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usb problem in RR SDK on LeopardBoard

jonny gates
Intellectual 270 points
Other Parts Discussed in Thread: ASH

I  am debugging the usb(usb host mode) part in Leopard Board for these days.I have questions from Leopardboard in newest RR SDK.

When i pulg in USB disk in Leopardboard,the uart shows:

Please press Enter to activate this console.
starting pid 1122, tty '/dev/ttyS0': '-/bin/sh'


BusyBox v1.18.2 (2011-07-07 13:13:25 CST) built-in shell (ash)
Enter 'help' for a list of built-in commands.

/ # JFFS2 notice: (999) check_node_data: wrong data CRC in data node at 0x021f88
50: read 0xd291a0ae, calculated 0x225a1fd3.
JFFS2 notice: (999) check_node_data: wrong data CRC in data node at 0x021f7054:
read 0xd291a0ae, calculated 0x5423669e.
JFFS2 notice: (999) check_node_data: wrong data CRC in data node at 0x021f53c4:
read 0xd291a0ae, calculated 0xe50adfbf.
usb 1-1: new full speed USB device using musb_hdrc and address 2
usb 1-1: configuration #1 chosen from 1 choice
scsi0 : SCSI emulation for USB Mass Storage devices
scsi 0:0:0:0: Direct-Access     Generic  USB Flash Drive  %z!Y PQ: 0 ANSI: 2
sd 0:0:0:0: [sda] 254464 512-byte logical blocks: (130 MB/124 MiB)
musb_rx_reinit 633: rx4, packet/13 ready?

/ # usb 1-1: reset full speed USB device using musb_hdrc and address 2
musb_h_ep0_irq 1084: no URB for end 0
usb 1-1: device descriptor read/64, error -110
musb_h_ep0_irq 1084: no URB for end 0
usb 1-1: device descriptor read/64, error -110
usb 1-1: reset full speed USB device using musb_hdrc and address 2
musb_h_ep0_irq 1084: no URB for end 0
usb 1-1: device descriptor read/64, error -110
musb_h_ep0_irq 1084: no URB for end 0
usb 1-1: device descriptor read/64, error -110
usb 1-1: reset full speed USB device using musb_hdrc and address 2
usb 1-1: device descriptor read/8, error -110
usb 1-1: device descriptor read/8, error -110
musb_h_ep0_irq 1084: no URB for end 0
usb 1-1: reset full speed USB device using musb_hdrc and address 2
usb 1-1: device descriptor read/8, error -110
usb 1-1: device descriptor read/8, error -110
usb 1-1: USB disconnect, address 2
sd 0:0:0:0: Device offlined - not ready after error recovery
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Assuming drive cache: write through
sd 0:0:0:0: [sda] Attached SCSI removable disk
musb_h_ep0_irq 1084: no URB for end 0
usb 1-1: new full speed USB device using musb_hdrc and address 3
musb_h_ep0_irq 1084: no URB for end 0
usb 1-1: device descriptor read/64, error -110
musb_h_ep0_irq 1084: no URB for end 0
usb 1-1: device descriptor read/64, error -110
usb 1-1: new full speed USB device using musb_hdrc and address 4
musb_h_ep0_irq 1084: no URB for end 0
usb 1-1: device descriptor read/64, error -110
musb_h_ep0_irq 1084: no URB for end 0
usb 1-1: device descriptor read/64, error -110
usb 1-1: new full speed USB device using musb_hdrc and address 5
usb 1-1: device descriptor read/8, error -110
usb 1-1: device descriptor read/8, error -110
musb_h_ep0_irq 1084: no URB for end 0
usb 1-1: new full speed USB device using musb_hdrc and address 6
usb 1-1: device descriptor read/8, error -110
usb 1-1: device descriptor read/8, error -110
hub 1-0:1.0: unable to enumerate USB device on port 1

/ #

Is it a software problem or hardware problem?Who meet similar problem ?Could any expert help me?

thank you for any reply.

  • 0
    Intellectual 270 points

    I think it is a driver problem.I can't find any of ohci,uhci,ehci driver in 2011 RR SDK when i do  "make config".where does uhci,ohci,ehci driver in 2011 RR SDK?anyone knows? 

    i read LeopardBoardDM365sdkEVAL2011Q2/kernel/linux-2.6.32.17-psp03.01.01.39/drivers/usb/Kconfig ,and i find

    #
    # USB device configuration
    #

    menuconfig USB_SUPPORT
     bool "USB support"
     depends on HAS_IOMEM
     default y
     ---help---
       This option adds core support for Universal Serial Bus (USB).
       You will also need drivers from the following menu to make use of it.

    if USB_SUPPORT

    # Host-side USB depends on having a host controller
    # NOTE:  dummy_hcd is always an option, but it's ignored here ...
    # NOTE:  SL-811 option should be board-specific ...
    config USB_ARCH_HAS_HCD
     boolean
     default y if USB_ARCH_HAS_OHCI
     default y if USB_ARCH_HAS_EHCI
     default y if PCMCIA && !M32R   # sl811_cs
     default y if ARM    # SL-811
     default y if SUPERH    # r8a66597-hcd
     default PCI

    # many non-PCI SOC chips embed OHCI
    config USB_ARCH_HAS_OHCI
     boolean
     # ARM:
     default y if SA1111
     default y if ARCH_OMAP
     default y if ARCH_LH7A404
     default y if ARCH_S3C2410
     default y if PXA27x
     default y if PXA3xx
     default y if ARCH_EP93XX
     default y if ARCH_AT91
     default y if ARCH_PNX4008 && I2C
     default y if MFD_TC6393XB
     default y if ARCH_W90X900
     # PPC:
     default y if STB03xxx
     default y if PPC_MPC52xx
     # MIPS:
     default y if SOC_AU1X00
     # SH:
     default y if CPU_SUBTYPE_SH7720
     default y if CPU_SUBTYPE_SH7721
     default y if CPU_SUBTYPE_SH7763
     default y if CPU_SUBTYPE_SH7786
     # more:
     default PCI

    # some non-PCI hcds implement EHCI
    config USB_ARCH_HAS_EHCI
     boolean
     default y if PPC_83xx
     default y if SOC_AU1200
     default y if ARCH_IXP4XX
     default y if ARCH_W90X900
     default y if ARCH_AT91SAM9G45
     default PCI

     

    the RR SDK arch is ARCH_DAVINCI,so default config have no ohci,uhci,ehci driver.2011 RR SDK don't support USB disk on default config.

    Am i right?Anyone knows?

  • 0 in reply to jonny gates
    Intellectual 340 points

    Hi jonny gates, 

    Are you still facing the issue ?