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标题: 板子启动经常失败 [打印本页]
作者: wwfdzh2012    时间: 2017-5-26 11:38
标题: 板子启动经常失败
logo是这样的：
% \  {, `5 B; r/ \- K
  1. U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)
      B6 j' W- L) @3 C

  2. 1 S; h; n0 l8 Z. S; _' }
  3. I2C:   ready* w2 I7 D# y1 T& \1 @& T, v
  4. DRAM:  128 MiB0 w' G3 L1 W+ o$ U% t
  5. WARNING: Caches not enabled
    ) |- Y. f* f) r! u
  6. NAND:  512 MiB; y$ \, }6 H1 N: y. b5 @/ g/ Q' e
  7. MMC:   davinci: 0
    $ o+ D/ |% V" q# V
  8. Bad block table not found for chip 01 H  x5 n) A0 @& K( {
  9. Bad block table not found for chip 0
    0 G. O6 z0 I; I" ]# c( ?" x9 M
  10. Bad block table written to 0x00001ffe0000, version 0x01
    3 b; g* |! U  |7 D
  11. Bad block table written to 0x00001ffc0000, version 0x01' {4 r& h/ l' U1 K0 s
  12. In:    serial
    , `" z& o" p! y: ]
  13. Out:   serial
    : [( s( [% s# I% a& B. a& r& _. _
  14. Err:   serial) C- e0 C/ U& f- g* v( D
  15. Default using MAC address from environment
    9 J0 e/ q( u8 E! K4 B/ \4 C
  16. Net:   DaVinci-EMAC4 T/ d" h0 b* u7 D4 s! K
  17. Hit any key to stop autoboot:  0 4 B& h3 M' H" H8 |/ D
  18. mmc0 is current device
    , f& O% [: {9 p$ o" _
  19. reading boot.scr9 j( A  @$ b, R( E" b" o

  20. # X0 A7 O( M) s% H( ?  G0 O$ Z6 L
  21. ** Unable to read "boot.scr" from mmc 0:1 **% y* B- d3 y6 E6 u! v% t4 o1 L
  22. reading uImage9 L  w# G9 S1 E1 E- m2 h% U
  23. Nand boot...
    ) `7 b& l! c& d
  24. 3 B  z, X- X1 P4 g

  25. 3 F" R: J% ~% }* q7 q
  26. U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)$ K: N; m5 x) ~- K0 r

  27. , p& a3 d$ f/ J# ]
  28. I2C:   ready
    4 ~! u+ J# S* ]+ E+ k/ Q
  29. DRAM:  128 MiB$ X# M/ Z6 W: [' {. t6 J
  30. WARNING: Caches not enabled/ m" e7 U& ^  o0 l4 V6 `4 ], c. l4 ^- O
  31. NAND:  512 MiB
    . [" d- c8 d) c3 q
  32. MMC:   davinci: 0
    2 \- L6 g5 s! A- G& [5 M/ E
  33. Bad block table not found for chip 0
    6 N; f" A6 w7 P
  34. Bad block table not found for chip 0
    1 o! F& u2 @! v1 F$ ^
  35. Bad block table written to 0x00001ffe0000, version 0x01
    + s, }0 X; s. Z" ^0 _
  36. Bad block table written to 0x00001ffc0000, version 0x01
    1 ^0 @. h" X: U" Y
  37. In:    serial
    " e. J+ F/ B4 C1 ]( d' I
  38. Out:   serial( ~9 O" i8 d  t1 l8 w; \/ k/ m
  39. Err:   serial
    & p1 i2 O7 z8 F) o4 S; W4 t
  40. Default using MAC address from environment# Q( W( v- Y) O" z6 m+ c/ c
  41. Net:   DaVinci-EMAC
      p9 @% j- d5 t# v7 `8 A: H( x+ u
  42. Hit any key to stop autoboot:  0
    ! c- L9 _/ G! q; p
  43. mmc0 is current device4 @. D9 r  @1 B6 L& y
  44. reading boot.scr
    5 Q- o) e% O7 r
  45. % g  q, x9 P# }2 V( d% _( M
  46. ** Unable to read "boot.scr" from mmc 0:1 **
    ; J: ~- o6 J4 r
  47. reading uImage
    6 Q5 R8 W+ H+ u/ g, N, G2 U1 w! ^
  48. Nand boot...
    1 |# \8 n+ o  g" d% y
  49. 1 E4 W( _0 G8 s& x  }2 a1 ]; P& ]7 l# B
  50. . q" b; n& P/ v( i- w' a
  51. U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)) E0 ?# r9 |: {9 @# A

