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PCIE issue in DM8168EVM board

alvin lu
Prodigy 250 points
Other Parts Discussed in Thread: PMP

Hello,

I found the pcie interface can't work normally now, which can't detect the device(RTL8111C） nic which works well in other board).

SW5-1 (PCIe RST) switch was set to OFF.(near PCIE SLOT)

when power on ,there is nothing output from the serial port.

But when I unplug RTL8111C,then power on,the board works normally.

  • 0
    TI__Guru**** 170625 points

    Hi Alvin,

    Are you using EZSDK 5.05.02.00? Could you provide full log.

    Regards,

    Pavel

  • 0 in reply to Pavel Botev
    Prodigy 250 points

    Thanks for your reply,I'm now using ezsdk_dm816x-evm_5_04_00_11.

    I give B10 a 3.3V power,and then evm8168 start-up, drive the equipment RTL8111C，but the NIC device don't work.

    U-Boot 2010.06 (Apr 29 2012 - 20:35:23)

    DRAM: 2 GiB
    MMC: OMAP SD/MMC: 0
    Using default environment

    Hit any key to stop autoboot: 0
    raise: Signal # 8 caught
    reading u-boot.bin

    186280 bytes read
    ## Starting application at 0x80800000 ...


    U-Boot 2010.06 (Apr 17 2013 - 19:56:46)

    TI8168-GP rev 2.1

    ARM clk: 987MHz
    DDR clk: 796MHz

    I2C: ready
    DRAM: 2 GiB
    NAND: HW ECC Hamming Code selected
    256 MiB
    .:;rrr;;.
    ,5#@@@@#####@@@@@@#2,
    ,A@@@hi;;;r5;;;;r;rrSG@@@A,
    r@@#i;:;s222hG;rrsrrrrrr;ri#@@r
    :@@hr:r;SG3ssrr2r;rrsrsrsrsrr;rh@@:
    B@H;;rr;3Hs;rrr;sr;;rrsrsrsrsrsr;;H@B
    @@s:rrs;5#;;rrrr;r#@H:;;rrsrsrsrsrr:s@@
    @@;;srs&X#9;r;r;;,2@@@rrr:;;rrsrsrsrr;;@@
    @@;;rrsrrs@MB#@@@@@###@@@@@@#rsrsrsrsrr;;@@
    G@r;rrsrsr;#X;SX25Ss#@@#M@#9H9rrsrsrsrsrs;r@G
    @9:srsrsrs;2@;:;;:.X@@@@@H::;rrsrsrsrsrsrr:3@
    X@;rrsrsrsrr;XAi;;:&@@#@Bs:rrsrsrsrsrsrsrsrr;@X
    @#;rsrsrsrsrr;r2ir@@@###::rrsrsrsrsrsrsrsrsr:@@
    @A:rrsrsrsrr;:2@29@@M@@@;:;rrrrsrsrsrsrsrsrs;H@
    @&;rsrsrsrr;A@@@@@@###@@@s::;:;;rrsrsrsrsrsr;G@
    @#:rrsrsrsr;G@5Hr25@@@#@@@#9XG9s:rrrrsrsrsrs:#@
    M@;rsrsrsrs;r@&#;::S@@@@@@@M@@@@Grr:;rsrsrsr;@#
    :@s;rsrsrsrr:M#Msrr;;&#@@@@@@@@@@H@@5;rsrsr;s@,
    @@:rrsrsrsr;S@rrrsr;:;r3MH@@#@M5,S@@irrsrr:@@
    @A:rrsrsrsrrrrrsrsrrr;::;@##@r:;rH@h;srr:H@
    ;@9:rrsrsrsrrrsrsrsrsr;,S@Hi@i:;s;MX;rr:h@;
    r@B:rrrrsrsrsrsrsrr;;sA@#i,i@h;r;S5;r:H@r
    ,@@r;rrrsrsrsrsrr;2BM3r:;r:G@:rrr;;r@@,

    MMC: OMAP SD/MMC: 0
    Net: Detected MACID:50:56:63:a8:39:84
    Ethernet PHY: GENERIC @ 0x01
    DaVinci EMAC
    *****made by luhao ****the soft engineer of hangtianyinshan *****you can look for help by visit my blog and the website is'http://blog.csdn.net/luhao806/article/details/7338465 ****you must hit any key within three seconds******and when boot the filesystem ,some error information will appear ,don't worry,linux system will start for a minute******in anyway ,tks for wenting's DM8168****the module about vpss have some problems,you can look for help by visit ti's wiki***********happy everyday*******: 0
    raise: Signal # 8 caught
    reading boot.scr

    331 bytes read
    Running bootscript from MMC/SD to set the ENV...
    ## Executing script at 80900000
    reading ti_logo.bmp

    151674 bytes read
    Unknown command 'bmp' - try 'help'
    reading uImage

    2865596 bytes read
    ## Booting kernel from Legacy Image at 80009000 ...
    Image Name: Linux-2.6.37
    Image Type: ARM Linux Kernel Image (uncompressed)
    Data Size: 2865532 Bytes = 2.7 MiB
    Load Address: 80008000
    Entry Point: 80008000
    Verifying Checksum ... OK
    Loading Kernel Image ... OK
    OK

    Starting kernel ...

