Custom board boots up, UART works, USB doesn't

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An Ra

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Sep 8, 2018, 1:15:02 PM9/8/18
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Hi all,

I have a custom board (based on PocketBeagle design). I was able to flash the EEPROM and it boots up normally and I have access to the Linux command Line through UART0 interface. However, the board doesn't show up as a USB device as the PocketBeagle does.

Any ideas how to solve this issue?

Regards,

Pablo Rodriguez

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Sep 8, 2018, 2:05:19 PM9/8/18
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Hi. The schematic of the USB0 is the same as they pocket?

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Anouar Raddaoui

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Sep 8, 2018, 2:22:40 PM9/8/18
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Yes.
Here is the UART log when booting up:


U-Boot SPL 2018.03-00002-gac9cce7c6a (Apr 05 2018 - 13:07:46 -0500)
Trying to boot from MMC1
Loading Environment from EXT4... ** File not found /boot/uboot.env **

** Unable to read "/boot/uboot.env" from mmc0:1 **
Failed (-5)


U-Boot 2018.03-00002-gac9cce7c6a (Apr 05 2018 - 13:07:46 -0500), Build: jenkins-                                                                                                             github_Bootloader-Builder-47

CPU  : AM335X-GP rev 2.1
I2C:   ready
DRAM:  512 MiB
No match for driver 'omap_hsmmc'
No match for driver 'omap_hsmmc'
Some drivers were not found
Reset Source: Power-on reset has occurred.
RTC 32KCLK Source: Internal.
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
Loading Environment from EXT4... ** File not found /boot/uboot.env **

** Unable to read "/boot/uboot.env" from mmc0:1 **
Failed (-5)
Model: BeagleBoard.org PocketBeagle
<ethaddr> not set. Validating first E-fuse MAC
Net:   usb_ether
Press SPACE to abort autoboot in 2 seconds
board_name=[A335PBGL] ...
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
** Bad device 0:2 0x82000000 **
** Bad device 0:2 0x82000000 **
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
gpio: pin 56 (gpio 56) value is 0
gpio: pin 55 (gpio 55) value is 0
gpio: pin 54 (gpio 54) value is 0
gpio: pin 53 (gpio 53) value is 1
switch to partitions #0, OK
mmc0 is current device
gpio: pin 54 (gpio 54) value is 1
Checking for: /uEnv.txt ...
Checking for: /boot.scr ...
Checking for: /boot/boot.scr ...
Checking for: /boot/uEnv.txt ...
gpio: pin 55 (gpio 55) value is 1
2086 bytes read in 67 ms (30.3 KiB/s)
Loaded environment from /boot/uEnv.txt
Checking if uname_r is set in /boot/uEnv.txt...
gpio: pin 56 (gpio 56) value is 1
Running uname_boot ...
loading /boot/vmlinuz-4.14.49-ti-r54 ...
10453504 bytes read in 713 ms (14 MiB/s)
loading /boot/dtbs/4.14.49-ti-r54/am335x-pocketbeagle.dtb ...
124183 bytes read in 130 ms (932.6 KiB/s)
uboot_overlays: [fdt_buffer=0x60000] ...
uboot_overlays: loading /lib/firmware/AM335X-PRU-RPROC-4-14-TI-00A0.dtbo ...
3513 bytes read in 520 ms (5.9 KiB/s)
loading /boot/initrd.img-4.14.49-ti-r54 ...
4034122 bytes read in 319 ms (12.1 MiB/s)
debug: [console=ttyO0,115200n8 root=/dev/mmcblk0p1 ro rootfstype=ext4 rootwait c                                                                                                             oherent_pool=1M net.ifnames=0 quiet] ...
debug: [bootz 0x82000000 0x88080000:3d8e4a 88000000] ...
## Flattened Device Tree blob at 88000000
   Booting using the fdt blob at 0x88000000
   Loading Ramdisk to 8fc27000, end 8ffffe4a ... OK
   reserving fdt memory region: addr=88000000 size=7f000
   Loading Device Tree to 8fba5000, end 8fc26fff ... OK

Starting kernel ...

