drivers/yp_mmc/sdio_core.h

   1 /*********************************************************************\r
   2  ** File Name:          sdio_pal.h\r
   3  ** Author:                     yanping.xie\r
   4  ** DATE:                       09/05/2013\r
   5  ** Copyright:                  2004 Spreadtrum, Incoporated. All Rights Reserved.\r
   6  ** Description:                This file describe operation of sdio host.\r
   7  *********************************************************************\r
   8
   9  *********************************************************************\r
  10  **                               Edit History                                                                                   **\r
  11  ** ------------------------------------------------------------------------- **\r
  12  ** DATE                                NAME                            DESCRIPTION\r
  13  ** 09/05/2013          ypxie                           Create.\r
  14  ********************************************************************/\r
  15  #ifndef __SDIO_CORE_H_\r
  16 #define __SDIO_CORE_H_\r
  17 \r
  18 typedef enum sdio_slot_e_tag\r
  19 {\r
  20         SDIO_SLOT_0                                                     = 0,                            /* SDIO0 : S1 */\r
  21         SDIO_SLOT_1                                                     = 1,                            /* SDIO0 : S2 */\r
  22         SDIO_SLOT_2                                                     = 2,                            /* SDIO0 : SLAVE */\r
  23         SDIO_SLOT_3                                                     = 3,                            /* SDIO1 : S1 */\r
  24         SDIO_SLOT_4                                                     = 4,                            /* SDIO1 : S2 */\r
  25         SDIO_SLOT_5                                                     = 5,                            /* SDIO1 : SLAVEv */\r
  26         SDIO_SLOT_6                                                     = 6,                            /* SDIO2 : S1 */\r
  27         SDIO_SLOT_7                                                     = 7,                            /* SDIO2 : S2 */\r
  28         SDIO_SLOT_8                                                     = 8,                            /* SDIO2 : SLAVE */\r
  29         SDIO_SLOT_9                                                     = 9,                            /* SDIO3 : S1 (emmc)*/\r
  30         SDIO_SLOT_10                                            = 10,                   /* SDIO3 : S2 */\r
  31         SDIO_SLOT_11                                            = 11,                   /* SDIO3 : SLAVE */\r
  32         SDIO_SLOT_MAX\r
  33 } sdio_slot_e;\r
  34 \r
  35 typedef enum sdio_volt_e_tag\r
  36 {\r
  37         VOL_1_2                                                         = 1200,\r
  38         VOL_1_3                                                         = 1300,\r
  39         VOL_1_5                                                         = 1500,\r
  40         VOL_1_8                                                         = 1800,\r
  41         VOL_2_5                                                         = 2500,\r
  42         VOL_2_8                                                         = 2800,\r
  43         VOL_3_0                                                         = 3000,\r
  44         VOL_RES\r
  45 } sdio_vol_e;\r
  46 \r
  47 typedef enum sdio_type_e_tag\r
  48 {\r
  49         SDIO_TYPE_SD                                            = 0,\r
  50         SDIO_TYPE_WIFI                                          = 1,\r
  51         SDIO_TYPE_MASTER                                        = 2,\r
  52         SDIO_TYPE_MMC                                           = 3,\r
  53         SDIO_TYPE_UNKOWN\r
  54 } sdio_type_e;\r
  55 \r
  56 /* used for sd clock */\r
  57 #define SDIO_CLK_400K                                   400000\r
  58 #define SDIO_CLK_13M                                            13000000\r
  59 #define SDIO_CLK_26M                                            26000000\r
  60 #define SDIO_CLK_52M                                            52000000\r
