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使用创龙核心板加自制的底板，总线上挂接16C554串口芯片，突然出现从nand启动后u-boot加载linux内核时报 bad datacrc错误，掉电重启后可以正常+ d( W. @ S D
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进系统但是SSH应用程序报ubifs读node错误，这种现象会不会是u-boot的bug, 日志文件如下:4 r- P& Y7 P0 p, i7 u
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U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15), I [( f4 M" R$ T7 h0 G0 |% q5 l
5 Z- z) x, }2 b3 i) S& FI2C: ready; l' Y5 S" P' l8 t6 T- h# B
DRAM: 128 MiB5 V" j% P' m' o; ]# c" u% c
WARNING: Caches not enabled
* d6 }, x3 y! N+ Y+ K: ^, g( Z8 [NAND: 512 MiB
! h: k9 C" P' [* o5 G! pMMC: davinci: 0: x8 O5 n9 t6 K: @3 m2 I
Bad block table not found for chip 0* I8 Q- O6 K* U& C; m j( `
Bad block table not found for chip 0
1 @- ]4 Q% k, \8 I% p* eBad block table written to 0x00001ffe0000, version 0x01 V/ S% o0 f) X n% v/ d
Bad block table written to 0x00001ffc0000, version 0x01
2 o5 _; l9 f: A/ R. O0 l [In: serial" I% f' w( x8 T
Out: serial: E" L7 u2 h! N i( D& `+ n
Err: serial
) V7 Y6 D( X k& U) {5 B' o gDefault using MAC address from environment
1 w3 }1 b& e Q- s+ f- o, v+ Y- x, }Net: DaVinci-EMAC
7 p) P1 u3 T" [) E- `Hit any key to stop autoboot: 0
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* i5 _: {5 J# s- `Loading from nand0, offset 0x120000- N" X2 n. s3 y: W0 u4 d
Image Name: Linux-3.3.0. ?( |+ N6 V! ?9 D6 Y
Image Type: ARM Linux Kernel Image (uncompressed)3 N+ ^, `) w& B* B# C: a7 u) \% T! f
Data Size: 2843400 Bytes = 2.7 MiB
3 U; T9 k: `3 `9 J& ^7 C- A Load Address: c0008000
4 q% i) @( I' T6 X% {" L T Entry Point: c0008000' {% Q0 w! O* h& y: s4 [, m
## Booting kernel from Legacy Image at c0700000 ... H( b) ^: r& Q' m. J, P7 s
Image Name: Linux-3.3.0! ^# s$ ~8 H& x; G. ^4 L
Image Type: ARM Linux Kernel Image (uncompressed)
8 R r1 z0 _) k, V* J2 J' [ Data Size: 2843400 Bytes = 2.7 MiB9 g6 D8 u2 o1 Y! y; s9 A. E
Load Address: c0008000: ^" y; C0 ?# D1 K# |
Entry Point: c0008000
, `* M1 S5 p9 Y' u! Z Verifying Checksum ... Bad Data CRC. M$ L8 k2 x; H# {( I2 T
ERROR: can't get kernel image!% O! O% |. v5 ]/ ~! w* ~( n
U-Boot > Nand boot...7 U( T. |& o& [. i9 C! K' J
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6 D8 j5 {7 y8 f+ s* MU-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)# S i# g9 w9 i
, ], k5 q; e7 h& \0 A7 XI2C: ready
' j b! X, B, p. kDRAM: 128 MiB- v Z& w; ?" r- t# V7 ~
WARNING: Caches not enabled3 _* r9 z, r6 `' O6 T# ?
NAND: 512 MiB
7 ~ R; N9 w3 r) W2 o# T% [MMC: davinci: 05 C. h8 n% I" r
Bad block table not found for chip 0
/ t" f" U. ^5 G3 S# pBad block table not found for chip 0
8 V _3 Z7 _2 t0 s+ f# B5 Z7 Q* {Bad block table written to 0x00001ffe0000, version 0x01; g* \5 R. c+ ?+ N, j/ x k! o$ H' V
Bad block table written to 0x00001ffc0000, version 0x01% G# [$ z# l5 d* F1 D0 [6 Q9 ^
In: serial. e! ~/ J% G7 I# v7 j1 A) F% k D7 E' e
Out: serial
* Q1 M$ K# B$ F; V9 I& x! NErr: serial
. k8 j0 h1 n+ H7 M' pDefault using MAC address from environment
- l: h" ^% Q% X& g* _- {& v6 vNet: DaVinci-EMAC7 B2 M" [, f* \! ^4 y
Hit any key to stop autoboot: 07 X' \) U {0 }, j" }9 \% U" G: a+ j: y% D
$ N8 W! F; a7 L: a8 pLoading from nand0, offset 0x120000& `/ q8 ~( f4 h/ R z
Image Name: Linux-3.3.0+ Q7 R, T3 q* Y& a7 u$ X
Image Type: ARM Linux Kernel Image (uncompressed)
, a% |( y6 g O& s k$ L" v Data Size: 2843400 Bytes = 2.7 MiB
& K0 Z: `" k; N8 W Load Address: c0008000
7 z. D6 K8 N. g2 T' c* U1 h" I4 e Entry Point: c0008000
+ n# @5 k" H h' B" m4 {## Booting kernel from Legacy Image at c0700000 ...
