|
| 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
} |
| |
|
| hpm_stat_t | emmc_init (emmc_card_t *card) |
| | Intialize eMMC device, include both host and the device. More...
|
| |
| void | emmc_deinit (emmc_card_t *card) |
| |
| 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 (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 (emmc_card_t *card, emmc_switch_cmd_arg_t arg, uint32_t timeout_us) |
| | Switch eMMC function. More...
|
| |
| hpm_stat_t | emmc_configure_partition (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 (emmc_card_t *card) |
| | Switch eMMC device into sleep mode. More...
|
| |
| hpm_stat_t | emmc_exit_sleep_mode (emmc_card_t *card) |
| | Switch eMMC device into standby mode. More...
|
| |
1.9.1