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AM335x EVM booting with USB problem

Sreenivas Kowtharapu
Expert 1165 points
Other Parts Discussed in Thread: TPS65910, TMP275

Hi,

I want to boot AM335x EVM with usb booting,

I have created SD card with command

 "sudo ./create-sdcard.sh"

and installed default MLO, uboot.img, zImage and rootfs from SDK 7.0 later I placed the SD card and booted up to u-boot, then removed sd card and connected to USB port through adapoor and followed the commands,

U-Boot # usb start
U-Boot # setenv mmcroot /dev/sda2 ro
U-Boot # run mmcargs
U-Boot # run bootcmd_usb

linux booted sucessfully but the porblem is it stuck at mounting file system as

    2.289551] Detected MACID = 00:18:31:8f:57:fe
[    2.296714] input: volume_keys.8 as /devices/volume_keys.8/input/input2
[    2.304642] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:01 UTC (946684801)
[    2.317598] Waiting for root device /dev/sda2...
[   60.321387] PM: request_firmware failed

Can any one please let me know where its going wrong.
  • 0
    TI__Mastermind 25235 points

    Hi,

    Which guide are you following?

    Best regards,
    Miroslav

  • 0
    TI__Guru** 116100 points

    Hi,

    Could you please share the complete bootup log?

    Which type of filesystem are you using for USB (/dev/sda2) ?

    Have you enabled ext3/ext4/ext2/vfat/ntfs (which is used to mount (/dev/sda2) USB) supports in kernel through menuconfig ?

  • 0 in reply to Miroslav Kiradzhiyski XID
    Expert 1165 points

    Hi Miroslav,

    Thanks for the reply,

    unfortunately i cannot follow you link, because i am using TI SDK 7.0 default rootfs and Linux kernel, in this i am using zImage with device tree support and the files was located in "/boot/" directory of root file system.

  • 0 in reply to Titusrathinaraj Stalin
    Expert 1165 points

    HI Titus S,

    Thanks for the reply,

    I am using the following TI wiki

    http://processors.wiki.ti.com/index.php/Linux_Core_U-Boot_User%27s_Guide#Booting_Linux_from_USB_storage

    I am using EXT4  file system, i have created SD card with default file system and pre-compiled kernel image, i am using the same SD card for booting usb and mmc, but for mmc its working fine.

  • 0 in reply to Sreenivas Kowtharapu
    Expert 1165 points

    HI Titus S,

    Please find the complete log in the attachment for the USB  boot. 2703.log.txt

  • 0 in reply to Sreenivas Kowtharapu
    TI__Guru** 116100 points

    Hi,

    Thanks for your logs.

    Boot your pre-built kernel image and do the following command to check ext4 fs support enabled or not.

    cat /proc/filesystems

    If ext4 fs not available, Try to use available fs type for USB 2nd partition (ex: ext3/ext2)

  • 0 in reply to Titusrathinaraj Stalin
    Expert 1165 points

    Hi,

    I have verified and its having the support of EXT4 file system,

    root@am335x-evm:~# cat /proc/filesystems
    nodev sysfs
    nodev rootfs
    nodev ramfs
    nodev bdev
    nodev proc
    nodev tmpfs
    nodev devtmpfs
    nodev binfmt_misc
    nodev debugfs
    nodev sockfs
    nodev pipefs
    nodev anon_inodefs
    nodev rpc_pipefs
    nodev devpts
    ext3
    ext2
    ext4
    cramfs
    vfat
    msdos
    nodev nfs
    nodev nfs4
    nodev jffs2
    nodev mqueue
    nodev mtd_inodefs
    nodev oprofilefs
    nodev ubifs
    nodev configfs

    Actually the problem i think was usb supported drivers are build as modules not with in the kernel. 

  • 0 in reply to Sreenivas Kowtharapu
    TI__Guru** 116100 points

    Hi Sreenivas,

    Actually the problem i think was usb supported drivers are build as modules not with in the kernel.

    May be, you are right. The have not enabled the USB support or selected as module.

    In bootup logs, I didn't find any USB mass storage (pendrive) detection and mass storage support in kernel,

    Check your default (pre-built) .config.

  • 0 in reply to Titusrathinaraj Stalin
    Expert 1165 points

    Hi Titus S,

    The USB drivers are build as modules, i have enabled with in the kernel and able to boot success fully

  • 0 in reply to Sreenivas Kowtharapu
    TI__Guru** 116100 points

    Hi,

    Thanks for your update.

  • 0 in reply to Sreenivas Kowtharapu
    Intellectual 515 points
    Hi, I'm facing similar issue "Waiting for root device /dev/sda2... so have enabled the mass storage with in kernel in menuconfig but still facing same issue. Please suggest me what should enable in make menuconfig. Thanks -Durai
  • 0 in reply to durai samy
    TI__Guru** 116100 points

    Hi Durai,

    so have enabled the mass storage with in kernel in menuconfig

    Enabling "mass storage" support wont help to resolve the problem, the mass storage support for pendrive access.

    If you want to mount filesystem on USB then you have enable ext3/ext4/ext2 filesystem support in which filesystem formatted your pendrive.

  • 0 in reply to Titusrathinaraj Stalin
    Intellectual 515 points

    Hi Titus,

    Thanks for response! 

    Already filesystem ext4 was enabled.  I just checked with boot log it seems mass storage wasn't enabled but in manuconfig enabled as kernel driver not a module. 

    Am i missing something? Please suggest me. 

    Have attached the .config and boot log for your reference.

    http://e2e.ti.com/cfs-file.ashx/__key/communityserver-discussions-components-files/354/7585_2E00_ti_2D00_sdk7_2D00_linux_2E00_config

    http://e2e.ti.com/cfs-file.ashx/__key/communityserver-discussions-components-files/354/5086.USB_5F00_BootLog.txt

    Thanks

    Durai

  • 0 in reply to durai samy
    TI__Guru** 116100 points

    Hi Durai,

    I'm not able to open your attachments.

  • 0 in reply to durai samy
    TI__Guru** 116100 points

    Hi Durai,

    Titus said:

    Enabling "mass storage" support wont help to resolve the problem, the mass storage support for pendrive access.

    Sorry, You have to enable "mass storage" support also and appropriate USB support for pendrive detection to get "sda1 and sda2" nodes.

    In kernel log, we must get "sda1" and "sda2" nodes then only we able to mount our device.

    [    1.306559] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver       
    [    1.313573] ehci-pci: EHCI PCI platform driver                               
    [    1.318453] ehci-omap: OMAP-EHCI Host Controller driver                      

    Also, I don't see any hub ports detected messages.

    #
    # USB Host Controller Drivers
    #
    # CONFIG_USB_C67X00_HCD is not set
    CONFIG_USB_XHCI_HCD=y
    CONFIG_USB_XHCI_PLATFORM=m
    CONFIG_USB_EHCI_HCD=y
    # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
    CONFIG_USB_EHCI_TT_NEWSCHED=y
    CONFIG_USB_EHCI_PCI=y
    CONFIG_USB_EHCI_HCD_OMAP=y
    # CONFIG_USB_EHCI_HCD_PLATFORM is not set
    # CONFIG_USB_OXU210HP_HCD is not set
    # CONFIG_USB_ISP116X_HCD is not set
    # CONFIG_USB_ISP1760_HCD is not set
    # CONFIG_USB_ISP1362_HCD is not set
    # CONFIG_USB_FUSBH200_HCD is not set
    # CONFIG_USB_FOTG210_HCD is not set
    # CONFIG_USB_OHCI_HCD is not set
    # CONFIG_USB_UHCI_HCD is not set
    # CONFIG_USB_SL811_HCD is not set
    # CONFIG_USB_R8A66597_HCD is not set
    # CONFIG_USB_HCD_TEST_MODE is not set
    CONFIG_USB_MUSB_HDRC=m
    # CONFIG_USB_MUSB_HOST is not set
    # CONFIG_USB_MUSB_GADGET is not set
    CONFIG_USB_MUSB_DUAL_ROLE=y
    # CONFIG_USB_MUSB_TUSB6010 is not set
    CONFIG_USB_MUSB_OMAP2PLUS=m
    # CONFIG_USB_MUSB_AM35X is not set
    CONFIG_USB_MUSB_DSPS=m
    # CONFIG_USB_MUSB_UX500 is not set
    CONFIG_USB_MUSB_AM335X_CHILD=m
    # CONFIG_USB_INVENTRA_DMA is not set
    CONFIG_USB_TI_CPPI41_DMA=y
    # CONFIG_MUSB_PIO_ONLY is not set
    # CONFIG_USB_RENESAS_USBHS is not set

    Please try to enable the above options in kernel and try.

  • 0 in reply to Titusrathinaraj Stalin
    Intellectual 515 points

    Hi Titus,

    Thanks for prompt response! I have followed the your suggestions but still rootfs is not mounting it spit kernel panic. I think still missing something on the kernel configuration. I have enabled the ext4 file system also but no luck. 

    Pleas find the log files and correct me what i'm missing. 


