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AM335x UBI文件系统ECC error问题



Hi,大家好

       SDK版本:ti-processor-sdk-linux-am335x-evm-04.00.00.04

      Flash型号: MT29F2G08ABAEA    

      文件系统制作:linux系统启动后 ,格式化并挂载filesystem分区,直接拷贝文件系统至该分区

    1.格式化:              ubiformat /dev/mtd9

    2.创建ubi0节点:    ubiattach /dev/ubi_ctrl -m 9

    3.创建分区标识:  ubimkvol /dev/ubi0 -N rootfs -s 230MiB   

    4.挂载  mount -t ubifs ubi0:rootfs /mnt

UBI系统启动信息如下图:

这款flash由于支持  sub-page, 据了解 UBI对 sub-page的写入好像有bug,请问有解决方法吗?

谢谢!