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iMX6DL :  How to reset the PCIe core ?

Question asked by koichi sakagami on May 17, 2016
Latest reply on May 17, 2016 by Yuri Muhin

Dear community,
I use i.MX6DL PCIe module as a RootComplex.


After bringing up the PCIe link connected to an endpoint device,
I want to reset the PCIe core in order to re-bringing up .

 

I hope to use the "core_rst_n" signal to reset the PCIe core.
It is described in Figure 49-9. I/O Interfaces involved in Initialization (IMX6SDLRM)

 

[Question]
What kind of registers do I need to set up in order to assert  "core_rst_n" signal ?

 

Best Regards,
       Koichi Sakagami

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