    U-Boot 2013.10-g78d8ebd (Mar 30 2014 - 20:46:34)

    I2C: ready
    DRAM: 512 MiB
    NAND: 256 MiB
    MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
    Net: cpsw, usb_ether
    Hit any key to stop autoboot: 0
    U-Boot#
    U-Boot#
    U-Boot# run bootcmd_usb
    (Re)start USB...
    USB0: scanning bus 0 for devices... 1 USB Device(s) found
    scanning usb for storage devices... Device NOT ready
    Request Sense returned 02 3A 00
    1 Storage Device(s) found

    USB device 0:
    Device 0: Vendor: USB Mass Rev: Prod: Storage Device
    Type: Removable Hard Disk
    Capacity: not available
    ... is now current device
    Scanning usb 0...
    ** Bad device size - usb 0 **
    Bad Linux ARM zImage magic!
    U-Boot# usb start
    (Re)start USB...
    USB0: scanning bus 0 for devices... 1 USB Device(s) found
    scanning usb for storage devices... 1 Storage Device(s) found
    U-Boot# run bootcmd_usb
    (Re)start USB...
    USB0: scanning bus 0 for devices... 1 USB Device(s) found
    scanning usb for storage devices... 1 Storage Device(s) found

    USB device 0:
    Device 0: Vendor: USB Mass Rev: Prod: Storage Device
    Type: Removable Hard Disk
    Capacity: 1910.0 MB = 1.8 GB (3911680 x 512)
    ... is now current device
    Scanning usb 0...
    4234400 bytes read in 2681 ms (1.5 MiB/s)
    41564 bytes read in 349 ms (116.2 KiB/s)
    Kernel image @ 0x80200000 [ 0x000000 - 0x409ca0 ]
    ## Flattened Device Tree blob at 80f80000
    Booting using the fdt blob at 0x80f80000
    Loading Device Tree to 9f31f000, end 9f32c25b ... OK

    Starting kernel ...

