nvbios: sync up script instructions with nouveau
nvbios: sync up script instructions with nouveau

MoochMcGee/envytools,kfractal/envytools,pierremoreau/envytools,pierremoreau/envytools,pierremoreau/envytools,hakzsam/envytools,kfractal/envytools,kfractal/envytools,karolherbst/envytools,MoochMcGee/envytools,grate-driver/envytools,pierremoreau/envytools,karolherbst/envytools,hakzsam/envytools,karolherbst/envytools,envytools/envytools,grate-driver/envytools,grate-driver/envytools,karolherbst/envytools,pierremoreau/envytools,MoochMcGee/envytools,envytools/envytools,karolherbst/envytools,grate-driver/envytools,kfractal/envytools,MoochMcGee/envytools,envytools/envytools,grate-driver/envytools,MoochMcGee/envytools,hakzsam/envytools,hakzsam/envytools,kfractal/envytools,envytools/envytools,hakzsam/envytools,envytools/envytools