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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：
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  1. U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)9 Q& P4 W0 `  _* I: T% @

  2. $ Q+ s4 h$ q# Z
  3. I2C:   ready
    9 i6 e. s9 y: L& k- \$ q
  4. DRAM:  128 MiB, O1 A" P+ ~7 N7 P5 W( w2 e  r; V
  5. WARNING: Caches not enabled
    - L+ C" [7 g$ x9 a3 K6 [! B, f9 l. d8 c
  6. NAND:  512 MiB( q1 t! U4 o* Q$ Y
  7. MMC:   davinci: 0* G0 K- z6 k8 `0 C
  8. Bad block table not found for chip 0
    2 w3 t2 I5 d5 n  _
  9. Bad block table not found for chip 0& B' j" @8 e1 F/ R7 s9 f
  10. Bad block table written to 0x00001ffe0000, version 0x01
    7 M& J& |; V( e: e" k& R2 E
  11. Bad block table written to 0x00001ffc0000, version 0x01
    + {) E$ a; F$ a0 L) n
  12. In:    serial$ n2 P7 F9 l  j: ^* H
  13. Out:   serial9 h3 z; m" r1 Z/ n  I: b
  14. Err:   serial) J$ e* f' F: m6 v0 M# P
  15. Default using MAC address from environment3 `8 y( h9 b+ i
  16. Net:   DaVinci-EMAC4 N0 U6 E# M: \
  17. Hit any key to stop autoboot:  0 7 Q8 J/ M& C  P3 i
  18. mmc0 is current device! n5 G: N9 U, V+ l
  19. reading boot.scr! z% c; ~/ V4 [% e* z& u4 G8 @% b
  20. 4 N- g8 R. c  ]7 J, T5 M
  21. ** Unable to read "boot.scr" from mmc 0:1 **8 W! N6 n; h5 B% B  M
  22. reading uImage
    ; A& h6 `' i# Y9 h( W/ K/ t2 A
  23. Nand boot.... D& L- B$ m( b/ h) O  x
  24. : W- b: w" f3 Y, r# {
  25. ( @7 f# ?' E# g& U$ Z  i
  26. U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15), k" ?' G$ d. m$ ~9 c* `3 Q& S
  27. 2 _9 h# ^7 m9 y; w9 t2 N* j; j
  28. I2C:   ready# }" I" d9 Z9 }1 r3 n; ^" s
  29. DRAM:  128 MiB
    " m: ~; h7 `! ~& ~. C5 s
  30. WARNING: Caches not enabled* R1 I* i7 F8 s( H! q* P
  31. NAND:  512 MiB( W6 V% l' k, Q7 E0 s9 R
  32. MMC:   davinci: 0
    % m. {4 L- g( `0 r( ]6 @6 s
  33. Bad block table not found for chip 0( o( O# r' ^4 ]$ t6 ^0 R; S
  34. Bad block table not found for chip 0$ R1 q$ Z0 r$ _5 h
  35. Bad block table written to 0x00001ffe0000, version 0x01
    7 M0 Z- r3 a, R1 d3 ?
  36. Bad block table written to 0x00001ffc0000, version 0x01
    & m7 B4 t9 ]& @" g) |0 A4 s4 P, q
  37. In:    serial3 L; d4 `: q3 K3 X- a) t
  38. Out:   serial
    4 W2 Q& y- {& e4 ^9 i, v5 R
  39. Err:   serial
    " D$ p9 `6 N+ H. o6 k
  40. Default using MAC address from environment$ W- c+ X1 `# Z7 ~
  41. Net:   DaVinci-EMAC
    3 L$ Z! k5 t! a2 s
  42. Hit any key to stop autoboot:  0 $ ~' B7 w( j5 ]% S
  43. mmc0 is current device
    & `; U7 U1 h! Y( K0 M+ f+ Y6 |" [
  44. reading boot.scr$ j& V# q5 T) p+ T; m. `: W2 D

  45. 5 r/ i& Q. @2 A; y7 F0 _) m9 n
  46. ** Unable to read "boot.scr" from mmc 0:1 **
    . Q+ E+ i" E% Q
  47. reading uImage* |4 \, j; Q1 q$ G, I. ~! X
  48. Nand boot...
    . ]4 H+ F8 I% _  `6 |

