Hi,
When I put the prebuilt MLO, uboot and uImage to a SD card for booting up the Beagleboard, I found that the u-boot couldn't find the Ethernet Device which is supported by the SMSC USB chip.
Here is the output when I enter "usb reset " under u-boot prompt:
U-Boot 2011.09 (Dec 19 2011 - 14:25:08)
OMAP3630/3730-GP ES1.2, CPU-OPP2, L3-165MHz, Max CPU Clock 1 Ghz
OMAP3 Beagle board + LPDDR/NAND
I2C: ready
DRAM: 512 MiB
NAND: HW ECC [Kernel/FS layout] selected
0 MiB
MMC: OMAP SD/MMC: 0
*** Warning - readenv() failed, using default environment
In: serial
Out: serial
Err: serial
Beagle xM Rev C
No EEPROM on expansion board
Die ID #3a0600029ff80000016830c405013006
Net: Net Initialization Skipped
No ethernet found.
Hit any key to stop autoboot: 0
OMAP3 beagleboard.org # usb reset
(Re)start USB...
USB: Register 1313 NbrPorts 3
USB EHCI 1.00
scanning bus for devices... EHCI timed out on TD - token=0x80008c80
2 USB Device(s) found
scanning bus for storage devices... 0 Storage Device(s) found
scanning bus for ethernet devices... 0 Ethernet Device(s) found
OMAP3 beagleboard.org #
Anybody can advise?
Cheers,
Elvin