Using the Intel GOP driver from proprietary firmware has resolved some
issues with the lemp10. Use UEFIExtract from UEFITool to extract the GOP
driver from the proprietary firmware for other boards.
./UEFIExtract <firmware.rom> 7755CA7B-CA8F-43C5-889B-E1F59A93D575
The version we have been using is what is present in gaze14.
Use minimal set of config selections and let coreboot generate the
default values for the rest of them.
The only differences are the following models selecting
CONFIG_CPU_MICROCODE_CBFS_DEFAULT_BINS instead of *_EXTERNAL_BINS:
- darp5
- darp6
- galp3-c
- galp4
- lemp9
