TI will no longer provide support for TI-RTOS based or baremetal SW development for Sitara MPU devices (AM335x, AM437x, AMIC110, AMIC120, OMAP-L13x, C674x, K2G) after January 31, 2022. You can still search for development resources from the product pages. You can also browse the SW development resource pages listed below:
If you have particular questions, you can search for related questions and answers from the TI E2E support forums. It’s very likely that the question you have has already been asked by other TI community members. To effectively find relevant posts, we recommend to use Google site search by entering "site:e2e.ti.com" followed by the search keyword in the search field or address bar. For example, searching “site:e2e.ti.com how to create a AM335x SYS/BIOS based project” should bring out this FAQ.
Please note that this announcement only applies to TI-RTOS SDKs. TI will continue to support and update Linux SDKs for these devices.