From: Scott Wood <scottwood@freescale.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v4] dfu, nand: before write a buffer to nand, erase the nand sectors
Date: Mon, 24 Jun 2013 18:26:07 -0500 [thread overview]
Message-ID: <1372116367.8183.10@snotra> (raw)
In-Reply-To: <1372092640-1656-1-git-send-email-hs@denx.de> (from hs@denx.de on Mon Jun 24 11:50:40 2013)
On 06/24/2013 11:50:40 AM, Heiko Schocher wrote:
> before writing the received buffer to nand, erase the nand
> sectors. If not doing this, nand write fails. See for
> more info here:
>
> http://lists.denx.de/pipermail/u-boot/2013-June/156361.html
>
> Using the nand erase option "spread", maybe overwrite
> blocks on, for example another mtd partition, if the
> erasing range contains bad blocks.
> So a limit option is added to nand_erase_opts()
>
> Signed-off-by: Heiko Schocher <hs@denx.de>
> Cc: Scott Wood <scottwood@freescale.com>
> Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
> Cc: Lukasz Majewski <l.majewski@samsung.com>
> Cc: Kyungmin Park <kyungmin.park@samsung.com>
> Cc: Marek Vasut <marex@denx.de>
> Cc: Tom Rini <trini@ti.com>
>
> ---
> - changes for v2:
> - use opts.spread as Scott Wood suggested
> - changes for v3:
> - add opts.lim as Scott Wood suggested
> - changes for v4:
> - fix boundary check as Scott Wood mentioned
Applied to u-boot-nand-flash
-Scott
next prev parent reply other threads:[~2013-06-24 23:26 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-14 10:24 [U-Boot] [PATCH] dfu, nand: before write a buffer to nand, erase the nand sectors Heiko Schocher
2013-06-14 22:19 ` Scott Wood
2013-06-17 5:01 ` [U-Boot] [PATCH v2] " Heiko Schocher
2013-06-18 0:51 ` Scott Wood
2013-06-20 4:36 ` Heiko Schocher
2013-06-20 17:22 ` Scott Wood
2013-06-21 5:09 ` [U-Boot] [PATCH v3] " Heiko Schocher
2013-06-21 22:50 ` Scott Wood
2013-06-24 16:50 ` [U-Boot] [PATCH v4] " Heiko Schocher
2013-06-24 23:26 ` Scott Wood [this message]
2013-07-25 4:43 ` [U-Boot] [PATCH v5] dfu, nand, ubi: add partubi alt settings for updating ubi partition Heiko Schocher
2013-07-26 22:05 ` Scott Wood
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