topic Re: Blow Vybrid eFuse in Vybrid Processors

Blow Vybrid eFuse

makotokatsukura — Sat, 31 Aug 2013 13:06:59 GMT

Hello Forum,

Dose anybody know how to blow the eFuse for Vybrid?

I want to blow the eFuse at u-boot by command( like imxotp command of i.MX6 ).

Can I use imxotp command source code for i.MX6 to make a command for Vybrid?

Regards,

Makoto

RossMcLuckie — Mon, 02 Sep 2013 15:27:31 GMT

This was answered here -

Regards

Ross

makotokatsukura — Mon, 02 Sep 2013 23:54:48 GMT

Dear Ross,

Thank you for your reply!

Unfortunately, I could not access the link you referred.

According to the error message, It seems that I have no permission to access that thread.

Regards,

Makoto

anthony_huereca — Tue, 03 Sep 2013 22:49:07 GMT

Hi Makoto,

Basically it says that U-Boot for Vybrid does not support blowing fuses. Instead they can be blown using the fuse code in the sample code: http://www.freescale.com/webapp/sps/download/license.jsp?colCode=VYBRID_SAMPLE_CODE_SBCH

-Anthony

makotokatsukura — Tue, 03 Sep 2013 23:45:39 GMT

Dear Anthony,

Thank you for your help.

I'll check the sample code.

Regards,

Makoto