    Uncompressing Linux... done, booting the kernel.
    Linux version 2.6.37 (root@ubuntu) (gcc version 4.3.3 (Sourcery G++ Lite 2009q1-203) ) #31 Wed May 8 13:11:37 CST 2013
    CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7f
    CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache
    Machine: ti8168evm
    reserved size = 52428800 at 0x0
    FB: Reserving 52428800 bytes SDRAM for VRAM
    Memory policy: ECC disabled, Data cache writeback
    OMAP chip is TI8168 2.0
    Built 1 zonelists in Zone order, mobility grouping on. Total pages: 79656
    Kernel command line: console=ttyO2,115200n8 rootwait root=/dev/sda1 rw mem=364M@0x80000000 324M@0x9F900000 notifyk.vpssm3_sva=0xBF900000 ip=off noinitrd
    PID hash table entries: 2048 (order: 1, 8192 bytes)
    Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
    Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
    Memory: 314MB = 314MB total
    Memory: 312068k/312068k available, 60668k reserved, 0K highmem
    Virtual kernel memory layout:
    vector : 0xffff0000 - 0xffff1000 ( 4 kB)
    fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
    DMA : 0xffc00000 - 0xffe00000 ( 2 MB)
    vmalloc : 0xd7000000 - 0xf8000000 ( 528 MB)
    lowmem : 0xc0000000 - 0xd6c00000 ( 364 MB)
    pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
    modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
    .init : 0xc0008000 - 0xc003d000 ( 212 kB)
    .text : 0xc003d000 - 0xc0571000 (5328 kB)
    .data : 0xc0572000 - 0xc05be800 ( 306 kB)
    SLUB: Genslabs=11, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
    NR_IRQS:375
    IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
    Total of 128 interrupts on 1 active controller
    GPMC revision 6.0
    Trying to install interrupt handler for IRQ368
    Trying to install interrupt handler for IRQ369
    Trying to install interrupt handler for IRQ370
    Trying to install interrupt handler for IRQ371
    Trying to install interrupt handler for IRQ372
    Trying to install interrupt handler for IRQ373
    Trying to install interrupt handler for IRQ374
    Trying to install type control for IRQ375
    Trying to set irq flags for IRQ375
    OMAP clockevent source: GPTIMER1 at 27000000 Hz
    Console: colour dummy device 80x30
    Calibrating delay loop... 986.31 BogoMIPS (lpj=4931584)
    pid_max: default: 32768 minimum: 301
    Security Framework initialized
    Mount-cache hash table entries: 512
    CPU: Testing write buffer coherency: ok
    devtmpfs: initialized
    omap_voltage_early_init: voltage driver support not added
    regulator: core version 0.5
    regulator: dummy:
    NET: Registered protocol family 16
    omap_voltage_domain_lookup: Voltage driver init not yet happened.Faulting!
    omap_voltage_add_dev: VDD specified does not exist!
    OMAP GPIO hardware version 0.1
    OMAP GPIO hardware version 0.1
    omap_mux_init: Add partition: #1: core, flags: 0
    NOR: Can't request GPMC CS
    registered ti816x_gpio_vr device
    registered ti816x_sr device
    clk get on i2c3 fck failed
    _omap_mux_get_by_name: Could not find signal dcan0_tx.dcan0_tx
    _omap_mux_get_by_name: Could not find signal dcan0_rx.dcan0_rx
    pm_dbg_init: only OMAP3 supported
    registered ti81xx_vpss device
    registered ti81xx_vidout device
    registered ti81xx on-chip HDMI device
    registered ti81xx_fb device
    registered ti81xx_vin device
    ti81xx_pcie: Invoking PCI BIOS...
    ti81xx_pcie: Setting up Host Controller...
    ti81xx_pcie: Register base mapped @0xd7020000
    ti81xx_pcie: MSI info not available, disabled
    ti81xx_pcie: Starting PCI scan...
    PCI: bus0: Fast back to back transfers disabled
    PCI: bus1: Fast back to back transfers disabled
    pci 0000:00:00.0: BAR 8: assigned [mem 0x20000000-0x200fffff]
    pci 0000:00:00.0: BAR 9: assigned [mem 0x20100000-0x201fffff pref]
    pci 0000:00:00.0: BAR 7: can't assign io (size 0x1000)
    pci 0000:01:00.0: BAR 6: assigned [mem 0x20100000-0x2011ffff pref]
    pci 0000:01:00.0: BAR 4: assigned [mem 0x20120000-0x2012ffff 64bit pref]
    pci 0000:01:00.0: BAR 4: set to [mem 0x20120000-0x2012ffff 64bit pref] (PCI address [0x20120000-0x2012ffff])
    pci 0000:01:00.0: BAR 2: assigned [mem 0x20000000-0x20000fff 64bit]
    pci 0000:01:00.0: BAR 2: set to [mem 0x20000000-0x20000fff 64bit] (PCI address [0x20000000-0x20000fff])
    pci 0000:01:00.0: BAR 0: can't assign io (size 0x100)
    pci 0000:00:00.0: PCI bridge to [bus 01-01]
    pci 0000:00:00.0: bridge window [io disabled]
    pci 0000:00:00.0: bridge window [mem 0x20000000-0x200fffff]
    pci 0000:00:00.0: bridge window [mem 0x20100000-0x201fffff pref]
    PCI: enabling device 0000:00:00.0 (0140 -> 0143)
    bio: create slab <bio-0> at 0
    regulator: VFB: 800 <--> 1025 mV at 1010 mV
    vgaarb: loaded
    SCSI subsystem initialized
    usbcore: registered new interface driver usbfs
    usbcore: registered new interface driver hub
    usbcore: registered new device driver usb
    USBSS revision 4ea20809
    registerd cppi-dma Intr @ IRQ 17
    Cppi41 Init Done
    Advanced Linux Sound Architecture Driver Version 1.0.23.
    Switching to clocksource gp timer
    musb-hdrc: version 6.0, host, debug=0
    musb-hdrc musb-hdrc.0: dma type: dma-cppi41
    MUSB controller-0 revision 4ea20800
    musb-hdrc musb-hdrc.0: MUSB HDRC host driver
    musb-hdrc musb-hdrc.0: new USB bus registered, assigned bus number 1
    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: MUSB HDRC host driver
    usb usb1: Manufacturer: Linux 2.6.37 musb-hcd
    usb usb1: SerialNumber: musb-hdrc.0
    hub 1-0:1.0: USB hub found
    hub 1-0:1.0: 1 port detected
    musb-hdrc musb-hdrc.0: USB Host mode controller at d701e000 using DMA, IRQ 18
    musb-hdrc musb-hdrc.1: dma type: dma-cppi41
    MUSB controller-1 revision 4ea20800
    musb-hdrc musb-hdrc.1: MUSB HDRC host driver
    musb-hdrc musb-hdrc.1: 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 2.6.37 musb-hcd
    usb usb2: SerialNumber: musb-hdrc.1
    hub 2-0:1.0: USB hub found
    hub 2-0:1.0: 1 port detected
    musb-hdrc musb-hdrc.1: USB Host mode controller at d7026800 using DMA, IRQ 19
    NET: Registered protocol family 2
    IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
    TCP established hash table entries: 16384 (order: 5, 131072 bytes)
    TCP bind hash table entries: 16384 (order: 4, 65536 bytes)
    TCP: Hash tables configured (established 16384 bind 16384)
    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.
    NetWinder Floating Point Emulator V0.97 (double precision)
    PMU: registered new PMU device of type 0
    omap-iommu omap-iommu.0: ducati registered
    omap-iommu omap-iommu.1: sys registered
    JFFS2 version 2.2. (NAND) 漏 2001-2006 Red Hat, Inc.
    msgmni has been set to 609
    io scheduler noop registered
    io scheduler deadline registered
    io scheduler cfq registered (default)
    ti81xx_pcie_ep: No TI81xx PCIe EP [0xb800] found
    ti81xx_pcie_ep: No TI81xx PCIe EP [0xb801] found
    ti81xx_pcie_ep: No TI81xx PCIe EP found.
    Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
    omap_uart.0: ttyO0 at MMIO 0x48020000 (irq = 72) is a OMAP UART0
    omap_uart.1: ttyO1 at MMIO 0x48022000 (irq = 73) is a OMAP UART1
    omap_uart.2: ttyO2 at MMIO 0x48024000 (irq = 74) is a OMAP UART2
    console [ttyO2] enabled
    brd: module loaded
    loop: module loaded
    ahci ahci.0: forcing PORTS_IMPL to 0x3
    ahci ahci.0: AHCI 0001.0100 32 slots 2 ports 3 Gbps 0x3 impl platform mode
    ahci ahci.0: flags: ncq sntf pm led clo only pmp pio slum part ccc
    scsi0 : ahci_platform
    scsi1 : ahci_platform
    ata1: SATA max UDMA/133 irq_stat 0x00400040, connection status changed irq 16
    ata2: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a150fff] port 0x180 irq 16
    m25p80 spi1.0: found w25q32, expected m25p80
    m25p80 spi1.0: w25q32 (4096 Kbytes)
    Creating 4 MTD partitions on "spi_flash":
    0x000000000000-0x000000040000 : "U-Boot"
    0x000000040000-0x000000042000 : "U-Boot Env"
    0x000000042000-0x0000002c2000 : "Kernel"
    0x0000002c2000-0x000000400000 : "File System"
    omap2-nand driver initializing
    ONFI flash detected
    NAND device: Manufacturer ID: 0x2c, Chip ID: 0xca (Micron )
    Creating 5 MTD partitions on "omap2-nand.0":
    0x000000000000-0x000000260000 : "U-Boot"
    0x000000260000-0x000000280000 : "U-Boot Env"
    0x000000280000-0x0000006c0000 : "Kernel"
    0x0000006c0000-0x00000cee0000 : "File System"
    0x00000cee0000-0x000010000000 : "Reserved"
    davinci_mdio davinci_mdio.0: davinci mdio revision 1.6
    davinci_mdio davinci_mdio.0: detected phy mask fffffff9
    davinci_mdio.0: probed
    davinci_mdio davinci_mdio.0: phy[1]: device 0:01, driver unknown
    davinci_mdio davinci_mdio.0: phy[2]: device 0:02, driver unknown
    r8168 Gigabit Ethernet driver 8.019.00 loaded
    PCI: enabling device 0000:01:00.0 (0140 -> 0142)
    r8168 0000:01:00.0: no MSI. Back to INTx.
    eth%d: RTL8168B/8111B at 0xd708a000, 00:e0:4c:a2:06:a1, IRQ 48
    r8168: This product is covered by one or more of the following patents: US5,307,459, US5,434,872, US5,732,094, US6,570,884, US6,115,776, and US6,327,625.
    r8168 Copyright (C) 2010 Realtek NIC software team <nicfae@realtek.com>
    This program comes with ABSOLUTELY NO WARRANTY; for details, please see <http://www.gnu.org/licenses/>.
    This is free software, and you are welcome to redistribute it under certain conditions; see <http://www.gnu.org/licenses/>.
    e1000e: Intel(R) PRO/1000 Network Driver - 1.2.7-k2
    e1000e: Copyright (c) 1999 - 2010 Intel Corporation.
    Intel(R) Gigabit Ethernet Network Driver - version 2.1.0-k2
    Copyright (c) 2007-2009 Intel Corporation.
    usbcore: registered new interface driver cdc_ether
    usbcore: registered new interface driver smsc95xx
    ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
    ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
    uhci_hcd: USB Universal Host Controller Interface driver
    Initializing USB Mass Storage driver...
    usbcore: registered new interface driver usb-storage
    USB Mass Storage support registered.
    mice: PS/2 mouse device common for all mice
    ata2: SATA link down (SStatus 0 SControl 300)
    usb 1-1: new full speed USB device using musb-hdrc and address 2
    omap_rtc omap_rtc: rtc core: registered omap_rtc as rtc0
    i2c /dev entries driver
    Linux video capture interface: v2.00
    usbcore: registered new interface driver uvcvideo
    USB Video Class driver (v1.0.0)
    OMAP Watchdog Timer Rev 0x00: initial timeout 60 sec
    usbcore: registered new interface driver usbhid
    usbhid: USB HID core driver
    notify_init : notify drivercreated for remote proc id 2 at physical Address 0xbf900000
    usbcore: registered new interface driver snd-usb-audio
    ALSA device list:
    No soundcards found.
    TCP cubic registered
    NET: Registered protocol family 17
    VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
    omap_voltage_late_init: Voltage driver support not added
    Power Management for TI81XX.
    smartreflex smartreflex: Driver initialized
    omap_rtc omap_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
    usb 1-1: New USB device found, idVendor=05e3, idProduct=0606
    usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
    usb 1-1: Product: USB Hub 2.0
    usb 1-1: Manufacturer: ALCOR
    mmc0: new high speed SD card at address cffe
    hub 1-1:1.0: USB hub found
    mmcblk0: mmc0:cffe SD02G 1.83 GiB
    hub 1-1:1.0: 4 ports detected
    mmcblk0: p1 p2 p3
    usb 1-1.2: new low speed USB device using musb-hdrc and address 3
    usb 1-1.2: New USB device found, idVendor=0425, idProduct=0001
    usb 1-1.2: New USB device strings: Mfr=0, Product=1, SerialNumber=0
    usb 1-1.2: Product: USB OPTICAL MOUSE
    input: USB OPTICAL MOUSE as /devices/platform/omap/ti81xx-usbss/musb-hdrc.0/usb1/1-1/1-1.2/1-1.2:1.0/input/input0
    generic-usb 0003:0425:0001.0001: input: USB HID v1.11 Mouse [ USB OPTICAL MOUSE] on usb-musb-hdrc.0-1.2/input0
    ata1: link is slow to respond, please be patient (ready=0)
    ata1: softreset failed (device not ready)
    ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
    ata1.00: ATA-8: Hitachi HTS545032B9A300, PB3OC64G, max UDMA/133
    ata1.00: 625142448 sectors, multi 0: LBA48 NCQ (depth 31/32)
    ata1.00: configured for UDMA/133
    scsi 0:0:0:0: Direct-Access ATA Hitachi HTS54503 PB3O PQ: 0 ANSI: 5
    sd 0:0:0:0: Attached scsi generic sg0 type 0
    sd 0:0:0:0: [sda] 625142448 512-byte logical blocks: (320 GB/298 GiB)
    sd 0:0:0:0: [sda] Write Protect is off
    sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
    sda: sda1 sda2 sda3
    sd 0:0:0:0: [sda] Attached SCSI disk
    EXT3-fs: barriers not enabled
    kjournald starting. Commit interval 5 seconds
    EXT3-fs (sda1): warning: maximal mount count reached, running e2fsck is recommended
    EXT3-fs (sda1): using internal journal
    EXT3-fs (sda1): mounted filesystem with writeback data mode
    VFS: Mounted root (ext3 filesystem) on device 8:1.
    devtmpfs: mounted
    Freeing init memory: 212K
    INIT: version 2.86 booting
    INIT: /etc/inittab[42]: id field too long (max 4 characters)
    INIT: /etc/inittab[43]: id field too long (max 4 characters)
    Error opening /dev/fb0: No such file or directory
    Please wait: booting...
    Starting udev
    udevd (90): /proc/90/oom_adj is deprecated, please use /proc/90/oom_score_adj instead.
    udev: starting version 141
    Remounting root file system...
    Caching udev devnodes
    Populating dev cacheminix: disagrees about version of symbol module_layout
    modprobe: FATAL: Error inserting minix (/lib/modules/2.6.37/kernel/fs/minix/minix.ko): Invalid module format

