HPM SDMMC stack

HPM SDMMC common APIs. More...

Data Structures
union	emmc_switch_cmd_arg_t
union	emmc_ocr_t
union	emmc_cid_t
union	emmc_card_status_t
struct	emmc_csd_t
union	emmc_device_type_t
struct	emmc_ext_csd_t
union	emmc_power_class_t
struct	boot_info_t
struct	secure_feature_info_t
struct	emmc_boot_setting_t
struct	emmc_device_attribute_t
struct	emmc_config_partition_option_t
struct	hpm_sdmmc_pin_info_t
	SDMMC Pin info structure. More...
struct	hpm_sdmmc_extra_io_data_t
	SDMMC extra Pin info. More...
struct	sdmmc_io_init_apis_t
struct	sdmmc_host_param_t
struct	sdmmc_host_t
union	sd_flags_t
union	switch_function_status_t
union	sdio_cmd5_arg_t
	CMD5 argument definition. More...
union	sdio_cmd5_resp_t
	CMD5 response definition. More...
union	sdio_resp_r5_t
	Response R5 definition. More...
union	sdio_cmd52_arg_t
	CMD5 argument definition. More...
union	sdio_cmd53_arg_t
	CMD53 argument definition. More...
struct	sdio_cccr_t
	CCCR register map. More...
struct	sdio_fbr_t
	FBR register map. More...
struct	sdio_tpl_block
	TPL block structure. More...
struct	sdio_common_cis_t
	SDIO Common In. More...
struct	ATTR_PACKED
	SDIO Function extension structure. More...
struct	sdio_cis_t
	SDIO CIS information. More...
struct	sdio_func_t
	SDIO Function information. More...

Macros
#define	SDMMC_CLOCK_400KHZ   (400000UL)
#define	SD_CLOCK_25MHZ   (25000000UL)
#define	SD_CLOCK_50MHZ   (50000000UL)
#define	SD_CLOCK_100MHZ   (100000000UL)
#define	SD_CLOCK_208MHZ   (208000000UL)
#define	MMC_CLOCK_26MHz   (26000000UL)
#define	MMC_CLOCK_52MHz   (52000000UL)
#define	MMC_CLOCK_DDR52   (52000000UL)
#define	MMC_CLOCK_HS200   (200000000UL)
#define	MMC_CLOCK_HS400   (200000000UL)
#define	HPM_SDMMC_MALLOC   malloc
#define	HPM_SDMMC_FREE   free
#define	EMMC_EXT_CSD_INDEX_CMD_SET   (191)
#define	EMMC_EXT_CSD_INDEX_POWER_CLASS   (187)
#define	EMMC_EXT_CSD_INDEX_HS_TIMING   (185)
#define	EMMC_EXT_CSD_INDEX_BUS_WDITH   (183)
#define	EMMC_EXT_CSD_INDEX_PARTITION_CONFIG   (179)
#define	EMMC_EXT_CSD_INDEX_BOOT_CONFIG_PROT   (178)
#define	EMMC_EXT_CSD_INDEX_BOOT_BUS_CONDITIONS   (177)
#define	EMMC_EXT_CSD_INDEX_ERASE_GROUP_DEF   (175)
#define	EMMC_EXT_CSD_INDEX_BOOT_WP   (173)
#define	EMMC_EXT_CSD_INDEX_USER_WP   (171)
#define	EMMC_EXT_CSD_INDEX_FW_CONFIG   (169)
#define	EMMC_EXT_CSD_INDEX_WR_REL_SET   (167)
#define	EMMC_EXT_CSD_INDEX_SANITIZE_START   (165)
#define	EMMC_EXT_CSD_INDEX_BKOPS_START   (164)
#define	EMMC_EXT_CSD_INDEX_BKOPS_EN   (163)
#define	EMMC_EXT_CSD_INDEX_RSTn_FUNCTION   (162)
#define	EMMC_EXT_CSD_INDEX_HPI_MGMT   (161)
#define	EMMC_EXT_CSD_INDEX_PARTITIONS_ATTRIBUTE   (156)
#define	EMMC_EXT_CSD_INDEX_PARTITION_SETTING_COMPLETED   (155)
#define	EMMC_EXT_CSD_INDEX_SEC_BAD_BLK_MGMNT   (134)
#define	EMMC_EXT_CSD_INDEX_PRODUCTION_STATE_AWARENESS   (133)
#define	EMMC_EXT_CSD_INDEX_PERIODIC_WAKEUP   (131)
#define	EMMC_EXT_CSD_INDEX_USE_NATIVE_SECTOR   (62)
#define	EMMC_EXT_CSD_INDEX_CLASS_6_CTRL   (59)
#define	EMMC_EXT_CSD_INDEX_POWER_OFF_NOTIFICATION   (34)
#define	EMMC_EXT_CSD_INDEX_CACHE_CTRL   (33)
#define	EMMC_EXT_CSD_INDEX_FLUSH_CACHE   (32)
#define	EMMC_EXT_CSD_INDEX_BARRIER_CTRL   (31)
#define	EMMC_EXT_CSD_INDEX_MODE_CONFIG   (30)
#define	EMMC_EXT_CSD_INDEX_PRODUCT_STATE_AWARENESS_ENABLEMENT   (17)
#define	EMMC_EXT_CSD_INDEX_SECURE_REMOVAL_TYPE   (16)
#define	EMMC_EXT_CSD_INDEX_CMDQ_MODE_EN   (15)
#define	HPM_SDMMC_HOST_SUPPORT_4BIT   (1UL << 0)
#define	HPM_SDMMC_HOST_SUPPORT_8BIT   (1UL << 1)
#define	HPM_SDMMC_HOST_SUPPORT_3V3   (1UL << 2)
#define	HPM_SDMMC_HOST_SUPPORT_1V8   (1UL << 3)
#define	HPM_SDMMC_HOST_SUPPORT_DDR   (1UL << 4)
#define	HPM_SDMMC_HOST_SUPPORT_SDR50   (1UL << 5)
#define	HPM_SDMMC_HOST_SUPPORT_SDR104   (1UL << 6)
#define	HPM_SDMMC_HOST_SUPPORT_HS200   (1UL << 7)
#define	HPM_SDMMC_HOST_SUPPORT_HS400   (1Ul << 8)
#define	HPM_SDMMC_HOST_SUPPORT_CARD_DETECTION   (1UL << 16)
#define	HPM_SDMMC_HOST_SUPPORT_VOLTAGE_SWITCH   (1UL << 17)
#define	HPM_SDMMC_HOST_SUPPORT_POWER_SWITCH   (1UL << 18)
#define	HPM_SDMMC_HOST_SUPPORT_WRITE_PROTECTION   (1UL << 19)
#define	HPM_SDMMC_HOST_SUPPORT_RESET_PIN   (1UL << 20)
#define	HPM_SDMMC_HOST_SUPPORT_DATA_STROBE   (1UL << 21)
#define	HPM_SDMMC_HOST_CD_IN_IP   (HPM_SDMMC_HOST_SUPPORT_CARD_DETECTION << 8)
#define	HPM_SDMMC_HOST_VSEL_IN_IP   (HPM_SDMMC_HOST_SUPPORT_VOLTAGE_SWITCH << 8)
#define	HPM_SDMMC_HOST_PWR_IN_IP   (HPM_SDMMC_HOST_SUPPORT_POWER_SWITCH << 8)
#define	HPM_SDMMC_HOST_WP_IN_IP   (HPM_SDMMC_HOST_SUPPORT_WRITE_PROTECTION << 8)
#define	HPM_SDMMC_HOST_RST_IN_IP   (HPM_SDMMC_HOST_SUPPORT_RESET_PIN << 8)
#define	HPM_SDMMC_HOST_ADMA3_ALIGN_SIZE   (8U)
#define	HPM_SDMMC_HOST_ADMA_TBL_SIZE   (SDXC_AMDA3_DESC_MIN_WORDS * 2UL)
#define	HPM_SDMMC_OSAL_WAIT_FOREVER   (0xFFFFFFFFUL)
#define	SDIO_CMD53_OP_MODE_FIXED_ADDR   0
#define	SDIO_CMD53_OP_MODE_INCR_ADDR   1
#define	SDIO_CMD_TIMEOUT_MS   (1000UL)
#define	SDIO_FBR_REG_BASE(fbr)   ((fbr) * 0x100)
#define	SDIO_MAX_FUNC_NUM   7
#define	SDIO_SPEED_DEFAULT_SPEED   0UL
	SDIO Speed definitions. More...
#define	SDIO_SPEED_HIGH_SPEED   1UL
#define	SDIO_SPEED_SDR12   SDIO_SPEED_DEFAULT_SPEED
#define	SDIO_SPEED_SDR25   SDIO_SPEED_HIGH_SPEED
#define	SDIO_SPEED_SDR50   2UL
#define	SDIO_SPEED_SDR104   3UL
#define	SDIO_SPEED_DDR50   4UL
#define	SDIO_CCCR_BUS_WIDTH_1BIT   0UL
	SDIO Bus width definitions. More...
#define	SDIO_CCCR_BUS_WIDTH_4BIT   2UL
#define	SDIO_CCCR_BUS_SPEED_MASK   (0x7UL << 1)
	SDIO BUS speed definitions in CCCR register. More...
#define	SDIO_CCCR_BUS_SPEED_SUPPORT_HIGHSPEED   (1)
#define	SDIO_CCCR_BUS_SPEED_DEFAULT   (SDIO_SPEED_DEFAULT_SPEED << 1)
#define	SDIO_CCCR_BUS_SPEED_HIGH   (SDIO_SPEED_HIGH_SPEED << 1)
#define	SDIO_CCCR_BUS_SPEED_SDR12   (SDIO_CCCR_BUS_SPEED_DEFAULT)
#define	SDIO_CCCR_BUS_SPEED_SDR25   (SDIO_CCCR_BUS_SPEED_HIGH)
#define	SDIO_CCCR_BUS_SPEED_SDR50   (SDIO_SPEED_SDR50 << 1)
#define	SDIO_CCCR_BUS_SPEED_SDR104   (SDIO_SPEED_SDR104 << 1)
#define	SDIO_CCCR_BUS_SPEED_DDR50   (SDIO_SPEED_DDR50 << 1)
#define	SDIO_REG_CCCR_SDIO_REV   0
	CCCR register address. More...
#define	SDIO_REG_CCCR_SD_REV   1
#define	SDIO_REG_CCCR_IO_ENABLE   2
#define	SDIO_REG_CCCR_IO_READY   3
#define	SDIO_REG_CCCR_INT_ENABLE   4
#define	SDIO_REG_CCCR_INT_PENDING   5
#define	SDIO_REG_CCCR_IO_ABORT   6
#define	SDIO_REG_CCCR_BUS_IF_CTRL   7
#define	SDIO_REG_CCCR_CARD_CAP   8
#define	SDIO_REG_CCCR_COM_CIS_PTR   9
#define	SDIO_REG_CCCR_BUS_SUSPEND   0xC
#define	SDIO_REG_CCCR_FUNC_SEL   0xD
#define	SDIO_REG_CCCR_EXEC_FLAGS   0xE
#define	SDIO_REG_CCCR_READY_FLAGS   0xF
#define	SDIO_REG_CCCR_FN0_BLK_SIZE   0x10
#define	SDIO_REG_CCCR_POWER_CTRL   0x12
#define	SDIO_REG_CCCR_BUS_SPEED_SEL   0x13
#define	SDIO_REG_CCCR_UHS_SUPPORT   0x14
#define	SDIO_REG_CCCR_DRV_STRENGTH   0x15
#define	SDIO_REG_CCCR_INT_EXT   0x16
#define	SDIO_REG_CCCR_START   SDIO_REG_CCCR_SDIO_REV
	CCCR register range definitions. More...
#define	SDIO_REG_CCCR_END   SDIO_REG_CCCR_INT_EXT
#define	SDIO_REG_FBR_CIS_PTR_OFFSET   0x9
#define	SDIO_REG_FBR_CSR_PTR_OFFSET   0xC
#define	SDIO_REG_FBR_MAX_BLK_SIZE_OFFSET   0x10
#define	CISTPL_NULL   (0)
	CISTPL type definitions. More...
#define	CISTPL_CHECKSUM   (0x10)
#define	CISTPL_VERS_1   (0x15)
#define	CISTPL_ALTSTR   (0x16)
#define	CISTPL_MANFID   (0x20)
#define	CISTPL_FUNCID   (0x21)
#define	CISTPL_FUNCE   (0x22)
#define	CISTPL_SDIO_STD   (0x91)
#define	CISTPL_SDIO_EXT   (0x92)
#define	CISTPL_END   (0xFF)
#define	STD_SDIO_FUNC_IF_CODE_NON_STD   0
	Standard SDIO Function Interface Code Definitions. More...
#define	STD_SDIO_FUNC_IF_CODE_UART   1
#define	STD_SDIO_FUNC_IF_CODE_BT_TYPEA   2
#define	STD_SDIO_FUNC_IF_CODE_BT_TYPEB   3
#define	STD_SDIO_FUNC_IF_CODE_GPS   4
#define	STD_SDIO_FUNC_IF_CODE_CAMERA   5
#define	STD_SDIO_FUNC_IF_CODE_PHS   6
#define	STD_SDIO_FUNC_IF_CODE_WLAN   7
#define	STD_SDIO_FUNC_IF_CODE_ATA   8
#define	STD_SDIO_FUNC_IF_CODE_BT_TYPEA_AMP   9
#define	STD_SDIO_FUNC_IF_CODE_ISDIO   0xE
#define	STD_SDIO_FUNC_IF_CODE_EXT_STD   0xF

