• State TI Thinks Resolved
  • Locked Locked
  • Replies 2 replies
  • Answers 1 answer
  • Subscribers 16 subscribers
  • Views 1050 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Linux: Wireless Connectivity Cape with beaglebone black

Gokul raj
Prodigy 20 points

Other Parts Discussed in Thread: WL1271

Tool/software: Linux

Hi All,

I have purchased Wireless Connectivity Cape for beaglebone black from element14 https://www.element14.com/wcc.  I'm finding difficult in making this cape work with beaglebone black with latest debian Debian 9.5 2018-10-07 4GB SD IoT . Attached console log and uEnv.txt for reference. Any support regrading this will be helpful. Attached uEnv.txt and kernel log.

Error Received:

[ 1.496845] bone_capemgr bone_capemgr: Baseboard: 'A335BNLT,0A5C,2913BBBK0811'
[ 1.496874] bone_capemgr bone_capemgr: compatible-baseboard=ti,beaglebone-black - #slots=4
[ 1.524517] bone_capemgr bone_capemgr: slot #0: No cape found
[ 1.551456] bone_capemgr bone_capemgr: slot #1: No cape found
[ 1.575462] usb 1-1: new high-speed USB device number 2 using musb-hdrc
[ 1.580020] bone_capemgr bone_capemgr: slot #2: No cape found
[ 1.608593] bone_capemgr bone_capemgr: slot #3: No cape found
[ 1.608615] bone_capemgr bone_capemgr: enabled_partno PARTNO 'BB-BONE-WL183' VER 'N/A' PR '0'
[ 1.608625] bone_capemgr bone_capemgr: slot #4: override
[ 1.608637] bone_capemgr bone_capemgr: Using override eeprom data at slot 4
[ 1.608651] bone_capemgr bone_capemgr: slot #4: 'Override Board Name,00A0,Override Manuf,BB-BONE-WL183'
[ 1.609021] bone_capemgr bone_capemgr: initialized OK.
[ 1.613897] bone_capemgr bone_capemgr: loader: failed to load slot-4 BB-BONE-WL183:00A0 (prio 0)

I have added following config in uEnv.txt.

dtb=am335x-boneblack.dtb

disable_uboot_overlay_emmc=1
disable_uboot_overlay_video=1
disable_uboot_overlay_audio=1


cape_enable=bone_capemgr.enable_partno=BB-BONE-WL183

Regards,

Gokulraj K.

