i.MX Processors中的主题 APBH_DMA USED FOR GPMI https://community.nxp.com/t5/i-MX-Processors/APBH-DMA-USED-FOR-GPMI/m-p/503345#M81544 <HTML><HEAD></HEAD><BODY><P>I read the ”iMX6_Firmware_Guide.pdf“, and I am curious about the DMA command structure uesd in gpmi driver, can I just use the struct "GENERIC_DESCRIPTOR" to operate the DMA channel without using the register such as next command address register.</P><P>where can I find the include files used in the test driver, and is there source code related to the code written in the ”iMX6_Firmware_Guide.pdf“?</P><P>I am really looking forward to the reply, thanks a lot!</P></BODY></HTML> Fri, 25 Mar 2016 05:51:12 GMT michaelsyh 2016-03-25T05:51:12Z APBH_DMA USED FOR GPMI https://community.nxp.com/t5/i-MX-Processors/APBH-DMA-USED-FOR-GPMI/m-p/503345#M81544 <HTML><HEAD></HEAD><BODY><P>I read the ”iMX6_Firmware_Guide.pdf“, and I am curious about the DMA command structure uesd in gpmi driver, can I just use the struct "GENERIC_DESCRIPTOR" to operate the DMA channel without using the register such as next command address register.</P><P>where can I find the include files used in the test driver, and is there source code related to the code written in the ”iMX6_Firmware_Guide.pdf“?</P><P>I am really looking forward to the reply, thanks a lot!</P></BODY></HTML> Fri, 25 Mar 2016 05:51:12 GMT https://community.nxp.com/t5/i-MX-Processors/APBH-DMA-USED-FOR-GPMI/m-p/503345#M81544 michaelsyh 2016-03-25T05:51:12Z Re: APBH_DMA USED FOR GPMI https://community.nxp.com/t5/i-MX-Processors/APBH-DMA-USED-FOR-GPMI/m-p/503346#M81545 <HTML><HEAD></HEAD><BODY><P>Hello, </P><P></P><P>&nbsp; Please create request in order to get the Platform SDK sources.</P><P></P><P><A href="https://community.nxp.com/docs/DOC-329745">How to submit a new question for NXP Support</A> </P><P></P><P>Have a great day,<BR />Yuri</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Fri, 25 Mar 2016 06:07:04 GMT https://community.nxp.com/t5/i-MX-Processors/APBH-DMA-USED-FOR-GPMI/m-p/503346#M81545 Yuri 2016-03-25T06:07:04Z