| To: | ppopov@embeddedalley.com |
|---|---|
| Subject: | Re: Hi-Speed USB controller and au1500 |
| From: | 520066427640-0001@t-online.de (Bruno Randolf) |
| Date: | Sat, 23 Oct 2004 20:25:50 +0200 |
| Cc: | linux-mips@linux-mips.org, 'Eric DeVolder' <eric.devolder@amd.com> |
| In-reply-to: | <20041023173352.90595.qmail@web81006.mail.yahoo.com> |
| Organization: | 4G Systems |
| Original-recipient: | rfc822;linux-mips@linux-mips.org |
| References: | <20041023173352.90595.qmail@web81006.mail.yahoo.com> |
| Sender: | linux-mips-bounce@linux-mips.org |
| User-agent: | KMail/1.7 |
On Saturday 23 October 2004 19:33, Pete Popov wrote: > > maybe not everything ist fixed in AD stepping... we > > have observed that on our > > Au1500 AD board the internal USB host only works > > when we set CONFIG_NONCOHERENT_IO=y. > > Is this with 2.4 or 2.6? I haven't changed the > coherency defaults in 2.4. this is with 2.4.24 and with 2.4.27 have not tried it with 2.6 yet. > Which board do you have, > Db1500? we have custom boards, called "mtx-1", marketed as "meshcube" or "access cube" > Does usb storage work for you with NONCOHERENT_IO set? yes, USB host works fine with CONFIG_NONCOHERENT_IO=y bruno
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