-#undef MMC_STRPCL
-#undef MMC_STAT
-#undef MMC_CLKRT
-#undef MMC_SPI
-#undef MMC_CMDAT
-#undef MMC_RESTO
-#undef MMC_RDTO
-#undef MMC_BLKLEN
-#undef MMC_NOB
-#undef MMC_PRTBUF
-#undef MMC_I_MASK
-#undef END_CMD_RES
-#undef PRG_DONE
-#undef DATA_TRAN_DONE
-#undef MMC_I_REG
-#undef MMC_CMD
-#undef MMC_ARGH
-#undef MMC_ARGL
-#undef MMC_RES
-#undef MMC_RXFIFO
-#undef MMC_TXFIFO
-
#define MMC_STRPCL 0x0000
#define STOP_CLOCK (1 << 0)
#define START_CLOCK (2 << 0)
#define SPI_EN (1 << 0)
#define MMC_CMDAT 0x0010
+#define CMDAT_SDIO_INT_EN (1 << 11)
+#define CMDAT_SD_4DAT (1 << 8)
#define CMDAT_DMAEN (1 << 7)
#define CMDAT_INIT (1 << 6)
#define CMDAT_BUSY (1 << 5)