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Thu, 11 Feb 2021 00:12:55 -0800 Received: by xhdsaipava40.xilinx.com (Postfix, from userid 14131) id 4CA6C13C063C; Thu, 11 Feb 2021 13:48:17 +0530 (IST) From: Sai Pavan Boddu To: Markus Armbruster , Kevin Wolf , "Max Reitz" , Vladimir Sementsov-Ogievskiy , Eric Blake , Joel Stanley , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Vincent Palatin , "Dr. David Alan Gilbert" , Thomas Huth , Stefan Hajnoczi , Peter Maydell , "Alistair Francis" , "Edgar E. Iglesias" , Luc Michel , "Paolo Bonzini" Subject: [RFC PATCH 11/15] sd: emmc: Add Extended CSD register definitions Date: Thu, 11 Feb 2021 13:47:22 +0530 Message-ID: <1613031446-22154-12-git-send-email-sai.pavan.boddu@xilinx.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1613031446-22154-1-git-send-email-sai.pavan.boddu@xilinx.com> References: <1613031446-22154-1-git-send-email-sai.pavan.boddu@xilinx.com> MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-HT: Tenant X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: f4370838-b2c7-4177-ea9f-08d8ce64e366 X-MS-TrafficTypeDiagnostic: BN8PR02MB5939: X-Microsoft-Antispam-PRVS: X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply X-MS-Oob-TLC-OOBClassifiers: OLM:51; X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:149.199.62.198; CTRY:US; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:xsj-pvapexch02.xlnx.xilinx.com; PTR:unknown-62-198.xilinx.com; CAT:NONE; SFS:(4636009)(376002)(346002)(136003)(39860400002)(396003)(46966006)(36840700001)(66574015)(83380400001)(82740400003)(36860700001)(70586007)(6266002)(5660300002)(82310400003)(8676002)(70206006)(107886003)(478600001)(4326008)(7636003)(356005)(6666004)(186003)(26005)(8936002)(2616005)(36756003)(336012)(426003)(47076005)(921005)(54906003)(2906002)(36906005)(316002)(7416002)(110136005)(42186006)(102446001); DIR:OUT; SFP:1101; X-OriginatorOrg: xilinx.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 11 Feb 2021 08:13:17.8740 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: f4370838-b2c7-4177-ea9f-08d8ce64e366 X-MS-Exchange-CrossTenant-Id: 657af505-d5df-48d0-8300-c31994686c5c X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=657af505-d5df-48d0-8300-c31994686c5c; Ip=[149.199.62.198]; Helo=[xsj-pvapexch02.xlnx.xilinx.com] X-MS-Exchange-CrossTenant-AuthSource: BL2NAM02FT034.eop-nam02.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN8PR02MB5939 Received-SPF: pass client-ip=40.107.77.47; envelope-from=saipava@xilinx.com; helo=NAM02-SN1-obe.outbound.protection.outlook.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: saipava@xilinx.com, qemu-devel@nongnu.org, qemu-block@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Cédric Le Goater Add user friendly macros for EXT_CSD register. Signed-off-by: Cédric Le Goater [spb: Rebased over versal emmc series, updated commit message] Signed-off-by: Sai Pavan Boddu --- hw/sd/sd.c | 54 +++++++++++++++------------- hw/sd/sdmmc-internal.h | 97 ++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 126 insertions(+), 25 deletions(-) diff --git a/hw/sd/sd.c b/hw/sd/sd.c index 45311fa..54fba7b 100644 --- a/hw/sd/sd.c +++ b/hw/sd/sd.c @@ -398,41 +398,45 @@ static void mmc_set_ext_csd(SDState *sd, uint64_t size) uint32_t sectcount = size >> HWBLOCK_SHIFT; memset(sd->ext_csd, 0, 512); - sd->ext_csd[504] = 