Now I'm on the file system in nandflash, while on a recent test system for, sometimes by looking at the serial port to print, the file system is damaged,
So I think whether can establish a partition on nandflsh much, if can't start the first file system, can automatically start another file system,
The kernel is also can be realized in this way,
But, this kind of method how to implement? Whether it is feasible to
What do you have any other solution,
Thank you very much!!!!!
CodePudding user response:
At present some chip manufacturers offer this mechanism, when a system partition abnormal, will go to read another partition system.