hos: Automate some eks and bis checks

nyx/nyx_gui/config.c

@@ -48,6 +48,7 @@ void set_default_configuration()
 	h_cfg.sept_run = EMC(EMC_SCRATCH0) & EMC_SEPT_RUN;
 	h_cfg.aes_slots_new = false;
 	h_cfg.rcm_patched = fuse_check_patched_rcm();
+	h_cfg.sbk_set = FUSE(FUSE_PRIVATE_KEY0) == 0xFFFFFFFF;
 	h_cfg.emummc_force_disable = false;
 
 	sd_power_cycle_time_start = 0;