@@ -11,6 +11,114 @@
#ifndef SDMMC_INTERNAL_H
#define SDMMC_INTERNAL_H
+/*
+ * EXT_CSD Modes segment
+ *
+ * Define the configuration the Device is working in.
+ * These modes can be changed by the host by means of the SWITCH command.
+ */
+#define EXT_CSD_CMDQ_MODE_EN 15 /* R/W */
+#define EXT_CSD_FLUSH_CACHE 32 /* W */
+#define EXT_CSD_CACHE_CTRL 33 /* R/W */
+#define EXT_CSD_POWER_OFF_NOTIFICATION 34 /* R/W */
+#define EXT_CSD_PACKED_FAILURE_INDEX 35 /* RO */
+#define EXT_CSD_PACKED_CMD_STATUS 36 /* RO */
+#define EXT_CSD_EXP_EVENTS_STATUS 54 /* RO, 2 bytes */
+#define EXT_CSD_EXP_EVENTS_CTRL 56 /* R/W, 2 bytes */
+#define EXT_CSD_CLASS_6_CTRL 59
+#define EXT_CSD_INI_TIMEOUT_EMU 60
+#define EXT_CSD_DATA_SECTOR_SIZE 61 /* R */
+#define EXT_CSD_USE_NATIVE_SECTOR 62
+#define EXT_CSD_NATIVE_SECTOR_SIZE 63
+#define EXT_CSD_VENDOR_SPECIFIC_FIELD 64 /* 64 bytes */
+#define EXT_CSD_PROGRAM_CID_CSD_DDR_SUPPORT 130
+#define EXT_CSD_PERIODIC_WAKEUP 131
+#define EXT_CSD_TCASE_SUPPORT 132
+#define EXT_CSD_SEC_BAD_BLK_MGMNT 134
+#define EXT_CSD_GP_SIZE_MULT 143 /* R/W */
+#define EXT_CSD_PARTITION_SETTING_COMPLETED 155 /* R/W */
+#define EXT_CSD_PARTITION_ATTRIBUTE 156 /* R/W */
+#define EXT_CSD_MAX_ENH_SIZE_MULT 157 /* RO, 3 bytes */
+#define EXT_CSD_PARTITION_SUPPORT 160 /* RO */
+#define EXT_CSD_HPI_MGMT 161 /* R/W */
+#define EXT_CSD_RST_N_FUNCTION 162 /* R/W */
+#define EXT_CSD_BKOPS_EN 163 /* R/W */
+#define EXT_CSD_BKOPS_START 164 /* W */
+#define EXT_CSD_SANITIZE_START 165 /* W */
+#define EXT_CSD_WR_REL_PARAM 166 /* RO */
+#define EXT_CSD_WR_REL_SET 167
+#define EXT_CSD_RPMB_MULT 168 /* RO */
+#define EXT_CSD_FW_CONFIG 169 /* R/W */
+#define EXT_CSD_USER_WP 171
+#define EXT_CSD_BOOT_WP 173 /* R/W */
+#define EXT_CSD_BOOT_WP_STATUS 174
+#define EXT_CSD_ERASE_GROUP_DEF 175 /* R/W */
+#define EXT_CSD_BOOT_BUS_CONDITIONS 177
+#define EXT_CSD_BOOT_CONFIG_PROT 178
+#define EXT_CSD_PART_CONFIG 179 /* R/W */
+#define EXT_CSD_ERASED_MEM_CONT 181 /* RO */
+#define EXT_CSD_BUS_WIDTH 183 /* R/W */
+#define EXT_CSD_STROBE_SUPPORT 184 /* RO */
+#define EXT_CSD_HS_TIMING 185 /* R/W */
+#define EXT_CSD_POWER_CLASS 187 /* R/W */
+#define EXT_CSD_CMD_SET_REV 189
+#define EXT_CSD_CMD_SET 191
+/*
+ * EXT_CSD Properties segment
+ *
+ * Define the Device capabilities, cannot be modified by the host.
+ */
+#define EXT_CSD_REV 192
+#define EXT_CSD_STRUCTURE 194
+#define EXT_CSD_CARD_TYPE 196
+#define EXT_CSD_DRIVER_STRENGTH 197
+#define EXT_CSD_OUT_OF_INTERRUPT_TIME 198
+#define EXT_CSD_PART_SWITCH_TIME 199
+#define EXT_CSD_PWR_CL_52_195 200
+#define EXT_CSD_PWR_CL_26_195 201
+#define EXT_CSD_PWR_CL_52_360 202
+#define EXT_CSD_PWR_CL_26_360 203
+#define EXT_CSD_SEC_CNT 212 /* 4 bytes */
+#define EXT_CSD_S_A_TIMEOUT 217
+#define EXT_CSD_S_C_VCCQ 219
+#define EXT_CSD_S_C_VCC 220
+#define EXT_CSD_REL_WR_SEC_C 222
+#define EXT_CSD_HC_WP_GRP_SIZE 221
+#define EXT_CSD_ERASE_TIMEOUT_MULT 223
+#define EXT_CSD_HC_ERASE_GRP_SIZE 224
+#define EXT_CSD_ACC_SIZE 225
+#define EXT_CSD_BOOT_MULT 226
+#define EXT_CSD_BOOT_INFO 228
+#define EXT_CSD_SEC_FEATURE_SUPPORT 231
+#define EXT_CSD_TRIM_MULT 232
+#define EXT_CSD_INI_TIMEOUT_PA 241
+#define EXT_CSD_BKOPS_STATUS 246
+#define EXT_CSD_POWER_OFF_LONG_TIME 247
+#define EXT_CSD_GENERIC_CMD6_TIME 248
+#define EXT_CSD_CACHE_SIZE 249 /* 4 bytes */
+#define EXT_CSD_EXT_SUPPORT 494
+#define EXT_CSD_LARGE_UNIT_SIZE_M1 495
+#define EXT_CSD_CONTEXT_CAPABILITIES 496
+#define EXT_CSD_TAG_RES_SIZE 497
+#define EXT_CSD_TAG_UNIT_SIZE 498
+#define EXT_CSD_DATA_TAG_SUPPORT 499
+#define EXT_CSD_MAX_PACKED_WRITES 500
+#define EXT_CSD_MAX_PACKED_READS 501
+#define EXT_CSD_BKOPS_SUPPORT 502
+#define EXT_CSD_HPI_FEATURES 503
+#define EXT_CSD_S_CMD_SET 504
+
+#define EXT_CSD_WR_REL_PARAM_EN (1 << 2)
+#define EXT_CSD_WR_REL_PARAM_EN_RPMB_REL_WR (1 << 4)
+
+#define EXT_CSD_PART_CONFIG_ACC_MASK (0x7)
+#define EXT_CSD_PART_CONFIG_ACC_DEFAULT (0x0)
+#define EXT_CSD_PART_CONFIG_ACC_BOOT0 (0x1)
+
+#define EXT_CSD_PART_CONFIG_EN_MASK (0x7 << 3)
+#define EXT_CSD_PART_CONFIG_EN_BOOT0 (0x1 << 3)
+#define EXT_CSD_PART_CONFIG_EN_USER (0x7 << 3)
+
#define SDMMC_CMD_MAX 64
/**