Fullscreen console.log Download 
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.14.67-ti-r73 (root@b2-am57xx-beagle-x15-2gb) (gcc version 6.3.0 20170516 (Debian 6.3.0-18+deb9u1)) #1 SMP PREEMPT Thu Aug 30 00:08:52 UTC 2018
[    0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] OF: fdt: Machine model: TI AM335x BeagleBone Black
[    0.000000] Memory policy: Data cache writeback
[    0.000000] efi: Getting EFI parameters from FDT:
[    0.000000] efi: UEFI not found.
[    0.000000] cma: Reserved 48 MiB at 0x9c800000
[    0.000000] On node 0 totalpages: 130560
[    0.000000] free_area_init_node: node 0, pgdat c15ec400, node_mem_map df961000
[    0.000000]   Normal zone: 1148 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 130560 pages, LIFO batch:31
[    0.000000] CPU: All CPU(s) started in SVC mode.
[    0.000000] AM335X ES2.0 (sgx neon)
[    0.000000] random: get_random_bytes called from start_kernel+0xac/0x458 with crng_init=0
[    0.000000] percpu: Embedded 18 pages/cpu @df928000 s41548 r8192 d23988 u73728
[    0.000000] pcpu-alloc: s41548 r8192 d23988 u73728 alloc=18*4096
[    0.000000] pcpu-alloc: [0] 0 
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 129412
[    0.000000] Kernel command line: console=ttyO0,115200n8 bone_capemgr.enable_partno=BB-BONE-WL183 root=/dev/mmcblk0p1 ro rootfstype=ext4 rootwait coherent_pool=1M net.ifnames=0 quiet
[    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] Memory: 440472K/522240K available (13312K kernel code, 1165K rwdata, 4344K rodata, 1024K init, 377K bss, 32616K reserved, 49152K cma-reserved, 0K highmem)
[    0.000000] Virtual kernel memory layout:
                   vector  : 0xffff0000 - 0xffff1000   (   4 kB)
                   fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
                   vmalloc : 0xe0000000 - 0xff800000   ( 504 MB)
                   lowmem  : 0xc0000000 - 0xdfe00000   ( 510 MB)
                   pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
                   modules : 0xbf000000 - 0xbfe00000   (  14 MB)
                     .text : 0xc0008000 - 0xc0e00000   (14304 kB)
                     .init : 0xc1400000 - 0xc1500000   (1024 kB)
                     .data : 0xc1500000 - 0xc1623430   (1166 kB)
                      .bss : 0xc162db68 - 0xc168c05c   ( 378 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] ftrace: allocating 42569 entries in 125 pages
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1.
[    0.000000] 	Tasks RCU enabled.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
[    0.000000] OMAP clockevent source: timer2 at 24000000 Hz
[    0.000015] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[    0.000031] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[    0.000040] OMAP clocksource: timer1 at 24000000 Hz
[    0.000753] timer_probe: no matching timers found
[    0.000974] Console: colour dummy device 80x30
[    0.000999] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
[    0.001003] This ensures that you still see kernel messages. Please
[    0.001008] update your kernel commandline.
[    0.001031] Calibrating delay loop... 995.32 BogoMIPS (lpj=1990656)
[    0.046941] pid_max: default: 32768 minimum: 301
[    0.047214] Security Framework initialized
[    0.047229] Yama: becoming mindful.
[    0.047267] AppArmor: AppArmor disabled by boot time parameter
[    0.047347] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.047358] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.048387] CPU: Testing write buffer coherency: ok
[    0.048901] CPU0: thread -1, cpu 0, socket -1, mpidr 0
[    0.063051] Setting up static identity map for 0x80100000 - 0x80100060
[    0.070962] Hierarchical SRCU implementation.
[    0.082079] EFI services will not be available.
[    0.086971] smp: Bringing up secondary CPUs ...
[    0.086986] smp: Brought up 1 node, 1 CPU
[    0.086996] SMP: Total of 1 processors activated (995.32 BogoMIPS).
[    0.087003] CPU: All CPU(s) started in SVC mode.
[    0.088581] devtmpfs: initialized
[    0.107294] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[    0.107791] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.107814] futex hash table entries: 256 (order: 2, 16384 bytes)
[    0.111806] xor: measuring software checksum speed
[    0.150986]    arm4regs  :  1217.000 MB/sec
[    0.190939]    8regs     :  1091.000 MB/sec
[    0.230938]    32regs    :  1088.000 MB/sec
[    0.270935]    neon      :  1664.000 MB/sec
[    0.270942] xor: using function: neon (1664.000 MB/sec)
[    0.270959] pinctrl core: initialized pinctrl subsystem
[    0.271763] DMI not present or invalid.
[    0.272209] NET: Registered protocol family 16
[    0.276065] DMA: preallocated 1024 KiB pool for atomic coherent allocations
[    0.303102] omap_hwmod: debugss: _wait_target_disable failed
[    0.343742] cpuidle: using governor menu
[    0.349585] OMAP GPIO hardware version 0.1
[    0.363532] No ATAGs?
[    0.363552] hw-breakpoint: debug architecture 0x4 unsupported.
[    0.363903] omap4_sram_init:Unable to allocate sram needed to handle errata I688
[    0.363913] omap4_sram_init:Unable to get sram pool needed to handle errata I688
[    0.459003] raid6: neonx2   gen()  1883 MB/s
[    0.526968] raid6: neonx2   xor()  1497 MB/s
[    0.526975] raid6: using algorithm neonx2 gen() 1883 MB/s
[    0.526981] raid6: .... xor() 1497 MB/s, rmw enabled
[    0.526987] raid6: using neon recovery algorithm
[    0.534173] edma 49000000.edma: TI EDMA DMA engine driver
[    0.537633] SCSI subsystem initialized
[    0.539134] libata version 3.00 loaded.
[    0.539429] usbcore: registered new interface driver usbfs
[    0.539485] usbcore: registered new interface driver hub
[    0.539600] usbcore: registered new device driver usb
[    0.540182] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe
[    0.541637] omap_i2c 4819c000.i2c: bus 2 rev0.11 at 100 kHz
[    0.541916] media: Linux media interface: v0.10
[    0.541968] Linux video capture interface: v2.00
[    0.542144] pps_core: LinuxPPS API ver. 1 registered
[    0.542151] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.542174] PTP clock support registered
[    0.542306] dmi: Firmware registration failed.
[    0.542757] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
[    0.547220] FPGA manager framework
[    0.547305] Advanced Linux Sound Architecture Driver Initialized.
[    0.548000] NetLabel: Initializing
[    0.548011] NetLabel:  domain hash size = 128
