diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/drivers/cadence/cdns_combo_phy.h | 1 | ||||
| -rw-r--r-- | include/drivers/cadence/cdns_sdmmc.h | 12 |
2 files changed, 10 insertions, 3 deletions
diff --git a/include/drivers/cadence/cdns_combo_phy.h b/include/drivers/cadence/cdns_combo_phy.h index 4d3a75394..8dddbee16 100644 --- a/include/drivers/cadence/cdns_combo_phy.h +++ b/include/drivers/cadence/cdns_combo_phy.h @@ -234,6 +234,5 @@ struct cdns_sdmmc_combo_phy { int cdns_sdmmc_write_phy_reg(uint32_t phy_reg_addr, uint32_t phy_reg_addr_value, uint32_t phy_reg_data, uint32_t phy_reg_data_value); int cdns_sd_card_detect(void); -int cdns_emmc_card_reset(void); #endif
\ No newline at end of file diff --git a/include/drivers/cadence/cdns_sdmmc.h b/include/drivers/cadence/cdns_sdmmc.h index f4485ca8d..69ee5a1c9 100644 --- a/include/drivers/cadence/cdns_sdmmc.h +++ b/include/drivers/cadence/cdns_sdmmc.h @@ -12,6 +12,8 @@ #include <drivers/cadence/cdns_combo_phy.h> #include <drivers/mmc.h> +#include <platform_def.h> + #if MMC_DEVICE_TYPE == 0 #define CONFIG_DMA_ADDR_T_64BIT 0 #endif @@ -446,10 +448,16 @@ #define CONFIG_CDNS_DESC_COUNT 8 /* - * To accommodate SDMCLK set to 200MHz - * TODO: To support various clock range + * SD card, according to SD Host Controller Simplified Specification + * will be using High Speed default 50MHz as we have enabled HS mode. + * eMMC, according to JEDEC JESD84-B51, will be using legacy default + * 26MHz for max compatibility. */ +#if MMC_DEVICE_TYPE == 1 #define SDEMMC_SDCLK 50000000U +#else +#define SDEMMC_SDCLK 26000000U +#endif enum sd_opcode { SD_GO_IDLE_STATE = 0, |