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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
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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:
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U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)
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I2C: ready/ D0 i) \* Y! E5 I" B
DRAM: 128 MiB4 `3 M, B! B) p
WARNING: Caches not enabled! S# r1 T% N% e/ ]
NAND: 512 MiB0 h+ g' q) c& q0 \+ R3 w, U; ?
MMC: davinci: 0% ]$ w" D) V+ o- o
Bad block table not found for chip 05 S, R. r2 ~5 {4 y
Bad block table not found for chip 0
9 M6 `0 z* p7 _8 p8 K7 WBad block table written to 0x00001ffe0000, version 0x01
# L. G0 Y; Z( R: m+ o, d4 mBad block table written to 0x00001ffc0000, version 0x017 _6 t+ S! u! E8 h! i6 |+ E1 W
In: serial
6 ?, X+ A+ U I1 V( [Out: serial: Q/ o* l0 P" h/ A0 k4 S
Err: serial
2 U5 _% S) h" S, nDefault using MAC address from environment
8 C. h: i3 [, B: ?6 BNet: DaVinci-EMAC
# {+ }1 j% h1 A# ^2 wHit any key to stop autoboot: 0* g% J8 T; P( Y* d8 o0 O4 {
, @2 R3 r8 M+ i9 |3 h3 M8 b7 a3 qLoading from nand0, offset 0x120000( d+ a+ ~. H8 Q: Q# e; n0 H
Image Name: Linux-3.3.0" a, m; c) R3 w, L* Y" [7 ~* a2 S
Image Type: ARM Linux Kernel Image (uncompressed)1 z ?/ p# Q, M
Data Size: 2843400 Bytes = 2.7 MiB0 u8 O; @6 b0 q) M7 _
Load Address: c0008000( ]2 H1 M6 j# @# p# Z# K3 K4 G2 u
Entry Point: c0008000
4 K/ ^' G2 C, ^7 s## Booting kernel from Legacy Image at c0700000 ...1 t. M2 r# I2 c/ ~$ v( N) v7 p
Image Name: Linux-3.3.0
# J8 H# P- a' U, H3 } Image Type: ARM Linux Kernel Image (uncompressed)+ g" [( C7 G) {9 ? m$ B
Data Size: 2843400 Bytes = 2.7 MiB* b: |- |* r% y1 u6 ? R+ J+ z
Load Address: c0008000
! v0 z) z5 f0 y! A X Entry Point: c0008000# f: J/ Q. P- o# J4 t1 A, [
Verifying Checksum ... Bad Data CRC
" X' t/ j& R# y( sERROR: can't get kernel image!
, B; M( ?0 @3 VU-Boot > Nand boot...
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U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)
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/ {# Q& o$ v2 n2 A! B8 C$ gI2C: ready+ s3 O0 \5 Y _5 ~% [
DRAM: 128 MiB
# H8 [" b; B$ w. w; v, ~) J5 a6 `WARNING: Caches not enabled0 ]1 ?% z" I9 O8 s
NAND: 512 MiB& {/ T- _+ V4 g7 z
MMC: davinci: 05 v) c2 \/ L5 s, I8 ~3 L7 m
Bad block table not found for chip 0. p1 U2 u' @8 ?# m6 Q
Bad block table not found for chip 0
2 g! j2 f7 a2 p# y( rBad block table written to 0x00001ffe0000, version 0x01
; F* @3 Z& e" P" G2 _4 VBad block table written to 0x00001ffc0000, version 0x01. X3 e; E$ N0 g. u1 t+ M& o
In: serial
/ u2 m9 t) S& C$ ]7 y+ B+ y7 v4 vOut: serial6 N- z, z* t f
Err: serial
: Y+ L- h% e$ M5 d* ?- j$ uDefault using MAC address from environment3 t3 W& J5 G$ x( m" q! }
Net: DaVinci-EMAC4 O7 x7 ]7 V4 F+ @3 ?3 H
Hit any key to stop autoboot: 03 q1 l7 I! E% P, i8 @
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Loading from nand0, offset 0x120000
7 h' v, v0 S8 g5 s, l/ ~1 \ Image Name: Linux-3.3.0% `7 x0 y! s' j. y9 d
Image Type: ARM Linux Kernel Image (uncompressed)) n* x. V) F v) s$ Z2 y5 D
Data Size: 2843400 Bytes = 2.7 MiB
6 a x; u" Z$ L e. ? Load Address: c0008000
: F! I( i$ N; T+ u Entry Point: c0008000
) y( ^1 F( I# s, d) C9 {% @## Booting kernel from Legacy Image at c0700000 ...! v8 S3 I$ L, q# c' N' z1 V; N4 k) `
Image Name: Linux-3.3.0
j& U- ~0 F& Y6 b8 f8 f Image Type: ARM Linux Kernel Image (uncompressed)
% J- \# O( _; m8 r4 u( [6 S; c Data Size: 2843400 Bytes = 2.7 MiB2 r! Q4 u. M" Q# R& C
Load Address: c0008000
' z' P9 r$ R i7 r- A# z9 U$ w Entry Point: c00080007 Z0 Y, I L% \: }$ A* \' c0 u
Verifying Checksum ... OK
, x+ E9 }- i# |7 d; [) l# x8 V- [ Loading Kernel Image ... OK
* t. Z8 d; j! yOK
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! E: ~- z, G" r' M( D4 dStarting kernel ...3 \" B W; N4 @) F' V6 S
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Uncompressing Linux... done, booting the kernel.