[    0.548016] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    0.548099] NetLabel:  unlabeled traffic allowed by default
[    0.551442] clocksource: Switched to clocksource timer1
[    0.716615] VFS: Disk quotas dquot_6.6.0
[    0.716745] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.728778] NET: Registered protocol family 2
[    0.729676] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[    0.729724] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
[    0.729782] TCP: Hash tables configured (established 4096 bind 4096)
[    0.729895] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    0.729917] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    0.730135] NET: Registered protocol family 1
[    0.739071] RPC: Registered named UNIX socket transport module.
[    0.739081] RPC: Registered udp transport module.
[    0.739086] RPC: Registered tcp transport module.
[    0.739091] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.739831] Unpacking initramfs...
[    1.001812] Freeing initrd memory: 4676K
[    1.002426] hw perfevents: no interrupt-affinity property for /pmu, guessing.
[    1.002729] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available
[    1.004643] audit: initializing netlink subsys (disabled)
[    1.005896] audit: type=2000 audit(1.004:1): state=initialized audit_enabled=0 res=1
[    1.006036] workingset: timestamp_bits=14 max_order=17 bucket_order=3
[    1.012162] zbud: loaded
[    1.019501] random: fast init done
[    1.019829] NFS: Registering the id_resolver key type
[    1.019868] Key type id_resolver registered
[    1.019874] Key type id_legacy registered
[    1.019892] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    1.020263] fuse init (API version 7.26)
[    1.020879] SGI XFS with ACLs, security attributes, realtime, no debug enabled
[    1.040093] Key type asymmetric registered
[    1.040110] Asymmetric key parser 'x509' registered
[    1.040238] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[    1.044581] io scheduler noop registered
[    1.044592] io scheduler deadline registered
[    1.044980] io scheduler cfq registered (default)
[    1.044990] io scheduler mq-deadline registered
[    1.046554] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
[    1.048156] gpio-of-helper ocp:cape-universal: ready
[    1.050867] wkup_m3_ipc 44e11324.wkup_m3_ipc: could not get rproc handle
[    1.052512] Serial: 8250/16550 driver, 6 ports, IRQ sharing disabled
[    1.056208] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 30, base_baud = 3000000) is a 8250
[    1.072558] console [ttyS0] enabled
[    1.075092] omap_rng 48310000.rng: Random Number Generator ver. 20
[    1.076240] [drm] Initialized vgem 1.0.0 20120112 for virtual device on minor 0
[    1.076347] usbcore: registered new interface driver udl
[    1.080754] at24 2-0054: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[    1.081056] at24 2-0055: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[    1.081295] at24 2-0056: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[    1.081502] at24 2-0057: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[    1.085843] libphy: Fixed MDIO Bus: probed
[    1.086701] CAN device driver interface
[    1.139474] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6, bus freq 1000000
[    1.139490] davinci_mdio 4a101000.mdio: detected phy mask fffffffe
[    1.139896] MDIO: davinci_mdio: dt: updated phy_id[0] from phy_mask[fffffffe]
[    1.153817] libphy: 4a101000.mdio: probed
[    1.153845] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver SMSC LAN8710/LAN8720
[    1.154871] cpsw 4a100000.ethernet: Detected MACID = 90:59:af:5c:07:37
[    1.154978] cpsw 4a100000.ethernet: initialized cpsw ale version 1.4
[    1.154988] cpsw 4a100000.ethernet: ALE Table size 1024
[    1.155025] cpsw 4a100000.ethernet: cpts: overflow check period 1250 (jiffies)
[    1.157879] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.157939] ehci-platform: EHCI generic platform driver
[    1.158131] ehci-omap: OMAP-EHCI Host Controller driver
[    1.158641] usbcore: registered new interface driver usb-storage
[    1.161410] am335x-phy-driver 47401300.usb-phy: 47401300.usb-phy supply vcc not found, using dummy regulator
[    1.164254] am335x-phy-driver 47401b00.usb-phy: 47401b00.usb-phy supply vcc not found, using dummy regulator
[    1.168395] musb-hdrc musb-hdrc.1: MUSB HDRC host driver
[    1.168435] musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 1
[    1.168776] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    1.168788] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.168795] usb usb1: Product: MUSB HDRC host driver
[    1.168803] usb usb1: Manufacturer: Linux 4.14.67-ti-r73 musb-hcd
[    1.168811] usb usb1: SerialNumber: musb-hdrc.1
[    1.169631] hub 1-0:1.0: USB hub found
[    1.169697] hub 1-0:1.0: 1 port detected
[    1.181339] omap_rtc 44e3e000.rtc: registered as rtc0
[    1.182455] i2c /dev entries driver
[    1.183157] Driver for 1-wire Dallas network protocol.
[    1.185651] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[    1.186135] softdog: initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0)
[    1.187253] cpuidle: enable-method property 'ti,am3352' found operations
[    1.187884] sdhci: Secure Digital Host Controller Interface driver
[    1.187891] sdhci: Copyright(c) Pierre Ossman
[    1.188324] omap_hsmmc 48060000.mmc: Got CD GPIO
[    1.262846] mmc0: host does not support reading read-only switch, assuming write-enable
[    1.264847] mmc0: new high speed SDHC card at address 1234
[    1.265717] mmcblk0: mmc0:1234 SA08G 7.21 GiB 
[    1.267249]  mmcblk0: p1
[    1.268084] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.270568] ledtrig-cpu: registered to indicate activity on CPUs
[    1.270600] dmi-sysfs: dmi entry is absent.
[    1.279236] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
[    1.279714] omap-aes 53500000.aes: will run requests pump with realtime priority
[    1.282163] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
[    1.288873] hidraw: raw HID events driver (C) Jiri Kosina
[    1.289618] usbcore: registered new interface driver usbhid
[    1.289625] usbhid: USB HID core driver
[    1.289995] remoteproc remoteproc0: wkup_m3 is available
[    1.296954] wireguard: WireGuard 0.0.20180809 loaded. See www.wireguard.com for information.
[    1.296967] wireguard: Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
