792834] omap_hsmmc mmc.11: pins are not configured from the driver [ 0.819485] pinctrl-single 44e10800.pinmux: pin 44e10854 already requested by 44e10800.pinmux; cannot claim for gpio-leds.8 [ 0.831195] pinctrl-single 44e10800.pinmux: pin-21 (gpio-leds.8) status -22 [ 0.838481] pinctrl-single 44e10800.pinmux: could not request pin 21 on device pinctrl-single [ 0.847421] leds-gpio gpio-leds.8: pins are not configured from the driver [ 0.847446] of_get_named_gpio_flags exited with status 53 [ 0.847457] of_get_named_gpio_flags exited with status 54 [ 0.847466] of_get_named_gpio_flags exited with status 55 [ 0.847477] of_get_named_gpio_flags exited with status 56 [ 0.847489] of_get_named_gpio_flags exited with status 53 [ 0.847632] of_get_named_gpio_flags exited with status 54 [ 0.847791] of_get_named_gpio_flags exited with status 55 [ 0.847892] of_get_named_gpio_flags exited with status 56 [ 0.848211] ledtrig-cpu: registered to indicate activity on CPUs [ 0.848456] edma-dma-engine edma-dma-engine.0: allocated channel for 0:36 [ 0.848557] omap-sham 53100000.sham: hw accel on OMAP rev 4.3 [ 0.849820] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2 [ 0.849898] edma-dma-engine edma-dma-engine.0: allocated channel for 0:5 [ 0.849941] edma-dma-engine edma-dma-engine.0: allocated channel for 0:6 [ 0.852584] hub 1-0:1.0: state 7 ports 1 chg 0000 evt 0000 [ 0.852635] hub 1-0:1.0: hub_suspend [ 0.852661] usb usb1: bus auto-suspend, wakeup 1 [ 0.853214] usbcore: registered new interface driver usbhid [ 0.853223] usbhid: USB HID core driver [ 0.854071] ashmem: initialized [ 0.854270] logger: created 256K log 'log_main' [ 0.854552] logger: created 256K log 'log_events' [ 0.854744] logger: created 256K log 'log_radio' [ 0.854917] logger: created 256K log 'log_system' [ 0.856782] of_get_named_gpio_flags exited with status 59 [ 0.857605] davinci_evm sound.14: nxp-hdmi-hifi <-> 48038000.mcasp mapping ok [ 0.859673] TCP: cubic registered [ 0.859755] NET: Registered protocol family 10 [ 0.860754] NET: Registered protocol family 17 [ 0.861067] Key type dns_resolver registered [ 0.861255] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 0.861281] ThumbEE CPU extension supported. [ 0.861314] Registering SWP/SWPB emulation handler [ 0.862007] registered taskstats version 1 [ 0.863807] of_get_named_gpio_flags: can't parse gpios property [ 0.863829] tilcdc 4830e000.fb: No power control GPIO [ 0.903122] mmc1: BKOPS_EN bit is not set [ 0.906959] mmc1: new high speed MMC card at address 0001 [ 0.907514] mmcblk0: mmc1:0001 MMC04G 3.60 GiB [ 0.907732] mmcblk0boot0: mmc1:0001 MMC04G partition 1 2.00 MiB [ 0.907927] mmcblk0boot1: mmc1:0001 MMC04G partition 2 2.00 MiB [ 0.908913] mmcblk0: p1 p2 [ 0.910598] mmcblk0boot1: unknown partition table [ 0.911844] mmcblk0boot0: unknown partition table [ 0.924157] usb usb1: usb wakeup-resume [ 0.924197] usb usb1: usb auto-resume [ 0.924217] hub 1-0:1.0: hub_resume [ 0.924253] hub 1-0:1.0: port 1: status 0101 change 0001 [ 0.977949] tilcdc 4830e000.fb: found TDA19988 [ 0.978548] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010). [ 0.978559] [drm] No driver support for vblank timestamp query. [ 1.026314] hub 1-0:1.0: state 7 ports 1 chg 0002 evt 0000 [ 1.026348] hub 1-0:1.0: port 1, status 0101, change 0000, 12 Mb/s [ 1.057612] Console: switching to colour frame buffer device 160x64 [ 1.067813] tilcdc 4830e000.fb: fb0: frame buffer device [ 1.067823] tilcdc 4830e000.fb: registered panic notifier [ 1.067848] [drm] Initialized tilcdc 1.0.0 20121205 on minor 0 [ 1.116128] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6 [ 1.116148] davinci_mdio 4a101000.mdio: