It has been mentioned before by a member of the Kotlin Native team that there are no plans to add additional Kotlin Native targets.
napperley
07/21/2020, 9:48 PM
Hypothetically if a RISC-V target was added (eg linuxRiscV) the Kotlin Native team would want to ensure that all the Linux targets are reasonably mature (eg a decent Kotlin Native ecosystem exists supporting the targets), before adding the new target.