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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 4 L6 p- N% G* C. V% M+ P
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7615 硬件版本号 V1.3，软件版本号 V2.0.0P1T1，/ x( T9 u5 ^7 G4 U/ M" r
/ # cat /proc/mtd! C, ?% ~/ _' Z: Q# _5 i# b
dev: size erasesize name
; g0 Z; N! G( |1 g" F7 Wmtd0: 10000000 00020000 "whole flash"% r. @9 ]. @: b) H1 G* X# S) V
mtd1: 00300000 00020000 "u-boot"
% |5 O. e3 R* s1 I7 @mtd2: 00200000 00020000 "others"
: k( H/ y* U# O, U& b- ]+ _mtd3: 00400000 00020000 "parameter tags"8 S) M; l* _) u0 {
mtd4: 00400000 00020000 "wlan"' Z5 A5 ~: ]/ F$ k4 l( r& b9 ^
mtd5: 00800000 00020000 "usercfg"
( Y$ b) k9 W0 C. K5 Q: w/ Umtd6: 01000000 00020000 "framework"
( A4 z) \7 x# Kmtd7: 01000000 00020000 "framework1"9 r! d3 M+ e8 |
mtd8: 00200000 00020000 "dbus"! o2 ]0 N4 R, [% M2 [+ z, |5 \
mtd9: 03000000 00020000 "kernel1"
9 Q& L" h/ b/ O0 o+ umtd10: 03000000 00020000 "kernel2": s1 k3 X1 w8 g3 O2 o3 d
mtd11: 06800000 00020000 "plugin_data"; X1 r; d9 @; b, H8 r
mtd12: 02b20000 00020000 "rootfs1"! a$ R0 `+ b- v/ @6 j% @# P
mtd13: 02800000 00020000 "rootfs2"3 O# A; l. ~+ O4 o* W9 ^
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楼主，有两个问题想请教一下- S2 g5 e! q9 ]( g' d
/ # nand kread /dev/mtd0 0x0 0x10000000 /mnt/USB2_disc1/mtd0.bin
; [9 Q; F; s# X" c- p- n" I8 ulength is too long!0 W, @& p- z3 L, y
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备份mtd0 的时候提示length is too long!，您知道怎么解决码？$ _/ Z! X: `$ L( |* _4 M4 [
4 [" L7 {' |. E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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& j2 P9 n! O8 w9 ~. S, b谢谢
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