    [ 0.000000] Booting Linux on physical CPU 0x0
    [ 0.000000] Linux version 3.12.10-ti2013.12.01 (root@labubuntu-desktop) (gcc version 4.7.3 20130226 (prerelease) (crosstool-NG lin4
    [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7d
    [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
    [ 0.000000] Machine: Generic AM33XX (Flattened Device Tree), model: TI AM335x EVM
    [ 0.000000] cma: CMA: reserved 24 MiB at 9d800000
    [ 0.000000] Memory policy: ECC disabled, Data cache writeback
    [ 0.000000] CPU: All CPU(s) started in SVC mode.
    [ 0.000000] AM335X ES1.0 (sgx neon )
    [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 129280
    [ 0.000000] Kernel command line: console=ttyO0,115200n8 root=/dev/sda2 rw rootfstype=ext4 rootwait
    [ 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: 483104K/521216K available (5727K kernel code, 562K rwdata, 1924K rodata, 348K init, 225K bss, 38112K reserved,)
    [ 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 : 0xbf000000 - 0xbfe00000 ( 14 MB)
    [ 0.000000] .text : 0xc0008000 - 0xc078104c (7653 kB)
    [ 0.000000] .init : 0xc0782000 - 0xc07d9048 ( 349 kB)
    [ 0.000000] .data : 0xc07da000 - 0xc0866b18 ( 563 kB)
    [ 0.000000] .bss : 0xc0866b18 - 0xc089f280 ( 226 kB)
    [ 0.000000] NR_IRQS:16 nr_irqs:16 16
    [ 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: timer2 at 24000000 Hz
    [ 0.000000] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms
    [ 0.000000] OMAP clocksource: timer1 at 24000000 Hz
    [ 0.000000] Console: colour dummy device 80x30
    [ 0.000321] Calibrating delay loop... 479.23 BogoMIPS (lpj=2396160)
    [ 0.119713] pid_max: default: 32768 minimum: 301
    [ 0.119823] Security Framework initialized
    [ 0.119873] Mount-cache hash table entries: 512
    [ 0.129162] CPU: Testing write buffer coherency: ok
    [ 0.129585] Setting up static identity map for 0xc059d868 - 0xc059d8d8
    [ 0.130580] devtmpfs: initialized
    [ 0.132300] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
    [ 0.194652] omap_hwmod: debugss: _wait_target_disable failed
    [ 0.195384] pinctrl core: initialized pinctrl subsystem
    [ 0.196270] regulator-dummy: no parameters
    [ 0.198731] NET: Registered protocol family 16
    [ 0.201153] DMA: preallocated 256 KiB pool for atomic coherent allocations
    [ 0.203867] cpuidle: using governor ladder
    [ 0.203885] cpuidle: using governor menu
    [ 0.212640] platform mpu.1: FIXME: clock-name 'fck' DOES NOT exist in dt!
    [ 0.213765] platform 49000000.edma: FIXME: clock-name 'fck' DOES NOT exist in dt!
    [ 0.215025] OMAP GPIO hardware version 0.1
    [ 0.224410] omap-gpmc 50000000.gpmc: could not find pctldev for node /pinmux@44e10800/nandflash_pins_default, deferring probe
    [ 0.224443] platform 50000000.gpmc: Driver omap-gpmc requests probe deferral
    [ 0.224841] platform 56000000.sgx: FIXME: clock-name 'fck' DOES NOT exist in dt!
    [ 0.228931] DSS not supported on this SoC
    [ 0.228953] No ATAGs?
    [ 0.228964] hw-breakpoint: debug architecture 0x4 unsupported.
    [ 0.254397] bio: create slab <bio-0> at 0
    [ 0.269282] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver
    [ 0.270257] vbat: 5000 mV
    [ 0.270664] lis3_reg: no parameters
    [ 0.271103] wlan-en-regulator: 1800 mV
    [ 0.274389] vgaarb: loaded
    [ 0.275691] SCSI subsystem initialized
    [ 0.277100] usbcore: registered new interface driver usbfs
    [ 0.277293] usbcore: registered new interface driver hub
    [ 0.277492] usbcore: registered new device driver usb
    [ 0.278490] omap_i2c 44e0b000.i2c: could not find pctldev for node /pinmux@44e10800/pinmux_i2c0_pins, deferring probe
    [ 0.278520] platform 44e0b000.i2c: Driver omap_i2c requests probe deferral
    [ 0.278547] omap_i2c 4802a000.i2c: could not find pctldev for node /pinmux@44e10800/pinmux_i2c1_pins, deferring probe
    [ 0.278563] platform 4802a000.i2c: Driver omap_i2c requests probe deferral
    [ 0.278812] media: Linux media interface: v0.10
    [ 0.278989] Linux video capture interface: v2.00
    [ 0.279263] pps_core: LinuxPPS API ver. 1 registered
    [ 0.279274] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
    [ 0.279407] PTP clock support registered
    [ 0.282120] Switched to clocksource timer1
    [ 0.301226] NET: Registered protocol family 2
    [ 0.301895] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
    [ 0.301988] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
    [ 0.302039] TCP: Hash tables configured (established 4096 bind 4096)
    [ 0.302193] TCP: reno registered
    [ 0.302210] UDP hash table entries: 256 (order: 0, 4096 bytes)
    [ 0.302232] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
    [ 0.302445] NET: Registered protocol family 1
    [ 0.302850] RPC: Registered named UNIX socket transport module.
    [ 0.302862] RPC: Registered udp transport module.
    [ 0.302868] RPC: Registered tcp transport module.
    [ 0.302875] RPC: Registered tcp NFSv4.1 backchannel transport module.
    [ 0.303861] NetWinder Floating Point Emulator V0.97 (double precision)
    [ 0.304564] PM: Loading am335x-pm-firmware.bin
    [ 0.462560] VFS: Disk quotas dquot_6.5.2
    [ 0.462637] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
    [ 0.463306] NFS: Registering the id_resolver key type
    [ 0.463398] Key type id_resolver registered
    [ 0.463407] Key type id_legacy registered
    [ 0.463451] jffs2: version 2.2. (NAND) (SUMMARY) �© 2001-2006 Red Hat, Inc.
    [ 0.463643] msgmni has been set to 991
    [ 0.465290] NET: Registered protocol family 38
    [ 0.465332] io scheduler noop registered
    [ 0.465341] io scheduler deadline registered
    [ 0.465372] io scheduler cfq registered (default)
    [ 0.467550] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
    [ 0.521468] Console: switching to colour frame buffer device 100x30
    [ 0.529009] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
    [ 0.531982] 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 88, base_baud = 3000000) is a OMAP UART0
    [ 1.179736] console [ttyO0] enabled
    [ 1.184343] 48022000.serial: ttyO1 at MMIO 0x48022000 (irq = 89, base_baud = 3000000) is a OMAP UART1
    [ 1.195572] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20
    [ 1.212894] brd: module loaded
    [ 1.221317] loop: module loaded
    [ 1.225135] (stk) :sysfs entries created
    [ 1.229315] (stk) : debugfs entries created
    [ 1.238438] mtdoops: mtd device (mtddev=name/number) must be supplied
    [ 1.249609] usbcore: registered new interface driver asix
    [ 1.255599] usbcore: registered new interface driver ax88179_178a
    [ 1.262271] usbcore: registered new interface driver cdc_ether
    [ 1.268572] usbcore: registered new interface driver r815x
    [ 1.274591] usbcore: registered new interface driver smsc95xx
    [ 1.280851] usbcore: registered new interface driver net1080
    [ 1.286985] usbcore: registered new interface driver cdc_subset
    [ 1.293423] usbcore: registered new interface driver zaurus
    [ 1.299577] usbcore: registered new interface driver cdc_ncm
    [ 1.306096] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
    [ 1.313105] ehci-pci: EHCI PCI platform driver
    [ 1.317986] ehci-platform: EHCI generic platform driver
    [ 1.323896] ehci-omap: OMAP-EHCI Host Controller driver
    [ 1.330243] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
    [ 1.337097] ohci-pci: OHCI PCI platform driver
    [ 1.342026] ohci-platform: OHCI generic platform driver
    [ 1.348389] fusbh200_hcd: FUSBH200 Host Controller (EHCI) Driver
    [ 1.354775] Warning! fusbh200_hcd should always be loaded before uhci_hcd and ohci_hcd, not after
    [ 1.364610] usbcore: registered new interface driver cdc_acm
    [ 1.370598] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
    [ 1.379267] usbcore: registered new interface driver cdc_wdm
    [ 1.385472] usbcore: registered new interface driver usb-storage
    [ 1.392007] usbcore: registered new interface driver ums_eneub6250
    [ 1.398710] usbcore: registered new interface driver usbtest
    [ 1.408507] musb-hdrc musb-hdrc.0.auto: Enabled SW babble control
    [ 1.415183] musb-hdrc musb-hdrc.0.auto: Falied to request rx1.
    [ 1.421391] musb-hdrc musb-hdrc.0.auto: musb_init_controller failed with status -517
    [ 1.429647] platform musb-hdrc.0.auto: Driver musb-hdrc requests probe deferral
    [ 1.439357] musb-hdrc musb-hdrc.1.auto: Enabled SW babble control
    [ 1.446011] musb-hdrc musb-hdrc.1.auto: Falied to request rx1.
    [ 1.452230] musb-hdrc musb-hdrc.1.auto: musb_init_controller failed with status -517
    [ 1.460448] platform musb-hdrc.1.auto: Driver musb-hdrc requests probe deferral
    [ 1.482844] mousedev: PS/2 mouse device common for all mice
    [ 1.490097] input: matrix_keypad.7 as /devices/matrix_keypad.7/input/input0
    [ 1.499754] input: ti-tsc as /devices/ocp.2/44e0d000.tscadc/TI-am335x-tsc/input/input1
    [ 1.510373] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0
    [ 1.518872] i2c /dev entries driver
    [ 1.523229] Driver for 1-wire Dallas network protocol.
    [ 1.531079] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
    [ 1.543207] edma-dma-engine edma-dma-engine.0: allocated channel for 0:25
    [ 1.550507] edma-dma-engine edma-dma-engine.0: allocated channel for 0:24
    [ 1.557764] omap_hsmmc 48060000.mmc: unable to get vmmc regulator -517
    [ 1.564839] edma-dma-engine edma-dma-engine.0: freeing channel for 24
    [ 1.571654] edma-dma-engine edma-dma-engine.0: freeing channel for 25
    [ 1.581669] omap_hwmod: gpio1: _wait_target_disable failed
    [ 1.587561] platform 48060000.mmc: Driver omap_hsmmc requests probe deferral
    [ 1.595313] edma-dma-engine edma-dma-engine.0: allocated channel for 0:13
    [ 1.602540] edma-dma-engine edma-dma-engine.0: allocated channel for 0:12
    [ 1.716262] ledtrig-cpu: registered to indicate activity on CPUs
    [ 1.723019] mmc0: card claims to support voltages below the defined range. These will be ignored.
    [ 1.732542] edma-dma-engine edma-dma-engine.0: allocated channel for 0:36
    [ 1.739772] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
    [ 1.747333] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
    [ 1.753555] edma-dma-engine edma-dma-engine.0: allocated channel for 0:5
    [ 1.760682] edma-dma-engine edma-dma-engine.0: allocated channel for 0:6
    [ 1.771901] oprofile: no performance counters
    [ 1.777057] oprofile: using timer interrupt.
    [ 1.781980] TCP: cubic registered
    [ 1.785521] Initializing XFRM netlink socket
    [ 1.790061] NET: Registered protocol family 17
    [ 1.794840] NET: Registered protocol family 15
    [ 1.799607] 8021q: 802.1Q VLAN Support v1.8
    [ 1.804149] Key type dns_resolver registered
    [ 1.809406] cpu cpu0: cpu0 regulator not ready, retry
    [ 1.814910] platform cpufreq-cpu0.0: Driver cpufreq-cpu0 requests probe deferral
    [ 1.823997] ThumbEE CPU extension supported.
    [ 1.829540] mmc0: queuing unknown CIS tuple 0x91 (3 bytes)
    [ 1.836629] omap-gpmc 50000000.gpmc: GPMC revision 6.0
    [ 1.842090] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000
    [ 1.850359] ONFI param page 0 valid
    [ 1.854098] ONFI flash detected
    [ 1.857432] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xda (Micron MT29F2G08ABAEAWP), 256MiB, page size: 2048, OOB size: 64
    [ 1.869482] omap2-nand: detected x8 NAND flash
    [ 1.874187] nand: using OMAP_ECC_BCH8_CODE_HW ECC scheme
    [ 1.879830] omap2-nand: using custom ecc layout
    [ 1.884871] 10 ofpart partitions found on MTD device omap2-nand.0
    [ 1.891318] Creating 10 MTD partitions on "omap2-nand.0":
    [ 1.897076] 0x000000000000-0x000000020000 : "NAND.SPL"
    [ 1.903704] mmc0: new SDIO card at address 0001
    [ 1.909348] 0x000000020000-0x000000040000 : "NAND.SPL.backup1"
    [ 1.918810] 0x000000040000-0x000000060000 : "NAND.SPL.backup2"
    [ 1.926565] 0x000000060000-0x000000080000 : "NAND.SPL.backup3"
    [ 1.934269] 0x000000080000-0x0000000c0000 : "NAND.u-boot-spl-os"
    [ 1.942238] 0x0000000c0000-0x0000001c0000 : "NAND.u-boot"
    [ 1.950049] 0x0000001c0000-0x0000001e0000 : "NAND.u-boot-env"
    [ 1.957576] 0x0000001e0000-0x000000200000 : "NAND.u-boot-env.backup1"
    [ 1.965856] 0x000000200000-0x000000a00000 : "NAND.kernel"
    [ 1.979601] 0x000000a00000-0x000010000000 : "NAND.file-system"
    [ 2.193496] tps65910 0-002d: No interrupt support, no core IRQ
    [ 2.201818] vrtc: 1800 mV
    [ 2.205005] vrtc: supplied by vbat
    [ 2.209858] vio: at 1800 mV
    [ 2.213011] vio: supplied by vbat
    [ 2.217902] vdd_mpu: 912 <--> 1375 mV at 1137 mV
    [ 2.222973] vdd_mpu: supplied by vbat
    [ 2.228225] vdd_core: 912 <--> 1150 mV at 1137 mV
    [ 2.233379] vdd_core: supplied by vbat
    [ 2.238477] vdd3: 5000 mV
    [ 2.242498] vdig1: at 1800 mV
    [ 2.245814] vdig1: supplied by vbat
    [ 2.250662] vdig2: at 1800 mV
    [ 2.253975] vdig2: supplied by vbat
    [ 2.258848] vpll: at 1800 mV
    [ 2.262044] vpll: supplied by vbat
    [ 2.266862] vdac: at 1800 mV
    [ 2.270061] vdac: supplied by vbat
    [ 2.274842] vaux1: at 1800 mV
    [ 2.278139] vaux1: supplied by vbat
    [ 2.283011] vaux2: at 3300 mV
    [ 2.286311] vaux2: supplied by vbat
    [ 2.291194] vaux33: at 3300 mV
    [ 2.294600] vaux33: supplied by vbat
    [ 2.299547] vmmc: 1800 <--> 3300 mV at 3300 mV
    [ 2.304420] vmmc: supplied by vbat
    [ 2.308823] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
    [ 2.317926] omap_i2c 4802a000.i2c: bus 1 rev0.11 at 100 kHz
    [ 2.324464] musb-hdrc musb-hdrc.0.auto: Enabled SW babble control
    [ 2.332722] musb-hdrc musb-hdrc.0.auto: MUSB HDRC host driver
    [ 2.339304] musb-hdrc musb-hdrc.0.auto: new USB bus registered, assigned bus number 1
    [ 2.347938] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
    [ 2.355137] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    [ 2.362787] usb usb1: Product: MUSB HDRC host driver
    [ 2.368032] usb usb1: Manufacturer: Linux 3.12.10-ti2013.12.01 musb-hcd
    [ 2.375035] usb usb1: SerialNumber: musb-hdrc.0.auto
    [ 2.381330] hub 1-0:1.0: USB hub found
    [ 2.385411] hub 1-0:1.0: 1 port detected
    [ 2.390473] musb-hdrc musb-hdrc.1.auto: Enabled SW babble control
    [ 2.398720] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
    [ 2.405297] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 2
    [ 2.413912] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
    [ 2.421094] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    [ 2.428746] usb usb2: Product: MUSB HDRC host driver
    [ 2.434004] usb usb2: Manufacturer: Linux 3.12.10-ti2013.12.01 musb-hcd
    [ 2.440996] usb usb2: SerialNumber: musb-hdrc.1.auto
    [ 2.447210] hub 2-0:1.0: USB hub found
    [ 2.451243] hub 2-0:1.0: 1 port detected
    [ 2.456796] edma-dma-engine edma-dma-engine.0: allocated channel for 0:25
    [ 2.464054] edma-dma-engine edma-dma-engine.0: allocated channel for 0:24
    [ 2.562148] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6
    [ 2.568603] davinci_mdio 4a101000.mdio: detected phy mask fffffffe
    [ 2.575948] libphy: 4a101000.mdio: probed
    [ 2.580200] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver Atheros 8031 ethernet
    [ 2.590791] Detected MACID = 00:18:31:e2:58:6c
    [ 2.598129] input: volume_keys.8 as /devices/volume_keys.8/input/input2
    [ 2.606062] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:01 UTC (946684801)
    [ 2.618981] Waiting for root device /dev/sda2...
    [ 2.932169] usb 2-1: new high-speed USB device number 2 using musb-hdrc
    [ 3.072910] usb 2-1: New USB device found, idVendor=14cd, idProduct=121c
    [ 3.079994] usb 2-1: New USB device strings: Mfr=1, Product=3, SerialNumber=2
    [ 3.087556] usb 2-1: Product: Mass Storage Device
    [ 3.092538] usb 2-1: Manufacturer: Generic
    [ 3.096865] usb 2-1: SerialNumber: 812320100708
    [ 3.103107] usb-storage 2-1:1.0: USB Mass Storage device detected
    [ 3.110112] scsi0 : usb-storage 2-1:1.0
    [ 4.112614] 12 00 00 00 24 00
    [ 4.938424] scsi 0:0:0:0: Direct-Access USB Mass Storage Device PQ: 0 ANSI: 0 CCS
    [ 4.948986] 00 00 00 00 00 00
    [ 4.953039] (unknown ASC/ASCQ)
    [ 4.957456] 00 00 00 00 00 00
    [ 4.961325] (unknown ASC/ASCQ)
    [ 4.964671] sd 0:0:0:0: [sda] Attached SCSI removable disk
    [ 4.970503] 00 00 00 00 00 00
    [ 4.974274] (unknown ASC/ASCQ)
    [ 5.042479] 00 00 00 00 00 00
    [ 5.046277] (unknown ASC/ASCQ)
    [ 5.049629] 00 00 00 00 00 00
    [ 5.053400] (unknown ASC/ASCQ)
    [ 5.056957] VFS: Cannot open root device "sda2" or unknown-block(8,2): error -123
    [ 5.064895] Please append a correct "root=" boot option; here are the available partitions:
    [ 5.073761] 1f00 128 mtdblock0 (driver?)
    [ 5.079105] 1f01 128 mtdblock1 (driver?)
    [ 5.084460] 1f02 128 mtdblock2 (driver?)
    [ 5.089805] 1f03 128 mtdblock3 (driver?)
    [ 5.095159] 1f04 256 mtdblock4 (driver?)
    [ 5.100498] 1f05 1024 mtdblock5 (driver?)
    [ 5.105854] 1f06 128 mtdblock6 (driver?)
    [ 5.111193] 1f07 128 mtdblock7 (driver?)
    [ 5.116567] 1f08 8192 mtdblock8 (driver?)
    [ 5.121912] 1f09 251904 mtdblock9 (driver?)
    [ 5.127267] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(8,2)