  52. 4 }/ ?$ i9 T8 |& l. e! c& ~  J* ]
  53. I2C:   ready
    3 w5 u6 O7 q! L4 l: F
  54. DRAM:  128 MiB; H3 A3 j( ?3 `* r
  55. WARNING: Caches not enabled
    ; T- C7 o  i4 v+ h
  56. NAND:  512 MiB& i5 a* \8 y2 j/ L5 S4 K5 w) c
  57. MMC:   davinci: 0
    & z) D1 b( P, l) k% I
  58. Bad block table not found for chip 0
    9 A1 N' ~# z' N% Y
  59. Bad block table not found for chip 0
    . W& Y8 Y* B8 s- p" L
  60. Bad block table written to 0x00001ffe0000, version 0x018 G- H; g& A9 w2 E) N6 X$ D! J
  61. Bad block table written to 0x00001ffc0000, version 0x01
    $ f$ D) I$ ]1 D) J9 Y0 t6 s, x
  62. In:    serial& m& n8 d! O2 k: k! z; f- w, N6 f
  63. Out:   serial: y, C# v4 y& G# r6 w1 d4 S  h
  64. Err:   serial
    & D2 O  [0 u9 b
  65. Default using MAC address from environment
    8 Y/ M+ [/ j6 l3 b' j9 ~1 K
  66. Net:   DaVinci-EMAC: ~' L0 L0 w7 K: }. x, d5 x2 `7 d
  67. Hit any key to stop autoboot:  1 Nand boot...& f. ?8 G3 w9 ]( p0 J) O4 s# T

  68. . s) O1 q$ G1 Z1 g, l( X0 c& l, y
  69. 8 s5 W" A) r& F2 f6 ?" V4 V2 c9 `
  70. U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)
    0 {; l# c6 V4 w$ r: V( G$ L% l4 H

  71. $ y8 G) _9 ?3 c! S* A: k
  72. I2C:   ready& ~9 k' [  Y+ v8 ?% n( r4 Y. h
  73. DRAM:  128 MiB4 h# u0 r: w6 ]3 b( l6 k7 d
  74. WARNING: Caches not enabled
    2 s  `$ u. e! O2 q' Q2 ?
  75. NAND:  512 MiB; J! s# L# ?- y- ?
  76. MMC:   davinci: 0
    . ]" P5 u/ w! P, S7 j
  77. Bad block table not found for chip 0) B% w' Q" o" P9 r% W) W6 Q
  78. Bad block table not found for chip 0) c6 c: z. w' p
  79. Bad block table written to 0x00001ffe0000, version 0x01! V5 K1 b4 {7 a
  80. Bad block table written to 0x00001ffc0000, version 0x01
    3 x& \3 v9 o" d/ t
  81. In:    serial1 c/ K; O& @/ p. b4 N! a2 y% y
  82. Out:   serial
    " E1 V# p8 z7 x+ b$ P9 Z4 _
  83. Err:   serial
    - o$ t5 T; G4 l* a4 n5 e4 F  j
  84. Default using MAC address from environment' h; X% Q) Z2 p7 l8 s
  85. Net:   DaVinci-EMAC  d& p4 [5 _$ M8 @3 U
  86. Hit any key to stop autoboot:  0 3 P$ D/ w( }  G1 S& ?
  87. mmc0 is current device& D" z# O% x7 B/ _4 {
  88. reading boot.scr: p- D# b+ z2 L" |% Q) `1 p
  89. 5 |- w. y3 e  B) H9 z" r
  90. ** Unable to read "boot.scr" from mmc 0:1 **
    4 W# c5 _7 ^8 N5 ?# p) d# c% a
  91. reading uImage
    2 h% h! c5 Y9 b& K' d0 C
  92. Nand boot...
    # n4 M1 o4 G* g$ S& R