Typedefs
typedef enum vdd_current_min_def	vdd_current_min_t
typedef enum vdd_current_max_def	vdd_current_max_t
typedef enum _emmc_partition	emmc_partition_t
typedef enum _emmc_hs_timing	emmc_hs_timing_t
typedef struct _sdmmc_emmc	emmc_card_t
typedef sdxc_xfer_t	sdmmchost_xfer_t
typedef sdxc_command_t	sdmmchost_cmd_t
typedef sdxc_data_t	sdmmchost_data_t
typedef sdxc_adma2_descriptor_t	sdmmc_adma2_desc_t
typedef SDXC_Type	SDMMCHOST_Type
typedef sdxc_capabilities_t	sdmmchost_capabilities_t
typedef uint32_t(*	sdmmchost_clock_init_func_t) (SDMMCHOST_Type *base, uint32_t clk_freq, bool need_reverse)
typedef void(*	sdmmchost_power_switch_func_t) (SDMMCHOST_Type *base, bool on_off)
typedef void(*	sdmmchost_io_init_func_t) (SDMMCHOST_Type *base)
typedef void(*	sdmmchost_switch_1v8_io_func_t) (SDMMCHOST_Type *base)
typedef void(*	sdmmchost_cmd_line_init_func_t) (SDMMCHOST_Type *base, bool push_pull)
typedef bool(*	sdmmchost_card_detect_func_t) (SDMMCHOST_Type *base)
typedef volatile uint32_t *	hpm_sdmmc_osal_event_t
typedef struct _sdmmc_sdcard	sd_card_t
typedef struct sdio_tpl_block *	sdio_tpl_blk_t
	TPL block structure. More...
typedef struct _sdmmc_sdio	sdio_card_t

Enumerations
enum	{   sdmmc_state_idle = 0 , sdmmc_state_ready = 1 , sdmmc_state_identify = 2 , sdmmc_state_standby = 3 ,   sdmmc_state_transfer = 4 , sdmmc_state_send_data = 5 , sdmmc_state_receive_data = 6 , sdmmc_state_program = 7 ,   sdmmc_state_disconnect = 8 }
enum	sdmmc_operation_voltage_t { sdmmc_operation_voltage_1v8 = 5 , sdmmc_operation_voltage_3v0 = 6 , sdmmc_operation_voltage_3v3 = 7 }
enum	sdmmc_resp_type_t {   sdmmc_resp_none = 0 , sdmmc_resp_r1 , sdmmc_resp_r1b , sdmmc_resp_r2 ,   sdmmc_resp_r3 , sdmmc_resp_r4 , sdmmc_resp_r5 , sdmmc_resp_r5b ,   sdmmc_resp_r6 , sdmmc_resp_r7 }
enum	{   status_sdmmc_card_not_support = MAKE_STATUS(status_group_sdmmc, 0) , status_sdmmc_wait_card_insert_timeout = MAKE_STATUS(status_group_sdmmc, 1) , status_sdmmc_no_sd_card_inserted = MAKE_STATUS(status_group_sdmmc, 2) , status_sdmmc_device_init_required = MAKE_STATUS(status_group_sdmmc, 3) ,   status_sdmmc_wait_busy_timeout = MAKE_STATUS(status_group_sdmmc, 4) }
enum	emmc_switch_cmd_access_mode_t { emmc_switch_cmd_access_mode_command_set = 0 , emmc_switch_cmd_access_mode_set_bits = 1 , emmc_switch_cmd_access_mode_clear_bits = 2 , emmc_switch_cmd_access_mode_write_byte = 3 }
enum	emmc_csd_vdd_current_min_t {   emmc_csd_vdd_current_min_0_5ma , emmc_csd_vdd_current_min_1ma , emmc_csd_vdd_current_min_5ma , emmc_csd_vdd_current_min_10ma ,   emmc_csd_vdd_current_min_25ma , emmc_csd_vdd_current_min_35ma , emmc_csd_vdd_current_min_60ma , emmc_csd_vdd_current_min_100ma }
enum	emmc_csd_vdd_current_max_t {   emmc_csd_vdd_current_max_1ma , emmc_csd_vdd_current_max_5ma , emmc_csd_vdd_current_max_10ma , emmc_csd_vdd_current_max_25ma ,   emmc_csd_vdd_current_max_35ma , emmc_csd_vdd_current_max_45ma , emmc_csd_vdd_current_max_80ma , emmc_csd_vdd_current_max_200ma }
enum	vdd_current_min_def {   vdd_current_min_0_5ma , vdd_current_min_1ma , vdd_current_min_5ma , vdd_current_min_10ma ,   vdd_current_min_25ma , vdd_current_min_35ma , vdd_current_min_60ma , vdd_current_min_100ma }
enum	vdd_current_max_def {   vdd_current_max_1ma , vdd_current_max_5ma , vdd_current_max_10ma , vdd_current_max_25ma ,   vdd_current_max_35ma , vdd_current_max_45ma , vdd_current_max_80ma , vdd_current_max_200ma }
enum	emmc_csd_file_format_t { emmc_csd_file_format_hard_disk_like_file_system_with_partition_table , emmc_csd_file_format_dos_fat_with_boot_sector_only , emmc_csd_file_format_universal_file_format , emmc_csd_file_format_others_or_unknown }
enum	emmc_power_class_3v6_t {   emmc_power_3v6_max_rms_100ma_peak_200ma = 0 , emmc_power_3v6_max_rms_120ma_peak_220ma = 1 , emmc_power_3v6_max_rms_150ma_peak_250ma = 2 , emmc_power_3v6_max_rms_180ma_peak_280ma = 3 ,   emmc_power_3v6_max_rms_200ma_peak_300ma = 4 , emmc_power_3v6_max_rms_220ma_peak_320ma = 5 , emmc_power_3v6_max_rms_250ma_peak_350ma = 6 , emmc_power_3v6_max_rms_300ma_peak_400ma = 7 ,   emmc_power_3v6_max_rms_350ma_peak_450ma = 8 , emmc_power_3v6_max_rms_400ma_peak_500ma = 9 , emmc_power_3v6_max_rms_450ma_peak_550ma = 10 , emmc_power_3v6_max_rms_500ma_peak_600ma = 11 ,   emmc_power_3v6_max_rms_600ma_peak_700ma = 12 , emmc_power_3v6_max_rms_700ma_peak_800ma = 13 , emmc_power_3v6_max_rms_800ma_peak_900ma = 14 , emmc_power_3v6_max_rms_gt800ma_peak_gt900ma = 15 }
enum	emmc_power_class_1v95_t {   emmc_power_1v95_max_rms_65ma_peak_130ma = 0 , emmc_power_1v95_max_rms_70ma_peak_140ma = 1 , emmc_power_1v95_max_rms_80ma_peak_160ma = 2 , emmc_power_1v95_max_rms_90ma_peak_180ma = 3 ,   emmc_power_1v95_max_rms_100ma_peak_200ma = 4 , emmc_power_1v95_max_rms_120ma_peak_220ma = 5 , emmc_power_1v95_max_rms_140ma_peak_240ma = 6 , emmc_power_1v95_max_rms_160ma_peak_260ma = 7 ,   emmc_power_1v95_max_rms_180ma_peak_280ma = 8 , emmc_power_1v95_max_rms_200ma_peak_300ma = 9 , emmc_power_1v95_max_rms_250ma_peak_350ma = 10 , emmc_power_1v95_max_rms_300ma_peak_400ma = 11 ,   emmc_power_1v95_max_rms_350ma_peak_450ma = 12 , emmc_power_1v95_max_rms_400ma_peak_500ma = 13 , emmc_power_1v95_max_rms_500ma_peak_600ma = 14 , emmc_power_1v95_max_rms_gt500ma_peak_gt600ma = 15 }
enum	emmc_bus_mode_t {   emmc_bus_mode_x1_sdr = 0 , emmc_bus_mode_x4_sdr = 1 , emmc_bus_mode_x8_sdr = 2 , emmc_bus_mode_x4_ddr = 5 ,   emmc_bus_mode_x8_ddr = 6 , emmc_bus_mode_x8_ddr_ds = 0x86 }
enum	emmc_write_protection_mode_t { emmc_write_protection_mode_legacy = 0 , emmc_write_protection_mode_secure = 1 }
enum	emmc_boot_partition_mode_t { emmc_boot_partition_mode_not_enabled = 0 , emmc_boot_partition_mode_boot_partition1 = 1 , emmc_boot_partition_mode_boot_partition2 = 2 , emmc_boot_partition_mode_user_area = 7 }
enum	emmc_partition_access_t {   emmc_partition_access_boot_partition_disabled = 0 , emmc_partition_access_read_or_write_boot_partition1 = 1 , emmc_partition_access_read_or_write_boot_partition2 = 2 , emmc_partition_access_read_or_write_rpmb = 3 ,   emmc_partition_access_access_to_gp_partition1 = 4 , emmc_partition_access_access_to_gp_partition2 = 5 , emmc_partition_access_access_to_gp_partition3 = 6 , emmc_partition_access_access_to_gp_partition4 = 7 }
enum	emmc_boot_mode_t { emmc_boot_mode_sdr_legacy = 0 , emmc_boot_mode_sdr_high_speed_timing , emmc_boot_mode_ddr }
enum	emmc_idle_option_t { emmc_idle_option_go_idle_state = 0 , emmc_idle_option_go_pre_idle_state = 0xF0F0F0F0U , emmc_idle_option_boot_initialization = 0xFFFFFFFAU }
enum	emmc_erase_option_t { emmc_erase_option_erase = 0 , emmc_erase_option_trim = 1 , emmc_erase_option_discard = 2 }
enum	emmc_boot_partition_enable_option_t { boot_partition_enable_option_not_enabled = 0 , boot_partition_enable_option_boot_partition1 = 1 , boot_partition_enable_option_boot_partition2 = 2 , boot_partition_enable_option_user_area = 7 }
enum	emmc_partition_access_option_t {   partition_access_option_no_access_to_boot_partition = 0 , partition_access_option_read_write_boot_partition1 = 1 , partition_access_option_read_write_boot_partition2 = 2 , partition_access_option_read_write_rpmb = 3 ,   partition_access_option_access_to_gp_partition1 = 4 , partition_access_option_access_to_gp_partition2 = 5 , partition_access_option_access_to_gp_partition3 = 6 , partition_access_option_access_to_gp_partition4 = 7 }
enum	sdmmc_buswidth_t { sdmmc_bus_width_1bit = 0 , sdmmc_bus_width_4bit = 1 , sdmmc_bus_width_8bit = 2 }
	SD/MMC Bus Width definitions. More...
enum	sdmmc_dev_type_t { sdmmc_dev_type_emmc = 0 , sdmmc_dev_type_sd = 1 , sdmmc_dev_type_sdio = 2 }
	SD/MMC Device Type definitions. More...
enum	sdmmc_card_detection_mode_t { sdmmc_host_card_detection_none = 0 , sdmmc_host_card_detection_via_gpio = 1 , sdmmc_host_card_detection_via_sdxc = 2 }
	SD/MMC Host Card Detection Modes. More...
enum	hpm_sdmmc_io_volt_t { hpm_sdmmc_io_voltage_3v3 = 0 , hpm_sdmmc_io_voltage_1v8 = 1 }
	SDMMC IO Voltage. More...
enum	hpm_sdmmc_operation_mode_t { hpm_sdmmc_operation_mode_inactive = 0 , hpm_sdmmc_operation_mode_identification = 1 , hpm_sdmmc_operation_mode_transfer = 2 , hpm_sdmmc_operation_mode_interrupt = 3 }
	SDMMC Operation mode. More...
enum	sdmmc_speed_mode_t {   sdmmc_sd_speed_normal = 0 , sdmmc_sd_speed_high = 1 , sdmmc_sd_speed_sdr12 = sdmmc_sd_speed_normal , sdmmc_sd_speed_sdr25 = sdmmc_sd_speed_high ,   sdmmc_sd_speed_sdr50 = 2 , sdmmc_sd_speed_sdr104 = 3 , sdmmc_sd_speed_ddr50 = 4 , sdmmc_emmc_speed_legacy = 0 ,   sdmmc_emmc_speed_high_speed_sdr = 1 , sdmmc_emmc_speed_hs200 = 3 , sdmmc_emmc_speed_high_speed_ddr = 4 , sdmmc_emmc_speed_hs400 = 7 }
	SD/MMC Speed definitions. More...
enum	hpm_sdmmc_power_option_t { hpm_sdmmc_power_off = 0 , hpm_sdmmc_power_up = 1 , hpm_sdmmc_power_on = 2 }
enum	sd_timing_mode_t {   sd_timing_sdr12_default = 0 , sd_timing_sdr25_highspeed = 1 , sd_timing_sdr50 = 2 , sd_timing_sdr104 = 3 ,   sd_timing_ddr50 = 4 }
enum	sd_drive_strength_t { sd_drive_strength_type_b = 0 , sd_drive_strength_type_a = 1 , sd_drive_strength_type_c = 2 , sd_drive_strength_type_d = 3 }
enum	sd_max_current_t { sd_current_limit_200ma , sd_current_limit_400ma , sd_current_limit_600ma , sd_current_limit_800ma }
enum	{ sd_switch_function_group_access_mode = 1 , sd_switch_function_group_command_system = 2 , sd_switch_function_group_drive_strength = 3 , sd_switch_function_group_power_limit = 4 }
enum	{ sd_switch_function_mode_check = 0 , sd_switch_function_mode_set = 1 }

