新手请教关于TTL救砖（己解决）

时光飞逝

前阵子闲着无聊想给手上的3500L刷着玩玩，一开始新一点的固件老是刷不进（其中也半砖了2次），后来好了刷着刷着接网线的lan口的灯也不亮了，想用短接也没希望了。接TTL显示以下信息不往下走了。这信息看不出问题出在哪，请高手赐教小弟非常感谢。

CFE for WNR3500L version: v1.0.36
Build Date: Tue Aug 11 15:09:14 CST 2009
Init Arena
Init Devs.
Boot partition size = 262144(0x40000)
Found a 8MB ST compatible serial flash
et0: Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller 5.10.56.28
CPU type 0x19740: 133MHz
Tot mem: 65536 KBytes

Device eth0:  hwaddr 58-46-9A-86-06-2A, ipaddr 192.168.1.1, mask 255.255.255.0
        gateway not set, nameserver not set
Checksum mismatch:
Image chksum: 0xCFE26F68
Calc  chksum: 0x1050C71A
Loader:raw Filesys:raw Dev:flash0.os File: Optionsnull)
Loading: .. 5192 bytes read
Entry at 0x80001000
Closing network.
Starting program at 0x80001000
Linux version 2.6.22.19 (root@tomato) (gcc version 4.2.4) #24 Sun Jul 31 21:30:18 CEST 2016
CPU revision is: 00019740
Found a 8MB ST compatible serial flash
Determined physical RAM map:
memory: 04000000 @ 00000000 (usable)
Built 1 zonelists.  Total pages: 16256
Kernel command line: root=/dev/mtdblock2 noinitrd 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: BCM4716 rev 1 pkg 10 at 133 MHz
Using 66.500 MHz high precision timer.
console [ttyS0] enabled
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 62140k/65536k available (33k kernel code, 3336k reserved, 2456k data, 112k init, 0k highmem)
Mount-cache hash table entries: 512
NET: Registered protocol family 16
PCI: Using membase 8000000
PCI: Initializing host
PCI: Reset RC


ctrl+c
nvram erase
重启问题解决了