TRON Forum has updated the list of CPUs supported by the real-time embedded operating systems, such as μT-Kernel, released from TRON Forum.You can check what CPUs are supported by µT-Kernel 3.0 which is the latest version of µT-Kernel or by µT-Kernel 2.0 which became the foundation of IEEE Standard 2050-2018.
Supported CPU List (as of March 12, 2021)
https://www.tron.org/tron-project/what-is-t-kernel/hwinfo/