Functions
hpm_stat_t	sdmmc_go_idle_state (sdmmc_host_t *host, uint32_t argument)
	Switch device to Idle state. More...
hpm_stat_t	sdmmc_go_inactive_state (sdmmc_host_t *host, uint16_t relative_addr)
	Switch device to Inactive state. More...
hpm_stat_t	sdmmc_select_card (sdmmc_host_t *host, uint16_t relative_addr, bool is_selected)
	Select/De-select the device. More...
hpm_stat_t	sdmmc_send_application_command (sdmmc_host_t *host, uint16_t relative_addr)
	Send Application Command. More...
hpm_stat_t	sdmmc_set_block_count (sdmmc_host_t *host, uint32_t block_count)
	Set block count. More...
hpm_stat_t	sdmmc_set_block_size (sdmmc_host_t *host, uint32_t block_size)
	Set Block size. More...
hpm_stat_t	sdmmc_enable_auto_tuning (const sdmmc_host_t *host)
	Enable Auto Tuning mode. More...
uint32_t	extract_csd_field (const uint32_t *raw_csd, uint8_t end_offset, uint8_t start_offset)
	Extract Fields from raw CSD data. More...
uint32_t	sdmmc_get_sys_addr (const sdmmc_host_t *host, uint32_t addr)
	Get System address. More...
hpm_stat_t	emmc_init (emmc_card_t *card)
	Initialize eMMC device, include both host and the device. More...
void	emmc_deinit (emmc_card_t *card)
	De-Initialize eMMC device. More...
hpm_stat_t	emmc_card_init (emmc_card_t *card)
	Initialize eMMC device. More...
hpm_stat_t	emmc_send_cid (emmc_card_t *card)
	Request eMMC device to send CID to Host. More...
hpm_stat_t	emmc_probe_device (emmc_card_t *card)
	Probe eMMC device. More...
hpm_stat_t	emmc_select_card (const emmc_card_t *card, bool is_selected)
	Select eMMC device. More...
hpm_stat_t	emmc_go_idle (emmc_card_t *card, emmc_idle_option_t option)
	Go to Idle mode. More...
hpm_stat_t	emmc_switch_function (const emmc_card_t *card, emmc_switch_cmd_arg_t arg, uint32_t timeout_us)
	Switch eMMC function. More...
hpm_stat_t	emmc_configure_partition (const emmc_card_t *card, emmc_config_partition_option_t option)
	Configure eMMC Partition. More...
hpm_stat_t	emmc_enable_high_density_erase_group (emmc_card_t *card, bool enable)
	Enable High Density Erase group. More...
hpm_stat_t	emmc_program_csd (emmc_card_t *card, const uint32_t *raw_csd)
	Program CSD register. More...
hpm_stat_t	emmc_read_blocks (emmc_card_t *card, uint8_t *buffer, uint32_t start_block, uint32_t block_count)
	Read eMMC blocks. More...
hpm_stat_t	emmc_write_blocks (emmc_card_t *card, const uint8_t *buffer, uint32_t start_block, uint32_t block_count)
	Write eMMC blocks. More...
hpm_stat_t	emmc_erase_blocks (emmc_card_t *card, uint32_t start_block, uint32_t block_count, emmc_erase_option_t option)
	Erase eMMC Blocks. More...
hpm_stat_t	emmc_enter_sleep_mode (const emmc_card_t *card)
	Switch eMMC device into sleep mode. More...
hpm_stat_t	emmc_exit_sleep_mode (const emmc_card_t *card)
	Switch eMMC device into standby mode. More...
hpm_stat_t	sdmmchost_init (sdmmc_host_t *host)
	SDMMC Host Initialization. More...
void	sdmmchost_set_card_bus_width (sdmmc_host_t *host, sdmmc_buswidth_t bus_width)
	Set the card bus width. More...
uint32_t	sdmmchost_set_card_clock (sdmmc_host_t *host, uint32_t freq, bool clock_inverse)
	Set the Card clock. More...
void	sdmmchost_deinit (sdmmc_host_t *host)
	Deinitialize the host. More...
void	sdmmchost_reset (const sdmmc_host_t *host)
	Reset the host. More...
void	sdmmchost_wait_card_active (const sdmmc_host_t *host)
	Wait until the card is active. More...
hpm_stat_t	sdmmchost_send_command (sdmmc_host_t *host, const sdmmchost_cmd_t *cmd)
	Send command via the host. More...
hpm_stat_t	sdmmchost_transfer (sdmmc_host_t *host, const sdmmchost_xfer_t *content)
	Transfer data via the host. More...
bool	sdmmchost_is_card_detected (const sdmmc_host_t *host)
	Check whether the card is detected or not. More...
void	sdmmchost_init_io (sdmmc_host_t *host, hpm_sdmmc_operation_mode_t operation_mode)
	Initialize the Host IO according to the operation mode. More...
void	sdmmchost_delay_ms (const sdmmc_host_t *host, uint32_t ms)
	Host delay. More...
hpm_stat_t	sdmmchost_switch_to_1v8 (sdmmc_host_t *host)
	Switch the Host to 1.8V IO voltage. More...
void	sdmmchost_vsel_pin_control (const sdmmc_host_t *host, hpm_sdmmc_io_volt_t io_volt)
	Control the Voltage selection pin. More...
void	sdmmchost_enable_emmc_support (const sdmmc_host_t *host, bool enable)
	Enable the eMMC support on the host. More...
hpm_stat_t	sdmmchost_set_speed_mode (const sdmmc_host_t *host, sdmmc_speed_mode_t speed_mode)
	Set the speed mode via the Host. More...
hpm_stat_t	sdmmchost_error_recovery (sdmmc_host_t *host, sdmmchost_cmd_t *cmd)
	Trigger the Error recovery via the Host. More...
bool	sdmmchost_is_voltage_switch_supported (const sdmmc_host_t *host)
	Check whether the host support voltage switch. More...
void	sdmmchost_enable_enhanced_data_strobe (const sdmmc_host_t *host, bool enable)
	Enable the enhanced data strboe. More...
void	sdmmchost_set_data_strobe_delay (const sdmmc_host_t *host)
	Set the Data strobe delay for Host. More...
void	sdmmchost_select_voltage (sdmmc_host_t *host, hpm_sdmmc_io_volt_t io_volt)
	Select the IO voltage. More...
void	sdmmchost_set_cardclk_delay_chain (const sdmmc_host_t *host)
	Set the Card clock delay chain for the host. More...
void	sdmmchost_set_rxclk_delay_chain (sdmmc_host_t *host)
	Set the Card Rx Clock delay chain for the host. More...
void	sdmmchost_irq_handler (sdmmc_host_t *host)
	THe Host IRQ Handler. More...
void	sdmmchost_register_sdio_callback (sdmmc_host_t *host, void(*sdio_irq_callback)(void *param), void *param)
	Registers an SDIO interrupt callback function for the SDMMC host controller. More...
void	sdmmchost_enable_sdio_interrupt (sdmmc_host_t *host, bool enable)
	Enable or disable SDIO interrupt on the SDMMC host controller. More...
uint32_t	sdmmchost_get_data_pin_level (sdmmc_host_t *host)
	Return the data pin level. More...
void	hpm_sdmmc_osal_delay (void *ctx, uint32_t ms)
	Delay in milliseconds. More...
hpm_sdmmc_osal_event_t	hpm_sdmmc_osal_event_create (void *ctx)
	Create Event. More...
hpm_stat_t	hpm_sdmmc_osal_event_delete (void *ctx, hpm_sdmmc_osal_event_t event)
	Delete an event. More...
hpm_stat_t	hpm_sdmmc_osal_event_wait (void *ctx, hpm_sdmmc_osal_event_t event, uint32_t flags, uint32_t timeout)
	Wait specified event flags. More...
void	hpm_sdmmc_osal_event_set (void *ctx, hpm_sdmmc_osal_event_t event, uint32_t flags)
	Set specified event flags. More...
void	hpm_sdmmc_osal_event_clear (void *ctx, hpm_sdmmc_osal_event_t event, uint32_t flags)
	Clear specified event flags. More...
void	hpm_sdmmc_osal_enter_critical (void *ctx)
	Enter critical section. More...
void	hpm_sdmmc_osal_exit_critical (void *ctx)
	Exit critical section. More...
hpm_stat_t	sd_init (sd_card_t *card)
	Initialize SD device. More...
void	sd_deinit (const sd_card_t *card)
	De-Initialize SD device. More...
hpm_stat_t	sd_card_init (sd_card_t *card)
	Initialize SD card. More...
void	sd_card_deinit (sd_card_t *card)
	De-Initialize SD card. More...
hpm_stat_t	sd_host_init (sd_card_t *card)
	Initialize SD Host. More...
hpm_stat_t	sd_host_deinit (sd_card_t *card)
	De-Initialize SD Host. More...
bool	sd_is_card_present (const sd_card_t *card)
	Check whether the SD card is present. More...
hpm_stat_t	sd_select_card (const sd_card_t *card, bool is_selected)
	Select/Deselect SD card. More...
hpm_stat_t	sd_read_status (sd_card_t *card)
	Read SD card status. More...
hpm_stat_t	sd_read_blocks (sd_card_t *card, uint8_t *buffer, uint32_t start_block, uint32_t block_count)
	Read data from specified SD block. More...
hpm_stat_t	sd_write_blocks (sd_card_t *card, const uint8_t *buffer, uint32_t start_block, uint32_t block_count)
	Write data to specified SD block. More...
hpm_stat_t	sd_erase_blocks (sd_card_t *card, uint32_t start_block, uint32_t block_count)
	Erase specified SD ranges. More...
hpm_stat_t	sd_set_driver_strength (sd_card_t *card, sd_drive_strength_t driver_strength)
	Set the driver strength for SD card. More...
hpm_stat_t	sd_set_max_current (sd_card_t *card, sd_max_current_t max_current)
	Set the maximum current for SD card. More...
hpm_stat_t	sd_polling_card_status_busy (sd_card_t *card, uint32_t timeout_ms)
	Polling SD card status busy. More...
static uint32_t	sdio_cis_csr_addr (const uint8_t *reg_ptr)
	Get the CIS register address from raw register value. More...
hpm_stat_t	sdio_init (sdio_card_t *card)
	Initialize SDIO device. More...
void	sdio_deinit (sdio_card_t *card)
	De-initialize SDIO device. More...
hpm_stat_t	sdio_card_init (sdio_card_t *card)
	Initialize SDIO card. More...
hpm_stat_t	sdio_card_deinit (sdio_card_t *card)
	De-Initialize SDIO card. More...
hpm_stat_t	sdio_host_init (sdio_card_t *card)
	Initialize SDIO host. More...
hpm_stat_t	sdio_host_deinit (sdio_card_t *card)
	De-initialize SDIO host. More...
hpm_stat_t	sdio_io_rw_direct (sdio_card_t *card, bool write, uint32_t func_idx, uint32_t reg_addr, uint8_t *pdata, bool read_after_write)
	Execute SDIO_IO_RW_DIRECT command (CMD52) More...
hpm_stat_t	sdio_set_block_size (sdio_card_t *card, uint32_t func_idx, uint32_t block_size)
	Set the Block size for specified Function. More...
hpm_stat_t	sdio_io_rw_extend (sdio_card_t *card, bool write, uint32_t func_idx, uint32_t reg_addr, uint32_t op_code, uint8_t *pbuf, uint32_t blocks, uint32_t block_size)
	Execute SDIO_IO_RW_EXTEND command (CMD53) More...
hpm_stat_t	sdio_io_write_multi_bytes_to_fifo (sdio_card_t *card, uint32_t func_idx, uint32_t reg_addr, uint8_t *pbuf, uint32_t length)
	Write multiple bytes to the FIFO address for specified SDIO Function. More...
hpm_stat_t	sdio_io_read_multi_bytes_from_fifo (sdio_card_t *card, uint32_t func_idx, uint32_t reg_addr, uint8_t *pbuf, uint32_t length)
	Read multiple bytes from the FIFO address for specified SDIO Function. More...
hpm_stat_t	sdio_io_write_incr_multi_bytes (sdio_card_t *card, uint32_t func_idx, uint32_t reg_addr, uint8_t *pbuf, uint32_t length)
	Write multiple bytes to the address for specified SDIO Function. More...
hpm_stat_t	sdio_io_read_incr_multi_bytes (sdio_card_t *card, uint32_t func_idx, uint32_t reg_addr, uint8_t *pbuf, uint32_t length)
	Read multiple bytes from the address for specified SDIO Function. More...
hpm_stat_t	sdio_io_read_byte (sdio_card_t *card, uint32_t func_idx, uint32_t reg_addr, uint8_t *pdata)
	Read 1 byte from the address for specified SDIO Function. More...
hpm_stat_t	sdio_io_write_byte (sdio_card_t *card, uint32_t func_idx, uint32_t reg_addr, uint8_t byte_data)
	Write 1 byte to the address for specified SDIO Function. More...
const char *	sdio_get_func_if_code_str (uint8_t std_func_if_code)
	Get the string for specified function interface code. More...
hpm_stat_t	sdio_read_fbr (sdio_card_t *card, uint32_t func_idx, sdio_fbr_t *fbr)
	Read the specified Function Basic Register. More...
hpm_stat_t	sdio_read_cis (sdio_card_t *card, uint32_t cis_ptr, sdio_cis_t *cis, bool keep_tpl_raw_data)
	Read Card Information Structure (CIS) More...
hpm_stat_t	sdio_get_max_transfer_speed (sdio_card_t *card)
	Get the maximum transfer speed. More...
hpm_stat_t	sdio_init_funcs (sdio_card_t *card)
	Initialize SDIO functions. More...
hpm_stat_t	sdio_deinit_funcs (sdio_card_t *card)
	De-Initialize SDIO functions. More...
hpm_stat_t	sdio_enable_interrupt (sdio_card_t *card)
	Enables SDIO interrupts for the specified card. More...
hpm_stat_t	sdio_disable_interrupt (sdio_card_t *card)
	Disables SDIO interrupts for the specified card. More...
hpm_stat_t	sdio_register_irq_callback (sdio_card_t *card, void(*sdio_irq_callback)(void *param), void *sdio_irq_param)
	Registers an interrupt callback function for an SDIO card. More...
hpm_stat_t	board_init_sd_host_params (sdmmc_host_t *host, SDMMCHOST_Type *base)
	Initialize board-level SD Host parameters. More...
hpm_stat_t	board_init_emmc_host_params (sdmmc_host_t *host, SDMMCHOST_Type *base)
	Initialize board-level eMMC Host parameters. More...
hpm_stat_t	board_init_sdio_host_params (sdmmc_host_t *host, SDMMCHOST_Type *base)
	Initialize board-level SDIO Host parameters. More...

