Hello Champs,
Customer is experiencing issues with the ARCH_K3 option when trying to turn on the Ethernet TSN related feature.
As below link mentions (https://software-dl.ti.com/jacinto7/esd/processor-sdk-linux-jacinto7/08_06_01_02/exports/docs/devices/J7_Family/linux/index.html ) that enabling TSN-related functionality requires opening the TI_K3_AM65_CPTS property, and that a series of related options also need to be enabled. But these options all depend on ARCH_K3, and customer could not find the option in kernel menuconfig, and he is guessing that his board doesn't support enable ARCH_K3. There is little information about ARCH_K3 on website.
Thanks
Regards
Shine