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高兴得要哭了!!!!研究了N天,终于把我的华为 光猫救回来了

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发表于 2017-1-21 18:58:50 | 显示全部楼层 |阅读模式
本帖最后由 qqppav520 于 2017-1-22 18:02 编辑
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你妹的,救砖回来过后web设置页面空白,应该是以前改E8C界面造成的。无法用cd等一些重要命令。* L- D; f) C: t& q. [$ z1 t
又再经历两次刷砖以后这次是终于真正的救回来了!!!!!!!!!!下图
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( p( {: o, o% `* Q- w4 Z下贴是HG8240 改配置后 TTL线下 猫的情况!!  TTL线下任何按键 命令 均无法中断启动 & d' S( S7 e2 O2 D/ P/ _/ W
telnet: can't connect to remote host (127.0.0.1): Connection refused
  i- v8 U" d1 V# F+ P停在这里反复连接这个地址失败一直重复8 G" v/ |3 S# o: U) k- S/ {
https://www.chinadsl.net/forum.ph ... d&tid=128424&extra=7 G! s* L/ v; h
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! d- \8 R: R' E7 [/ `8 @经过N天坚持不解的研究,终于救回来了。救砖过程如下$ m+ c$ Z8 G  A2 J9 b( m% j' a
可能你们打死也猜不到我是怎么中断启动的/ X! b5 ^9 t/ F0 L, M5 Z* E

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6 v+ V% ]8 S+ l/ `7 a8 t8 M. g3 X/*..............( Q& R' t3 e+ E) n" m
System start ...
5 W+ a6 ], A5 S, W# F7 j.............*/8 o4 ]6 {4 J, P8 }; |
[18:00:38.581]收←◆$ P! t' R6 j+ e. R
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U-Boot 1.1.4 (Jul 31 2013 - 16:25:21)( Y7 J5 k" D; g; T2 q
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U-Boot code: 90500000 -> 9051FC94  BSS: -> 9054658C% H  L/ {& b6 C* [
RAM Configuration:% K9 N" N. T$ j9 o
Bank #0: 90000000 64 MB+ ~% B, g* Y; O7 }0 d
Flash: 16 MB: j6 [- x: M7 k
*** Warning - bad CRC, using default environment$ I% S- F8 s; Z  ~2 t4 E
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1 L: h2 S% H! r8 ]* }3 ?5 p[18:00:38.685]收←◆In:    serial
' x6 y8 ^2 T2 U9 }9 O0 b5 Z; y( WOut:   serial
/ E  g7 `9 l! C& L  d2 cErr:   serial. J( d  w5 _& b, a; y& Q

- V9 D1 r; V! \  A[18:00:38.887]收←◆* y5 m4 W3 C6 x/ D% h
Extend LSW IS AR8316) D# ]* j4 Y: O) x5 g& |
Initialize broadcast table ... ok
9 m) m5 x5 }% r; A: z9 t; ZCPURTx Driver For Pilot <Board-A>!
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[18:00:39.110]收←◆### JFFS2 loading 'fsok' to 0x904bfe84
1 p' f6 S0 |8 C: I% F! IScanning JFFS2 FS:   .  
: ?- m/ K+ U3 h; W[18:00:39.438]收←◆| % n! c4 q7 M( r& I6 a/ S! |- }4 y
[18:00:39.654]收←◆/
% ?* z& ^+ S$ j7 O5 t0 S; P1 C[18:00:39.870]收←◆-
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[18:00:40.579]收←◆Unknown node type: e002 len 149 offset 0x163f380 x* Z" j, _. |  r: `  V

0 h: y$ O. H  M5 N[18:00:40.650]收←◆Unknown node type: e001 len 44 offset 0x171048( ]4 `9 H; w6 r" @. L5 u* T