[    0.001516] timer_probe: no matching timers found
[    0.614027] dmi: Firmware registration failed.
[    1.112814] wkup_m3_ipc 44e11324.wkup_m3_ipc: could not get rproc handle
[    1.303794] omap_voltage_late_init: Voltage driver support not added
[    1.990560] musb-hdrc musb-hdrc.1: VBUS_ERROR in a_wait_vrise (80, <SessEnd),                                                                                                              retry #3, port1 0008010c

Debian GNU/Linux 9 beaglebone ttyS0

BeagleBoard.org Debian Image 2018-06-17


default username:password is [debian:temppwd]

beaglebone login: debian
Password:
Last login: Mon Aug  6 22:12:03 UTC 2018 on ttyS0

The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.

Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
debian@beaglebone:~$ 


Anouar Raddaoui

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Sep 8, 2018, 4:53:53 PM9/8/18
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Here is the output of dmesg and ifconfig:

debian@beaglebone:~$ dmesg
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.14.49-ti-r54 (root@b2-am57xx-beagle-x15-2gb) (gcc version 6.3.0 20170516 (Debian 6.3.0-18+deb9u1)) #1 SMP PREEMPT Fri Jun 15 22:14:13 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 PocketBeagle
[    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 c15ed380, 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 ES2.1 (sgx neon)
[    0.000000] random: get_random_bytes called from start_kernel+0xac/0x460 with crng_init=0
[    0.000000] percpu: Embedded 18 pages/cpu @df900000 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 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: 440624K/522240K available (13312K kernel code, 1168K rwdata, 4372K rodata, 1024K init, 673K bss, 32464K 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 - 0xc16241a8   (1169 kB)
                      .bss : 0xc162ec1c - 0xc16d709c   ( 674 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] ftrace: allocating 42794 entries in 126 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
[    0.000020] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[    0.000041] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[    0.000052] OMAP clocksource: timer1 at 24000000 Hz
[    0.001528] timer_probe: no matching timers found
[    0.001764] Console: colour dummy device 80x30
[    0.001791] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
[    0.001796] This ensures that you still see kernel messages. Please
[    0.001800] update your kernel commandline.
[    0.001824] Calibrating delay loop... 995.32 BogoMIPS (lpj=1990656)
[    0.025876] pid_max: default: 32768 minimum: 301
[    0.026152] Security Framework initialized
[    0.026167] Yama: becoming mindful.
[    0.026208] AppArmor: AppArmor disabled by boot time parameter
[    0.026403] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.026416] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.027441] CPU: Testing write buffer coherency: ok
[    0.027944] CPU0: thread -1, cpu 0, socket -1, mpidr 0
[    0.041966] Setting up static identity map for 0x80100000 - 0x80100060
[    0.049875] Hierarchical SRCU implementation.
[    0.061007] EFI services will not be available.
[    0.065882] smp: Bringing up secondary CPUs ...
[    0.065899] smp: Brought up 1 node, 1 CPU
[    0.065910] SMP: Total of 1 processors activated (995.32 BogoMIPS).
[    0.065917] CPU: All CPU(s) started in SVC mode.
[    0.067504] devtmpfs: initialized
[    0.098178] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[    0.098638] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.098663] futex hash table entries: 256 (order: 2, 16384 bytes)
[    0.102651] xor: measuring software checksum speed
[    0.141900]    arm4regs  :  1217.000 MB/sec
[    0.181849]    8regs     :  1091.000 MB/sec
