板子启动经常失败

wwfdzh2012 · 发表于 2017-5-26 11:38:14

logo是这样的：

U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)
& P5 q( B0 j1 d+ g) e
: G1 A% M& H1 {+ E
I2C: ready4 ]7 |0 o, S! K% } L
DRAM: 128 MiB6 T( R! V. r3 _0 V' \
WARNING: Caches not enabled
8 Z" m7 h9 k; [ `
NAND: 512 MiB3 ]; s) v, `8 Y$ w2 J3 s* P
MMC: davinci: 0
4 H4 W0 E* Q: F5 y. X* n
Bad block table not found for chip 05 D8 x( x1 J7 n; ?! Y3 |
Bad block table not found for chip 0
' |+ Q9 \2 c M. D+ b, `: [
Bad block table written to 0x00001ffe0000, version 0x01
$ P* {' _: |7 i6 v$ e
Bad block table written to 0x00001ffc0000, version 0x013 L# j% B; @3 s0 S: W! _3 V/ }
In: serial
' F, d6 q- \- a: G; C5 Y# _
Out: serial6 [5 b5 Z; W+ n6 X+ T
Err: serial% _+ i, v" S' ]( k# }
Default using MAC address from environment
! ^; L0 T" w b
Net: DaVinci-EMAC$ X# s2 c" F/ t+ ^% T
Hit any key to stop autoboot: 0 7 n) ~( k) S3 A" Q; [; f4 W P
mmc0 is current device9 s! U. j3 f) \ {2 E. F
reading boot.scr
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3 g/ S$ \- y; U3 F
** Unable to read "boot.scr" from mmc 0:1 **
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reading uImage
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Nand boot..." Y/ g6 A6 x* F
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U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)
. y5 e" H. |' F/ A
( N! d( K$ E1 I9 Y8 ^* F' M
I2C: ready
. R1 R& I/ w# g7 k
DRAM: 128 MiB( p7 l0 j+ {, }; e
WARNING: Caches not enabled4 S( A5 B. ^. S+ B; r7 s [) w
NAND: 512 MiB
( {$ U* {2 i' a3 ]7 R/ y1 T
MMC: davinci: 0; |2 u. Y! Y3 J
Bad block table not found for chip 0
- {2 j5 _+ q! [) j5 ^1 {/ Q' J
Bad block table not found for chip 0
% Y" k- V" f( s& j" x. x5 W1 B2 `
Bad block table written to 0x00001ffe0000, version 0x01* a" {/ f3 T1 s4 S/ |
Bad block table written to 0x00001ffc0000, version 0x01
/ f( K% T( ~- C5 C1 g# g, D
In: serial
! m) I$ I0 u6 S' v* M5 ^2 C
Out: serial- N m5 v' i' e1 q
Err: serial
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Default using MAC address from environment
& n- @, g& v5 u1 }& A
Net: DaVinci-EMAC( {) p5 u; I+ W2 V+ N+ _
Hit any key to stop autoboot: 0
7 m9 L/ P7 ]" S% B$ M/ c
mmc0 is current device
5 G/ @. Z: M0 L7 a8 [$ [, K
reading boot.scr/ ?; X' X+ C7 t* M$ A! p
2 Z( n% m$ A' p( }
** Unable to read "boot.scr" from mmc 0:1 **3 K$ l7 ^+ o9 N; B& O
reading uImage
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Nand boot...
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U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)4 s) M- W8 H3 H( z# F
6 W5 t) | l0 L9 R9 a% P, o& k
I2C: ready- \. [2 z: T. W5 |
DRAM: 128 MiB7 ] U( d0 U. ~; x* s) n+ H- w
WARNING: Caches not enabled6 q$ v3 c2 _' C* x) a
NAND: 512 MiB3 S1 k3 [, p! @% C- r
MMC: davinci: 0$ ~5 r4 f& m& _( U# i) p
Bad block table not found for chip 04 P3 \ ?2 g. ~- u8 G7 s3 l$ u
Bad block table not found for chip 0
7 q6 u7 W! i+ C; T. K' c! L9 E& D
Bad block table written to 0x00001ffe0000, version 0x01
7 b% a. X% z& g8 U* P0 _( e
Bad block table written to 0x00001ffc0000, version 0x01- j1 Y0 e0 m A g7 Z
In: serial: P1 N: q5 q4 n4 X* ?
Out: serial7 x8 l/ D- @* C
Err: serial$ h+ L% V3 Q: f$ V. R* V- P
Default using MAC address from environment0 W# P. o. s( K
Net: DaVinci-EMAC2 N9 v& |2 F6 }' C9 X
Hit any key to stop autoboot: 1 Nand boot...
