Where is board.h located ?

[NicolasP]

Hi,

I've created a Pin/DDR configuration for a i.MX 8M Plus with "Config Tools for i.MX Version 11.0".

The generated "pin_mux.h" file includes the file "board.h".
Where is this file located ?

Similarly, the DDR tool generates the "ddr_timing.c" file.
In the comments of this file, uboot is referenced. How is this file supposed to be used ?

The help accessible from the tool does not give any answers to my questions,

Regards,
Nicolas

[NicolasP]

Finally found it.
Actually, there are "board.h" in several locations. Don"t know why Windows search didn't find them before.

Just to be sure, the SDK is for the Cortex-M7 only, not the Cortex-A53. Right ?

[joanxie]

yes, just for M core

[NicolasP]

Ok.

Thanks for your support.

[joanxie · Accepted solution]

I suggest that you can download the latest SDK from

"https://mcuxpresso.nxp.com/en/welcome"

which includes the driver and head file you need, you also can refer to the ddr tool and user guide of ddr tool as below

"https://community.nxp.com/t5/i-MX-Processors-Knowledge-Base/i-MX-8M-Family-DDR-Tool-Release/ta-p/110...7"

pls refer to the MSCALE_DDR_Tool_User_Guide.pdf

[NicolasP]

Hello joanxie,

There is no board.h file in the SDK archive.

Best regards,

Nicolas

[joanxie]

in the "board" folder