Alister Roberts

Flashing NAND using JTAG

Discussion created by Alister Roberts on Jul 12, 2012
Latest reply on Mar 27, 2015 by Sinan Akman

Hi,

I have a custom i.MX28 board without SD / USB client, and want to flash the NAND via JTAG.  I'm currently using OpenOCD with the Olimex ARM-USB-OCD JTAG interface.

 

It appears that there's no current support in OpenOCD for the GPMI-based NAND access used on the i.MX28, which leads me to ask if anyone has used other tools to do the job, or indeed modified OpenOCD to handle it?

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