qmk_firmware/drivers/boards/BLACKPILL_STM32_F401/cfg/board.fmpp

sourceRoot: ../../../../../tools/ftl/processors/boards/stm32f4xx/templates
outputRoot: ..
dataRoot: .

freemarkerLinks: {
    lib: ../../../../../tools/ftl/libs
}

data : {
  doc1:xml (
    board.chcfg
    {
    }
  )
}