小米mini路由的openwrt 官方trunk版本的試玩

Hongrongqi 2015-05-23

展開全文

更正里之前一些下載鏈接和錯誤

1.下載
OpenWrt-ImageBuilder-ramips-mt7620.Linux-x86_64.tar.bz2
到這里下載新OpenWrt-ImageBuilder包
https://downloads./snapshots/trunk/ramips/mt7620/
這個是直接下載鏈接，有時候官方文件名會有變化，你可以點上面鏈接進去下載
https://downloads./snapshots/trunk/ramips/mt7620/OpenWrt-ImageBuilder-ramips-mt7620.Linux-x86_64.tar.bz2

2 .解壓ImageBuilder 壓縮包

tar -xjvf OpenWrt-ImageBuilder-ramips-mt7620.Linux-x86_64.tar.bz2

3.進入解壓后文件夾
cd OpenWrt-ImageBuilder-ramips-mt7620.Linux-x86_64

4. 查看默認軟件包和硬件支持列表

make info

Current Target: "ramips (MT7620 based boards)"
Default Packages: base-files libc libgcc busybox dropbear mtd uci opkg netifd fstools kmod-leds-gpio kmod-gpio-button-hotplug wpad-mini swconfig kmod-rt2800-pci kmod-rt2800-soc dnsmasq iptables ip6tables ppp ppp-mod-pppoe kmod-nf-nathelper firewall odhcpd odhcp6c
Available Profiles:

Default:
      Default Profile
      Packages: kmod-usb-core kmod-usb2 kmod-usb-ohci kmod-ledtrig-usbdev
AIBR100:
      Aigale Ai-BR100
      Packages: kmod-usb-ohci kmod-usb2
E1700:
      Linksys E1700
      Packages: swconfig
MT7620a:
      MT7620a EVB
      Packages: kmod-usb-core kmod-usb2 kmod-usb-ohci kmod-ledtrig-usbdev
XIAOMI-MIWIFI-MINI:
      Xiaomi MiWiFi Mini
      Packages: kmod-usb-core kmod-usb-dwc2 kmod-usb2 kmod-usb-ohci kmod-mt76

Image Generator (Image Builder) - OpenWrt Wiki 沿途見識[2]

5.使用說明
make image命令會創(chuàng)建一個只包含必不可少包文件的最小化鏡像，這個命令可以通過三個傳遞過去的參數(shù)控制:

PROFILE - 指定要編譯的目標(biāo)鏡像的配置
PACKAGES - 要嵌入鏡像的包文件的列表
FILES - 要包含進去的自定義文件的目錄

6.編譯
make image PROFILE=XIAOMI-MIWIFI-MINI PACKAGES="luci luci-i18n-base-zh-cn luci-app-ddns luci-app-p910nd luci-app-qos luci-app-samba luci-app-upnp luci-app-wol kmod-fs-ext4 kmod-fs-ntfs kmod-fs-vfat kmod-nls-utf8 ppp-mod-pptp ppp-mod-pppoa comgt xl2tpd kmod-usb-printer block-mount mount-utils"

在make命令結(jié)束后，生成的鏡像會被放到bin目錄中。

ll bin/ramips
-rw-r--r-- 1 cs cs    372  2月 10 18:07 md5sums
-rw-r--r-- 1 cs cs 3538944  2月 10 18:07 openwrt-ramips-mt7620-root.squashfs
-rw-r--r-- 1 cs cs 1163507  2月 10 18:07 openwrt-ramips-mt7620-uImage.bin
-rwxr-xr-x 1 cs cs 3410636  2月 10 18:07 openwrt-ramips-mt7620-vmlinux.bin
-rwxr-xr-x 1 cs cs 3415640  2月 10 18:07 openwrt-ramips-mt7620-vmlinux.elf
-rw-r--r-- 1 cs cs 4718596  2月 10 18:07 openwrt-ramips-mt7620-xiaomi-miwifi-mini-squashfs-sysupgrade.bin

