Subject: [PATCH] mtd: gpmi: make blockmark swapping optional

From: [email-masked] (Huang Shijie)
Date: Thu, 20 Mar 2014 17:47:57 +0800

? 2014?03?20? 17:21, Lothar Wa?mann ??:
> Hi,
>
> Huang Shijie wrote:
>> ? 2014?03?19? 21:23, y at karo-electronics.de ??:
>>> configurable via DT. This is required for the Ka-Ro electronics
>>> platforms.
>>>
>> If you disable the swapping, you will disable the NAND boot in actually.
>>
> No. All our modules do boot from NAND and none of them does the
> swapping.
>
>
It seems the NAND boot runs well by luck.

The ROM will do the swapping when it reads the BBT table written by the 
kobs-ng (or something else?).

If the BBT table is small, not bigger then a page, the NAND boot may 
runs well when you disable the swapping;
But it the BBT table is bigger, the ROM will get a corrupted BBT table.

thanks
Huang Shijie