AT91RM9200 booting from USB problems

Hi all! I've gotten my board to boot! Thank you to all who have responded an helped me before. I have a USB key hooked to the host port, and I can se the USB driver detects it.. but oddly enough it seems to try and add it couple of times... which is perhaps breaking it? and is /dev/sda th correct entry for root= when booting from a USB key? Thank you for any help!

Linux version 2.6.14 (roboman@gooseProduction) (gcc version 3.4.5) #22 Tu May 30 23:48:17 EDT 2006 CPU: ARM920T [41129200] revision 0 (ARMv4T) Machine: Atmel AT91RM9200-DK Memory policy: ECC disabled, Data cache buffered Clocks: CPU 179 MHz, master 59 MHz, main 18.432 MHz CPU0: D VIVT write-back cache CPU0: I cache: 16384 bytes, associativity 64, 32 byte lines, 8 sets CPU0: D cache: 16384 bytes, associativity 64, 32 byte lines, 8 sets Built 1 zonelists Kernel command line: console=ttyS0,115200n8 mem=16M@0x2000000 root=/dev/sda rw noinitrd PID hash table entries: 128 (order: 7, 2048 bytes) Console: colour dummy device 80x30 Dentry cache hash table entries: 4096 (order: 2, 16384 bytes) Inode-cache hash table entries: 2048 (order: 1, 8192 bytes) Memory: 16MB = 16MB total Memory: 14648KB available (1160K code, 282K data, 72K init) Mount-cache hash table entries: 512 CPU: Testing write buffer coherency: ok Linux NoNET1.0 for Linux 2.6 SCSI subsystem initialized usbcore: registered new driver usbfs usbcore: registered new driver hub NetWinder Floating Point Emulator V0.97 (double precision) AT91 SPI driver loaded AT91 Watchdog Timer enabled (5 seconds) ttyS0 at MMIO 0xfefff200 (irq = 1) is a AT91_SERIAL ttyS1 at MMIO 0xfefc4000 (irq = 7) is a AT91_SERIAL io scheduler noop registered io scheduler anticipatory registered RAMDISK driver initialized: 1 RAM disks of 14000K size 1024 blocksize loop: loaded (max 8 devices) usbcore: registered new driver ub at91rm9200-ohci at91rm9200-ohci: AT91RM9200 OHCI at91rm9200-ohci at91rm9200-ohci: new USB bus registered, assigned bu number 1 at91rm9200-ohci at91rm9200-ohci: irq 23, io mem 0x00300000 usb usb1: Product: AT91RM9200 OHCI usb usb1: Manufacturer: Linux 2.6.14 ohci_hcd usb usb1: SerialNumber: at91rm9200 hub 1-0:1.0: USB hub found hub 1-0:1.0: 2 ports detected Initializing USB Mass Storage driver... usb 1-1: new full speed USB device using at91rm9200-ohci and address 2 usb 1-1: Product: Cruzer Mini usb 1-1: Manufacturer: SanDisk Corporation usb 1-1: SerialNumber: 000043665 ub(1.2): GetMaxLUN returned 0, using 1 LUNs uba: uba1 usb 1-2: new low speed USB device using at91rm9200-ohci and address 3 usb 1-2: device descriptor read/64, error -110 usb 1-2: device descriptor read/64, error -110 usb 1-2: new low speed USB device using at91rm9200-ohci and address 4 usb 1-2: device descriptor read/64, error -110 usb 1-2: device descriptor read/64, error -110 usb 1-2: new low speed USB device using at91rm9200-ohci and address 5 usb 1-2: device not accepting address 5, error -110 usb 1-2: new low speed USB device using at91rm9200-ohci and address 6 usb 1-2: device not accepting address 6, error -110 usbcore: registered new driver usb-storage USB Mass Storage support registered. mice: PS/2 mouse device common for all mice i2c /dev entries driver Found AT91 i2c VFS: Cannot open root device "sda" or unknown-block(0,0) Please append a correct "root=" boot option Kernel panic - not syncing: VFS: Unable to mount root fs o unknown-block(0,0)

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