[    0.221848]    32regs    :  1088.000 MB/sec
[    0.261847]    neon      :  1669.000 MB/sec
[    0.261855] xor: using function: neon (1669.000 MB/sec)
[    0.261875] pinctrl core: initialized pinctrl subsystem
[    0.262691] DMI not present or invalid.
[    0.263142] NET: Registered protocol family 16
[    0.267025] DMA: preallocated 1024 KiB pool for atomic coherent allocations
[    0.328887] omap_hwmod: debugss: _wait_target_disable failed
[    0.381691] cpuidle: using governor menu
[    0.387911] OMAP GPIO hardware version 0.1
[    0.411064] No ATAGs?
[    0.411086] hw-breakpoint: debug architecture 0x4 unsupported.
[    0.411966] omap4_sram_init:Unable to allocate sram needed to handle errata I688
[    0.411980] omap4_sram_init:Unable to get sram pool needed to handle errata I688
[    0.505905] raid6: neonx2   gen()  1883 MB/s
[    0.573872] raid6: neonx2   xor()  1497 MB/s
[    0.573879] raid6: using algorithm neonx2 gen() 1883 MB/s
[    0.573885] raid6: .... xor() 1497 MB/s, rmw enabled
[    0.573892] raid6: using neon recovery algorithm
[    0.581988] edma 49000000.edma: TI EDMA DMA engine driver
[    0.587324] SCSI subsystem initialized
[    0.590034] libata version 3.00 loaded.
[    0.590326] usbcore: registered new interface driver usbfs
[    0.590387] usbcore: registered new interface driver hub
[    0.590505] usbcore: registered new device driver usb
[    0.591378] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe
[    0.592316] omap_i2c 4802a000.i2c: bus 1 rev0.11 at 400 kHz
[    0.593100] omap_i2c 4819c000.i2c: bus 2 rev0.11 at 400 kHz
[    0.593501] media: Linux media interface: v0.10
[    0.593573] Linux video capture interface: v2.00
[    0.593743] pps_core: LinuxPPS API ver. 1 registered
[    0.593751] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giom...@linux.it>
[    0.593772] PTP clock support registered
[    0.594087] dmi: Firmware registration failed.
[    0.594593] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
[    0.598271] Advanced Linux Sound Architecture Driver Initialized.
[    0.598964] NetLabel: Initializing
[    0.598974] NetLabel:  domain hash size = 128
[    0.598979] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    0.599075] NetLabel:  unlabeled traffic allowed by default
[    0.602377] clocksource: Switched to clocksource timer1
[    0.768643] VFS: Disk quotas dquot_6.6.0
[    0.768780] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.781326] NET: Registered protocol family 2
[    0.782252] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[    0.782298] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
[    0.782463] TCP: Hash tables configured (established 4096 bind 4096)
[    0.782597] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    0.782619] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    0.782843] NET: Registered protocol family 1
[    0.791756] RPC: Registered named UNIX socket transport module.
[    0.791766] RPC: Registered udp transport module.
[    0.791771] RPC: Registered tcp transport module.
[    0.791776] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.792570] Unpacking initramfs...
[    1.018439] random: fast init done
[    1.041175] Freeing initrd memory: 3940K
[    1.041756] hw perfevents: no interrupt-affinity property for /pmu, guessing.
[    1.041981] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available
[    1.044224] audit: initializing netlink subsys (disabled)
[    1.045460] audit: type=2000 audit(1.044:1): state=initialized audit_enabled=0 res=1
[    1.045591] workingset: timestamp_bits=14 max_order=17 bucket_order=3
[    1.051500] zbud: loaded
[    1.058865] NFS: Registering the id_resolver key type
[    1.058913] Key type id_resolver registered
[    1.058919] Key type id_legacy registered
