+ - for specific scenarios on certain architectures an early BSS *can*
+ be made available (via CONFIG_SPL_EARLY_BSS by moving the clearing
+ of BSS prior to entering board_init_f()) but doing so is discouraged.
+ Instead it is strongly recommended to architect any code changes
+ or additions such to not depend on the availability of BSS during
+ board_init_f() as indicated in other sections of this README to
+ maintain compatibility and consistency across the entire code base.