Restore Bootloader

Luisi
Hello,
my problem is that i overwrite the bootloader in nand with u boot
and now i installed supervivi bootl.
When i switch the S2 to nand this message came,but he didnt load linux

+---------------------------------------------+ce address. usb1: New USB
device found, idVendo
| S3C2440A USB Downloader ver R0.03 2004 Jan  |) (gcc version 2.95.3
20010315 (release)) #0.1.
+---------------------------------------------+umber=1ddr/count) --- Block
proc
4 Mon Oct 27 1
USB: IN_ENDPOINT:1 OUT_ENDPOINT:31: Product: 
MMU table base addre
FORMAT: <ADDR(DATA):4>+<SIZE(n+10):4>+<DATA:n>+<CS:2>ceed memory
mapping.ci_hcd----------to RAM 
DIVN_UPLL

Why the bootloader cant boot linux?

sameer nalawade
Try flashing supervivi again. Try different versions of supervivi.