Barebox on Phytec usb drive detection
I am using Phytec as a "CPU" module and has USB port connected. On the bootloader, it uses Barebox, then the OS runs busybox. On busybox this USB drive works fine. But when I am on barebox the usb is not detecting.
In barebox doc, it says to use command "usb" but I am only getting: USB: scanning bus for devices... 0 USB Device(s) found I am quite new to Linux and embedded, any help would be appreciated. |
You haven't anything loaded, even a kernel, when barebox is running. So you're down to what capabilities the Phytec board has built in. The old adage stands:
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so that's that :\ |
Thanks for the update.
When they mean bare box they really mean it I guess. Must be micro OS. |
It's a bootloader. Tho grub/efi is sort of a "micro OS" :D
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before usb, we used to use eproms & sdcards on embedded stuff. Eproms were 8 bit, but you could parallel them (bits 0-7 & 8-15). Did Phytec tell you what exactly the thing did support?
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Their latest barebox version do support usb though. We are considering to update to latest version soon. |
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