config MISSING_BOARD_RESET bool help Selected by boards that don't provide a do_board_reset() implementation. This activates a stub that logs the missing board reset and halts execution. config NO_EDID_FILL_FB bool default y if !MAINBOARD_DO_NATIVE_VGA_INIT help Don't include default fill_lb_framebuffer() implementation. Select this if your drivers uses MAINBOARD_DO_NATIVE_VGA_INIT but provides its own fill_lb_framebuffer() implementation. config RAMSTAGE_ADA bool help Selected by features that use Ada code in ramstage. config RAMSTAGE_LIBHWBASE bool select RAMSTAGE_ADA help Selected by features that require `libhwbase` in ramstage. config FLATTENED_DEVICE_TREE bool help Selected by features that require to parse and manipulate a flattened devicetree in ramstage. config GENERIC_SPD_BIN bool help If enabled, add support for adding spd.hex files in cbfs as spd.bin and locating it runtime to load SPD. config DIMM_MAX int default 4 help Total number of memory DIMM slots available on motherboard. It is multiplication of number of channel to number of DIMMs per channel config DIMM_SPD_SIZE int default 256 help Total SPD size that will be used for DIMM. Ex: DDR3 256, DDR4 512. config SPD_READ_BY_WORD bool if RAMSTAGE_LIBHWBASE config HWBASE_DYNAMIC_MMIO def_bool y config HWBASE_DEFAULT_MMCONF hex default MMCONF_BASE_ADDRESS config HWBASE_DIRECT_PCIDEV def_bool y endif config NO_FMAP_CACHE bool help If your platform really doesn't want to use an FMAP cache (e.g. due to space constraints), you can select this to disable warnings and save a bit more code. config ESPI_DEBUG bool help This option enables eSPI library helper functions for displaying debug information.