( R4 a" H8 h) [6 D, Z[18:00:40.733]收←◆ done.
- t+ B; E& V5 l4 i5 R' ?8 H( vfind_inode failed for name=fsok
: I& q! E% v5 C' C2 hload: Failed to find inode
% [9 N: K2 J1 n" |, W1 x### JFFS2 LOAD ERROR<0> for fsok!! Y- j* O2 m3 Z- @1 v. x
No fsok file!1 U' `. f6 c5 Z, G: X
Scanning JFFS2 FS:   Unknown node type: e001 len 55 offset 0x2aa81 Z5 t, P, k1 J' n5 W8 X+ @, T
Unknown node type: e002 len 89 offset 0x4b58
: ?: d( I9 z# H0 x( J% k: OUnknown node type: e002 len 566 offset 0x6de89 h9 M1 @+ v' x  O
Unknown node type: e002 len 645 offset 0x7020
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[18:00:40.864]收←◆.  $ z) B# t. A! k+ c
[18:00:41.001]收←◆Unknown node type: e002 len 923 offset 0x2f128& u5 j( X4 |9 P3 o' ]0 R

% n* N) w. r) J  X[18:00:41.088]收←◆|
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# ~! F! q9 z; V1 m  s) B; A[18:00:41.519]收←◆-
' Z. y) p5 P/ C  T3 p[18:00:41.663]收←◆Unknown node type: e002 len 69 offset 0xe0168* w6 G+ K% m' G; ~: P: m7 B7 n. ~
Unknown node type: e002 len 87 offset 0xe01f86 h1 r4 S- a# d. Y0 w3 S* h* W
Unknown node type: e001 len 45 offset 0xe0298
5 ~( k4 g) W; R. n, L) GUnknown node type: e002 len 70 offset 0xe02c8
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[18:00:42.146]收←◆| 2 `$ A* {; B& I8 m. Y" I
[18:00:42.420]收←◆ done.
) Z9 W% _) E7 @7 u; Z' NNo board type file!& Q0 r* r! B" z" ^# \
ui_board_id = 29 }  X4 c5 n1 n: ]6 k( L4 _
[main.c__3719]::Magic1:0x5a5a5a5a, magic2 0xa5a5a5a5, count 2, flag 0, MainAreaOK 0, slaveAreaOK 0( ^7 F! Q8 b* S0 G+ M
[main.c_3784]Start from normal system!( J4 q- [/ G* N% r  T  q' S' {0 O$ i8 C
Magic1:0x5a5a5a5a, magic2 0xa5a5a5a5, count 3, flag 0) N8 H5 r( A" @! R  ]) |
Kernel VER:VhwhwhwhC00SPC12PC12PC12 do not match FS VER:whwhwhwhC00SPC12PC12PC12, start from minisystem!Addr[0]:0x0,Addr[1]:0x40000,Addr[2]:0x41000,Addr[3]:0x60000,Addr[4]:0x1e0000,Addr[5]:0xae0000,Addr[6]:0xe60000
: S' q; u2 O1 N4 IBootArgs:noalign mem=50M console=ttyAMA0,115200 root=/dev/mtdblock6 rootfstype=squashfs mtdparts=hisilicon:0x40000(boot)ro,0x1000(flashcfg)ro,0x1f000(syspara)ro,0x180000(krnl)ro,0x8fffac@0x1e0054(rootfs)ro,0x248fe0@0xc17020(minisystem)ro,0x180000(jffs2cfg),-(reserved) user_debug=0x1f panic=1
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[18:00:42.581]收←◆Bootcmd:bootm 0x20ae0054
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7 x8 ?% g( |8 ]. I* \+ `1 KU-boot Start from NORMAL Mode !
0 z2 W, W! g: V8 @## Booting image at 20ae0054 ...
2 l( ~( g- Z4 i; ^. EBad Magic Number" y+ K1 \5 |* Z& i# l
hisilicon #
3 ]. {! M) o. ?# X* C- ~0 \hisilicon #
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[18:01:02.932]收←◆e
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[18:01:04.585]收←◆
$ J) C: b* E. ^# A9 U?       - alias for 'help'! A7 b5 V, m+ r0 f
base    - print or set address offset8 v/ f% m* R% U% ]) l
bdinfo  - print Board Info structure
7 f$ o0 ^9 \. L% _5 Cbootm   - boot application image from memory7 I3 s) N* f1 x
crc32   - checksum calculation5 D- C2 q5 C. L1 ^1 b/ e" l
echo    - echo args to console8 H3 ?9 B6 D1 D" L1 ^! F& A
erase   - erase FLASH memory
6 S- L( Q- Z# l3 Z2 ?* `) kflinfo  - print FLASH memory information
