[ ~nicholas@anycle.com ]# tftp 0x30008000 rootfs.img

dm9000 i/o: 0x20000300, id: 0x90000a46 

DM9000: running in 16 bit mode

MAC: 08:00:3e:26:0a:5b

could not establish link

Using dm9000 device

TFTP from server 192.168.0.52; our IP address is 192.168.0.69

Filename 'rootfs.img'.

Load address: 0x30008000

Loading: #################################################################

         #################################################################

         #################################################

done

Bytes transferred = 2618880 (27f600 hex)

[ ~nicholas@anycle.com ]# nand erase 0x580000 0x300000



NAND erase: device 0 offset 0x580000, size 0x300000

Erasing at 0x86000001800000 --   0% complete.

OK

[ ~nicholas@anycle.com ]# nand write.yaffs 0x30008000 0x580000 0x300000



NAND write: device 0 offset 0x580000, size 0x300000

Attempt to write error length data!

 3145728 bytes written: ERROR

Problem:

The size of nand write.yaffs must be set as true length of rootfs.img.

Solution:

nand write.yaffs 0x30008000 0x580000 0x27f600