本帖最后由 绝对淋度 于 2013-9-12 12:58 编辑 - e6 Z* |+ V M% o u$ S
/ }. D/ X* G! M% A: u# r我的B700V2A在降级后成砖了，本来降级时都提示升级成功。自己动重启，可重启后画面进入100%时，电视屏幕就显示无信号，关机顶盒再开屏幕也没点高，现在只有运行灯亮绿灯，网线插上灯也不亮，用TTL连接出来的数据，求大神们帮我看看问题出在哪里，要怎么解决。
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CPU: STx7105 [32-bit mode]
: `" a' d a$ p: qBoard: B700V2A_F128 Ver:0x0c
D* Y! `! v: `) U. |' H- t( y& tU-Boot 1.3.1 (Oct 20 2010 - 02:02:36) - stm23-2009-06-29) _# n- ~8 R. ^& Q/ Z- s
DRAM: 256 MiB d5 R: Y3 |5 x5 Y/ Z& n& A
NAND: 128 MiB% {6 @5 f3 i4 D! x3 _
In: serial7 c/ I1 ?( |: T. G* i& O0 E" H( Q
Out: serial* E( i9 c) \/ Z- ~
Err: serial" B6 B! u' z% j$ U* n
Hit any key to stop autoboot: 0
* C* J; @) A. o0 ?rf output 0
N9 V5 n, @: u$ imac_addr = 00:07:67:CE:3D:1D+ r9 Q0 s% D8 S
Found kernel head at 0x100000. U+ P7 I- n* M$ g
Found safety image at 0x001000007 X% @* I7 G2 I- p0 w5 ?
------------------------------0 q& ^; U1 @( D1 m- q
Partition Name: sk3 e6 o# Z6 _5 D, N, m
Partition Size: 0x003544bf
5 w% J4 G- s9 Z) N! } Load address: 0x00000000
6 P# q3 b6 f) j# ?/ | v3 c+ o Entry point: 0x000000001 k4 l" |4 R! G+ m3 G& }
Version: V704015 2012-04-240 U! R2 M: r, b8 j. D, w( Q3 ~
CRC: 0xd9be0000
, W0 I. A8 c. q Reserver1: 0x000000641 ?5 f. w6 T( c8 y) b% F0 ?
Reserver2: 0x00000000
6 R$ s M8 \4 L* C! f3 C1 @, G------------------------------" E' E5 p7 A2 |/ `! e
ker_safe_start = 0x100000 ker_safe_len = 0x3544bf& A. I; }8 c( q0 T7 Y
entry = 0x0 load = 0x81c00000" }0 e. H z; u5 y. ]( t
Load 0x003544bf bytes safety image from 0x00100060 to 0x81c00000......used 1193 ms, 2857 KBps) t' d; @! z/ O" i% _) b- w
ntohl(zhead.ih_size) = 0x19bce8 sizeof(image_header_t) =0x40
3 f5 u6 o4 W1 f2 H- ?" u+ e+ }$ xuImageAddr = 0x100060 initrd_addr =0x81d9bd28 initrd_len = 0x1b8797 [/ P3 E" O P5 e7 V3 x* r! L
## Booting image at 81c00000 ...% C6 o; ?) G' v; T3 v" I
Image Name: Linux-2.6.23.17_stm23_A18B-pdk71$ E9 w* l# m- m# f7 l$ M
Image Type: SuperH Linux Kernel Image (gzip compressed), W0 L# S; v# \# n: V5 |
Data Size: 1686760 Bytes = 1.6 MiB6 k- o1 V4 Z, ^4 j M9 ?: T' M9 y
Load Address: 80800000. Q3 l/ d# ~6 u+ ~4 s2 |
Entry Point: 80801000
* I; X9 b' ?! `- H! W/ {9 N m Verifying Checksum ... OK! {2 o+ I( ~2 s* d) X! U' q0 l7 d
Uncompressing Kernel Image ... (used 369 ms) OK6 G+ t0 @% x4 \
Starting kernel console=ttyAS0,115200 root=/dev/ram rootfstype=ext2 rw initrd=0x81d9bd28,0x1b8797 nwhwconf=device:eth0,hwaddr:00:07:67:CE:3D:1D ip=192.168.1.12:192.168.1.8/B700:0.0.0.0:255.255.0.0:STB:eth0:off mem=100M bigphysarea=4000 dispmode=p dbglevel=1 enableconsole=1 boardtype=12 - 0x01d9bd28 - 1804183 ...1 Q+ |* @/ t- P3 n
boot_time=1939 ms
6 N" r. p9 h) u) HStarting Kernel ...
. i( Z8 L0 G% N& Q8 uinit started: BusyBox v1.2.1 (2010.11.13-13:21+0000) multi-call binary
" |' D; K1 N) l k0 P2 Q8 B1 fStarting pid 317, console /dev/console: '/etc/rc.d/rcS' b6 L; e5 h+ P ?
Starting udevd...
* f5 {% F5 `, n Q+ E; u( y+ TERROR-VER:NOT version file can be open at Get!" J! ?1 O7 k# E. K
Write version info:VERSION=StbCfg:v5.53(v5.53.04) 2012-02-14' P& u$ X: ^: [) h( t, }. f
Starting pid 722, console /dev/ttyAS0: '/bin/sh'
% H! ]1 u3 l: m7 G9 b0 N1 a" ccoreUpdate.c[main][1417]:coreup version is :V6.0.03 2011-12-22
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BusyBox v1.2.1 (2010.11.13-13:21+0000) Built-in shell (ash)
5 j" k# \4 k. M- oEnter 'help' for a list of built-in commands.
O- p+ a" H( f/ # ERROR-CFG-[AddTKey]-key's number over MAX_KEY_NUM(256)/ n: t! |0 m( m# i# j1 T/ w# I
ERROR-CFG-[WriteShmFromBuf]-[AddTKey]' H, o" d" j3 f. P: Z& K0 z
ERROR-CFG-[LoadConfig]-[WriteShmFromBuf]$ @0 `+ ^; y# Q# C1 `6 c4 n4 H$ c+ K
coreUpdate.c[main][1459]:LoadConfig failed!% ?- u+ a% u5 @( e5 X# P! Q
ERROR-CFG-[AddTKey]-key's number over MAX_KEY_NUM(256)& Y. p- r* T3 |
ERROR-CFG-[WriteShmFromBuf]-[AddTKey]! p2 _& C5 P' Z. ~) M
ERROR-CFG-[LoadConfig]-[WriteShmFromBuf]5 g! b) @1 j l4 p/ L
[warning] RemoteSetCfg: LoadConfig failed!: f/ d" \6 Q! I0 H: l l2 |
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发表于 2013-9-11 19:56:12