    mv: cannot rename '/tmp/devices': No such file or directory
    minix: disagrees about version of symbol module_layout
    modprobe: FATAL: Error inserting minix (/lib/modFAT: bogus number of reserved sectors
    ules/2.6.37/kernVFS: Can't find a valid FAT filesystem on dev mmcblk0.
    el/fs/minix/minix.ko): Invalid module format
    EXT3-fs (mmcblk0):
    error: can't find ext3 filesystem on dev mmcblk0.
    EXT2-fs (mmcblk0): error: can't find an ext2 filesystem on dev mmcblk0.
    FAT: bogus number of reserved sectors
    VFS: Can't find a valid FAT filesystem on dev mmcblk0.
    ISOFS: Unable to identify CD-ROM format.
    NET: Registered protocol family 10
    EXT3-fs: barriers not enabled
    kjournald starting. Commit interval 5 seconds
    EXT3-fs (sda2): warning: maximal mount count reached, running e2fsck is recommended
    EXT3-fs (sda2): using internal journal
    EXT3-fs (sda2): mounted filesystem with writeback data mode
    EXT3-fs: barriers not enabled
    kjournald starting. Commit interval 5 seconds
    EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended
    EXT3-fs: barriers not enabled
    kjournald starting. Commit interval 5 seconds
    EXT3-fs (sda3): warning: maximal mount count reached, running e2fsck is recommended
    EXT3-fs (sda3): using internal journal
    EXT3-fs (sda3): mounted filesystem with writeback data mode
    ALSA: Restoring mixer settings...
    EXT3-fs (mmcblk0p2): using internal journal
    EXT3-fs (mmcblk0p2): mounted filesystem with writeback data mode
    Configuring network interfaces... /usr/sbin/alsactl: load_state:1625: No soundcards found...
    r8168: eth0: link down
    ADDRCONF(NETDEV_UP): eth0: link is not ready
    eth0 no wireless extensions.

    udhcpc (v1.13.2) started
    Sending discover...
    r8168: eth0: link up
    ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
    r8168: eth0: link up
    Sending discover...
    Sending discover...
    No lease, forking to background
    done.
    Setting up IP spoofing protection: rp_filter.
    Sat Apr 27 02:20:00 CST 2013
    INIT: Entering runlevel: 5
    Starting system message bus: dbus.
    Starting Hardware abstraction layer hald
    net eth1: DaVinci EMAC: ioctl not supported
    net eth2: DaVinci EMAC: ioctl not supported
    Starting Dropbear SSH server: dropbear.
    Starting telnet daemon.
    Starting network benchmark server: netserver.
    Starting syslogd/klogd: done
    Starting thttpd.
    /etc/rc5.d/S20thttpd: line 47: ./load.sh: not found
    Starting Lighttpd Web Server: lighttpd.
    2013-04-27 02:20:01: (log.c.166) server started
    ***************************************************************
    ***************************************************************
    NOTICE: This file system contains the followin GPLv3 packages:
    binutils-dev
    binutils-symlinks
    binutils
    gdbserver

    If you do not wish to distribute GPLv3 components please remove
    the ?
    _____ _____ _ _
    | _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_
    | | _| .'| . | . | | __| _| . | | | -_| _| _|
    |__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|
    |___| |___|

    Arago Project http://arago-project.org luhao ttyO2

    Arago 2011.09 luhao ttyO2

    luhao login: root
    root@luhao:~# ifconfig
    eth0 Link encap:Ethernet HWaddr 00:E0:4C:A2:06:A1
    inet6 addr: fe80::2e0:4cff:fea2:6a1/64 Scope:Link
    UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
    RX packets:1 errors:0 dropped:0 overruns:0 frame:0
    TX packets:1 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:1000
    RX bytes:60 (60.0 B) TX bytes:90 (90.0 B)
    Interrupt:48 Base address:0xa000

    lo Link encap:Local Loopback
    inet addr:127.0.0.1 Mask:255.0.0.0
    inet6 addr: ::1/128 Scope:Host
    UP LOOPBACK RUNNING MTU:16436 Metric:1
    RX packets:0 errors:0 dropped:0 overruns:0 frame:0
    TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:0
    RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

    root@luhao:~# lspci -kv -s 01:00
    01:00.0 Class 0200: Device 10ec:8168 (rev 02)
    Subsystem: Device 10ec:8168
    Flags: bus master, fast devsel, latency 0, IRQ 48
    I/O ports at <unassigned> [disabled]
    Memory at 20000000 (64-bit, non-prefetchable) [size=4K]
    Memory at 20120000 (64-bit, prefetchable) [size=64K]
    [virtual] Expansion ROM at 20100000 [disabled] [size=128K]
    Capabilities: [40] Power Management version 3
    Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+
    Capabilities: [70] Express Endpoint, MSI 01
    Capabilities: [b0] MSI-X: Enable- Count=2 Masked-
    Capabilities: [d0] Vital Product Data
    Capabilities: [100] Advanced Error Reporting
    Capabilities: [140] Virtual Channel <?>
    Capabilities: [160] Device Serial Number a1-06-00-00-68-4c-e0-00
    Kernel driver in use: r8168

    root@luhao:~# ifconfig eth0 192.168.1.18
    root@luhao:~# ping 192.168.1.59
    PING 192.168.1.59 (192.168.1.59): 56 data bytes

  • 0 in reply to alvin lu
    TI__Guru**** 170625 points

    Hi Alvin,

    Are you trying to boot from PCIe, or you need to boot from MMC/SD card only? Are you using the DM816x PCIe as Root Complex (RC) or End Point (EP)?

    Can you try with our latest EZSDK 5.05.02.00, it might solve your issue, as we have many bug fixed and improvements in this EZSDK version.

    Also, we have some info in the thread below, that might be in help:

    http://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/717/t/203007.aspx

    http://processors.wiki.ti.com/index.php/Enabling_Multiple_Ethernet_Ports_on_TI81xx_Devices_for_Substation_Automation_Applications

    http://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/717/t/106374.aspx

    Regards,

    Pavel

  • 0 in reply to Pavel Botev
    Prodigy 250 points

    Hi Pavel

    I just need to boot from MMC/SD card only and I use the DM8168 PCIE as End Point.

    I can't ping pc from EVMDM8168 through RTL8111C.

    Today,I will try BCM5751 on DM8168.This  is official recommendation.

    http://processors.wiki.ti.com/index.php/DM81xx_AM38xx_PCI_Express_Root_Complex_Driver_User_Guide#Loading_the_EP_Driver

    If it doesn't work,I will try  EZSDK 5.05.02.00.

    Thanks.

  • 0 in reply to alvin lu
    Prodigy 250 points

    Hi Pavel

    I've tried BCM5751 and EZSDK 5.05.02.00 .but it always can't work..

    http://processors.wiki.ti.com/index.php/DM81xx_AM38xx_PCI_Express_Root_Complex_Driver_User_Guide#Taking_care_of_PERSTn

    and paged my log 

    ## Booting kernel from Legacy Image at 80009000 ...
    Image Name: Linux-2.6.37
    Image Type: ARM Linux Kernel Image (uncompressed)
    Data Size: 2866648 Bytes = 2.7 MiB
    Load Address: 80008000
    Entry Point: 80008000
    Verifying Checksum ... OK
    Loading Kernel Image ... OK
    OK

    Starting kernel ...

