Allow hw.acpi.cpu.{economy,performance}_speed to be set from the loader via tunables.
Allow hw.acpi.cpu.{economy,performance}_speed to be set from the loader
via tunables.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase