linux 核心移植 c6x

在ccs5 下載入c6x 的linux C6x鏡像檔案, run ，在console 裡面顯示核心boot資訊如下： 到NET 那一行就停止了：

IN ccsv5 we load program "vmlinux-2.6.34-evmc6474.el-20111121-1" and in the console result showed like this:

[C64+_0] Linux version 2.6.34-evmc6474.el-20111121 (root@192.168.1.107) (gcc version 4.5.1 (Sourcery G++ Lite 4.5-97) ) #1 Mon Nov 21 22:14:30 CST 2011
[C64+_0] Designed for the EVM6474 board, Texas Instruments.
[C64+_0] CPU0: unknown rev 0x1, unknown volts, 1000MHz
[C64+_0] Initializing kernel
[C64+_0] no initrd specified
[C64+_0] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 32512
[C64+_0] Kernel command line: console=cio ip=dhcp root=/dev/nfs nfsroot=158.218.100.25:/opt/min-root-c6x,v3,tcp rw
[C64+_0] PID hash table entries: 512 (order: -1, 2048 bytes)
[C64+_0] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[C64+_0] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[C64+_0] Memory available: 126204k/127340k RAM, 0k/0k ROM (743k kernel code, 187k data)
[C64+_0] SLUB: Genslabs=7, HWalign=128, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[C64+_0] Hierarchical RCU implementation.
[C64+_0] RCU-based detection of stalled CPUs is enabled.
[C64+_0] NR_IRQS:192
[C64+_0] console [cio0] enabled
[C64+_0] Console: colour dummy device 80x25
[C64+_0] Calibrating delay loop... [C64+_0] 999.42 BogoMIPS (lpj=1998848)
[C64+_0] Mount-cache hash table entries: 512
[C64+_0] C64x: 16 gpio irqs
[C64+_0] NET: Registered protocol family 16

請問各位高手，這個問題怎麼解決，急啊