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. Additionally provide provision to fetch SPD over SMBus. 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.