[    1.297816] NET: Registered protocol family 10
[    1.303699] Segment Routing with IPv6
[    1.303787] mip6: Mobile IPv6
[    1.303804] NET: Registered protocol family 17
[    1.303822] can: controller area network core (rev 20170425 abi 9)
[    1.303916] NET: Registered protocol family 29
[    1.304026] Key type dns_resolver registered
[    1.304032] mpls_gso: MPLS GSO support
[    1.304315] omap_voltage_late_init: Voltage driver support not added
[    1.311391] ThumbEE CPU extension supported.
[    1.311534] Registering SWP/SWPB emulation handler
[    1.312712] registered taskstats version 1
[    1.312854] zswap: loaded using pool lzo/zbud
[    1.315373] Btrfs loaded, crc32c=crc32c-generic
[    1.315575] ima: No TPM chip found, activating TPM-bypass! (rc=-19)
[    1.315601] ima: Allocated hash algorithm: sha256
[    1.327380] mmc1: new high speed MMC card at address 0001
[    1.328422] mmcblk1: mmc1:0001 MMC02G 1.79 GiB 
[    1.328853] mmcblk1boot0: mmc1:0001 MMC02G partition 1 1.00 MiB
[    1.329251] mmcblk1boot1: mmc1:0001 MMC02G partition 2 1.00 MiB
[    1.329632] mmcblk1rpmb: mmc1:0001 MMC02G partition 3 128 KiB
[    1.331587]  mmcblk1: p1
[    1.361317] input: tps65217_pwr_but as /devices/platform/ocp/44e0b000.i2c/i2c-0/0-0024/tps65217-pwrbutton/input/input0
[    1.361935] tps65217 0-0024: TPS65217 ID 0xe version 1.2
[    1.362416] at24 0-0050: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[    1.486372] tda998x 0-0070: found TDA19988
[    1.487862] tilcdc 4830e000.lcdc: bound 0-0070 (ops tda998x_ops)
[    1.487883] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    1.487889] [drm] No driver support for vblank timestamp query.
[    1.488380] [drm] Cannot find any crtc or sizes
[    1.489137] [drm] Initialized tilcdc 1.0.0 20121205 for 4830e000.lcdc on minor 1
[    1.489297] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
[    1.490837] remoteproc remoteproc0: powering up wkup_m3
[    1.490862] remoteproc remoteproc0: Booting fw image am335x-pm-firmware.elf, size 217168
[    1.491133] remoteproc remoteproc0: remote processor wkup_m3 is now up
[    1.491154] wkup_m3_ipc 44e11324.wkup_m3_ipc: CM3 Firmware Version = 0x193
[    1.496845] bone_capemgr bone_capemgr: Baseboard: 'A335BNLT,0A5C,2913BBBK0811'
[    1.496874] bone_capemgr bone_capemgr: compatible-baseboard=ti,beaglebone-black - #slots=4
[    1.524517] bone_capemgr bone_capemgr: slot #0: No cape found
[    1.551456] bone_capemgr bone_capemgr: slot #1: No cape found
[    1.575462] usb 1-1: new high-speed USB device number 2 using musb-hdrc
[    1.580020] bone_capemgr bone_capemgr: slot #2: No cape found
[    1.608593] bone_capemgr bone_capemgr: slot #3: No cape found
[    1.608615] bone_capemgr bone_capemgr: enabled_partno PARTNO 'BB-BONE-WL183' VER 'N/A' PR '0'
[    1.608625] bone_capemgr bone_capemgr: slot #4: override
[    1.608637] bone_capemgr bone_capemgr: Using override eeprom data at slot 4
[    1.608651] bone_capemgr bone_capemgr: slot #4: 'Override Board Name,00A0,Override Manuf,BB-BONE-WL183'
[    1.609021] bone_capemgr bone_capemgr: initialized OK.
[    1.613897] bone_capemgr bone_capemgr: loader: failed to load slot-4 BB-BONE-WL183:00A0 (prio 0)
[    1.623701] cpu cpu0: _opp_add_static_v2: opp-hz not found
[    1.631368] hdmi-audio-codec hdmi-audio-codec.0.auto: ASoC: no source widget found for Playback
[    1.640353] hdmi-audio-codec hdmi-audio-codec.0.auto: ASoC: Failed to add route Playback -> direct -> TX
[    1.650921] asoc-simple-card sound: i2s-hifi <-> 48038000.mcasp mapping ok
[    1.650957] asoc-simple-card sound: ASoC: no DMI vendor name!
[    1.652911] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
[    1.652931] of_cfs_init
[    1.653108] of_cfs_init: OK
[    1.653772] ALSA device list:
[    1.653784]   #0: TI BeagleBone Black
[    1.658472] Freeing unused kernel memory: 1024K
[    1.806648] usb 1-1: New USB device found, idVendor=148f, idProduct=7601
[    1.806667] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    1.806675] usb 1-1: Product: 802.11 n WLAN
[    1.806683] usb 1-1: Manufacturer: MediaTek
[    1.806690] usb 1-1: SerialNumber: 1.0
[    2.119375] random: systemd-udevd: uninitialized urandom read (16 bytes read)
[    2.120488] random: systemd-udevd: uninitialized urandom read (16 bytes read)
[    2.120600] random: systemd-udevd: uninitialized urandom read (16 bytes read)
[    2.496284] [drm] Cannot find any crtc or sizes
[    5.723089] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
[    6.374237] systemd[1]: System time before build time, advancing clock.
[    6.473840] ip_tables: (C) 2000-2006 Netfilter Core Team
[    6.519067] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
[    6.520058] systemd[1]: Detected architecture arm.
[    6.521841] systemd[1]: Set hostname to <iotprinter>.
[    7.223692] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[    7.224555] systemd[1]: Listening on udev Control Socket.
[    7.225033] systemd[1]: Listening on Journal Socket (/dev/log).
[    7.225397] systemd[1]: Listening on fsck to fsckd communication Socket.
[    7.225685] systemd[1]: Listening on Syslog Socket.
[    7.225994] systemd[1]: Listening on udev Kernel Socket.
[    7.226698] systemd[1]: Listening on Journal Audit Socket.
[    7.625548] EXT4-fs (mmcblk0p1): re-mounted. Opts: errors=remount-ro
[    8.438180] systemd-journald[282]: Received request to flush runtime journal from PID 1
[   10.372093] net eth0: initializing cpsw version 1.12 (0)
[   10.456872] SMSC LAN8710/LAN8720 4a101000.mdio:00: attached PHY driver [SMSC LAN8710/LAN8720] (mii_bus:phy_addr=4a101000.mdio:00, irq=POLL)
[   10.479837] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   12.513160] cpsw 4a100000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   12.513250] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   18.281826] random: crng init done
[   18.281849] random: 7 urandom warning(s) missed due to ratelimiting
[   28.299649] usb 1-1: reset high-speed USB device number 2 using musb-hdrc
[   28.450472] mt7601u 1-1:1.0: ASIC revision: 76010001 MAC revision: 76010500
[   28.463684] mt7601u 1-1:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____
[   28.880817] mt7601u 1-1:1.0: EEPROM ver:0c fae:00
[   29.096224] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[   29.131926] usbcore: registered new interface driver mt7601u
[   29.993797] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
