On Wed, Sep 10, 2014 at 06:55:41PM +1000, klightspeed@xxxxxxxxxxxxxxxx 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@xxxxxxxxxxxxxxxx>
> Acked-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
> Tested-by: Arnaud Ebalard <arno@xxxxxxxxxxxx>
> ---
> 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
thx,
Jason.
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