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)
3 @/ l' G- Z6 U, E5 X
" q% D: ^% K. _0 k9 b# U' o# g
I2C: ready
7 E* R( U! i9 Z( W4 O; b
DRAM: 128 MiB
8 ~; x3 `9 u2 v7 t4 a( u. J3 n3 f
WARNING: Caches not enabled4 G5 O, ~+ n3 k6 Z; Q
NAND: 512 MiB9 m$ I% r" j* {/ }
MMC: davinci: 06 S/ Y: |. r, Y6 x9 V
Bad block table not found for chip 0
6 M/ }: b3 `9 }) @) a; C' p9 x0 y
Bad block table not found for chip 0
% N; ]: A) [$ ~+ k5 ~) n
Bad block table written to 0x00001ffe0000, version 0x018 b4 O9 [, ?) R" [& t
Bad block table written to 0x00001ffc0000, version 0x01
/ { `) N6 C0 l
In: serial
0 r B) X% ^6 j' |7 K# t
Out: serial) Q3 P0 Z# e3 L7 R: A
Err: serial0 o' ~: f4 w1 [$ K* _8 k
Default using MAC address from environment
- W$ M! N5 s! H. R
Net: DaVinci-EMAC
- U. I# D* |8 C. _( M/ ^
Hit any key to stop autoboot: 0 ) h$ M0 Z' [3 O1 r/ c; m
mmc0 is current device: ?4 i1 b1 `8 N; l; k9 U8 h
reading boot.scr( o3 b: B4 z, p* t$ w
7 M! B# ^+ P( k$ Z8 s
** Unable to read "boot.scr" from mmc 0:1 **
4 }% t, V x! P. _! ~ @6 j
reading uImage
+ J8 J T7 H9 F0 S
Nand boot...
7 u, H( S7 F; j0 j) R2 D: X! A2 s
8 j; \! X6 E4 I, s6 |' j
1 Q$ c0 l7 m, @/ I6 F- V
U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)
4 M0 @+ h8 F$ p
$ l" r& n; M9 C$ }- ^5 ^
I2C: ready' n0 m% G+ K' J
DRAM: 128 MiB
3 @: o: i. |2 T+ H( _! _& E8 J$ F2 _
WARNING: Caches not enabled
k5 E) O# z0 h
NAND: 512 MiB3 @3 b/ y7 q; H. O- I" [9 s- w" @
MMC: davinci: 0+ W$ B, r' K- W; c, B% E# O
Bad block table not found for chip 0
: y) w' p- g+ K2 u8 z7 i+ {
Bad block table not found for chip 0& w1 [' Q6 {( v2 A b: M) @- i
Bad block table written to 0x00001ffe0000, version 0x01
6 p/ o$ T6 G) C
Bad block table written to 0x00001ffc0000, version 0x012 X" I; M' t4 R* x) Q" e
In: serial
2 V/ C9 [$ P, V3 l* `7 ~: D
Out: serial6 D) g p% j7 c( S0 b& t
Err: serial- A7 L; z( e, J/ [- j8 `4 F* ?& @/ O
Default using MAC address from environment
) p% u, z. \# C U1 J7 G, e
Net: DaVinci-EMAC
8 g4 N* o( J7 m) n. `6 [2 J
Hit any key to stop autoboot: 0
! U; j$ P7 G, r9 b8 n, s
mmc0 is current device3 a( O7 v& x4 ^
reading boot.scr% ?# O8 u E g6 c0 b6 _2 I
0 q5 b6 w& v6 x; h
** Unable to read "boot.scr" from mmc 0:1 **
( u5 ^7 {' C* D
reading uImage* ]: W/ @8 q6 O2 t9 ]
Nand boot.... U! Q; M3 b& F1 n6 C8 K$ P. ?
* V# v5 _1 T7 R9 [( i# c
; [7 `3 a( q/ Q
U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)
, c/ W/ [6 N" [5 G( m
, ?8 Q5 {( p2 n4 p" `5 O
I2C: ready- Q! ~4 Q8 Y! S! }* _) f. C
DRAM: 128 MiB
U, p5 Z( E( s4 p7 e9 i
WARNING: Caches not enabled
6 q9 V* i r7 _6 ^
NAND: 512 MiB: K7 s; m/ ?4 U1 f# {. c, X/ x% H
MMC: davinci: 03 W+ G" F* y4 r& O! H
Bad block table not found for chip 0
0 |; d7 W+ T/ [6 X, \) p, d |
Bad block table not found for chip 0
* U. F7 z" z+ }& z, F" \
Bad block table written to 0x00001ffe0000, version 0x01* ]& Y' v' _+ P( ]) R6 u- c% t8 R+ }
Bad block table written to 0x00001ffc0000, version 0x01% V# f0 [+ o. P* f2 N9 V4 q- X- a- v# N j
In: serial
( V) r$ W$ p. ?6 Q& o4 x
Out: serial& {& H4 I/ P- J# I
Err: serial
; D+ b+ Q! y% }1 z) q1 V2 q
Default using MAC address from environment
# P& g* h5 |$ f6 M
Net: DaVinci-EMAC
# r _0 D) v, ` k I# n
Hit any key to stop autoboot: 1 Nand boot...