Detailed Description

HPM SDMMC common APIs.

HPM SDMMC portable APIs.

HPM SDIO driver APIs.

HPM SDMMC SD driver APIs.

HPM SDMMC OSAL APIs.

HPM SDMMC Host APIs.

HPM SDMMC eMMC driver APIs.

Macro Definition Documentation

CISTPL_ALTSTR

#define CISTPL_ALTSTR   (0x16)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

CISTPL_CHECKSUM

#define CISTPL_CHECKSUM   (0x10)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

CISTPL_END

#define CISTPL_END   (0xFF)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

CISTPL_FUNCE

#define CISTPL_FUNCE   (0x22)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

CISTPL_FUNCID

#define CISTPL_FUNCID   (0x21)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

CISTPL_MANFID

#define CISTPL_MANFID   (0x20)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

CISTPL_NULL

#define CISTPL_NULL   (0)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

CISTPL type definitions.

CISTPL_SDIO_EXT

#define CISTPL_SDIO_EXT   (0x92)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

CISTPL_SDIO_STD

#define CISTPL_SDIO_STD   (0x91)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

CISTPL_VERS_1

#define CISTPL_VERS_1   (0x15)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

EMMC_EXT_CSD_INDEX_BARRIER_CTRL

#define EMMC_EXT_CSD_INDEX_BARRIER_CTRL   (31)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

EMMC_EXT_CSD_INDEX_BKOPS_EN

#define EMMC_EXT_CSD_INDEX_BKOPS_EN   (163)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

EMMC_EXT_CSD_INDEX_BKOPS_START

#define EMMC_EXT_CSD_INDEX_BKOPS_START   (164)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

EMMC_EXT_CSD_INDEX_BOOT_BUS_CONDITIONS

#define EMMC_EXT_CSD_INDEX_BOOT_BUS_CONDITIONS   (177)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

EMMC_EXT_CSD_INDEX_BOOT_CONFIG_PROT

#define EMMC_EXT_CSD_INDEX_BOOT_CONFIG_PROT   (178)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

EMMC_EXT_CSD_INDEX_BOOT_WP

#define EMMC_EXT_CSD_INDEX_BOOT_WP   (173)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

EMMC_EXT_CSD_INDEX_BUS_WDITH

#define EMMC_EXT_CSD_INDEX_BUS_WDITH   (183)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

EMMC_EXT_CSD_INDEX_CACHE_CTRL

#define EMMC_EXT_CSD_INDEX_CACHE_CTRL   (33)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

EMMC_EXT_CSD_INDEX_CLASS_6_CTRL

#define EMMC_EXT_CSD_INDEX_CLASS_6_CTRL   (59)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

EMMC_EXT_CSD_INDEX_CMD_SET

#define EMMC_EXT_CSD_INDEX_CMD_SET   (191)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

EMMC_EXT_CSD_INDEX_CMDQ_MODE_EN

#define EMMC_EXT_CSD_INDEX_CMDQ_MODE_EN   (15)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

EMMC_EXT_CSD_INDEX_ERASE_GROUP_DEF

#define EMMC_EXT_CSD_INDEX_ERASE_GROUP_DEF   (175)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

EMMC_EXT_CSD_INDEX_FLUSH_CACHE

#define EMMC_EXT_CSD_INDEX_FLUSH_CACHE   (32)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

EMMC_EXT_CSD_INDEX_FW_CONFIG

#define EMMC_EXT_CSD_INDEX_FW_CONFIG   (169)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

EMMC_EXT_CSD_INDEX_HPI_MGMT

#define EMMC_EXT_CSD_INDEX_HPI_MGMT   (161)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

EMMC_EXT_CSD_INDEX_HS_TIMING

#define EMMC_EXT_CSD_INDEX_HS_TIMING   (185)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

EMMC_EXT_CSD_INDEX_MODE_CONFIG

#define EMMC_EXT_CSD_INDEX_MODE_CONFIG   (30)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

EMMC_EXT_CSD_INDEX_PARTITION_CONFIG

#define EMMC_EXT_CSD_INDEX_PARTITION_CONFIG   (179)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

EMMC_EXT_CSD_INDEX_PARTITION_SETTING_COMPLETED

#define EMMC_EXT_CSD_INDEX_PARTITION_SETTING_COMPLETED   (155)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

EMMC_EXT_CSD_INDEX_PARTITIONS_ATTRIBUTE

#define EMMC_EXT_CSD_INDEX_PARTITIONS_ATTRIBUTE   (156)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

EMMC_EXT_CSD_INDEX_PERIODIC_WAKEUP

#define EMMC_EXT_CSD_INDEX_PERIODIC_WAKEUP   (131)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

EMMC_EXT_CSD_INDEX_POWER_CLASS

#define EMMC_EXT_CSD_INDEX_POWER_CLASS   (187)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

EMMC_EXT_CSD_INDEX_POWER_OFF_NOTIFICATION

#define EMMC_EXT_CSD_INDEX_POWER_OFF_NOTIFICATION   (34)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

EMMC_EXT_CSD_INDEX_PRODUCT_STATE_AWARENESS_ENABLEMENT

#define EMMC_EXT_CSD_INDEX_PRODUCT_STATE_AWARENESS_ENABLEMENT   (17)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

EMMC_EXT_CSD_INDEX_PRODUCTION_STATE_AWARENESS

#define EMMC_EXT_CSD_INDEX_PRODUCTION_STATE_AWARENESS   (133)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

EMMC_EXT_CSD_INDEX_RSTn_FUNCTION

#define EMMC_EXT_CSD_INDEX_RSTn_FUNCTION   (162)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

EMMC_EXT_CSD_INDEX_SANITIZE_START

#define EMMC_EXT_CSD_INDEX_SANITIZE_START   (165)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

EMMC_EXT_CSD_INDEX_SEC_BAD_BLK_MGMNT

#define EMMC_EXT_CSD_INDEX_SEC_BAD_BLK_MGMNT   (134)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

EMMC_EXT_CSD_INDEX_SECURE_REMOVAL_TYPE

#define EMMC_EXT_CSD_INDEX_SECURE_REMOVAL_TYPE   (16)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

EMMC_EXT_CSD_INDEX_USE_NATIVE_SECTOR

#define EMMC_EXT_CSD_INDEX_USE_NATIVE_SECTOR   (62)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

EMMC_EXT_CSD_INDEX_USER_WP

#define EMMC_EXT_CSD_INDEX_USER_WP   (171)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

EMMC_EXT_CSD_INDEX_WR_REL_SET

#define EMMC_EXT_CSD_INDEX_WR_REL_SET   (167)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

HPM_SDMMC_FREE

#define HPM_SDMMC_FREE   free

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_common.h>

HPM_SDMMC_HOST_ADMA3_ALIGN_SIZE

#define HPM_SDMMC_HOST_ADMA3_ALIGN_SIZE   (8U)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

HPM_SDMMC_HOST_ADMA_TBL_SIZE

#define HPM_SDMMC_HOST_ADMA_TBL_SIZE   (SDXC_AMDA3_DESC_MIN_WORDS * 2UL)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

HPM_SDMMC_HOST_CD_IN_IP

#define HPM_SDMMC_HOST_CD_IN_IP   (HPM_SDMMC_HOST_SUPPORT_CARD_DETECTION << 8)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

HPM_SDMMC_HOST_PWR_IN_IP

#define HPM_SDMMC_HOST_PWR_IN_IP   (HPM_SDMMC_HOST_SUPPORT_POWER_SWITCH << 8)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

HPM_SDMMC_HOST_RST_IN_IP

#define HPM_SDMMC_HOST_RST_IN_IP   (HPM_SDMMC_HOST_SUPPORT_RESET_PIN << 8)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

HPM_SDMMC_HOST_SUPPORT_1V8

#define HPM_SDMMC_HOST_SUPPORT_1V8   (1UL << 3)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

HPM_SDMMC_HOST_SUPPORT_3V3

#define HPM_SDMMC_HOST_SUPPORT_3V3   (1UL << 2)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

HPM_SDMMC_HOST_SUPPORT_4BIT

#define HPM_SDMMC_HOST_SUPPORT_4BIT   (1UL << 0)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

HPM_SDMMC_HOST_SUPPORT_8BIT

#define HPM_SDMMC_HOST_SUPPORT_8BIT   (1UL << 1)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

HPM_SDMMC_HOST_SUPPORT_CARD_DETECTION

#define HPM_SDMMC_HOST_SUPPORT_CARD_DETECTION   (1UL << 16)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

HPM_SDMMC_HOST_SUPPORT_DATA_STROBE

#define HPM_SDMMC_HOST_SUPPORT_DATA_STROBE   (1UL << 21)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

HPM_SDMMC_HOST_SUPPORT_DDR

#define HPM_SDMMC_HOST_SUPPORT_DDR   (1UL << 4)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

HPM_SDMMC_HOST_SUPPORT_HS200

#define HPM_SDMMC_HOST_SUPPORT_HS200   (1UL << 7)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

HPM_SDMMC_HOST_SUPPORT_HS400

#define HPM_SDMMC_HOST_SUPPORT_HS400   (1Ul << 8)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

HPM_SDMMC_HOST_SUPPORT_POWER_SWITCH

#define HPM_SDMMC_HOST_SUPPORT_POWER_SWITCH   (1UL << 18)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

HPM_SDMMC_HOST_SUPPORT_RESET_PIN

#define HPM_SDMMC_HOST_SUPPORT_RESET_PIN   (1UL << 20)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

HPM_SDMMC_HOST_SUPPORT_SDR104

#define HPM_SDMMC_HOST_SUPPORT_SDR104   (1UL << 6)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

HPM_SDMMC_HOST_SUPPORT_SDR50

#define HPM_SDMMC_HOST_SUPPORT_SDR50   (1UL << 5)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

HPM_SDMMC_HOST_SUPPORT_VOLTAGE_SWITCH

#define HPM_SDMMC_HOST_SUPPORT_VOLTAGE_SWITCH   (1UL << 17)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

HPM_SDMMC_HOST_SUPPORT_WRITE_PROTECTION

#define HPM_SDMMC_HOST_SUPPORT_WRITE_PROTECTION   (1UL << 19)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

HPM_SDMMC_HOST_VSEL_IN_IP

#define HPM_SDMMC_HOST_VSEL_IN_IP   (HPM_SDMMC_HOST_SUPPORT_VOLTAGE_SWITCH << 8)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

HPM_SDMMC_HOST_WP_IN_IP

#define HPM_SDMMC_HOST_WP_IN_IP   (HPM_SDMMC_HOST_SUPPORT_WRITE_PROTECTION << 8)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

HPM_SDMMC_MALLOC

#define HPM_SDMMC_MALLOC   malloc

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_common.h>

HPM_SDMMC_OSAL_WAIT_FOREVER

#define HPM_SDMMC_OSAL_WAIT_FOREVER   (0xFFFFFFFFUL)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_osal.h>

MMC_CLOCK_26MHz

#define MMC_CLOCK_26MHz   (26000000UL)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_common.h>

MMC_CLOCK_52MHz

#define MMC_CLOCK_52MHz   (52000000UL)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_common.h>

MMC_CLOCK_DDR52

#define MMC_CLOCK_DDR52   (52000000UL)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_common.h>

MMC_CLOCK_HS200

#define MMC_CLOCK_HS200   (200000000UL)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_common.h>

MMC_CLOCK_HS400

#define MMC_CLOCK_HS400   (200000000UL)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_common.h>

SD_CLOCK_100MHZ

#define SD_CLOCK_100MHZ   (100000000UL)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_common.h>

SD_CLOCK_208MHZ

#define SD_CLOCK_208MHZ   (208000000UL)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_common.h>

SD_CLOCK_25MHZ

#define SD_CLOCK_25MHZ   (25000000UL)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_common.h>

SD_CLOCK_50MHZ

#define SD_CLOCK_50MHZ   (50000000UL)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_common.h>

SDIO_CCCR_BUS_SPEED_DDR50

#define SDIO_CCCR_BUS_SPEED_DDR50   (SDIO_SPEED_DDR50 << 1)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_CCCR_BUS_SPEED_DEFAULT

#define SDIO_CCCR_BUS_SPEED_DEFAULT   (SDIO_SPEED_DEFAULT_SPEED << 1)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_CCCR_BUS_SPEED_HIGH

#define SDIO_CCCR_BUS_SPEED_HIGH   (SDIO_SPEED_HIGH_SPEED << 1)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_CCCR_BUS_SPEED_MASK

#define SDIO_CCCR_BUS_SPEED_MASK   (0x7UL << 1)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO BUS speed definitions in CCCR register.

