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发表于 2020-1-7 21:20:57
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在119j的固件下写入失败; d( b4 h( I9 u k' h: x
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# F' e# r. C* Y# }ash-4.3# dd if=ds120j.bin of=/dev/mtdblock2 bs=1 skip=$((0x000cc000)) count=$((0x00434000))
- x- R# k' r% k, w7 C# Sdd: error writing ‘/dev/mtdblock2’: No space left on device
0 g# |( C. Y, r3 X) e; u( V4259841+0 records in
0 ~: H8 P( j. o! m; T4259840+0 records out) J; m: ~) K% H. T: I" R
4259840 bytes (4.3 MB) copied, 86.2904 s, 49.4 kB/s. x, Q/ V. c+ |
ash-4.3# cat /proc/mtd: Y8 ~6 @! V2 f0 [$ s9 Z+ }* A
dev: size erasesize name
2 [; H. j5 R; \$ `5 mmtd0: 000d5000 00001000 "RedBoot", h. w" l/ u$ X4 g: g6 A* Y
mtd1: 00306000 00001000 "zImage"3 j3 _1 p* n2 C s7 l4 Z
mtd2: 00410000 00001000 "rd.gz"" J" Q2 [% B1 T e |* s9 ?, T
mtd3: 00010000 00001000 "vender"
( o6 i$ F, W2 J5 Emtd4: 00002000 00001000 "RedBoot Config"
9 b0 _: `# ^; r$ C imtd5: 00002000 00001000 "Misc Info"
8 P* u# Z( U8 L2 Q5 E" L! `* [& pmtd6: 00001000 00001000 "FIS directory"
1 C! L+ A6 q1 {( _; ]8 bash-4.3# dd if=ds120j.bin of=/dev/mtdblock3 bs=1 skip=$((0x00500000)) count=$((0x00300000))- y( x" a0 u: y, D1 V3 F0 y* Q
dd: error writing ‘/dev/mtdblock3’: No space left on device6 n! ~+ v2 \$ D; ?3 t* E' i
65537+0 records in
/ E& v$ b q: G3 d1 n& `65536+0 records out' W5 Z; m/ ]1 Z) K4 \7 d7 O5 Q
65536 bytes (66 kB) copied, 1.35742 s, 48.3 kB/s
5 G1 ~) C3 d6 J$ r& \$ c4 ^# uash-4.3#( Q( i6 P+ `/ J
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