jtag_get_board_type
if (jtag_get_board_type(jtm->jtag_cmd, sc) == -1) {
type = jtag_get_board_type(jtm->jtag_cmd, sc);
type = jtag_get_board_type(jtm->jtag_cmd, sc);
type = jtag_get_board_type(jreg, &asc);
enum board_type jtag_get_board_type(volatile uint_t *, sysc_cfga_stat_t *);