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From: klightspeed@killerwolves.net (Ben Peddell)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH reword] ARM: MVEBU: Netgear RN102: Use Hardware BCH ECC
Date: Sun, 14 Sep 2014 12:54:01 +1000	[thread overview]
Message-ID: <54150349.7050503@killerwolves.net> (raw)
In-Reply-To: <20140913210829.GI30828@titan.lakedaemon.net>

On 14/09/14 07:08, Jason Cooper wrote:
> On Wed, Sep 10, 2014 at 06:55:41PM +1000, klightspeed at killerwolves.net wrote:
>> The bootloader on the Netgear ReadyNAS RN102 uses Hardware BCH ECC
>> (strength = 4), while the pxa3xx NAND driver by default uses 
>> Hamming ECC (strength = 1).
>>
>> This patch changes the ECC mode on these machines to match that
>> of the bootloader and of the stock firmware. That way, it is
>> now possible to update the kernel from userland (e.g. using
>> standard tools from mtd-utils package); u-boot will happily
>> load and boot it.
>>
>> Fixes: 92beaccd8b49 ("ARM: mvebu: Enable NAND controller in ReadyNAS 102 .dts file")
>> Signed-off-by: Ben Peddell <klightspeed@killerwolves.net>
>> Acked-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
>> Tested-by: Arnaud Ebalard <arno@natisbad.org>
>> ---
>>  arch/arm/boot/dts/armada-370-netgear-rn102.dts | 4 ++++
>>  1 file changed, 4 insertions(+)
> 
> I've already applied this the mvebu/fixes:
> 
>   500abb6ccb9e ARM: mvebu: Netgear RN2120: Use Hardware BCH ECC

That patch only affects arch/arm/boot/dts/armada-xp-netgear-rn2120.dts

The patch I posted affects arch/arm/boot/dts/armada-370-netgear-rn102.dts

  reply	other threads:[~2014-09-14  2:54 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-09-10  8:55 [PATCH reword] ARM: MVEBU: Netgear RN102: Use Hardware BCH ECC klightspeed at killerwolves.net
2014-09-13 21:08 ` Jason Cooper
2014-09-14  2:54   ` Ben Peddell [this message]
2014-09-14  4:18     ` Jason Cooper

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