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AM\DM37x EVM after uart display 'Starting udev',the linux system stop

hui wen
Prodigy 30 points
Other Parts Discussed in Thread: DM3730, ADS7846, TVP5146M2

I use AM\DM37x EVM .I do not kown why the board can't work .I power on the board ,it can.t boot the system . when starting udev ,it always stops .

message :

Looking up port of RPC 100003/ on 202.193.52.10
Looking up port of RPC 100005/1 on 202.193.52.10
VFS: Mounted root (nfs filesystem) on device 0:12.
Freeing init memory: 172K
INIT: version 2.86 booting
Please wait: booting...
Starting udev

  • 0
    Expert 2060 points

    Hi wen:

    It may take some time, when first time booting okay,

    Still not booting means,

    frame buffer VRAM in kernel configuration check once:

    regards,

    santosh vastrad

  • 0
    TI__Guru**** 475965 points

    Hi,

     

    Can you press ctrl+c and see if it recovers?

     

    Regards,

    Brijesh Jadav

  • 0 in reply to Brijesh Jadav
    Prodigy 30 points

    I press ctrl+c ,it can not work .I don't know why , maybe the board bad .but the u-boot can work .I can set the network card and tftp the uImage

  • 0 in reply to santosh vastrad
    Prodigy 30 points
    Starting kernel ...

