- CONFIG_FIT
- Enable support for the FIT uImage format.
-
- CONFIG_FIT_BEST_MATCH
- When no configuration is explicitly selected, default to the
- one whose fdt's compatibility field best matches that of
- U-Boot itself. A match is considered "best" if it matches the
- most specific compatibility entry of U-Boot's fdt's root node.
- The order of entries in the configuration's fdt is ignored.
-
- CONFIG_FIT_SIGNATURE
- This option enables signature verification of FIT uImages,
- using a hash signed and verified using RSA. If
- CONFIG_SHA_PROG_HW_ACCEL is defined, i.e support for progressive
- hashing is available using hardware, RSA library will use it.
- See doc/uImage.FIT/signature.txt for more details.
-
- WARNING: When relying on signed FIT images with required
- signature check the legacy image format is default
- disabled. If a board need legacy image format support
- enable this through CONFIG_IMAGE_FORMAT_LEGACY
-