    Thanks 

    Durai

  • 0 in reply to durai samy
    TI__Guru** 116100 points

    Hi DUrai,

    [ 2.618981] Waiting for root device /dev/sda2...
    [ 2.932169] usb 2-1: new high-speed USB device number 2 using musb-hdrc
    [ 3.072910] usb 2-1: New USB device found, idVendor=14cd, idProduct=121c
    [ 3.079994] usb 2-1: New USB device strings: Mfr=1, Product=3, SerialNumber=2
    [ 3.087556] usb 2-1: Product: Mass Storage Device
    [ 3.092538] usb 2-1: Manufacturer: Generic
    [ 3.096865] usb 2-1: SerialNumber: 812320100708
    [ 3.103107] usb-storage 2-1:1.0: USB Mass Storage device detected
    [ 3.110112] scsi0 : usb-storage 2-1:1.0
    [ 4.112614] 12 00 00 00 24 00
    [ 4.938424] scsi 0:0:0:0: Direct-Access USB Mass Storage Device PQ: 0 ANSI: 0 CCS
    [ 4.948986] 00 00 00 00 00 00
    [ 4.953039] (unknown ASC/ASCQ)
    [ 4.957456] 00 00 00 00 00 00
    [ 4.961325] (unknown ASC/ASCQ)
    [ 4.964671] sd 0:0:0:0: [sda] Attached SCSI removable disk
    [ 4.970503] 00 00 00 00 00 00
    [ 4.974274] (unknown ASC/ASCQ)
    [ 5.042479] 00 00 00 00 00 00
    [ 5.046277] (unknown ASC/ASCQ)
    [ 5.049629] 00 00 00 00 00 00
    [ 5.053400] (unknown ASC/ASCQ)
    [ 5.056957] VFS: Cannot open root device "sda2" or unknown-block(8,2): error -123
    [ 5.064895] Please append a correct "root=" boot option; here are the available partitions:

    Good improvement.

    Your logs seems to be good.

    sda1 and sda2 partitions should be displayed in shaded location.

    Are you formatted the pendrive into 2 partitions ?

    Have you connected the same pendrive into ubuntu or any linux machine and able to get the /dev/sda1 and /dev/sda2 partition ?

    Please make sure that you have connected pendrive before boot and not after boot initiated.

  • 0 in reply to Titusrathinaraj Stalin
    Intellectual 515 points

    Hi Titus,

    Thanks! I have prepared the SD card with ./create_sdcard script and placed the SD card into slot and booted up to u-boot, then removed sd card and connected to USB port through adaptor and then I issue the bootcmd_USB command.

    Have checked in linux PC it has been formatted with 2 partitions(sda1, sda2) 

    Regards

    Durai

     

  • 0 in reply to durai samy
    TI__Guru** 116100 points

    Hi Durai,

    Could you please format your pendrive (not SD card with usb adapter) with ext4 filesystem (only /dev/sda and no partitions) and copy the filesystem contents into the pendrive then connect into board.

    console=ttyO0,115200n8 root=/dev/sda rw rootfstype=ext4 rootwait

    You can use SD card with adapter for booting purposes.

  • 0 in reply to Titusrathinaraj Stalin
    Intellectual 515 points

    Hi Titus,

    Thanks for your support and prompt response. I can say USB boot is working with Pendrive.I just formatted the both SD card and Pendrive with ./create_sdcard script and copied the newly compiled zImage to pendrive. SD card and Pendrive inserted on respective slot. From the uboot prompt ran the 'start usb' and bootcmd_usb.Now can see sad1 and sda2 node.Please see the below log some extra messages spit for" musb_hdrc:   " .Let me check the config. 

