Re: [ts-7000] "USB problem" HOWTO

["Mike Taht" <>]

On the TS-7250..

I am running the latest and greatest linux 2.6.17-rc3-git tree

with the following patches from

http://www.wantstofly.org/~buytenh/ep93xx/
  

 linux-2.6.git]# quilt applied
patches/ep93xx/crunch.diff
patches/ep93xx/crunch-ptrace.diff
patches/ep93xx/serial-uartbaud.diff
patches/ep93xx/edb9315.diff
patches/ep93xx/vic-tweak.diff
patches/ep93xx/ethernet.diff
patches/ep93xx/physmap-tweaks.diff
patches/ep93xx/gpio-interrupt-debounce.diff
patches/ep93xx/i2c-bus-ep93xx.patch
patches/ep93xx/micro9.diff
patches/ep93xx/micro9-misc.diff
patches/ep93xx/ts7250-nand.diff
patches/ep93xx/usb.diff
patches/ep93xx/ts7200-cf-platform.patch

and a more or less allyesconfig (attached)

The folk in the #ep93xx channel on 
  irc.freenode.net have been most helpful.

A boot line of:

exec -c "console=ttyAM0,115200 mem= mem= mem= mem= ip=10.129.129.218:::255.255.255.0:ep9302:: root=/dev/nfs nfsroot=
10.129.129.210:/home/ep9302,udp,v3"

is working for me, mounting from a FC5 system. (v4 didn't work, neither did tcp, and there are still some issues with the 64MB memory map, so I'm running
a 64MB machine in 32MB)

With it, earlier today, I attached 2 usb hubs,a dvd-rw, a 300GB hard disk, 2 bluetooth dongles,a usb memory stick, a usb audio headset, usb midi keyboard, a 4 in one flash reader, a usb lcd, a usb camera a usb mouse...

and they were all properly recognised by the kernel and udev'd with a mildly hacked and still mildly incorrect redhat based udev files.  After inserting
all that I could still copy files back and forth off the hd/flash/dvd, but
I didn't thrash it much further than that.

Off to build OE!

On 5/2/06, Christopher Friedt <> wrote:

You're using the 2.6 kernel ? On which board?

I'm usting the 7260, but as far as i know, the 2.6 kernel is not really
production ready yet.

Can you post a source tarball / .config somewhere?

~/Chris

Mike Taht wrote:
> On 4/29/06, Christopher Friedt < > wrote:
>>
>> Ragin,
>>
>> I was having issues with generic USB disks as well until I did some
>> modifications on the 2.4.26-ts9 kernel image.
>>
>> Mount the usb filesystem, via:
>
>
> I got generic usb disks more or less working after updating to the
> 2.6kernel sources and convincing udev to work properly.
> Also, I had to recompile busybox to eliminate the mount/umount commands and
> compile linux-utils to get a full fledge mount/umount.
>
>
>
> --
> Mike Taht
> PostCards From the Bleeding Edge
> http://the-edge.blogspot.com
>



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-- 
Mike Taht
PostCards From the Bleeding Edge
http://the-edge.blogspot.com

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