本帖最后由 绝对淋度 于 2013-9-12 12:58 编辑
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_# @) E% z5 @$ M0 e7 f$ A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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, ~. j; v3 u7 V$ o n* a. vCPU: STx7105 [32-bit mode]0 X6 b" W y! V$ k
Board: B700V2A_F128 Ver:0x0c
: B' k% x- W5 G7 s8 k" t) a s/ VU-Boot 1.3.1 (Oct 20 2010 - 02:02:36) - stm23-2009-06-29
6 J% ^& c" n. M& [DRAM: 256 MiB
1 n. J! ^7 P* l, Q5 BNAND: 128 MiB
% v2 I; }8 V3 H3 T& z- w% sIn: serial
5 o) D$ I) F) I4 ?2 t3 c& g9 COut: serial
( G$ F4 J. ~0 [0 K1 o$ FErr: serial. K' x3 s0 I0 p9 D1 x
Hit any key to stop autoboot: 0
% k8 @1 y2 j& B2 r1 {/ trf output 0 ]; a; b8 o8 L& c8 r1 T2 E; R
mac_addr = 00:07:67:CE:3D:1D
7 t! l5 V' n1 `7 _& SFound kernel head at 0x100000
, K8 x7 c# \+ ~ K' e& D5 EFound safety image at 0x00100000
% C7 X3 s$ w5 E- t/ {2 R5 {2 B------------------------------
2 y8 {$ `/ {4 O* Z Partition Name: sk
1 ?8 P/ O! ^7 w& u. q- Q Partition Size: 0x003544bf7 M4 d9 ^: G$ [+ @
Load address: 0x00000000
9 {! `7 i6 l7 s; w Entry point: 0x000000003 q4 G* h! p* _. L8 {. }
Version: V704015 2012-04-24
3 l# ]9 U% I* Y; ~$ }0 I7 X CRC: 0xd9be0000
1 d; W6 d) s- r7 Z Reserver1: 0x00000064
0 F" }3 N; ]7 Y Reserver2: 0x00000000
: v; l! |5 V1 P) H6 G l- \------------------------------
% _! s5 ]$ }' d; |+ y( Q' M9 jker_safe_start = 0x100000 ker_safe_len = 0x3544bf' b) V& H& w. b& _0 l$ I
entry = 0x0 load = 0x81c000009 d3 X" P- O9 c
Load 0x003544bf bytes safety image from 0x00100060 to 0x81c00000......used 1193 ms, 2857 KBps
I: j- ?/ y" K: c- E) Dntohl(zhead.ih_size) = 0x19bce8 sizeof(image_header_t) =0x40" R: |4 [# ^9 ?6 P M* H" c
uImageAddr = 0x100060 initrd_addr =0x81d9bd28 initrd_len = 0x1b8797
9 V5 V8 a4 h |) {## Booting image at 81c00000 ...5 {7 h' @. C4 E2 l, y) T: Y; h
Image Name: Linux-2.6.23.17_stm23_A18B-pdk71
: @% x# K+ C8 _: X$ e8 x Image Type: SuperH Linux Kernel Image (gzip compressed)
6 _* o" U0 r: Y* w b Data Size: 1686760 Bytes = 1.6 MiB" }, i1 @$ x6 Y- r$ T( z0 f
Load Address: 80800000
8 Q, G: A6 {5 j' C* d) t Entry Point: 80801000
V9 X. C9 a) k$ a Verifying Checksum ... OK
& R' ?1 Y( J1 X8 M) K, m3 p Uncompressing Kernel Image ... (used 369 ms) OK- B( c( l. J5 [8 J+ g9 g' d
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 ...
+ H" @. b) | eboot_time=1939 ms7 Z! s0 M- K$ L- q0 f8 y1 S
Starting Kernel ...
7 n1 S' g* J. h& winit started: BusyBox v1.2.1 (2010.11.13-13:21+0000) multi-call binary, n {; A' E! `6 ~) f/ t' G
Starting pid 317, console /dev/console: '/etc/rc.d/rcS'2 g& ^$ v# i4 u0 e: Z
Starting udevd...
# V$ }. |3 y# B" F8 o: o- e( |ERROR-VER:NOT version file can be open at Get!
$ r5 O! { ~) ^ P; c( e" ZWrite version info:VERSION=StbCfg:v5.53(v5.53.04) 2012-02-14+ n: }$ H, n9 S' F
Starting pid 722, console /dev/ttyAS0: '/bin/sh'$ G& M1 |$ A1 U4 ^) U
coreUpdate.c[main][1417]:coreup version is :V6.0.03 2011-12-22
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8 b' c. g# g1 t# q5 q7 R5 {BusyBox v1.2.1 (2010.11.13-13:21+0000) Built-in shell (ash)
) F3 q6 V1 Q' S" LEnter 'help' for a list of built-in commands.
u; I+ n% x/ U* l, g4 N$ h8 ]/ # ERROR-CFG-[AddTKey]-key's number over MAX_KEY_NUM(256)
& g0 _' d- g. o3 W, |; C% TERROR-CFG-[WriteShmFromBuf]-[AddTKey]
, N1 k9 |+ m# W$ t2 W" `7 s$ |ERROR-CFG-[LoadConfig]-[WriteShmFromBuf]7 n, e8 i0 w1 N7 [4 `
coreUpdate.c[main][1459]:LoadConfig failed!
" I5 ]# o* `! q6 ^9 {! i* mERROR-CFG-[AddTKey]-key's number over MAX_KEY_NUM(256)$ c- S. M0 D' i* L- m& J
ERROR-CFG-[WriteShmFromBuf]-[AddTKey]
! y/ Q1 R8 l2 T% J2 \! PERROR-CFG-[LoadConfig]-[WriteShmFromBuf]4 c0 e, M, T( I% l" D+ d
[warning] RemoteSetCfg: LoadConfig failed!
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发表于 2013-9-11 19:56:12
