From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from tx2ehsobe001.messaging.microsoft.com ([65.55.88.11] helo=tx2outboundpool.messaging.microsoft.com) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UK1fZ-0002qw-Cf for linux-mtd@lists.infradead.org; Mon, 25 Mar 2013 07:18:14 +0000 Message-ID: <514FFA64.6000205@freescale.com> Date: Mon, 25 Mar 2013 15:19:00 +0800 From: Huang Shijie MIME-Version: 1.0 To: "Paul B. Henson" Subject: Re: i.MX28 gpmi-nand underlying geometry References: <514FC1F1.8040500@acm.org> In-Reply-To: <514FC1F1.8040500@acm.org> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: quoted-printable Cc: linux-mtd@lists.infradead.org List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , =E4=BA=8E 2013=E5=B9=B403=E6=9C=8825=E6=97=A5 11:18, Paul B. Henson =E5=86= =99=E9=81=93: > kernel. Ideally I'd like to be able to read the necessary information=20 > directly from the NAND while booted with a current kernel. The current code really does not print out the geometry information=20 directly. But it's easy to implement it. we can add the dynamic debug code for the=20 gpmi. If you want to see the geometry infor, you can enable the dynamic debug,=20 and enable it in the kernel cmdline. i can add it when another gpmi patch is merged: http://lists.infradead.org/pipermail/linux-mtd/2013-March/046335.html thanks Huang Shijie