7.備份官方rom

查看rom
cat /proc/mtd

dev: size erasesize  name
mtd0: 01000000 00010000 "ALL"
mtd1: 00030000 00010000 "Bootloader"
mtd2: 00010000 00010000 "Config"
mtd3: 00010000 00010000 "Factory"
mtd4: 00c80000 00010000 "OS1"
mtd5: 00b26eac 00010000 "rootfs"
mtd6: 00200000 00010000 "OS2"
mtd7: 00100000 00010000 "overlay"
mtd8: 00010000 00010000 "crash"
mtd9: 00010000 00010000 "reserved"
mtd10: 00010000 00010000 "Bdata"

備份
dd if=/dev/mtd0 of=/extdisks/sda1/rom/ALL.bin
dd if=/dev/mtd1 of=/extdisks/sda1/rom/Bootloader.bin
dd if=/dev/mtd2 of=/extdisks/sda1/rom/Config.bin
dd if=/dev/mtd3 of=/extdisks/sda1/rom/Factory.bin
dd if=/dev/mtd4 of=/extdisks/sda1/rom/OS1.bin
dd if=/dev/mtd5 of=/extdisks/sda1/rom/rootfs.bin
dd if=/dev/mtd6 of=/extdisks/sda1/rom/OS2.bin
dd if=/dev/mtd7 of=/extdisks/sda1/rom/overlay.bin
dd if=/dev/mtd8 of=/extdisks/sda1/rom/crash.bin
dd if=/dev/mtd9 of=/extdisks/sda1/rom/reserved.bin
dd if=/dev/mtd10 of=/extdisks/sda1/rom/Bdata.bin

恢復(fù)方法
mtd -r write /extdisks/sda1/rom/Bootloader.bin Bootloader
mtd -r write /extdisks/sda1/rom/Config.bin Config
mtd -r write /extdisks/sda1/rom/Factory.bin Factory
mtd -r write /extdisks/sda1/rom/OS1.bin OS1
mtd -r write /extdisks/sda1/rom/rootfs.bin rootfs
mtd -r write /extdisks/sda1/rom/OS2.bin OS2
mtd -r write /extdisks/sda1/rom/overlay.bin overlay
mtd -r write /extdisks/sda1/rom/crash.bin crash
mtd -r write /extdisks/sda1/rom/reserved.bin reserved
mtd -r write /extdisks/sda1/rom/Bdata.bin Bdata

8.刷生產(chǎn)openwrt的rom

8.1 通過頁面刷回系統(tǒng)版本: 0.7.15 開發(fā)版
miwifi_r1cm_all_02508_0.7.15.bin
http://bigota./xiaoqiang/rom/r1cm/miwifi_r1cm_all_02508_0.7.15.bin

查看固件分區(qū)
root@XiaoQiang:/extdisks/sda1# cat /proc/mtd
dev: size erasesize  name
mtd0: 01000000 00010000 "ALL"
mtd1: 00030000 00010000 "Bootloader"
mtd2: 00010000 00010000 "Config"
mtd3: 00010000 00010000 "Factory"
mtd4: 00c80000 00010000 "OS1"
mtd5: 00b26e43 00010000 "rootfs"
mtd6: 00200000 00010000 "OS2"
mtd7: 00100000 00010000 "overlay"
mtd8: 00010000 00010000 "crash"
mtd9: 00010000 00010000 "reserved"
mtd10: 00010000 00010000 "Bdata"
mtd11: 00fa0000 00010000 "firmware"

