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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. r2 w1 F+ T6 M, \7 C
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: Q! @2 S5 t; l* T; dash-4.3# dd if=ds120j.bin of=/dev/mtdblock2 bs=1 skip=$((0x000cc000)) count=$((0x00434000))+ d6 x$ v8 ^' ?8 l1 n
dd: error writing ‘/dev/mtdblock2’: No space left on device$ V3 `) W. H* K% S i& R. ^ Q) P
4259841+0 records in: Z* R6 a i; V& C1 r& U
4259840+0 records out( F+ S4 k/ K6 w3 c+ }4 _
4259840 bytes (4.3 MB) copied, 86.2904 s, 49.4 kB/s/ b& |. E9 L, U; W) B+ l
ash-4.3# cat /proc/mtd# J0 ]5 @2 m- {5 h6 n' a+ p( A
dev: size erasesize name; @* T' q& f2 A8 j
mtd0: 000d5000 00001000 "RedBoot"- v- V7 a1 H0 y: }' }
mtd1: 00306000 00001000 "zImage"
, g% g( D! a# P% w kmtd2: 00410000 00001000 "rd.gz"
: F' Y4 W" i0 q& f9 {5 \. _mtd3: 00010000 00001000 "vender"
% B+ P0 @1 ]% v1 N) J, Vmtd4: 00002000 00001000 "RedBoot Config"
" D6 I$ h O" ymtd5: 00002000 00001000 "Misc Info"
% H, I& m! h- p- Z/ p: Lmtd6: 00001000 00001000 "FIS directory"
. M8 p h g$ h* dash-4.3# dd if=ds120j.bin of=/dev/mtdblock3 bs=1 skip=$((0x00500000)) count=$((0x00300000))
1 L/ L- `) q4 C: A. H* J* add: error writing ‘/dev/mtdblock3’: No space left on device
: U# H" N0 } M1 s+ O- T65537+0 records in8 P5 c1 D* ~/ ]( G
65536+0 records out! |* q: W7 H/ ^3 I0 r. b0 S
65536 bytes (66 kB) copied, 1.35742 s, 48.3 kB/s5 e+ U" Y+ m3 Q( v- }$ _
ash-4.3#
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