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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
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ash-4.3# dd if=ds120j.bin of=/dev/mtdblock2 bs=1 skip=$((0x000cc000)) count=$((0x00434000))
' q. m: z* c) v/ \' kdd: error writing ‘/dev/mtdblock2’: No space left on device
' P- y$ k- q1 d4 P$ u/ ? K3 P3 m4259841+0 records in
0 [/ `# P3 `4 w: J4259840+0 records out" q- e% U! H2 `, I
4259840 bytes (4.3 MB) copied, 86.2904 s, 49.4 kB/s9 n- W7 r3 i7 g
ash-4.3# cat /proc/mtd2 g0 n. O6 p/ K$ G+ x9 _6 B! w& @! p7 {
dev: size erasesize name( P/ G) K% u8 w8 p9 i. ~) A
mtd0: 000d5000 00001000 "RedBoot"' N, z) k0 M, I8 N
mtd1: 00306000 00001000 "zImage"
3 ?( Q3 @3 [$ k7 v4 L- z5 l0 ]' {mtd2: 00410000 00001000 "rd.gz"
6 x- x1 { u# S- d. mmtd3: 00010000 00001000 "vender"
* p1 i2 E) s" @; E, d$ Emtd4: 00002000 00001000 "RedBoot Config"
8 Q3 M2 o, G3 n% cmtd5: 00002000 00001000 "Misc Info"2 Z4 c+ o" \; M" l: e, o2 s+ g
mtd6: 00001000 00001000 "FIS directory"3 n p% A0 J9 c; A& U2 L* U, p
ash-4.3# dd if=ds120j.bin of=/dev/mtdblock3 bs=1 skip=$((0x00500000)) count=$((0x00300000)); x) E2 ^! [" ~+ U# @ a x
dd: error writing ‘/dev/mtdblock3’: No space left on device$ |% a f% y) ]0 }1 O. [, x
65537+0 records in' I! y2 i2 r/ R- c& F
65536+0 records out! H" o2 f" X) W" M3 S
65536 bytes (66 kB) copied, 1.35742 s, 48.3 kB/s9 H5 M# Q+ X# i; m5 y
ash-4.3# G7 L# h0 T/ o. y; d" [% o
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