斐迅702E TTL无法中断，请高手进来看看

psl001

高手看看以下红色文字，是什么意思呢？难道启动时候可以TFTP刷机吗？

CFE version 5.100.138.9 based on BBP 1.0.37 for BCM947XX (32bit,SP,LE)
Build Date: Thu Feb 28 11:49:32 CST 2013 (xiesen@Server-SW-X03)
Copyright (C) 2000-2008 Broadcom Corporation.

Init Arena
Init Devs.
Boot partition size = 131072(0x20000)
Found an ST compatible serial flash with 64 64KB blocks; total size 4MB
et0: Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller 5.100.138.9
CPU type 0x19749: 300MHz
Tot mem: 32768 KBytes

CFE mem:    0x80700000 - 0x807982F0 (623344)
Data:       0x8072E140 - 0x80731360 (12832)
BSS:        0x80731360 - 0x807322F0 (3984)
Heap:       0x807322F0 - 0x807962F0 (409600)
Stack:      0x807962F0 - 0x807982F0 (8192)
Text:       0x80700000 - 0x8072E13C (188732)

Device eth0:  hwaddr D8-42-AC-4C-43-08, ipaddr 192.168.1.1, mask 255.255.255.0
        gateway not set, nameserver not set
Loader:raw Filesys:tftp Dev:eth0 File:192.168.1.3:vmlinuz Optionsnull)
Loading: TFTP error 1: File not found
Failed.
Could not load 192.168.1.3:vmlinuz: Network protocol error
Loader:raw Filesys:raw Dev:flash0.os File: Optionsnull)
Loading: ....... 4169862 bytes read
Entry at 0x80001000
Closing network.
Starting program at 0x80001000
Linux version 2.6.22 (xiesen@Server-SW-X03) (gcc version 4.2.3) #2 PREEMPT Thu Feb 28 11:49:59 CST 2013
CPU revision is: 00019749
Found an ST compatible serial flash with 64 64KB blocks; total size 4MB
Determined physical RAM map:


memory: 02000000 @ 00000000 (usable)
Initrd not found or empty - disabling initrd
Zone PFN ranges:
  Normal          0 ->     8192
  HighMem      8192 ->     8192
early_node_map[1] active PFN ranges
    0:        0 ->     8192
Built 1 zonelists.  Total pages: 8192
Kernel command line: root=/dev/mtdblock2 noinitrd init=/linuxrc console=ttyS0,115200
Primary instruction cache 32kB, physically tagged, 4-way, linesize 32 bytes.
Primary data cache 32kB, 4-way, linesize 32 bytes.
Synthesized TLB refill handler (20 instructions).
Synthesized TLB load handler fastpath (32 instructions).
Synthesized TLB store handler fastpath (32 instructions).
Synthesized TLB modify handler fastpath (31 instructions).
PID hash table entries: 256 (order: 8, 1024 bytes)
CPU: BCM53572 rev 1 at 300 MHz
Using 150.000 MHz high precision timer.
Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
Memory: 27164k/32768k available (3353k kernel code, 5588k reserved, 494k data, 224k init, 0k highmem)
Mount-cache hash table entries: 512
NET: Registered protocol family 16
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: no core
PCI: no core
PCI: Fixing up bus 0
Time: MIPS clocksource has been installed.
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 1024 (order: 1, 8192 bytes)
TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
TCP: Hash tables configured (established 1024 bind 1024)
TCP reno registered
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
squashfs: version 3.2-r2 (2007/01/15) Phillip Lougher
JFFS2 version 2.2. (NAND) 漏 2001-2006 Red Hat, Inc.
fuse init (API version 7.8)
io scheduler noop registered (default)