Supervivi> load flash kernel u
USB host is connected. Waiting a download.

Now, Downloading [ADDRESS:30000000h,TOTAL:1821754]
RECEIVED FILE SIZE: 1821754 (31KB/S, 56S)
Downloaded file at 0x30000000, size = 1821744 bytes
Found block size = 0x001c0000
Erasing...    ... done
Writing...    ... done
Written 1821744 bytes