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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: H! m6 c& H2 ?
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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), u. a, c0 B5 }7 U0 G7 z/ p6 w. m3 V
, A7 G/ A/ j+ N/ ]
I2C: ready
M1 i! C- l& x' s$ @DRAM: 128 MiB" N# V( P+ R7 h( d# A
WARNING: Caches not enabled$ N1 z( i) x3 _! w
NAND: 512 MiB. q# I: Z4 T7 v2 S. n3 y/ m
MMC: davinci: 0
& t. M$ ]* t% \) FBad block table not found for chip 0
( e ^6 C0 O; @/ BBad block table not found for chip 0
) u% ~5 m+ C$ @, ^8 `. OBad block table written to 0x00001ffe0000, version 0x01, W% ?, S" W8 i: v$ ~6 F
Bad block table written to 0x00001ffc0000, version 0x01
6 w+ F+ a+ Q" GIn: serial
$ i. f' X- z, BOut: serial
+ o ?3 h4 e' u: s0 \1 _Err: serial
# p0 C [, i, CDefault using MAC address from environment: N2 g: ]5 Q8 g3 b8 l; i
Net: DaVinci-EMAC; Z2 q i7 `" M! i
Hit any key to stop autoboot: 0
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9 s! n* O" s6 _! E/ @Loading from nand0, offset 0x120000
1 p1 _" w4 P ] I# G0 y Image Name: Linux-3.3.0! q' \$ |5 `# Y" f @$ Z- D& ~
Image Type: ARM Linux Kernel Image (uncompressed)
; o2 |- U4 Q- J% X9 t0 J- s Data Size: 2843400 Bytes = 2.7 MiB0 `" ^9 ]" t& ^+ M& s7 C
Load Address: c00080005 W. z1 M& n- A3 m
Entry Point: c0008000
; H2 ?1 ~ s& m1 ?5 R4 s## Booting kernel from Legacy Image at c0700000 ...6 K$ w, X' Z& I( z! u7 Z$ F, O
Image Name: Linux-3.3.0
; a8 A9 P9 ]$ d Image Type: ARM Linux Kernel Image (uncompressed)
, m+ {. _0 k& ]3 u ^ Data Size: 2843400 Bytes = 2.7 MiB
& h4 H3 A( i1 I' W% Z; ^9 | Load Address: c0008000& |) G' c7 u8 \
Entry Point: c00080003 S+ `1 E2 h* P' }8 a
Verifying Checksum ... Bad Data CRC& N g3 c: M. g, `$ a: U
ERROR: can't get kernel image!
3 P+ Z- \* P& T$ |; u" PU-Boot > Nand boot...; q4 |6 v8 T) |3 W: R
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U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)/ G% @- C' k2 b; H& [
7 b5 u+ f0 ^7 X. Y+ D6 L. H4 P5 HI2C: ready
' G4 N' L2 G' b& ~DRAM: 128 MiB
* k- I4 |" H/ O! M" CWARNING: Caches not enabled* a0 |9 {! R* j
NAND: 512 MiB R9 j4 Q& b5 Y2 T4 D! k
MMC: davinci: 0
( b4 |/ |2 ?0 X, e/ R0 z* v' OBad block table not found for chip 0
$ \) J& |4 H9 G$ z# T; ABad block table not found for chip 0$ W- k a: J; i+ [
Bad block table written to 0x00001ffe0000, version 0x01
" N5 ~7 C6 X' q# [Bad block table written to 0x00001ffc0000, version 0x01
3 u& e$ y4 u& R6 `- P7 m0 wIn: serial
+ T2 b' S* c: N5 xOut: serial
- a7 i) [" ]: ~" GErr: serial$ {9 n9 L+ B) ~3 l3 M& [8 v M
Default using MAC address from environment
% U8 G+ _+ B6 O6 K( [7 n) h+ yNet: DaVinci-EMAC) }4 I& s' J- _4 |( r P: ?% e( M
Hit any key to stop autoboot: 0
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2 e0 N5 d* h( h4 Q6 B, E6 rLoading from nand0, offset 0x1200005 {% ~% a2 N0 d! C; j0 r
Image Name: Linux-3.3.0
2 w. Z5 n5 z7 F e E8 V" ~! O& t4 J Image Type: ARM Linux Kernel Image (uncompressed)
* r8 s- x0 g0 [+ E0 X' }+ `7 [ Data Size: 2843400 Bytes = 2.7 MiB
7 j. G2 q' [$ p$ y4 w% @+ } Load Address: c0008000! @3 \+ U V% H8 L5 N5 O3 {$ d
Entry Point: c00080007 e) N" J g, h/ C: ]
## Booting kernel from Legacy Image at c0700000 ..." W# N( K/ p9 k! }3 O
Image Name: Linux-3.3.0