SDIO_CCCR_BUS_SPEED_SDR104

#define SDIO_CCCR_BUS_SPEED_SDR104   (SDIO_SPEED_SDR104 << 1)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_CCCR_BUS_SPEED_SDR12

#define SDIO_CCCR_BUS_SPEED_SDR12   (SDIO_CCCR_BUS_SPEED_DEFAULT)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_CCCR_BUS_SPEED_SDR25

#define SDIO_CCCR_BUS_SPEED_SDR25   (SDIO_CCCR_BUS_SPEED_HIGH)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_CCCR_BUS_SPEED_SDR50

#define SDIO_CCCR_BUS_SPEED_SDR50   (SDIO_SPEED_SDR50 << 1)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_CCCR_BUS_SPEED_SUPPORT_HIGHSPEED

#define SDIO_CCCR_BUS_SPEED_SUPPORT_HIGHSPEED   (1)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_CCCR_BUS_WIDTH_1BIT

#define SDIO_CCCR_BUS_WIDTH_1BIT   0UL

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO Bus width definitions.

SDIO_CCCR_BUS_WIDTH_4BIT

#define SDIO_CCCR_BUS_WIDTH_4BIT   2UL

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_CMD53_OP_MODE_FIXED_ADDR

#define SDIO_CMD53_OP_MODE_FIXED_ADDR   0

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

Fixed Address in CMD53

SDIO_CMD53_OP_MODE_INCR_ADDR

#define SDIO_CMD53_OP_MODE_INCR_ADDR   1

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

Incremental Address in CMD53

SDIO_CMD_TIMEOUT_MS

#define SDIO_CMD_TIMEOUT_MS   (1000UL)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO Command Timeout in milliseconds

SDIO_FBR_REG_BASE

#define SDIO_FBR_REG_BASE

(

fbr

)

((fbr) * 0x100)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

FBR base address for specified function

SDIO_MAX_FUNC_NUM

#define SDIO_MAX_FUNC_NUM   7

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

Maximum supported functions

SDIO_REG_CCCR_BUS_IF_CTRL

#define SDIO_REG_CCCR_BUS_IF_CTRL   7

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_REG_CCCR_BUS_SPEED_SEL

#define SDIO_REG_CCCR_BUS_SPEED_SEL   0x13

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_REG_CCCR_BUS_SUSPEND

#define SDIO_REG_CCCR_BUS_SUSPEND   0xC

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_REG_CCCR_CARD_CAP

#define SDIO_REG_CCCR_CARD_CAP   8

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_REG_CCCR_COM_CIS_PTR

#define SDIO_REG_CCCR_COM_CIS_PTR   9

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_REG_CCCR_DRV_STRENGTH

#define SDIO_REG_CCCR_DRV_STRENGTH   0x15

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_REG_CCCR_END

#define SDIO_REG_CCCR_END   SDIO_REG_CCCR_INT_EXT

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_REG_CCCR_EXEC_FLAGS

#define SDIO_REG_CCCR_EXEC_FLAGS   0xE

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_REG_CCCR_FN0_BLK_SIZE

#define SDIO_REG_CCCR_FN0_BLK_SIZE   0x10

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_REG_CCCR_FUNC_SEL

#define SDIO_REG_CCCR_FUNC_SEL   0xD

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_REG_CCCR_INT_ENABLE

#define SDIO_REG_CCCR_INT_ENABLE   4

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_REG_CCCR_INT_EXT

#define SDIO_REG_CCCR_INT_EXT   0x16

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_REG_CCCR_INT_PENDING

#define SDIO_REG_CCCR_INT_PENDING   5

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_REG_CCCR_IO_ABORT

#define SDIO_REG_CCCR_IO_ABORT   6

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_REG_CCCR_IO_ENABLE

#define SDIO_REG_CCCR_IO_ENABLE   2

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_REG_CCCR_IO_READY

#define SDIO_REG_CCCR_IO_READY   3

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_REG_CCCR_POWER_CTRL

#define SDIO_REG_CCCR_POWER_CTRL   0x12

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_REG_CCCR_READY_FLAGS

#define SDIO_REG_CCCR_READY_FLAGS   0xF

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_REG_CCCR_SD_REV

#define SDIO_REG_CCCR_SD_REV   1

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_REG_CCCR_SDIO_REV

#define SDIO_REG_CCCR_SDIO_REV   0

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

CCCR register address.

SDIO_REG_CCCR_START

#define SDIO_REG_CCCR_START   SDIO_REG_CCCR_SDIO_REV

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

CCCR register range definitions.

SDIO_REG_CCCR_UHS_SUPPORT

#define SDIO_REG_CCCR_UHS_SUPPORT   0x14

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_REG_FBR_CIS_PTR_OFFSET

#define SDIO_REG_FBR_CIS_PTR_OFFSET   0x9

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_REG_FBR_CSR_PTR_OFFSET

#define SDIO_REG_FBR_CSR_PTR_OFFSET   0xC

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_REG_FBR_MAX_BLK_SIZE_OFFSET

#define SDIO_REG_FBR_MAX_BLK_SIZE_OFFSET   0x10

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_SPEED_DDR50

#define SDIO_SPEED_DDR50   4UL

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_SPEED_DEFAULT_SPEED

#define SDIO_SPEED_DEFAULT_SPEED   0UL

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO Speed definitions.

SDIO_SPEED_HIGH_SPEED

#define SDIO_SPEED_HIGH_SPEED   1UL

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_SPEED_SDR104

#define SDIO_SPEED_SDR104   3UL

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_SPEED_SDR12

#define SDIO_SPEED_SDR12   SDIO_SPEED_DEFAULT_SPEED

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_SPEED_SDR25

#define SDIO_SPEED_SDR25   SDIO_SPEED_HIGH_SPEED

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDIO_SPEED_SDR50

#define SDIO_SPEED_SDR50   2UL

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

SDMMC_CLOCK_400KHZ

#define SDMMC_CLOCK_400KHZ   (400000UL)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_common.h>

STD_SDIO_FUNC_IF_CODE_ATA

#define STD_SDIO_FUNC_IF_CODE_ATA   8

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

STD_SDIO_FUNC_IF_CODE_BT_TYPEA

#define STD_SDIO_FUNC_IF_CODE_BT_TYPEA   2

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

STD_SDIO_FUNC_IF_CODE_BT_TYPEA_AMP

#define STD_SDIO_FUNC_IF_CODE_BT_TYPEA_AMP   9

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

STD_SDIO_FUNC_IF_CODE_BT_TYPEB

#define STD_SDIO_FUNC_IF_CODE_BT_TYPEB   3

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

STD_SDIO_FUNC_IF_CODE_CAMERA

#define STD_SDIO_FUNC_IF_CODE_CAMERA   5

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

STD_SDIO_FUNC_IF_CODE_EXT_STD

#define STD_SDIO_FUNC_IF_CODE_EXT_STD   0xF

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

STD_SDIO_FUNC_IF_CODE_GPS

#define STD_SDIO_FUNC_IF_CODE_GPS   4

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

STD_SDIO_FUNC_IF_CODE_ISDIO

#define STD_SDIO_FUNC_IF_CODE_ISDIO   0xE

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

STD_SDIO_FUNC_IF_CODE_NON_STD

#define STD_SDIO_FUNC_IF_CODE_NON_STD   0

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

Standard SDIO Function Interface Code Definitions.

STD_SDIO_FUNC_IF_CODE_PHS

#define STD_SDIO_FUNC_IF_CODE_PHS   6

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

STD_SDIO_FUNC_IF_CODE_UART

#define STD_SDIO_FUNC_IF_CODE_UART   1

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

STD_SDIO_FUNC_IF_CODE_WLAN

#define STD_SDIO_FUNC_IF_CODE_WLAN   7

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

Typedef Documentation

emmc_card_t

typedef struct _sdmmc_emmc emmc_card_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

emmc_hs_timing_t

typedef enum _emmc_hs_timing emmc_hs_timing_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

emmc_partition_t

typedef enum _emmc_partition emmc_partition_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

hpm_sdmmc_osal_event_t

typedef volatile uint32_t* hpm_sdmmc_osal_event_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_osal.h>

sd_card_t

typedef struct _sdmmc_sdcard sd_card_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sd.h>

sdio_card_t

typedef struct _sdmmc_sdio sdio_card_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

sdio_tpl_blk_t

typedef struct sdio_tpl_block * sdio_tpl_blk_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

TPL block structure.

sdmmc_adma2_desc_t

typedef sdxc_adma2_descriptor_t sdmmc_adma2_desc_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

sdmmchost_capabilities_t

typedef sdxc_capabilities_t sdmmchost_capabilities_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

sdmmchost_card_detect_func_t

typedef bool(* sdmmchost_card_detect_func_t) (SDMMCHOST_Type *base)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

sdmmchost_clock_init_func_t

typedef uint32_t(* sdmmchost_clock_init_func_t) (SDMMCHOST_Type *base, uint32_t clk_freq, bool need_reverse)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

sdmmchost_cmd_line_init_func_t

typedef void(* sdmmchost_cmd_line_init_func_t) (SDMMCHOST_Type *base, bool push_pull)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

sdmmchost_cmd_t

typedef sdxc_command_t sdmmchost_cmd_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

sdmmchost_data_t

typedef sdxc_data_t sdmmchost_data_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

sdmmchost_io_init_func_t

typedef void(* sdmmchost_io_init_func_t) (SDMMCHOST_Type *base)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

sdmmchost_power_switch_func_t

typedef void(* sdmmchost_power_switch_func_t) (SDMMCHOST_Type *base, bool on_off)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

sdmmchost_switch_1v8_io_func_t

typedef void(* sdmmchost_switch_1v8_io_func_t) (SDMMCHOST_Type *base)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

SDMMCHOST_Type

typedef SDXC_Type SDMMCHOST_Type

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

sdmmchost_xfer_t

typedef sdxc_xfer_t sdmmchost_xfer_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

vdd_current_max_t

typedef enum vdd_current_max_def vdd_current_max_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

vdd_current_min_t

typedef enum vdd_current_min_def vdd_current_min_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Enumeration Type Documentation

anonymous enum

anonymous enum

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_common.h>

Enumerator
sdmmc_state_idle
sdmmc_state_ready
sdmmc_state_identify
sdmmc_state_standby
sdmmc_state_transfer
sdmmc_state_send_data
sdmmc_state_receive_data
sdmmc_state_program
sdmmc_state_disconnect

anonymous enum

anonymous enum

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_common.h>

Enumerator
status_sdmmc_card_not_support
status_sdmmc_wait_card_insert_timeout
status_sdmmc_no_sd_card_inserted
status_sdmmc_device_init_required
status_sdmmc_wait_busy_timeout

anonymous enum

anonymous enum

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sd.h>

Enumerator
sd_switch_function_group_access_mode
sd_switch_function_group_command_system
sd_switch_function_group_drive_strength
sd_switch_function_group_power_limit

anonymous enum

anonymous enum

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sd.h>

Enumerator
sd_switch_function_mode_check
sd_switch_function_mode_set

emmc_boot_mode_t

enum emmc_boot_mode_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Enumerator
emmc_boot_mode_sdr_legacy
emmc_boot_mode_sdr_high_speed_timing
emmc_boot_mode_ddr

emmc_boot_partition_enable_option_t

enum emmc_boot_partition_enable_option_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Enumerator
boot_partition_enable_option_not_enabled
boot_partition_enable_option_boot_partition1
boot_partition_enable_option_boot_partition2
boot_partition_enable_option_user_area

emmc_boot_partition_mode_t

enum emmc_boot_partition_mode_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Enumerator
emmc_boot_partition_mode_not_enabled
emmc_boot_partition_mode_boot_partition1
emmc_boot_partition_mode_boot_partition2
emmc_boot_partition_mode_user_area

emmc_bus_mode_t

enum emmc_bus_mode_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Enumerator
emmc_bus_mode_x1_sdr
emmc_bus_mode_x4_sdr
emmc_bus_mode_x8_sdr
emmc_bus_mode_x4_ddr
emmc_bus_mode_x8_ddr
emmc_bus_mode_x8_ddr_ds

emmc_csd_file_format_t

enum emmc_csd_file_format_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Enumerator
emmc_csd_file_format_hard_disk_like_file_system_with_partition_table
emmc_csd_file_format_dos_fat_with_boot_sector_only
emmc_csd_file_format_universal_file_format
emmc_csd_file_format_others_or_unknown

emmc_csd_vdd_current_max_t

enum emmc_csd_vdd_current_max_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Enumerator
emmc_csd_vdd_current_max_1ma
emmc_csd_vdd_current_max_5ma
emmc_csd_vdd_current_max_10ma
emmc_csd_vdd_current_max_25ma
emmc_csd_vdd_current_max_35ma
emmc_csd_vdd_current_max_45ma
emmc_csd_vdd_current_max_80ma
emmc_csd_vdd_current_max_200ma

emmc_csd_vdd_current_min_t

enum emmc_csd_vdd_current_min_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Enumerator
emmc_csd_vdd_current_min_0_5ma
emmc_csd_vdd_current_min_1ma
emmc_csd_vdd_current_min_5ma
emmc_csd_vdd_current_min_10ma
emmc_csd_vdd_current_min_25ma
emmc_csd_vdd_current_min_35ma
emmc_csd_vdd_current_min_60ma
emmc_csd_vdd_current_min_100ma

emmc_erase_option_t

enum emmc_erase_option_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Enumerator
emmc_erase_option_erase	eMMC Erase operation
emmc_erase_option_trim	eMMC Trim operation
emmc_erase_option_discard	eMMC Discard operation

emmc_idle_option_t

enum emmc_idle_option_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Enumerator
emmc_idle_option_go_idle_state
emmc_idle_option_go_pre_idle_state
emmc_idle_option_boot_initialization