- v. b& r( g2 x: V y: ]
" R" |9 `; ^( M4 k) x5 t
* f4 V$ `9 a2 E' i8 u) T' }
U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)
7 `, D. t0 @: q% d$ D8 R5 j* k
% J! S9 P6 @# J
I2C: ready
2 V3 P3 I5 p4 W, n4 b
DRAM: 128 MiB
; ]5 H" x+ p: Y
WARNING: Caches not enabled
4 ~5 m: l& W9 g1 I
NAND: 512 MiB) L* D# h- C$ M H/ y
MMC: davinci: 0
( e e6 i u0 U, Z; K
Bad block table not found for chip 0
* y8 ^0 Y$ y* ^! Q9 `% C( l- }; r0 u
Bad block table not found for chip 0+ K9 o5 w( o) e& W' k7 ~
Bad block table written to 0x00001ffe0000, version 0x01: D$ F/ X/ J. {0 Q* o$ M9 [! U6 w! w
Bad block table written to 0x00001ffc0000, version 0x010 P6 N% ?& g" l# F+ t, s$ |
In: serial! A3 ]5 ~1 [* u9 A
Out: serial/ o: n( Z, v9 O$ f$ y
Err: serial
( M" G; f+ q9 Y. b4 c
Default using MAC address from environment4 |9 p+ Z3 c- O7 Y
Net: DaVinci-EMAC
% z* j( I9 I2 V* t* o
Hit any key to stop autoboot: 0 , `9 D N, F( p. W& \# ~' I
mmc0 is current device" a2 y" d. V5 V) y ?( _
reading boot.scr. m' V5 Y8 w; D: P0 C) o
: c4 T U- R1 \' D6 [6 O( a. w# T
** Unable to read "boot.scr" from mmc 0:1 **. [* B( I) c @: H/ @
reading uImage
' c# H: u0 D$ X9 {9 Q* H- q
Nand boot...# M# p( _" } `& j6 b* O* t
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U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)" x# ?0 F# h" b* c5 o1 d
. l Y( V+ t/ E! M u
I2C: ready
" s% L6 z# [% _8 \1 B2 b: @
DRAM: 128 MiB
4 z5 X. n* H7 O9 ~' i
WARNING: Caches not enabled" t2 W" z5 Q: g; u' Q
NAND: 512 MiB
1 K3 A4 D: `# H6 p+ w! M
MMC: davinci: 0" T$ m2 V; |+ p; x$ K
Bad block table not found for chip 0# |2 a; M1 N: Q( X# r3 B
Bad block table not found for chip 0
+ E9 G/ @' B; L1 G: A
Bad block table written to 0x00001ffe0000, version 0x01/ z, e7 D" Z" y
Bad block table written to 0x00001ffc0000, version 0x01
( F9 V( \9 V. J. o$ @0 T
In: serial
' }7 c' L/ e: c4 K3 `- W3 {* p- s
Out: serial* H6 n: ?% \, V7 P. O2 n" n7 i
Err: serial
. C: @/ u8 `1 u) Q. G
Default using MAC address from environment
( k- i9 m6 d; e$ w8 R* _! b
Net: DaVinci-EMAC
; c) O/ A$ u, W" i3 J
Hit any key to stop autoboot: 0
" ~0 X: l2 T/ V# r3 t. n) o
mmc0 is current device- \& p" q/ ~+ E _# Z4 A
reading boot.scr: \9 ~. M9 ]5 q! N: q, T- i& N
* v6 [3 N g4 F1 Q9 E+ L
** Unable to read "boot.scr" from mmc 0:1 **
reading uImage
$ V- P. M e6 q( {+ f: H& v
Nand boot...% M9 o- j S7 t: D1 G! b) v' b
; d N2 h( K* z& B* E/ d* J
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U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)
0 r0 N+ N* F% N. H
! e& o. w2 Z# R6 Y+ \1 j" r
I2C: ready! G/ o7 F! B) n9 t
DRAM: 128 MiB
6 n% \ W3 {# i7 I U9 a ^! p
WARNING: Caches not enabled
$ u3 k* k8 e, D
NAND: 512 MiB
% G3 e5 f3 H" c$ `
MMC: davinci: 06 a0 `8 `: f: x2 z9 L) _8 O
Bad block table not found for chip 0
( b; |. X. \4 c: o6 |$ M2 b8 x7 V$ b
Bad block table not found for chip 0( V4 c* E! ~0 `. i/ _( F
Bad block table written to 0x00001ffe0000, version 0x01
! `+ m% G. a* v8 H! d) ^. F
Bad block table written to 0x00001ffc0000, version 0x01' z Q1 w4 R' r
In: serial
9 j# P# a4 j0 B
Out: serial+ h. _% i' x' S& T& E: h
Err: serial1 |' @8 P; E% X8 I- ]2 l3 }
Default using MAC address from environment$ @ T8 r. m( d" _
Net: DaVinci-EMAC) F( d. h! B- z" `0 W
Hit any key to stop autoboot: 0
1 N/ M/ G9 X; O5 Q t! q
mmc0 is current device
! H3 S$ G# T& ~% R; \! b
reading boot.scr. v p4 J! p! ^& a+ E4 q% M
7 K; P. P2 H) a
** Unable to read "boot.scr" from mmc 0:1 **1 c9 F# Q4 e. a% f% [
reading uImage
4 K0 ^, s% O( `% [) ?# R
Nand boot...
