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Altera_Forum's avatar
Altera_Forum
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20 years ago

usb in uclinux 1.4

To use the USB on uCLinux1.4, is it just necessary to turn on USB support in menuconfig or do I need to do something more, similar to this thread? http://forum.niosforum.com/forum/index.php...w...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

Hi Shindou,

1. in root fs, you need some scsi dev nodes, eg sda, sda1... to use mass storage dev

you need usbfs, too. I have setup them in the post of buildroot guide, so they are ready.

2. in kernel menuconfig,

turn on file system support, eg, vfat and native lang codepage 437

turn on scsi device, scsi disk

turn on host-side usb, usb dev fs, your hcd, usb device eg mass storage.

when booting, the kernel will detect your hcd, your usb devices.