  61 #define SDIO_CLK_104M                                   104000000\r
  62 #define SDIO_CLK_200M                                   200000000\r
  63 \r
  64 \r
  65 typedef enum sdio_pal_cmd_tag\r
  66 {\r
  67         // cmdindex,rsp,transmode , MS:master & slave\r
  68         CMD0_GO_IDLE_STATE,                                     /* MMC, SD, MS */\r
  69         CMD1_SEND_OP_COND,                                      /* MMC */\r
  70         CMD2_ALL_SEND_CID,                                      /* MMC, SD */\r
  71         CMD3_SET_RELATIVE_ADDR_SD,                      /* SD */\r
  72         CMD3_SET_RELATIVE_ADDR,                 /* MMC */\r
  73         CMD4_SET_DSR,\r
  74         CMD5_SLEEP_AWAKE,                                       /* MMC, MS */\r
  75         CMD6_SWITCH,                                            /* MMC */\r
  76         CMD7_SELECT_CARD_SD,                            /* MMC, SD, MS */\r
  77         CMD7_SELECT_CARD,                                       /* MMC */\r
  78         CMD8_SEND_IF_COND_SD,                           /* SD */\r
  79         CMD8_SEND_IF_COND,                                      /* MMC */\r
  80         CMD9_SEND_CSD,                                          /* MMC, SD */\r
  81         CMD10_SEND_CID,                                         /* MMC, SD */\r
  82         CMD11_READ_DAT_UNTIL_STOP,                      /* SD */\r
  83         CMD11_READ_DAT_UNTIL_STOP_AUT12,        /* SD */\r
  84         CMD12_STOP_TRANSMISSION,                        /* MMC, SD */\r
  85         CMD13_SEND_STATUS,                                      /* MMC, SD */\r
  86         CMD14_BUS_TEST_R,                                       /* MMC */\r
  87         CMD15_GO_INACTIVE_STATE,\r
  88         CMD16_SET_BLOCKLEN,                                     /* MMC, SD */\r
  89         CMD17_READ_SINGLE_BLOCK,                        /* MMC, SD */\r
  90         CMD18_READ_MULTIPLE_BLOCK,                      /* MMC, SD */\r
  91         CMD18_READ_MULTIPLE_BLOCK_AUT12,        /* MMC, SD */\r
  92         CMD19_SEND_TUNING_BLOCK,                        /* MMC, SD */\r
  93         CMD20_WRITE_DAT_UNTIL_STOP,             /* SD */\r
  94         CMD20_WRITE_DAT_UNTIL_STOP_AUT12,       /* SD */\r
  95         CMD21_SEND_TUNING_BLOCK_HS200,          /* MMC */\r
  96         CMD23_SET_BLOCK_COUNT,                          /* MMC, SD */\r
  97         CMD24_WRITE_BLOCK,                                      /* MMC, SD */\r
  98         CMD25_WRITE_MULTIPLE_BLOCK,             /* MMC, SD */\r
  99         CMD25_WRITE_MULTIPLE_BLOCK_AUT12,       /* MMC, SD */\r
 100         CMD26_PROGRAM_CID,                                      /* MMC */\r
 101         CMD27_PROGRAM_CSD,                              /* MMC, SD */\r
 102         CMD28_SET_WRITE_PROT,                           /* MMC, SD */\r
 103         CMD29_CLR_WRITE_PROT,                           /* MMC, SD */\r
 104         CMD30_SEND_WRITE_PROT,                          /* MMC, SD */\r
 105         CMD31_SEND_WRITE_PROT_TYPE,             /* MMC */\r
 106         CMD32_ERASE_WR_BLK_START,                       /* SD */\r
 107         CMD33_ERASE_WR_BLK_END,                 /* SD */\r
 108         CMD35_ERASE_GROUP_START,                        /* MMC */\r
 109         CMD36_ERASE_GROUP_END,                          /* MMC */\r
 110         CMD38_ERASE,                                            /* MMC, SD */\r
 111         CMD39_FAST_IO,                                          /* MMC */\r
 112         CMD40_GO_IRQ_STATE,                             /* MMC */\r
 113         CMD42_LOCK_UNLOCK_SD,                           /* SD */\r
 114         CMD42_LOCK_UNLOCK_MMC,                  /* MMC */\r
 115         CMD55_APP_CMD,                                          /* MMC, SD */\r
 116         CMD56_GEN_CMD_SD,                                       /* SD */\r
 117         CMD56_GEN_CMD_MMC,                              /* MMC */\r
 118         ACMD6_SET_BUS_WIDTH,                            /* SD */\r
 119         ACMD13_SD_STATUS,                                       /* SD */\r
 120         ACMD22_SEND_NUM_WR_BLCOKS,              /* SD */\r
