1 /* 2 * SD/MMC cards common 3 * 4 * Copyright (c) 2018 Philippe Mathieu-Daudé <f4bug@amsat.org> 5 * 6 * This work is licensed under the terms of the GNU GPL, version 2 or later. 7 * See the COPYING file in the top-level directory. 8 * SPDX-License-Identifier: GPL-2.0-or-later 9 */ 10 11 #ifndef SDMMC_INTERNAL_H 12 #define SDMMC_INTERNAL_H 13 14 /* 15 * EXT_CSD Modes segment 16 * 17 * Define the configuration the Device is working in. 18 * These modes can be changed by the host by means of the SWITCH command. 19 */ 20 #define EXT_CSD_CMDQ_MODE_EN 15 /* R/W */ 21 #define EXT_CSD_FLUSH_CACHE 32 /* W */ 22 #define EXT_CSD_CACHE_CTRL 33 /* R/W */ 23 #define EXT_CSD_POWER_OFF_NOTIFICATION 34 /* R/W */ 24 #define EXT_CSD_PACKED_FAILURE_INDEX 35 /* RO */ 25 #define EXT_CSD_PACKED_CMD_STATUS 36 /* RO */ 26 #define EXT_CSD_EXP_EVENTS_STATUS 54 /* RO, 2 bytes */ 27 #define EXT_CSD_EXP_EVENTS_CTRL 56 /* R/W, 2 bytes */ 28 #define EXT_CSD_CLASS_6_CTRL 59 29 #define EXT_CSD_INI_TIMEOUT_EMU 60 30 #define EXT_CSD_DATA_SECTOR_SIZE 61 /* R */ 31 #define EXT_CSD_USE_NATIVE_SECTOR 62 32 #define EXT_CSD_NATIVE_SECTOR_SIZE 63 33 #define EXT_CSD_VENDOR_SPECIFIC_FIELD 64 /* 64 bytes */ 34 #define EXT_CSD_PROGRAM_CID_CSD_DDR_SUPPORT 130 35 #define EXT_CSD_PERIODIC_WAKEUP 131 36 #define EXT_CSD_TCASE_SUPPORT 132 37 #define EXT_CSD_SEC_BAD_BLK_MGMNT 134 38 #define EXT_CSD_GP_SIZE_MULT 143 /* R/W */ 39 #define EXT_CSD_PARTITION_SETTING_COMPLETED 155 /* R/W */ 40 #define EXT_CSD_PARTITION_ATTRIBUTE 156 /* R/W */ 41 #define EXT_CSD_MAX_ENH_SIZE_MULT 157 /* RO, 3 bytes */ 42 #define EXT_CSD_PARTITION_SUPPORT 160 /* RO */ 43 #define EXT_CSD_HPI_MGMT 161 /* R/W */ 44 #define EXT_CSD_RST_N_FUNCTION 162 /* R/W */ 45 #define EXT_CSD_BKOPS_EN 163 /* R/W */ 46 #define EXT_CSD_BKOPS_START 164 /* W */ 47 #define EXT_CSD_SANITIZE_START 165 /* W */ 48 #define EXT_CSD_WR_REL_PARAM 166 /* RO */ 49 #define EXT_CSD_WR_REL_SET 167 50 #define EXT_CSD_RPMB_MULT 168 /* RO */ 51 #define EXT_CSD_FW_CONFIG 169 /* R/W */ 52 #define EXT_CSD_USER_WP 171 53 #define EXT_CSD_BOOT_WP 173 /* R/W */ 54 #define EXT_CSD_BOOT_WP_STATUS 174 55 #define EXT_CSD_ERASE_GROUP_DEF 175 /* R/W */ 56 #define EXT_CSD_BOOT_BUS_CONDITIONS 177 57 #define EXT_CSD_BOOT_CONFIG_PROT 178 58 #define EXT_CSD_PART_CONFIG 179 /* R/W */ 59 #define