  49. " g  J" o* n; U

  50. 8 ^- M) M6 P7 |$ I8 T! A. a
  51. U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)& N/ m! v. k' |& z" v
  52. + c( C: g4 Z: o$ B
  53. I2C:   ready1 c6 p/ ?, G8 X
  54. DRAM:  128 MiB
    % r) s3 ?. r( z& G( D
  55. WARNING: Caches not enabled
    . N( G- f8 P+ t/ |+ @  I: e# m
  56. NAND:  512 MiB
    8 H% d* Q& j2 t$ l0 c  _' ]( t$ b
  57. MMC:   davinci: 0
    , [* Z- T% n+ m9 @0 }
  58. Bad block table not found for chip 0) E- d1 Y) N* U, i. T# y; f- }) H
  59. Bad block table not found for chip 0" Q; L- W5 b: t* ?
  60. Bad block table written to 0x00001ffe0000, version 0x01( g# \8 u+ o$ C' B1 X6 E8 l
  61. Bad block table written to 0x00001ffc0000, version 0x01
    8 n7 E5 Q; k( R$ ?+ i. E( G
  62. In:    serial
    7 V. |* k7 d3 ^$ U
  63. Out:   serial# @. K& ~) I" N9 U
  64. Err:   serial4 m2 H* d$ {; c% H( T
  65. Default using MAC address from environment8 Q* {- K  ?3 z
  66. Net:   DaVinci-EMAC
    / ~3 a0 N; G' H$ x
  67. Hit any key to stop autoboot:  1 Nand boot.../ M  t8 _8 [& c2 }9 b1 [5 W* m  w. {
  68. 0 l+ L4 `' d* S/ n; S9 k& r

  69. , Z: n3 ?$ a* h2 w
  70. U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)
    + W7 [% e* {. E6 L3 P
  71. ) U. M2 S6 G, S1 l
  72. I2C:   ready. ^5 c! ^, |) a6 C1 b
  73. DRAM:  128 MiB
    $ t8 N8 B0 ]( M# `5 b% V
  74. WARNING: Caches not enabled* y, M5 W4 a& D. f( t7 }* d
  75. NAND:  512 MiB8 j0 ~) y* w/ c, h. J( D* l0 E9 e
  76. MMC:   davinci: 0
    2 j7 l5 x/ [3 }& `2 C* g9 H, F
  77. Bad block table not found for chip 0
    , q4 o2 {! j+ @3 k: V4 [  }' x" N
  78. Bad block table not found for chip 0
      k) d" w7 z. J8 U
  79. Bad block table written to 0x00001ffe0000, version 0x01) Q' g% w7 D( Z& B5 u
  80. Bad block table written to 0x00001ffc0000, version 0x016 _4 ?) ^! r# a1 d" |: V5 }! a. N
  81. In:    serial
    * ?% i  v' y; A) k6 q& |( L
  82. Out:   serial4 Z1 X! [$ a7 \" J- m" q
  83. Err:   serial
      i% V' A: O: r
  84. Default using MAC address from environment, |+ D+ j& M. U1 Q
  85. Net:   DaVinci-EMAC
    - }$ O5 s% ^% s& y1 K
  86. Hit any key to stop autoboot:  0
      X- x+ a% Q! o- d, T" i! M1 H
  87. mmc0 is current device
    1 }" ^: V9 t: X
  88. reading boot.scr1 G, G8 n; Y  [1 \
  89. 5 u8 o2 M* P) l! M
  90. ** Unable to read "boot.scr" from mmc 0:1 **$ _2 J# S: t- q" @8 `, `9 x
  91. reading uImage/ c0 h" ^: c9 n9 G8 Z& X
  92. Nand boot...
    ' X3 q) P. c2 x

  93. . A5 W! G9 G- b- i! a
  94. 7 m) L# t5 P! O8 A% Y" }6 |
  95. U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)- k) W' d2 _2 U: p' `+ j' X$ B, e

