TIDUS not seeing other SATA/NVMe M.2 drives

Got the SATA M.2 installed successfully and got Linux Mint Debian Edition installed along with all the development tools I’ll need for using this as a workbench PC. That said, when running the firmware alias I made for cd; curl -LO mrchromebox.tech/firmware-util.sh && sudo bash firmware-util.sh it ends up saying it cannot read the firmware, even if I set the parameter iomem=relaxed untitled - asciinema.org