unset HardwareConfig.Firmware since CreateConfig.Firmware configures the firmware in StepCreateVM
unset HardwareConfig.Firmware since CreateConfig.Firmware configures the firmware in StepCreateVM

ricardclau/packer,ricardclau/packer,ricardclau/packer,mitchellh/packer,rnaveiras/packer,rnaveiras/packer,mitchellh/packer,mitchellh/packer,pecigonzalo/packer,ricardclau/packer,hashicorp/packer,mitchellh/packer,hashicorp/packer,ricardclau/packer,pecigonzalo/packer,hashicorp/packer,ricardclau/packer,rnaveiras/packer,hashicorp/packer,pecigonzalo/packer,rnaveiras/packer,pecigonzalo/packer,rnaveiras/packer,rnaveiras/packer,mitchellh/packer