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[分享] 乐光n800，内存加到32m不认，TTL信息如下，RT3050，无法TELNET不知道密码，flash

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注册时间: 2012-11-15

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发表于 2013-12-21 17:01

乐光n800无线网桥，TTL信息如下，RT3050，无法TELNET不知道密码，试过root admin等组合不成功，flash不是8脚是54脚，但是留有8脚flash位和16脚flash空位，已经改内存到32m，原机是16m，但是只能识别为16m，我是从ttl信息看到的，54脚flash不好刷哦，空余的8脚flash位我随便编程了一个固件上去，原本是想如果这个flash焊盘能用的话，双flash肯定是不能启动系统的，况且新加的flash固件都是随便刷的，没成想还是能启动，证明新加的flash没起作用，也就说明不能从新加的flash启动，不知道对不对？？？？？

U-Boot 1.1.3 (Feb 27 2012 - 21:59:02)

Board: Ralink APSoC DRAM:  16 MB
relocate_code Pointer at: 80fac000
config usb....

Set info->start[0]=BF000000
flash_protect ON: from 0xBF000000 to 0xBF01F52B
flash_protect ON: from 0xBF020000 to 0xBF020FFF
*** Warning - bad CRC, using default environment

============================================
Ralink UBoot Version: 3.4.0.0
--------------------------------------------
ASIC 3052_MP2 (Port5<->None)
DRAM component: 128 Mbits SDR
DRAM bus: 16 bit
Total memory: 16 MBytes
Flash component: NOR Flash
Date:Feb 27 2012  Time:21:59:02
============================================
icache: sets:256, ways:4, linesz:32 ,total:32768
dcache: sets:128, ways:4, linesz:32 ,total:16384

##### The CPU freq = 320 MHZ ####

SDRAM bus set to 16 bit
SDRAM size =16 Mbytes

Please choose the operation:
1: Load system code to SDRAM via TFTP.
2: Load system code then write to Flash via TFTP.
3: Boot system code via Flash (default).
4: Entr boot command line interface.
7: Load Boot Loader code then write to Flash via Serial.
9: Load Boot Loader code then write to Flash via TFTP.
0

3: System Boot system code via Flash.
## Booting image at bf040000 ...
Image Name: Linux Kernel Image
Created:    2012-10-18 3:29:37 UTC
Image Type: MIPS Linux Kernel Image (lzma compressed)
Data Size: 1695528 Bytes =  1.6 MB
Load Address: 80000000
Entry Point:  8026c000
Verifying Checksum ... OK
Uncompressing Kernel Image ... OK
No initrd
## Transferring control to Linux (at address 8026c000) ...
## Giving linux memsize in MB, 16

Starting kernel ...

LINUX started...

THIS IS ASIC
init started: BusyBox v1.12.1 (2012-10-18 11:26:39 CST)
starting pid 13, tty '': '/etc_ro/rcS'
mount: mounting none on /proc/bus/usb failed: No such file or directory
chpasswd.sh
Password for 'admin' changed
ifconfig: ioctl 0x8913 failed: No such device
brctl: bridge br0: No such device or address
brctl: bridge br0: Invalid argument
ifconfig: ioctl 0x8913 failed: No such device
killall: udhcpd: no process killed
killall: apcliautoconn: no process killed
starting pid 403, tty '': '/sbin/getty 57600 /d
AP1105 login:

新加内存确定是32m sdram