  96. # X% s4 X* v. c5 A+ h9 v$ S
  97. I2C:   ready9 h2 ]" \3 X$ b" h' |$ ?5 H
  98. DRAM:  128 MiB
    6 t3 R0 l; B8 v! w
  99. WARNING: Caches not enabled
    6 r) b# T. I, Y9 F/ r' |8 K
  100. NAND:  512 MiB3 ~9 q# E( \7 z# }
  101. MMC:   davinci: 0
    2 o7 F$ H; e1 j% X( M$ Y4 }
  102. Bad block table not found for chip 0, i8 a( M1 o, s9 c
  103. Bad block table not found for chip 04 r* r# f2 j4 E% r6 `
  104. Bad block table written to 0x00001ffe0000, version 0x01
    # S2 v$ {  R3 M3 i+ ^9 X
  105. Bad block table written to 0x00001ffc0000, version 0x011 k& |  Y! s4 z- C  S  ]7 l
  106. In:    serial
    ! a0 R0 y: x1 L* P
  107. Out:   serial5 F' O" m7 O( Q+ C. E2 `% M& g* H3 B
  108. Err:   serial4 w$ T! f9 B2 T" p9 c9 P  e" h; W
  109. Default using MAC address from environment( d: l$ N6 b! c! u
  110. Net:   DaVinci-EMAC
    # \4 n, P8 o, m9 c1 K+ D' R
  111. Hit any key to stop autoboot:  0
    * ]5 O. w: n" L7 n: e/ A1 f
  112. mmc0 is current device. G- c. b' O3 `
  113. reading boot.scr
    * ^. z1 R. u: ^- _- Y/ |
  114. ; B  j) A$ }$ X( A+ T  `
  115. ** Unable to read "boot.scr" from mmc 0:1 **
    * ]$ g* e% j) \) i
  116. reading uImage
    4 ?6 n0 G5 o) f# f- K: i% W( [
  117. Nand boot...
    5 m/ T0 f* ~: F, ~! Y! F  V

  118. ' `2 f' M! _' R3 G) h% \. N4 Y

  119. 4 L1 k/ o( P% }. X
  120. U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)0 d% \( t  Z" q$ |' ~* \
  121. . M5 e/ p8 B, t9 {2 ~" J
  122. I2C:   ready1 v$ T. g9 r5 h: K/ ]0 y+ L! y" ]
  123. DRAM:  128 MiB3 q( {7 [; Z& q* T' G
  124. WARNING: Caches not enabled  {! _; Y& B! x  t/ W* \
  125. NAND:  512 MiB
    5 A: R: e' a- v# ~7 K
  126. MMC:   davinci: 0
    . A4 v. }# T" g3 @4 n
  127. Bad block table not found for chip 0
    - G, ~& J) h' m8 k* D0 a+ d5 x
  128. Bad block table not found for chip 05 v$ X* S- v0 x/ c1 ~' P) [
  129. Bad block table written to 0x00001ffe0000, version 0x013 J$ N8 s  a7 i9 r3 v; g' Y
  130. Bad block table written to 0x00001ffc0000, version 0x01( s$ m! m1 l# y6 R0 E
  131. In:    serial# f5 G# k6 w& u9 x3 E0 R
  132. Out:   serial
    6 ~2 l3 R- t& N( A+ E# K
  133. Err:   serial2 c$ N  @6 }# R  m' u+ q$ z* p
  134. Default using MAC address from environment
    ( I# O5 I) k+ I" Q7 J7 q. [2 T( P
  135. Net:   DaVinci-EMAC2 Q: f7 W3 q- n
  136. Hit any key to stop autoboot:  0 ! T/ `/ m4 h" E$ u4 E9 w+ \
  137. mmc0 is current device% t& K+ D; u8 L5 Y
  138. reading boot.scr
    7 ^" J/ i4 b4 h/ }. D

  139. * F: s8 q$ H4 c, x2 f$ Q( z$ x4 Q
  140. ** Unable to read "boot.scr" from mmc 0:1 **, [0 U6 w9 @# y8 e4 _! M
  141. reading uImage- y% S' s$ _5 h- V% k5 m* D
  142. Nand boot...8 X4 U7 q3 ~: _5 ?; Y$ L8 T

