Comment 1 by Wolfgang Spraul, Jan 25, 2010

ID of the device: [na]

Comment 2 by Xiangfu Liu, Sep 1, 2011

it can boot to memcard by using 'xboot -u 0x80100000 u-boot.bin'
then flash u-boot and kernel under memcard system. 

== flash u-boot ==
#dump the first 32K from a working nanonote
#nanddump -n -i -o -l 32768 -f 32768.bin /dev/mtd0

#create the binary file
dd bs=1024 count=256 if=/dev/zero of=temp1.bin
cat 32768.bin temp1.bin > temp2.bin
dd bs=1024 count=256 if=temp2.bin of=temp3.bin

dd bs=1024 count=256 if=/dev/zero of=temp4.bin
cat u-boot.bin temp4.bin > temp5.bin
dd bs=1024 count=256 if=temp5.bin of=temp6.bin

cat temp3.bin temp6.bin > u-boot-nand.bin

#reflash the u-boot
flash_eraseall  /dev/mtd0

mtd write u-boot-nand.bin /dev/mtd0

== flash kernel ==
mtd.nn flash kernel /boot/uImage

== flash rootfs ==
boot to memcard first 
then format /dev/mtd2 by:
    ubiformat /dev/mtd2 -y
    ubiattach /dev/ubi_ctrl -m 3
    ubimkvol /dev/ubi0 -s 480MiB -N rootfs
    mount -t ubifs /dev/usb0_0 /data

sftp mount nanonote, extract rootfs.tar.gz to /data/
reboot nanonote.

Comment 3 by Xiangfu Liu, Sep 1, 2011

== flash rootfs ==
create symlinks not working under sftp, using:
    mtd.nn flash rootfs rootfs.ubi

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