9 t' h/ ^) P4 [3 I7 L& {9 u! k
5 W' _+ a6 s0 n8 q/ Z
0 v% @" \ |. ^% F; T
U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)
~+ w. C3 E0 L/ L
1 E: j5 l+ u E5 f
I2C: ready
( R! q/ t6 @# U7 L& W# G0 g
DRAM: 128 MiB, f$ H& G+ k4 k& |
WARNING: Caches not enabled# t5 e8 N6 Y# c0 m- E& V- k8 ?
NAND: 512 MiB
5 S2 B2 o& f- U% b
MMC: davinci: 0
% z: z: E) l T1 ^# c% S5 l5 \
Bad block table not found for chip 0
& m) W9 |/ J7 D* i
Bad block table not found for chip 02 l+ Y P( H4 T/ F, l' d; _( z9 C
Bad block table written to 0x00001ffe0000, version 0x01! b8 J# H" j; J& e6 C% c N7 K* }* r
Bad block table written to 0x00001ffc0000, version 0x01& t+ B) O5 b) i$ C" w
In: serial3 f" m3 M5 L2 ?( P: G% d
Out: serial
' m+ @: g. I( C
Err: serial
& f9 [+ S2 j& w
Default using MAC address from environment
7 l. r1 ~6 o6 x2 L) ~
Net: DaVinci-EMAC5 `1 T/ m* ^4 s
Hit any key to stop autoboot: 0 : ~/ F0 s/ R- ^1 u1 g. [8 p
mmc0 is current device) Q' _! z" F2 K& y2 ?( Q k
reading boot.scr
2 I0 L3 [. f+ g. u, R. O
" `; \ G6 {" W* F8 m k& }
** Unable to read "boot.scr" from mmc 0:1 **
, x. W3 l; Z9 X( t( E
reading uImage- a- }) E% Z5 D
Nand boot...
# V# {! p1 I6 d( H2 Z, I# z: [
3 e# r s& E- Y u
( y: `0 J5 K9 M R
U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)
`2 R$ K% ~- ~* I7 n% E, ]
8 A9 s( U+ |+ |4 a: b! v$ |4 f
I2C: ready
& u: Z8 [4 L5 E% p- M$ |, Z5 z
DRAM: 128 MiB& } j' r- K* B# Q! r
WARNING: Caches not enabled
6 {4 [! `0 g! J' G2 J1 s' M8 c
NAND: 512 MiB
8 x0 ^# `$ P# \8 X8 O% R
MMC: davinci: 0
# S/ F: B2 ]4 z, ~" |% Q( @
Bad block table not found for chip 0
; m/ o6 N7 L3 T- q3 O2 E
Bad block table not found for chip 0
+ J$ m$ B- S3 ?( X8 |
Bad block table written to 0x00001ffe0000, version 0x011 q; }2 |! B5 ^( M& _4 N
Bad block table written to 0x00001ffc0000, version 0x01
& |/ F& o1 h0 z' ?" s# S, @
In: serial* P0 r0 G' f9 V! Q1 \" X, q4 T
Out: serial( y9 m2 [( _# u# q _
Err: serial( c! S) W$ l: j1 n, q( U" G
Default using MAC address from environment
. k2 n! m& y7 W k. c7 ~: f- z
Net: DaVinci-EMAC
V5 P) H0 g. A3 a. I2 B5 l# Z
Hit any key to stop autoboot: 0
% G8 o$ N. m* G( ~* H" N
mmc0 is current device6 H- F9 l4 m& D" T% y
reading boot.scr h; n- |/ a/ k
" o5 m$ k8 S9 e/ X0 a- R& P9 A; E
** Unable to read "boot.scr" from mmc 0:1 **
* [9 ~0 R& o7 k) `
reading uImage- e( K% s8 L. L$ d) u/ N
Nand boot...
