[U-Boot] Does uboot EBS(erase block summary) to reduce JFFS2 scaning time?

[HeLei]

Hi, All

 

  Each time JFFS2 initialized, uboot need to scan the whole flash. This is fairly time consuming.

 

  So EBS(erase block summary) is used to JFFS2 to reduce mounting time. And I believe this can also be used to UBOOT to reduce booting time.

 

  Does UBOOT support this feature? or does any other solution in uboot to reduce JFFS2 scaning time?

 

  thanks

 

Leon
 		 	   		  
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