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Date: Thu, 18 Jul 2013 10:24:12 -0500
From: Scott Wood <scottwood@freescale.com>
Subject: Re: [PATCH 3/4 V2] mmc: esdhc: Correct host version of T4240-R1.0
To: Zang Roy-R61911 <r61911@freescale.com>
References: <1374055891-20703-1-git-send-email-Haijun.Zhang@freescale.com>
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 (from r61911@freescale.com on Wed Jul 17 21:30:45 2013)
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Cc: Wood Scott-B07421 <B07421@freescale.com>,
 "linux-mmc@vger.kernel.org" <linux-mmc@vger.kernel.org>,
 Zhang Haijun-B42677 <B42677@freescale.com>,
 Fleming Andy-AFLEMING <afleming@freescale.com>,
 "cbouatmailru@gmail.com" <cbouatmailru@gmail.com>,
 "cjb@laptop.org" <cjb@laptop.org>,
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On 07/17/2013 09:30:45 PM, Zang Roy-R61911 wrote:
>=20
>=20
> > -----Original Message-----
> > From: linux-mmc-owner@vger.kernel.org [mailto:linux-mmc-
> > owner@vger.kernel.org] On Behalf Of Scott Wood
> >
> > On 07/17/2013 05:11:30 AM, Haijun Zhang wrote:
> > > Vender version and sdhc spec version of T4240-R1.0 is incorrect.
> > > The right value should be VVN=3D0x13, SVN =3D 0x1. The wrong version
> > > number will break down the ADMA data transfer.
> > > This defect only exist in T4240-R1.0. Will be fixed in T4240-R2.0.
> > > Also share vvn and svr for public use.
> > >
> > > Signed-off-by: Haijun Zhang <haijun.zhang@freescale.com>
> >
> > We're not supporting T4240 rev 1.0 in upstream Linux, as it's not
> > production silicon.
> As discussed, production silicon Rev 2.0 will also suffer this issue. =20
> So need to address it beyond T4240-R2.0.

OK -- please update the commit message.

-Scott=