Tool/software:
Hi expert,
In the guideline for AM62X DDR layout, it mentions that DQ swapping is allowed within a byte. Could you please help confirm if there is any software modification that is needed for this swapping? Thanks
Best Regards,
Xingyu Zhu
Yes, software modification is absolutely necessary. Please use the DDR register configuration tool : https://dev.ti.com/sysconfig/?product=Processor_DDR_Config&device=AM62x to modify the DDR configuration for your board. Check the README link in the tool for instructions. The DQ swapping definition can be changed in the tool:
REgards,
James
Hi James,
Thanks for your reply. However, in below guideline, it mentions that sysconfig is "not necessary". If it is a typo?