    Uncompressing Linux... done, booting the kernel.
    Linux version 2.6.37 (root@ubuntu) (gcc version 4.3.3 (Sourcery G++ Lite 2009q1-203) ) #11 Fri May 10 09:12:12 CST 2013
    CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7f
    CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache
    Machine: ti8168evm
    reserved size = 52428800 at 0x0
    FB: Reserving 52428800 bytes SDRAM for VRAM
    Memory policy: ECC disabled, Data cache writeback
    OMAP chip is TI8168 2.0
    Built 1 zonelists in Zone order, mobility grouping on. Total pages: 79656
    Kernel command line: console=ttyO2,115200n8 rootwait root=/dev/sdb4 rw mem=364M@0x80000000 324M@0x9F900000 notifyk.vpssm3_sva=0xBF900000 ip=off noinitrd
    PID hash table entries: 2048 (order: 1, 8192 bytes)
    Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
    Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
    Memory: 314MB = 314MB total
    Memory: 312020k/312020k available, 60716k reserved, 0K highmem
    Virtual kernel memory layout:
    vector : 0xffff0000 - 0xffff1000 ( 4 kB)
    fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
    DMA : 0xffc00000 - 0xffe00000 ( 2 MB)
    vmalloc : 0xd7000000 - 0xf8000000 ( 528 MB)
    lowmem : 0xc0000000 - 0xd6c00000 ( 364 MB)
    pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
    modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
    .init : 0xc0008000 - 0xc003d000 ( 212 kB)
    .text : 0xc003d000 - 0xc057d000 (5376 kB)
    .data : 0xc057e000 - 0xc05ca8c0 ( 307 kB)
    SLUB: Genslabs=11, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
    NR_IRQS:407
    IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
    Total of 128 interrupts on 1 active controller
    GPMC revision 6.0
    Trying to install interrupt handler for IRQ400
    Trying to install interrupt handler for IRQ401
    Trying to install interrupt handler for IRQ402
    Trying to install interrupt handler for IRQ403
    Trying to install interrupt handler for IRQ404
    Trying to install interrupt handler for IRQ405
    Trying to install interrupt handler for IRQ406
    Trying to install type control for IRQ407
    Trying to set irq flags for IRQ407
    OMAP clockevent source: GPTIMER1 at 27000000 Hz
    Console: colour dummy device 80x30
    Calibrating delay loop... 986.31 BogoMIPS (lpj=4931584)
    pid_max: default: 32768 minimum: 301
    Security Framework initialized
    Mount-cache hash table entries: 512
    CPU: Testing write buffer coherency: ok
    devtmpfs: initialized
    omap_voltage_early_init: voltage driver support not added
    regulator: core version 0.5
    regulator: dummy:
    NET: Registered protocol family 16
    omap_voltage_domain_lookup: Voltage driver init not yet happened.Faulting!
    omap_voltage_add_dev: VDD specified does not exist!
    OMAP GPIO hardware version 0.1
    OMAP GPIO hardware version 0.1
    omap_mux_init: Add partition: #1: core, flags: 0
    _omap_mux_get_by_name: Could not find signal i2c2_scl.i2c2_scl
    _omap_mux_get_by_name: Could not find signal i2c2_sda.i2c2_sda
    NOR: Can't request GPMC CS
    registered ti816x_gpio_vr device
    registered ti816x_sr device
    clk get on i2c3 fck failed
    _omap_mux_get_by_name: Could not find signal dcan0_tx.dcan0_tx
    _omap_mux_get_by_name: Could not find signal dcan0_rx.dcan0_rx
    pm_dbg_init: only OMAP3 supported
    registered ti81xx_vpss device
    registered ti81xx_vidout device
    registered ti81xx on-chip HDMI device
    registered ti81xx_fb device
    registered ti81xx_vin device
    ti81xx_pcie: Invoking PCI BIOS...
    ti81xx_pcie: Setting up Host Controller...
    ti81xx_pcie: Register base mapped @0xd7020000
    ti81xx_pcie: Starting PCI scan...
    PCI: bus0: Fast back to back transfers disabled
    PCI: bus1: Fast back to back transfers disabled
    pci 0000:00:00.0: BAR 8: assigned [mem 0x20000000-0x200fffff]
    pci 0000:00:00.0: BAR 9: assigned [mem 0x20100000-0x201fffff pref]
    pci 0000:01:00.0: BAR 0: assigned [mem 0x20000000-0x2000ffff 64bit]
    pci 0000:01:00.0: BAR 0: set to [mem 0x20000000-0x2000ffff 64bit] (PCI address [0x20000000-0x2000ffff])
    pci 0000:01:00.0: BAR 6: assigned [mem 0x20100000-0x2010ffff pref]
    pci 0000:00:00.0: PCI bridge to [bus 01-01]
    pci 0000:00:00.0: bridge window [io disabled]
    pci 0000:00:00.0: bridge window [mem 0x20000000-0x200fffff]
    pci 0000:00:00.0: bridge window [mem 0x20100000-0x201fffff pref]
    PCI: enabling device 0000:00:00.0 (0140 -> 0143)
    bio: create slab <bio-0> at 0
    regulator: VFB: 800 <--> 1025 mV at 1010 mV
    vgaarb: loaded
    SCSI subsystem initialized
    usbcore: registered new interface driver usbfs
    usbcore: registered new interface driver hub
    usbcore: registered new device driver usb
    USBSS revision 4ea20809
    registerd cppi-dma Intr @ IRQ 17
    Cppi41 Init Done
    omap_i2c omap_i2c.1: bus 1 rev4.0 at 100 kHz
    omap_i2c omap_i2c.2: bus 2 rev4.0 at 100 kHz
    Advanced Linux Sound Architecture Driver Version 1.0.23.
    Switching to clocksource gp timer
    musb-hdrc: version 6.0, host, debug=0
    musb-hdrc musb-hdrc.0: dma type: dma-cppi41
    MUSB controller-0 revision 4ea20800
    musb-hdrc musb-hdrc.0: MUSB HDRC host driver
    musb-hdrc musb-hdrc.0: new USB bus registered, assigned bus number 1
    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: MUSB HDRC host driver
    usb usb1: Manufacturer: Linux 2.6.37 musb-hcd
    usb usb1: SerialNumber: musb-hdrc.0
    hub 1-0:1.0: USB hub found
    hub 1-0:1.0: 1 port detected
    musb-hdrc musb-hdrc.0: USB Host mode controller at d701e000 using DMA, IRQ 18
    musb-hdrc musb-hdrc.1: dma type: dma-cppi41
    MUSB controller-1 revision 4ea20800
    musb-hdrc musb-hdrc.1: MUSB HDRC host driver
    musb-hdrc musb-hdrc.1: 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 2.6.37 musb-hcd
    usb usb2: SerialNumber: musb-hdrc.1
    hub 2-0:1.0: USB hub found
    hub 2-0:1.0: 1 port detected
    musb-hdrc musb-hdrc.1: USB Host mode controller at d7026800 using DMA, IRQ 19
    NET: Registered protocol family 2
    IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
    TCP established hash table entries: 16384 (order: 5, 131072 bytes)
    TCP bind hash table entries: 16384 (order: 4, 65536 bytes)
    TCP: Hash tables configured (established 16384 bind 16384)
    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.
    NetWinder Floating Point Emulator V0.97 (double precision)
    PMU: registered new PMU device of type 0
    omap-iommu omap-iommu.0: ducati registered
    omap-iommu omap-iommu.1: sys registered
    JFFS2 version 2.2. (NAND) 漏 2001-2006 Red Hat, Inc.
    msgmni has been set to 609
    io scheduler noop registered
    io scheduler deadline registered
    io scheduler cfq registered (default)
    Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
    omap_uart.0: ttyO0 at MMIO 0x48020000 (irq = 72) is a OMAP UART0
    omap_uart.1: ttyO1 at MMIO 0x48022000 (irq = 73) is a OMAP UART1
    omap_uart.2: ttyO2 at MMIO 0x48024000 (irq = 74) is a OMAP UART2
    console [ttyO2] enabled
    brd: module loaded
    loop: module loaded
    ahci ahci.0: forcing PORTS_IMPL to 0x3
    ahci ahci.0: AHCI 0001.0100 32 slots 2 ports 3 Gbps 0x3 impl platform mode
    ahci ahci.0: flags: ncq sntf pm led clo only pmp pio slum part ccc
    scsi0 : ahci_platform
    scsi1 : ahci_platform
    ata1: SATA max UDMA/133 irq_stat 0x00400040, connection status changed irq 16
    ata2: SATA max UDMA/133 irq_stat 0x00400040, connection status changed irq 16
    m25p80 spi1.0: found w25q32, expected m25p80
    m25p80 spi1.0: w25q32 (4096 Kbytes)
    Creating 4 MTD partitions on "spi_flash":
    0x000000000000-0x000000040000 : "U-Boot"
    0x000000040000-0x000000042000 : "U-Boot Env"
    0x000000042000-0x0000002c2000 : "Kernel"
    0x0000002c2000-0x000000400000 : "File System"
    omap2-nand driver initializing
    NAND device: Manufacturer ID: 0x2c, Chip ID: 0xca (Micron )
    Creating 5 MTD partitions on "omap2-nand.0":
    0x000000000000-0x000000260000 : "U-Boot"
    0x000000260000-0x000000280000 : "U-Boot Env"
    0x000000280000-0x0000006c0000 : "Kernel"
    0x0000006c0000-0x00000cee0000 : "File System"
    0x00000cee0000-0x000010000000 : "Reserved"
    davinci_mdio davinci_mdio.0: davinci mdio revision 1.6
    davinci_mdio davinci_mdio.0: detected phy mask fffffff9
    davinci_mdio.0: probed
    davinci_mdio davinci_mdio.0: phy[1]: device 0:01, driver unknown
    davinci_mdio davinci_mdio.0: phy[2]: device 0:02, driver unknown
    e1000e: Intel(R) PRO/1000 Network Driver - 1.2.7-k2
    e1000e: Copyright (c) 1999 - 2010 Intel Corporation.
    tg3.c:v3.115 (October 14, 2010)
    PCI: enabling device 0000:01:00.0 (0140 -> 0142)
    usb 1-1: new full speed USB device using musb-hdrc and address 2
    tg3 0000:01:00.0: eth0: Tigon3 [partno(BCM95751A519) rev 4101] (PCI Express) MAC address 00:10:18:24:41:ac
    tg3 0000:01:00.0: eth0: attached PHY is 5750 (10/100/1000Base-T Ethernet) (WireSpeed[1])
    tg3 0000:01:00.0: eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1]
    tg3 0000:01:00.0: eth0: dma_rwctrl[76180000] dma_mask[64-bit]
    usbcore: registered new interface driver cdc_ether
    usbcore: registered new interface driver smsc95xx
    ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
    ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
    uhci_hcd: USB Universal Host Controller Interface driver
    Initializing USB Mass Storage driver...
    usbcore: registered new interface driver usb-storage
    USB Mass Storage support registered.
    mice: PS/2 mouse device common for all mice
    omap_rtc omap_rtc: rtc core: registered omap_rtc as rtc0
    i2c /dev entries driver
    Linux video capture interface: v2.00
    usbcore: registered new interface driver uvcvideo
    USB Video Class driver (v1.0.0)
    OMAP Watchdog Timer Rev 0x00: initial timeout 60 sec
    usbcore: registered new interface driver usbhid
    usbhid: USB HID core driver
    notify_init : notify drivercreated for remote proc id 2 at physical Address 0xbf900000
    usbcore: registered new interface driver snd-usb-audio
    asoc: tlv320aic3x-hifi <-> davinci-mcasp.2 mapping ok
    ALSA device list:
    #0: TI81XX EVM
    TCP cubic registered
    NET: Registered protocol family 17
    VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
    omap_voltage_late_init: Voltage driver support not added
    Power Management for TI81XX.
    smartreflex smartreflex: Driver initialized
    omap_rtc omap_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
    usb 1-1: New USB device found, idVendor=05e3, idProduct=0606
    usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
    usb 1-1: Product: USB Hub 2.0
    usb 1-1: Manufacturer: ALCOR
    hub 1-1:1.0: USB hub found
    hub 1-1:1.0: 4 ports detected
    mmc0: new high speed SD card at address cffe
    mmcblk0: mmc0:cffe SD02G 1.83 GiB
    mmcblk0: p1 p2 p3
    usb 1-1.3: new low speed USB device using musb-hdrc and address 3
    usb 1-1.3: New USB device found, idVendor=0425, idProduct=0001
    usb 1-1.3: New USB device strings: Mfr=0, Product=1, SerialNumber=0
    usb 1-1.3: Product: USB OPTICAL MOUSE
    input: USB OPTICAL MOUSE as /devices/platform/omap/ti81xx-usbss/musb-hdrc.0/usb1/1-1/1-1.3/1-1.3:1.0/input/input0
    generic-usb 0003:0425:0001.0001: input: USB HID v1.11 Mouse [ USB OPTICAL MOUSE] on usb-musb-hdrc.0-1.3/input0
    usb 1-1.4: new low speed USB device using musb-hdrc and address 4
    usb 1-1.4: New USB device found, idVendor=04d9, idProduct=1702
    usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
    usb 1-1.4: Product: USB Keyboard
    usb 1-1.4: Manufacturer:
    input: USB Keyboard as /devices/platform/omap/ti81xx-usbss/musb-hdrc.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input1
    generic-usb 0003:04D9:1702.0002: input: USB HID v1.10 Keyboard [ USB Keyboard] on usb-musb-hdrc.0-1.4/input0
    input: USB Keyboard as /devices/platform/omap/ti81xx-usbss/musb-hdrc.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input2
    generic-usb 0003:04D9:1702.0003: input: USB HID v1.10 Device [ USB Keyboard] on usb-musb-hdrc.0-1.4/input1
    ata2: link is slow to respond, please be patient (ready=0)
    ata1: link is slow to respond, please be patient (ready=0)
    ata2: softreset failed (device not ready)
    ata1: softreset failed (device not ready)
    ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
    ata2.00: ATA-8: Hitachi HTS545032B9A300, PB3OC64G, max UDMA/133
    ata2.00: 625142448 sectors, multi 0: LBA48 NCQ (depth 31/32)
    ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
    ata2.00: configured for UDMA/133
    ata1.00: ATA-8: Hitachi HTS545032B9A300, PB3OC64G, max UDMA/133
    ata1.00: 625142448 sectors, multi 0: LBA48 NCQ (depth 31/32)
    ata1.00: configured for UDMA/133
    scsi 0:0:0:0: Direct-Access ATA Hitachi HTS54503 PB3O PQ: 0 ANSI: 5
    sd 0:0:0:0: Attached scsi generic sg0 type 0
    scsi 1:0:0:0: Direct-Access ATA Hitachi HTS54503 PB3O PQ: 0 ANSI: 5
    sd 1:0:0:0: Attached scsi generic sg1 type 0
    sd 0:0:0:0: [sda] 625142448 512-byte logical blocks: (320 GB/298 GiB)
    sd 1:0:0:0: [sdb] 625142448 512-byte logical blocks: (320 GB/298 GiB)
    sd 1:0:0:0: [sdb] Write Protect is off
    sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
    sd 0:0:0:0: [sda] Write Protect is off
    sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
    sda: sda1 sda2 sda3
    sd 0:0:0:0: [sda] Attached SCSI disk
    sdb: sdb1 sdb2 sdb3 sdb4
    sd 1:0:0:0: [sdb] Attached SCSI disk
    EXT3-fs: barriers not enabled
    kjournald starting. Commit interval 5 seconds
    EXT3-fs (sdb4): warning: maximal mount count reached, running e2fsck is recommended
    EXT3-fs (sdb4): using internal journal
    EXT3-fs (sdb4): mounted filesystem with writeback data mode
    VFS: Mounted root (ext3 filesystem) on device 8:20.
    devtmpfs: mounted
    Freeing init memory: 212K
    INIT: version 2.86 booting
    Please wait: booting...
    Error opening /dev/fb0: No such file or directory
    Starting udev
    udevd (90): /proc/90/oom_adj is deprecated, please use /proc/90/oom_score_adj instead.
    udev: starting version 141
    Remounting root file system...
    Caching udev devnodes
    Populating dev cacheminix: disagrees about version of symbol module_layout
    modprobe: FATAL: Error inserting minix (/lib/modules/2.6.37/kernel/fs/minix/minix.ko): Invalid module format

    minix: disagrees about version of symbol module_layout
    modprobe: FATAL: Error inserting minix (/lib/modules/2.6.37/kernel/fs/minix/minix.ko): Invalid module format

    minix: disagrees about version of symbol module_layout
    FAT: bogus number of reserved sectors
    VFS: Can't find a valid FAT filesystem on dev mmcblk0.
    EXT3-fs (mmcblk0): error: can't find ext3 filesystem on dev mmcblk0.
    EXT2-fs (mmcblk0): error: can't find an ext2 filesystem on dev mmcblk0.
    FAT: bogus number of reserved sectors
    VFS: Can't find a valid FAT filesystem on dev mmcblk0.
    modprobe: FATAL: Error inserting minix (/lib/modules/2.6.37/kernFAT: bogus number of reserved sectors
    el/fs/minix/miniVFS: Can't find a valid FAT filesystem on dev sda.
    x.ko): Invalid module format

    EXT3-fs (sda): error: can't find ext3 filesystem on dev sda.
    EXT2-fs (sda): error: can't find an ext2 filesystem on dev sda.
    FAT: bogus number of reserved sectors
    VFS: Can't find a valid FAT filesystem on dev sda.
    ISOFS: Unable to identify CD-ROM format.
    ISOFS: Unable to identify CD-ROM format.
    mv: cannot rename '/tmp/devices': No such file or directory
    NET: Registered protocol family 10
    EXT3-fs: barriers not enabled
    kjournald starting. Commit interval 5 seconds
    EXT3-fs (sda1): warning: maximal mount count reached, running e2fsck is recommended
    EXT3-fs (sda1): using internal journal
    EXT3-fs (sda1): mounted filesystem with writeback data mode
    EXT3-fs: barriers not enabled
    kjournald starting. Commit interval 5 seconds
    EXT3-fs (sda3): warning: maximal mount count reached, running e2fsck is recommended
    EXT3-fs (sda3): using internal journal
    EXT3-fs (sda3): mounted filesystem with writeback data mode
    EXT3-fs: barriers not enabled
    kjournald starting. Commit interval 5 seconds
    EXT3-fs (sda2): warning: maximal mount count reached, running e2fsck is recommended
    EXT3-fs (sda2): using internal journal
    EXT3-fs (sda2): mounted filesystem with writeback data mode
    EXT3-fs: barriers not enabled
    EXT3-fs: barriers not enabled
    kjournald starting. Commit interval 5 seconds
    EXT3-fs (sdb3): warning: maximal mount count reached, running e2fsck is recommended
    kjournald starting. Commit interval 5 seconds
    EXT3-fs (sdb2): warning: maximal mount count reached, running e2fsck is recommended
    EXT3-fs (sdb3): using internal journal
    EXT3-fs (sdb3): mounted filesystem with writeback data mode
    EXT3-fs (sdb2): using internal journal
    EXT3-fs (sdb2): mounted filesystem with writeback data mode
    EXT3-fs: barriers not enabled
    kjournald starting. Commit interval 5 seconds
    EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended
    EXT3-fs: barriers not enabled
    kjournald starting. Commit interval 5 seconds
    EXT3-fs (sdb1): warning: maximal mount count reached, running e2fsck is recommended
    EXT3-fs (sdb1): using internal journal
    EXT3-fs (sdb1): mounted filesystem with writeback data mode
    ALSA: Restoring mixer settings...
    EXT3-fs (mmcblk0p2): using internal journal
    EXT3-fs (mmcblk0p2): mounted filesystem with writeback data mode
    Configuring network interfaces... ADDRCONF(NETDEV_UP): eth0: link is not ready
    eth0 no wireless extensions.