    [ 0.000000] Linux version 3.12.10-ti2013.12.01 (root@labubuntu-desktop) (gcc version 4.7.3 20130226 (prerelease) (crosstool-NG lin4
    [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7d
    [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
    [ 0.000000] Machine: Generic AM33XX (Flattened Device Tree), model: TI AM335x EVM
    [ 0.000000] Machine: Generic AM33XX (Flattened Device Tree), model: TI AM335x EVM
    [ 0.000000] cma: CMA: reserved 24 MiB at 9d800000
    [ 0.000000] Memory policy: ECC disabled, Data cache writeback
    [ 0.000000] CPU: All CPU(s) started in SVC mode.
    [ 0.000000] AM335X ES1.0 (sgx neon )
    [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 129280
    [ 0.000000] Kernel command line: console=ttyO0,115200n8 root=/dev/sda2 rw rootfstype=ext4 rootwait
    [ 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: 483316K/521216K available (5567K kernel code, 561K rwdata, 1880K rodata, 346K init, 225K bss, 37900K reserved,)
    [ 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 : 0xbf000000 - 0xbfe00000 ( 14 MB)
    [ 0.000000] .text : 0xc0008000 - 0xc074e04c (7449 kB)
    [ 0.000000] .init : 0xc074f000 - 0xc07a5828 ( 347 kB)
    [ 0.000000] .data : 0xc07a6000 - 0xc0832658 ( 562 kB)
    [ 0.000000] .bss : 0xc0832658 - 0xc086acc0 ( 226 kB)
    [ 0.000000] NR_IRQS:16 nr_irqs:16 16
    [ 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: timer2 at 24000000 Hz
    [ 0.000000] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms
    [ 0.000000] OMAP clocksource: timer1 at 24000000 Hz
    [ 0.000000] Console: colour dummy device 80x30
    [ 0.000319] Calibrating delay loop... 479.23 BogoMIPS (lpj=2396160)
    [ 0.119703] pid_max: default: 32768 minimum: 301
    [ 0.119813] Security Framework initialized
    [ 0.119864] Mount-cache hash table entries: 512
    [ 0.129066] CPU: Testing write buffer coherency: ok
    [ 0.129491] Setting up static identity map for 0xc0575ea8 - 0xc0575f18
    [ 0.130485] devtmpfs: initialized
    [ 0.132199] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
    [ 0.194595] omap_hwmod: debugss: _wait_target_disable failed
    [ 0.195340] pinctrl core: initialized pinctrl subsystem
    [ 0.196225] regulator-dummy: no parameters
    [ 0.198727] NET: Registered protocol family 16
    [ 0.201104] DMA: preallocated 256 KiB pool for atomic coherent allocations
    [ 0.203785] cpuidle: using governor ladder
    [ 0.203802] cpuidle: using governor menu
    [ 0.212570] platform mpu.1: FIXME: clock-name 'fck' DOES NOT exist in dt!
    [ 0.213690] platform 49000000.edma: FIXME: clock-name 'fck' DOES NOT exist in dt!
    [ 0.214967] OMAP GPIO hardware version 0.1
    [ 0.224431] omap-gpmc 50000000.gpmc: could not find pctldev for node /pinmux@44e10800/nandflash_pins_default, deferring probe
    [ 0.224463] platform 50000000.gpmc: Driver omap-gpmc requests probe deferral
    [ 0.224855] platform 56000000.sgx: FIXME: clock-name 'fck' DOES NOT exist in dt!
    [ 0.228922] DSS not supported on this SoC
    [ 0.228943] No ATAGs?
    [ 0.228954] hw-breakpoint: debug architecture 0x4 unsupported.
    [ 0.253286] bio: create slab <bio-0> at 0
    [ 0.268188] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver
    [ 0.269102] vbat: 5000 mV
    [ 0.269509] lis3_reg: no parameters
    [ 0.270030] wlan-en-regulator: 1800 mV
    [ 0.273374] vgaarb: loaded
    [ 0.274672] SCSI subsystem initialized
    [ 0.276045] usbcore: registered new interface driver usbfs
    [ 0.276241] usbcore: registered new interface driver hub
    [ 0.276445] usbcore: registered new device driver usb
    [ 0.277454] omap_i2c 44e0b000.i2c: could not find pctldev for node /pinmux@44e10800/pinmux_i2c0_pins, deferring probe
    [ 0.277484] platform 44e0b000.i2c: Driver omap_i2c requests probe deferral
    [ 0.277512] omap_i2c 4802a000.i2c: could not find pctldev for node /pinmux@44e10800/pinmux_i2c1_pins, deferring probe
    [ 0.277528] platform 4802a000.i2c: Driver omap_i2c requests probe deferral
    [ 0.277774] media: Linux media interface: v0.10
    [ 0.277954] Linux video capture interface: v2.00
    [ 0.278230] pps_core: LinuxPPS API ver. 1 registered
    [ 0.278239] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
    [ 0.278373] PTP clock support registered
    [ 0.281097] Switched to clocksource timer1
    [ 0.300226] NET: Registered protocol family 2
    [ 0.300893] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
    [ 0.300987] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
    [ 0.301038] TCP: Hash tables configured (established 4096 bind 4096)
    [ 0.301197] TCP: reno registered
    [ 0.301214] UDP hash table entries: 256 (order: 0, 4096 bytes)
    [ 0.301235] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
    [ 0.301453] NET: Registered protocol family 1
    [ 0.301857] RPC: Registered named UNIX socket transport module.
    [ 0.301870] RPC: Registered udp transport module.
    [ 0.301877] RPC: Registered tcp transport module.
    [ 0.301884] RPC: Registered tcp NFSv4.1 backchannel transport module.
    [ 0.302860] NetWinder Floating Point Emulator V0.97 (double precision)
    [ 0.303567] PM: Loading am335x-pm-firmware.bin
    [ 0.459732] VFS: Disk quotas dquot_6.5.2
    [ 0.459807] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
    [ 0.460471] NFS: Registering the id_resolver key type
    [ 0.460559] Key type id_resolver registered
    [ 0.460569] Key type id_legacy registered
    [ 0.460612] jffs2: version 2.2. (NAND) (SUMMARY) �© 2001-2006 Red Hat, Inc.
    [ 0.460799] msgmni has been set to 991
    [ 0.462545] NET: Registered protocol family 38
    [ 0.462589] io scheduler noop registered
    [ 0.462598] io scheduler deadline registered
    [ 0.462628] io scheduler cfq registered (default)
    [ 0.464823] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
    [ 0.518724] Console: switching to colour frame buffer device 100x30
    [ 0.526241] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
    [ 0.529236] 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 88, base_baud = 3000000) is a OMAP UART0
    [ 1.177017] console [ttyO0] enabled
    [ 1.181674] 48022000.serial: ttyO1 at MMIO 0x48022000 (irq = 89, base_baud = 3000000) is a OMAP UART1
    [ 1.192920] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20
    [ 1.210173] brd: module loaded
    [ 1.218736] loop: module loaded
    [ 1.222534] (stk) :sysfs entries created
    [ 1.226713] (stk) : debugfs entries created
    [ 1.235849] mtdoops: mtd device (mtddev=name/number) must be supplied
    [ 1.246992] usbcore: registered new interface driver asix
    [ 1.252973] usbcore: registered new interface driver ax88179_178a
    [ 1.259617] usbcore: registered new interface driver cdc_ether
    [ 1.265946] usbcore: registered new interface driver r815x
    [ 1.271958] usbcore: registered new interface driver smsc95xx
    [ 1.278214] usbcore: registered new interface driver net1080
    [ 1.284350] usbcore: registered new interface driver cdc_subset
    [ 1.290808] usbcore: registered new interface driver zaurus
    [ 1.296921] usbcore: registered new interface driver cdc_ncm
    [ 1.302928] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
    [ 1.309822] ehci-pci: EHCI PCI platform driver
    [ 1.314735] ehci-platform: EHCI generic platform driver
    [ 1.320606] ehci-omap: OMAP-EHCI Host Controller driver
    [ 1.326383] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
    [ 1.333183] ohci-pci: OHCI PCI platform driver
    [ 1.338094] ohci-platform: OHCI generic platform driver
    [ 1.344036] usbcore: registered new interface driver cdc_acm
    [ 1.350017] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
    [ 1.358680] usbcore: registered new interface driver cdc_wdm
    [ 1.364880] usbcore: registered new interface driver usb-storage
    [ 1.371414] usbcore: registered new interface driver ums_eneub6250
    [ 1.381780] musb-hdrc musb-hdrc.0.auto: Enabled SW babble control
    [ 1.388332] musb-hdrc musb-hdrc.0.auto: Falied to request rx1.
    [ 1.394632] musb-hdrc musb-hdrc.0.auto: musb_init_controller failed with status -517
    [ 1.402889] platform musb-hdrc.0.auto: Driver musb-hdrc requests probe deferral
    [ 1.412598] musb-hdrc musb-hdrc.1.auto: Enabled SW babble control
    [ 1.419144] musb-hdrc musb-hdrc.1.auto: Falied to request rx1.
    [ 1.425438] musb-hdrc musb-hdrc.1.auto: musb_init_controller failed with status -517
    [ 1.433685] platform musb-hdrc.1.auto: Driver musb-hdrc requests probe deferral
    [ 1.456037] mousedev: PS/2 mouse device common for all mice
    [ 1.463425] input: matrix_keypad.7 as /devices/matrix_keypad.7/input/input0
    [ 1.473071] input: ti-tsc as /devices/ocp.2/44e0d000.tscadc/TI-am335x-tsc/input/input1
    [ 1.483740] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0
    [ 1.492212] i2c /dev entries driver
    [ 1.496510] Driver for 1-wire Dallas network protocol.
    [ 1.504471] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
    [ 1.516566] edma-dma-engine edma-dma-engine.0: allocated channel for 0:25
    [ 1.523918] edma-dma-engine edma-dma-engine.0: allocated channel for 0:24
    [ 1.531184] omap_hsmmc 48060000.mmc: unable to get vmmc regulator -517
    [ 1.538109] edma-dma-engine edma-dma-engine.0: freeing channel for 24
    [ 1.544942] edma-dma-engine edma-dma-engine.0: freeing channel for 25
    [ 1.551883] platform 48060000.mmc: Driver omap_hsmmc requests probe deferral
    [ 1.559594] edma-dma-engine edma-dma-engine.0: allocated channel for 0:13
    [ 1.566844] edma-dma-engine edma-dma-engine.0: allocated channel for 0:12
    [ 1.577606] omap_hwmod: gpio1: _wait_target_disable failed
    [ 1.695183] ledtrig-cpu: registered to indicate activity on CPUs
    [ 1.701944] mmc0: card claims to support voltages below the defined range. These will be ignored.
    [ 1.711519] edma-dma-engine edma-dma-engine.0: allocated channel for 0:36
    [ 1.718743] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
    [ 1.726331] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
    [ 1.732567] edma-dma-engine edma-dma-engine.0: allocated channel for 0:5
    [ 1.739696] edma-dma-engine edma-dma-engine.0: allocated channel for 0:6
    [ 1.750866] oprofile: no performance counters
    [ 1.756016] oprofile: using timer interrupt.
    [ 1.760941] TCP: cubic registered
    [ 1.764488] Initializing XFRM netlink socket
    [ 1.769030] NET: Registered protocol family 17
    [ 1.773812] NET: Registered protocol family 15
    [ 1.778586] 8021q: 802.1Q VLAN Support v1.8
    [ 1.783137] Key type dns_resolver registered
    [ 1.788366] cpu cpu0: cpu0 regulator not ready, retry
    [ 1.793864] platform cpufreq-cpu0.0: Driver cpufreq-cpu0 requests probe deferral
    [ 1.802966] ThumbEE CPU extension supported.
    [ 1.808531] mmc0: queuing unknown CIS tuple 0x91 (3 bytes)
    [ 1.815596] omap-gpmc 50000000.gpmc: GPMC revision 6.0
    [ 1.821059] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000
    [ 1.829387] ONFI param page 0 valid
    [ 1.833133] ONFI flash detected
    [ 1.836467] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xda (Micron MT29F2G08ABAEAWP), 256MiB, page size: 2048, OOB size: 64
    [ 1.848516] omap2-nand: detected x8 NAND flash
    [ 1.853223] nand: using OMAP_ECC_BCH8_CODE_HW ECC scheme
    [ 1.858865] omap2-nand: using custom ecc layout
    [ 1.863835] mmc0: new SDIO card at address 0001
    [ 1.870664] 10 ofpart partitions found on MTD device omap2-nand.0
    [ 1.877151] Creating 10 MTD partitions on "omap2-nand.0":
    [ 1.882877] 0x000000000000-0x000000020000 : "NAND.SPL"
    [ 1.889969] 0x000000020000-0x000000040000 : "NAND.SPL.backup1"
    [ 1.897696] 0x000000040000-0x000000060000 : "NAND.SPL.backup2"
    [ 1.905385] 0x000000060000-0x000000080000 : "NAND.SPL.backup3"
    [ 1.913126] 0x000000080000-0x0000000c0000 : "NAND.u-boot-spl-os"
    [ 1.921156] 0x0000000c0000-0x0000001c0000 : "NAND.u-boot"
    [ 1.929009] 0x0000001c0000-0x0000001e0000 : "NAND.u-boot-env"
    [ 1.936548] 0x0000001e0000-0x000000200000 : "NAND.u-boot-env.backup1"
    [ 1.944811] 0x000000200000-0x000000a00000 : "NAND.kernel"
    [ 1.958572] 0x000000a00000-0x000010000000 : "NAND.file-system"
    [ 2.172491] tps65910 0-002d: No interrupt support, no core IRQ
    [ 2.180845] vrtc: 1800 mV
    [ 2.184050] vrtc: supplied by vbat
    [ 2.188941] vio: at 1800 mV
    [ 2.192103] vio: supplied by vbat
    [ 2.197005] vdd_mpu: 912 <--> 1375 mV at 1137 mV
    [ 2.202074] vdd_mpu: supplied by vbat
    [ 2.207347] vdd_core: 912 <--> 1150 mV at 1137 mV
    [ 2.212507] vdd_core: supplied by vbat
    [ 2.217645] vdd3: 5000 mV
    [ 2.221669] vdig1: at 1800 mV
    [ 2.224979] vdig1: supplied by vbat
    [ 2.229882] vdig2: at 1800 mV
    [ 2.233200] vdig2: supplied by vbat
    [ 2.238069] vpll: at 1800 mV
    [ 2.241293] vpll: supplied by vbat
    [ 2.246100] vdac: at 1800 mV
    [ 2.249311] vdac: supplied by vbat
    [ 2.254137] vaux1: at 1800 mV
    [ 2.257435] vaux1: supplied by vbat
    [ 2.262318] vaux2: at 3300 mV
    [ 2.265612] vaux2: supplied by vbat
    [ 2.270494] vaux33: at 3300 mV
    [ 2.273909] vaux33: supplied by vbat
    [ 2.278900] vmmc: 1800 <--> 3300 mV at 3300 mV
    [ 2.283778] vmmc: supplied by vbat
    [ 2.288199] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
    [ 2.297273] omap_i2c 4802a000.i2c: bus 1 rev0.11 at 100 kHz
    [ 2.303789] musb-hdrc musb-hdrc.0.auto: Enabled SW babble control
    [ 2.312129] musb-hdrc musb-hdrc.0.auto: MUSB HDRC host driver
    [ 2.318229] musb-hdrc musb-hdrc.0.auto: new USB bus registered, assigned bus number 1
    [ 2.326735] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
    [ 2.333930] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    [ 2.341579] usb usb1: Product: MUSB HDRC host driver
    [ 2.346824] usb usb1: Manufacturer: Linux 3.12.10-ti2013.12.01 musb-hcd
    [ 2.353828] usb usb1: SerialNumber: musb-hdrc.0.auto
    [ 2.360174] hub 1-0:1.0: USB hub found
    [ 2.364276] hub 1-0:1.0: 1 port detected
    [ 2.369229] musb-hdrc musb-hdrc.1.auto: Enabled SW babble control
    [ 2.377462] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
    [ 2.383585] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 2
    [ 2.392059] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
    [ 2.399234] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    [ 2.406891] usb usb2: Product: MUSB HDRC host driver
    [ 2.412150] usb usb2: Manufacturer: Linux 3.12.10-ti2013.12.01 musb-hcd
    [ 2.419142] usb usb2: SerialNumber: musb-hdrc.1.auto
    [ 2.425433] hub 2-0:1.0: USB hub found
    [ 2.429478] hub 2-0:1.0: 1 port detected
    [ 2.434890] edma-dma-engine edma-dma-engine.0: allocated channel for 0:25
    [ 2.442144] edma-dma-engine edma-dma-engine.0: allocated channel for 0:24
    [ 2.532476] mmc1: new high speed SD card at address 0002
    [ 2.538781] mmcblk0: mmc1:0002 00000 1.86 GiB
    [ 2.543563] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6
    [ 2.550010] davinci_mdio 4a101000.mdio: detected phy mask fffffffe
    [ 2.558261] libphy: 4a101000.mdio: probed
    [ 2.562593] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver Atheros 8031 ethernet
    [ 2.572477] mmcblk0: p1 p2
    [ 2.577106] Detected MACID = 00:18:31:e2:58:6c
    [ 2.585044] input: volume_keys.8 as /devices/volume_keys.8/input/input2
    [ 2.592932] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:02 UTC (946684802)
    [ 2.605892] Waiting for root device /dev/sda2...
    [ 4.961152] usb 2-1: new high-speed USB device number 2 using musb-hdrc
    [ 5.104228] usb 2-1: New USB device found, idVendor=0930, idProduct=6544
    [ 5.111352] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
    [ 5.118901] usb 2-1: Product: DT 101 G2
    [ 5.123611] usb 2-1: Manufacturer: Kingston
    [ 5.128031] usb 2-1: SerialNumber: 00123F54ACC0C060C50EA1D1
    [ 5.135302] usb-storage 2-1:1.0: USB Mass Storage device detected
    [ 5.142288] scsi0 : usb-storage 2-1:1.0
    [ 6.141864] scsi 0:0:0:0: Direct-Access Kingston DT 101 G2 1.00 PQ: 0 ANSI: 2
    [ 6.152399] sd 0:0:0:0: [sda] 7827392 512-byte logical blocks: (4.00 GB/3.73 GiB)
    [ 6.160660] sd 0:0:0:0: [sda] Write Protect is off
    [ 6.165995] sd 0:0:0:0: [sda] No Caching mode page found
    [ 6.171630] sd 0:0:0:0: [sda] Assuming drive cache: write through
    [ 6.180350] sd 0:0:0:0: [sda] No Caching mode page found
    [ 6.186012] sd 0:0:0:0: [sda] Assuming drive cache: write through
    [ 6.193302] sda: sda1 sda2
    [ 6.198728] sd 0:0:0:0: [sda] No Caching mode page found
    [ 6.204388] sd 0:0:0:0: [sda] Assuming drive cache: write through
    [ 6.210832] sd 0:0:0:0: [sda] Attached SCSI removable disk
    [ 6.247723] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
    [ 6.255944] VFS: Mounted root (ext4 filesystem) on device 8:2.
    [ 6.264795] devtmpfs: mounted
    [ 6.268757] Freeing unused kernel memory: 344K (c074f000 - c07a5000)
    INIT: version 2.88 booting
    Starting udev
    [ 6.939032] udevd[973]: starting version 182
    [ 7.247807] Bluetooth: Core ver 2.16
    [ 7.299227] NET: Registered protocol family 31
    [ 7.304035] Bluetooth: HCI device and connection manager initialized
    [ 7.375396] PM: CM3 Firmware Version = 0x186
    [ 7.478041] Bluetooth: HCI socket layer initialized
    [ 7.528713] Bluetooth: L2CAP socket layer initialized
    [ 7.547637] Error: Driver 'am335x-usb-childs' is already registered, aborting...
    [ 7.572782] Bluetooth: SCO socket layer initialized
    [ 7.644161] (stc): chnl_id list empty :4
    [ 7.648319] (stk) : st_kim_start(stk) :ldisc_install = 1musb_hdrc: disagrees about version of symbol usb_hcd_resume_root_hub
    [ 7.864848] musb_hdrc: Unknown symbol usb_hcd_resume_root_hub (err -22)
    [ 7.951297] musb_hdrc: disagrees about version of symbol usb_hcd_unlink_urb_from_ep
    [ 7.959446] musb_hdrc: Unknown symbol usb_hcd_unlink_urb_from_ep (err -22)
    [ 8.051513] musb_hdrc: disagrees about version of symbol usb_hcd_map_urb_for_dma
    [ 8.059389] musb_hdrc: Unknown symbol usb_hcd_map_urb_for_dma (err -22)
    [ 8.131382] musb_hdrc: disagrees about version of symbol usb_hcd_check_unlink_urb
    [ 8.139347] musb_hdrc: Unknown symbol usb_hcd_check_unlink_urb (err -22)
    [ 8.363791] musb_hdrc: disagrees about version of symbol usb_hcd_link_urb_to_ep
    [ 8.371629] musb_hdrc: Unknown symbol usb_hcd_link_urb_to_ep (err -22)
    [ 8.394177] tsl2550 1-0039: standard operating mode
    [ 8.458412] tsl2550 1-0039: support ver. 1.2 enabled
    [ 8.538593] lm75 1-0048: hwmon0: sensor 'tmp275'
    [ 8.567696] musb_hdrc: disagrees about version of symbol usb_put_hcd
    [ 8.574538] musb_hdrc: Unknown symbol usb_put_hcd (err -22)
    [ 8.622380] lis3lv02d: 16 bits lis331dlh sensor found

