From: "Markus Klotzbücher" <mk@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] Creation of PCI USB driver
Date: Fri, 23 Mar 2007 18:02:33 +0100 [thread overview]
Message-ID: <87ejnf99li.fsf@denx.de> (raw)
In-Reply-To: <loom.20070323T151458-861@post.gmane.org> (Lance Ware's message of "Fri, 23 Mar 2007 14:17:07 +0000 (UTC)")
Dear Lance,
Lance Ware <lancee.ware@gmail.com> writes:
> I wanted to add support for a USB OHCI NEC chip driver to the u-boot source
> code. Wanted to know if anyone has started a port. I have 405 board
> with a
If you search the archives, you'll find some posts of people working on
PCI USB drivers, but I don't think any patches have been posted yet.
> nec OHCI compliant chip. I was thinking about using the current PPC4xx ohci
> driver and changing the read and write calls to pci calls. Just wanted to know
> does anyone else have a better idea
If you can avoid it, please try not to create a new OHCI driver. We're
currently trying to make the existing OHCI drivers generic by adding
board and cpu dependent hooks (see doc/README.generic_usb_ohci). Usually
very little cpu and board dependent code is necessary.
This code is currently still in the testing-USB branch (I'm in the
process of merging it to the new u-boot-usb repository right now) and
will sooner or later will be merged into the main branch. Maybe you can
find a clean way to add PCI USB support the generic driver?
Regards
Markus Klotzb?cher
--
DENX Software Engineering GmbH, HRB 165235 Munich, CEO: Wolfgang Denk
Office: Kirchenstr. 5, D-82194 Groebenzell, Germany
prev parent reply other threads:[~2007-03-23 17:02 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-23 14:17 [U-Boot-Users] Creation of PCI USB driver Lance Ware
2007-03-23 17:02 ` Markus Klotzbücher [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87ejnf99li.fsf@denx.de \
--to=mk@denx.de \
--cc=u-boot@lists.denx.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox