Cross Reference: /src/external/nvidia-firmware/nouveau/dist/gm206/gr

`Name`	`Date`	`Size`
Up to higher level directory
`fecs_data.bin`	12-Dec-2021	`1.9K`
`fecs_sig.bin`	12-Dec-2021	`76`
`gpccs_data.bin`	12-Dec-2021	`2K`
`gpccs_sig.bin`	12-Dec-2021	`76`