mmc_sd_sdio.h

OMAP1030 处理器的ARM 侧硬件测试代码 OMAP1030 是TI的双核处理器

//*********************************************************************\\
//        company:               COMMIT Incorporated                   \\
//        department:            HW                                    \\
//        author:                LiYuan                                \\
//        version:               1.0                                   \\
//        create date:           11/01/2005                            \\
//        release date:                                                \\
//        final revise date:                                           \\
//        reviser:                                                     \\
//        file descript:                                               \\
//*********************************************************************\\

//registers define
static unsigned int MMC_Base_Addr[2] = {0xfffb7800,0xfffb7c00};

#define  MMC_CMD_REG(x)         *(volatile unsigned short *)(MMC_Base_Addr[x] + 0x00)
#define  MMC_ARGL_REG(x)        *(volatile unsigned short *)(MMC_Base_Addr[x] + 0x04)
#define  MMC_ARGH_REG(x)        *(volatile unsigned short *)(MMC_Base_Addr[x] + 0x08)
#define  MMC_CON_REG(x)         *(volatile unsigned short *)(MMC_Base_Addr[x] + 0x0c)
#define  MMC_STAT_REG(x)        *(volatile unsigned short *)(MMC_Base_Addr[x] + 0x10)
#define  MMC_IE_REG(x)          *(volatile unsigned short *)(MMC_Base_Addr[x] + 0x14)
#define  MMC_CTO_REG(x)         *(volatile unsigned short *)(MMC_Base_Addr[x] + 0x18)
#define  MMC_DTO_REG(x)         *(volatile unsigned short *)(MMC_Base_Addr[x] + 0x1c)
#define  MMC_DATA_REG(x)        *(volatile unsigned short *)(MMC_Base_Addr[x] + 0x20)
#define  MMC_BLEN_REG(x)        *(volatile unsigned short *)(MMC_Base_Addr[x] + 0x24)
#define  MMC_NBLK_REG(x)        *(volatile unsigned short *)(MMC_Base_Addr[x] + 0x28)
#define  MMC_BUF_REG(x)         *(volatile unsigned short *)(MMC_Base_Addr[x] + 0x2c)
#define  MMC_SDIO_REG(x)        *(volatile unsigned short *)(MMC_Base_Addr[x] + 0x34)
#define  MMC_SYST_REG(x)        *(volatile unsigned short *)(MMC_Base_Addr[x] + 0x38)
#define  MMC_REV_REG(x)         *(volatile unsigned short *)(MMC_Base_Addr[x] + 0x3c)
#define  MMC_RSP0_REG(x)        *(volatile unsigned short *)(MMC_Base_Addr[x] + 0x40)
#define  MMC_RSP1_REG(x)        *(volatile unsigned short *)(MMC_Base_Addr[x] + 0x44)
#define  MMC_RSP2_REG(x)        *(volatile unsigned short *)(MMC_Base_Addr[x] + 0x48)
#define  MMC_RSP3_REG(x)        *(volatile unsigned short *)(MMC_Base_Addr[x] + 0x4c)
#define  MMC_RSP4_REG(x)        *(volatile unsigned short *)(MMC_Base_Addr[x] + 0x50)
#define  MMC_RSP5_REG(x)        *(volatile unsigned short *)(MMC_Base_Addr[x] + 0x54)
#define  MMC_RSP6_REG(x)        *(volatile unsigned short *)(MMC_Base_Addr[x] + 0x58)
#define  MMC_RSP7_REG(x)        *(volatile unsigned short *)(MMC_Base_Addr[x] + 0x5c)
#define  MMC_IOSR_REG(x)        *(volatile unsigned short *)(MMC_Base_Addr[x] + 0x60)
#define  MMC_SYSC_REG(x)        *(volatile unsigned short *)(MMC_Base_Addr[x] + 0x64)
#define  MMC_SYSS_REG(x)        *(volatile unsigned short *)(MMC_Base_Addr[x] + 0x68)

//MMC configuration parameters define
#define  MMC1                 0
#define  MMC2                 1

//fuctions declaration
void MMC_Initialize(int);
void MMC_IOMultiplex(int);
void MMC_Open(int);
void MMC_Close(int);
void MMC_Configure(int);
void MMC_CMD_Transfer(int, long);
void MMC_Test();