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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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7 p- A8 G3 \2 T- r6 w# rU-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)/ F" U! a. Q9 k) P4 u
4 Q" f y# D" D0 r8 e" oI2C: ready* t K, v3 i' T; j8 L7 p. z F
DRAM: 128 MiB: ]3 }! E& T' v3 x6 j5 t
WARNING: Caches not enabled8 r8 @$ ^7 \7 \; ` J6 _" q6 j
NAND: 512 MiB% m3 j2 i0 L3 a* O$ m% f6 V
MMC: davinci: 04 P5 K9 Z, X. W$ F n3 ]! W
Bad block table not found for chip 0
" [& w) M1 i2 A. @4 B; Z5 V8 HBad block table not found for chip 04 d- ~. w. z" K+ D! \& v
Bad block table written to 0x00001ffe0000, version 0x01' R" M* D) t: o% D% [# e
Bad block table written to 0x00001ffc0000, version 0x01; K- y$ ]3 D3 {* H6 m$ w5 @
In: serial% u# V- _" Q5 `# g7 E& d
Out: serial% U+ s" g, C' j
Err: serial
/ t0 t% Y/ Q: k; D0 k5 g' @Default using MAC address from environment
8 V# u" W$ {5 ^Net: DaVinci-EMAC
/ ^5 m. A8 o9 vHit any key to stop autoboot: 0
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Loading from nand0, offset 0x120000
- y' M, R, d4 v% b0 t& H& y Image Name: Linux-3.3.0
/ s5 Z9 K1 {2 x8 }" }' `7 t Image Type: ARM Linux Kernel Image (uncompressed)
& p+ @7 d) w, U' X8 K5 ~3 M Data Size: 2843400 Bytes = 2.7 MiB% i0 `: {8 e, O! @
Load Address: c0008000
% i. V2 U: {7 v; l Entry Point: c0008000! w9 p3 M1 D: d3 d& n
## Booting kernel from Legacy Image at c0700000 ..." \/ v; ^6 N) Q! n* H
Image Name: Linux-3.3.0
2 |$ L- P# w/ v# K" Y Image Type: ARM Linux Kernel Image (uncompressed)
- b6 _ a( [, `' g. _3 K: X Data Size: 2843400 Bytes = 2.7 MiB, v0 D {$ A* x$ c& \" l
Load Address: c0008000
/ H! p$ J. r0 k1 | X; N: D1 D' k' c Entry Point: c0008000
. M# R8 i$ X2 o1 n( i% j Verifying Checksum ... Bad Data CRC: }: u! Q3 N/ d% G. i: V
ERROR: can't get kernel image!/ u* z2 |5 k) O1 Y8 @! z
U-Boot > Nand boot...' J% ^/ z' J; K/ z4 d6 P
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U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)
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I2C: ready: b: [2 {5 }$ K9 Q, |; Z0 e9 R
DRAM: 128 MiB1 ?1 m/ R8 l# j0 R, f. V( x
WARNING: Caches not enabled/ O# ]# `/ y% I) a$ j$ h
NAND: 512 MiB
7 o" H3 Z3 k- N2 r3 A/ h; vMMC: davinci: 0
7 N9 { ]: B C% ~& N0 i3 N- |7 |Bad block table not found for chip 0( o7 y' W6 D3 R9 b2 s# E5 l
Bad block table not found for chip 0
- t; [ a# r' i \Bad block table written to 0x00001ffe0000, version 0x01 y& {( T! @3 j1 l; f+ _. d. r
Bad block table written to 0x00001ffc0000, version 0x01
, e" y% h, E" JIn: serial! R) y: g# u) }$ e
Out: serial
# d k5 m3 ?8 l: d& ZErr: serial3 y: A( ]9 W$ _/ O
Default using MAC address from environment
' K/ G) ~0 Q# U- R! ]" iNet: DaVinci-EMAC$ t8 ~- J9 |, }- U: {. i
Hit any key to stop autoboot: 04 V% G; |6 l; s8 P& f' Z
% u v' G8 j6 B) T1 C* VLoading from nand0, offset 0x1200006 l, _1 m1 t% ^ U! D
Image Name: Linux-3.3.06 Q- S0 C1 p' V1 t5 y
Image Type: ARM Linux Kernel Image (uncompressed)
' \; C9 p3 G7 x+ V2 E" F l Data Size: 2843400 Bytes = 2.7 MiB! G/ h% W0 V1 U* G* m) {
