自己编写uboot后，烧写uboot到内部emmc,重启后，读取flash数据，读取出错，具体情况如下：
emmc open 0
TINY4412 # emmc open 0
eMMC OPEN Success.!!
!!!Notice!!!
!You must close eMMC boot Partition after all image writing!
!eMMC boot partition has continuity at image writing time.!
!So, Do not close boot partition, Before, all images is written.!
TINY4412 # movi read kernel 0 40008000
MMC read: dev # 0, block # 1057, count 32768 ... error during transfer: 0x00000224
mmc read failed
-1 blocks read: ERROR
completed
请问什么问题？谢谢！！