  93.   A0 y# U& Z! |9 l$ u6 X

  94. 5 b, c2 G5 f+ A, Z/ y1 ?! k1 I
  95. U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)% F0 w" E2 T: q. j$ Q6 M  g
  96. 6 x- b% N0 M5 B
  97. I2C:   ready7 l5 |( @) ^+ n
  98. DRAM:  128 MiB, \$ d9 V4 W* a/ t
  99. WARNING: Caches not enabled3 w/ Z0 B% D7 E" T7 O; _2 p% A% z
  100. NAND:  512 MiB1 R0 t( V, J  R/ K2 |0 `6 o% Z, s. {
  101. MMC:   davinci: 0% I: f  ?+ V8 b" e, t
  102. Bad block table not found for chip 0
    / y9 t) [1 }4 O# T$ e5 J' W
  103. Bad block table not found for chip 0! N& L" P8 ~( v
  104. Bad block table written to 0x00001ffe0000, version 0x01
    3 v9 x% X$ e8 T  L' A
  105. Bad block table written to 0x00001ffc0000, version 0x01
    4 o; c8 |5 L3 C. G& B1 f9 Q: A3 t
  106. In:    serial
    9 p' N8 @* W- S1 L
  107. Out:   serial
    9 o( E/ H/ q- }8 q. c
  108. Err:   serial
    * a4 Y' s/ i  f! L4 G% b) |1 y4 G
  109. Default using MAC address from environment
    ) {$ o+ p$ q& y% q
  110. Net:   DaVinci-EMAC  q9 V8 e# n8 D5 D
  111. Hit any key to stop autoboot:  0
    # a* g3 f7 }; Y3 d; F6 ]) F
  112. mmc0 is current device2 ~  C6 y1 j1 X4 S
  113. reading boot.scr, [5 J9 a; w% q
  114. " B! A5 E) d" o# a
  115. ** Unable to read "boot.scr" from mmc 0:1 **
    / \3 _: u, w: ]4 J5 A
  116. reading uImage
    " ]& d3 ?! I/ A' B! z; S! N
  117. Nand boot...! c; h( q; E* \9 p) J! z- k' ?2 y
  118. 9 G, B+ o( y+ e/ {, T; r/ k

  119. . X& f, \4 K0 |. \+ Z, W$ x% K( a* Q
  120. U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)
    2 [" ^7 ]- C8 p  Z' i6 ^! x
  121. 9 D! z( g+ n0 O
  122. I2C:   ready
    " Q0 I- j: b2 K& R3 Y
  123. DRAM:  128 MiB
    ) r: k* M& t4 M
  124. WARNING: Caches not enabled
    ; I% w# _1 O9 D9 N( N
  125. NAND:  512 MiB. y0 o. \: I, g' P, ?8 X8 o5 S
  126. MMC:   davinci: 0
    ) i8 D& F- @" o
  127. Bad block table not found for chip 0' A6 ~3 m: N: \. Q8 [+ X* E
  128. Bad block table not found for chip 0# y- G" \. Q7 }: t2 ]1 _
  129. Bad block table written to 0x00001ffe0000, version 0x01
    ! M0 h5 ?7 q5 C+ f" G) T
  130. Bad block table written to 0x00001ffc0000, version 0x01
    7 c9 Q6 e/ M, ]) H
  131. In:    serial: R& b# _- C$ ]; d
  132. Out:   serial
    ( Y% D: f/ U. t
  133. Err:   serial
    ' R: g) X! x6 b5 q3 p
  134. Default using MAC address from environment
    * l9 m. v6 B7 _, f+ Y! t5 i
  135. Net:   DaVinci-EMAC
      H6 `! Y1 R- j, M' x
  136. Hit any key to stop autoboot:  0 1 [8 K  t7 q$ B# x* W. P) s6 j
  137. mmc0 is current device% E' N3 |2 V* k% _& P; K
  138. reading boot.scr
    " J" f9 u( p) q! m( Q6 E+ T
  139. # X& @  p0 g& y: n* N6 c
  140. ** Unable to read "boot.scr" from mmc 0:1 **2 ~2 F/ R. q- H2 B$ v8 B8 C$ B
  141. reading uImage1 K. k  ?: V- ?
  142. Nand boot...
    0 G9 j/ n. w; H4 n+ v

