跪求andoird2.2 Linux Kernel v2.6.34 yaffs2内核配置

Question

=== set properties ===
[   18.380000] yaffs: dev is 32505861 name is "mtdblock5" rw
[   18.385000] yaffs: passed flags ""
[   18.388000] yaffs2 check point failed.
[   25.982000] yaffs: dev is 32505863 name is "mtdblock7" rw
[   25.982000] yaffs: passed flags ""
[   25.985000] yaffs2 check point failed.原先的配置有问题，保存节点不行。 如果正确配置的话，系统启动是很快的[    5.195000] yaffs: dev is 32505861 name is "mtdblock5" rw
[    5.200000] yaffs: passed flags ""
[    5.204000] yaffs2 check point success.
[    5.227000] init: command 'mount' r=0
[    5.227000] yaffs: dev is 32505863 name is "mtdblock7" rw
[    5.231000] yaffs: passed flags ""
[    5.234000] yaffs2 check point success.能节省7。5秒的启动时间内核 跪求正确配置，分可以再加.