config FS_CBFS bool "Enable CBFS (Coreboot Filesystem)" help Define this to enable support for reading from a Coreboot filesystem. This is a ROM-based filesystem used for accessing files on systems that use coreboot as the first boot-loader and then load U-Boot to actually boot the Operating System. You can also enable CMD_CBFS to get command-line access. config SPL_FS_CBFS bool "Enable CBFS (Coreboot Filesystem) in SPL" depends on SPL help Define this to enable support for reading from a Coreboot filesystem. This is a ROM-based filesystem used for accessing files on systems that use coreboot as the first boot-loader and then load U-Boot to actually boot the Operating System. Note that most functions in the CBFS API do not work with SPL. Only those which accept a cbfs_priv * can be used, since BSS is not available.