[    1.058937] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    1.059279] fuse init (API version 7.26)
[    1.060168] orangefs_debugfs_init: called with debug mask: :none: :0:
[    1.060369] orangefs_init: module version upstream loaded
[    1.060378] SGI XFS with ACLs, security attributes, realtime, no debug enabled
[    1.071145] Key type asymmetric registered
[    1.071161] Asymmetric key parser 'x509' registered
[    1.071286] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243)
[    1.075618] io scheduler noop registered
[    1.075630] io scheduler deadline registered
[    1.076015] io scheduler cfq registered (default)
[    1.076026] io scheduler mq-deadline registered
[    1.078265] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
[    1.086854] gpio-of-helper ocp:cape-universal: ready
[    1.093318] wkup_m3_ipc 44e11324.wkup_m3_ipc: could not get rproc handle
[    1.095424] Serial: 8250/16550 driver, 6 ports, IRQ sharing disabled
[    1.099146] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 30, base_baud = 3000000) is a 8250
[    1.115499] console [ttyS0] enabled
[    1.116646] 48022000.serial: ttyS1 at MMIO 0x48022000 (irq = 31, base_baud = 3000000) is a 8250
[    1.117612] 48024000.serial: ttyS2 at MMIO 0x48024000 (irq = 32, base_baud = 3000000) is a 8250
[    1.118735] 481a8000.serial: ttyS4 at MMIO 0x481a8000 (irq = 33, base_baud = 3000000) is a 8250
[    1.121859] omap_rng 48310000.rng: Random Number Generator ver. 20
[    1.123265] [drm] Initialized vgem 1.0.0 20120112 for virtual device on minor 0
[    1.123370] usbcore: registered new interface driver udl
[    1.171252] libphy: Fixed MDIO Bus: probed
[    1.172118] CAN device driver interface
[    1.173401] c_can_platform 481cc000.can: c_can_platform device registered (regs=fa1cc000, irq=39)
[    1.174346] c_can_platform 481d0000.can: c_can_platform device registered (regs=fa1d0000, irq=40)
[    1.177387] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.177445] ehci-platform: EHCI generic platform driver
[    1.177762] ehci-omap: OMAP-EHCI Host Controller driver
[    1.178715] usbcore: registered new interface driver usb-storage
[    1.181680] am335x-phy-driver 47401300.usb-phy: 47401300.usb-phy supply vcc not found, using dummy regulator
[    1.188182] am335x-phy-driver 47401b00.usb-phy: 47401b00.usb-phy supply vcc not found, using dummy regulator
[    1.204309] omap_rtc 44e3e000.rtc: registered as rtc0
[    1.205571] i2c /dev entries driver
[    1.209400] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[    1.210000] softdog: initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=1)
[    1.211678] cpuidle: enable-method property 'ti,am3352' found operations
[    1.212455] sdhci: Secure Digital Host Controller Interface driver
[    1.212463] sdhci: Copyright(c) Pierre Ossman
[    1.213376] omap_hsmmc 48060000.mmc: Got CD GPIO
[    1.252793] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.257248] ledtrig-cpu: registered to indicate activity on CPUs
[    1.257845] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
[    1.258216] omap-aes 53500000.aes: will run requests pump with realtime priority
[    1.260939] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
[    1.267987] hidraw: raw HID events driver (C) Jiri Kosina
[    1.268687] usbcore: registered new interface driver usbhid
[    1.268697] usbhid: USB HID core driver
[    1.269305] remoteproc remoteproc0: wkup_m3 is available
[    1.271364] ti_am3359-tscadc 44e0d000.tscadc: chan 0 step_avg truncating to 16
[    1.271380] ti_am3359-tscadc 44e0d000.tscadc: chan 1 step_avg truncating to 16
[    1.271389] ti_am3359-tscadc 44e0d000.tscadc: chan 2 step_avg truncating to 16
[    1.271396] ti_am3359-tscadc 44e0d000.tscadc: chan 3 step_avg truncating to 16
[    1.271404] ti_am3359-tscadc 44e0d000.tscadc: chan 4 step_avg truncating to 16
