【CFE大集合】来自US，共享下~

jsllb1986

想知道自己的CFE版本，可以刷梅林固件，http://192.168.1.1/Tools_Sysinfo.asp看到。
或者通过TELNET/SHH：

1. 敲入命令：nvram get bl_version

复制代码

以下是CFE大集合
==========
RT-N18U (ARM) - (Known HW Revisions: 2.20)
2.0.0.7 (US) - https://mega.co.nz/#!dwQhWazS!vbCuIg...LwwvnqvsDsfxow

=============
RT-N66U B1 (MIPS) - (Known HW Revisions: 3.00, 3.20)
1.0.1.2 (EU) - https://mega.co.nz/#!JtAAgTJD!Qq3YnY...XzFwIzGYqmsnVo
1.0.1.3 (EU) - https://mega.co.nz/#!x0RA3DwS!YLi3-e...LvoDfdLMnGIsUY
1.0.1.4 (EU) - https://mega.co.nz/#!8g4TWZRD!nNsgYE..._qtzWKv0x2RyQA => Overclock capability
1.0.1.9 (US) - https://mega.co.nz/#!R95zxAKS!dTrIj7...d4LxCa_BzeJOCs => Overclock capability

===========
RT-N66R (MIPS)
1.0.1.3 (US) - https://mega.co.nz/#!xpgQzZLQ!QmxvXO...g8YmrdJ1MUyB5c

===========
RT-N66W (MIPS)
1.0.1.4 (US) - https://mega.co.nz/#!4hIEQIhR!2XdaIT...2WyFb_NH64ikw0

============
RT-AC66U (MIPS) - (Known HW Revisions: 1.30, 1.50)
1.0.1.4 (EU) - https://mega.co.nz/#!494wQBZY!0SQ5xA...dZqdI_qLbufiQ8
1.0.1.4 (US) - https://mega.co.nz/#!Qx5myTJa!G-jnIM...-0D8jjd3atf-6Y
1.0.1.7 (US) - https://mega.co.nz/#!lpZCwJqB!R_fuUt...iVfHYiWblYMu_Y
1.0.1.7 (US_TW) - https://mega.co.nz/#!g4Jl1ChY!OQsq-u...j_sa849J8SZBMA => *regulation_domain=TW*


============RT-AC66R (MIPS)
1.0.1.4 (US) - https://mega.co.nz/#!V1IlBIrY!e8unIL...3amR2r-YQepUAw

===========
RT-AC56U (ARM) - (Known HW Revisions: 1.60, 2.00, 2.20, 2.30)
1.0.1.9 (US) - https://mega.co.nz/#!NhgzQDbC!Iurlzh...1CJb7J-fIDJbBk => DDR speed *unlocked* to 800MHZ
1.0.2.3 (EU) - https://mega.co.nz/#!k45W1RzC!U8suIh...SxLUN3NUEDfXAI
1.0.2.8 (US) - https://mega.co.nz/#!BgIAiI6I!uxrYiz...BMF94XvbpmCN10

===========
RT-AC56R (ARM)
1.0.2.3 (US) - https://mega.co.nz/#!Q0AV0CbC!N5GWgK...ZwrUO5T2cug7FE => DDR speed *locked* to 666MHZ

===========
RT-AC56S (ARM)
1.0.2.7 (SG) - https://mega.co.nz/#!48pmmTBA!VScLIh...DDdFJMk8X3qwic

===========
RT-AC68U (ARM) - (Known HW Revisions: 1.21, 1.60, 1.61, 1.68, 1.70, 1.80)
1.0.1.1 (US) - https://mega.co.nz/#!Y5hylarY!8n6exR...6Px9TCOjik9D80
1.0.1.6 (US) - https://mega.co.nz/#!QpZA3YqS!D632GX...4KyLkj9hA_hCGo => DDR speed *unlocked* to 800MHZ
1.0.1.6 (EU) - https://mega.co.nz/#!clghDKpK!QmAf3m...kZMG9MyRFWkpdg => DDR speed *locked* to 666MHZ
1.0.2.0 (US) - https://mega.co.nz/#!YpBkRKhJ!Rardt8...uuH-tByYIvWYgY => DDR speed *unlocked* to 800MHZ

===========
RT-AC87U (ARM) - (Known HW Revisions: 1.50)
1.0.3.2 (US) - https://mega.co.nz/#!9ooCySJA!MiFC6q...oYuzlt_n1xspuQ

============
RT-AC3200 (ARM)

RT-AC68U/R DDR/CFE 升级工具:
==============================

https://mega.co.nz/#!g0R0CLQR!aoSNJL...KrcOwR0kha3UCs（网盘）http://www.asus.com.cn/Networking/RTAC68U/HelpDesk_Download/（官网）
此工具能将RT-AC68U DDR时脉更新至533MHz~666MHz之间。
这个更新是选择性的。


NVSIMPLE / MTD-WRITE (ARM):
=========================

https://mega.co.nz/#!FsQGkAgJ!t4oa2S...mo2rOsYcCFVoVM
https://mega.co.nz/#!Il4kWYwB!v8YkL4...8qR9epVVKoi7TM


