=> mtdparts

device nand0 <nand.0>, # parts = 10
 #: name                size            offset          mask_flags
 0: NAND.SPL            0x00040000      0x00000000      0
 1: NAND.SPL.backup1    0x00040000      0x00040000      0
 2: NAND.SPL.backup2    0x00040000      0x00080000      0
 3: NAND.SPL.backup3    0x00040000      0x000c0000      0
 4: NAND.u-boot-spl-os  0x00080000      0x00100000      0
 5: NAND.u-boot         0x00100000      0x00180000      0
 6: NAND.u-boot-env     0x00040000      0x00280000      0
 7: NAND.u-boot-env.backup10x00040000   0x002c0000      0
 8: NAND.kernel         0x00700000      0x00300000      0
 9: NAND.file-system    0x3f600000      0x00a00000      0

active partition: nand0,0 - (NAND.SPL) 0x00040000 @ 0x00000000

defaults:
mtdids  : nand0=nand.0
mtdparts: mtdparts=nand.0:256k(NAND.SPL),256k(NAND.SPL.backup1),256k(NAND.SPL.ba
ckup2),256k(NAND.SPL.backup3),512k(NAND.u-boot-spl-os),1m(NAND.u-boot),256k(NAND
.u-boot-env),256k(NAND.u-boot-env.backup1),7m(NAND.kernel),-(NAND.file-system)


=>nand erase.chip

=>loadb 0x82000000
## Ready for binary (kermit) download to 0x82000000 at 115200 bps...

CACHE: Misaligned operation at range [82000000, 82012ee4]
## Total Size      = 0x00012ee4 = 77540 Bytes
## Start Addr      = 0x82000000

=>nand write 0x82000000  NAND.SPL ${filesize}
=>nand write 0x82000000  NAND.SPL.backup1 ${filesize}
=>nand write 0x82000000  NAND.SPL.backup2 ${filesize}
=>nand write 0x82000000  NAND.SPL.backup3 ${filesize}


=>loadb 0x82000000
## Ready for binary (kermit) download to 0x82000000 at 115200 bps...

CACHE: Misaligned operation at range [82000000, 8208e81c]
## Total Size      = 0x0008e81c = 583708 Bytes
## Start Addr      = 0x82000000
=>nand write 0x82000000  NAND.u-boot ${filesize}
NAND write: device 0 offset 0x180000, size 0x8e81c
 583708 bytes written: OK