nothing out to uart,help me

Hi, Hippo

here is the output from my uart(115200), then It come to a stop here,why?

Uncompressing Linux... Ok, booting the kernel.

Linux version 2.6.11-uc0 (hgjw@localhost.localdomain) (gcc version 3.4.6)# 2 Thu Apr 27 21:20:29 CST 2006

uClinux/Nios II

Altera Nios II support © 2004 Microtronix Datacom Ltd.

Built 1 zonelists

Kernel command line:

PID hash table entries: 64 (order: 6, 1024 bytes)

i compare it with yours, and find it is a little different with yours

PID hash table entries: 64 (order: 6, 1024 bytes)

yours are

PID hash table entries: 512 (order: 9, 8192 bytes)

why? Have I make some other mistakes?