0x1; /* supported command sets */ - sd->ext_csd[503] = 0x1; /* HPI features */ - sd->ext_csd[502] = 0x1; /* Background operations support */ + sd->ext_csd[EXT_CSD_S_CMD_SET] = 0x1; /* supported command sets */ + sd->ext_csd[EXT_CSD_HPI_FEATURES] = 0x3; /* HPI features */ + sd->ext_csd[EXT_CSD_BKOPS_SUPPORT] = 0x1; /* Background operations + support */ sd->ext_csd[241] = 0xA; /* 1st initialization time after partitioning */ - sd->ext_csd[232] = 0x1; /* Trim multiplier */ - sd->ext_csd[231] = 0x15; /* Secure feature support */ - sd->ext_csd[230] = 0x96; /* Secure erase support */ - sd->ext_csd[229] = 0x96; /* Secure TRIM multiplier */ - sd->ext_csd[228] = 0x7; /* Boot information */ - sd->ext_csd[226] = 0x8; /* Boot partition size */ - sd->ext_csd[225] = 0x6; /* Access size */ - sd->ext_csd[224] = 0x4; /* HC Erase unit size */ - sd->ext_csd[223] = 0x1; /* HC erase timeout */ - sd->ext_csd[222] = 0x1; /* Reliable write sector count */ - sd->ext_csd[221] = 0x4; /* HC write protect group size */ - sd->ext_csd[220] = 0x8; /* Sleep current VCC */ - sd->ext_csd[219] = 0x7; /* Sleep current VCCQ */ - sd->ext_csd[217] = 0x11; /* Sleep/Awake timeout */ + sd->ext_csd[EXT_CSD_TRIM_MULT] = 0x1; /* Trim multiplier */ + sd->ext_csd[EXT_CSD_SEC_FEATURE_SUPPORT] = 0x15; /* Secure feature + support */ + sd->ext_csd[EXT_CSD_SEC_ERASE_MULT] = 0x96; /* Secure erase support */ + sd->ext_csd[EXT_CSD_SEC_TRIM_MULT] = 0x96; /* Secure TRIM multiplier */ + sd->ext_csd[EXT_CSD_BOOT_INFO] = 0x7; /* Boot information */ + sd->ext_csd[EXT_CSD_BOOT_MULT] = 0x8; /* Boot partition size. 128KB unit */ + sd->ext_csd[EXT_CSD_ACC_SIZE] = 0x6; /* Access size */ + sd->ext_csd[EXT_CSD_HC_ERASE_GRP_SIZE] = 0x4; /* HC Erase unit size */ + sd->ext_csd[EXT_CSD_ERASE_TIMEOUT_MULT] = 0x1; /* HC erase timeout */ + sd->ext_csd[EXT_CSD_REL_WR_SEC_C] = 0x1; /* Reliable write sector count */ + sd->ext_csd[EXT_CSD_HC_WP_GRP_SIZE] = 0x4; /* HC write protect group size */ + sd->ext_csd[EXT_CSD_S_C_VCC] = 0x8; /* Sleep current VCC */ + sd->ext_csd[EXT_CSD_S_C_VCCQ] = 0x7; /* Sleep current VCCQ */ + sd->ext_csd[EXT_CSD_S_A_TIMEOUT] = 0x11; /* Sleep/Awake timeout */ sd->ext_csd[215] = (sectcount >> 24) & 0xff; /* Sector count */ sd->ext_csd[214] = (sectcount >> 16) & 0xff; /* ... */ sd->ext_csd[213] = (sectcount >> 8) & 0xff; /* ... */ - sd->ext_csd[212] = (sectcount & 0xff); /* ... */ + sd->ext_csd[EXT_CSD_SEC_CNT] = (sectcount & 0xff); /* ... */ sd->ext_csd[210] = 0xa; /* Min write perf for 8bit@52Mhz */ sd->ext_csd[209] = 0xa; /* Min read perf for 8bit@52Mhz */ sd->ext_csd[208] = 0xa; /* Min write perf for 4bit@52Mhz */ sd->ext_csd[207] = 0xa; /* Min read perf for 4bit@52Mhz */ sd->ext_csd[206] = 0xa; /* Min write perf for 4bit@26Mhz */ sd->ext_csd[205] = 0xa; /* Min read perf for 4bit@26Mhz */ - sd->ext_csd[199] = 0x1; /* Partition switching timing */ - sd->ext_csd[198] = 0x1; /* Out-of-interrupt busy timing */ - sd->ext_csd[196] = 0xFF; /* Card type */ - sd->ext_csd[194] = 0x2; /* CSD Structure version */ - sd->ext_csd[192] = 0x5; /* Extended CSD revision */ - sd->ext_csd[168] = 0x1; /* RPMB size */ - sd->ext_csd[160] = 0x3; /* Partinioning support */ + sd->ext_csd[EXT_CSD_PART_SWITCH_TIME] = 0x1; /* Partition switching + timing */ + sd->ext_csd[EXT_CSD_OUT_OF_INTERRUPT_TIME] = 0x1; /* Out-of-interrupt busy + timing */ + sd->ext_csd[EXT_CSD_CARD_TYPE] = 