current pc version is: win7
current tool version is: v1.6.21
-----importConfigFiles-----filename
-----importUpgradeFile-----filenameF:\Amlogic Tools_20140808043640332\Amlogic Tools0\xxx.zip
[T 0][17:04:28]: load spl ...
[T 0][17:04:34]: before loadSpl, identify is -1
[T 0][17:04:40]: before loadSpl, identify is -1
[T 0][17:04:42]: Transfer Complete! total size is 19960 Bytes
[T 0][17:04:51]: load uboot ...
[T 0][17:04:51]: Transfer Complete! total size is 458268 Bytes
[T 0][17:04:57]: test command exec: crc 0x8f800000 458268 db4b59c4
[T 0][17:04:57]: command exec: crc 0x8f800000 458268 db4b59c4
[T 0][17:04:57]: sendCommandWithReply: crc 0x8f800000 458268 db4b59c4 maxCount:30
[T 0][17:04:59]: begin run 8f800000
[T 0][17:05:02]: finish run 8f800000
[T 0][17:05:04]: load uimage ...
[T 0][17:05:04]: Transfer Complete! total size is 250670 Bytes
[T 0][17:05:10]: command exec:
[T 0][17:05:11]: command exec:mmc write 1 82000000 0 300
[T 0][17:05:12]: all cmd is finished
[T 0][17:05:43]: load spl ...
[T 0][17:05:44]: write data to ram failed!
[T 0][17:05:45]: before loadSpl, identify is -1
[T 0][17:05:46]: before loadSpl, identify is -1
[T 0][17:05:47]: before loadSpl, identify is -1
[T 0][17:05:48]: before loadSpl, identify is -1
[T 0][17:05:49]: load spl ...
[T 0][17:05:49]: before loadSpl, identify is -1
[T 0][17:05:50]: before loadSpl, identify is -1
[T 0][17:05:51]: before loadSpl, identify is -1
[T 0][17:05:52]: before loadSpl, identify is -1
[T 0][17:05:53]: before loadSpl, identify is -1
[T 0][17:05:54]: load spl ...
[T 0][17:05:54]: before loadSpl, identify is -1
[T 0][17:05:55]: before loadSpl, identify is -1
[T 0][17:05:56]: before loadSpl, identify is -1
[T 0][17:05:57]: before loadSpl, identify is -1
[T 0][17:05:58]: before loadSpl, identify is -1
[T 0][17:05:59]: load spl ...
[T 0][17:05:59]: before loadSpl, identify is -1
[T 0][17:06:00]: before loadSpl, identify is -1
[T 0][17:06:01]: before loadSpl, identify is -1
[T 0][17:06:03]: before loadSpl, identify is -1
[T 0][17:06:04]: before loadSpl, identify is -1
[T 0][17:06:05]: load spl ...
[T 0][17:06:05]: before loadSpl, identify is -1
[T 0][17:06:06]: before loadSpl, identify is -1
[T 0][17:06:07]: before loadSpl, identify is -1
[T 0][17:06:08]: before loadSpl, identify is -1
[T 0][17:06:09]: before loadSpl, identify is -1
[T 0][17:06:10]: load spl ...
[T 0][17:06:10]: before loadSpl, identify is -1
[T 0][17:06:11]: before loadSpl, identify is -1
[T 0][17:06:12]: before loadSpl, identify is -1
[T 0][17:06:13]: before loadSpl, identify is -1
[T 0][17:06:14]: before loadSpl, identify is -1
[T 0][17:06:15]: load spl ...
[T 0][17:06:15]: before loadSpl, identify is -1
[T 0][17:06:15]: load spl failed 20 times,maybe because rom code cannot run
[T 0][17:06:16]: failed because no connected device ,current step is 0 
log\09.07.17.14_xxx.log
success:1 failed:1 failed postion:   s0:1