* v' h9 k8 N0 J( Mfsinfo    - print information about filesystems
9 u/ P( d  x# D9 Y# b! O" ofsload    - load binary file from a filesystem image
4 W# U/ S& z: z. Q- C* x( O( chelp    - print online help
# ]. t" M. K; t6 ], `6 e( u$ ilastword- print last word
4 @6 L' m2 H* N( [2 P& l! jloadboardinfo- download file from tftp server1 e% o: R+ e* x8 p# [" c" ~. T/ W
loadflashcfg- download file from tftp server2 P' ~9 t0 P3 w( @8 C" [
loadfs  - download file system from tftp server
7 D# f3 M& F. u7 N4 h0 j2 Sloadjffs2- download file from tftp server$ W2 M' T, h% J
loadkernel- download file from tftp server
' ~. I& h% Z$ wloadminisystem- download file from tftp server
& w$ w! p2 R/ V% K1 [" wloadsystem- download file from tftp server6 a; n4 k4 ~0 @; O
loaduboot- download file from tftp server
# ?. d! m; {1 e' zloop    - infinite loop on address range
1 B/ j( t% m2 T1 T+ ^: Xls    - list files in a directory (default /)3 h3 `9 ]1 \# b5 u$ t& Y
md      - memory display4 \& g2 {7 C7 a. o/ L
mtest   - simple RAM test
* b* U; G  _0 Wmw      - memory write (fill)( p$ Z3 c+ L- P/ _
ping    - send ICMP ECHO_REQUEST to network host
% ~6 q' `* x6 zprintenv- print environment variables
/ V" d; ^, \) tprotect - enable or disable FLASH write protection3 \* C  O& k9 f5 W6 q+ [& G: U, j
reset   - Perform RESET of the CPU  L# `0 \7 `/ X5 E6 x
saveenv - save environment variables to persistent storage
$ Y' p7 ]) U9 T3 R+ N. I  _setenv  - set environment variables
6 X: K8 ^3 ^3 jtftp    - download or upload image via network using TFTP protocol3 Y* }' ]2 G& n2 W! l
vdecrest- vdecrest 4 s. t* ~! h0 i) t
vencrest- vencrest
$ R6 D+ }3 y# k: u) [version - print monitor version, m, H6 P9 W  S4 j
hisilicon #
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[18:06:02.845]收←◆e
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[18:06:03.769]收←◆i
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[18:06:04.320]收←◆n% J) o' k6 s2 u, k% y8 e4 d
[18:06:05.747]收←◆
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2 K4 Q7 d8 r3 b' tU-Boot 1.1.4 (Jul 31 2013 - 16:25:21)
5 b4 {8 x9 X, Qhisilicon # . x5 ^# i# |8 t' f& T6 H
[18:06:47.760]收←◆p
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[18:06:49.901]收←◆i
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[18:06:51.067]收←◆n1 x2 ^% n1 W0 Q
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bootdelay=1' n* ?$ e# W$ A3 G8 A8 a' R
baudrate=115200
# S$ }1 R! n9 `% `8 j6 R2 vethaddr=00:00:00:00:00:02
% c# s1 [5 P' r& c+ d7 w; Lipaddr=192.168.0.10
: O% o0 H5 w  C1 R6 Nserverip=192.168.0.1% k) m( g! S" ]  H( j
netmask=255.255.255.0
7 K2 P* \0 r' ^, _/ {bootfile="Image"
* q: [' |2 k: q, ]% Bstdin=serial! E5 S5 r  B; H
stdout=serial
7 Z( o* N$ r! x5 @6 S" _7 Estderr=serial8 D. a7 Q' {3 J; p5 _, ?
verify=n: F% c6 j3 H6 t  U3 Z8 x) {5 I
bootargs=noalign mem=50M console=ttyAMA0,115200 root=/dev/mtdblock6 rootfstype=squashfs mtdparts=hisilicon:0x40000(boot)ro,0x1000(flashcfg)ro,0x1f000(syspara)ro,0x180000(krnl)ro,0x8fffac@0x1e0054(rootfs)ro,0x248fe0@0xc17020(minisystem)ro,0x180000(jffs2cfg),-(reserved) user_debug=0x1f panic=1+ e, z$ n3 A: G5 y
bootcmd=bootm 0x20ae0054  N( M/ D/ H4 w" J7 g$ h7 _2 G