Fullscreen console.log Download 
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.14.67-ti-r73 (root@b2-am57xx-beagle-x15-2gb) (gcc version 6.3.0 20170516 (Debian 6.3.0-18+deb9u1)) #1 SMP PREEMPT Thu Aug 30 00:08:52 UTC 2018
[    0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] OF: fdt: Machine model: TI AM335x BeagleBone Black
[    0.000000] Memory policy: Data cache writeback
[    0.000000] efi: Getting EFI parameters from FDT:
[    0.000000] efi: UEFI not found.
[    0.000000] cma: Reserved 48 MiB at 0x9c800000
[    0.000000] On node 0 totalpages: 130560
[    0.000000] free_area_init_node: node 0, pgdat c15ec400, node_mem_map df961000
[    0.000000]   Normal zone: 1148 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 130560 pages, LIFO batch:31
[    0.000000] CPU: All CPU(s) started in SVC mode.
[    0.000000] AM335X ES2.0 (sgx neon)
[    0.000000] random: get_random_bytes called from start_kernel+0xac/0x458 with crng_init=0
[    0.000000] percpu: Embedded 18 pages/cpu @df928000 s41548 r8192 d23988 u73728
[    0.000000] pcpu-alloc: s41548 r8192 d23988 u73728 alloc=18*4096
[    0.000000] pcpu-alloc: [0] 0 
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 129412
[    0.000000] Kernel command line: console=ttyO0,115200n8 bone_capemgr.enable_partno=BB-BONE-WL183 root=/dev/mmcblk0p1 ro rootfstype=ext4 rootwait coherent_pool=1M net.ifnames=0 quiet
[    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] Memory: 440472K/522240K available (13312K kernel code, 1165K rwdata, 4344K rodata, 1024K init, 377K bss, 32616K reserved, 49152K cma-reserved, 0K highmem)
[    0.000000] Virtual kernel memory layout:
                   vector  : 0xffff0000 - 0xffff1000   (   4 kB)
                   fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
                   vmalloc : 0xe0000000 - 0xff800000   ( 504 MB)
                   lowmem  : 0xc0000000 - 0xdfe00000   ( 510 MB)
                   pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
                   modules : 0xbf000000 - 0xbfe00000   (  14 MB)
                     .text : 0xc0008000 - 0xc0e00000   (14304 kB)
                     .init : 0xc1400000 - 0xc1500000   (1024 kB)
                     .data : 0xc1500000 - 0xc1623430   (1166 kB)
                      .bss : 0xc162db68 - 0xc168c05c   ( 378 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] ftrace: allocating 42569 entries in 125 pages
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1.
[    0.000000] 	Tasks RCU enabled.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
[    0.000000] OMAP clockevent source: timer2 at 24000000 Hz
[    0.000015] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[    0.000031] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[    0.000040] OMAP clocksource: timer1 at 24000000 Hz
[    0.000753] timer_probe: no matching timers found
[    0.000974] Console: colour dummy device 80x30
[    0.000999] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
[    0.001003] This ensures that you still see kernel messages. Please
[    0.001008] update your kernel commandline.
[    0.001031] Calibrating delay loop... 995.32 BogoMIPS (lpj=1990656)
[    0.046941] pid_max: default: 32768 minimum: 301
[    0.047214] Security Framework initialized
[    0.047229] Yama: becoming mindful.
[    0.047267] AppArmor: AppArmor disabled by boot time parameter
[    0.047347] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.047358] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.048387] CPU: Testing write buffer coherency: ok
[    0.048901] CPU0: thread -1, cpu 0, socket -1, mpidr 0
[    0.063051] Setting up static identity map for 0x80100000 - 0x80100060
[    0.070962] Hierarchical SRCU implementation.
[    0.082079] EFI services will not be available.
[    0.086971] smp: Bringing up secondary CPUs ...
[    0.086986] smp: Brought up 1 node, 1 CPU
[    0.086996] SMP: Total of 1 processors activated (995.32 BogoMIPS).
[    0.087003] CPU: All CPU(s) started in SVC mode.
[    0.088581] devtmpfs: initialized
[    0.107294] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[    0.107791] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.107814] futex hash table entries: 256 (order: 2, 16384 bytes)
[    0.111806] xor: measuring software checksum speed
[    0.150986]    arm4regs  :  1217.000 MB/sec
[    0.190939]    8regs     :  1091.000 MB/sec
[    0.230938]    32regs    :  1088.000 MB/sec
[    0.270935]    neon      :  1664.000 MB/sec
[    0.270942] xor: using function: neon (1664.000 MB/sec)
[    0.270959] pinctrl core: initialized pinctrl subsystem
[    0.271763] DMI not present or invalid.
[    0.272209] NET: Registered protocol family 16
[    0.276065] DMA: preallocated 1024 KiB pool for atomic coherent allocations
[    0.303102] omap_hwmod: debugss: _wait_target_disable failed
[    0.343742] cpuidle: using governor menu
[    0.349585] OMAP GPIO hardware version 0.1
[    0.363532] No ATAGs?
[    0.363552] hw-breakpoint: debug architecture 0x4 unsupported.
[    0.363903] omap4_sram_init:Unable to allocate sram needed to handle errata I688
[    0.363913] omap4_sram_init:Unable to get sram pool needed to handle errata I688
[    0.459003] raid6: neonx2   gen()  1883 MB/s
[    0.526968] raid6: neonx2   xor()  1497 MB/s
[    0.526975] raid6: using algorithm neonx2 gen() 1883 MB/s
[    0.526981] raid6: .... xor() 1497 MB/s, rmw enabled
[    0.526987] raid6: using neon recovery algorithm
[    0.534173] edma 49000000.edma: TI EDMA DMA engine driver
[    0.537633] SCSI subsystem initialized
[    0.539134] libata version 3.00 loaded.
[    0.539429] usbcore: registered new interface driver usbfs
[    0.539485] usbcore: registered new interface driver hub
[    0.539600] usbcore: registered new device driver usb
[    0.540182] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe
[    0.541637] omap_i2c 4819c000.i2c: bus 2 rev0.11 at 100 kHz
[    0.541916] media: Linux media interface: v0.10
[    0.541968] Linux video capture interface: v2.00
[    0.542144] pps_core: LinuxPPS API ver. 1 registered
[    0.542151] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.542174] PTP clock support registered
[    0.542306] dmi: Firmware registration failed.
[    0.542757] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
[    0.547220] FPGA manager framework
[    0.547305] Advanced Linux Sound Architecture Driver Initialized.
[    0.548000] NetLabel: Initializing
[    0.548011] NetLabel:  domain hash size = 128
