Hi, I want to access usb disk in uboot.
but in uboot on nano:
Tegra210 (P3450-Porg) # usb start
starting USB...
USB0: tegrausb: Invalid dr_mode 2 for host mode
probe failed, error -1
USB error: all controllers failed lowlevel init
then I try uboot on TX1:
Tegra210 (P2371-2180) # usb start
starting USB...
USB0: USB EHCI 1.10
scanning bus 0 for devices... EHCI timed out on TD - token=0x80008c80
2 USB Device(s) found
it’s ok.
I read L4T document Driver package → Software Features → Boot Loaders → U-Boot
Nano:
U-Boot Storage Device Support SKU 0000: SD Card, NFS
SKU 0020: eMMC, SD Card
TX1:
U-Boot Storage Device Support eMMC (no CQ), SD card, USB (HS)
Does it mean that USB is not supported in uboot on nano?
In this case, how should I do to access usb disk in uboot on nano?
Thanks!