From owner-freebsd-arm@FreeBSD.ORG  Thu Jan 22 18:02:34 2009
Return-Path: <owner-freebsd-arm@FreeBSD.ORG>
Delivered-To: freebsd-arm@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id CD3CE1065672
	for <freebsd-arm@freebsd.org>; Thu, 22 Jan 2009 18:02:34 +0000 (UTC)
	(envelope-from mav@FreeBSD.org)
Received: from cmail.optima.ua (cmail.optima.ua [195.248.191.121])
	by mx1.freebsd.org (Postfix) with ESMTP id 4E4828FC08
	for <freebsd-arm@freebsd.org>; Thu, 22 Jan 2009 18:02:33 +0000 (UTC)
	(envelope-from mav@FreeBSD.org)
X-Spam-Flag: SKIP
X-Spam-Yversion: Spamooborona-2.1.0
Received: from [77.52.86.222] (account mav@alkar.net HELO
	mavbook.mavhome.dp.ua)
	by cmail.optima.ua (CommuniGate Pro SMTP 5.2.9)
	with ESMTPSA id 232309641; Thu, 22 Jan 2009 20:02:31 +0200
Message-ID: <4978B4A6.8060408@FreeBSD.org>
Date: Thu, 22 Jan 2009 20:02:14 +0200
From: Alexander Motin <mav@FreeBSD.org>
User-Agent: Thunderbird 2.0.0.19 (X11/20090118)
MIME-Version: 1.0
To: ticso@cicely.de
References: <20090121.100533.-1955669401.imp@bsdimp.com>
	<20090121.101459.2022307528.imp@bsdimp.com>
	<49776734.8030805@FreeBSD.org>
	<20090121.122842.-1582190967.imp@bsdimp.com>
	<20090122105650.GB50103@cicely7.cicely.de>
	<49787314.3070004@FreeBSD.org>
	<20090122142015.GC50103@cicely7.cicely.de>
	<49788702.9010808@FreeBSD.org>
	<20090122151340.GE50103@cicely7.cicely.de>
In-Reply-To: <20090122151340.GE50103@cicely7.cicely.de>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Cc: freebsd-arm@FreeBSD.org
Subject: Re: Mount root from SD card?
X-BeenThere: freebsd-arm@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Porting FreeBSD to the StrongARM Processor <freebsd-arm.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-arm>,
	<mailto:freebsd-arm-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-arm>
List-Post: <mailto:freebsd-arm@freebsd.org>
List-Help: <mailto:freebsd-arm-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-arm>,
	<mailto:freebsd-arm-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 22 Jan 2009 18:02:35 -0000

Bernd Walter wrote:
> As another point:
> Is it possible to support SHDC with mci some day, or is there a special
> hardware requirement for SDHC?

SDHC (SD High Capacity) has just a different data addressing scheme (in 
512bytes blocks instead of bytes). There is no special hardware 
requirements, only minor initialization differences. With present 
mmc/mmcsd modules SDHC should work fine on any controller.

-- 
Alexander Motin