Openmoko Bug #876: finished usb host patch
Openmoko Public Trac
bugs at docs.openmoko.org
Wed Jul 16 14:10:06 CEST 2008
#876: finished usb host patch
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Reporter: zeroping at gmail.com | Owner: michael at openmoko.org
Type: enhancement | Status: closed
Priority: normal | Milestone:
Component: System Software | Version: current svn head
Severity: minor | Resolution: fixed
Keywords: | Blocking:
Blockedby: |
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Comment(by andy):
Just to clarify what I meant on the last post, I have tried USB host mode
and it works fine, whether what we have used this patch or not I am not
sure. But what we got does work on kernels for some months.
Here's a cheat sheet for using USB host mode on Freerunner successfully:
# tell the USB stack the USB socket is logically a host now
echo host > /sys/devices/platform/s3c2410-ohci/usb_mode
# get the Freerunner to provide 5V out on the USB socket
echo 1 > /sys/devices/platform/neo1973-pm-host.0/hostmode
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Ticket URL: <https://docs.openmoko.org/trac/ticket/876#comment:11>
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