    Uncompressing Linux........................................................................................................................................................ done, booting the kernel.
    Linux version 2.6.32 (sdk@nemo) (gcc version 4.3.3 (Sourcery G++ Lite 2009q1-203) ) #1 Thu Mar 24 20:15:56 CDT 2011
    CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7f
    CPU: VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
    Machine: OMAP3 EVM
    Memory policy: ECC disabled, Data cache writeback
    OMAP3630/DM3730 ES1.0 (l2cache iva sgx neon isp 192mhz_clk )
    SRAM: Mapped pa 0x40200000 to va 0xfe400000 size: 0x100000
    Reserving 4194304 bytes SDRAM for VRAM
    Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 46336
    Kernel command line: console=ttyS0,115200n8 root=/dev/mmcblk0p2 rw ip=off mem=55M@0x80000000 mpurate=1000  omap_vout.vid1_static_vrfb_alloc=y omapfb.vram=0:4M mem=128M@0x88000000 rootwait
    PID hash table entries: 1024 (order: 0, 4096 bytes)
    Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
    Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
    Memory: 55MB 128MB = 183MB total
    Memory: 176384KB available (4216K code, 373K data, 172K init, 0K highmem)
    Hierarchical RCU implementation.
    NR_IRQS:402
    Clocking rate (Crystal/Core/MPU): 26.0/400/600 MHz
    Reprogramming SDRC clock to 400000000 Hz
    GPMC revision 5.0
    IRQ: Found an INTC at 0xfa200000 (revision 4.0) with 96 interrupts
    Total of 96 interrupts on 1 active controller
    OMAP GPIO hardware version 2.5
    OMAP clockevent source: GPTIMER1 at 32768 Hz
    Console: colour dummy device 80x30
    Calibrating delay loop... 597.64 BogoMIPS (lpj=2334720)
    Mount-cache hash table entries: 512
    CPU: Testing write buffer coherency: ok
    regulator: core version 0.5
    NET: Registered protocol family 16
    Target VDD1 OPP = 4, VDD2 OPP = 2
    omap3evmdc: Driver registration complete
    OMAP DMA hardware revision 5.0
    bio: create slab <bio-0> at 0
    SCSI subsystem initialized
    usbcore: registered new interface driver usbfs
    usbcore: registered new interface driver hub
    usbcore: registered new device driver usb
    i2c_omap i2c_omap.1: bus 1 rev4.0 at 2600 kHz
    twl4030: PIH (irq 7) chaining IRQs 368..375
    twl4030: power (irq 373) chaining IRQs 376..383
    twl4030: gpio (irq 368) chaining IRQs 384..401
    regulator: VMMC1: 1850 <--> 3150 mV normal standby
    regulator: VDAC: 1800 mV normal standby
    regulator: VAUX2_4030: 2800 mV normal standby
    regulator: VPLL2: 1800 mV normal standby
    regulator: VSIM: 1800 <--> 3000 mV normal standby
    i2c_omap i2c_omap.2: bus 2 rev4.0 at 400 kHz
    i2c_omap i2c_omap.3: bus 3 rev4.0 at 400 kHz
    Switching to clocksource 32k_counter
    musb_hdrc: version 6.0, musb-dma, otg (peripheral+host), debug=0
    musb_hdrc: USB OTG mode controller at fa0ab000 using DMA, IRQ 92
    NET: Registered protocol family 2
    IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
    TCP established hash table entries: 8192 (order: 4, 65536 bytes)
    TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
    TCP: Hash tables configured (established 8192 bind 8192)
    TCP reno registered
    UDP hash table entries: 256 (order: 0, 4096 bytes)
    UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
    NET: Registered protocol family 1
    RPC: Registered udp transport module.
    RPC: Registered tcp transport module.
    RPC: Registered tcp NFSv4.1 backchannel transport module.
    omap-iommu omap-iommu.0: isp registered
    AM37x/DM37x  Linux PSP version 03.00.01.06 (OMAP3EVM)
    NetWinder Floating Point Emulator V0.97 (double precision)
    VFS: Disk quotas dquot_6.5.2
    Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
    JFFS2 version 2.2. (NAND) 漏 2001-2006 Red Hat, Inc.
    msgmni has been set to 345
    alg: No test for stdrng (krng)
    io scheduler noop registered
    io scheduler deadline registered
    io scheduler cfq registered (default)
    OMAP DSS rev 2.0
    OMAP DISPC rev 3.0
    OMAP VENC rev 2
    OMAP DSI rev 1.0
    Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
    serial8250.0: ttyS0 at MMIO 0x4806a000 (irq = 72) is a ST16654
    console [ttyS0] enabled
    serial8250.1: ttyS1 at MMIO 0x4806c000 (irq = 73) is a ST16654
    serial8250.2: ttyS2 at MMIO 0x49020000 (irq = 74) is a ST16654
    brd: module loaded
    loop: module loaded
    omap2-nand driver initializing
    NAND device: Manufacturer ID: 0xad, Chip ID: 0xbc (Hynix NAND 512MiB 1,8V 16-bit)
    Creating 5 MTD partitions on "omap2-nand.0":
    0x000000000000-0x000000080000 : "xloader-nand"
    0x000000080000-0x000000240000 : "uboot-nand"
    0x000000240000-0x000000280000 : "params-nand"
    0x000000280000-0x000000780000 : "linux-nand"
    0x000000780000-0x000020000000 : "jffs2-nand"
    OneNAND driver initializing
    omap2-onenand omap2-onenand: Cannot request GPMC CS
