[PATCH 1/1] mtd: OneNAND: fix bufferram management when chip has 2-planes.

[Artem Bityutskiy]

On Sat, 2010-10-23 at 15:43 +0200, Enric Balletbo i Serra wrote:
> This patch adds code that I think was lost when it was applied the commit
>   5988af2319781bc8e0ce418affec4e09cfa77907 - mtd: Flex-OneNAND support
> 
> Test case:
>  1. Stress a jffs2 filesystem using
>     bonnie++ -u 0:0 -s 32 -m 16 -r 16
>  2. dmesg shows various 'Header CRC failed' errors like:
>     Header CRC failed on REF_PRISTINE node at 0x1e81315c: Read 0x000000e0,
>     calculated 0x564fc9e8
> 
> Tested on IGEP v2 board with a Muxed OneNAND(DDP) 512MB 1.8V 16-bit (0x58)
> with 2 planes from Numonyx and CONFIG_MTD_ONENAND_2X_PROGRAM set to y
> 
> Signed-off-by: Enric Balletbo i Serra <eballetbo at gmail.com>

Kyungmin, would be nice to have your ack/nack.

-- 
Best Regards,
Artem Bityutskiy (Артём Битюцкий)