emmc_partition_access_option_t

enum emmc_partition_access_option_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Enumerator
partition_access_option_no_access_to_boot_partition
partition_access_option_read_write_boot_partition1
partition_access_option_read_write_boot_partition2
partition_access_option_read_write_rpmb
partition_access_option_access_to_gp_partition1
partition_access_option_access_to_gp_partition2
partition_access_option_access_to_gp_partition3
partition_access_option_access_to_gp_partition4

emmc_partition_access_t

enum emmc_partition_access_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Enumerator
emmc_partition_access_boot_partition_disabled
emmc_partition_access_read_or_write_boot_partition1
emmc_partition_access_read_or_write_boot_partition2
emmc_partition_access_read_or_write_rpmb
emmc_partition_access_access_to_gp_partition1
emmc_partition_access_access_to_gp_partition2
emmc_partition_access_access_to_gp_partition3
emmc_partition_access_access_to_gp_partition4

emmc_power_class_1v95_t

enum emmc_power_class_1v95_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Enumerator
emmc_power_1v95_max_rms_65ma_peak_130ma
emmc_power_1v95_max_rms_70ma_peak_140ma
emmc_power_1v95_max_rms_80ma_peak_160ma
emmc_power_1v95_max_rms_90ma_peak_180ma
emmc_power_1v95_max_rms_100ma_peak_200ma
emmc_power_1v95_max_rms_120ma_peak_220ma
emmc_power_1v95_max_rms_140ma_peak_240ma
emmc_power_1v95_max_rms_160ma_peak_260ma
emmc_power_1v95_max_rms_180ma_peak_280ma
emmc_power_1v95_max_rms_200ma_peak_300ma
emmc_power_1v95_max_rms_250ma_peak_350ma
emmc_power_1v95_max_rms_300ma_peak_400ma
emmc_power_1v95_max_rms_350ma_peak_450ma
emmc_power_1v95_max_rms_400ma_peak_500ma
emmc_power_1v95_max_rms_500ma_peak_600ma
emmc_power_1v95_max_rms_gt500ma_peak_gt600ma

emmc_power_class_3v6_t

enum emmc_power_class_3v6_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Enumerator
emmc_power_3v6_max_rms_100ma_peak_200ma
emmc_power_3v6_max_rms_120ma_peak_220ma
emmc_power_3v6_max_rms_150ma_peak_250ma
emmc_power_3v6_max_rms_180ma_peak_280ma
emmc_power_3v6_max_rms_200ma_peak_300ma
emmc_power_3v6_max_rms_220ma_peak_320ma
emmc_power_3v6_max_rms_250ma_peak_350ma
emmc_power_3v6_max_rms_300ma_peak_400ma
emmc_power_3v6_max_rms_350ma_peak_450ma
emmc_power_3v6_max_rms_400ma_peak_500ma
emmc_power_3v6_max_rms_450ma_peak_550ma
emmc_power_3v6_max_rms_500ma_peak_600ma
emmc_power_3v6_max_rms_600ma_peak_700ma
emmc_power_3v6_max_rms_700ma_peak_800ma
emmc_power_3v6_max_rms_800ma_peak_900ma
emmc_power_3v6_max_rms_gt800ma_peak_gt900ma

emmc_switch_cmd_access_mode_t

enum emmc_switch_cmd_access_mode_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Enumerator
emmc_switch_cmd_access_mode_command_set
emmc_switch_cmd_access_mode_set_bits
emmc_switch_cmd_access_mode_clear_bits
emmc_switch_cmd_access_mode_write_byte

emmc_write_protection_mode_t

enum emmc_write_protection_mode_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Enumerator
emmc_write_protection_mode_legacy
emmc_write_protection_mode_secure

hpm_sdmmc_io_volt_t

enum hpm_sdmmc_io_volt_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

SDMMC IO Voltage.

Enumerator
hpm_sdmmc_io_voltage_3v3	IO voltage is 3.3v
hpm_sdmmc_io_voltage_1v8	IO voltage is 1.8v

hpm_sdmmc_operation_mode_t

enum hpm_sdmmc_operation_mode_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

SDMMC Operation mode.

Enumerator
hpm_sdmmc_operation_mode_inactive
hpm_sdmmc_operation_mode_identification
hpm_sdmmc_operation_mode_transfer
hpm_sdmmc_operation_mode_interrupt

hpm_sdmmc_power_option_t

enum hpm_sdmmc_power_option_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

Enumerator
hpm_sdmmc_power_off	Power Off the SDMMC
hpm_sdmmc_power_up	Power up the SDMMC
hpm_sdmmc_power_on	Power on the SDMMC

sd_drive_strength_t

enum sd_drive_strength_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sd.h>

Enumerator
sd_drive_strength_type_b
sd_drive_strength_type_a
sd_drive_strength_type_c
sd_drive_strength_type_d

sd_max_current_t

enum sd_max_current_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sd.h>

Enumerator
sd_current_limit_200ma
sd_current_limit_400ma
sd_current_limit_600ma
sd_current_limit_800ma

sd_timing_mode_t

enum sd_timing_mode_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sd.h>

Enumerator
sd_timing_sdr12_default
sd_timing_sdr25_highspeed
sd_timing_sdr50
sd_timing_sdr104
sd_timing_ddr50

sdmmc_buswidth_t

enum sdmmc_buswidth_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

SD/MMC Bus Width definitions.

Enumerator
sdmmc_bus_width_1bit
sdmmc_bus_width_4bit
sdmmc_bus_width_8bit

sdmmc_card_detection_mode_t

enum sdmmc_card_detection_mode_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

SD/MMC Host Card Detection Modes.

Enumerator
sdmmc_host_card_detection_none
sdmmc_host_card_detection_via_gpio
sdmmc_host_card_detection_via_sdxc

sdmmc_dev_type_t

enum sdmmc_dev_type_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

SD/MMC Device Type definitions.

Enumerator
sdmmc_dev_type_emmc
sdmmc_dev_type_sd
sdmmc_dev_type_sdio

sdmmc_operation_voltage_t

enum sdmmc_operation_voltage_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_common.h>

Enumerator
sdmmc_operation_voltage_1v8
sdmmc_operation_voltage_3v0
sdmmc_operation_voltage_3v3

sdmmc_resp_type_t

enum sdmmc_resp_type_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_common.h>

Enumerator
sdmmc_resp_none
sdmmc_resp_r1
sdmmc_resp_r1b
sdmmc_resp_r2
sdmmc_resp_r3
sdmmc_resp_r4
sdmmc_resp_r5
sdmmc_resp_r5b
sdmmc_resp_r6
sdmmc_resp_r7

sdmmc_speed_mode_t

enum sdmmc_speed_mode_t

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

SD/MMC Speed definitions.

Enumerator
sdmmc_sd_speed_normal
sdmmc_sd_speed_high
sdmmc_sd_speed_sdr12
sdmmc_sd_speed_sdr25
sdmmc_sd_speed_sdr50
sdmmc_sd_speed_sdr104
sdmmc_sd_speed_ddr50
sdmmc_emmc_speed_legacy
sdmmc_emmc_speed_high_speed_sdr
sdmmc_emmc_speed_hs200
sdmmc_emmc_speed_high_speed_ddr
sdmmc_emmc_speed_hs400

vdd_current_max_def

enum vdd_current_max_def

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Enumerator
vdd_current_max_1ma
vdd_current_max_5ma
vdd_current_max_10ma
vdd_current_max_25ma
vdd_current_max_35ma
vdd_current_max_45ma
vdd_current_max_80ma
vdd_current_max_200ma

vdd_current_min_def

enum vdd_current_min_def

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Enumerator
vdd_current_min_0_5ma
vdd_current_min_1ma
vdd_current_min_5ma
vdd_current_min_10ma
vdd_current_min_25ma
vdd_current_min_35ma
vdd_current_min_60ma
vdd_current_min_100ma

Function Documentation

board_init_emmc_host_params()

hpm_stat_t board_init_emmc_host_params	(	sdmmc_host_t *	host,
		SDMMCHOST_Type *	base
	)

#include <middleware/hpm_sdmmc/port/hpm_sdmmc_port.h>

Initialize board-level eMMC Host parameters.

Parameters

[in,out]	host	Host context
[in]	base	Host base address

Returns

Operation status

board_init_sd_host_params()

hpm_stat_t board_init_sd_host_params	(	sdmmc_host_t *	host,
		SDMMCHOST_Type *	base
	)

#include <middleware/hpm_sdmmc/port/hpm_sdmmc_port.h>

Initialize board-level SD Host parameters.

Parameters

[in,out]	host	Host context
[in]	base	SD Host base address

Returns

Operation status

board_init_sdio_host_params()

hpm_stat_t board_init_sdio_host_params	(	sdmmc_host_t *	host,
		SDMMCHOST_Type *	base
	)

#include <middleware/hpm_sdmmc/port/hpm_sdmmc_port.h>

Initialize board-level SDIO Host parameters.

Parameters

[in,out]	host	Host context
[in]	base	Host base address

Returns

Operation status

emmc_card_init()

hpm_stat_t emmc_card_init

(

emmc_card_t *

card

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Initialize eMMC device.

Parameters

[in,out]

card

eMMC card context

Returns

Command execution status

emmc_configure_partition()

hpm_stat_t emmc_configure_partition	(	const emmc_card_t *	card,
		emmc_config_partition_option_t	option
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Configure eMMC Partition.

Parameters

[in,out]	card	eMMC card context
[in]	option	Partition configuration option

Returns

Command Execution status

emmc_deinit()

void emmc_deinit

(

emmc_card_t *

card

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

De-Initialize eMMC device.

Parameters

[in,out]

card

eMMC card context

Returns

Command execution status

emmc_enable_high_density_erase_group()

hpm_stat_t emmc_enable_high_density_erase_group	(	emmc_card_t *	card,
		bool	enable
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Enable High Density Erase group.

Parameters

[in,out]	card	eMMC card context
[in]	enable	Flag for enabling the high density erase group

Returns

Command Execution status

emmc_enter_sleep_mode()

hpm_stat_t emmc_enter_sleep_mode

(

const emmc_card_t *

card

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Switch eMMC device into sleep mode.

Parameters

[in,out]

card

eMMC card context

Returns

Command Execution status

emmc_erase_blocks()

hpm_stat_t emmc_erase_blocks	(	emmc_card_t *	card,
		uint32_t	start_block,
		uint32_t	block_count,
		emmc_erase_option_t	option
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Erase eMMC Blocks.

Parameters

[in,out]	card	eMMC card context
[in]	start_block	The start block =
[in]	block_count	Number of blocks to be erased
[in]	option	Erase option

Returns

Command Execution status

emmc_exit_sleep_mode()

hpm_stat_t emmc_exit_sleep_mode

(

const emmc_card_t *

card

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Switch eMMC device into standby mode.

Parameters

[in,out]

card

eMMC card context

Returns

Command Execution status

emmc_go_idle()

hpm_stat_t emmc_go_idle	(	emmc_card_t *	card,
		emmc_idle_option_t	option
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Go to Idle mode.

Parameters

[in,out]	card	eMMC card context
[in]	option	eMMC idle options

Returns

Command execution status

emmc_init()

hpm_stat_t emmc_init

(

emmc_card_t *

card

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Initialize eMMC device, include both host and the device.

Parameters

[in,out]

card

eMMC card context

Returns

Command execution status

emmc_probe_device()

hpm_stat_t emmc_probe_device

(

emmc_card_t *

card

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Probe eMMC device.

Parameters

[in,out]

card

eMMC card context

Returns

Command execution status

emmc_program_csd()

hpm_stat_t emmc_program_csd	(	emmc_card_t *	card,
		const uint32_t *	raw_csd
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Program CSD register.

Parameters

[in,out]	card	eMMC card context
[in]	raw_csd	raw CSD buffer

Returns

Command Execution status

emmc_read_blocks()

hpm_stat_t emmc_read_blocks	(	emmc_card_t *	card,
		uint8_t *	buffer,
		uint32_t	start_block,
		uint32_t	block_count
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Read eMMC blocks.

Parameters

[in,out]	card	eMMC card context
[out]	buffer	Data buffer
[in]	start_block	Start Block index
[in]	block_count	Number of blocks to be read

Returns

Command Execution status

emmc_select_card()

hpm_stat_t emmc_select_card	(	const emmc_card_t *	card,
		bool	is_selected
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Select eMMC device.

Parameters

[in,out]	card	eMMC card context
[in]	is_selected	Select/De-select the eMMC device

Returns

Command execution status

emmc_send_cid()

hpm_stat_t emmc_send_cid

(

emmc_card_t *

card

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Request eMMC device to send CID to Host.

Parameters

[in,out]

card

eMMC card context

Returns

Command execution status

emmc_switch_function()

hpm_stat_t emmc_switch_function	(	const emmc_card_t *	card,
		emmc_switch_cmd_arg_t	arg,
		uint32_t	timeout_us
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Switch eMMC function.

Parameters

[in,out]	card	eMMC card context
[in]	arg	Switch command argument
[in]	timeout_us	Timeout in microseconds

Returns

Command Execution status

emmc_write_blocks()

hpm_stat_t emmc_write_blocks	(	emmc_card_t *	card,
		const uint8_t *	buffer,
		uint32_t	start_block,
		uint32_t	block_count
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_emmc.h>

Write eMMC blocks.

Parameters

[in,out]	card	eMMC card context
[in]	buffer	Buffer to be written
[in]	start_block	Start block index
[in]	block_count	Number of blocks to be written

Returns

Command Execution status

extract_csd_field()

uint32_t extract_csd_field	(	const uint32_t *	raw_csd,
		uint8_t	end_offset,
		uint8_t	start_offset
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_common.h>

Extract Fields from raw CSD data.

