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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
$ G' N/ N7 r/ R$ \( k# ~4 P X; d5 `3 ?; L* a1 w
3 ]/ h s7 x9 r! Q% j+ _ash-4.3# dd if=ds120j.bin of=/dev/mtdblock2 bs=1 skip=$((0x000cc000)) count=$((0x00434000))2 C! n. y8 P( M
dd: error writing ‘/dev/mtdblock2’: No space left on device
: q, o- A: f7 G# N+ C4259841+0 records in
1 C- r3 r5 N$ @1 k; f4259840+0 records out n3 _, A% L) F! W w$ N
4259840 bytes (4.3 MB) copied, 86.2904 s, 49.4 kB/s
$ b) Q3 U2 O% i, R4 iash-4.3# cat /proc/mtd5 V3 U' l3 { O
dev: size erasesize name: D& @6 o" z2 c( e* z2 E. X
mtd0: 000d5000 00001000 "RedBoot"
" L# C: z9 k7 y, hmtd1: 00306000 00001000 "zImage"7 s! b3 }: x! \6 T' C5 F
mtd2: 00410000 00001000 "rd.gz"" c) Y6 L" y5 ~/ n
mtd3: 00010000 00001000 "vender": R9 Z8 E$ o+ t+ `6 E* t" C( ?
mtd4: 00002000 00001000 "RedBoot Config"
! t0 b4 v% L/ b Q2 w& Wmtd5: 00002000 00001000 "Misc Info"2 y) O7 `" y* E6 P& j
mtd6: 00001000 00001000 "FIS directory"
* J6 Q" B, K. e" R4 C% qash-4.3# dd if=ds120j.bin of=/dev/mtdblock3 bs=1 skip=$((0x00500000)) count=$((0x00300000))
; Q+ e* n+ ?( |$ s& y5 Cdd: error writing ‘/dev/mtdblock3’: No space left on device9 a1 e& X0 ~( G% \! e8 y: N
65537+0 records in
- a7 Q) K2 C1 _" y. U9 l65536+0 records out
6 d$ b6 _4 Z) c4 P; @65536 bytes (66 kB) copied, 1.35742 s, 48.3 kB/s# U8 S% j/ I9 t
ash-4.3#
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