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G& q% t4 _1 w; F
9 e" x2 O1 i; z6 A8 }! `* D$ g0 y2 l
U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)
; `! Z; W! i2 P: f, T/ B
, a1 ^0 C" r8 e/ q& R: O9 O
I2C: ready
% ^4 c# b4 y6 v) q U+ W) h
DRAM: 128 MiB3 ~6 G+ K5 Z m' V
WARNING: Caches not enabled
?1 ]5 F3 D9 f" b7 ]
NAND: 512 MiB
! G7 x) y8 W& ~5 P3 t: C3 D
MMC: davinci: 0
' c* }( G$ F }2 x
Bad block table not found for chip 01 F: J/ g5 w# E/ J# c8 k% D
Bad block table not found for chip 0
K2 @! u* x3 G
Bad block table written to 0x00001ffe0000, version 0x01' K) v' a( u4 m. K3 c; M& U
Bad block table written to 0x00001ffc0000, version 0x01. ?. u! F2 k, i8 M p
In: serial5 u/ Q$ f. l9 }! ]
Out: serial
% Y: p4 r" @/ R6 k+ i
Err: serial! p* R5 y: e. W' }+ M1 O, g: p
Default using MAC address from environment
( K" W2 `% ]2 p ?
Net: DaVinci-EMAC
( z0 y% K1 x+ ]8 `' j; Q. P
Hit any key to stop autoboot: 0
- [5 R: y3 F. n+ _! ?# X
mmc0 is current device
( [; T8 U" ~0 }- }8 l5 K. e7 E" T1 ]
reading boot.scr$ U4 W! A+ a# i7 z: p& _
d6 i* G% H3 h2 @" m R" ~8 l( W
** Unable to read "boot.scr" from mmc 0:1 **) G0 B- Y: S9 E" `+ Q3 P
reading uImage f* c! f' \+ r4 w6 Q3 T
Nand boot...# [; f/ A w8 J8 C Z1 C
$ y, b9 o# d* l
0 `2 j& a7 ?1 ~% D9 W
U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)
. K: n' t, C9 l6 Q2 o0 S/ W7 I
4 E6 _+ x, Z) R! a" O1 f' j
I2C: ready
3 {; i5 @: m# ]3 r# z+ E9 w' {( ]
DRAM: 128 MiB
4 p: a7 D* v. K2 E
WARNING: Caches not enabled
% I, G5 S3 J) x' J- G/ j
NAND: 512 MiB$ v; E% f, W/ f- [1 y' ]
MMC: davinci: 0; E+ `; ~, c9 t' s# [# d; C
Bad block table not found for chip 0$ u; \6 d3 M% F1 t( h) }2 _8 }
Bad block table not found for chip 0
: d- {: c. O9 v6 K
Bad block table written to 0x00001ffe0000, version 0x01
: d4 v+ C4 J. J/ |( p. F1 y. s4 A
Bad block table written to 0x00001ffc0000, version 0x01
J6 j) o: W: a* w- f1 R3 j
In: serial2 W* P+ U& B9 Z# n9 h- ]
Out: serial l3 `( y# z3 A
Err: serial: U% S" S& c- C- }9 g% D d4 \
Default using MAC address from environment( |; N5 A9 K2 _6 f3 U
Net: DaVinci-EMAC: M3 S/ {: n+ R
Hit any key to stop autoboot: 0 " D( ~3 q+ {+ u" y' R
mmc0 is current device3 [# c4 f& b/ H2 X+ C, J
reading boot.scr* d- g6 D X n2 a. |! ?7 A
0 p8 [. A, u' X+ i& X8 s8 I8 Y
** Unable to read "boot.scr" from mmc 0:1 **
( Y/ y3 C& h* {) Y0 H0 V
reading uImage
9 A `6 M( Q# F- Y9 {: x0 ?