[U-Boot] bug regarding ext4 filesystem

[ScottyYi at s3graphics.com]

Hi ,

Ext4load command fail to load large file.

 

S3 # ext4load mmc 0:1 0x6000000 system.img

invalid extent block

** Unable to read file system.img **

S3 # ext4ls mmc 0:1

<DIR>       4096 .

<DIR>       4096 ..

            1015 boot_script.uimg

            4314 data.img

       177477960 system.img

          238604 u-boot-bret.bin

         3260352 uImage

<DIR>       4096 32.00.12-NAND

             706 .ash_history

<DIR>       4096 32.00.12-NoneNAND.bak