WDR7500刷openwrt后再刷archerC7后变砖了，求解

小邓

给朋友买了个TL-WDR7500 V2 用了1年 5G网络常丢，忍无可忍 刷鸡一开始刷wdr7500的openwrt OK   然后   刷archerC7 V1的openwrt 也OK   最后刷archer C7的固件 炸了
都是在网页上完成的 刷archerC7的时候op的页面一直没动静  SSH进去后 mtd -r刷进去就开不了鸡了
拆开上TTL吧 ttl也没反应了 开机显示有代码 指令无反应 开完机电源常亮 LAN口插入后闪 电脑获取不到ip
状态图


贴上代码 波特率117500  使用115200的波特率前面这些信息显示是乱码
貌似mac地址也不对了 很僵硬  恳请诸位分析下要如何解决

1. U-Boot 1.1.4 (Jan 26 2013 - 13:35:40)
   
2. 
   
3. ap135 - Scorpion 1.0DRAM:
   
4. sri
   
5. Scorpion 1.0
   
6. ath_ddr_initial_config(178): (32bit) ddr2 init
   
7. tap = 0x00000003
   
8. Tap (low, high) = (0x4, 0x1f)
   
9. Tap values = (0x11, 0x11, 0x11, 0x11)
   
10. 128 MB
    
11. Flash Manuf Id 0xef, DeviceId0 0x40, DeviceId1 0x17
    
12. flash size 8MB, sector count = 128
    
13. Flash:  8 MB
    
14. Using default environment
    
15. 
    
16. *** Warning *** : PCIe WLAN Module not found !!!
    
17. In:    serial
    
18. Out:   serial
    
19. Err:   serial
    
20. Net:   ath_gmac_enet_initialize...
    
21. athrs_sgmii_res_cal: cal value = 0xe
    
22. No valid address in Flash. Using fixed address
    
23. No valid address in Flash. Using fixed address
    
24. ath_gmac_enet_initialize: reset mask:c02200
    
25. Scorpion  ----> S17 PHY *
    
26. Vlan config...
    
27. TEST: FINAL REG VAL after TX Calibration - 0x46000000
    
28. TEST: FINAL XMII VAL after RX Calibration - 0x56000000
    
29. TEST: FINAL ETH_CFG VAL after RX Calibration - 0x00028001
    
30. athrs17_reg_init: complete
    
31. : cfg1 0x80000000 cfg2 0x7335
    
32. eth0: ba:be:fa:ce:08:41
    
33. eth0 up
    
34. athrs17_reg_init_wan done
    
35. SGMII in forced mode
    
36. athr_gmac_sgmii_setup SGMII done
    
37. : cfg1 0x800c0000 cfg2 0x7214
    
38. eth1: ba:be:fa:ce:08:41
    
39. eth1 up
    
40. eth0, eth1
    
41. Setting 0x18116290 to 0x58b1214f
    
42. Autobooting in 1 seconds
    
43. ## Booting image at 9f020000 ...
    
44.    Uncompressing Kernel Image ... OK
    
45. 
    
46. Starting kernel ...
    
47. 
    
48. Booting QCA955x
    
49. [    0.000000] Linux version 2.6.31--LSDK-9.2.0_U6.616 (tomcat@localhost.localdomain) (gcc version 4.3.3 (GCC) ) #1 Mon Jul 29 15:19:50 CST 2013
    
50. [    0.000000] Ram size passed from bootloader =128M
    
51. [    0.000000] flash_size passed from bootloader = 8
    
52. [    0.000000] CPU revision is: 00019750 (MIPS 74Kc)
    
53. [    0.000000] cpu apb ddr apb ath_sys_frequency: cpu 720 ddr 600 ahb 200
    
54. [    0.000000] Determined physical RAM map:
    
55. [    0.000000]  memory: 08000000 [url=home.php?mod=space&uid=610341]@[/url] 00000000 (usable)
    
56. [    0.000000] Zone PFN ranges:
    
57. [    0.000000]   Normal   0x00000000 -> 0x00008000
    
58. [    0.000000] Movable zone start PFN for each node
    
59. [    0.000000] early_node_map[1] active PFN ranges
    
60. [    0.000000]     0: 0x00000000 -> 0x00008000
    
61. [    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 32512
    
62. [    0.000000] Kernel command line: console=ttyS0,115200 root=31:02 rootfstype=squashfs init=/sbin/init mtdparts=ath-nor0:128k(u-boot),1024k(kernel),6912k(rootfs),64k(config),64k(ART) mem=128M
    
63. [    0.000000] PID hash table entries: 512 (order: 9, 2048 bytes)
    