 121         ACMD23_SET_WR_BLK_ERASE_COUNT,  /* SD */\r
 122         ACMD41_SD_SEND_OP_COND,                 /* SD */\r
 123         ACMD42_SET_CLR_CARD_DETECT,             /* SD */\r
 124         ACMD51_SEND_SCR,                                        /* SD */\r
 125         ACMD6_SET_EXT_CSD,\r
 126 \r
 127         CMD52_IO_RW_DIRECT,                             /* MS */\r
 128         CMD53_READ_BYTES,                                       /* MS */\r
 129         CMD53_READ_BLOCKS,                                      /* MS */\r
 130         CMD53_WRITE_BYTES,                                      /* MS */\r
 131         CMD53_WRITE_BLOCKS,                             /* MS */\r
 132 \r
 133         CMD_MAX\r
 134 } sdio_cmd_e;\r
 135 \r
 136 //typedef void (*sdio_call_back)(uint32 msg, uint32 slot_no);\r
 137 \r
 138 typedef struct sdio_pal_handle_t_tag\r
 139 {\r
 140         volatile sdio_reg_ptr                                   host_cfg;                               /* base address */\r
 141         uint32                                                          slot_no;                                /* slot no */\r
 142         sdio_type_e                                                     sdio_type;                      /* sdio type */\r
 143         uint32                                                          sdio_version;                   /* sdio version */\r
 144 \r
 145 //      sdio_call_back                                                  sig_call_back;\r
 146         volatile uint32                                                 card_event;
 147 //      volatile uint32                                                 card_err_code;\r
 148 \r
 149         uint32                                                          base_clock;                     /* base clock */\r
 150         uint32                                                          sd_clock;                               /* used clock */\r
 151         sdio_speedmode_e                                                spd_mode;\r
 152         sdio_buswidth_e                                         bus_width;                      /* bus width */\r
 153 \r
 154         uint16                                                          rca;                                    /* card RCA */\r
 155         uint32                                                          block_len;                      /* block length */\r
 156 } sdio_pal_t, *sdio_pal_ptr;\r
 157 \r
 158 typedef enum
 159 {
 160         SDIO_DMA_IN = 1,
 161         SDIO_DMA_OUT,
 162         SDIO_DMA_BIDIRECTIONAL
 163 } sdio_dma_dir_e;\r
 164 \r
 165 typedef struct sdio_data_param_t_tag\r
 166 {
 167         uint8*                                                          data_buf;\r
 168         uint32                                                          blk_len;\r
 169         uint32                                                          blk_num;\r
 170         sdio_dma_dir_e                                          direction;\r
 171 } sdio_data_param_t;\r
 172 \r
 173 typedef enum sdio_pal_err_e_tag\r
 174 {
 175         ERR_NONE                                                        = 0,\r
 176         ERR_CMD_TIMEOUT                                 = BIT_0,\r
 177         ERR_CMD_CRC                                             = BIT_1,\r
 178         ERR_CMD_END_BIT                                 = BIT_2,\r
 179         ERR_CMD_INDEX                                           = BIT_3,\r
 180         ERR_DATA_TIMEOUT                                        = BIT_4,\r
 181         ERR_DATA_CRC                                            = BIT_5,\r
 182         ERR_DATA_END_BIT                                        = BIT_6,\r
 183         ERR_CUR_LIMIT                                           = BIT_7,\r
 184         ERR_AUTO_CMD12                                          = BIT_8,\r
 185         ERR_TRGT_RSP                                            = BIT_9,\r
 186         ERR_BAD_PARAM                                           = BIT_10                                /* software error */\r
 187 } sdio_pal_err_e;\r
 188 \r
 189 #endif /* __SDIO_CORE_H_ */