镜像下载:
===========

http://198.23.248.102/CFE/

微信扫一扫，阅读更方便^_^

橘子

贴上楼主发的 CFE、固件(Firmware)、NVRAM三个名称的概念
http://www.52asus.com/forum.php? ... =198&fromuid=78
(出处: 华硕路由技术圈)


路由器软件部分的几个概念：CFE、固件(Firmware)、NVRAMCFE的作用跟PC的BIOS一样是负责引导操作系统的；固件就是路由器的操作系统，就像PC上的Windows一样；NVRAM则用于存储路由器的设置，相当于PC的CMOS。当路由器插上电后自动进入CFE，CFE进行类似PC的BIOS那样进行自检，自检通过后就引导路由器的固件了（相当于的PC的Windows了），正常情况下最多一分钟路由器的固件就会引导完毕，并且Power灯是常亮的。如果Power灯一闪一闪，那一般是CFE没有引导成功路由器的固件（固件不存在、不正确、已损坏等等）。那么我们平常刷固件会把CFE也刷了吗？呵呵，不会的，就像你平时装Windows一样，不管你是装XP也好，Vista也好，Win7也好，都不会对你的BIOS进行更新。那我想刷CFE该用什么方法？一般用户用路由器原厂的CFE即可，如果要玩的深入一些想刷CFE，那么可以通过JTAG或者telnet方式来刷（比较危险，而且受固件限制，有些固件不支持）。主要是对硬件环境进行初始化，image的更新，加载kernel等

问下子
华硕路由器的uboot+eeprom参数都是写进就是这个CFE的吧
*.bin 文件刷了以后就能对image 更新了

bin文件怎么刷，楼主有另一帖
【刷机】分享刷机必备工具
http://www.52asus.com/forum.php? ... =190&fromuid=78
(出处: 华硕路由技术圈)

jsllb1986

至于怎么使用，中国人还是看不懂。
Preamble
This archive is for a CFE bootloader upgrade on Asus RT-N66U router from factory version 1.0.1.2, 1.0.1.3 or 1.0.1.4 to version 1.0.1.9. The goal of updates:
from 1.0.1.2 to newer: to return CFE possibility to read variables from NVRAM which is lost while NVRAM been upgraded 64Кб in recent stock firmware releases,
from 1.0.1.3 to newer: to get overclocking ability.
You may check current CFE by:
Code:
strings /dev/mtd0ro | grep bl_ver
Disclaimer
If you don't need this new options or you just don't know what it is, then better do not to touch the bootloader. Damaged CFE will bricks the router! You should represent consequences of the actions and you should understand what you are doing in the update process because only you take responsibility for update success. Or fail.


Problem diagnostics
It's enough to set any the NVRAM variable used by CFE and make sure that CFE 1.0.1.2 ignores it. For example, remember the current BogoMIPS value:
Quote:
# cat /proc/cpuinfo | grep BogoMIPS
then try to change CPU frequency and reboot router:
Quote:
# nvram set clkfreq=300 && nvram commit && reboot
If CFE ignores your settings, BogoMIPS value will remain the same because CFE didn't set new CPU frequency.


Updating CFE
Update works only on Merlin's mod, please follow this steps:

1. Download and unpack update script
Get access to the RT-N66U console via Telnet/SSH/Serial and type:
Quote:
cd /tmp
wget http://files.ryzhov-al.ru/Router ... fe_n66u-1.0.1.9.tgz
tar -xzvf cfe_n66u-1.0.1.9.tgz
2a. Update current CFE
If you did not update before, then type:
Quote:
./cfe_update.sh /dev/mtd0ro
and watch the progress of the update. The script will ask your final decision before update. Please, proceed if only if you sure what you are doing.

2b. Update CFE, using previously saved CFE backup image
If you already done update before, you may fix it with saved CFE image this way:
Quote:
./cfe_update.sh ./cfe.old
3. Saving old CFE image
Please consider saving your old CFE. A ./cfe.old file will be placed in the same dir with update script, save it to some safe place.

Here is an example of whole script's output when all went well. Script checks current CFE version before update to prevent CFE re-update.
And here is original stock CFE versions for those who never make a backups
__________________
The Entware. A modern Optware replacement.

303

感谢分享，赞一个

baoziwan

不知道怎么用

free

好东西，正需要。感谢分享。顶顶

efissh

要刷CFE还得先刷DD-WRT作为中转。梅林板和原版没有直接刷写的命令

lastkiss

是是AC66，Bootloader (CFE)        1.0.0.7，如何更新啊，望赐教，谢谢

jsllb1986

lastkiss 发表于 2014-8-23 18:18
是是AC66，Bootloader (CFE)        1.0.0.7，如何更新啊，望赐教，谢谢

看看这个http://www.chiphell.com/thread-980318-1-1.html叁考http://wk.baidu.com/view/2d01760 ... age/1/1408795736833

lastkiss

jsllb1986 发表于 2014-8-23 20:08
看看这个http://www.chiphell.com/thread-980318-1-1.html叁考http://wk.baidu.com/view/2d01760a03d8ce2f ...

非常感谢