detected phy mask fffffffe [ 1.122820] libphy: 4a101000.mdio: probed [ 1.122848] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver SMSC LAN8710/LAN8720 [ 1.123031] Detected MACID = 78:a5:04:c0:e3:1f [ 1.123138] cpsw 4a100000.ethernet: NAPI disabled [ 1.124432] omap_rtc 44e3e000.rtc: setting system clock to 2014-05-15 03:16:14 UTC (1400123774) [ 1.129347] ALSA device list: [ 1.129370] #0: TI BeagleBone Black [ 1.130106] Freeing init memory: 244K [ 1.133795] usb 1-1: new full-speed USB device number 2 using musb-hdrc [ 1.204866] udevd[99]: starting version 175 [ 1.252896] usb 1-1: ep0 maxpacket = 8 [ 1.253401] usb 1-1: default language 0x0409 [ 1.253715] usb 1-1: udev 2, busnum 1, minor = 1 [ 1.253731] usb 1-1: New USB device found, idVendor=413c, idProduct=1004 [ 1.253742] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1.253753] usb 1-1: Product: Dell USB Keyboard Hub [ 1.253762] usb 1-1: Manufacturer: Dell [ 1.254237] usb 1-1: usb_probe_device [ 1.254254] usb 1-1: configuration #1 chosen from 1 choice [ 1.257108] usb 1-1: adding 1-1:1.0 (config #1, interface 0) [ 1.257479] hub 1-1:1.0: usb_probe_interface [ 1.257494] hub 1-1:1.0: usb_probe_interface - got id [ 1.257515] hub 1-1:1.0: USB hub found [ 1.257643] hub 1-1:1.0: 3 ports detected [ 1.257656] hub 1-1:1.0: compound device; port removable status: FRR [ 1.257666] hub 1-1:1.0: individual port power switching [ 1.257676] hub 1-1:1.0: individual port over-current protection [ 1.257686] hub 1-1:1.0: power on to power good time: 44ms [ 1.257772] hub 1-1:1.0: hub controller current requirement: 100mA [ 1.257784] hub 1-1:1.0: 100mA bus power budget for each child [ 1.258011] hub 1-1:1.0: enabling power on all ports [ 1.258440] hub 1-0:1.0: state 7 ports 1 chg 0000 evt 0002 [ 1.258471] hub 1-0:1.0: port 1 enable change, status 00000103 [ 1.442872] hub 1-0:1.0: state 7 ports 1 chg 0000 evt 0002 [ 1.442937] hub 1-0:1.0: port 1, status 0101, change 0001, 12 Mb/s [ 1.442959] usb 1-1: USB disconnect, device number 2 [ 1.442970] usb 1-1: unregistering device [ 1.442981] usb 1-1: unregistering interface 1-1:1.0 [ 2.358407] usb 1-1: kworker/0:1 timed out on ep0in len=0/4 [ 2.358438] hub 1-1:1.0: hub_port_status failed (err = -19) [ 2.367819] hub 1-1:1.0: hub_port_status failed (err = -19) [ 2.373865] hub 1-1:1.0: hub_port_status failed (err = -19) [ 2.379807] hub 1-1:1.0: activate --> -19 [ 2.384382] usb 1-1: usb_disable_device nuking all URBs [ 2.493060] hub 1-0:1.0: debounce: port 1: total 100ms stable 100ms status 0x101 [ 2.598530] usb 1-1: new full-speed USB device number 3 using musb-hdrc [ 2.717657] usb 1-1: ep0 maxpacket = 8 [ 2.718069] usb 1-1: default language 0x0409 [ 2.718376] usb 1-1: udev 3, busnum 1, minor = 2 [ 2.718389] usb 1-1: New USB device found, idVendor=413c, idProduct=1004 [ 2.718400] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 2.718410] usb 1-1: Product: Dell USB Keyboard Hub [ 2.718420] usb 1-1: Manufacturer: Dell [ 2.718800] usb 1-1: usb_probe_device [ 2.718816] usb 1-1: configuration #1 chosen from 1 choice [ 2.719386] usb 1-1: adding 1-1:1.0 (config #1, interface 0) [ 2.719846] hub 1-1:1.0: usb_probe_interface [ 2.719861] hub 1-1:1.0: usb_probe_interface - got id [ 2.719879] hub 1-1:1.0: USB hub found [ 2.719995] hub 1-1:1.0: 3 ports detected [ 2.720007] hub 1-1:1.0: compound device; port removable status: FRR [ 2.720017] hub 1-1:1.0: individual port power switching [ 2.720026] hub 1-1:1.0: individual port over-current protection [ 2.720037] hub 1-1:1.0: power on to power good time: 44ms [ 2.720115] hub 1-1:1.0: hub controller current requirement: 100mA [ 2.720126] hub 1-1:1.0: 100mA bus power budget