[    1.271412] ti_am3359-tscadc 44e0d000.tscadc: chan 5 step_avg truncating to 16
[    1.271420] ti_am3359-tscadc 44e0d000.tscadc: chan 6 step_avg truncating to 16
[    1.271427] ti_am3359-tscadc 44e0d000.tscadc: chan 7 step_avg truncating to 16
[    1.276288] wireguard: WireGuard 0.0.20180531 loaded. See www.wireguard.com for information.
[    1.276301] wireguard: Copyright (C) 2015-2018 Jason A. Donenfeld <Ja...@zx2c4.com>. All Rights Reserved.
[    1.277130] NET: Registered protocol family 10
[    1.282951] Segment Routing with IPv6
[    1.283054] mip6: Mobile IPv6
[    1.283072] NET: Registered protocol family 17
[    1.283091] can: controller area network core (rev 20170425 abi 9)
[    1.283235] NET: Registered protocol family 29
[    1.283370] Key type dns_resolver registered
[    1.283377] mpls_gso: MPLS GSO support
[    1.283388] NET: Registered protocol family 44
[    1.283708] omap_voltage_late_init: Voltage driver support not added
[    1.290699] ThumbEE CPU extension supported.
[    1.290725] Registering SWP/SWPB emulation handler
[    1.291666] registered taskstats version 1
[    1.291822] zswap: loaded using pool lzo/zbud
[    1.294244] Btrfs loaded, crc32c=crc32c-generic
[    1.294530] ima: No TPM chip found, activating TPM-bypass! (rc=-19)
[    1.294556] ima: Allocated hash algorithm: sha256
[    1.332866] mmc0: host does not support reading read-only switch, assuming write-enable
[    1.335954] mmc0: new high speed SDHC card at address aaaa
[    1.337223] mmcblk0: mmc0:aaaa SA08G 7.40 GiB
[    1.340152]  mmcblk0: p1
[    1.344351] input: tps65217_pwr_but as /devices/platform/ocp/44e0b000.i2c/i2c-0/0-0024/tps65217-pwrbutton/input/input0
[    1.344929] tps65217 0-0024: TPS65217 ID 0xe version 1.2
[    1.345392] at24 0-0050: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[    1.345504] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
[    1.350529] remoteproc remoteproc0: powering up wkup_m3
[    1.350557] remoteproc remoteproc0: Booting fw image am335x-pm-firmware.elf, size 217168
[    1.350808] remoteproc remoteproc0: remote processor wkup_m3 is now up
[    1.350832] wkup_m3_ipc 44e11324.wkup_m3_ipc: CM3 Firmware Version = 0x193
[    1.351936] musb-hdrc musb-hdrc.0: MUSB HDRC host driver
[    1.351976] musb-hdrc musb-hdrc.0: new USB bus registered, assigned bus number 1
[    1.352329] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    1.352340] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.352348] usb usb1: Product: MUSB HDRC host driver
[    1.352356] usb usb1: Manufacturer: Linux 4.14.49-ti-r54 musb-hcd
[    1.352364] usb usb1: SerialNumber: musb-hdrc.0
[    1.353351] hub 1-0:1.0: USB hub found
[    1.353442] hub 1-0:1.0: 1 port detected
[    1.359333] musb-hdrc musb-hdrc.1: MUSB HDRC host driver
[    1.359372] musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 2
[    1.359674] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[    1.359685] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.359694] usb usb2: Product: MUSB HDRC host driver
[    1.359702] usb usb2: Manufacturer: Linux 4.14.49-ti-r54 musb-hcd
[    1.359709] usb usb2: SerialNumber: musb-hdrc.1
[    1.360612] hub 2-0:1.0: USB hub found
[    1.360711] hub 2-0:1.0: 1 port detected
[    1.364856] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
[    1.364878] of_cfs_init
[    1.365058] of_cfs_init: OK
[    1.366651] ALSA device list:
[    1.366664]   No soundcards found.
[    1.371438] Freeing unused kernel memory: 1024K
[    1.513403] musb-hdrc musb-hdrc.1: VBUS_ERROR in a_wait_vrise (81, <SessEnd), retry #1, port1 00000104
[    1.522172] random: systemd-udevd: uninitialized urandom read (16 bytes read)
[    1.523288] random: systemd-udevd: uninitialized urandom read (16 bytes read)
[    1.523401] random: systemd-udevd: uninitialized urandom read (16 bytes read)