7 {, H8 [4 r" V) \$ [# a  S, A- AEnvironment size: 502/131068 bytes7 q' t0 ^; O1 L  c
hisilicon #
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[18:12:15.384]收←◆e
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[18:12:28.761]收←◆n3 b5 [. c) n) I1 T
[18:12:29.151]收←◆v9 a$ `: Z1 P; [" R: j# H" ~, ~
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[18:13:10.012]收←◆
2 V5 {+ t$ s4 @. l) z! p5 sUsage:/ c. v6 Y2 H1 C5 P
setenv  - set environment variables% m3 s5 b2 E. G" H5 O& i( Z
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hisilicon #
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1 G- b1 U$ u) ~0 g# r5 qhisilicon #
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- ]6 H& `+ |6 s6 O- ~( j8 [Saving Environment to Flash.../ \+ ]; o% h8 S, n3 S; H6 t5 \
Un-Protected 1 sectors
: l& }( {  M  y- TErasing Flash... <Erase 00%>
4 ]! ?; Q2 z+ Q6 J# q( s: k, V[18:14:01.521]收←◆%100            Erased 1 sectors8 |7 y7 H' J5 m; {9 ?
Writing to Flash... start_sect:1, end_sect:1, addr:0x20020000, cnt:131072, src:0x904c0008
# `+ C8 T8 u% d* estart addr:0x20020000, end addr:0x200400005 X/ _, k' L3 k