    [ 8.751285] (stk) :ldisc installation timeout(stk) :ldisc_install = 0[ 8.758610] input: ST LIS3LV02DL Accelerometer as /devices3
    [ 8.808273] musb_hdrc: disagrees about version of symbol usb_hcd_giveback_urb
    [ 8.815966] musb_hdrc: Unknown symbol usb_hcd_giveback_urb (err -22)
    [ 8.824596] davinci_evm sound.3: ASoC: CODEC (null) not registered
    [ 8.948960] musb_hdrc: disagrees about version of symbol usb_hcd_poll_rh_status
    [ 8.956844] musb_hdrc: Unknown symbol usb_hcd_poll_rh_status (err -22)
    [ 8.969567] davinci_evm sound.3: snd_soc_register_card failed (-517)
    [ 9.025818] platform sound.3: Driver davinci_evm requests probe deferral
    [ 9.039212] musb_hdrc: disagrees about version of symbol usb_create_hcd
    [ 9.046314] musb_hdrc: Unknown symbol usb_create_hcd (err -22)
    [ 9.114097] musb_hdrc: disagrees about version of symbol usb_remove_hcd
    [ 9.121221] musb_hdrc: Unknown symbol usb_remove_hcd (err -22)
    [ 9.190340] musb_hdrc: disagrees about version of symbol usb_hcd_unmap_urb_for_dma
    [ 9.198471] musb_hdrc: Unknown symbol usb_hcd_unmap_urb_for_dma (err -22)
    [ 9.220352] davinci_evm sound.3: tlv320aic3x-hifi <-> 4803c000.mcasp mapping ok
    [ 9.347208] musb_hdrc: disagrees about version of symbol usb_add_hcd
    [ 9.354055] musb_hdrc: Unknown symbol usb_add_hcd (err -22)
    [ 9.506436] musb_hdrc: disagrees about version of symbol usb_hcd_resume_root_hub
    [ 9.514413] musb_hdrc: Unknown symbol usb_hcd_resume_root_hub (err -22)
    [ 9.548539] musb_hdrc: disagrees about version of symbol usb_hcd_unlink_urb_from_ep
    [ 9.556762] musb_hdrc: Unknown symbol usb_hcd_unlink_urb_from_ep (err -22)
    [ 9.661504] musb_hdrc: disagrees about version of symbol usb_hcd_map_urb_for_dma
    [ 9.669415] musb_hdrc: Unknown symbol usb_hcd_map_urb_for_dma (err -22)
    [ 9.702658] musb_hdrc: disagrees about version of symbol usb_hcd_check_unlink_urb
    [ 9.710662] musb_hdrc: Unknown symbol usb_hcd_check_unlink_urb (err -22)

