From owner-cvs-src-old@FreeBSD.ORG  Mon Jun 22 22:54:36 2009
Return-Path: <owner-cvs-src-old@FreeBSD.ORG>
Delivered-To: cvs-src-old@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 84ACC1065680
	for <cvs-src-old@freebsd.org>; Mon, 22 Jun 2009 22:54:36 +0000 (UTC)
	(envelope-from sam@FreeBSD.org)
Received: from repoman.freebsd.org (repoman.freebsd.org
	[IPv6:2001:4f8:fff6::29])
	by mx1.freebsd.org (Postfix) with ESMTP id 713F88FC15
	for <cvs-src-old@freebsd.org>; Mon, 22 Jun 2009 22:54:36 +0000 (UTC)
	(envelope-from sam@FreeBSD.org)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.14.3/8.14.3) with ESMTP id n5MMsaIk083307
	for <cvs-src-old@freebsd.org>; Mon, 22 Jun 2009 22:54:36 GMT
	(envelope-from sam@repoman.freebsd.org)
Received: (from svn2cvs@localhost)
	by repoman.freebsd.org (8.14.3/8.14.3/Submit) id n5MMsamj083306
	for cvs-src-old@freebsd.org; Mon, 22 Jun 2009 22:54:36 GMT
	(envelope-from sam@repoman.freebsd.org)
Message-Id: <200906222254.n5MMsamj083306@repoman.freebsd.org>
X-Authentication-Warning: repoman.freebsd.org: svn2cvs set sender to
	sam@repoman.freebsd.org using -f
From: Sam Leffler <sam@FreeBSD.org>
Date: Mon, 22 Jun 2009 22:54:13 +0000 (UTC)
To: cvs-src-old@freebsd.org
X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/arm/xscale/ixp425 cambria_exp_space.c
 files.avila ixp425.c ixp425var.h
X-BeenThere: cvs-src-old@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: **OBSOLETE** CVS commit messages for the src tree
	<cvs-src-old.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src-old>,
	<mailto:cvs-src-old-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-src-old>
List-Post: <mailto:cvs-src-old@freebsd.org>
List-Help: <mailto:cvs-src-old-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src-old>,
	<mailto:cvs-src-old-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 22 Jun 2009 22:54:36 -0000

sam         2009-06-22 22:54:13 UTC

  FreeBSD src repository

  Modified files:
    sys/arm/xscale/ixp425 files.avila ixp425.c ixp425var.h 
  Added files:
    sys/arm/xscale/ixp425 cambria_exp_space.c 
  Log:
  SVN rev 194670 on 2009-06-22 22:54:13Z by sam
  
  o add a bus space tag that forces a 2usec delay between r/w ops; this is
    used for the optional GPS+RS485 uarts on the Gateworks Cambria boards
    which otherwise are unreliable
  o setup the hack bus space tag for the GPS+RS485 uarts
  o program the gpio interrupts for the uarts to be edge-rising
  o force timing on the expansion bus for the uarts to be "slow"
  
  Thanks to Chris Lang of Gateworks for these tips.
  
  Revision  Changes    Path
  1.1       +95 -0     src/sys/arm/xscale/ixp425/cambria_exp_space.c (new)
  1.6       +2 -1      src/sys/arm/xscale/ixp425/files.avila
  1.29      +20 -10    src/sys/arm/xscale/ixp425/ixp425.c
  1.9       +3 -0      src/sys/arm/xscale/ixp425/ixp425var.h