    /bin/sh: udhcpc: not found
    done.
    Setting up IP spoofing protection: rp_filter.
    Thu May 9 15:54:00 CST 2013
    INIT: Entering runlevel: 5
    Starting system message bus: dbus.
    Starting Hardware abstraction layer hald
    Starting Dropbear SSH server: dropbear.
    Starting telnet daemon.
    Starting network benchmark server: netserver.
    Starting syslogd/klogd: done
    tg3 0000:01:00.0: eth0: Link is up at 100 Mbps, full duplex
    tg3 0000:01:00.0: eth0: Flow control is on for TX and on for RX
    ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
    Starting thttpd.
    Starting Lighttpd Web Server: lighttpd.
    2013-05-09 15:54:01: (log.c.166) server started
    /
    /
    Starting Matrix GUI application.
    ***************************************************************
    ***************************************************************
    NOTICE: This file system contains the followin GPLv3 packages:
    binutils-dev
    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-depend?
    _____ _____ _ _
    | _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_
    | | _| .'| . | . | | __| _| . | | | -_| _| _|
    |__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|
    |___| |___|

    Arago Project http://arago-project.org am180x-evm ttyO2

    Arago 2011.09 am180x-evm ttyO2

    am180x-evm login: root
    root@am180x-evm:~# lspci -v
    00:00.0 Class 0604: Device 104c:b800 (rev 01)
    Flags: bus master, fast devsel, latency 0
    Memory at <ignored> (32-bit, non-prefetchable)
    Memory at <ignored> (32-bit, prefetchable)
    Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
    Memory behind bridge: 20000000-200fffff
    Prefetchable memory behind bridge: 20100000-201fffff
    Capabilities: [40] Power Management version 3
    Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+
    Capabilities: [70] Express Root Port (Slot-), MSI 00
    Capabilities: [100] Advanced Error Reporting

    01:00.0 Class 0200: Device 14e4:1677 (rev 11)
    Subsystem: Device 14e4:1677
    Flags: bus master, fast devsel, latency 0, IRQ 48
    Memory at 20000000 (64-bit, non-prefetchable) [size=64K]
    Expansion ROM at 20100000 [disabled] [size=64K]
    Capabilities: [48] Power Management version 2
    Capabilities: [50] Vital Product Data
    Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
    Capabilities: [d0] Express Endpoint, MSI 00
    Capabilities: [100] Advanced Error Reporting
    Capabilities: [13c] Virtual Channel <?>
    Kernel driver in use: tg3

    root@am180x-evm:~# ifconfig eth0 192.168.1.110
    root@am180x-evm:~# ping 192.168.1.59
    PING 192.168.1.59 (192.168.1.59): 56 data bytes

  • 0 in reply to alvin lu
    TI__Guru**** 170625 points

    Alvin,

    alvin lu said:
    I use the DM8168 PCIE as End Point

    Per my understanding, to use RTL8111C or BCM5751 with DM8168 PCIe, you should have the following configuration:

    DM8168 PCIe RC <-> BCM5771 EP

    As you are using the DM8168 PCIe in EP mode (not in RC mode), can this be the root cause for the issue?

    Regards,

    Pavel

  • 0 in reply to Pavel Botev
    Prodigy 250 points

    root@luhao:~# ethtool eth0
    Settings for eth0:
    Supported ports: [ TP ]
    Supported link modes: 10baseT/Half 10baseT/Full
    100baseT/Half 100baseT/Full
    1000baseT/Half 1000baseT/Full
    Supports auto-negotiation: Yes
    Advertised link modes: 10baseT/Half 10baseT/Full
    100baseT/Half 100baseT/Full
    1000baseT/Half 1000baseT/Full
    Advertised pause frame use: No
    Advertised auto-negotiation: Yes
    Speed: 100Mb/s
    Duplex: Full
    Port: Twisted Pair
    PHYAD: 1
    Transceiver: internal
    Auto-negotiation: on
    MDI-X: Unknown
    Supports Wake-on: g
    Wake-on: g
    Current message level: 0x000000ff (255)
    drv probe link timer ifdown ifup rx_err tx_err
    Link detected: yes
    root@luhao:~#

    now，the eth0 is BCM5751,but I always can't ping.

  • 0 in reply to alvin lu
    TI__Guru**** 170625 points

    Alvin,

    Can you try to ping without the PCIe involved? I mean can you connect the DM816x EVM with your PC with an ethernet cable and do successful "ping" between these two.

    This is what I have in this case:

    dm816x-evm login: root
    root@dm816x-evm:~# ifconfig
    eth0      Link encap:Ethernet  HWaddr 40:5F:C2:63:A2:30  
              inet addr:172.20.1.122  Bcast:172.20.255.255  Mask:255.255.0.0
              inet6 addr: fe80::425f:c2ff:fe63:a230/64 Scope:Link
              UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
              RX packets:338 errors:0 dropped:10 overruns:0 frame:0
              TX packets:10 errors:0 dropped:0 overruns:0 carrier:0
              collisions:0 txqueuelen:1000
              RX bytes:36997 (36.1 KiB)  TX bytes:2084 (2.0 KiB)
              Interrupt:40 Base address:0x8000

    lo        Link encap:Local Loopback  
              inet addr:127.0.0.1  Mask:255.0.0.0
              inet6 addr: ::1/128 Scope:Host
              UP LOOPBACK RUNNING  MTU:16436  Metric:1
              RX packets:6 errors:0 dropped:0 overruns:0 frame:0
              TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
              collisions:0 txqueuelen:0
              RX bytes:340 (340.0 B)  TX bytes:340 (340.0 B)

    root@dm816x-evm:~# ping 172.20.0.170
    PING 172.20.0.170 (172.20.0.170): 56 data bytes
    64 bytes from 172.20.0.170: seq=0 ttl=64 time=6.048 ms
    64 bytes from 172.20.0.170: seq=1 ttl=64 time=0.197 ms
    64 bytes from 172.20.0.170: seq=2 ttl=64 time=0.204 ms
    64 bytes from 172.20.0.170: seq=3 ttl=64 time=0.170 ms
    64 bytes from 172.20.0.170: seq=4 ttl=64 time=0.177 ms
    64 bytes from 172.20.0.170: seq=5 ttl=64 time=0.161 ms
    64 bytes from 172.20.0.170: seq=6 ttl=64 time=0.210 ms
    64 bytes from 172.20.0.170: seq=7 ttl=64 time=0.202 ms
    64 bytes from 172.20.0.170: seq=8 ttl=64 time=0.169 ms
    64 bytes from 172.20.0.170: seq=9 ttl=64 time=0.170 ms
    64 bytes from 172.20.0.170: seq=10 ttl=64 time=0.122 ms
    64 bytes from 172.20.0.170: seq=11 ttl=64 time=0.158 ms
    64 bytes from 172.20.0.170: seq=12 ttl=64 time=0.179 ms
    64 bytes from 172.20.0.170: seq=13 ttl=64 time=0.164 ms
    64 bytes from 172.20.0.170: seq=14 ttl=64 time=0.166 ms
    64 bytes from 172.20.0.170: seq=15 ttl=64 time=0.163 ms
    64 bytes from 172.20.0.170: seq=16 ttl=64 time=0.159 ms
    64 bytes from 172.20.0.170: seq=17 ttl=64 time=0.181 ms
    64 bytes from 172.20.0.170: seq=18 ttl=64 time=0.165 ms
    64 bytes from 172.20.0.170: seq=19 ttl=64 time=0.168 ms
    64 bytes from 172.20.0.170: seq=20 ttl=64 time=0.164 ms
    64 bytes from 172.20.0.170: seq=21 ttl=64 time=0.161 ms
    64 bytes from 172.20.0.170: seq=22 ttl=64 time=0.175 ms
    64 bytes from 172.20.0.170: seq=23 ttl=64 time=0.161 ms
    64 bytes from 172.20.0.170: seq=24 ttl=64 time=0.169 ms
    64 bytes from 172.20.0.170: seq=25 ttl=64 time=0.164 ms
    64 bytes from 172.20.0.170: seq=26 ttl=64 time=0.162 ms
    64 bytes from 172.20.0.170: seq=27 ttl=64 time=0.172 ms
    64 bytes from 172.20.0.170: seq=28 ttl=64 time=0.167 ms
    64 bytes from 172.20.0.170: seq=29 ttl=64 time=0.163 ms
    64 bytes from 172.20.0.170: seq=30 ttl=64 time=0.161 ms
    64 bytes from 172.20.0.170: seq=31 ttl=64 time=0.167 ms
    64 bytes from 172.20.0.170: seq=32 ttl=64 time=0.180 ms
    64 bytes from 172.20.0.170: seq=33 ttl=64 time=0.163 ms
    64 bytes from 172.20.0.170: seq=34 ttl=64 time=0.166 ms
    64 bytes from 172.20.0.170: seq=35 ttl=64 time=0.160 ms