  143. 7 a: g+ G9 U4 T
  144. 3 e% k* L" K" U0 {
  145. U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15): f. v1 h( |' F; G
  146. 2 ^+ k  h0 ~! Q  |
  147. I2C:   ready, V! x( |$ Y$ K
  148. DRAM:  128 MiB0 [! G8 H4 y9 R0 k' n0 {% k
  149. WARNING: Caches not enabled8 p& X' s- |' |  x9 s) z8 P- M. C
  150. NAND:  512 MiB: m% ~* P' [1 w% v
  151. MMC:   davinci: 0$ z8 K  N( k" a: h
  152. Bad block table not found for chip 0
    8 d; E+ n( ]! n/ e7 u
  153. Bad block table not found for chip 0
    ) V( [% [( |( x( I* @6 y" y( A! E
  154. Bad block table written to 0x00001ffe0000, version 0x01
    . ^' y) y7 }: i
  155. Bad block table written to 0x00001ffc0000, version 0x013 [! p# @2 X2 m
  156. In:    serial
      h4 h& }- j0 E8 i$ i* _. n
  157. Out:   serial
      P+ Q" I$ b8 ]- W4 c, j/ J1 }
  158. Err:   serial
    " u) S- g# C, z
  159. Default using MAC address from environment! F. j' _) @5 D. u' P: ~2 l/ E
  160. Net:   DaVinci-EMAC+ a' s; P7 O" o/ H( l
  161. Hit any key to stop autoboot:  0
    7 ^9 m; b" w* U8 _) l7 m7 D- N/ M
  162. mmc0 is current device
    " Y! G  ?  K+ Y; N" G/ {5 ?! M) a
  163. reading boot.scr
    9 I) Z* v! E( ^) e" I* |) d
  164. - h8 T' v. G& D' ~5 j
  165. ** Unable to read "boot.scr" from mmc 0:1 **
    2 v& ^/ Z# Q% I' E( m
  166. reading uImage# I( X& S9 L9 s! |% o4 S* y
  167. Nand boot...: j" q- ^" h8 k0 d& d) O$ r; B
  168. 6 H4 {* F$ d4 n* n- D8 c$ z) _
  169. - }% @& ?* B7 ^) h) @1 U; x% b
  170. U-Boot 2012.04.01-00054-g9a6dfff (Nov 04 2014 - 22:07:15)
    ; t! N+ x( ?8 t9 _  B  \
  171. 9 H) {) B" D! R8 ~: }
  172. I2C:   ready
    9 V  j8 M* p9 `" N  l
  173. DRAM:  128 MiB; U. G6 _7 {& \  c
  174. WARNING: Caches not enabled8 ?3 q1 q3 Y1 F# P8 K
  175. NAND:  512 MiB
    2 N" @2 X# ]( m" A2 q
  176. MMC:   davinci: 0, z5 ~$ ^. l9 j1 W
  177. Bad block table not found for chip 0
    5 v2 ^5 R& _9 C' S" W
  178. Bad block table not found for chip 0
    / k4 h7 |+ J2 q5 X9 t6 o
  179. Bad block table written to 0x00001ffe0000, version 0x01" i- d$ j& G8 n' v
  180. Bad block table written to 0x00001ffc0000, version 0x01
    * E7 W3 j, Q/ u0 f  K
  181. In:    serial: {: w' X3 V# ^0 @, L" G* R
  182. Out:   serial
    6 x/ Q5 l. P' Y
  183. Err:   serial
      f" o! W$ H* ^7 s& ?
  184. Default using MAC address from environment
    . ^8 x* m# P0 a  S& q4 Z
  185. Net:   DaVinci-EMAC
    ' f1 i: [9 J% @1 Z# j
  186. Hit any key to stop autoboot:  0 * W0 p$ |+ K7 T  Y0 F0 }* D
  187. mmc0 is current device7 P* _+ Q! U. ~( t& Z
  188. reading boot.scr& z: t4 F* N, m9 `

  189. * x7 `1 C' g. n, V: Y- R$ L
  190. ** Unable to read "boot.scr" from mmc 0:1 **
    ' s8 _* J8 t( S+ k& l# U7 y( X! N
  191. reading uImage+ ~$ b. N- Z( M
复制代码

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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
4 N$ g0 T1 U: v2 t有时候可以启动起来，有时候不行
# L7 |5 z) x7 m3 \* B7 A7 J
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 15:572 o# c& W; t8 h( _( o8 O
我也有类似的问题，不过我怀疑是DDR上电复位异常导致的
$ h+ n& D; p) [& K% a# k; D1 T( `
解决了没？



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