Parameters

[in]	raw_csd	Raw CSD data array
[in]	end_offset	end offset of the specific field (in terms of bit)
[in]	start_offset	start offset of the specific field (in terms of bit)

Returns

Extracted CSD field

hpm_sdmmc_osal_delay()

void hpm_sdmmc_osal_delay	(	void *	ctx,
		uint32_t	ms
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_osal.h>

Delay in milliseconds.

Parameters

[in]	ctx	OSAL context
[in]	ms	Delay in milliseconds

hpm_sdmmc_osal_enter_critical()

void hpm_sdmmc_osal_enter_critical

(

void *

ctx

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_osal.h>

Enter critical section.

Parameters

[in]

ctx

OSAL context

hpm_sdmmc_osal_event_clear()

void hpm_sdmmc_osal_event_clear	(	void *	ctx,
		hpm_sdmmc_osal_event_t	event,
		uint32_t	flags
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_osal.h>

Clear specified event flags.

Parameters

[in]	ctx	OSAL context
[in]	event	The event
[in]	flags	The flags to clear

hpm_sdmmc_osal_event_create()

hpm_sdmmc_osal_event_t hpm_sdmmc_osal_event_create

(

void *

ctx

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_osal.h>

Create Event.

Parameters

[in]

ctx

OSAL context

Returns

The created event

hpm_sdmmc_osal_event_delete()

hpm_stat_t hpm_sdmmc_osal_event_delete	(	void *	ctx,
		hpm_sdmmc_osal_event_t	event
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_osal.h>

Delete an event.

Parameters

[in]	ctx	OSAL context
[in]	event	The event to be removed

Returns

the Operation status

hpm_sdmmc_osal_event_set()

void hpm_sdmmc_osal_event_set	(	void *	ctx,
		hpm_sdmmc_osal_event_t	event,
		uint32_t	flags
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_osal.h>

Set specified event flags.

Parameters

[in]	ctx	OSAL context
[in]	event	The event
[in]	flags	The flags to set

hpm_sdmmc_osal_event_wait()

hpm_stat_t hpm_sdmmc_osal_event_wait	(	void *	ctx,
		hpm_sdmmc_osal_event_t	event,
		uint32_t	flags,
		uint32_t	timeout
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_osal.h>

Wait specified event flags.

Parameters

[in]	ctx	OSAL context
[in]	event	The event
[in]	flags	The flags to wait
[in]	timeout	Timeout in milliseconds

Returns

The operation status

hpm_sdmmc_osal_exit_critical()

void hpm_sdmmc_osal_exit_critical

(

void *

ctx

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_osal.h>

Exit critical section.

Parameters

[in]

ctx

OSAL context

sd_card_deinit()

void sd_card_deinit

(

sd_card_t *

card

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sd.h>

De-Initialize SD card.

Parameters

[in,out]

card

SD card context

Returns

Operation status

sd_card_init()

hpm_stat_t sd_card_init

(

sd_card_t *

card

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sd.h>

Initialize SD card.

Parameters

[in,out]

card

SD card context

Returns

Operation status

Send CMD: Set power limit

sd_deinit()

void sd_deinit

(

const sd_card_t *

card

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sd.h>

De-Initialize SD device.

Parameters

[in,out]

card

SD card context

Returns

Operation status

sd_erase_blocks()

hpm_stat_t sd_erase_blocks	(	sd_card_t *	card,
		uint32_t	start_block,
		uint32_t	block_count
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sd.h>

Erase specified SD ranges.

Parameters

[in]	card	SD card context
[in]	start_block	start block index
[in]	block_count	Number of blocks to be erased

Returns

Command execution status

sd_host_deinit()

hpm_stat_t sd_host_deinit

(

sd_card_t *

card

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sd.h>

De-Initialize SD Host.

Parameters

[in,out]

card

SD card context

Returns

Operation status

sd_host_init()

hpm_stat_t sd_host_init

(

sd_card_t *

card

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sd.h>

Initialize SD Host.

Parameters

[in,out]

card

SD card context

Returns

Operation status

sd_init()

hpm_stat_t sd_init

(

sd_card_t *

card

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sd.h>

Initialize SD device.

Parameters

[in,out]

card

SD card context

Returns

Operation status

sd_is_card_present()

bool sd_is_card_present

(

const sd_card_t *

card

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sd.h>

Check whether the SD card is present.

Parameters

[in]

card

SD card context

Returns

Operation status

sd_polling_card_status_busy()

hpm_stat_t sd_polling_card_status_busy	(	sd_card_t *	card,
		uint32_t	timeout_ms
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sd.h>

Polling SD card status busy.

Parameters

[in]	card	SD card context
[in]	timeout_ms	Timeout in milliseconds

Returns

Command execution status

sd_read_blocks()

hpm_stat_t sd_read_blocks	(	sd_card_t *	card,
		uint8_t *	buffer,
		uint32_t	start_block,
		uint32_t	block_count
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sd.h>

Read data from specified SD block.

Parameters

[in]	card	SD card context
[out]	buffer	buffer to store data
[in]	start_block	start block index
[in]	block_count	Number of blocks to be read

Returns

Command execution status

sd_read_status()

hpm_stat_t sd_read_status

(

sd_card_t *

card

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sd.h>

Read SD card status.

Parameters

[in]

card

SD card context

Returns

Command execution status

sd_select_card()

hpm_stat_t sd_select_card	(	const sd_card_t *	card,
		bool	is_selected
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sd.h>

Select/Deselect SD card.

Parameters

[in]	card	SD card context
[in]	is_selected	true: select, false: deselect

Returns

Command execution status

sd_set_driver_strength()

hpm_stat_t sd_set_driver_strength	(	sd_card_t *	card,
		sd_drive_strength_t	driver_strength
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sd.h>

Set the driver strength for SD card.

Parameters

[in]	card	SD card context
[in]	driver_strength	Driver strength

Returns

Command execution status

sd_set_max_current()

hpm_stat_t sd_set_max_current	(	sd_card_t *	card,
		sd_max_current_t	max_current
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sd.h>

Set the maximum current for SD card.

Parameters

[in]	card	SD card context
[in]	max_current	Maximum current

Returns

Command execution status

sd_write_blocks()

hpm_stat_t sd_write_blocks	(	sd_card_t *	card,
		const uint8_t *	buffer,
		uint32_t	start_block,
		uint32_t	block_count
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sd.h>

Write data to specified SD block.

Parameters

[in]	card	SD card context
[in]	buffer	Data buffer
[in]	start_block	start block index
[in]	block_count	Number of blocks to be written

Returns

Command execution status

sdio_card_deinit()

hpm_stat_t sdio_card_deinit

(

sdio_card_t *

card

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

De-Initialize SDIO card.

Parameters

[in,out]

card

SDIO card context

Returns

SDIO card initialization status

sdio_card_init()

hpm_stat_t sdio_card_init

(

sdio_card_t *

card

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

Initialize SDIO card.

Parameters

[in,out]

card

SDIO card context

Returns

SDIO card initialization status

sdio_cis_csr_addr()

static uint32_t sdio_cis_csr_addr ( const uint8_t *  reg_ptr )

inlinestatic

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

Get the CIS register address from raw register value.

Parameters

[in]

reg_ptr

Pointer to the register value

Returns

Converted CIS CSR address

sdio_deinit()

void sdio_deinit

(

sdio_card_t *

card

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

De-initialize SDIO device.

Parameters

[in,out]

card

SDIO card context

sdio_deinit_funcs()

hpm_stat_t sdio_deinit_funcs

(

sdio_card_t *

card

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

De-Initialize SDIO functions.

Parameters

[in,out]

card

SDIO card context

Returns

Command execution status

sdio_disable_interrupt()

hpm_stat_t sdio_disable_interrupt

(

sdio_card_t *

card

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

Disables SDIO interrupts for the specified card.

This function disables the SDIO interrupts associated with the given SDIO card. It ensures that the card and its host are valid before proceeding to disable the interrupts.

Parameters

[in,out]

card

A pointer to the sdio_card_t structure representing the SDIO card.

Returns

Returns status_success if the interrupts were successfully disabled, or status_invalid_argument if the card or its host is not properly initialized.

sdio_enable_interrupt()

hpm_stat_t sdio_enable_interrupt

(

sdio_card_t *

card

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

Enables SDIO interrupts for the specified card.

This function activates the SDIO interrupts by utilizing the host controller. It is essential to ensure that the card and its associated host controller are properly initialized before calling this function.

Parameters

[in,out]

card

A pointer to the sdio_card_t structure representing the SDIO card. Must not be NULL and should have a valid host controller pointer.

Returns

hpm_stat_t: Status of the operation.

• status_success: Interrupts were successfully enabled.
• status_invalid_argument: If the card pointer or its host controller is NULL.

sdio_get_func_if_code_str()

const char* sdio_get_func_if_code_str

(

uint8_t

std_func_if_code

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

Get the string for specified function interface code.

Parameters

[in]

std_func_if_code

Standard function interface code

Returns

string for the specified function interface code

sdio_get_max_transfer_speed()

hpm_stat_t sdio_get_max_transfer_speed

(

sdio_card_t *

card

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

Get the maximum transfer speed.

Parameters

[in]

card

SDIO card context

Returns

Command execution status

sdio_host_deinit()

hpm_stat_t sdio_host_deinit

(

sdio_card_t *

card

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

De-initialize SDIO host.

Parameters

[in,out]

card

SDIO card context

Returns

De-initialization status

sdio_host_init()

hpm_stat_t sdio_host_init

(

sdio_card_t *

card

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

Initialize SDIO host.

Parameters

[in,out]

card

SDIO card context

sdio_init()

hpm_stat_t sdio_init

(

sdio_card_t *

card

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

Initialize SDIO device.

Parameters

[in,out]

card

SDIO card context

Returns

SDIO device initialization status

sdio_init_funcs()

hpm_stat_t sdio_init_funcs

(

sdio_card_t *

card

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

Initialize SDIO functions.

Parameters

[in,out]

card

SDIO card context

Returns

Command execution status

sdio_io_read_byte()

hpm_stat_t sdio_io_read_byte	(	sdio_card_t *	card,
		uint32_t	func_idx,
		uint32_t	reg_addr,
		uint8_t *	pdata
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

Read 1 byte from the address for specified SDIO Function.

Parameters

[in,out]	card	SDIO card context
[in]	func_idx	SDIO function index
[in]	reg_addr	Register address
[out]	pdata	Pointer to data buffer

Returns

Command execution status

sdio_io_read_incr_multi_bytes()

hpm_stat_t sdio_io_read_incr_multi_bytes	(	sdio_card_t *	card,
		uint32_t	func_idx,
		uint32_t	reg_addr,
		uint8_t *	pbuf,
		uint32_t	length
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

Read multiple bytes from the address for specified SDIO Function.

Parameters

[in,out]	card	SDIO card context
[in]	func_idx	SDIO function index
[in]	reg_addr	Register address
[in,out]	pbuf	Pointer to data buffer
[in]	length	bytes to be read

Returns

Command execution status

< Incremental Address in CMD53

sdio_io_read_multi_bytes_from_fifo()

hpm_stat_t sdio_io_read_multi_bytes_from_fifo	(	sdio_card_t *	card,
		uint32_t	func_idx,
		uint32_t	reg_addr,
		uint8_t *	pbuf,
		uint32_t	length
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

Read multiple bytes from the FIFO address for specified SDIO Function.

Parameters

[in,out]	card	SDIO card context
[in]	func_idx	SDIO function index
[in]	reg_addr	Register address
[out]	pbuf	Pointer to data buffer
[in]	length	bytes to be read

Returns

Command execution status

< Fixed Address in CMD53

sdio_io_rw_direct()

hpm_stat_t sdio_io_rw_direct	(	sdio_card_t *	card,
		bool	write,
		uint32_t	func_idx,
		uint32_t	reg_addr,
		uint8_t *	pdata,
		bool	read_after_write
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

Execute SDIO_IO_RW_DIRECT command (CMD52)

Parameters

[in,out]	card	SDIO card context
[in]	write	true: write, false: read
[in]	func_idx	SDIO function index
[in]	reg_addr	Register address
[in,out]	pdata	pass in data if write is true or read_after_write is true, output data if write is false
[in]	read_after_write	true: read data after write

Returns

SDIO_IO_RW_DIRECT command status

sdio_io_rw_extend()

hpm_stat_t sdio_io_rw_extend	(	sdio_card_t *	card,
		bool	write,
		uint32_t	func_idx,
		uint32_t	reg_addr,
		uint32_t	op_code,
		uint8_t *	pbuf,
		uint32_t	blocks,
		uint32_t	block_size
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

Execute SDIO_IO_RW_EXTEND command (CMD53)

Parameters

[in,out]	card	SDIO card context
[in]	write	true: write, false: read
[in]	func_idx	SDIO function index
[in]	reg_addr	Register address
[in]	op_code	Operation code, SDIO_CMD53_OP_MODE_FIXED_ADDR or SDIO_CMD53_OP_MODE_INCR_ADDR
[in,out]	pbuf	Pointer to data buffer
[in]	blocks	Number of blocks to be transferred
[in]	block_size	Block size in bytes

Returns

Command execution status

< SDIO Command Timeout in milliseconds

sdio_io_write_byte()

hpm_stat_t sdio_io_write_byte	(	sdio_card_t *	card,
		uint32_t	func_idx,
		uint32_t	reg_addr,
		uint8_t	byte_data
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

Write 1 byte to the address for specified SDIO Function.

