From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-bw0-f49.google.com ([209.85.214.49]) by canuck.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1R4AFM-0001rz-4X for barebox@lists.infradead.org; Thu, 15 Sep 2011 11:36:48 +0000 Received: by mail-bw0-f49.google.com with SMTP id t2so2734926bka.36 for ; Thu, 15 Sep 2011 04:36:47 -0700 (PDT) Message-Id: <3e59cfc265c6623c3a5c6013991ed667111fc1df.1316086518.git.fercerpav@gmail.com> In-Reply-To: <560194a56016e7562eb1e50f68a58ff6f6e069a7.1316086518.git.fercerpav@gmail.com> References: <560194a56016e7562eb1e50f68a58ff6f6e069a7.1316086518.git.fercerpav@gmail.com> From: Paul Fertser Date: Thu, 15 Sep 2011 15:31:45 +0400 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: barebox-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH 2/2] m25p80: use proper erasesize for SECT_4K devices To: barebox@lists.infradead.org Cc: Franck JULLIEN This fixes a bug that causes only the first 4K out of every 64K to be erased on SECT_4K devices. Signed-off-by: Paul Fertser --- drivers/nor/m25p80.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/drivers/nor/m25p80.c b/drivers/nor/m25p80.c index 6f650a5..31193cf 100644 --- a/drivers/nor/m25p80.c +++ b/drivers/nor/m25p80.c @@ -760,7 +760,10 @@ static int m25p_probe(struct device_d *dev) flash->name = (char *)id->name; flash->info = info; flash->size = info->sector_size * info->n_sectors; - flash->erasesize = info->sector_size; + if (info->flags & SECT_4K) + flash->erasesize = 4096; + else + flash->erasesize = info->sector_size; flash->cdev.size = info->sector_size * info->n_sectors; flash->cdev.dev = dev; flash->cdev.ops = &m25p80_ops; -- 1.7.2.3 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox