X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fmmc.h;h=cdb56e7ac14eaaeef3d952876756beb6359ad0bb;hb=312a6c016a2d81aa3fbc605f5c0c315b6a4e3464;hp=2ad0f191c3bcd3b6ea73c2ef1d74086aeecf7568;hpb=b79dadf846e5e140e261bbfa4decd024357702d7;p=platform%2Fkernel%2Fu-boot.git

diff --git a/include/mmc.h b/include/mmc.h
index 2ad0f19..cdb56e7 100644
--- a/include/mmc.h
+++ b/include/mmc.h
@@ -55,13 +55,12 @@
 #define MMC_MODE_4BIT		(1 << 2)
 #define MMC_MODE_8BIT		(1 << 3)
 #define MMC_MODE_SPI		(1 << 4)
-#define MMC_MODE_HC		(1 << 5)
-#define MMC_MODE_DDR_52MHz	(1 << 6)
+#define MMC_MODE_DDR_52MHz	(1 << 5)
 
 #define SD_DATA_4BIT	0x00040000
 
 #define IS_SD(x)	((x)->version & SD_VERSION_SD)
-#define IS_MMC(x)	((x)->version & SD_VERSION_MMC)
+#define IS_MMC(x)	((x)->version & MMC_VERSION_MMC)
 
 #define MMC_DATA_READ		1
 #define MMC_DATA_WRITE		2
@@ -70,8 +69,7 @@
 #define UNUSABLE_ERR		-17 /* Unusable Card */
 #define COMM_ERR		-18 /* Communications Error */
 #define TIMEOUT			-19
-#define IN_PROGRESS		-20 /* operation is in progress */
-#define SWITCH_ERR		-21 /* Card reports failure to switch mode */
+#define SWITCH_ERR		-20 /* Card reports failure to switch mode */
 
 #define MMC_CMD_GO_IDLE_STATE		0
 #define MMC_CMD_SEND_OP_COND		1
@@ -123,7 +121,12 @@
 #define OCR_VOLTAGE_MASK	0x007FFF80
 #define OCR_ACCESS_MODE		0x60000000
 
-#define SECURE_ERASE		0x80000000
+#define MMC_ERASE_ARG		0x00000000
+#define MMC_SECURE_ERASE_ARG	0x80000000
+#define MMC_TRIM_ARG		0x00000001
+#define MMC_DISCARD_ARG		0x00000003
+#define MMC_SECURE_TRIM1_ARG	0x80000001
+#define MMC_SECURE_TRIM2_ARG	0x80008000
 
 #define MMC_STATUS_MASK		(~0x0206BF7F)
 #define MMC_STATUS_SWITCH_ERROR	(1 << 7)
@@ -268,6 +271,28 @@
 #define MMC_NUM_BOOT_PARTITION	2
 #define MMC_PART_RPMB           3       /* RPMB partition number */
 
+/* Driver model support */
+
+/**
+ * struct mmc_uclass_priv - Holds information about a device used by the uclass
+ */
+struct mmc_uclass_priv {
+	struct mmc *mmc;
+};
+
+/**
+ * mmc_get_mmc_dev() - get the MMC struct pointer for a device
+ *
+ * Provided that the device is already probed and ready for use, this value
+ * will be available.
+ *
+ * @dev:	Device
+ * @return associated mmc struct pointer if available, else NULL
+ */
+struct mmc *mmc_get_mmc_dev(struct udevice *dev);
+
+/* End of driver model support */
+
 struct mmc_cid {
 	unsigned long psn;
 	unsigned short oid;
@@ -339,7 +364,6 @@ struct mmc {
 	u8 part_attr;
 	u8 wr_rel_set;
 	char part_config;
-	char part_num;
 	uint tran_speed;
 	uint read_bl_len;
 	uint write_bl_len;
@@ -352,11 +376,10 @@ struct mmc {
 	u64 capacity_gp[4];
 	u64 enh_user_start;
 	u64 enh_user_size;
-	block_dev_desc_t block_dev;
+	struct blk_desc block_dev;
 	char op_cond_pending;	/* 1 if we are waiting on an op_cond command */
 	char init_in_progress;	/* 1 if we have done mmc_start_init() */
 	char preinit;		/* start init as early as possible */
-	uint op_cond_response;	/* the response byte from the last op_cond */
 	int ddr_mode;
 };
 
@@ -456,6 +479,7 @@ void board_mmc_power_init(void);
 int board_mmc_init(bd_t *bis);
 int cpu_mmc_init(bd_t *bis);
 int mmc_get_env_addr(struct mmc *mmc, int copy, u32 *env_addr);
+int mmc_get_env_dev(void);
 
 struct pci_device_id;
 
@@ -465,11 +489,9 @@ struct pci_device_id;
  * This finds all the matching PCI IDs and sets them up as MMC devices.
  *
  * @name:		Name to use for devices
- * @mmc_supported:	PCI IDs to search for
- * @num_ids:		Number of elements in @mmc_supported
+ * @mmc_supported:	PCI IDs to search for, terminated by {0, 0}
  */
-int pci_mmc_init(const char *name, struct pci_device_id *mmc_supported,
-		 int num_ids);
+int pci_mmc_init(const char *name, struct pci_device_id *mmc_supported);
 
 /* Set block count limit because of 16 bit register limit on some hardware*/
 #ifndef CONFIG_SYS_MMC_MAX_BLK_COUNT