    omap2-onenand: probe of omap2-onenand failed with error -16
    smsc911x: Driver version 2008-10-21.
    smsc911x-mdio: probed
    eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=ffffffff:01, irq=-1)
    net eth0: MAC Address: 00:50:c2:7e:98:da
    usbcore: registered new interface driver cdc_ether
    usbcore: registered new interface driver dm9601
    ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
    ehci-omap ehci-omap.0: OMAP-EHCI Host Controller
    ehci-omap ehci-omap.0: new USB bus registered, assigned bus number 1
    ehci-omap ehci-omap.0: irq 77, io mem 0x48064800
    ehci-omap ehci-omap.0: USB 2.0 started, EHCI 1.00
    usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
    usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    usb usb1: Product: OMAP-EHCI Host Controller
    usb usb1: Manufacturer: Linux 2.6.32 ehci_hcd
    usb usb1: SerialNumber: ehci-omap.0
    hub 1-0:1.0: USB hub found
    hub 1-0:1.0: 3 ports detected
    Initializing USB Mass Storage driver...
    usbcore: registered new interface driver usb-storage
    USB Mass Storage support registered.
    usbcore: registered new interface driver usbtest
    g_ether gadget: using random self ethernet address
    g_ether gadget: using random host ethernet address
    usb0: MAC 32:ed:60:fc:98:b5
    usb0: HOST MAC 06:01:56:c0:7c:2e
    g_ether gadget: Ethernet Gadget, version: Memorial Day 2008
    g_ether gadget: g_ether ready
    musb_hdrc musb_hdrc: MUSB HDRC host driver
    musb_hdrc musb_hdrc: new USB bus registered, assigned bus number 2
    usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
    usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    usb usb2: Product: MUSB HDRC host driver
    usb usb2: Manufacturer: Linux 2.6.32 musb-hcd
    usb usb2: SerialNumber: musb_hdrc
    hub 2-0:1.0: USB hub found
    hub 2-0:1.0: 1 port detected
    mice: PS/2 mouse device common for all mice
    input: TWL4030 Keypad as /devices/platform/i2c_omap.1/i2c-1/1-004a/twl4030_keypad/input/input0
    ads7846 spi1.0: touchscreen, irq 335
    input: ADS7846 Touchscreen as /devices/platform/omap2_mcspi.1/spi1.0/input/input1
    twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0
    twl_rtc twl_rtc: Power up reset detected.
    twl_rtc twl_rtc: Enabling TWL-RTC.
    i2c /dev entries driver
    Linux video capture interface: v2.00
    tvp514x 3-005c: Registered to v4l2 master omap34xxcam!!
    omap-iommu omap-iommu.0: isp: version 1.1
    usbcore: registered new interface driver uvcvideo
    USB Video Class driver (v0.1.0)
    OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec
    usbcore: registered new interface driver usbhid
    usbhid: USB HID core driver
    Advanced Linux Sound Architecture Driver Version 1.0.21.
    usbcore: registered new interface driver snd-usb-audio
    No device for DAI omap-mcbsp-dai-0
    No device for DAI omap-mcbsp-dai-1
    No device for DAI omap-mcbsp-dai-2
    No device for DAI omap-mcbsp-dai-3
    No device for DAI omap-mcbsp-dai-4
    OMAP3 EVM SoC init
    asoc: twl4030 <-> omap-mcbsp-dai-0 mapping ok
    ALSA device list:
      #0: omap3evm (twl4030)
    TCP cubic registered
    NET: Registered protocol family 17
    NET: Registered protocol family 15
    Power Management for TI OMAP3.
    Compensating OPP4 for 63mV Orig nvalue:0xaa9f91 New nvalue:0xaa9083
    Compensating OPP3 for 63mV Orig nvalue:0xaacbb3 New nvalue:0xaab49e
    Compensating OPP2 for 50mV Orig nvalue:0x9a88ed New nvalue:0xaaefd0
    Compensating OPP1 for 50mV Orig nvalue:0x8980de New nvalue:0x99ccb1
    Switched to new clocking rate (Crystal/Core/MPU): 26.0/400/1000 MHz
    IVA2 clocking rate: 800 MHz
    SmartReflex driver initialized
    VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
    twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
    tvp514x 3-005c: tvp5146m2 found at 0xb8 (OMAP I2C adapter)
    omapdss DPI error: display already enabled
    omap_vout omap_vout: 'lcd' Display already enabled
    omapdss DPI error: display already enabled
    omap_vout omap_vout: 'lcd' Display already enabled
    omap_vout omap_vout: Buffer Size = 3686400
    omap_vout omap_vout: : registered and initialized video device 1
    omap_vout omap_vout: Buffer Size = 3686400
    omap_vout omap_vout: : registered and initialized video device 2
    Waiting for root device /dev/mmcblk0p2...
    mmc0: new SDHC card at address e624
    mmcblk0: mmc0:e624 SD08G 7.40 GiB
    mmcblk0: p1 p2 p3
    kjournald starting.  Commit interval 5 seconds
    EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended
    EXT3-fs (mmcblk0p2): using internal journal
    EXT3-fs (mmcblk0p2): recovery complete
    EXT3-fs (mmcblk0p2): mounted filesystem with writeback data mode
    VFS: Mounted root (ext3 filesystem) on device 179:2.
    Freeing init memory: 172K
    INIT: version 2.86 booting
    Please wait: booting...
    Starting udev