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本帖最后由 richen84 于 2013-10-30 08:28 编辑
我的WR720N刷openwrt，由于没有成功拨号，自己改了设置，结果就出问题了，插上网线，电源，开机等亮，开始是一闪一闪的，然后常亮，和原来正常是用的一样。但是本地连接就有问题了，总是“正在连接”--“连接成功”--“断开连接”--“正在连接”--“连接成功”--“断开连接”-------不断循环，电脑运行里CMD，输入ping 192.168.1.1-t，不通，无法telnet 192.168.1.1，于是找朋友帮我接线，按照论坛上的接线方式焊的。如图线接好了，然后我接到TTL转USB，我的TTL转USB是“CP2102”，不知道是不是我的TTL转USB不适合用了。我见网上很多都是PL2303的。
板子不接电源，网线，电脑安装好好驱动，把接上的USB转TTL插入电脑，在“设备管理”中设置COM1的端口参数“115200” “8” “无” “1” “无”。打开“单片机多功能调试助手”，设置串口参数“COM1” "115200" "8" "1" "NONE" ，发送和接受数据正常。关掉“单片机多功能调试助手”，打开“SecureCRT”，点击“快速链接”，协议 “serial” 端口"COM1" 波特率“115200” 数据位“8” 奇偶校验“NONE” 停止位“1” ，如图
接上路由器电源，链接出现内容了，估计链接成功了吧，但是我怎么也中断不了UBOOT，整个过程中多次输入"tpl"然后“回车” 均无中断。以为没接网线，就接上网线试，wan口插过，lan口也插过，还是中断不了。设置过“映射键”，输入过“t” "tp" "0" "1" "ctrl+c" 等等。结果都出现同样的内容，UBOOT都没有中断。我现在的情况怎么处理啊？
是我哪一个步骤出问题？？我该怎么办才能修好我的路由器呢？？？？？
内容如下：
U-Boot 1.1.4 (Sep 13 2012 - 16:50:29)
AP121 (ar9330) U-boot
DRAM: 32 MB
led turning on for 1s...
id read 0x100000ff
flash size 4194304, sector count = 64
Flash: 4 MB
Using default environment
In: serial
Out: serial
Err: serial
Net: ag7240_enet_initialize...
No valid address in Flash. Using fixed address
No valid address in Flash. Using fixed address
: cfg1 0x5 cfg2 0x7114
eth0: 物理地址
ag7240_phy_setup
eth0 up
: cfg1 0xf cfg2 0x7214
eth1: 物理地址
athrs26_reg_init_lan
ATHRS26: resetting s26
ATHRS26: s26 reset done
ag7240_phy_setup
eth1 up
eth0, eth1
Autobooting in 1 seconds
## Booting image at 9f020000 ...
Uncompressing Kernel Image ... OK
Starting kernel ...
[ 0.000000] Linux version 3.8.13 (weiquansheng@weiquansheng-virtual-machine) (gcc version
4.6.4 (OpenWrt/Linaro GCC 4.6-2012.12 r36939) ) #7 Tue Jul 16 22:49:39 CST 2013
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU revision is: 00019374 (MIPS 24Kc)
[ 0.000000] SoC: Atheros AR9330 rev 1
[ 0.000000] Clocks: CPU:400.000MHz, DDR:400.000MHz, AHB:200.000MHz, Ref:25.000MHz
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 02000000 @ 00000000 (usable)
[ 0.000000] Initrd not found or empty - disabling initrd
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x00000000-0x01ffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00000000-0x01ffffff]
[ 0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
[ 0.000000] Primary data cache 32kB, 4-way, VIPT, cache aliases, linesize 32 bytes
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 8128
[ 0.000000] Kernel command line: board=TL-WR720N-v3 console=ttyATH0,115200
rootfstype=squashfs,jffs2 noinitrd
[ 0.000000] PID hash table entries: 128 (order: -3, 512 bytes)
[ 0.000000] Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] __ex_table already sorted, skipping sort
[ 0.000000] Writing ErrCtl register=00000000
[ 0.000000] Readback ErrCtl register=00000000
[ 0.000000] Memory: 28852k/32768k available (2188k kernel code, 3916k reserved, 577k
data, 240k init, 0k highmem)
[ 0.000000] SLUB: Genslabs=9, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS:51
[ 0.000000] Calibrating delay loop... 265.42 BogoMIPS (lpj=1327104)
[ 0.080000] pid_max: default: 32768 minimum: 301
[ 0.080000] Mount-cache hash table entries: 512
[ 0.090000] NET: Registered protocol family 16
[ 0.090000] MIPS: machine is TP-LINK TL-WR720N v3
[ 0.550000] bio: create slab <bio-0> at 0
[ 0.550000] Switching to clocksource MIPS
[ 0.560000] NET: Registered protocol family 2
[ 0.560000] TCP established hash table entries: 512 (order: 0, 4096 bytes)
[ 0.570000] TCP bind hash table entries: 512 (order: -1, 2048 bytes)
[ 0.570000] TCP: Hash tables configured (established 512 bind 512)
[ 0.580000] TCP: reno registered
[ 0.580000] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.590000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.600000] NET: Registered protocol family 1
[ 0.620000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.620000] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001
-2006 Red Hat, Inc.