Load Address: c0008000
# Z. \# h. V- Y, Y% n6 L$ R | Entry Point: c0008000 ]) M/ `% N$ c: B m1 X3 Y7 ]; Q
## Booting kernel from Legacy Image at c0700000 ...
8 N$ f0 u1 x( U2 I2 C Image Name: Linux-3.3.01 _% N+ {% h: Q, j5 p
Image Type: ARM Linux Kernel Image (uncompressed). y. B. _! G, |* j) G9 l% F
Data Size: 2843400 Bytes = 2.7 MiB& |8 u* J; `7 y/ E: g
Load Address: c0008000
5 R6 ]. s3 q# e Entry Point: c0008000
) q+ b' @9 N' V$ x; r0 H Verifying Checksum ... OK
q c5 [; A: z. K5 N1 ] Loading Kernel Image ... OK
' y: w5 l1 q: u4 wOK
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1 p+ P% }: }9 `. v1 Q/ `Starting kernel ...
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Uncompressing Linux... done, booting the kernel.
( n2 s; R1 b9 r4 u& [[ 0.000000] Booting Linux on physical CPU 0
+ |9 b4 a" h7 q- O$ D0 M& b[ 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
6 x J- o7 r# b/ x! d5 A[ 0.000000] CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=000531778 F8 B; T' x2 ]' ~$ a# r; w
[ 0.000000] CPU: VIVT data cache, VIVT instruction cache& h/ z3 l$ q# {+ y
[ 0.000000] Machine: DaVinci DA850/OMAP-L138/AM18x EVM
* i3 O1 i* T2 D0 }$ B Y[ 0.000000] Memory policy: ECC disabled, Data cache writeback
5 e6 U/ p1 I9 w/ i* c/ D4 q[ 0.000000] =======> da850_evm_map_io! n2 }/ M; Y1 e5 O7 T5 @, Q7 b
[ 0.000000] BUG: mapping for 0x80000000 at 0xfffe0000 out of vmalloc space* f1 y/ V) i: h) \! M) j
[ 0.000000] DaVinci da850/omap-l138/am18x variant 0x1
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......
. E4 D* i) W9 @& B. f0 V# u; }tarting Dropbear SSH server: [ 17.173901] UBIFS error (pid 1063): ubifs_read_node: bad node length 4082, expected 3570' v6 e# m0 J y( V3 A# `5 i* r
[ 17.182220] UBIFS error (pid 1063): ubifs_read_node: bad node at LEB 486:101360, LEB mapping status 1
3 E+ v& \$ W, O! e' Y[ 17.191623] UBIFS error (pid 1063): do_readpage: cannot read page 22 of inode 3091, error -22" u! }. W* c' A7 F3 h0 d
[ 17.202389] UBIFS error (pid 1063): ubifs_read_node: bad node length 4082, expected 3570" \: ~3 H3 U6 I! F
[ 17.210675] UBIFS error (pid 1063): ubifs_read_node: bad node at LEB 486:101360, LEB mapping status 15 B/ G7 Y$ ~8 b4 M6 O
[ 17.220069] UBIFS error (pid 1063): do_readpage: cannot read page 22 of inode 3091, error -22
7 ~2 e: p4 d/ m4 I {' Q0 ]/etc/rc5.d/S10dropbear: line 70: 1063 Bus error start-stop-daemon -S -x "$DAEMON" -- $KEY_ARGS -p "$DROPBEAR_PORT" $DROPBEAR_EXTRA_ARGS U1 X- V8 ^7 Y( d% U
Starting telnet daemon.
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Stopping Bootlog daemon: bootlogd.; R! ?1 C! x. E4 @8 Y, ]1 u
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_____ _____ _ _
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|__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|/ M/ I: e5 Z0 U" }8 ^* T: A. f
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( j$ w) `) p1 `/ FArago Project http://arago-project.org tl ttyS21 K; u" N4 Y5 \% c/ I
. j, h) c9 ^9 K( m) sArago 2013.06 tl ttyS2
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tl login: root (automatic login)# P' x) G+ w, f) V8 |2 A1 i0 ~
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root@tl:~#
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发表于 2015-7-21 12:53:09
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