157 	char str[32];  in checkboard()  local
184 	if (env_get_f("serial#", str, sizeof(str)) > 0) {  in checkboard()
186 		puts(str);  in checkboard()
199 	char *str;  in get_board_serial()  local
203 		str = strchr(serial, '_');  in get_board_serial()
204 		if (str && (strlen(str) >= 4)) {  in get_board_serial()
205 			serialnr->high = (*(str + 1) << 8) | *(str + 2);  in get_board_serial()
206 			serialnr->low = simple_strtoul(str + 3, NULL, 16);  in get_board_serial()
225 	char		*str;  in misc_init_r()  local
234 	str = env_get("mdiv");  in misc_init_r()
235 	if (str && (strcmp(str, "4") == 0)) {  in misc_init_r()