, E; { Q2 L$ b2 ]% t0 u Image Name: Linux-3.3.0
* a1 ~7 R/ {! _ Image Type: ARM Linux Kernel Image (uncompressed)) [9 j8 z# i) X; ~5 \
Data Size: 2843400 Bytes = 2.7 MiB
/ L7 W, t$ Z5 j; g3 r7 A Load Address: c0008000+ `8 w* n6 H8 c: h: h/ d6 o
Entry Point: c0008000
1 E0 }- e% ^7 K8 n% k# A Verifying Checksum ... OK
9 y9 g% d& F4 x Loading Kernel Image ... OK7 m; D: {4 J$ `
OK
4 c! i/ `+ r: U, `
8 K5 ]0 a2 b; U# kStarting kernel ...
9 M" I& {- y2 C4 s% S$ }& S: [
% u4 t3 i1 [7 W! s7 f& U4 Q' SUncompressing Linux... done, booting the kernel.
5 s$ x- J1 @% e- b[ 0.000000] Booting Linux on physical CPU 0
+ d# P# r* O3 N1 f; [[ 0.000000] Linux version 3.3.0 (root@custar-desktop) (gcc version 4.3.3 (Sourcery G++ Lite 2009q1-203) ) #8 g PREEMPT Tue Apr 28 08:29:38 CST 20158 k- f: H1 g2 Z3 p
[ 0.000000] CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177
. w2 [2 d) a/ l$ F; E( b% [[ 0.000000] CPU: VIVT data cache, VIVT instruction cache; R* | l( K: l% c% v- f8 E
[ 0.000000] Machine: DaVinci DA850/OMAP-L138/AM18x EVM( W' p( X$ E* k6 k
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
6 ]- L/ N, S5 K7 _- ?0 W[ 0.000000] =======> da850_evm_map_io!& Q C1 P$ c8 M8 ]
[ 0.000000] BUG: mapping for 0x80000000 at 0xfffe0000 out of vmalloc space% n/ _7 v4 }. W! m1 O$ R
[ 0.000000] DaVinci da850/omap-l138/am18x variant 0x1+ \9 h9 h- W2 f( K' c: l$ K: p
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* L( F S* `! ] S. P8 L......
! D% `' _! T( _$ u: \, Gtarting Dropbear SSH server: [ 17.173901] UBIFS error (pid 1063): ubifs_read_node: bad node length 4082, expected 3570- c" j1 T; }+ l; H- _* e- y1 B
[ 17.182220] UBIFS error (pid 1063): ubifs_read_node: bad node at LEB 486:101360, LEB mapping status 1: K$ B0 }- w3 R$ a/ l, f
[ 17.191623] UBIFS error (pid 1063): do_readpage: cannot read page 22 of inode 3091, error -22
3 B% A/ O! r6 M1 K3 x! M8 d[ 17.202389] UBIFS error (pid 1063): ubifs_read_node: bad node length 4082, expected 3570
3 n; z( s$ v' Y; S[ 17.210675] UBIFS error (pid 1063): ubifs_read_node: bad node at LEB 486:101360, LEB mapping status 1
6 b! J. c- p. `8 }1 ][ 17.220069] UBIFS error (pid 1063): do_readpage: cannot read page 22 of inode 3091, error -22
* v/ A; R2 M4 `/etc/rc5.d/S10dropbear: line 70: 1063 Bus error start-stop-daemon -S -x "$DAEMON" -- $KEY_ARGS -p "$DROPBEAR_PORT" $DROPBEAR_EXTRA_ARGS
B; n; ?* j4 u* {Starting telnet daemon.% y Z' z) E$ K( |
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...... V4 R$ S7 @5 }
Stopping Bootlog daemon: bootlogd.; b: s6 z9 u5 y" g( {! M
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0 G3 X0 I) j6 D* h% N& y# h: x| _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_/ q! B' n9 V1 v. S1 r9 K0 G. g% q
| | _| .'| . | . | | __| _| . | | | -_| _| _|
' K1 ^! H' G$ A' K# [+ Y|__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|" `% ~, p# k: B! l( x5 G
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Arago Project http://arago-project.org tl ttyS22 k# D5 s+ r, s+ ?+ O! ~# b( Z- H
4 L! Q+ k% y1 |Arago 2013.06 tl ttyS2& b. y9 m0 h% r8 Q1 F. J
, U4 O; m! b& C' Z! E& Stl login: root (automatic login)% G$ ^" {8 d5 B" o' T2 s
2 H, ]0 N, p; a. H6 u* Nroot@tl:~#
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|手机版|小黑屋|嵌入式开发者社区
( 粤ICP备15055271号 ) 
发表于 2015-7-21 12:53:09
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