Parameters

[in,out]	card	SDIO card context
[in]	func_idx	SDIO function index
[in]	reg_addr	Register address
[in]	byte_data	data to be written

Returns

Command execution status

sdio_io_write_incr_multi_bytes()

hpm_stat_t sdio_io_write_incr_multi_bytes	(	sdio_card_t *	card,
		uint32_t	func_idx,
		uint32_t	reg_addr,
		uint8_t *	pbuf,
		uint32_t	length
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

Write multiple bytes to the address for specified SDIO Function.

Parameters

[in,out]	card	SDIO card context
[in]	func_idx	SDIO function index
[in]	reg_addr	Register address
[in]	pbuf	Pointer to data buffer
[in]	length	bytes to be written

Returns

Command execution status

< Incremental Address in CMD53

sdio_io_write_multi_bytes_to_fifo()

hpm_stat_t sdio_io_write_multi_bytes_to_fifo	(	sdio_card_t *	card,
		uint32_t	func_idx,
		uint32_t	reg_addr,
		uint8_t *	pbuf,
		uint32_t	length
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

Write multiple bytes to the FIFO address for specified SDIO Function.

Parameters

[in,out]	card	SDIO card context
[in]	func_idx	SDIO function index
[in]	reg_addr	Register address
[in,out]	pbuf	Pointer to data buffer
[in]	length	bytes to be written

Returns

Command execution status

< Fixed Address in CMD53

sdio_read_cis()

hpm_stat_t sdio_read_cis	(	sdio_card_t *	card,
		uint32_t	cis_ptr,
		sdio_cis_t *	cis,
		bool	keep_tpl_raw_data
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

Read Card Information Structure (CIS)

Parameters

[in,out]	card	SDIO card context
[in]	cis_ptr	CIS pointer
[out]	cis	CIS buffer
[in]	keep_tpl_raw_data	true: keep the raw data of TPL, false: discard the raw data of TPL

Returns

Command execution status

sdio_read_fbr()

hpm_stat_t sdio_read_fbr	(	sdio_card_t *	card,
		uint32_t	func_idx,
		sdio_fbr_t *	fbr
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

Read the specified Function Basic Register.

Parameters

[in,out]	card	SDIO card context
[in]	func_idx	SDIO function index
[out]	fbr	Pointer to FBR buffer

Returns

Command execution status

< FBR base address for specified function

sdio_register_irq_callback()

hpm_stat_t sdio_register_irq_callback	(	sdio_card_t *	card,
		void(*)(void *param)	sdio_irq_callback,
		void *	sdio_irq_param
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

Registers an interrupt callback function for an SDIO card.

This function allows the user to register a callback that will be invoked when an SDIO interrupt occurs. The provided callback function should be designed to handle SDIO-specific events or data associated with the interrupt.

Parameters

[in,out]	card	A pointer to the SDIO card context structure. Must not be NULL.
[in]	sdio_irq_callback	A pointer to the user-defined interrupt callback function. This function will be called when an SDIO interrupt is detected. The function signature should match void (*)(void *), where the parameter is a generic pointer provided by the user.
[in]	sdio_irq_param	A pointer to any user-defined data that needs to be passed to the interrupt callback function. Can be NULL if no data needs to be passed.

Returns

hpm_stat_t: Status of the registration operation.

• status_success: Callback successfully registered.
• status_invalid_argument: If the card pointer is NULL or the card host is not initialized.

Note

Ensure the SDIO card and host controller are properly initialized before calling this function.

sdio_set_block_size()

hpm_stat_t sdio_set_block_size	(	sdio_card_t *	card,
		uint32_t	func_idx,
		uint32_t	block_size
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h>

Set the Block size for specified Function.

Parameters

[in,out]	card	SDIO card context
[in]	func_idx	SDIO function index
[in]	block_size	Block size

Returns

Command execution status

< FBR base address for specified function

< FBR base address for specified function

sdmmc_enable_auto_tuning()

hpm_stat_t sdmmc_enable_auto_tuning

(

const sdmmc_host_t *

host

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_common.h>

Enable Auto Tuning mode.

Parameters

[in,out]

host

SD/MMC Host Context

Returns

status_success if operation is successful

sdmmc_get_sys_addr()

uint32_t sdmmc_get_sys_addr	(	const sdmmc_host_t *	host,
		uint32_t	addr
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_common.h>

Get System address.

Parameters

[in]	host	SD/MMC Host Context
[in]	addr	memory address

Returns

Converted system address

sdmmc_go_idle_state()

hpm_stat_t sdmmc_go_idle_state	(	sdmmc_host_t *	host,
		uint32_t	argument
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_common.h>

Switch device to Idle state.

Parameters

[in,out]	host	SD/MMC Host Context
[in]	argument	Argument for CMD0

Returns

status_success if operation is successful

sdmmc_go_inactive_state()

hpm_stat_t sdmmc_go_inactive_state	(	sdmmc_host_t *	host,
		uint16_t	relative_addr
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_common.h>

Switch device to Inactive state.

Parameters

[in,out]	host	SD/MMC Host Context
[in]	relative_addr	device relative address

Returns

status_success if operation is successful

sdmmc_select_card()

hpm_stat_t sdmmc_select_card	(	sdmmc_host_t *	host,
		uint16_t	relative_addr,
		bool	is_selected
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_common.h>

Select/De-select the device.

Parameters

[in,out]	host	SD/MMC Host Context
[in]	relative_addr	device relative address
[in]	is_selected	true: select, false: de-select

Returns

status_success if operation is successful

sdmmc_send_application_command()

hpm_stat_t sdmmc_send_application_command	(	sdmmc_host_t *	host,
		uint16_t	relative_addr
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_common.h>

Send Application Command.

Parameters

[in,out]	host	SD/MMC Host Context
[in]	relative_addr	device related address

Returns

status_success if operation is successful

sdmmc_set_block_count()

hpm_stat_t sdmmc_set_block_count	(	sdmmc_host_t *	host,
		uint32_t	block_count
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_common.h>

Set block count.

Parameters

[in,out]	host	SD/MMC Host Context
[in]	block_count	SD/MMC Block count

Returns

status_success if operation is successful

sdmmc_set_block_size()

hpm_stat_t sdmmc_set_block_size	(	sdmmc_host_t *	host,
		uint32_t	block_size
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_common.h>

Set Block size.

Parameters

[in,out]	host	SD/MMC Host Context
[in]	block_size	SD/MMC Block size

Returns

status_success if operation is successful

sdmmchost_deinit()

void sdmmchost_deinit

(

sdmmc_host_t *

host

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

Deinitialize the host.

Parameters

[in]

host

Host context

sdmmchost_delay_ms()

void sdmmchost_delay_ms	(	const sdmmc_host_t *	host,
		uint32_t	ms
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

Host delay.

Parameters

[in]	host	Host context
[in]	ms	Delay in milliseconds

sdmmchost_enable_emmc_support()

void sdmmchost_enable_emmc_support	(	const sdmmc_host_t *	host,
		bool	enable
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

Enable the eMMC support on the host.

Parameters

[in]	host	Host context
[in]	enable	Enable or disable the eMMC support

Note

This function should be called after the host is initialized

sdmmchost_enable_enhanced_data_strobe()

void sdmmchost_enable_enhanced_data_strobe	(	const sdmmc_host_t *	host,
		bool	enable
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

Enable the enhanced data strboe.

Parameters

[in]	host	Host context
[in]	enable	Enable or disable the enhanced data strobe

sdmmchost_enable_sdio_interrupt()

void sdmmchost_enable_sdio_interrupt	(	sdmmc_host_t *	host,
		bool	enable
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

Enable or disable SDIO interrupt on the SDMMC host controller.

This function allows controlling the SDIO interrupt signal and status based on the provided flag. When enabled, it sets the interrupt signal and status masks to detect card interrupts. When disabled, it clears the interrupt status mask to stop interrupt generation from card interrupts.

Parameters

[in]	host	Pointer to the SDMMC host controller structure.
[in]	enable	Flag to enable (true) or disable (false) the SDIO interrupt.

sdmmchost_error_recovery()

hpm_stat_t sdmmchost_error_recovery	(	sdmmc_host_t *	host,
		sdmmchost_cmd_t *	cmd
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

Trigger the Error recovery via the Host.

Parameters

[in]	host	Host context
[in]	cmd	abort command context

Returns

Operation status

sdmmchost_get_data_pin_level()

uint32_t sdmmchost_get_data_pin_level

(

sdmmc_host_t *

host

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

Return the data pin level.

Parameters

[in]

host

Pointer to the SDMMC host controller structure.

Returns

value for data pin level

sdmmchost_init()

hpm_stat_t sdmmchost_init

(

sdmmc_host_t *

host

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

SDMMC Host Initialization.

Parameters

[in]

host

Host context

Returns

Host initialization status

sdmmchost_init_io()

void sdmmchost_init_io	(	sdmmc_host_t *	host,
		hpm_sdmmc_operation_mode_t	operation_mode
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

Initialize the Host IO according to the operation mode.

Parameters

[in]	host	Host context
[in]	operation_mode	Operation mode

sdmmchost_irq_handler()

void sdmmchost_irq_handler

(

sdmmc_host_t *

host

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

THe Host IRQ Handler.

Parameters

[in,out]

host

Host context

sdmmchost_is_card_detected()

bool sdmmchost_is_card_detected

(

const sdmmc_host_t *

host

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

Check whether the card is detected or not.

Parameters

[in]

host

Host context

Returns

The card detection state

sdmmchost_is_voltage_switch_supported()

bool sdmmchost_is_voltage_switch_supported

(

const sdmmc_host_t *

host

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

Check whether the host support voltage switch.

Parameters

[in]

host

Host context

Returns

Voltage switch support state

sdmmchost_register_sdio_callback()

void sdmmchost_register_sdio_callback	(	sdmmc_host_t *	host,
		void(*)(void *param)	sdio_irq_callback,
		void *	param
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

Registers an SDIO interrupt callback function for the SDMMC host controller.

This function allows the user to register a callback that will be invoked upon SDIO interrupts. It is useful for handling SDIO-specific events in addition to standard SDMMC transactions.

Parameters

[in,out]	host	Pointer to the SDMMC host controller structure.
[in]	sdio_irq_callback	Pointer to the callback function that will be called when an SDIO interrupt occurs. The function should accept a single parameter of type void*.
[in]	param	A pointer to a user-defined data that will be passed to the callback function each time it is invoked.

sdmmchost_reset()

void sdmmchost_reset

(

const sdmmc_host_t *

host

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

Reset the host.

Parameters

[in]

host

Host context

sdmmchost_select_voltage()

void sdmmchost_select_voltage	(	sdmmc_host_t *	host,
		hpm_sdmmc_io_volt_t	io_volt
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

Select the IO voltage.

Parameters

[in]	host	Host context
[in]	io_volt	IO voltage

sdmmchost_send_command()

hpm_stat_t sdmmchost_send_command	(	sdmmc_host_t *	host,
		const sdmmchost_cmd_t *	cmd
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

Send command via the host.

Parameters

[in]	host	Host context
[in]	cmd	Command context

Returns

Command execution status

sdmmchost_set_card_bus_width()

void sdmmchost_set_card_bus_width	(	sdmmc_host_t *	host,
		sdmmc_buswidth_t	bus_width
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

Set the card bus width.

Parameters

[in,out]	host	Host context
[in]	bus_width	Bus width

sdmmchost_set_card_clock()

uint32_t sdmmchost_set_card_clock	(	sdmmc_host_t *	host,
		uint32_t	freq,
		bool	clock_inverse
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

Set the Card clock.

Parameters

[in,out]	host	Host context
[in]	freq	Frequency in Hz
[in]	clock_inverse	Clock Inverse flag

Returns

Actual clock frequency in Hz

sdmmchost_set_cardclk_delay_chain()

void sdmmchost_set_cardclk_delay_chain

(

const sdmmc_host_t *

host

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

Set the Card clock delay chain for the host.

Parameters

[in]

host

Host context

sdmmchost_set_data_strobe_delay()

void sdmmchost_set_data_strobe_delay

(

const sdmmc_host_t *

host

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

Set the Data strobe delay for Host.

Parameters

[in]

host

Host context

sdmmchost_set_rxclk_delay_chain()

void sdmmchost_set_rxclk_delay_chain

(

sdmmc_host_t *

host

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

Set the Card Rx Clock delay chain for the host.

Parameters

[in]

host

Host context

sdmmchost_set_speed_mode()

hpm_stat_t sdmmchost_set_speed_mode	(	const sdmmc_host_t *	host,
		sdmmc_speed_mode_t	speed_mode
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

Set the speed mode via the Host.

Parameters

[in]	host	Host context
[in]	speed_mode	Speed mode

Returns

Operation status

sdmmchost_switch_to_1v8()

hpm_stat_t sdmmchost_switch_to_1v8

(

sdmmc_host_t *

host

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

Switch the Host to 1.8V IO voltage.

Parameters

[in,out]

host

Host context

Returns

Host switch voltage status

sdmmchost_transfer()

hpm_stat_t sdmmchost_transfer	(	sdmmc_host_t *	host,
		const sdmmchost_xfer_t *	content
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

Transfer data via the host.

Parameters

[in]	host	Host context
[in]	content	Transfer context

Returns

Transfer execution status

sdmmchost_vsel_pin_control()

void sdmmchost_vsel_pin_control	(	const sdmmc_host_t *	host,
		hpm_sdmmc_io_volt_t	io_volt
	)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

Control the Voltage selection pin.

Parameters

[in]	host	Host context
[in]	io_volt	IO voltage

sdmmchost_wait_card_active()

void sdmmchost_wait_card_active

(

const sdmmc_host_t *

host

)

#include <middleware/hpm_sdmmc/lib/hpm_sdmmc_host.h>

Wait until the card is active.

Parameters

[in]

host

Host context