6 A6 v H. M/ l; ~. i$ y) H[ 0.000000] Booting Linux on physical CPU 0( o% R' `1 Z7 w9 `/ j# W. R* k6 D
[ 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 2015 z F; W) d" d: Q7 S" ^
[ 0.000000] CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177) p& K/ M$ @- m! A
[ 0.000000] CPU: VIVT data cache, VIVT instruction cache
2 r6 x' `' E& y( I! S) |[ 0.000000] Machine: DaVinci DA850/OMAP-L138/AM18x EVM
; G- }3 ~. x: ^) p3 Y2 {0 e3 M; _[ 0.000000] Memory policy: ECC disabled, Data cache writeback/ N9 W6 @( v! R
[ 0.000000] =======> da850_evm_map_io!
& I5 W% H$ `* m7 W$ N$ U[ 0.000000] BUG: mapping for 0x80000000 at 0xfffe0000 out of vmalloc space
: R8 m9 z; ?3 v( p[ 0.000000] DaVinci da850/omap-l138/am18x variant 0x1% \ y% w; B- I/ v
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......6 ^8 y: _0 n W" r8 q# B! t# L+ N
tarting Dropbear SSH server: [ 17.173901] UBIFS error (pid 1063): ubifs_read_node: bad node length 4082, expected 3570# v3 [* B- o& q. t
[ 17.182220] UBIFS error (pid 1063): ubifs_read_node: bad node at LEB 486:101360, LEB mapping status 1
/ V O) F- {5 X3 T' a[ 17.191623] UBIFS error (pid 1063): do_readpage: cannot read page 22 of inode 3091, error -22
8 x: D9 o+ a! R* |[ 17.202389] UBIFS error (pid 1063): ubifs_read_node: bad node length 4082, expected 3570
" f1 q* P% b3 E[ 17.210675] UBIFS error (pid 1063): ubifs_read_node: bad node at LEB 486:101360, LEB mapping status 1
* U7 h$ k* C2 W" V& ?; R" [9 z[ 17.220069] UBIFS error (pid 1063): do_readpage: cannot read page 22 of inode 3091, error -22
3 q+ ?( M. Y' W" N! \" k5 z/etc/rc5.d/S10dropbear: line 70: 1063 Bus error start-stop-daemon -S -x "$DAEMON" -- $KEY_ARGS -p "$DROPBEAR_PORT" $DROPBEAR_EXTRA_ARGS4 c. c. h i. [) Q2 x8 F# E/ b7 N
Starting telnet daemon., J6 y& V/ v8 r$ W6 M
( t* s8 d9 Z J& }8 L5 b; y......
; v, ^ `. \: C R, X; `Stopping Bootlog daemon: bootlogd.8 v0 E* r5 M9 o
" g2 z9 x6 C. |7 V% w4 X0 f% a9 C _____ _____ _ _
, Y" P9 E0 v$ a# t1 `7 |) D! q1 B| _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_
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|__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|
/ s/ O# a# _$ m9 x# N' I( Z( D% F |___| |___|
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Arago Project http://arago-project.org tl ttyS2
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) V* w9 N3 x: u/ L8 L2 U& nArago 2013.06 tl ttyS2
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0 j4 M8 {9 O& M& Z9 ctl login: root (automatic login)
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root@tl:~#) n1 u' H8 h) x u2 r2 c
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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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