SSCOM_ULCON
bus_space_write_1(iot, ioh, SSCOM_ULCON, sc->sc_ulcon);
bus_space_write_2(iot, ioh, SSCOM_ULCON, cflag2lcr(cflag));
WR4(sc, SSCOM_ULCON, ulcon);
OUTW(SSCOM_ULCON, ULCON_PARITY_NONE|ULCON_LENGTH_8);
*(volatile uint32_t*)(S3C2440_UART_BASE(0)+SSCOM_ULCON) =