diff options
Diffstat (limited to 'include/mmc.h')
| -rw-r--r-- | include/mmc.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/mmc.h b/include/mmc.h index bcaf9f0..aacf820 100644 --- a/include/mmc.h +++ b/include/mmc.h @@ -152,6 +152,7 @@ #define EXT_CSD_GP_SIZE_MULT 143 /* R/W */ #define EXT_CSD_PARTITION_SETTING 155 /* R/W */ #define EXT_CSD_PARTITIONS_ATTRIBUTE 156 /* R/W */ +#define EXT_CSD_MAX_ENH_SIZE_MULT 157 /* R */ #define EXT_CSD_PARTITIONING_SUPPORT 160 /* RO */ #define EXT_CSD_RST_N_FUNCTION 162 /* R/W */ #define EXT_CSD_RPMB_MULT 168 /* RO */ @@ -332,6 +333,23 @@ struct mmc { int ddr_mode; }; +struct mmc_hwpart_conf { + struct { + uint enh_start; /* in 512-byte sectors */ + uint enh_size; /* in 512-byte sectors, if 0 no enh area */ + } user; + struct { + uint size; /* in 512-byte sectors */ + int enhanced; + } gp_part[4]; +}; + +enum mmc_hwpart_conf_mode { + MMC_HWPART_CONF_CHECK, + MMC_HWPART_CONF_SET, + MMC_HWPART_CONF_COMPLETE, +}; + int mmc_register(struct mmc *mmc); struct mmc *mmc_create(const struct mmc_config *cfg, void *priv); void mmc_destroy(struct mmc *mmc); @@ -344,6 +362,8 @@ int mmc_set_dev(int dev_num); void print_mmc_devices(char separator); int get_mmc_num(void); int mmc_switch_part(int dev_num, unsigned int part_num); +int mmc_hwpart_config(struct mmc *mmc, const struct mmc_hwpart_conf *conf, + enum mmc_hwpart_conf_mode mode); int mmc_getcd(struct mmc *mmc); int board_mmc_getcd(struct mmc *mmc); int mmc_getwp(struct mmc *mmc); |