, a9 d5 P: n2 z; p( ~. u
7 I: B7 X) J6 r" y4 U0 t" l
5 f( X6 Y4 ~, X1 L( w
U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)
8 f) M$ p- y* u5 X3 l( A
+ R& v) E. o5 A% w, `+ S
I2C: ready
6 k ] E: X' \ Y( f
DRAM: 128 MiB _6 J p# `- q0 Y
WARNING: Caches not enabled
) q: @6 R, a9 {1 L
NAND: 512 MiB
: z* G" H0 y; ~* I
MMC: davinci: 0
0 a" @/ w# @3 c: t: A# @1 w
Bad block table not found for chip 0
7 L7 g4 C! ~9 p9 x, e& t5 z" f
Bad block table not found for chip 0
) F$ R1 P1 E/ T+ O2 ?# o" U
Bad block table written to 0x00001ffe0000, version 0x01. r- X- [& A+ Z, Y
Bad block table written to 0x00001ffc0000, version 0x010 G0 H: x4 v `* O* x7 E# |; a
In: serial( j/ @6 }( f$ r; J5 W* W ~3 f
Out: serial m& l) m }4 w3 u& G
Err: serial
/ {- |4 }! l* C0 _# B
Default using MAC address from environment
% w$ x, M0 T) w! d
Net: DaVinci-EMAC
6 Y: t+ p6 G9 R+ d, Z
Hit any key to stop autoboot: 0 3 T& C" B, |) T0 W7 P9 }8 }
mmc0 is current device7 k9 ]7 E9 p2 v+ J+ L# r" I
reading boot.scr' R' T3 d/ Y/ {( X2 W
4 {" m7 q% ]/ h1 O' Z9 }8 R
** Unable to read "boot.scr" from mmc 0:1 **
! w9 A2 [! h0 ^% Q+ T& l/ y J
reading uImage$ P: C3 W, e# @( |
Nand boot...9 ]! F- M) n' ` @+ Z
) z' t$ g+ K' a3 T. o; w/ o# X
/ n8 v; x6 N4 |+ f& @
U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)1 y' B$ V+ J5 E$ ^ z4 S
0 ?. R) U' r; C5 ` {
I2C: ready
6 M2 ~% g& \2 r# W$ ~' N0 e6 [4 g% W! [
DRAM: 128 MiB
. \) `7 T/ S6 R# y
WARNING: Caches not enabled, y2 L. u. X ]' g N
NAND: 512 MiB" L! P9 t2 x0 O! H% ]
MMC: davinci: 0
, s# @2 e- i4 O' h; }7 F) o, r
Bad block table not found for chip 0
3 A3 P- [- n$ Z) R
Bad block table not found for chip 08 k3 i w$ l1 M
Bad block table written to 0x00001ffe0000, version 0x012 o2 X- Q1 O( @' v% R
Bad block table written to 0x00001ffc0000, version 0x01, K' ~% }; V/ T4 ~& R0 I
In: serial
7 {5 c r7 C/ U" @* C% X* T
Out: serial! T% @2 s- P& |7 M# t. T6 d
Err: serial
$ O1 [$ a6 G) g# r- w7 p' y
Default using MAC address from environment
: h2 O: G, O. G3 G) q+ `
Net: DaVinci-EMAC
# J: B. i8 l ^/ D7 W' F
Hit any key to stop autoboot: 0
7 D0 c6 C/ z1 m2 T/ P8 F7 q) E
mmc0 is current device! q% A6 P# Q1 G+ e( ~! ]2 r
reading boot.scr
/ p: {2 d( n/ t) ^. }" l9 u9 R% G
$ J; w) L5 ^7 X$ F+ k5 L
** Unable to read "boot.scr" from mmc 0:1 **) V7 g# F+ h+ x) g
reading uImage
$ a$ D5 p: M% c, w
Nand boot...
; U: x. |6 w1 M" t, l' r5 ]* o4 _+ L: \
7 F4 v1 r2 ^# y0 \( @4 n
8 w* b W! B& |3 q3 S
U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)
9 \/ K9 R" s$ w1 D
) @2 c1 m+ \, W' Q/ x& X/ G
I2C: ready
' {9 `2 v; w+ W. H
DRAM: 128 MiB
4 x- P% U. v3 L) T
WARNING: Caches not enabled
% h( ]3 h/ G! @* }4 c. v
NAND: 512 MiB
8 K) _; O! K# n- `3 g
MMC: davinci: 0* X! T& i+ W" M+ H0 ?1 N
Bad block table not found for chip 0
5 w; |- N9 B6 c& F i: w# d s" j
Bad block table not found for chip 0
{: Z) S1 R) z2 |
Bad block table written to 0x00001ffe0000, version 0x01# L; k. T+ u8 R; H! ~
Bad block table written to 0x00001ffc0000, version 0x01. ]/ s' w- R' n
In: serial6 B) C; W8 g) Z2 M
Out: serial( s; k9 I( P0 c( b5 T, e
Err: serial1 I1 [8 {9 ~7 x8 C% y
Default using MAC address from environment) P3 @& a. \8 I( n+ C7 g7 o
Net: DaVinci-EMAC
) k: }2 T9 u$ l. \. U1 q& i# N
Hit any key to stop autoboot: 0
5 J/ ~' P2 A$ Q+ t% d3 U$ N2 e. b
mmc0 is current device
8 M2 Y% s I z
reading boot.scr$ `/ P& M/ o$ h* i3 Z* ]; I
2 _& r( v. t" ]
** Unable to read "boot.scr" from mmc 0:1 **
& f1 M& o9 k1 F$ r0 m5 Z
reading uImage
. C8 l7 M- F! A2 \$ m