[    0.548016] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    0.548099] NetLabel:  unlabeled traffic allowed by default
[    0.551442] clocksource: Switched to clocksource timer1
[    0.716615] VFS: Disk quotas dquot_6.6.0
[    0.716745] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.728778] NET: Registered protocol family 2
[    0.729676] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[    0.729724] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
[    0.729782] TCP: Hash tables configured (established 4096 bind 4096)
[    0.729895] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    0.729917] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    0.730135] NET: Registered protocol family 1
[    0.739071] RPC: Registered named UNIX socket transport module.
[    0.739081] RPC: Registered udp transport module.
[    0.739086] RPC: Registered tcp transport module.
[    0.739091] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.739831] Unpacking initramfs...
[    1.001812] Freeing initrd memory: 4676K
[    1.002426] hw perfevents: no interrupt-affinity property for /pmu, guessing.
[    1.002729] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available
[    1.004643] audit: initializing netlink subsys (disabled)
[    1.005896] audit: type=2000 audit(1.004:1): state=initialized audit_enabled=0 res=1
[    1.006036] workingset: timestamp_bits=14 max_order=17 bucket_order=3
[    1.012162] zbud: loaded
[    1.019501] random: fast init done
[    1.019829] NFS: Registering the id_resolver key type
[    1.019868] Key type id_resolver registered
[    1.019874] Key type id_legacy registered
[    1.019892] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    1.020263] fuse init (API version 7.26)
[    1.020879] SGI XFS with ACLs, security attributes, realtime, no debug enabled
[    1.040093] Key type asymmetric registered
[    1.040110] Asymmetric key parser 'x509' registered
[    1.040238] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[    1.044581] io scheduler noop registered
[    1.044592] io scheduler deadline registered
[    1.044980] io scheduler cfq registered (default)
[    1.044990] io scheduler mq-deadline registered
[    1.046554] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
[    1.048156] gpio-of-helper ocp:cape-universal: ready
[    1.050867] wkup_m3_ipc 44e11324.wkup_m3_ipc: could not get rproc handle
[    1.052512] Serial: 8250/16550 driver, 6 ports, IRQ sharing disabled
[    1.056208] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 30, base_baud = 3000000) is a 8250
[    1.072558] console [ttyS0] enabled
[    1.075092] omap_rng 48310000.rng: Random Number Generator ver. 20
[    1.076240] [drm] Initialized vgem 1.0.0 20120112 for virtual device on minor 0
[    1.076347] usbcore: registered new interface driver udl
[    1.080754] at24 2-0054: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[    1.081056] at24 2-0055: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[    1.081295] at24 2-0056: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[    1.081502] at24 2-0057: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[    1.085843] libphy: Fixed MDIO Bus: probed
[    1.086701] CAN device driver interface
[    1.139474] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6, bus freq 1000000
[    1.139490] davinci_mdio 4a101000.mdio: detected phy mask fffffffe
[    1.139896] MDIO: davinci_mdio: dt: updated phy_id[0] from phy_mask[fffffffe]
[    1.153817] libphy: 4a101000.mdio: probed
[    1.153845] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver SMSC LAN8710/LAN8720
[    1.154871] cpsw 4a100000.ethernet: Detected MACID = 90:59:af:5c:07:37
[    1.154978] cpsw 4a100000.ethernet: initialized cpsw ale version 1.4
[    1.154988] cpsw 4a100000.ethernet: ALE Table size 1024
[    1.155025] cpsw 4a100000.ethernet: cpts: overflow check period 1250 (jiffies)
[    1.157879] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.157939] ehci-platform: EHCI generic platform driver
[    1.158131] ehci-omap: OMAP-EHCI Host Controller driver
[    1.158641] usbcore: registered new interface driver usb-storage
[    1.161410] am335x-phy-driver 47401300.usb-phy: 47401300.usb-phy supply vcc not found, using dummy regulator
[    1.164254] am335x-phy-driver 47401b00.usb-phy: 47401b00.usb-phy supply vcc not found, using dummy regulator
[    1.168395] musb-hdrc musb-hdrc.1: MUSB HDRC host driver
[    1.168435] musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 1
[    1.168776] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    1.168788] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.168795] usb usb1: Product: MUSB HDRC host driver
[    1.168803] usb usb1: Manufacturer: Linux 4.14.67-ti-r73 musb-hcd
[    1.168811] usb usb1: SerialNumber: musb-hdrc.1
[    1.169631] hub 1-0:1.0: USB hub found
[    1.169697] hub 1-0:1.0: 1 port detected
[    1.181339] omap_rtc 44e3e000.rtc: registered as rtc0
[    1.182455] i2c /dev entries driver
[    1.183157] Driver for 1-wire Dallas network protocol.
[    1.185651] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[    1.186135] softdog: initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0)
[    1.187253] cpuidle: enable-method property 'ti,am3352' found operations
[    1.187884] sdhci: Secure Digital Host Controller Interface driver
[    1.187891] sdhci: Copyright(c) Pierre Ossman
[    1.188324] omap_hsmmc 48060000.mmc: Got CD GPIO
[    1.262846] mmc0: host does not support reading read-only switch, assuming write-enable
[    1.264847] mmc0: new high speed SDHC card at address 1234
[    1.265717] mmcblk0: mmc0:1234 SA08G 7.21 GiB 
[    1.267249]  mmcblk0: p1
[    1.268084] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.270568] ledtrig-cpu: registered to indicate activity on CPUs
[    1.270600] dmi-sysfs: dmi entry is absent.
[    1.279236] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
[    1.279714] omap-aes 53500000.aes: will run requests pump with realtime priority
[    1.282163] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
[    1.288873] hidraw: raw HID events driver (C) Jiri Kosina
[    1.289618] usbcore: registered new interface driver usbhid
[    1.289625] usbhid: USB HID core driver
[    1.289995] remoteproc remoteproc0: wkup_m3 is available
[    1.296954] wireguard: WireGuard 0.0.20180809 loaded. See www.wireguard.com for information.
[    1.296967] wireguard: Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
