Here is the output of dmesg. Maybe the problem is the EtherCAT code still expects a supported network card driver and hardware, whereas the board hardware has a network interface that EtherCAT isnt familiar with?
# dmesg Linux version 2.6.33 (user1@dhcppc15) (gcc version 4.3.5 (Buildroot 2011.05) ) # 1 Fri Nov 18 03:41:18 CST 2011 CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177 CPU: VIVT data cache, VIVT instruction cache Machine: Atmel AT91SAM9G20-EK Memory policy: ECC disabled, Data cache writeback On node 0 totalpages: 16384 free_area_init_node: node 0, pgdat c032d690, node_mem_map c034c000 Normal zone: 128 pages used for memmap Normal zone: 0 pages reserved Normal zone: 16256 pages, LIFO batch:3 Clocks: CPU 396 MHz, master 132 MHz, main 18.432 MHz Built 1 zonelists in Zone order, mobility grouping on. Total pages: 16256 Kernel command line: console=ttyS0,115200 root=/dev/mtdblock1 mtdparts=at91_nand :128k(bootstrap)ro,256k(uboot)ro,128k(env1)ro,128k(env2)ro,2M(linux),-(root) rw rootfstype=jffs2 PID hash table entries: 256 (order: -2, 1024 bytes) Dentry cache hash table entries: 8192 (order: 3, 32768 bytes) Inode-cache hash table entries: 4096 (order: 2, 16384 bytes) Memory: 64MB = 64MB total Memory: 61524KB available (2900K code, 233K data, 124K init, 0K highmem) Hierarchical RCU implementation. RCU-based detection of stalled CPUs is enabled. NR_IRQS:192 AT91: 96 gpio irqs in 3 banks Console: colour dummy device 80x30 console [ttyS0] enabled Calibrating delay loop... 197.83 BogoMIPS (lpj=989184) Mount-cache hash table entries: 512 CPU: Testing write buffer coherency: ok NET: Registered protocol family 16 AT91: Power Management AT91: Starting after general reset 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 Advanced Linux Sound Architecture Driver Version 1.0.21. Switching to clocksource pit NET: Registered protocol family 2 IP route cache hash table entries: 1024 (order: 0, 4096 bytes) TCP established hash table entries: 2048 (order: 2, 16384 bytes) TCP bind hash table entries: 2048 (order: 1, 8192 bytes) TCP: Hash tables configured (established 2048 bind 2048) 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) JFFS2 version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. msgmni has been set to 120 io scheduler noop registered (default) atmel_usart.0: ttyS0 at MMIO 0xfefff200 (irq = 1) is a ATMEL_SERIAL atmel_usart.1: ttyS1 at MMIO 0xfffb0000 (irq = 6) is a ATMEL_SERIAL atmel_usart.2: ttyS2 at MMIO 0xfffb4000 (irq = 7) is a ATMEL_SERIAL brd: module loaded loop: module loaded ssc ssc.0: Atmel SSC device at 0xc4878000 (irq 14) NAND device: Manufacturer ID: 0xec, Chip ID: 0xda (Samsung NAND 256MiB 3,3V 8-bi t) AT91 NAND: 8-bit, Software ECC Scanning device for bad blocks Creating 3 MTD partitions on "atmel_nand": 0x000000000000-0x000000400000 : "Bootstrap" 0x000000400000-0x000004000000 : "Partition 1" 0x000004000000-0x000010000000 : "Partition 2" atmel_spi atmel_spi.0: Atmel SPI Controller at 0xfffc8000 (irq 12) macb macb: invalid hw address, using random MACB_mii_bus: probed eth0: Atmel MACB at 0xfffc4000 irq 21 (be:b0:6c:d8:c9:a9) eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=ffffffff:00, irq=-1) usbmon: debugfs is not available ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver at91_ohci at91_ohci: AT91 OHCI at91_ohci at91_ohci: new USB bus registered, assigned bus number 1 at91_ohci at91_ohci: irq 20, io mem 0x00500000 hub 1-0:1.0: USB hub found hub 1-0:1.0: 2 ports detected Initializing USB Mass Storage driver... usbcore: registered new interface driver usb-storage USB Mass Storage support registered. udc: at91_udc version 3 May 2006 mice: PS/2 mouse device common for all mice input: gpio-keys as /devices/platform/gpio-keys/input/input0 rtc-at91sam9 at91_rtt.0: rtc core: registered at91_rtt as rtc0 IRQ 1/rtc0: IRQF_DISABLED is not guaranteed on shared IRQs rtc-at91sam9 at91_rtt.0: rtc0: SET TIME! Registered led device: ds5 Registered led device: ds1 usbcore: registered new interface driver usbhid usbhid: USB HID core driver ALSA device list: No soundcards found. TCP cubic registered NET: Registered protocol family 17 rtc-at91sam9 at91_rtt.0: hctosys: unable to read the hardware clock Empty flash at 0x00292afc ends at 0x00293000 jffs2_scan_inode_node(): CRC failed on node at 0x002997dc: Read 0xffffffff, calc ulated 0x40d08aa9 Empty flash at 0x00299828 ends at 0x0029a000 VFS: Mounted root (jffs2 filesystem) on device 31:1. Freeing init memory: 124K JFFS2 notice: (1) check_node_data: wrong data CRC in data node at 0x0029c438: re ad 0x34ff28d, calculated 0xa7e7ac32. #
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