SK-AM64B: Query on DDR/LPDDR configuration

Amey P

Part Number: SK-AM64B
Other Parts Discussed in Thread: SYSCONFIG, AM623, AM625

Tool/software:

Hello Team

In the DDR Test example for SK board. I see that there is no pin configuration of LPDDR is done example.syscfg --> DDR (see screenshot below).

For OSPI examples or any other peripheral example, pin configuration is usually mentioned in the project.

How does the project knows the LPDDR memory pin configuration in this case?

Thanks

Amey

9 months ago

+1 Tushar Thakur 9 months ago

TI__Mastermind 39533 points

Hello Amey,

Thanks for reaching out to Texas Instruments E2E support forum.

Amey P said:
How does the project knows the LPDDR memory pin configuration in this case?

All the DDR related configuration is done in the board_ddrReginit.h. For more details on how to do DDR configuration, please refer DRIVERS_DDR.

Regards,

Tushar

0 Amey P 9 months ago in reply to Tushar Thakur

Intellectual 320 points

Thank you Tushar

0 Amey P 9 months ago in reply to Amey P

Intellectual 320 points

Hello Tushar

Just a follow up question. In the above blog we have to use https://dev.ti.com/sysconfig/#/start online tool for generating configuration of new DDR/LPDDR memory.

But TI also gives a offline SysConfig tool which I have installed on Windows machine.

In this tool I do not see DDR Configuration for AM64x, AM625, AM623, AM62Ax, AM62Px (0.10.02)

How to add this?