Flashing to Nand...

JinKyoungKwon rcnzzang at websync.co.kr
Fri Nov 30 05:59:02 CET 2007


Hi Guys~

 

I have two questions.

 

First, dfu-util can write to NAND ?

I had thought that dfu-util's function is to write Nand.

But It is not. Is my think right?

I think ..

Duf-util just write to RAM.

Not write to NAND.

How can write to nand one-step?

 

 

Second, How Can write to NAND over 32M rootfs?

Normally, rootfs-file is 40M or 42M.

Whenever I wrote rootfs-file then dfu-util error occurred.

Error : Dfu-download error -84

How can wirte to NAND over 32M rootfs?

 

 

I can write u-boot and kernel.

my u-boot version is
u-boot-gta01bv4-1.2.0+git8993e54b6f397973794f3d6f47d3b3c0c98dd4f6+svn2007081
9-r0.bin
<http://downloads.openmoko.org/snapshots/2007.08/images/u-boot-gta01bv4-1.2.
0+git8993e54b6f397973794f3d6f47d3b3c0c98dd4f6+svn20070819-r0.bin> 

my kernel version is uImage-2.6.21.5-r3-fic-gta01.bin
<http://downloads.openmoko.org/snapshots/2007.08/images/uImage-2.6.21.5-r3-f
ic-gta01.bin> 

but I can't write rootfs. 

(rootfs version is
OpenMoko-openmoko-devel-image-glibc-P1-August-Snapshot-20070819-fic-gta01.ro
otfs.jffs2
<http://downloads.openmoko.org/snapshots/2007.08/images/OpenMoko-openmoko-de
vel-image-glibc-P1-August-Snapshot-20070819-fic-gta01.rootfs.jffs2> )

 

 

 

Good luck to every one ~

Have a nice weekend :-)

 

Thanks & best regards.

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