    --- 172.20.0.170 ping statistics ---
    36 packets transmitted, 36 packets received, 0% packet loss
    round-trip min/avg/max = 0.122/0.333/6.048 ms

    And when I try to set the ip address manually, I have the same as you:

    root@dm816x-evm:~# ifconfig eth0 192.168.1.110
    root@dm816x-evm:~# ifconfig -a
    eth0      Link encap:Ethernet  HWaddr 40:5F:C2:63:A2:30  
              inet addr:192.168.1.110  Bcast:192.168.1.255  Mask:255.255.255.0
              inet6 addr: fe80::425f:c2ff:fe63:a230/64 Scope:Link
              UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
              RX packets:314 errors:0 dropped:8 overruns:0 frame:0
              TX packets:18 errors:0 dropped:0 overruns:0 carrier:0
              collisions:0 txqueuelen:1000
              RX bytes:30833 (30.1 KiB)  TX bytes:2706 (2.6 KiB)
              Interrupt:40 Base address:0x8000

    eth1      Link encap:Ethernet  HWaddr 00:00:00:00:00:00  
              BROADCAST MULTICAST  MTU:1500  Metric:1
              RX packets:0 errors:0 dropped:0 overruns:0 frame:0
              TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
              collisions:0 txqueuelen:1000
              RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)
              Interrupt:44

    lo        Link encap:Local Loopback  
              inet addr:127.0.0.1  Mask:255.0.0.0
              inet6 addr: ::1/128 Scope:Host
              UP LOOPBACK RUNNING  MTU:16436  Metric:1
              RX packets:6 errors:0 dropped:0 overruns:0 frame:0
              TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
              collisions:0 txqueuelen:0
              RX bytes:340 (340.0 B)  TX bytes:340 (340.0 B)

    root@dm816x-evm:~# ping 172.20.0.170          
    PING 172.20.0.170 (172.20.0.170): 56 data bytes
    ping: sendto: Network is unreachable
    root@dm816x-evm:~#

    What is your default IP address (before change it to 192.168.1.110) ?

    Regards,

    Pavel

  • 0 in reply to Pavel Botev
    Prodigy 250 points

    Hi Pavel，Thanks for your reply.

    When I start DM8168 without PCIE NIC.


    root@luhao:~# ifconfig -a
    eth0 Link encap:Ethernet HWaddr 50:56:63:A8:39:84
    UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
    RX packets:195872 errors:0 dropped:195740 overruns:0 frame:0
    TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:1000
    RX bytes:249367564 (237.8 MiB) TX bytes:3540 (3.4 KiB)
    Interrupt:40 Base address:0x8000

    eth1 Link encap:Ethernet HWaddr 00:00:00:00:00:00
    BROADCAST MULTICAST MTU:1500 Metric:1
    RX packets:0 errors:0 dropped:0 overruns:0 frame:0
    TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:1000
    RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
    Interrupt:44

    lo Link encap:Local Loopback
    inet addr:127.0.0.1 Mask:255.0.0.0
    UP LOOPBACK RUNNING MTU:16436 Metric:1
    RX packets:0 errors:0 dropped:0 overruns:0 frame:0
    TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:0
    RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

    As you can see ,I have not a default IP address.

    Then,I set up  IP for both eth0 and eth1

    root@luhao:~# ifconfig eth0 192.168.1.110
    root@luhao:~# ifconfig eth1 192.168.10.110
    net eth1: attached PHY driver [Generic PHY] (mii_bus:phy_addr=0:02, id=282f014)
    root@luhao:~# PHY: 0:02 - Link is Up - 100/Full

    root@luhao:~# ifconfig
    eth0 Link encap:Ethernet HWaddr 50:56:63:A8:39:84
    inet addr:192.168.1.110 Bcast:192.168.1.255 Mask:255.255.255.0
    UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
    RX packets:1408260 errors:0 dropped:1407330 overruns:0 frame:0
    TX packets:44 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:1000
    RX bytes:1792857690 (1.6 GiB) TX bytes:25960 (25.3 KiB)
    Interrupt:40 Base address:0x8000

    eth1 Link encap:Ethernet HWaddr 50:56:63:A8:39:85
    inet addr:192.168.10.110 Bcast:192.168.10.255 Mask:255.255.255.0
    UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
    RX packets:78 errors:0 dropped:0 overruns:0 frame:0
    TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:1000
    RX bytes:6807 (6.6 KiB) TX bytes:0 (0.0 B)
    Interrupt:44

    lo Link encap:Local Loopback
    inet addr:127.0.0.1 Mask:255.0.0.0
    UP LOOPBACK RUNNING MTU:16436 Metric:1
    RX packets:0 errors:0 dropped:0 overruns:0 frame:0
    TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:0
    RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

    root@luhao:~# PHY: 0:01 - Link is Down
    PHY: 0:02 - Link is Down
    PHY: 0:01 - Link is Up - 100/Full
    PHY: 0:02 - Link is Up - 100/Full

    root@luhao:~# ping 192.168.1.59
    PING 192.168.1.59 (192.168.1.59): 56 data bytes
    64 bytes from 192.168.1.59: seq=0 ttl=64 time=8.194 ms
    64 bytes from 192.168.1.59: seq=1 ttl=64 time=0.437 ms
    64 bytes from 192.168.1.59: seq=2 ttl=64 time=0.428 ms
    64 bytes from 192.168.1.59: seq=3 ttl=64 time=0.478 ms
    64 bytes from 192.168.1.59: seq=4 ttl=64 time=0.431 ms

    --- 192.168.1.59 ping statistics ---
    5 packets transmitted, 5 packets received, 0% packet loss
    round-trip min/avg/max = 0.428/1.993/8.194 ms

    root@luhao:~# ping 192.168.10.113
    PING 192.168.10.113 (192.168.10.113): 56 data bytes
    64 bytes from 192.168.10.113: seq=0 ttl=64 time=7.658 ms
    64 bytes from 192.168.10.113: seq=1 ttl=64 time=0.554 ms
    64 bytes from 192.168.10.113: seq=2 ttl=64 time=0.556 ms
    64 bytes from 192.168.10.113: seq=3 ttl=64 time=0.752 ms
    64 bytes from 192.168.10.113: seq=4 ttl=64 time=0.468 ms
    64 bytes from 192.168.10.113: seq=5 ttl=64 time=0.584 ms

    --- 192.168.10.113 ping statistics ---
    6 packets transmitted, 6 packets received, 0% packet loss
    round-trip min/avg/max = 0.468/1.762/7.658 ms
    root@luhao:~#

    192.168.1.59 and 192.168.10.113 are my PC address.

    The eth0 and eth1 all works.

  • 0 in reply to Pavel Botev
    Prodigy 250 points

    When I start DM8168 with PCIE NIC.

    I set SW5-1 (PCIe RST) switch was set to OFF.(near PCIE SLOT)

    When the system start-up is complete.as you can see

    root@luhao:~# lspci -v
    00:00.0 Class 0604: Device 104c:b800 (rev 01)
    Flags: bus master, fast devsel, latency 0
    Memory at <ignored> (32-bit, non-prefetchable)
    Memory at <ignored> (32-bit, prefetchable)
    Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
    Memory behind bridge: 20000000-200fffff
    Capabilities: [40] Power Management version 3
    Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+
    Capabilities: [70] Express Root Port (Slot-), MSI 00
    Capabilities: [100] Advanced Error Reporting

    01:00.0 Class 0200: Device 14e4:1677 (rev 01)
    Subsystem: Device 14e4:1677
    Flags: bus master, fast devsel, latency 0, IRQ 48
    Memory at 20000000 (64-bit, non-prefetchable) [size=64K]
    Expansion ROM at <ignored> [disabled]
    Capabilities: [48] Power Management version 2
    Capabilities: [50] Vital Product Data
    Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
    Capabilities: [d0] Express Endpoint, MSI 00
    Capabilities: [100] Advanced Error Reporting
    Capabilities: [13c] Virtual Channel <?>
    Kernel driver in use: tg3

    root@luhao:~# lspci
    00:00.0 Class 0604: Device 104c:b800 (rev 01)
    01:00.0 Class 0200: Device 14e4:1677 (rev 01)


    root@luhao:~# ifconfig -a
    eth0 Link encap:Ethernet HWaddr 00:10:18:0B:3B:76
    UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
    RX packets:129 errors:0 dropped:0 overruns:0 frame:0
    TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:1000
    RX bytes:11135 (10.8 KiB) TX bytes:0 (0.0 B)
    Interrupt:48

    eth1 Link encap:Ethernet HWaddr 00:00:00:00:00:00
    BROADCAST MULTICAST MTU:1500 Metric:1
    RX packets:0 errors:0 dropped:0 overruns:0 frame:0
    TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:1000
    RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
    Interrupt:40 Base address:0x8000

    eth2 Link encap:Ethernet HWaddr 00:00:00:00:00:00
    BROADCAST MULTICAST MTU:1500 Metric:1
    RX packets:0 errors:0 dropped:0 overruns:0 frame:0
    TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:1000
    RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
    Interrupt:44 Base address:0x8000

    lo Link encap:Local Loopback
    inet addr:127.0.0.1 Mask:255.0.0.0
    UP LOOPBACK RUNNING MTU:16436 Metric:1
    RX packets:0 errors:0 dropped:0 overruns:0 frame:0
    TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:0
    RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

    now the eth0 is PCIE NIC BCM5751.