    [ 9.751290] (stk) : timed out waiting for ldisc to be un-installed(stk) :ldisc_install = 1musb_hdrc: disagrees about version of syp
    [ 9.957829] musb_hdrc: Unknown symbol usb_hcd_link_urb_to_ep (err -22)
    [ 10.246883] musb_hdrc: disagrees about version of symbol usb_put_hcd
    [ 10.253745] musb_hdrc: Unknown symbol usb_put_hcd (err -22)
    [ 10.367466] musb_hdrc: disagrees about version of symbol usb_hcd_giveback_urb
    [ 10.375155] musb_hdrc: Unknown symbol usb_hcd_giveback_urb (err -22)
    [ 10.620330] musb_hdrc: disagrees about version of symbol usb_hcd_poll_rh_status
    [ 10.628215] musb_hdrc: Unknown symbol usb_hcd_poll_rh_status (err -22)

    [ 10.861204] (stk) :ldisc installation timeout(stk) :ldisc_install = 0musb_hdrc: disagrees about version of symbol usb_create_hcd
    [ 10.966980] musb_hdrc: Unknown symbol usb_create_hcd (err -22)
    [ 11.424740] musb_hdrc: disagrees about version of symbol usb_remove_hcd
    [ 11.431856] musb_hdrc: Unknown symbol usb_remove_hcd (err -22)
    [ 11.717206] musb_hdrc: disagrees about version of symbol usb_hcd_unmap_urb_for_dma
    [ 11.725337] musb_hdrc: Unknown symbol usb_hcd_unmap_urb_for_dma (err -22)

    [ 11.861217] (stk) : timed out waiting for ldisc to be un-installed(stk) :ldisc_install = 1musb_hdrc: disagrees about version of syd
    [ 12.149577] musb_hdrc: Unknown symbol usb_add_hcd (err -22)
    [ 12.351700] musb_hdrc: disagrees about version of symbol usb_hcd_resume_root_hub
    [ 12.359576] musb_hdrc: Unknown symbol usb_hcd_resume_root_hub (err -22)
    [ 12.461741] musb_hdrc: disagrees about version of symbol usb_hcd_unlink_urb_from_ep
    [ 12.469893] musb_hdrc: Unknown symbol usb_hcd_unlink_urb_from_ep (err -22)
    [ 12.610217] musb_hdrc: disagrees about version of symbol usb_hcd_map_urb_for_dma
    [ 12.618178] musb_hdrc: Unknown symbol usb_hcd_map_urb_for_dma (err -22)
    [ 12.713263] musb_hdrc: disagrees about version of symbol usb_hcd_check_unlink_urb
    [ 12.721284] musb_hdrc: Unknown symbol usb_hcd_check_unlink_urb (err -22)
    [ 12.732474] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
    [ 12.774504] musb_hdrc: disagrees about version of symbol usb_hcd_link_urb_to_ep
    [ 12.782344] musb_hdrc: Unknown symbol usb_hcd_link_urb_to_ep (err -22)
    [ 12.802058] EXT4-fs (mmcblk0p2): recovery complete
    [ 12.807185] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
    [ 12.862574] cfg80211: Calling CRDA to update world regulatory domain
    [ 12.903553] musb_hdrc: disagrees about version of symbol usb_put_hcd
    [ 12.910312] musb_hdrc: Unknown symbol usb_put_hcd (err -22)

