diff options
Diffstat (limited to 'include/mmc.h')
| -rw-r--r-- | include/mmc.h | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/include/mmc.h b/include/mmc.h index 81bccb4cf12..eead666ae44 100644 --- a/include/mmc.h +++ b/include/mmc.h @@ -79,6 +79,10 @@ struct bd_info; #define IS_SD(x) ((x)->version & SD_VERSION_SD) #define IS_MMC(x) ((x)->version & MMC_VERSION_MMC) +#define CID_MANFID_MICRON 0x13 +#define CID_MANFID_SAMSUNG 0x15 +#define CID_MANFID_SANDISK 0x45 + #define MMC_DATA_READ 1 #define MMC_DATA_WRITE 2 @@ -112,6 +116,7 @@ struct bd_info; #define MMC_CMD62_ARG1 0xefac62ec #define MMC_CMD62_ARG2 0xcbaea7 +#define MMC_CMD62_ARG_SANDISK 0x254ddec4 #define SD_CMD_SEND_RELATIVE_ADDR 3 #define SD_CMD_SWITCH_FUNC 6 @@ -205,6 +210,7 @@ static inline bool mmc_is_tuning_cmd(uint cmdidx) /* * EXT_CSD fields */ +#define EXT_CSD_BOOT_SIZE_MULT_MICRON 125 /* R/W, vendor specific field */ #define EXT_CSD_ENH_START_ADDR 136 /* R/W */ #define EXT_CSD_ENH_SIZE_MULT 140 /* R/W */ #define EXT_CSD_GP_SIZE_MULT 143 /* R/W */ @@ -488,6 +494,14 @@ struct dm_mmc_ops { int (*set_ios)(struct udevice *dev); /** + * send_init_stream() - send the initialization stream: 74 clock cycles + * This is used after power up before sending the first command + * + * @dev: Device to update + */ + void (*send_init_stream)(struct udevice *dev); + + /** * get_cd() - See whether a card is present * * @dev: Device to check @@ -566,6 +580,7 @@ struct dm_mmc_ops { /* Transition functions for compatibility */ int mmc_set_ios(struct mmc *mmc); +void mmc_send_init_stream(struct mmc *mmc); int mmc_getcd(struct mmc *mmc); int mmc_getwp(struct mmc *mmc); int mmc_execute_tuning(struct mmc *mmc, uint opcode); @@ -759,7 +774,11 @@ struct mmc { enum bus_mode user_speed_mode; /* input speed mode from user */ - CONFIG_IS_ENABLED(CYCLIC, (struct cyclic_info cyclic)); + /* + * If CONFIG_CYCLIC is not set, struct cyclic_info is + * zero-size structure and does not add any space here. + */ + struct cyclic_info cyclic; }; #if CONFIG_IS_ENABLED(DM_MMC) |