. i  F" [4 B) ~' S[18:14:01.639]收←◆ <Erase 00%>
# K/ _0 B9 m$ i) j5 X% Y& t[18:14:02.219]收←◆%100             <Write 00%>010203040506070809101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899 100%>            done
& ~2 Q2 }, g) j: X. \Protected 1 sectors# S% |* V! z" F  v
hisilicon #
- K8 l/ C- Z' C8 O[18:16:19.258]收←◆p( b/ t) T. O- y) f# y+ }3 G
[18:16:20.360]收←◆r+ r+ e  M5 m6 E5 g$ r- {6 p$ z
[18:16:22.046]收←◆i
# p% z* d2 P4 \" X7 F[18:16:22.550]收←◆n7 T; h" b* u3 V
[18:16:23.490]收←◆t7 T' T5 `6 M2 ^: b1 G
[18:16:23.943]收←◆e1 A5 ]9 J7 a8 c1 Y, m9 X' l1 d
[18:16:24.398]收←◆n- ?; h. s( y( m& A
[18:16:24.739]收←◆v9 ^* w0 p6 {5 I3 O- E* j
[18:16:28.532]收←◆
* R  D. X; O$ W0 e: E6 L2 W9 }bootdelay=1" ~) Q" r1 A1 N3 L3 h
baudrate=115200
/ q8 H. g  R6 Gethaddr=00:00:00:00:00:02
/ {# f+ p; Y. \/ V) f7 p4 Wnetmask=255.255.255.0& ]& S; w; M7 L2 l3 G' e* b
bootfile="Image"
& ?* R/ o7 h2 _7 `stdin=serial) y8 Z  }5 E' t
stdout=serial
& o# ?. `$ ^$ z/ M" [# }stderr=serial/ v$ n, W* C" p$ g! M# o8 t
verify=n1 N2 Y7 d; G& g& Y/ q9 D4 o
bootargs=noalign mem=50M console=ttyAMA0,115200 root=/dev/mtdblock6 rootfstype=squashfs mtdparts=hisilicon:0x40000(boot)ro,0x1000(flashcfg)ro,0x1f000(syspara)ro,0x180000(krnl)ro,0x8fffac@0x1e0054(rootfs)ro,0x248fe0@0xc17020(minisystem)ro,0x180000(jffs2cfg),-(reserved) user_debug=0x1f panic=1
7 S8 L! n9 D* t6 cbootcmd=bootm 0x20ae0054) b- \% z  W1 R- Q) \0 j* \
serverip=192.168.1.99
2 R$ B% k/ u* {$ R6 Aipaddr=192.168.1.1
( W& A$ r4 p( q) I, F% w( V4 J. t$ A) u
Environment size: 502/131068 bytes
; c# Q5 b: p& i5 _0 |: Qhisilicon #
0 q3 v: V0 s: V. h3 P3 ^! H[18:16:33.576]收←◆p8 T1 q3 Z; W1 w3 L1 n: `
[18:16:33.868]收←◆i6 ^$ J0 I) H' a- K
[18:16:34.143]收←◆n
5 ~! f+ j8 @$ `" L) k0 Z[18:16:34.371]收←◆g
. I# r, j% Z$ E8 @$ m% C4 {[18:16:35.278]收←◆
  L+ Y* B0 P3 l; W. y+ K! f+ r& B[18:16:35.667]收←◆1
7 i$ V6 c2 u% `, p8 o! u[18:16:36.025]收←◆90 Z2 {# r# K  T7 _1 g
[18:16:36.299]收←◆2
- M: }. Q* s" p* o1 m- a4 P1 F[18:16:36.851]收←◆.
0 `- f$ s- M8 s% o. _[18:16:37.191]收←◆1
0 |3 W) I* O! j5 j1 F[18:16:37.452]收←◆6
0 x0 X4 d% U" ~, F2 R/ k[18:16:37.710]收←◆89 w( y7 \! ~- `8 Q0 c! u
[18:16:38.115]收←◆.6 O3 T3 t' O# @& M4 s/ s( ]
[18:16:39.331]收←◆1
* s; F6 Y: }/ n" d[18:16:39.819]收←◆.8 u7 E, ?* l* u; x! ]3 q0 B
[18:16:40.159]收←◆9
* @. u; z+ L" X% y" b5 ?5 N' L[18:16:40.434]收←◆9
! A: e& L7 F& m# [; f' I- c3 U[18:16:45.331]收←◆  I% ?7 U6 [# {9 R+ G
host 192.168.1.12 is alive( v# S; j$ y4 p  Z) ~% N( m
hisilicon #
/ E. a6 t9 z' ][18:17:07.059]收←◆l
2 ~/ P; F4 _' F4 w1 k# E[18:17:07.594]收←◆o
4 U% S" e3 X1 `  }% k% U  M" d* o[18:17:07.919]收←◆a' X* ]2 W4 q' S5 J
[18:17:08.211]收←◆d
4 m3 m& Z6 W/ ?2 E1 f[18:17:09.524]收←◆j' R- R3 v' \! Z, W7 ~; v
[18:17:09.897]收←◆f( \9 J2 Z1 F4 t$ L$ ?) H5 k$ k& i
[18:17:10.173]收←◆f
/ |0 v/ {. V/ |4 x7 l[18:17:10.578]收←◆s
5 c$ f- _8 q9 K/ Q# U7 {3 n& O, n[18:17:11.340]收←◆2+ u& X6 b* f( @, B) A5 V* E
[18:17:12.637]收←◆* L+ h0 v3 o# J/ F- I% s
Please input the file name(rootfs.1.jffs2):5 ^. v0 P5 T/ P
[18:17:21.166]收←◆h) h1 F- ]/ @$ |# H* m4 _
[18:17:21.669]收←◆w
2 i$ u% p/ b+ Z- ^+ T* o[18:17:24.393]收←◆_7 P9 y0 M! ~( N% e9 T  q! C
[18:17:28.723]收←◆b
0 ?% Q% U0 ]7 F$ I% @/ p+ Y[18:17:29.128]收←◆o; @. [( ^2 _8 z4 B& N9 ~+ x
[18:17:29.517]收←◆a
% B) L* }+ j% A) T" q* K[18:17:30.003]收←◆r7 t' Z4 }% |3 g+ G
[18:17:30.635]收←◆d
5 i! G& {' N) b  `% z- K2 F[18:17:30.993]收←◆i
: v; `8 U- i+ f7 I; ?: i+ `[18:17:31.317]收←◆n  P" Q" f3 K/ e* _4 n) ^
[18:17:31.674]收←◆f
0 J$ N& P/ V+ b, Z$ E; p! I[18:17:31.917]收←◆o$ m5 z* R2 }0 X0 u
[18:17:32.549]收←◆.
5 i  I5 Z* b/ F! g, e[18:17:32.971]收←◆x
( e# i9 [5 l; i; f$ t/ b+ t4 c' C[18:17:33.360]收←◆m
; l7 U% Z% ?8 O0 \+ e8 v[18:17:33.976]收←◆l
4 W" y; H% k* f0 Q- y! L[18:17:38.225]收←◆Start to load file [hw_boardinfo.xml] to [0x90a00000] by [tftp]: T# G2 d, S3 R; [6 n
TFTP from server 192.168.1.12; our IP address is 192.168.1.1) |2 Z. h8 ]* `# x: ~
Download Filename 'hw_boardinfo.xml'.
, b, ]( l3 g9 G. @% i* O( x1 ?. oDownload to address: 0x90a00000
; F& v8 c; ]0 \5 m& B. a* CDownloading: *%/ K0 E1 T4 @3 \4 z, ?1 ]# S
[18:17:38.302]收←◆  _& f: ]2 i8 M6 T. e* Q0 I0 Q: p
     0.000 MB download ok.
- N+ c( f: l3 D0 {Bytes transferred = 790 (316 hex)3 E7 z  l( p  C& |& D

