1config CHAIN_OF_TRUST 2 depends on !FIT_SIGNATURE && SECURE_BOOT 3 imply CMD_BLOB 4 select FSL_CAAM 5 select SPL_BOARD_INIT if (ARM && SPL) 6 select SHA_HW_ACCEL 7 select SHA_PROG_HW_ACCEL 8 bool 9 default y 10