0xFF; /* Card type */ + sd->ext_csd[EXT_CSD_STRUCTURE] = 0x2; /* CSD Structure version */ + sd->ext_csd[EXT_CSD_REV] = 0x5; /* Extended CSD revision */ + sd->ext_csd[EXT_CSD_RPMB_MULT] = 0x1; /* RPMB size */ + sd->ext_csd[EXT_CSD_PARTITION_SUPPORT] = 0x3; /* Partinioning support */ sd->ext_csd[159] = 0x00; /* Max enhanced area size */ sd->ext_csd[158] = 0x00; /* ... */ sd->ext_csd[157] = 0xEC; /* ... */ diff --git a/hw/sd/sdmmc-internal.h b/hw/sd/sdmmc-internal.h index d8bf17d..7ab7b4d 100644 --- a/hw/sd/sdmmc-internal.h +++ b/hw/sd/sdmmc-internal.h @@ -37,4 +37,101 @@ const char *sd_cmd_name(uint8_t cmd); */ const char *sd_acmd_name(uint8_t cmd); +/* + * EXT_CSD fields + */ + +#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_DATA_SECTOR_SIZE 61 /* R */ +#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_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_RPMB_MULT 168 /* RO */ +#define EXT_CSD_FW_CONFIG 169 /* R/W */ +#define EXT_CSD_BOOT_WP 173 /* R/W */ +#define EXT_CSD_ERASE_GROUP_DEF 175 /* R/W */ +#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_REV 192 /* RO */ +#define EXT_CSD_STRUCTURE 194 /* RO */ +#define EXT_CSD_CARD_TYPE 196 /* RO */ +#define EXT_CSD_DRIVER_STRENGTH 197 /* RO */ +#define EXT_CSD_OUT_OF_INTERRUPT_TIME 198 /* RO */ +#define EXT_CSD_PART_SWITCH_TIME 199 /* RO */ +#define EXT_CSD_PWR_CL_52_195 200 /* RO */ +#define EXT_CSD_PWR_CL_26_195 201 /* RO */ +#define EXT_CSD_PWR_CL_52_360 202 /* RO */ +#define EXT_CSD_PWR_CL_26_360 203 /* RO */ +#define EXT_CSD_SEC_CNT 212 /* RO, 4 bytes */ +#define EXT_CSD_S_A_TIMEOUT 217 /* RO */ +#define EXT_CSD_S_C_VCCQ 219 /* RO */ +#define EXT_CSD_S_C_VCC 220 /* RO */ +#define EXT_CSD_REL_WR_SEC_C 222 /* RO */ +#define EXT_CSD_HC_WP_GRP_SIZE 221 /* RO */ +#define EXT_CSD_ERASE_TIMEOUT_MULT 223 /* RO */ +#define EXT_CSD_HC_ERASE_GRP_SIZE 224 /* RO */ +#define EXT_CSD_ACC_SIZE 225 /* RO */ +#define EXT_CSD_BOOT_MULT 226 /* RO */ +#define EXT_CSD_BOOT_INFO 228 /* RO */ +#define EXT_CSD_SEC_TRIM_MULT 229 /* RO */ +#define EXT_CSD_SEC_ERASE_MULT 230 /* RO */ +#define EXT_CSD_SEC_FEATURE_SUPPORT 231 /* RO */ +#define EXT_CSD_TRIM_MULT 232 /* RO */ +#define EXT_CSD_PWR_CL_200_195 236 /* RO */ +#define EXT_CSD_PWR_CL_200_360 237 /* RO */ +#define EXT_CSD_PWR_CL_DDR_52_195 238 /* RO */ +#define EXT_CSD_PWR_CL_DDR_52_360 239 /* RO */ +#define EXT_CSD_BKOPS_STATUS 246 /* RO */ +#define EXT_CSD_POWER_OFF_LONG_TIME 247 /* RO */ +#define EXT_CSD_GENERIC_CMD6_TIME 248 /* RO */ +#define EXT_CSD_CACHE_SIZE 249 /* RO, 4 bytes */ +#define EXT_CSD_PWR_CL_DDR_200_360 253 /* RO */ +#define EXT_CSD_FIRMWARE_VERSION 254 /* RO, 8 bytes */ +#define EXT_CSD_PRE_EOL_INFO 267 /* RO */ +#define EXT_CSD_DEVICE_LIFE_TIME_EST_TYP_A 268 /* RO */ +#define EXT_CSD_DEVICE_LIFE_TIME_EST_TYP_B 269 /* RO */ +#define EXT_CSD_CMDQ_DEPTH 307 /* RO */ +#define EXT_CSD_CMDQ_SUPPORT 308 /* RO */ +#define EXT_CSD_SUPPORTED_MODE 493 /* RO */ +#define EXT_CSD_TAG_UNIT_SIZE 498 /* RO */ +#define EXT_CSD_DATA_TAG_SUPPORT 499 /* RO */ +#define EXT_CSD_MAX_PACKED_WRITES 500 /* RO */ +#define EXT_CSD_MAX_PACKED_READS 501 /* RO */ +#define EXT_CSD_BKOPS_SUPPORT 502 /* RO */ +#define EXT_CSD_HPI_FEATURES 503 /* RO */ +#define EXT_CSD_S_CMD_SET 504 /* RO */ + +/* + * EXT_CSD field definitions + */ + +#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) + #endif -- 2.7.4