EXT_CSD_ERASED_MEM_CONT 181 /* RO */ 60 #define EXT_CSD_BUS_WIDTH 183 /* R/W */ 61 #define EXT_CSD_STROBE_SUPPORT 184 /* RO */ 62 #define EXT_CSD_HS_TIMING 185 /* R/W */ 63 #define EXT_CSD_POWER_CLASS 187 /* R/W */ 64 #define EXT_CSD_CMD_SET_REV 189 65 #define EXT_CSD_CMD_SET 191 66 /* 67 * EXT_CSD Properties segment 68 * 69 * Define the Device capabilities, cannot be modified by the host. 70 */ 71 #define EXT_CSD_REV 192 72 #define EXT_CSD_STRUCTURE 194 73 #define EXT_CSD_CARD_TYPE 196 74 #define EXT_CSD_DRIVER_STRENGTH 197 75 #define EXT_CSD_OUT_OF_INTERRUPT_TIME 198 76 #define EXT_CSD_PART_SWITCH_TIME 199 77 #define EXT_CSD_PWR_CL_52_195 200 78 #define EXT_CSD_PWR_CL_26_195 201 79 #define EXT_CSD_PWR_CL_52_360 202 80 #define EXT_CSD_PWR_CL_26_360 203 81 #define EXT_CSD_SEC_CNT 212 /* 4 bytes */ 82 #define EXT_CSD_S_A_TIMEOUT 217 83 #define EXT_CSD_S_C_VCCQ 219 84 #define EXT_CSD_S_C_VCC 220 85 #define EXT_CSD_REL_WR_SEC_C 222 86 #define EXT_CSD_HC_WP_GRP_SIZE 221 87 #define EXT_CSD_ERASE_TIMEOUT_MULT 223 88 #define EXT_CSD_HC_ERASE_GRP_SIZE 224 89 #define EXT_CSD_ACC_SIZE 225 90 #define EXT_CSD_BOOT_MULT 226 91 #define EXT_CSD_BOOT_INFO 228 92 #define EXT_CSD_SEC_FEATURE_SUPPORT 231 93 #define EXT_CSD_TRIM_MULT 232 94 #define EXT_CSD_INI_TIMEOUT_PA 241 95 #define EXT_CSD_BKOPS_STATUS 246 96 #define EXT_CSD_POWER_OFF_LONG_TIME 247 97 #define EXT_CSD_GENERIC_CMD6_TIME 248 98 #define EXT_CSD_CACHE_SIZE 249 /* 4 bytes */ 99 #define EXT_CSD_EXT_SUPPORT 494 100 #define EXT_CSD_LARGE_UNIT_SIZE_M1 495 101 #define EXT_CSD_CONTEXT_CAPABILITIES 496 102 #define EXT_CSD_TAG_RES_SIZE 497 103 #define EXT_CSD_TAG_UNIT_SIZE 498 104 #define EXT_CSD_DATA_TAG_SUPPORT 499 105 #define EXT_CSD_MAX_PACKED_WRITES 500 106 #define EXT_CSD_MAX_PACKED_READS 501 107 #define EXT_CSD_BKOPS_SUPPORT 502 108 #define EXT_CSD_HPI_FEATURES 503 109 #define EXT_CSD_S_CMD_SET 504 110 111 #define EXT_CSD_WR_REL_PARAM_EN (1 << 2) 112 #define EXT_CSD_WR_REL_PARAM_EN_RPMB_REL_WR (1 << 4) 113 114 #define EXT_CSD_PART_CONFIG_ACC_MASK (0x7) 115 #define EXT_CSD_PART_CONFIG_ACC_DEFAULT (0x0) 116 #define EXT_CSD_PART_CONFIG_ACC_BOOT0 (0x1) 117 118 #define EXT_CSD_PART_CONFIG_EN_MASK (0x7 << 3) 119 #define EXT_CSD_PART_CONFIG_EN_BOOT0 (0x1 << 3) 120 #define EXT_CSD_PART_CONFIG_EN_USER (0x7 << 3) 121 122 #endif 123