[    1.297816] NET: Registered protocol family 10
[    1.303699] Segment Routing with IPv6
[    1.303787] mip6: Mobile IPv6
[    1.303804] NET: Registered protocol family 17
[    1.303822] can: controller area network core (rev 20170425 abi 9)
[    1.303916] NET: Registered protocol family 29
[    1.304026] Key type dns_resolver registered
[    1.304032] mpls_gso: MPLS GSO support
[    1.304315] omap_voltage_late_init: Voltage driver support not added
[    1.311391] ThumbEE CPU extension supported.
[    1.311534] Registering SWP/SWPB emulation handler
[    1.312712] registered taskstats version 1
[    1.312854] zswap: loaded using pool lzo/zbud
[    1.315373] Btrfs loaded, crc32c=crc32c-generic
[    1.315575] ima: No TPM chip found, activating TPM-bypass! (rc=-19)
[    1.315601] ima: Allocated hash algorithm: sha256
[    1.327380] mmc1: new high speed MMC card at address 0001
[    1.328422] mmcblk1: mmc1:0001 MMC02G 1.79 GiB 
[    1.328853] mmcblk1boot0: mmc1:0001 MMC02G partition 1 1.00 MiB
[    1.329251] mmcblk1boot1: mmc1:0001 MMC02G partition 2 1.00 MiB
[    1.329632] mmcblk1rpmb: mmc1:0001 MMC02G partition 3 128 KiB
[    1.331587]  mmcblk1: p1
[    1.361317] input: tps65217_pwr_but as /devices/platform/ocp/44e0b000.i2c/i2c-0/0-0024/tps65217-pwrbutton/input/input0
[    1.361935] tps65217 0-0024: TPS65217 ID 0xe version 1.2
[    1.362416] at24 0-0050: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[    1.486372] tda998x 0-0070: found TDA19988
[    1.487862] tilcdc 4830e000.lcdc: bound 0-0070 (ops tda998x_ops)
[    1.487883] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    1.487889] [drm] No driver support for vblank timestamp query.
[    1.488380] [drm] Cannot find any crtc or sizes
[    1.489137] [drm] Initialized tilcdc 1.0.0 20121205 for 4830e000.lcdc on minor 1
[    1.489297] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
[    1.490837] remoteproc remoteproc0: powering up wkup_m3
[    1.490862] remoteproc remoteproc0: Booting fw image am335x-pm-firmware.elf, size 217168
[    1.491133] remoteproc remoteproc0: remote processor wkup_m3 is now up
[    1.491154] wkup_m3_ipc 44e11324.wkup_m3_ipc: CM3 Firmware Version = 0x193
[    1.496845] bone_capemgr bone_capemgr: Baseboard: 'A335BNLT,0A5C,2913BBBK0811'
[    1.496874] bone_capemgr bone_capemgr: compatible-baseboard=ti,beaglebone-black - #slots=4
[    1.524517] bone_capemgr bone_capemgr: slot #0: No cape found
[    1.551456] bone_capemgr bone_capemgr: slot #1: No cape found
[    1.575462] usb 1-1: new high-speed USB device number 2 using musb-hdrc
[    1.580020] bone_capemgr bone_capemgr: slot #2: No cape found
[    1.608593] bone_capemgr bone_capemgr: slot #3: No cape found
[    1.608615] bone_capemgr bone_capemgr: enabled_partno PARTNO 'BB-BONE-WL183' VER 'N/A' PR '0'
[    1.608625] bone_capemgr bone_capemgr: slot #4: override
[    1.608637] bone_capemgr bone_capemgr: Using override eeprom data at slot 4
[    1.608651] bone_capemgr bone_capemgr: slot #4: 'Override Board Name,00A0,Override Manuf,BB-BONE-WL183'
[    1.609021] bone_capemgr bone_capemgr: initialized OK.
[    1.613897] bone_capemgr bone_capemgr: loader: failed to load slot-4 BB-BONE-WL183:00A0 (prio 0)
[    1.623701] cpu cpu0: _opp_add_static_v2: opp-hz not found
[    1.631368] hdmi-audio-codec hdmi-audio-codec.0.auto: ASoC: no source widget found for Playback
[    1.640353] hdmi-audio-codec hdmi-audio-codec.0.auto: ASoC: Failed to add route Playback -> direct -> TX
[    1.650921] asoc-simple-card sound: i2s-hifi <-> 48038000.mcasp mapping ok
[    1.650957] asoc-simple-card sound: ASoC: no DMI vendor name!
[    1.652911] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
[    1.652931] of_cfs_init
[    1.653108] of_cfs_init: OK
[    1.653772] ALSA device list:
[    1.653784]   #0: TI BeagleBone Black
[    1.658472] Freeing unused kernel memory: 1024K
[    1.806648] usb 1-1: New USB device found, idVendor=148f, idProduct=7601
[    1.806667] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    1.806675] usb 1-1: Product: 802.11 n WLAN
[    1.806683] usb 1-1: Manufacturer: MediaTek
[    1.806690] usb 1-1: SerialNumber: 1.0
[    2.119375] random: systemd-udevd: uninitialized urandom read (16 bytes read)
[    2.120488] random: systemd-udevd: uninitialized urandom read (16 bytes read)
[    2.120600] random: systemd-udevd: uninitialized urandom read (16 bytes read)
[    2.496284] [drm] Cannot find any crtc or sizes
[    5.723089] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
[    6.374237] systemd[1]: System time before build time, advancing clock.
[    6.473840] ip_tables: (C) 2000-2006 Netfilter Core Team
[    6.519067] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
[    6.520058] systemd[1]: Detected architecture arm.
[    6.521841] systemd[1]: Set hostname to <iotprinter>.
[    7.223692] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[    7.224555] systemd[1]: Listening on udev Control Socket.
[    7.225033] systemd[1]: Listening on Journal Socket (/dev/log).
[    7.225397] systemd[1]: Listening on fsck to fsckd communication Socket.
[    7.225685] systemd[1]: Listening on Syslog Socket.
[    7.225994] systemd[1]: Listening on udev Kernel Socket.
[    7.226698] systemd[1]: Listening on Journal Audit Socket.
[    7.625548] EXT4-fs (mmcblk0p1): re-mounted. Opts: errors=remount-ro
[    8.438180] systemd-journald[282]: Received request to flush runtime journal from PID 1
[   10.372093] net eth0: initializing cpsw version 1.12 (0)
[   10.456872] SMSC LAN8710/LAN8720 4a101000.mdio:00: attached PHY driver [SMSC LAN8710/LAN8720] (mii_bus:phy_addr=4a101000.mdio:00, irq=POLL)
[   10.479837] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   12.513160] cpsw 4a100000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   12.513250] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   18.281826] random: crng init done
[   18.281849] random: 7 urandom warning(s) missed due to ratelimiting
[   28.299649] usb 1-1: reset high-speed USB device number 2 using musb-hdrc
[   28.450472] mt7601u 1-1:1.0: ASIC revision: 76010001 MAC revision: 76010500
[   28.463684] mt7601u 1-1:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____
[   28.880817] mt7601u 1-1:1.0: EEPROM ver:0c fae:00
[   29.096224] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[   29.131926] usbcore: registered new interface driver mt7601u
[   29.993797] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready

