COFF to EABI library migration

I am attempting to migrate my C6000, specifically OMAPL138/C647X, target CCS project from COFF to EABI. I have been able to migrate some of the libraries that I use, dsplink, but the other core libraries are still COFF. Where can I find either the source or the EABI version of these libs: core.lib, edma3_drv_bios_sample.lib, edma3_drv_bios.lib, edma3_rm_bios.lib and SigProc.lib?

Thanks in advance