Tracking LS2/SOC integration of Tercel via nmigen wrapper here. Initial support in place, waiting on build checks to push.
Initial integration here: https://git.libre-soc.org/?p=ls2.git;a=commit;h=006e94b2c99b0f87867eb98fc822fe1d2ed6aadf https://git.libre-soc.org/?p=soc.git;a=commit;h=d0b50601e54bc4eb73c9b78364baf522087402e8