    Next, I set the IP for all the three

    root@luhao:~# ifconfig eth0 193.168.252.110
    root@luhao:~# ifconfig eth1 192.168.1.110
    davinci_mdio davinci_mdio.0: resetting idled controller
    net eth1: attached PHY driver [Generic PHY] (mii_bus:phy_addr=0:01, id=282f014)
    root@luhao:~# ifconfig PHY: 0:01 - Link is Up - 100/Full
    eth2 192.168.10.110
    net eth2: attached PHY driver [Generic PHY] (mii_bus:phy_addr=0:02, id=282f014)
    root@luhao:~# PHY: 0:02 - Link is Up - 100/Full

    root@luhao:~# ifconfig
    eth0 Link encap:Ethernet HWaddr 00:10:18:0B:3B:76
    inet addr:193.168.252.110 Bcast:193.168.252.255 Mask:255.255.255.0
    UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
    RX packets:1854 errors:0 dropped:2268 overruns:0 frame:0
    TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:1000
    RX bytes:178910 (174.7 KiB) TX bytes:322752 (315.1 KiB)
    Interrupt:48

    eth1 Link encap:Ethernet HWaddr 50:56:63:A8:39:84
    inet addr:192.168.1.110 Bcast:192.168.1.255 Mask:255.255.255.0
    UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
    RX packets:94 errors:0 dropped:8 overruns:0 frame:0
    TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:1000
    RX bytes:8319 (8.1 KiB) TX bytes:0 (0.0 B)
    Interrupt:40 Base address:0x8000

    eth2 Link encap:Ethernet HWaddr 50:56:63:A8:39:85
    inet addr:192.168.10.110 Bcast:192.168.10.255 Mask:255.255.255.0
    UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
    RX packets:25 errors:0 dropped:1 overruns:0 frame:0
    TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:1000
    RX bytes:2565 (2.5 KiB) TX bytes:0 (0.0 B)
    Interrupt:44 Base address:0x8000

    lo Link encap:Local Loopback
    inet addr:127.0.0.1 Mask:255.0.0.0
    UP LOOPBACK RUNNING MTU:16436 Metric:1
    RX packets:0 errors:0 dropped:0 overruns:0 frame:0
    TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:0
    RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

    now I try to ping  my pc 

    root@luhao:~# ping 193.168.252.59
    PING 193.168.252.59 (193.168.252.59): 56 data bytes

    --- 193.168.252.59 ping statistics ---
    5 packets transmitted, 0 packets received, 100% packet loss
    root@luhao:~# ping 192.168.1.59
    PING 192.168.1.59 (192.168.1.59): 56 data bytes
    64 bytes from 192.168.1.59: seq=0 ttl=64 time=8.371 ms
    64 bytes from 192.168.1.59: seq=1 ttl=64 time=0.444 ms
    64 bytes from 192.168.1.59: seq=2 ttl=64 time=0.382 ms
    64 bytes from 192.168.1.59: seq=3 ttl=64 time=0.421 ms

    --- 192.168.1.59 ping statistics ---
    4 packets transmitted, 4 packets received, 0% packet loss
    round-trip min/avg/max = 0.382/2.404/8.371 ms
    root@luhao:~# ping 192.168.10.113
    PING 192.168.10.113 (192.168.10.113): 56 data bytes
    64 bytes from 192.168.10.113: seq=0 ttl=64 time=7.643 ms
    64 bytes from 192.168.10.113: seq=1 ttl=64 time=0.504 ms
    64 bytes from 192.168.10.113: seq=2 ttl=64 time=0.996 ms

    --- 192.168.10.113 ping statistics ---
    3 packets transmitted, 3 packets received, 0% packet loss
    round-trip min/avg/max = 0.504/3.047/7.643 ms

    except the eth0 which is BCM5751,the other two are both works(now eth1 and eth2 are comes with dual Gigabit LAN for DM8168)

    as this guide http://processors.wiki.ti.com/index.php/DM81xx_AM38xx_PCI_Express_Root_Complex_Driver_User_Guide#

     can you test it again wtih BCM5751 on DM8168 ?

    To confirm that you can ping through PCIE NIC BCM5751.

  • 0 in reply to Pavel Botev
    Prodigy 250 points

    log for bcm5751 which used tg3 driver

    tg3.c:v3.110 (April 9, 2010)
    PCI: enabling device 0000:01:00.0 (0140 -> 0142)
    usb 1-1: new full speed USB device using musb-hdrc and address 2
    tg3 0000:01:00.0: eth0: Tigon3 [partno(BCM95751A519) rev 4001] (PCI Express) MAC address 00:10:18:0b:3b:76
    tg3 0000:01:00.0: eth0: attached PHY is 5750 (10/100/1000Base-T Ethernet) (WireSpeed[1])
    tg3 0000:01:00.0: eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1]
    tg3 0000:01:00.0: eth0: dma_rwctrl[76180000] dma_mask[64-bit]

    tg3 0000:01:00.0: eth0: Link is up at 100 Mbps, full duplex
    tg3 0000:01:00.0: eth0: Flow control is on for TX and on for RX

    but I can't ping 

  • 0 in reply to alvin lu
    TI__Guru**** 170625 points

    Alvin,

    I do not have PCIe cable and BCM5751 chip, I have only DM816X EVM. I contacted the wiki page owner, I hope we will have an answer soon.

    Meanwhile, I noticed something from the wiki page, that I do not see in your logs:

    TI8168_EVM# lspci -v 
    00:00.0 PCI bridge: Texas Instruments Device 8888 (rev 01) (prog-if 00 [Normal decode]) 
    Flags: bus master, fast devsel, latency 0 Memory at <ignored> (32-bit, non-prefetchable) 
    Memory at <ignored> (32-bit, prefetchable) 
    Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 Memory behind bridge: 20000000-200fffff Capabilities: [40] 
    Power Management version 3 Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+ Capabilities: [70] Express Root Port (Slot-), 
    MSI 00 Capabilities: [100] 
    Advanced Error Reporting 
    01:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5751 Gigabit Ethernet PCI Express 
    Subsystem: Broadcom Corporation NetXtreme BCM5751 Gigabit Ethernet PCI Express Flags: fast devsel, 
    IRQ 48 Memory at 20000000 (64-bit, non-prefetchable) [disabled] [size=64K] Capabilities: [48] 
    Power Management version 2 Capabilities: [50] Vital Product Data Capabilities: [58] 
    MSI: Enable- Count=1/8 Maskable- 64bit+ 
    Capabilities: [d0] Express Endpoint, MSI 00 Capabilities: [100] Advanced Error Reporting Capabilities: [13c] Virtual Channel

    • The above output shows following devices are in the system 

    00:00.0 => DM816x PCIe RC Host 
    01:00.0 => Broadcom Corporation NetXtreme BCM5751 Gigabit Ethernet PCI Express Endpoint

    I do not see in your logs the lines in red colour, do you know why is that? 
    Can you double check the steps from the wiki page.

    Other thing I noticed is:


    [*] Networking support ---> ==> Device Drivers ---> 
    ==> [*] Network device support --->
    • After selecting above, entering inside "Network device support" shows...

    --- Network device support

    ==> [*] Ethernet (1000 Mbit) --->

    <M> Broadcom Tigon3 support

    Note that it is recommended to have this interface in different domain than DM816x EMAC interfaces. Other option could be to set up preference to this interface by setting 'metric' or bring DM816x EMAC interface(s) down so that Linux network stack will use PCIe Ethernet interface for network communications.

    You followed these steps, right?

    Regards,
    Pavel


     
  • 0 in reply to Pavel Botev
    Prodigy 250 points

    Pavel

    I have also thought about the logs without  the lines in red colour,But I do not understand why the lack of these few.

    would you mean I shuld disabled On-chip Ethernet ports (Port0 and Port1) when I use the PCIE NIC?

    I've tried get On-chip Ethernet ports (Port0 and Port1) down ,but PCIE NIC always doesn't work.

    I am a step-by-step in accordance with the user guide to do all of this.

  • 0 in reply to alvin lu
    TI__Guru**** 170625 points

    Alvin,

    alvin lu said:
    would you mean I shuld disabled On-chip Ethernet ports (Port0 and Port1) when I use the PCIE NIC?

    Yes, this is recommended in the wiki page:

    http://processors.wiki.ti.com/index.php/DM81xx_AM38xx_PCI_Express_Root_Complex_Driver_User_Guide#Loading_the_EP_Driver

    bring DM816x EMAC interface(s) down so that Linux network stack will use PCIe Ethernet interface for network communications.

    Check also the troubleshooting page, might be in help:

    http://processors.wiki.ti.com/index.php/DM81xx_AM38xx_PCI_Express_Root_Complex_Driver_User_Guide#Troubleshooting

    Regards,

    Pavel

  • 0 in reply to Pavel Botev
    Prodigy 250 points

    thanks for your replay .

    But our project need to use three Ethernet and each with independent MAC.

    can you help me?

  • 0 in reply to alvin lu
    TI__Guru**** 170625 points

    Alvin,

    Our PCIe expert responded on your other thread: http://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/717/t/264103.aspx

    Please work with him there.

    Best regards,

    Pavel

  • 0 in reply to Pavel Botev
    Prodigy 250 points

    hi pavel

    http://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/717/p/264103/930442.aspx#930442

    The problem has been solved, thank you.