[ 0.630000] msgmni has been set to 56
[ 0.630000] io scheduler noop registered
[ 0.640000] io scheduler deadline registered (default)
[ 0.640000] Serial: 8250/16550 driver, 1 ports, IRQ sharing disabled
[ 0.650000] ar933x-uart: ttyATH0 at MMIO 0x18020000 (irq = 11) is a AR933X UART
[ 0.660000] console [ttyATH0] enabled, bootconsole disabled
[ 0.660000] console [ttyATH0] enabled, bootconsole disabled
[ 0.670000] ath79-spi ath79-spi: master is unqueued, this is deprecated
[ 0.680000] m25p80 spi0.0: found s25sl032p, expected m25p80
[ 0.680000] m25p80 spi0.0: s25sl032p (4096 Kbytes)
[ 0.690000] 5 tp-link partitions found on MTD device spi0.0
[ 0.690000] Creating 5 MTD partitions on "spi0.0":
[ 0.700000] 0x000000000000-0x000000020000 : "u-boot"
[ 0.700000] 0x000000020000-0x000000117e38 : "kernel"
[ 0.710000] mtd: partition "kernel" must either start or end on erase block boundary or
be smaller than an erase block -- forcing read-only
[ 0.720000] 0x000000117e38-0x0000003f0000 : "rootfs"
[ 0.720000] mtd: partition "rootfs" must either start or end on erase block boundary or
be smaller than an erase block -- forcing read-only
[ 0.740000] mtd: partition "rootfs" set to be root filesystem
[ 0.740000] mtd: partition "rootfs_data" created automatically, ofs=330000, len=C0000
[ 0.750000] 0x000000330000-0x0000003f0000 : "rootfs_data"
[ 0.760000] 0x0000003f0000-0x000000400000 : "art"
[ 0.760000] 0x000000020000-0x0000003f0000 : "firmware"
[ 0.780000] libphy: ag71xx_mdio: probed
[ 0.790000] eth0: Atheros AG71xx at 0xb9000000, irq 4, mode:MII
[ 1.340000] ag71xx ag71xx.0 eth0: connected to PHY at ag71xx-mdio.1:04 [uid=004dd041,
driver=Generic PHY]
[ 1.350000] eth1: Atheros AG71xx at 0xba000000, irq 5, mode:GMII
[ 1.900000] eth1: Found an AR7240/AR9330 built-in switch
[ 2.940000] TCP: cubic registered
[ 2.940000] NET: Registered protocol family 17
[ 2.940000] 8021q: 802.1Q VLAN Support v1.8
[ 2.950000] VFS: Mounted root (squashfs filesystem) readonly on device 31:2.
[ 2.960000] Freeing unused kernel memory: 240k freed
- preinit -
Press the [f] key and hit [enter] to enter failsafe mode
- regular preinit -
[ 7.720000] jffs2: notice: (433) jffs2_build_xattr_subsystem: complete building xattr
subsystem, 1 of xdatum (0 unchecked, 0 orphan) and 23 of xref (0 dead, 10 orphan) found.
switching to jffs2
- init -
Please press Enter to activate this console. [ 9.760000] Loading modules backported from
Linux version master-2013-06-13-0-g09fcdfb
[ 9.770000] Backport generated by backports.git backports-20130531-13-g3d933eb
[ 9.830000] cfg80211: Calling CRDA to update world regulatory domain
[ 9.830000] cfg80211: World regulatory domain updated:
[ 9.840000] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 9.840000] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 9.850000] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 9.860000] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 9.870000] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 9.870000] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 10.140000] NET: Registered protocol family 10
[ 10.400000] usbcore: registered new interface driver usbfs
[ 10.400000] usbcore: registered new interface driver hub
[ 10.410000] usbcore: registered new device driver usb
[ 11.110000] ieee80211 phy0: Atheros AR9330 Rev:1 mem=0xb8100000, irq=2
[ 11.120000] cfg80211: Calling CRDA for country: US
[ 11.120000] cfg80211: Regulatory domain changed to country: US
[ 11.130000] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 11.140000] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
[ 11.140000] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
[ 11.150000] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 11.160000] cfg80211: (5490000 KHz - 5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 11.170000] cfg80211: (5650000 KHz - 5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 11.170000] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
[ 11.310000] PPP generic driver version 2.4.2
[ 11.560000] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 11.690000] xt_time: kernel timezone is -0000
[ 11.730000] NET: Registered protocol family 24
[ 11.750000] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 11.770000] ehci-platform: EHCI generic platform driver
[ 11.770000] ehci-platform ehci-platform: EHCI Host Controller
[ 11.780000] ehci-platform ehci-platform: new USB bus registered, assigned bus number 1
[ 11.790000] ehci-platform ehci-platform: irq 3, io mem 0x1b000000
[ 11.810000] ehci-platform ehci-platform: USB 2.0 started, EHCI 1.00
[ 11.810000] hub 1-0:1.0: USB hub found
[ 11.810000] hub 1-0:1.0: 1 port detected
[ 11.840000] nf_conntrack version 0.5.0 (454 buckets, 1816 max)
[ 12.110000] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 12.320000] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 18.910000] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[ 18.950000] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 21.620000] cfg80211: Calling CRDA for country: CN
[ 21.630000] cfg80211: Regulatory domain changed to country: CN
[ 21.630000] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 21.640000] cfg80211: (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 21.650000] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (N/A, 3000 mBm)
[ 24.230000] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 24.280000] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 24.570000] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 36.390000] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[ 36.410000] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 53.250000] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[ 53.270000] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
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发表于 2013-10-30 08:27
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