2010-07-22 19:05:59     How to clone entire NOR flash with uboot

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2010-07-22 19:05:59     How to clone entire NOR flash with uboot

Massimo Savina (ITALY)

Message: 91623   

 

Hello everyone.

I made my BF548 board with uboot + uCLinux loaded into NOR flash.

Now, for production  I want to clone the entire NOR flash (including uboot, uboot environment, kernel image).

 

With this binary file, I will program the new boards through the Flash tool of VisualDSP++ and jtag.

Is there a way to copy the entire NOR flash in a binary file on a host PC  via LAN?

 

Tanks a lot.

 

Massimo.

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2010-07-22 19:18:02     Re: How to clone entire NOR flash with uboot

Mike Frysinger (UNITED STATES)

Message: 91624   

 

u-boot does not have a way of uploading files.  it should be trivial under Linux though to read the whole flash via /dev/md*.  or use jtag to dump all of the async bank addresses.

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2010-07-22 19:41:23     Re: How to clone entire NOR flash with uboot

Massimo Savina (ITALY)

Message: 91627   

 

Thanks Mike!

 

Tomorrow I'll try your way.

 

Massimo.

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