Kernel compilation, but after burning mirror, there is a system of jffs2 partitions cannot mount, tip jssf2: too what erase blocks, which help to solve the great god,

CodePudding user response:

This is due to the block used to have residual data on the partition, not all 0 XFF cause, need to manually wipe the block,
The solution
Dd command produces a fully FF file, size and the partition size is consistent, then TFTP to the board, the cat again this file to redirect to the partition can, for example (cat 512 KFF & gt;/dev/mtdblock5)