9 @+ S$ h" @. Z+ E5 D1 j[18:17:38.546]收←◆Download file [hw_boardinfo.xml] with [0x316] byte(s) succeed.
1 W. X" g. E8 TStart to erase jffs FS from 0x20e60000, len +0x180000# }0 ~: l, X4 n* ?1 x6 b, s
<Erase 00%>
$ h; f4 B" I6 O% Q[18:17:38.981]收←◆%08
( R3 c3 Z; B7 |6 L9 X3 y[18:17:39.445]收←◆%16: d9 a) N8 V3 j4 w' I# m
[18:17:39.932]收←◆%251 J* a$ u8 I9 A( ]4 ^0 b% N
[18:17:40.436]收←◆%33) I" z; _2 x# n
[18:17:40.941]收←◆%41
* g( u6 V9 [- f2 H[18:17:41.442]收←◆%50
% E5 g7 B2 w. i" c4 r" j: ^" n# N[18:17:41.904]收←◆%58
: x9 L# x' w+ N7 V# F* _) Q[18:17:42.388]收←◆%66
: K$ d7 R. O' o, J; ^( X[18:17:42.858]收←◆%754 d6 G/ i# H; v( \  w" H
[18:17:43.323]收←◆%83, j/ }: V* ?; i2 t% Q
[18:17:43.862]收←◆%91
: a" t# w  S' Y( p6 K[18:17:44.317]收←◆%100            Erased 12 sectors
. J. G# \; r4 J9 P3 X  JStart to write data from [0x90a00000] to [0x20e60000] with [0x316] byte(s): R/ e: |, h4 S7 T2 C) @& v5 k
Copy to Flash... start_sect:115, end_sect:115, addr:0x20e60000, cnt:790, src:0x90a00000
1 E: f7 _$ E0 N, @0 u! B) xstart addr:0x20e60000, end addr:0x20e800004 g+ ?( N& O8 M; L$ G- i
: j5 w; [6 M5 ^* ?
[18:17:44.400]收←◆ <Erase 00%>
) K! v- O9 d& _& H* U: ~[18:17:44.908]收←◆%100             <Write 00%>010203040506070809101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899 100%>            done* V8 {& w& ~7 u" d+ |$ |$ \
hisilicon #
" J: |# n1 p; [* s3 d# _
6 [* W4 M$ h7 \. @# s; t上传未修改备份的hw_boardinfo.xml 文件后5 G* W6 l  {7 L1 T4 O
命令用完,重启  那熟的红灯又开始闪烁了~!  救砖成功
3 w; Z0 c6 @) i% _4 L- ?' x# M& m& U  O/ B, o6 g& D  K
我就是死马当成活马医,用镊子把内存芯片弄短路(按住其中两只脚就行了,可以从TLL信息看出来短路对了没)。让系统认为芯片坏了,强制自己中断而启动华为的 U-boot  也就是hisilicon # 命令
  {3 J, b; {7 M! l就这么简单! TTL不能中断的可以用我的方法,当然芯片烧坏不负责哈! b2 }) L: ^! c+ r4 a6 c3 Q$ q