備份
dd if=/dev/mtd0 of=/extdisks/sda1/rom_old/ALL.bin
dd if=/dev/mtd1 of=/extdisks/sda1/rom_old/Bootloader.bin
dd if=/dev/mtd2 of=/extdisks/sda1/rom_old/Config.bin
dd if=/dev/mtd3 of=/extdisks/sda1/rom_old/Factory.bin
dd if=/dev/mtd4 of=/extdisks/sda1/rom_old/OS1.bin
dd if=/dev/mtd5 of=/extdisks/sda1/rom_old/rootfs.bin
dd if=/dev/mtd6 of=/extdisks/sda1/rom_old/OS2.bin
dd if=/dev/mtd7 of=/extdisks/sda1/rom_old/overlay.bin
dd if=/dev/mtd8 of=/extdisks/sda1/rom_old/crash.bin
dd if=/dev/mtd9 of=/extdisks/sda1/rom_old/reserved.bin
dd if=/dev/mtd10 of=/extdisks/sda1/rom_old/Bdata.bin
dd if=/dev/mtd11 of=/extdisks/sda1/rom_old/firmware.bin

刷系統(tǒng)
mtd -r write /extdisks/sda1/openwrt_rom/openwrt-ramips-mt7620-xiaomi-miwifi-mini-squashfs-sysupgrade.bin firmware

刷機后
root@OpenWrt:/# cat /proc/mtd
dev: size erasesize  name
mtd0: 00030000 00010000 "u-boot"
mtd1: 00010000 00010000 "u-boot-env"
mtd2: 00010000 00010000 "factory"
mtd3: 00f80000 00010000 "firmware"
mtd4: 0011c816 00010000 "kernel"
mtd5: 00e637ea 00010000 "rootfs"
mtd6: 00b10000 00010000 "rootfs_data"
mtd7: 00010000 00010000 "crash"
mtd8: 00010000 00010000 "reserved"
mtd9: 00010000 00010000 "Bdata"

http://bbs./thread-9734746-1-1.html
即可完成LUCI的安裝。
輸入以下命令開啟支持web服務(wù)的uhttpd，并設(shè)置其為自啟動：
Shell代碼
/etc/init.d/uhttpd enable # 開機自啟動
/etc/init.d/uhttpd start # 啟動uhttpd

玩壞路由如何恢復(fù)
http://bbs./thread-10512768-1-1.html
【操作流程】

閱讀特別提示并確認備份已經(jīng)完成后，請按照以下步驟操作：

1、請將下載的工具包bin文件復(fù)制到U盤的根目錄，點此進入最新Rom下載頁面
2、將U盤里的bin文件重命名為 miwifi.bin
3、斷開小米路由器mini的電源，將U盤插入USB接口
4、按下reset按鈕后重新接入電源，指示燈變?yōu)辄S色閃爍狀態(tài)后松開reset鍵
5、整個u盤刷機的時間相比正常OTA升級更長一些，因為這種刷機方式會將小米路由器mini的系統(tǒng)重新刷一遍
6、刷機完成之后系統(tǒng)會自己重啟并進入正常的啟動狀態(tài)（黃燈常亮—藍燈常亮）
7、如果出現(xiàn)異常/失敗/U盤無法讀取狀態(tài)，會進入紅燈狀態(tài)，建議重試或更換U盤再試8、正常啟動顯示藍燈，完成刷機！

然后配置路由器！
首先我們掛載個U盤或者移動硬盤，先格式化為 NTFS
插上U盤一般都能識別出來！
選擇掛載點添加設(shè)備選擇儲存介質(zhì)
               掛載點  為  /mnt/sda1
   文件系統(tǒng) 自定義為  NTFS
            文件系統(tǒng)檢查 √
保存應(yīng)用

-------------------------------------------------------------------------------------------
然后選擇服務(wù) 共享網(wǎng)絡(luò)
共享主目錄為 1
名稱隨意  不要有漢子
目錄為    /mnt/sda1
允許匿名用戶 √
創(chuàng)建權(quán)限  0700  目錄權(quán)限 0700
保存應(yīng)用
網(wǎng)絡(luò)鄰居找找就有網(wǎng)絡(luò)存儲！