    [ 12.971252] (stk) :ldisc installation timeout(stk) :ldisc_install = 0musb_hdrc: disagrees about version of symbol usb_hcd_givebackb
    [ 13.001852] musb_hdrc: Unknown symbol usb_hcd_giveback_urb (err -22)
    [ 13.108874] musb_hdrc: disagrees about version of symbol usb_hcd_poll_rh_status
    [ 13.116731] musb_hdrc: Unknown symbol usb_hcd_poll_rh_status (err -22)
    [ 13.170464] cfg80211: World regulatory domain updated:
    [ 13.176029] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
    [ 13.184700] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    [ 13.192898] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
    [ 13.201086] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
    [ 13.209281] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    [ 13.217478] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    [ 13.291260] musb_hdrc: disagrees about version of symbol usb_create_hcd
    [ 13.298292] musb_hdrc: Unknown symbol usb_create_hcd (err -22)
    [ 13.400694] musb_hdrc: disagrees about version of symbol usb_remove_hcd
    [ 13.407824] musb_hdrc: Unknown symbol usb_remove_hcd (err -22)
    [ 13.442679] musb_hdrc: disagrees about version of symbol usb_hcd_unmap_urb_for_dma
    [ 13.450718] musb_hdrc: Unknown symbol usb_hcd_unmap_urb_for_dma (err -22)
    [ 13.501322] musb_hdrc: disagrees about version of symbol usb_add_hcd
    [ 13.508077] musb_hdrc: Unknown symbol usb_add_hcd (err -22)
    [ 13.547972] musb_hdrc: disagrees about version of symbol usb_hcd_resume_root_hub
    [ 13.555923] musb_hdrc: Unknown symbol usb_hcd_resume_root_hub (err -22)
    [ 13.577678] musb_hdrc: disagrees about version of symbol usb_hcd_unlink_urb_from_ep
    [ 13.585904] musb_hdrc: Unknown symbol usb_hcd_unlink_urb_from_ep (err -22)
    [ 13.593837] musb_hdrc: disagrees about version of symbol usb_hcd_map_urb_for_dma
    [ 13.601700] musb_hdrc: Unknown symbol usb_hcd_map_urb_for_dma (err -22)
    [ 13.608739] musb_hdrc: disagrees about version of symbol usb_hcd_check_unlink_urb
    [ 13.616676] musb_hdrc: Unknown symbol usb_hcd_check_unlink_urb (err -22)
    [ 13.623920] musb_hdrc: disagrees about version of symbol usb_hcd_link_urb_to_ep
    [ 13.631712] musb_hdrc: Unknown symbol usb_hcd_link_urb_to_ep (err -22)
    [ 13.638665] musb_hdrc: disagrees about version of symbol usb_put_hcd
    [ 13.645440] musb_hdrc: Unknown symbol usb_put_hcd (err -22)
    [ 13.652419] musb_hdrc: disagrees about version of symbol usb_hcd_giveback_urb
    [ 13.659975] musb_hdrc: Unknown symbol usb_hcd_giveback_urb (err -22)
    [ 13.668776] musb_hdrc: disagrees about version of symbol usb_hcd_poll_rh_status
    [ 13.676551] musb_hdrc: Unknown symbol usb_hcd_poll_rh_status (err -22)
    [ 13.683491] musb_hdrc: disagrees about version of symbol usb_create_hcd
    [ 13.690489] musb_hdrc: Unknown symbol usb_create_hcd (err -22)
    [ 13.696726] musb_hdrc: disagrees about version of symbol usb_remove_hcd
    [ 13.703745] musb_hdrc: Unknown symbol usb_remove_hcd (err -22)
    [ 13.709948] musb_hdrc: disagrees about version of symbol usb_hcd_unmap_urb_for_dma
    [ 13.717980] musb_hdrc: Unknown symbol usb_hcd_unmap_urb_for_dma (err -22)
    [ 13.725197] musb_hdrc: disagrees about version of symbol usb_add_hcd
    [ 13.731938] musb_hdrc: Unknown symbol usb_add_hcd (err -22)

    [ 13.971227] (stk) : timed out waiting for ldisc to be un-installed(stk) :ldisc_install = 1[ 14.109388] wlcore: loaded
    [ 14.121932] wlcore: driver version: ti2013.12.01-dirty
    [ 14.127407] wlcore: compilation time: Sun Mar 30 20:56:08 2014
    [ 14.398600] FAT-fs (sda1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
    [ 14.505456] cryptodev: driver 1.6 loaded.
    Starting Bootlog daemon: bootlogd: cannot allocate pseudo tty: No such file or directory
    bootlogd.

    [ 15.081264] (stk) :ldisc installation timeout(stk) :ldisc_install = 0
    [ 16.081253] (stk) : timed out waiting for ldisc to be un-installed(stk) :ldisc_install = 1
    [ 17.191248] (stk) :ldisc installation timeout(stk) :ldisc_install = 0
    [ 18.191265] (stk) : timed out waiting for ldisc to be un-installed(stk) :ldisc_install = 1
    [ 19.301311] (stk) :ldisc installation timeout(stk) :ldisc_install = 0[ 19.521972] EXT4-fs (sda2): re-mounted. Opts: data=ordered
    ALSA: Restoring mixer settings...
    No state is present for card AM335xEVM
    Found hardware: "AM335x-EVM" "" "" "" ""
    Hardware is initialized using a generic method
    No state is present for card AM335xEVM
    Configuring network interfaces...
    [ 20.301234] (stk) : timed out waiting for ldisc to be un-installed[ 20.309862] Bluetooth: st_register failed -22
    [ 20.352854] net eth0: initializing cpsw version 1.12 (0)
    [ 20.360761] net eth0: phy found : id is : 0x4dd074
    [ 20.374436] 8021q: adding VLAN 0 to HW filter on device eth0
    udhcpc (v1.20.2) started
    Sending discover...
    [ 22.352214] libphy: 4a101000.mdio:00 - Link is Up - 100/Full
    Sending discover...
    Sending select for 172.31.207.143...
    Lease of 172.31.207.143 obtained, lease time 259200
    /etc/udhcpc.d/50default: Adding DNS 194.98.65.65
    /etc/udhcpc.d/50default: Adding DNS 194.98.65.165
    /etc/udhcpc.d/50default: Adding DNS 195.129.111.49
    done.
    Mon Mar 31 02:34:00 UTC 2014
    INIT: Entering runlevel: 5
    Starting system message bus: dbus.
    UIM SYSFS Node Found at /sys/./devices/kim.12/install
    Starting uim-sysfs daemon.
    uim:@ main
    uim:install = /sys/./devices/kim.12/install
    uim:dev_name = /sys/./devices/kim.12/dev_name
    uim:baud_rate = /sys/./devices/kim.12/baud_rate
    uim:flow_cntrl = /sys/./devices/kim.12/flow_cntrl
    uim:begin polling...
    Starting Dropbear SSH server: dropbear.
    Starting telnet daemon.
    Starting syslogd/klogd: done
    Starting thttpd.
    Starting PVR
    Starting Lighttpd Web Server: lighttpd.
    2014-03-31 02:34:01: (log.c.166) server started
    /
    Starting Matrix GUI application.
    ERROR: could not insert 'g_mass_storage': No such device
    ***************************************************************
    ***************************************************************
    NOTICE: This file system contains the followin GPLv3 packages:
    binutils-symlinks
    binutils
    gdbserver

    If you do not wish to distribute GPLv3 components please remove
    the above packages prior to distribution. This can be done using
    the opkg remove command. i.e.:
    opkg remove <package>
    Where <package> is the name printed in the list above

    NOTE: If the package is a dependency of another package you
    will be notified of the dependent packages. You should
    use the --force-removal-of-dependent-packages option to
    also remove the dependent packages as well
    ***************************************************************
    ***************************************************************
    Stopping Bootlog daemon: bootlogd.

    _____ _____ _ _
    | _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_
    | | _| .'| . | . | | __| _| . | | | -_| _| _|
    |__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|
    |___| |___|

    Arago Project http://arago-project.org am335x-evm ttyO0

    Arago 2013.12 am335x-evm ttyO0

    am335x-evm login: root
    root@am335x-evm:~# cd //

    Once again thanks! 

    -Durai

  • 0 in reply to durai samy
    TI__Guru** 116100 points

    Hi Durai,

    Sounds good.

    [ 13.555923] musb_hdrc: Unknown symbol usb_hcd_resume_root_hub (err -22)
    [ 13.577678] musb_hdrc: disagrees about version of symbol usb_hcd_unlink_urb_from_ep
    [ 13.585904] musb_hdrc: Unknown symbol usb_hcd_unlink_urb_from_ep (err -22)
    [ 13.593837] musb_hdrc: disagrees about version of symbol usb_hcd_map_urb_for_dm

    This errors due to you have compiled the module against a different version of the kernel than is running.

    recompile your kernel modules by following command and install into your filesystem.

    make modules ARCH=arm

    connect your SD card or pendrive now.

    make modules_install INSTALL_MOD_PATH=/<your SD/pendrive filesystem partition> ARCH=arm

    Ex:

    make modules_install INSTALL_MOD_PATH=/media/sda2 ARCH=arm

  • 0
    TI__Guru*** 125366 points

    Xavier,

    If the USB device is behind a USB hub and you use SDK7.0, please try to apply patch #8.4.a, and #8.4.b listed in wiki http://processors.wiki.ti.com/index.php/Sitara_Linux_SDK_MUSB_Issues.

    If you use SDK 8.0, you have to apply patch #8.2 as while along with #8.4.a and #8.4.b.

    The related post has been moved, so delete my response.

  • 0 in reply to Bin Liu
    TI__Guru** 116100 points
    Hi Bin,

    Sorry, I have separated his post.

    You can post your answer in the following link.

    e2e.ti.com/.../417867