#define MMC_MODE_HS_52MHz MMC_CAP(MMC_HS_52)
#define MMC_MODE_DDR_52MHz MMC_CAP(MMC_DDR_52)
#define MMC_MODE_HS200 MMC_CAP(MMC_HS_200)
+#define MMC_MODE_HS400 MMC_CAP(MMC_HS_400)
#define MMC_MODE_8BIT BIT(30)
#define MMC_MODE_4BIT BIT(29)
/* SDR mode @1.2V I/O */
#define EXT_CSD_CARD_TYPE_HS200 (EXT_CSD_CARD_TYPE_HS200_1_8V | \
EXT_CSD_CARD_TYPE_HS200_1_2V)
+#define EXT_CSD_CARD_TYPE_HS400_1_8V BIT(6)
+#define EXT_CSD_CARD_TYPE_HS400_1_2V BIT(7)
+#define EXT_CSD_CARD_TYPE_HS400 (EXT_CSD_CARD_TYPE_HS400_1_8V | \
+ EXT_CSD_CARD_TYPE_HS400_1_2V)
#define EXT_CSD_BUS_WIDTH_1 0 /* Card is in 1 bit mode */
#define EXT_CSD_BUS_WIDTH_4 1 /* Card is in 4 bit mode */
#define EXT_CSD_TIMING_LEGACY 0 /* no high speed */
#define EXT_CSD_TIMING_HS 1 /* HS */
#define EXT_CSD_TIMING_HS200 2 /* HS200 */
+#define EXT_CSD_TIMING_HS400 3 /* HS400 */
#define EXT_CSD_BOOT_ACK_ENABLE (1 << 6)
#define EXT_CSD_BOOT_PARTITION_ENABLE (1 << 3)
UHS_DDR50,
UHS_SDR104,
MMC_HS_200,
+ MMC_HS_400,
MMC_MODES_END
};
else if (mode == UHS_DDR50)
return true;
#endif
+#if CONFIG_IS_ENABLED(MMC_HS400_SUPPORT)
+ else if (mode == MMC_HS_400)
+ return true;
+#endif
else
return false;
}
int mmc_init(struct mmc *mmc);
int mmc_send_tuning(struct mmc *mmc, u32 opcode, int *cmd_error);
+#if CONFIG_IS_ENABLED(MMC_UHS_SUPPORT) || \
+ CONFIG_IS_ENABLED(MMC_HS200_SUPPORT) || \
+ CONFIG_IS_ENABLED(MMC_HS400_SUPPORT)
+int mmc_deinit(struct mmc *mmc);
+#endif
+
/**
* mmc_of_parse() - Parse the device tree to get the capabilities of the host
*
unsigned short cnt, unsigned char *key);
int mmc_rpmb_write(struct mmc *mmc, void *addr, unsigned short blk,
unsigned short cnt, unsigned char *key);
+
+/**
+ * mmc_rpmb_route_frames() - route RPMB data frames
+ * @mmc Pointer to a MMC device struct
+ * @req Request data frames
+ * @reqlen Length of data frames in bytes
+ * @rsp Supplied buffer for response data frames
+ * @rsplen Length of supplied buffer for response data frames
+ *
+ * The RPMB data frames are routed to/from some external entity, for
+ * example a Trusted Exectuion Environment in an arm TrustZone protected
+ * secure world. It's expected that it's the external entity who is in
+ * control of the RPMB key.
+ *
+ * Returns 0 on success, < 0 on error.
+ */
+int mmc_rpmb_route_frames(struct mmc *mmc, void *req, unsigned long reqlen,
+ void *rsp, unsigned long rsplen);
+
#ifdef CONFIG_CMD_BKOPS_ENABLE
int mmc_set_bkops_enable(struct mmc *mmc);
#endif
int board_mmc_init(bd_t *bis);
int cpu_mmc_init(bd_t *bis);
int mmc_get_env_addr(struct mmc *mmc, int copy, u32 *env_addr);
+# ifdef CONFIG_SYS_MMC_ENV_PART
+extern uint mmc_get_env_part(struct mmc *mmc);
+# endif
int mmc_get_env_dev(void);
/* Set block count limit because of 16 bit register limit on some hardware*/