[ts-7000] how to back up and restore flash bad block list

["j.chitte" <>]

Hi,

in relation to recent issues that have shown yaffs2 can sometimes incorrectly 
mark bad blocks I want to start by backing up the bad block list before 
installing new TS72xx boards.

I'd like to get a snapshot of the manufacture's bad block table in the virgin 
state.

Is there anything more subtle than keeping a full copy of the entire flash 
contents?

TIA. 




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