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# define __REG16(x)     (*((volatile u16 *)IO_ADDRESS(x)))

#define MMC_STR_STP_CLK  __REG16(IMX_MMC_BASE + 0x00)

#define MMC_STATUS       __REG16(IMX_MMC_BASE + 0x04)

#define MMC_CLK_RATE     __REG16(IMX_MMC_BASE + 0x08)

#define MMC_CMD_DAT_CONT __REG16(IMX_MMC_BASE + 0x0C)

#define MMC_RES_TO       __REG16(IMX_MMC_BASE + 0x10)

#define MMC_READ_TO      __REG16(IMX_MMC_BASE + 0x14)

#define MMC_BLK_LEN      __REG16(IMX_MMC_BASE + 0x18)

#define MMC_NOB          __REG16(IMX_MMC_BASE + 0x1C)

#define MMC_REV_NO       __REG16(IMX_MMC_BASE + 0x20)

#define MMC_INT_MASK     __REG16(IMX_MMC_BASE + 0x24)

#define MMC_CMD          __REG16(IMX_MMC_BASE + 0x28)

#define MMC_ARGH         __REG16(IMX_MMC_BASE + 0x2C)

#define MMC_ARGL         __REG16(IMX_MMC_BASE + 0x30)

#define MMC_RES_FIFO     __REG16(IMX_MMC_BASE + 0x34)

#define MMC_BUFFER_ACCESS __REG16(IMX_MMC_BASE + 0x38)

#define MMC_BUFFER_ACCESS_OFS 0x38

#define STR_STP_CLK_ENDIAN              (1<<5)

#define STR_STP_CLK_RESET               (1<<3)

#define STR_STP_CLK_ENABLE              (1<<2)

#define STR_STP_CLK_START_CLK           (1<<1)

#define STR_STP_CLK_STOP_CLK            (1<<0)

#define STATUS_CARD_PRESENCE            (1<<15)

#define STATUS_SDIO_INT_ACTIVE          (1<<14)

#define STATUS_END_CMD_RESP             (1<<13)

#define STATUS_WRITE_OP_DONE            (1<<12)

#define STATUS_DATA_TRANS_DONE          (1<<11)

#define STATUS_WR_CRC_ERROR_CODE_MASK   (3<<10)

#define STATUS_CARD_BUS_CLK_RUN         (1<<8)

#define STATUS_APPL_BUFF_FF             (1<<7)

#define STATUS_APPL_BUFF_FE             (1<<6)

#define STATUS_RESP_CRC_ERR             (1<<5)

#define STATUS_CRC_READ_ERR             (1<<3)

#define STATUS_CRC_WRITE_ERR            (1<<2)

#define STATUS_TIME_OUT_RESP            (1<<1)

#define STATUS_TIME_OUT_READ            (1<<0)

#define STATUS_ERR_MASK                 0x2f

#define CLK_RATE_PRESCALER(x)           ((x) & 0x7)

#define CLK_RATE_CLK_RATE(x)            (((x) & 0x7) << 3)

#define CMD_DAT_CONT_CMD_RESP_LONG_OFF  (1<<12)

#define CMD_DAT_CONT_STOP_READWAIT      (1<<11)

#define CMD_DAT_CONT_START_READWAIT     (1<<10)

#define CMD_DAT_CONT_BUS_WIDTH_1        (0<<8)

#define CMD_DAT_CONT_BUS_WIDTH_4        (2<<8)

#define CMD_DAT_CONT_INIT               (1<<7)

#define CMD_DAT_CONT_BUSY               (1<<6)

#define CMD_DAT_CONT_STREAM_BLOCK       (1<<5)

#define CMD_DAT_CONT_WRITE              (1<<4)

#define CMD_DAT_CONT_DATA_ENABLE        (1<<3)

#define CMD_DAT_CONT_RESPONSE_FORMAT_R1 (1)

#define CMD_DAT_CONT_RESPONSE_FORMAT_R2 (2)

#define CMD_DAT_CONT_RESPONSE_FORMAT_R3 (3)

#define CMD_DAT_CONT_RESPONSE_FORMAT_R4 (4)

#define CMD_DAT_CONT_RESPONSE_FORMAT_R5 (5)

#define CMD_DAT_CONT_RESPONSE_FORMAT_R6 (6)

#define INT_MASK_AUTO_CARD_DETECT       (1<<6)

#define INT_MASK_DAT0_EN                (1<<5)

#define INT_MASK_SDIO                   (1<<4)

#define INT_MASK_BUF_READY              (1<<3)

#define INT_MASK_END_CMD_RES            (1<<2)

#define INT_MASK_WRITE_OP_DONE          (1<<1)

#define INT_MASK_DATA_TRAN              (1<<0)

#define INT_ALL                         (0x7f)