64. [    0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
    
65. [    0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
    
66. [    0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
    
67. [    0.000000] Primary data cache 32kB, 4-way, VIPT, cache aliases, linesize 32 bytes
    
68. [    0.000000] Writing ErrCtl register=00000000
    
69. [    0.000000] Readback ErrCtl register=00000000
    
70. [    0.000000] Memory: 112924k/131072k available (1840k kernel code, 17968k reserved, 425k data, 120k init, 0k highmem)
    
71. [    0.000000] NR_IRQS:128
    
72. [    0.000000] plat_time_init: plat time init done
    
73. [    0.000000] Calibrating delay loop... 359.42 BogoMIPS (lpj=718848)
    
74. [    0.080000] Mount-cache hash table entries: 512
    
75. [    0.080000]
    
76. [    0.080000] ****************ALLOC***********************
    
77. [    0.080000]  Packet mem: 802684e0 (0xe00000 bytes)
    
78. [    0.080000] ********************************************
    
79. [    0.080000]
    
80. [    0.080000] NET: Registered protocol family 16
    
81. [    0.080000] ath_pcibios_init: bus 0
    
82. [    0.080000] ***** Warning PCIe 0 H/W not found !!!
    
83. [    0.080000] registering PCI controller with io_map_base unset
    
84. [    0.080000] ath_pcibios_init: bus 1
    
85. [    0.080000] ath_pcibios_init(232): PCI 1 CMD write: 0x356
    
86. [    0.080000] registering PCI controller with io_map_base unset
    
87. [    0.080000] ===@@@@@@@@@@@=>use GPIO13 as wifi button control!
    
88. [    0.080000] bio: create slab <bio-0> at 0
    
89. [    0.080000] pcibios_map_irq: IRQ 76 for bus 1
    
90. [    0.080000] NET: Registered protocol family 2
    
91. [    0.084000] IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
    
92. [    0.084000] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
    
93. [    0.084000] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
    
94. [    0.084000] TCP: Hash tables configured (established 4096 bind 4096)
    
95. [    0.084000] TCP reno registered
    
96. [    0.084000] NET: Registered protocol family 1
    
97. [    0.084000] ATH GPIOC major 0
    
98. [    0.084000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
    
99. [    0.084000] msgmni has been set to 220
    
100. [    0.084000] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254)
     
101. [    0.084000] io scheduler noop registered
     
102. [    0.084000] io scheduler deadline registered (default)
     
103. [    0.084000] Serial: 8250/16550 driver, 1 ports, IRQ sharing disabled
     
104. [    0.084000] serial8250.0: ttyS0 at MMIO 0xb8020000 (irq = 19) is a 16550A
     
105. [    0.084000] console [ttyS0] enabled
     
106. [    0.396000] PPP generic driver version 2.4.2
     
107. [    0.400000] NET: Registered protocol family 24
     
108. [    0.404000] 5 cmdlinepart partitions found on MTD device ath-nor0
     
109. [    0.412000] Creating 5 MTD partitions on "ath-nor0":
     
110. [    0.416000] 0x000000000000-0x000000020000 : "u-boot"
     
111. [    0.424000] 0x000000020000-0x000000120000 : "kernel"
     
112. [    0.428000] 0x000000120000-0x0000007e0000 : "rootfs"
     
113. [    0.432000] 0x0000007e0000-0x0000007f0000 : "config"
     
114. [    0.440000] 0x0000007f0000-0x000000800000 : "ART"
     
115. [    0.444000] ->Oops: flash id 0xef4017 .
     
116. [    0.448000] Ooops, why the devices couldn't been initialed?
     
117. [    0.452000] TCP cubic registered
     
118. [    0.456000] NET: Registered protocol family 10
     
119. [    0.460000] NET: Registered protocol family 17
     
120. [    0.468000] 802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>
     
121. [    0.472000] All bugs added by David S. Miller <davem@redhat.com>
     
122. [    0.480000] athwdt_init: Registering WDT success
     
123. [    0.484000] ath_otp_init: Registering OTP success
     
124. [    0.492000] SQUASHFS error: squashfs_read_data failed to read block 0x54e419
     
125. [    0.500000] SQUASHFS error: Unable to read metadata cache entry [54e419]
     
126. [    0.508000] SQUASHFS error: Unable to read inode 0x100216ab
     
127. [    0.512000] ------------[ cut here ]------------
     
128. [    0.516000] WARNING: at fs/inode.c:707 unlock_new_inode+0x30/0x58()
     
129. [    0.524000] Modules linked in:
     
130. [    0.528000] Call Trace:
     