  143. 9 @8 p$ F5 G' J

  144. ( W6 Z/ q3 e+ ]4 U9 T# W9 A0 Y
  145. U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)! R+ j7 p) E' ^8 k2 f; D6 Q7 f
  146. + h* I. r2 P8 i0 L4 E0 ^4 q
  147. I2C:   ready0 w4 D/ K! P: _3 ?$ w+ S
  148. DRAM:  128 MiB
      D% a! B- R2 _
  149. WARNING: Caches not enabled
    6 j: C5 R' Q$ K) \& h, \
  150. NAND:  512 MiB
    4 z& ~  l2 w, V1 I4 }8 ]. h
  151. MMC:   davinci: 08 D; G& w3 r/ V; Q5 l; w. G
  152. Bad block table not found for chip 06 |$ f7 K. S9 T0 h0 A
  153. Bad block table not found for chip 0
    9 f; \- q) K7 `5 I
  154. Bad block table written to 0x00001ffe0000, version 0x01
    " Y& v: a" b( T, p! ~. R1 j7 M) h
  155. Bad block table written to 0x00001ffc0000, version 0x01$ R  u# D9 [* @8 @; B' a; l
  156. In:    serial
    . y) M% [1 T1 ~* G! J
  157. Out:   serial
    1 r3 O7 X8 |; d" K
  158. Err:   serial6 b/ T$ s: T7 M/ R7 V
  159. Default using MAC address from environment
    " L1 T5 ~- M: J; H& s1 `
  160. Net:   DaVinci-EMAC
    4 v0 {6 ]/ i9 @9 a! e: G1 I! L! l
  161. Hit any key to stop autoboot:  0 / d4 Z6 u; E; `4 ^: j, O1 L
  162. mmc0 is current device
    # O8 [5 ]' _3 a& E2 R% J
  163. reading boot.scr
    2 z  |5 A# k. ?* f/ e' H

  164.   h; I1 ~% s& \- [
  165. ** Unable to read "boot.scr" from mmc 0:1 *** M% Y  W0 ?! U- u/ r
  166. reading uImage4 f9 a3 g5 r3 i4 l0 Z" z7 b* A0 p
  167. Nand boot...3 {4 F/ R3 D3 E0 C) w3 f, r
  168. - f# J0 x) f+ o( |4 d0 {# Z

  169. , @' v: k6 K5 T, G3 K
  170. U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)
    / V  \1 {& ^. D" S4 q5 ]: n+ j6 q6 J" `# R

  171. 4 D1 R# w# s- ^
  172. I2C:   ready, Z  o, `! x: j0 J% B
  173. DRAM:  128 MiB# _% w6 x8 x' y$ ?3 _! y2 G
  174. WARNING: Caches not enabled9 `5 j8 X$ s8 K& w6 B. N4 J& H
  175. NAND:  512 MiB- X$ S& k. |4 X6 f. b# r2 s
  176. MMC:   davinci: 0- R; J6 s, T6 r$ O* P
  177. Bad block table not found for chip 0
    ' H. c9 L7 I+ M2 E9 ^
  178. Bad block table not found for chip 0
    ' N" V! l9 n+ D8 x' N! _
  179. Bad block table written to 0x00001ffe0000, version 0x01. \" h7 h; e% Y' M7 c
  180. Bad block table written to 0x00001ffc0000, version 0x01
    6 X# @3 s) q$ L/ U
  181. In:    serial2 K6 K2 ~1 r" P% B
  182. Out:   serial
      S4 R- F' ^5 J: E
  183. Err:   serial( \1 Y  l2 g2 c4 T( N; x+ b: r8 D
  184. Default using MAC address from environment& s* W! K, d, V! {
  185. Net:   DaVinci-EMAC$ c) z+ {" F1 U0 s3 o- N. A
  186. Hit any key to stop autoboot:  0 # D8 o- f' q; L( i$ _$ a3 _
  187. mmc0 is current device4 `9 i  }- [1 t
  188. reading boot.scr3 y, o; q% F- W( r2 k; c' Q! @
  189. ; g' ?* J1 y4 f4 O
  190. ** Unable to read "boot.scr" from mmc 0:1 **  H% H; r% P) d) [( R: v
  191. reading uImage
    ' Q- {# Q' }, `1 j0 N9 [) R
复制代码

7 q- n) Z$ B2 U/ F6 i# L7 B; c- i8 k  S+ V2 w1 S  A: }
作者: wwfdzh2012    时间: 2017-5-26 11:38
有时候可以启动起来，有时候不行
作者: IRONMAN    时间: 2017-5-26 15:57
wwfdzh2012 发表于 2017-5-26 11:38
5 ~* O! t9 i; u) a; v有时候可以启动起来，有时候不行

6 n; b$ Q9 j; w7 I, A# h9 v我也有类似的问题，不过我怀疑是DDR上电复位异常导致的
作者: wwfdzh2012    时间: 2017-5-26 16:20
IRONMAN 发表于 2017-5-26 15:57: F' P3 d; A' r0 G3 X
我也有类似的问题，不过我怀疑是DDR上电复位异常导致的

) R4 `' ~0 l  t; t: u7 U解决了没？



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