& v) I9 h; I9 z( J3 l; T Image Type: ARM Linux Kernel Image (uncompressed). \& Y7 m1 f4 L; U" Z7 O8 D0 a) W# L0 @1 [
Data Size: 2843400 Bytes = 2.7 MiB1 H6 B5 A b2 k! k% w8 V
Load Address: c0008000
( V0 c, x# s5 [: E Entry Point: c00080001 u r1 ?6 w! P- d) V# _
Verifying Checksum ... OK
- _; M `( n& X Loading Kernel Image ... OK4 ~8 l( C1 m9 z3 V% k6 t, i4 ^: l
OK
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% I/ M0 ~+ K& V! U5 O# m; n0 P% ZStarting kernel ..., | i+ ~' l9 [5 C3 h* H
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Uncompressing Linux... done, booting the kernel.& g2 v7 H" [% i1 I& y9 Q% i: O3 q
[ 0.000000] Booting Linux on physical CPU 0. ]4 _/ o* H/ t# j% W7 _* ^
[ 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 20152 r, D$ ^6 p. s/ T
[ 0.000000] CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177- H& i6 b8 N% n+ H' }! ]$ H2 N; b8 G
[ 0.000000] CPU: VIVT data cache, VIVT instruction cache
- @" j: h2 u5 @! P[ 0.000000] Machine: DaVinci DA850/OMAP-L138/AM18x EVM
) b9 o& Y0 R ?- y$ ]0 C[ 0.000000] Memory policy: ECC disabled, Data cache writeback
( Q" J0 ^0 {& \8 U$ E& Q( M" X[ 0.000000] =======> da850_evm_map_io!
7 i d, E, [: X4 {1 B& v[ 0.000000] BUG: mapping for 0x80000000 at 0xfffe0000 out of vmalloc space
5 j9 Z9 u, \; J2 b x) [) b: D8 ~8 z[ 0.000000] DaVinci da850/omap-l138/am18x variant 0x1/ R0 x, N" n5 ~; h+ H; L
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tarting Dropbear SSH server: [ 17.173901] UBIFS error (pid 1063): ubifs_read_node: bad node length 4082, expected 3570
4 v! D: I2 x8 v% C- V3 M[ 17.182220] UBIFS error (pid 1063): ubifs_read_node: bad node at LEB 486:101360, LEB mapping status 1& [) W# o0 i9 I4 ?7 h
[ 17.191623] UBIFS error (pid 1063): do_readpage: cannot read page 22 of inode 3091, error -226 U3 } O" ^# o: k) \5 ~
[ 17.202389] UBIFS error (pid 1063): ubifs_read_node: bad node length 4082, expected 3570
$ q* m5 F4 {8 c" e# l[ 17.210675] UBIFS error (pid 1063): ubifs_read_node: bad node at LEB 486:101360, LEB mapping status 1
2 P- |8 E, h* ?$ S- o8 F[ 17.220069] UBIFS error (pid 1063): do_readpage: cannot read page 22 of inode 3091, error -22
* V! T1 R! ?* F: r/etc/rc5.d/S10dropbear: line 70: 1063 Bus error start-stop-daemon -S -x "$DAEMON" -- $KEY_ARGS -p "$DROPBEAR_PORT" $DROPBEAR_EXTRA_ARGS- @' p, [* T5 @3 A7 M# v; I5 Z! n* O
Starting telnet daemon.; _0 d& V1 }; H
% h& t3 y. F/ c4 Y% n4 o......
8 b z& l5 ?) [9 oStopping Bootlog daemon: bootlogd.
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_____ _____ _ _
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| | _| .'| . | . | | __| _| . | | | -_| _| _|& Y4 V0 j+ F0 g% g" S' {0 z
|__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|( U! G' C" j6 C' u6 g3 `& C$ ^
|___| |___|
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Arago Project http://arago-project.org tl ttyS2% @( |. S8 }: ^: V2 d. o( n
1 s3 I; I* b0 r3 }! A* j. PArago 2013.06 tl ttyS2+ K2 n& J4 C, F9 Q! v, j' V; A- @3 h
6 V0 S, N- f- S1 `5 W: H# N9 mtl login: root (automatic login)
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root@tl:~#8 ]7 e" P* c) ~8 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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