131. [    0.528000] [<801cb52c>] dump_stack+0x8/0x34
     
132. [    0.532000] [<800240e8>] warn_slowpath_common+0x70/0xb0
     
133. [    0.540000] [<80082e84>] unlock_new_inode+0x30/0x58
     
134. [    0.544000] [<80084fe0>] iget_failed+0x1c/0x3c
     
135. [    0.548000] [<800bd264>] squashfs_fill_super+0x620/0x724
     
136. [    0.552000] [<80072514>] get_sb_bdev+0x11c/0x194
     
137. [    0.560000] [<800bcb80>] squashfs_get_sb+0x20/0x2c
     
138. [    0.564000] [<800713e4>] vfs_kern_mount+0x68/0xd0
     
139. [    0.568000] [<800714b0>] do_kern_mount+0x54/0x118
     
140. [    0.572000] [<80088dfc>] do_mount+0x690/0x71c
     
141. [    0.576000] [<80088f1c>] sys_mount+0x94/0x158
     
142. [    0.580000] [<80239c90>] mount_block_root+0x13c/0x2fc
     
143. [    0.588000] [<8023a08c>] prepare_namespace+0x1c0/0x1f4
     
144. [    0.592000] [<80239380>] kernel_init+0x114/0x134
     
145. [    0.596000] [<8000894c>] kernel_thread_helper+0x10/0x18
     
146. [    0.600000]
     
147. [    0.604000] ---[ end trace a0a5edf87a5c1edf ]---
     
148. [    0.608000] VFS: Cannot open root device "31:02" or unknown-block(31,2)
     
149. [    0.616000] Please append a correct "root=" boot option; here are the available partitions:
     
150. [    0.624000] 1f00             128 mtdblock0 (driver?)
     
151. [    0.628000] 1f01            1024 mtdblock1 (driver?)
     
152. [    0.632000] 1f02            6912 mtdblock2 (driver?)
     
153. [    0.640000] 1f03              64 mtdblock3 (driver?)
     
154. [    0.644000] 1f04              64 mtdblock4 (driver?)
     
155. [    0.648000] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(31,2)
     
156. [    5.080000] restoring factory default...
     
157. [   10.352000] Reset button pressed.
     

复制代码

小邓

261307853 发表于 2017-10-7 21:58
正解，能进系统一切都好办了

恩恩 我理了一下 您帮我分析下
开始到等待1秒 启动固件 说明uboot已经刷进去的了 没有问题 引导固件的时候挂载某个东西出现错误

1. [    0.608000] VFS: Cannot open root device "31:02" or unknown-block(31,2)
   
2. [    0.616000] Please append a correct "root=" boot option; here are the available partitions:

复制代码

说明是刷的固件出了问题 应该重新刷入固件

qqhcq

专砖啦~~~~

lwy2015

楼主你要明白，刷机的目的不是让它好用，而是要把它刷死才罢休，玩DIY 烧钱就是这个原因。论坛里你见有几个人刷了一直用的，刷成内伤转手。

小邓

lwy2015 发表于 2017-10-7 00:46
楼主你要明白，刷机的目的不是让它好用，而是要把它刷死才罢休，玩DIY 烧钱就是这个原因。你叫哪个刷了一直 ...

当机器好用的时候，追求的是更多的玩法，机器不好用的时候追求的就是正常使用了。先吃饱再吃好

lwy2015

小邓 发表于 2017-10-7 00:49
当机器好用的时候，追求的是更多的玩法，机器不好用的时候追求的就是正常使用了。先吃饱再吃好

所以说刷死了就死了，编个理由再往咸鱼上一挂，总有新手会去买的，论坛里很多人都这么干的。
你再收一个二手的继续刷，刷死继续挂。

小邓

lwy2015 发表于 2017-10-7 00:51
所以说刷死了就死了，编个理由再往咸鱼上一挂，总有新手会去买的，论坛里很多人都这么干的。
你再收一个 ...

大佬的商业思维小弟也是佩服 话又说回来，不知道问题的出处，那这样能学到什么呢？  

cmd360

50收砖，哈哈

萍踪侠影

刷前为什么不用编程器把闪存里的备份一下呢？

djhniu

萍踪侠影 发表于 2017-10-7 08:05
刷前为什么不用编程器把闪存里的备份一下呢？

他有那本事和家伙事去备份，还会来这里求助帮忙么？？

爱快北京无线

这个不算死了

below63

tplink真是很垃圾，原机固件都那么差

小邓

djhniu 发表于 2017-10-7 08:35
他有那本事和家伙事去备份，还会来这里求助帮忙么？？

批评的是  确实没有注意这个问题的重要性