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发表于 2024-3-2 23:05:06
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本帖最后由 recoer 于 2024-3-2 23:08 编辑
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9 }- l. ^# z4 [7 |' z2 K7615 硬件版本号 V1.3，软件版本号 V2.0.0P1T1，8 M& K% E$ Q. z- h7 U2 Z& J* r
/ # cat /proc/mtd. i( d- Q- X" b. }
dev: size erasesize name# t; q2 l9 ~9 _) J) `1 O" e- z) U
mtd0: 10000000 00020000 "whole flash"2 b! A" A l5 M6 l* N
mtd1: 00300000 00020000 "u-boot"; ~% T' ~5 `' |. C: `
mtd2: 00200000 00020000 "others"& G* c) v3 K) C" A8 h( s
mtd3: 00400000 00020000 "parameter tags"
4 f W; w& O! x: R! Lmtd4: 00400000 00020000 "wlan"' U9 m2 B, V3 p
mtd5: 00800000 00020000 "usercfg"" Q1 r0 i* _3 A( ~% N, E# C
mtd6: 01000000 00020000 "framework"! f: a' ~1 Z; I% s I. R, a
mtd7: 01000000 00020000 "framework1"6 P0 }9 w4 F) u6 n$ k9 j- J
mtd8: 00200000 00020000 "dbus"
+ e* a& b9 g) }/ a" cmtd9: 03000000 00020000 "kernel1"( A; Q$ `. J! i4 m
mtd10: 03000000 00020000 "kernel2" H6 _$ r- q& S
mtd11: 06800000 00020000 "plugin_data"- ?0 ?$ x' X$ E7 I& t+ o. Y( U! p
mtd12: 02b20000 00020000 "rootfs1"' P1 m0 e/ }* Q* J7 l( f5 i$ O
mtd13: 02800000 00020000 "rootfs2"2 @1 y7 `6 Z- s8 p% o, m
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, V+ t( a# m! Y* |& {$ Q: a楼主，有两个问题想请教一下1 _/ J1 X% @) A N9 G! E
/ # nand kread /dev/mtd0 0x0 0x10000000 /mnt/USB2_disc1/mtd0.bin9 M% o0 ] M$ U0 E& P( [' w5 _- t
length is too long!* k& |. E+ K3 g" F9 B K# z6 }9 F
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备份mtd0 的时候提示length is too long!，您知道怎么解决码？& F/ _. S$ ~3 x) M( Q& i1 S4 ]
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我的这个mtd12: 02b20000 00020000 "rootfs1" 是02b20000 ，命令是不是应该是/ # nand kread /dev/mtd12 0x0 0x2b20000 /mnt/USB2_disc1/mtd12.bin？
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c1 j* X2 d+ U" `, I谢谢! L) K8 @1 Z- e2 `1 q
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