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Thanks you!
Tell me please, why the command
nand read 0x9100000 0x0 0x10000
returns ERROR, in fact it is visible, what reading NAND is successful?
//----
U-Boot 1.3.3 (Jul 7 2008 - 14:17:16)Sony PRS-505 OI version
RAM Configuration:
Bank #0: 08000000 64 MB
Flash: 2 MB
NAND: 256 MiB
Using default environment
In: serial
Out: serial
Err: serial
PRS-505> nand device 0
Device 0: NAND 256MiB 3,3V 8-bit... is now current device
PRS-505> nand read 0x9100000 0x2000 0x10000
NAND read: device 0 offset 0x2000, size 0x10000
65536 bytes read: OK
PRS-505> nand read 0x9100000 0x0 0x10000
NAND read: device 0 offset 0x0, size 0x10000
65536 bytes read: ERROR
PRS-505> md 0x9100000 0x1000
09100000: 53446973 0e65b693 00000010 00000002 siDS..e.........
09100010: 756e694c ffff0078 ffffffff ffffffff Linux...........
09100020: 756e694c ff003078 ffffffff ffffffff Linux0..........
09100030: 00000004 ffffffe0 00000004 ffff00ff ................
//------------------skiped-------------------
091001e0: ffffffff ffffffff ffffffff ffffffff ................
091001f0: ffffffff ffffffff ffffffff 4ab87091 .............p.J
09100200: 64616f4c 00007265 00000000 00000000 Loader..........
09100210: 00000000 00000000 00000004 00000000 ................
09100220: 00040000 53446973 00000020 00000000 ....siDS .......
09100230: 00000000 00000000 00000000 67f9b60a ...............g
09100240: 00000000 00000000 00000000 00000000 ................
//------------------skiped-------------------
09100400: 65736552 64657672 00000000 00000000 Reserved........
09100410: 0000001e 00000000 00000001 00000000 ................
09100420: 00010000 53446973 00000020 00000000 ....siDS .......
09100430: 00000000 00000000 00000000 ffffffff ................
//------------------skiped-------------------
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