TI/Hercules TMS570xxx
TI/Hercules TMS570LS04xx
A port is available for the Texas Instruments Hercules TMS570LS04x/03x LaunchPad Evaluation Kit (LAUNCHXL-TMS57004) featuring the Hercules TMS570LS0432PZ chip.
TI/Hercules TMS570LS31xx
Architecture support for the TMS570LS3137ZWT part was added in NuttX 7.25 by Ivan Ucherdzhiev. Ivan also added support for the TI Hercules TMS570LS31x USB Kit.