6 |6 `2 U& T) Q% y* r( \4 v  ^8 n  c/ S3 [( m( y

) L$ q) L5 Z5 Q! l4 s+ U/ J3 z# E8 e( W2 v$ B! W$ y5 b

+ m1 m" W# I' }4 p/ f% Y' x

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 楼主| 发表于 2017-1-22 16:53:11 | 显示全部楼层
linuxoa 发表于 2017-1-22 11:393 W+ L& k2 m, M/ V& M" m+ d
这个很好! 关心是将内存闪存芯片哪两只脚短路掉才能起作用。

. i% ^: g* [; L) x% D) a这个我真忘了,反正各种尝试,好像是芯片左边,有蓝点那一面有两只脚行
 楼主| 发表于 2017-1-22 16:52:15 | 显示全部楼层
lq2001 发表于 2017-1-22 09:22
; d  h+ p( D2 P) k8240,8245两版的固件都有全的shell哇,9 C; r: }1 c% f, U
重刷个固件试试
  w# L$ `$ m) c+ ]$ ?7 Z2 K2 y0 z
没找着,昨晚刷了个低版本的,又刷死了,费了好大劲才又救回来了- T0 z: y! W- E$ Y. a8 D' t

) W2 j* ~8 y+ x不敢乱刷包了,再刷死不知道救不救得回来了
发表于 2017-1-22 00:06:41 | 显示全部楼层
FLASH短接这个好像是万能法,短接数据脚来的;
发表于 2017-1-22 00:09:44 | 显示全部楼层
短接FLASH数据脚是万能大法,不过得是数据脚来的;
 楼主| 发表于 2017-1-22 00:37:33 | 显示全部楼层
lq2001 发表于 2017-1-22 00:09/ f3 B2 J  W1 z+ P* z1 t4 }
短接FLASH数据脚是万能大法,不过得是数据脚来的;
2 A7 ^/ o! N2 P
关键是救回来了,web页登陆后无显示  又得再继续研究了
发表于 2017-1-22 00:47:41 | 显示全部楼层
qqppav520 发表于 2017-1-22 00:37
+ J% w2 \' Q" T4 D" z% F2 z关键是救回来了,web页登陆后无显示  又得再继续研究了
" o+ P% W* n) d9 @/ d0 s4 ?! V
telnet 192.168.1.1
% a9 w* r! D  }. ?3 `
. W! @7 o% B5 B& Y+ @root   J( G# x3 _% X: V( m, \1 ~

# c. X9 `9 d' P. ~$ aadmin
/ {. u, ~; E3 Q9 b
- @- O: F" Z; O" ^shell
9 B. l0 P8 L$ F8 n( y- Y' m# O
9 f$ l" _4 g) ]) H5 ncd mnt/jffs2
; g9 \8 P/ M4 z; k0 ]8 O% H3 H- Y9 c- z/ n
boardtype.sh -c
$ P& q; d  _$ @& M, O* [: ]1 E  x# I- b
reboot
 楼主| 发表于 2017-1-22 01:41:00 | 显示全部楼层
mayi5147 发表于 2017-1-22 00:475 D. P; |' s- f2 O6 m
telnet 192.168.1.1
7 G" t; Y7 [4 }- G1 y5 @) q/ J2 y0 r8 \% {& u
root
  E6 o8 V+ _! N4 M# }( S) a# z" [
无法用CD等一系列命令
发表于 2017-1-22 09:22:21 | 显示全部楼层
qqppav520 发表于 2017-1-22 01:41
& u: X% B/ `5 J( Z' C* T: Z无法用CD等一系列命令

( A' E' V" V! V8240,8245两版的固件都有全的shell哇,: H& {$ D1 y% z6 H2 m
重刷个固件试试
发表于 2017-1-22 11:39:02 | 显示全部楼层
这个很好! 关心是将内存闪存芯片哪两只脚短路掉才能起作用。
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