for each child [ 2.720344] hub 1-1:1.0: enabling power on all ports [ 2.720783] hub 1-0:1.0: state 7 ports 1 chg 0000 evt 0002 [ 2.723556] hub 1-0:1.0: port 1 enable change, status 00000103 [ 2.821352] hub 1-1:1.0: port 1: status 0301 change 0001 [ 2.821500] hub 1-1:1.0: port 2: status 0101 change 0001 [ 2.821629] hub 1-1:1.0: port 3: status 0301 change 0001 [ 2.823815] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) [ 2.922970] hub 1-1:1.0: state 7 ports 3 chg 000e evt 0000 [ 2.923107] hub 1-1:1.0: port 1, status 0301, change 0000, 1.5 Mb/s [ 2.989349] usb 1-1.1: new low-speed USB device number 4 using musb-hdrc [ 3.070404] usb 1-1.1: device descriptor read/all, error -71 [ 3.141633] usb 1-1.1: new low-speed USB device number 5 using musb-hdrc [ 3.224821] usb 1-1.1: skipped 1 descriptor after interface [ 3.224846] usb 1-1.1: skipped 1 descriptor after interface [ 3.225391] usb 1-1.1: default language 0x0409 [ 3.227500] usb 1-1.1: udev 5, busnum 1, minor = 4 [ 3.227522] usb 1-1.1: New USB device found, idVendor=413c, idProduct=2006 [ 3.227533] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 3.227543] usb 1-1.1: Product: Dell USB Keyboard Hub [ 3.227553] usb 1-1.1: Manufacturer: Dell [ 3.228020] usb 1-1.1: usb_probe_device [ 3.228037] usb 1-1.1: configuration #1 chosen from 1 choice [ 3.229470] usb 1-1.1: adding 1-1.1:1.0 (config #1, interface 0) [ 3.230904] usbhid 1-1.1:1.0: usb_probe_interface [ 3.230923] usbhid 1-1.1:1.0: usb_probe_interface - got id [ 3.234859] input: Dell Dell USB Keyboard Hub as /devices/ocp.3/47400000.usb/musb-hdrc.1.auto/usb1/1-1/1-1.1/1-1.1:1.0/input/input1 [ 3.235553] hid-generic 0003:413C:2006.0001: input,hidraw0: USB HID v1.10 Keyboard [Dell Dell USB Keyboard Hub] on usb-musb-hdrc.1.auto-1.1/input0 [ 3.235725] usb 1-1.1: adding 1-1.1:1.1 (config #1, interface 1) [ 3.237218] usbhid 1-1.1:1.1: usb_probe_interface [ 3.237235] usbhid 1-1.1:1.1: usb_probe_interface - got id [ 3.246114] input: Dell Dell USB Keyboard Hub as /devices/ocp.3/47400000.usb/musb-hdrc.1.auto/usb1/1-1/1-1.1/1-1.1:1.1/input/input2 [ 3.246555] hid-generic 0003:413C:2006.0002: input,hidraw1: USB HID v1.10 Device [Dell Dell USB Keyboard Hub] on usb-musb-hdrc.1.auto-1.1/input1 [ 3.246828] hub 1-1:1.0: 310mA power budget left [ 3.247019] hub 1-1:1.0: port 2, status 0101, change 0000, 12 Mb/s [ 3.313528] usb 1-1.2: new full-speed USB device number 6 using musb-hdrc [ 3.396043] usb 1-1.2: not running at top speed; connect to a high speed hub [ 3.455221] usb 1-1.2: skipped 1 descriptor after configuration [ 3.455247] usb 1-1.2: skipped 5 descriptors after interface [ 3.455261] usb 1-1.2: skipped 1 descriptor after endpoint [ 3.455272] usb 1-1.2: skipped 7 descriptors after interface [ 3.456180] usb 1-1.2: default language 0x0409 [ 3.461857] usb 1-1.2: udev 6, busnum 1, minor = 5 [ 3.461882] usb 1-1.2: New USB device found, idVendor=0ac8, idProduct=3330 [ 3.461893] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 3.461904] usb 1-1.2: Product: Sirius USB2.0 Camera [ 3.461914] usb 1-1.2: Manufacturer: Vimicro Corp. [ 3.462383] usb 1-1.2: usb_probe_device [ 3.462402] usb 1-1.2: rejected 1 configuration due to insufficient available bus power [ 3.462414] usb 1-1.2: no configuration chosen from 1 choice [ 3.462542] hub 1-1:1.0: 210mA power budget left [ 3.462673] hub 1-1:1.0: port 3, status 0301, change 0000, 1.5 Mb/s [ 3.528400] usb 1-1.3: new low-speed USB device number 7 using musb-hdrc [ 3.610287] usb 1-1.3: skipped 1 descriptor after interface [ 3.610675] usb 1-1.3: default language 0x0409 [ 3.611711] usb 1-1.3: udev 7, busnum 1, minor = 6 [ 3.611730] usb 1-1.3: New USB device