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本帖最后由 tao8886999 于 2020-2-4 19:21 编辑 ! S1 M# }; d& ^
8 T9 Y. r E K, q华为HS8545M移动版因刷错固件变转，电源指示灯亮，网口通。接TTL线终端显示如下信息：7 j! y7 f9 R% Y1 G+ p
) H3 Z$ q9 e5 A# ZHuaWei StartCode 2012.02 (V300R017C10 Sep 07 2017 - 11:54:40)
0 z- w3 t! m& x( P& y9 oNAND: Nand ID: 0xC2 0xDA 0x90 0x95 0x06 0x00 0x00 0x00
% t* a$ e! F5 L6 j) W. n1 Q# iECC Match pagesize:2K, oobzie:64, ecctype:4bit: {0 V0 z L- S% @2 z- a0 [4 s. {
Nand(Hardware): 256 MiB! h$ B+ Y" E' y9 k# P) O
startcode select the uboot to load4 P# M& c) m+ O% j0 L- v
the high RAM is :8080103c5 ^+ L( R+ y2 n, a
startcode uboot boot count:-1; r* A0 M c9 @' k: P. `
use the main slave_param area from flash, the RAM data is not OK!!!+ C1 G6 V' t8 z
Use the UbootB to load first
: m! a1 f6 Z$ mUse the UbootB to load success
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/ D5 [+ H( v" R7 ~! C& v- ~U-Boot 2010.03 (R16C10 Mar 10 2016 - 23:50:04)) l# e7 u; r7 m$ A* s
DRAM: 256 MB
' Y8 i0 `, }; h6 W/ LBoot From NAND flash
8 E5 N! W2 O4 B2 o) e9 a/ ` wChip Type is SD5116H+ E6 F/ v# T, p& Y# a7 M) Q5 s
NAND: Special Nand id table Version 1.23
$ X. H% p1 _# D. u" qNand ID: 0xC2 0xDA 0x90 0x95 0x06 0x00 0x00 0x00 M- C; f @7 C2 w ~9 d
now using default nand flash type, Block:128KB Page:2KB!, N7 O7 ^% j4 F) v0 D1 g$ V
ECC Match pagesize:2K, oobzie:64, ecctype:4bit: X# C/ O1 n- L$ @' [, j
Nand(Hardware): Block:128KB Page:2KB Chip:128MB*1 OOB:64B ECC:4bit
) k+ B" \$ X: u5 a. w1 K128 MiB0 }! }' C: s& s0 J" K
Using default environment
2 W/ z( G7 ?; D8 s# X$ ]; G1 ~In: serial
6 W8 f0 g4 Q& P( J4 VOut: serial8 H+ z# T1 R8 k0 _4 U+ B
Err: serial+ ?* Y$ E8 D9 C) d" X6 f, ^- R
[main.c__6080]::CRC:0xc2c2c50, Magic1:0x5a5a5a5a, Magic2:0xa5a5a5a5, count:0, Co
# O* f9 `: @6 C/ m% D& SmmitedArea:0x1, Active:0x0, RunFlag:0x2
7 a6 r) q P8 {2 zStart from main system(0x1)!* {+ B% A; k- P: Z* |
CRC:0xc2c2c50, Magic1:0x5a5a5a5a, Magic2:0xa5a5a5a5, count:1, CommitedArea:0x1,- _1 c) ]0 B0 [ \5 H
Active:0x1, RunFlag:0x2# m$ r# j/ P. m* G M% e
0x000000100000-0x000008000000 : "mtd=1"
0 p' \; @! C% {& e% {2 ]UBI: attaching mtd1 to ubi01 R4 h1 X4 ?9 T. p6 P9 \
UBI: empty MTD device detected
( P6 `) W# L# c, a- }8 ~UBI: create volume table (copy #1)9 k# c: ?, Q- ~; _2 e E' G
UBI error: ubi_scan_get_free_peb: no eraseblocks found4 X) T+ [ E7 d& T# G" \* k
UBI error: ubi_init: cannot attach mtd16 J- `0 N- h" i2 U5 J3 K( G4 G
UBI error: ubi_init: UBI error: cannot initialize UBI, error -28+ P" z5 [7 U' n. [* n) u+ O
UBI init error -28
9 \4 ?% _& a! a9 P! lERROR: failed to select 'ubifs' partition, please format it first!
: x( i; L. m6 P7 K, f T) `, Khisilicon #
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# ~7 X! U3 i0 C提示：加载mtd1失败，无法选择“ubifs”分区，请先格式化它！/ B6 d! x5 O" t. q5 i v( F9 z
求大神提供格式化“ubifs”分区的命令及救砖办法？# k, y( J; ^. |
谢谢指导！！!! F; @, K/ C5 ]
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发表于 2020-2-4 19:20:07