  • 0
    Prodigy 20 points
    Hi All,

    After changing dtb to dtb=am335x-boneblack-wl1835mod.dtb. Now able to get the wlan0 interface. But, while trying to ifconfig wlan0 up the wlan0 interface makes the device to stall. I'm getting following message and kernel panic.

    Regards,
    Gokulraj K.

    sudo ifconfig wlan0 up

    [ 197.484089] wlcore: PHY firmware version: Rev 8.2.0.0.236
    [ 197.531079] wlcore: firmware booted (Rev 8.9.0.0.69)
    [ 218.555474] INFO: rcu_preempt detected stalls on CPUs/tasks:
    [ 218.561193] (detected by 0, t=5252 jiffies, g=5539, c=5538, q=0)
    [ 218.567329] All QSes seen, last rcu_preempt kthread activity 5252 (-20361--25613), jiffies_till_next_fqs=1, root ->qsmask 0x0
    [ 218.578685] ifconfig R running task 0 638 637 0x00000004
    [ 218.585826] [<c0113910>] (unwind_backtrace) from [<c010deb8>] (show_stack+0x20/0x24)
    [ 218.593626] [<c010deb8>] (show_stack) from [<c016dc90>] (sched_show_task.part.27+0xd8/0x108)
    [ 218.602116] [<c016dc90>] (sched_show_task.part.27) from [<c0173d60>] (sched_show_task+0x24/0x28)
    [ 218.610961] [<c0173d60>] (sched_show_task) from [<c01be728>] (rcu_check_callbacks+0xa34/0xb34)
    [ 218.619628] [<c01be728>] (rcu_check_callbacks) from [<c01c66ac>] (update_process_times+0x44/0x6c)
    [ 218.628560] [<c01c66ac>] (update_process_times) from [<c01da050>] (tick_sched_handle+0x64/0x70)
    [ 218.637308] [<c01da050>] (tick_sched_handle) from [<c01da278>] (tick_sched_timer+0x5c/0xb8)
    [ 218.645705] [<c01da278>] (tick_sched_timer) from [<c01c7b1c>] (__hrtimer_run_queues+0x15c/0x398)
    [ 218.654537] [<c01c7b1c>] (__hrtimer_run_queues) from [<c01c8010>] (hrtimer_interrupt+0xc4/0x214)
    [ 218.663378] [<c01c8010>] (hrtimer_interrupt) from [<c0129df0>] (omap2_gp_timer_interrupt+0x38/0x40)
    [ 218.672477] [<c0129df0>] (omap2_gp_timer_interrupt) from [<c01aba38>] (__handle_irq_event_percpu+0xbc/0x280)
    [ 218.682357] [<c01aba38>] (__handle_irq_event_percpu) from [<c01abc38>] (handle_irq_event_percpu+0x3c/0x8c)
    [ 218.692060] [<c01abc38>] (handle_irq_event_percpu) from [<c01abcd0>] (handle_irq_event+0x48/0x6c)
    [ 218.700981] [<c01abcd0>] (handle_irq_event) from [<c01afb80>] (handle_level_irq+0xd0/0x14c)
    [ 218.709378] [<c01afb80>] (handle_level_irq) from [<c01aaaf8>] (generic_handle_irq+0x34/0x44)
    [ 218.717861] [<c01aaaf8>] (generic_handle_irq) from [<c01ab10c>] (__handle_domain_irq+0x8c/0xfc)
    [ 218.726606] [<c01ab10c>] (__handle_domain_irq) from [<c0101538>] (omap_intc_handle_irq+0x44/0xa0)
    [ 218.735534] [<c0101538>] (omap_intc_handle_irq) from [<c0dabfcc>] (__irq_svc+0x6c/0xa8)
    [ 218.743575] Exception stack(0xdabdd9b0 to 0xdabdd9f8)
    [ 218.748654] d9a0: 00000000 ffffe000 c162edc0 00000000
    [ 218.756875] d9c0: ffffe000 c162edc0 00000014 00000000 00000001 dc0b9400 00000040 dabdda5c
    [ 218.765093] d9e0: dabdd9f0 dabdda00 c07ab65c c01016d0 20070113 ffffffff
    [ 218.771746] [<c0dabfcc>] (__irq_svc) from [<c01016d0>] (__do_softirq+0xb0/0x3b8)
    [ 218.779188] [<c01016d0>] (__do_softirq) from [<c0146cbc>] (irq_exit+0xe4/0x120)
    [ 218.786539] [<c0146cbc>] (irq_exit) from [<c01ab110>] (__handle_domain_irq+0x90/0xfc)
    [ 218.794411] [<c01ab110>] (__handle_domain_irq) from [<c0101538>] (omap_intc_handle_irq+0x44/0xa0)
    [ 218.803328] [<c0101538>] (omap_intc_handle_irq) from [<c0dabfcc>] (__irq_svc+0x6c/0xa8)
    [ 218.811368] Exception stack(0xdabddac0 to 0xdabddb08)
    [ 218.816449] dac0: 00000001 1e45e000 db3eb480 00001231 df934700 da9d7000 db3eb480 c1505434
    [ 218.824669] dae0: db44de00 00000002 c0da5ac8 dabddb1c dabddb20 dabddb10 c016d074 c0dab928
    [ 218.832883] db00: 60070113 ffffffff
    [ 218.836395] [<c0dabfcc>] (__irq_svc) from [<c0dab928>] (_raw_spin_unlock_irq+0x34/0x64)
    [ 218.844444] [<c0dab928>] (_raw_spin_unlock_irq) from [<c016d074>] (finish_task_switch+0x90/0x224)
    [ 218.853376] [<c016d074>] (finish_task_switch) from [<c0da5ac8>] (__schedule+0x340/0xa1c)
    [ 218.861512] [<c0da5ac8>] (__schedule) from [<c0da64a0>] (preempt_schedule_common+0x3c/0x8c)
    [ 218.869906] [<c0da64a0>] (preempt_schedule_common) from [<c0da650c>] (preempt_schedule.part.19+0x1c/0x20)
    [ 218.879522] [<c0da650c>] (preempt_schedule.part.19) from [<c0da6538>] (preempt_schedule+0x28/0x2c)
    [ 218.888528] [<c0da6538>] (preempt_schedule) from [<c0dab8f0>] (_raw_spin_unlock_irqrestore+0x60/0x64)
    [ 218.897799] [<c0dab8f0>] (_raw_spin_unlock_irqrestore) from [<c0170e9c>] (try_to_wake_up+0x21c/0x460)
    [ 218.907069] [<c0170e9c>] (try_to_wake_up) from [<c017116c>] (wake_up_q+0x68/0xac)
    [ 218.914594] [<c017116c>] (wake_up_q) from [<c0da802c>] (__mutex_unlock_slowpath.constprop.3+0x144/0x160)
    [ 218.924124] [<c0da802c>] (__mutex_unlock_slowpath.constprop.3) from [<c0da809c>] (mutex_unlock+0x54/0x58)
    [ 218.934035] [<c0da809c>] (mutex_unlock) from [<bf23bcc0>] (wl1271_op_add_interface+0xd8/0x984 [wlcore])
    [ 218.944222] [<bf23bcc0>] (wl1271_op_add_interface [wlcore]) from [<bf160d5c>] (drv_add_interface+0x4c/0x200 [mac80211])
    [ 218.955571] [<bf160d5c>] (drv_add_interface [mac80211]) from [<bf178af0>] (ieee80211_do_open+0x47c/0x98c [mac80211])
    [ 218.966524] [<bf178af0>] (ieee80211_do_open [mac80211]) from [<bf179060>] (ieee80211_open+0x60/0x64 [mac80211])
    [ 218.976853] [<bf179060>] (ieee80211_open [mac80211]) from [<c0c09cf4>] (__dev_open+0xe4/0x15c)
    [ 218.985514] [<c0c09cf4>] (__dev_open) from [<c0c0a108>] (__dev_change_flags+0x1a4/0x1d0)
    [ 218.993649] [<c0c0a108>] (__dev_change_flags) from [<c0c0a15c>] (dev_change_flags+0x28/0x58)
    [ 219.002140] [<c0c0a15c>] (dev_change_flags) from [<c0cb1efc>] (devinet_ioctl+0x704/0x7cc)
    [ 219.010367] [<c0cb1efc>] (devinet_ioctl) from [<c0cb4568>] (inet_ioctl+0x1a4/0x1d0)
    [ 219.018075] [<c0cb4568>] (inet_ioctl) from [<c0be1fe4>] (sock_ioctl+0x15c/0x300)
    [ 219.025516] [<c0be1fe4>] (sock_ioctl) from [<c030dcc4>] (do_vfs_ioctl+0xc0/0x94c)
    [ 219.033039] [<c030dcc4>] (do_vfs_ioctl) from [<c030e5cc>] (SyS_ioctl+0x7c/0x8c)
    [ 219.040396] [<c030e5cc>] (SyS_ioctl) from [<c0108f00>] (ret_fast_syscall+0x0/0x54)
    [ 219.048010] rcu_preempt kthread starved for 5252 jiffies! g5539 c5538 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=0
    [ 219.058318] rcu_preempt R running task 0 8 2 0x00000000
    [ 219.065433] [<c0da5ac4>] (__schedule) from [<c0da61fc>] (schedule+0x58/0xb8)
    [ 219.072525] [<c0da61fc>] (schedule) from [<c0daa338>] (schedule_timeout+0x1d8/0x47c)
    [ 219.080319] [<c0daa338>] (schedule_timeout) from [<c01bd3ac>] (rcu_gp_kthread+0x6b8/0xa04)
    [ 219.088636] [<c01bd3ac>] (rcu_gp_kthread) from [<c0163e20>] (kthread+0x144/0x174)
    [ 219.096163] [<c0163e20>] (kthread) from [<c0108fe8>] (ret_from_fork+0x14/0x2c)
  • 0 in reply to Gokul raj
    TI__Guru**** 393215 points
    Sorry, the Debian Linux release and capes are not supported by TI. Please direct your questions to www.beagleboard.org