i.MX ProcessorsのトピックRe: Generating a clock on SSP2_SCK

Generating a clock on SSP2_SCK

danbocko — Fri, 19 Oct 2018 13:28:06 GMT

I have been trying to configure an i.MX287 to generate a clock on SSP2_SCK with no success. I used the OBDS as a starting point. I have also been reading Section 10 of the i.MX28 Applications Processor Reference Manual, this is from section 10.2.3;

"This clock gating is instantiated using an ICG element from the standard cell library."

What is an ICG element and how do I use it? An Internet search provided no useful information.

Thanks

Dan

Re: Generating a clock on SSP2_SCK

igorpadykov — Fri, 19 Oct 2018 23:15:22 GMT

Hi Dan

on i.MX28 EVK this signal is used for spi-nor and one can look at patches on

How to enable SPI NOR boot for i.MX28 (Spansion s25fl256s)

Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------