1 # How to generate Microcode FMP from Microcode PDB file
3 1) Copy directory `UefiCpuPkg/Feature/Capsule/MicrocodeUpdatePdb` to `<Your Platform Package>/MicrocodeUpdatePdb`.
5 2) Uncomment and update `FILE DATA` statement in `<Your Platform Package>/MicrocodeUpdatePdb/MicrocodeCapsulePdb.fdf` with path to a Microcode PDB file. The PDB file can placed in `<Your Platform Package>/MicrocodeUpdatePdb` or any other path.
7 `FILE DATA = <your Microcode PDB file path>`
9 Uncomment and update `PLATFORM_NAME`, `FLASH_DEFINITION`, `OUTPUT_DIRECTORY` section in `<Your Platform Package>/MicrocodeUpdatePdb/MicrocodeCapsulePdb.dsc` with <Your Platform Package>.
11 PLATFORM_NAME = <Your Platform Package>
12 FLASH_DEFINITION = <Your Platform Package>/MicrocodeCapsulePdb/MicrocodeCapsulePdb.fdf
13 OUTPUT_DIRECTORY = Build/<Your Platform Package>
15 3) Use EDK II build tools to generate the Microcode FMP Capsule
17 `build -p <Your Platform Package>/MicrocodeCapsulePdb/MicrocodeCapsulePdb.dsc`
19 4) The Microcode FMP Capsule is generated at `$(WORKSPACE)/$(OUTPUT_DIRECTORY)/$(TARGET)_$(TOOL_CHAIN_TAG)/FV/MicrocodeCapsule.Cap`