[    1.665828] musb-hdrc musb-hdrc.1: VBUS_ERROR in a_wait_vrise (81, <SessEnd), retry #2, port1 00000104
[    1.818256] musb-hdrc musb-hdrc.1: VBUS_ERROR in a_wait_vrise (81, <SessEnd), retry #3, port1 00000104
[    1.970681] musb-hdrc musb-hdrc.1: VBUS_ERROR in a_wait_vrise (80, <SessEnd), retry #3, port1 0008010c
[   16.153288] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
[   16.697006] systemd[1]: System time before build time, advancing clock.
[   16.783132] ip_tables: (C) 2000-2006 Netfilter Core Team
[   16.828757] 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)
[   16.829506] systemd[1]: Detected architecture arm.
[   16.831500] systemd[1]: Set hostname to <beaglebone>.
[   17.480661] systemd[1]: Created slice User and Session Slice.
[   17.481862] systemd[1]: Listening on Journal Audit Socket.
[   17.482613] systemd[1]: Listening on udev Control Socket.
[   17.482903] systemd[1]: Reached target Swap.
[   17.483096] systemd[1]: Reached target Remote File Systems.
[   17.483618] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[   17.484096] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[   18.505428] EXT4-fs (mmcblk0p1): re-mounted. Opts: errors=remount-ro
[   19.026989] systemd-journald[617]: Received request to flush runtime journal from PID 1
[   23.874139] nf_conntrack version 0.5.0 (8192 buckets, 32768 max)
[   25.961491] random: crng init done
[   25.961512] random: 7 urandom warning(s) missed due to ratelimiting
[   56.963895] systemd[1]: apt-daily.timer: Adding 10h 33min 44.566844s random time.
[   58.708397] systemd[1]: apt-daily.timer: Adding 10h 25min 49.043704s random time.
[   63.032737] using random self ethernet address
[   63.032757] using random host ethernet address
[   63.086865] using random self ethernet address
[   63.086885] using random host ethernet address
[   63.221391] Mass Storage Function, version: 2009/09/11
[   63.221416] LUN: removable file: (no medium)
[   63.331539] usb0: HOST MAC 98:5d:ad:d6:8c:cd
[   63.331908] usb0: MAC 98:5d:ad:d6:8c:ce
[   63.341984] usb1: HOST MAC 98:5d:ad:d6:8c:d0
[   63.342345] usb1: MAC 98:5d:ad:d6:8c:d1
[   63.793232] IPv6: ADDRCONF(NETDEV_UP): usb0: link is not ready
[   63.905947] IPv6: ADDRCONF(NETDEV_UP): usb1: link is not ready
[   66.349657] systemd[1]: apt-daily.timer: Adding 10h 22min 47.337827s random time.
[   68.476273] pruss 4a300000.pruss: creating PRU cores and other child platform devices
[   68.548093] remoteproc remoteproc1: 4a334000.pru is available
[   68.548262] pru-rproc 4a334000.pru: PRU rproc node /ocp/pruss_soc_bus@4a326004/pruss@0/pru@34000 probed successfully
[   68.549882] remoteproc remoteproc2: 4a338000.pru is available
[   68.549983] pru-rproc 4a338000.pru: PRU rproc node /ocp/pruss_soc_bus@4a326004/pruss@0/pru@38000 probed successfully



debian@beaglebone:~$ ifconfig
lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Local Loopback)
        RX packets 9440  bytes 637920 (622.9 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 9440  bytes 637920 (622.9 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

usb0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        inet 192.168.7.2  netmask 255.255.255.252  broadcast 192.168.7.3
        ether 98:5d:ad:d6:8c:ce  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

usb1: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        inet 192.168.6.2  netmask 255.255.255.252  broadcast 192.168.6.3
        ether 98:5d:ad:d6:8c:d1  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

Anouar Raddaoui

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Sep 9, 2018, 12:39:59 PM9/9/18
to beagl...@googlegroups.com
Everything works fine now :)

I had an unintended solder bridge between pin 1 (D+) and pin 2 (D-) of the ESD protection chip (TPD4S012).
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