found, idVendor=15d9, idProduct=0a4f [ 3.611741] usb 1-1.3: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 3.611751] usb 1-1.3: Product: USB OPTICAL MOUSE [ 3.612364] usb 1-1.3: usb_probe_device [ 3.612383] usb 1-1.3: configuration #1 chosen from 1 choice [ 3.613311] usb 1-1.3: adding 1-1.3:1.0 (config #1, interface 0) [ 3.613531] usbhid 1-1.3:1.0: usb_probe_interface [ 3.613545] usbhid 1-1.3:1.0: usb_probe_interface - got id [ 3.617507] input: USB OPTICAL MOUSE as /devices/ocp.3/47400000.usb/musb-hdrc.1.auto/usb1/1-1/1-1.3/1-1.3:1.0/input/input3 [ 3.618522] hid-generic 0003:15D9:0A4F.0003: input,hidraw2: USB HID v1.11 Mouse [ USB OPTICAL MOUSE] on usb-musb-hdrc.1.auto-1.3/input0 [ 3.619103] hub 1-1:1.0: 110mA power budget left [ 3.619122] hub 1-1:1.0: state 7 ports 3 chg 0000 evt 0008 [ 3.793018] rtusb init rt2870 ---> [ 3.793167] usbcore: registered new interface driver rt2870 [ 4.018809] udevd[244]: starting version 175 [ 4.918541] EXT4-fs (mmcblk0p2): re-mounted. Opts: errors=remount-ro [ 7.565455] net eth0: initializing cpsw version 1.12 (0) [ 7.571528] net eth0: phy found : id is : 0x7c0f1 [ 7.571565] libphy: PHY 4a101000.mdio:01 not found [ 7.576734] net eth0: phy 4a101000.mdio:01 not found on slave 1 [ 7.607260] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 11.720153] libphy: 4a101000.mdio:00 - Link is Up - 100/Full [ 11.720214] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 18.089309] gadget: using random self ethernet address [ 18.105033] usb0: MAC 52:18:33:d2:7e:83 [ 18.105053] usb0: HOST MAC 78:a5:04:c0:e3:21 [ 18.131839] gadget: Mass Storage Function, version: 2009/09/11 [ 18.131863] gadget: Number of LUNs=1 [ 18.131886] lun0: LUN: removable file: /dev/mmcblk0p1 [ 18.132010] gadget: Multifunction Composite Gadget [ 18.132040] gadget: g_multi ready [ 18.132082] musb-hdrc musb-hdrc.0.auto: MUSB HDRC host driver [ 18.144554] musb-hdrc musb-hdrc.0.auto: new USB bus registered, assigned bus number 2 [ 18.144598] musb-hdrc musb-hdrc.0.auto: supports USB remote wakeup [ 18.147512] usb usb2: default language 0x0409 [ 18.147555] usb usb2: udev 1, busnum 2, minor = 128 [ 18.147567] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 [ 18.147579] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 18.147589] usb usb2: Product: MUSB HDRC host driver [ 18.147599] usb usb2: Manufacturer: Linux 3.8.13-bone50 musb-hcd [ 18.147608] usb usb2: SerialNumber: musb-hdrc.0.auto [ 18.153669] usb usb2: usb_probe_device [ 18.153693] usb usb2: configuration #1 chosen from 1 choice [ 18.153754] usb usb2: adding 2-0:1.0 (config #1, interface 0) [ 18.153903] hub 2-0:1.0: usb_probe_interface [ 18.153914] hub 2-0:1.0: usb_probe_interface - got id [ 18.153934] hub 2-0:1.0: USB hub found [ 18.153960] hub 2-0:1.0: 1 port detected [ 18.153969] hub 2-0:1.0: standalone hub [ 18.153978] hub 2-0:1.0: individual port power switching [ 18.153988] hub 2-0:1.0: no over-current protection [ 18.153997] hub 2-0:1.0: Single TT [ 18.154008] hub 2-0:1.0: TT requires at most 8 FS bit times (666 ns) [ 18.154017] hub 2-0:1.0: power on to power good time: 10ms [ 18.154039] hub 2-0:1.0: local power source is good [ 18.154101] hub 2-0:1.0: enabling power on all ports [ 18.254954] hub 2-0:1.0: state 7 ports 1 chg 0000 evt 0000 [ 18.255013] hub 2-0:1.0: hub_suspend [ 18.255042] usb usb2: bus auto-suspend, wakeup 1 [ 18.620131] tilcdc 4830e000.fb: timeout waiting for framedone [ 20.563124] IPv6: ADDRCONF(NETDEV_UP): usb0: link is not ready [ 23.241144] tilcdc 4830e000.fb: timeout waiting for framedone Thanks. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. 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