blob: e5339e334dbb3525a1e5175989153441024af729 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
|
# define __REG16(x) (*((volatile u16 *)IO_ADDRESS(x)))
#define MMC_STR_STP_CLK __REG16(IMX_MMC_BASE + 0x00)
#define MMC_STATUS __REG16(IMX_MMC_BASE + 0x04)
#define MMC_CLK_RATE __REG16(IMX_MMC_BASE + 0x08)
#define MMC_CMD_DAT_CONT __REG16(IMX_MMC_BASE + 0x0C)
#define MMC_RES_TO __REG16(IMX_MMC_BASE + 0x10)
#define MMC_READ_TO __REG16(IMX_MMC_BASE + 0x14)
#define MMC_BLK_LEN __REG16(IMX_MMC_BASE + 0x18)
#define MMC_NOB __REG16(IMX_MMC_BASE + 0x1C)
#define MMC_REV_NO __REG16(IMX_MMC_BASE + 0x20)
#define MMC_INT_MASK __REG16(IMX_MMC_BASE + 0x24)
#define MMC_CMD __REG16(IMX_MMC_BASE + 0x28)
#define MMC_ARGH __REG16(IMX_MMC_BASE + 0x2C)
#define MMC_ARGL __REG16(IMX_MMC_BASE + 0x30)
#define MMC_RES_FIFO __REG16(IMX_MMC_BASE + 0x34)
#define MMC_BUFFER_ACCESS __REG16(IMX_MMC_BASE + 0x38)
#define MMC_BUFFER_ACCESS_OFS 0x38
#define STR_STP_CLK_ENDIAN (1<<5)
#define STR_STP_CLK_RESET (1<<3)
#define STR_STP_CLK_ENABLE (1<<2)
#define STR_STP_CLK_START_CLK (1<<1)
#define STR_STP_CLK_STOP_CLK (1<<0)
#define STATUS_CARD_PRESENCE (1<<15)
#define STATUS_SDIO_INT_ACTIVE (1<<14)
#define STATUS_END_CMD_RESP (1<<13)
#define STATUS_WRITE_OP_DONE (1<<12)
#define STATUS_DATA_TRANS_DONE (1<<11)
#define STATUS_WR_CRC_ERROR_CODE_MASK (3<<10)
#define STATUS_CARD_BUS_CLK_RUN (1<<8)
#define STATUS_APPL_BUFF_FF (1<<7)
#define STATUS_APPL_BUFF_FE (1<<6)
#define STATUS_RESP_CRC_ERR (1<<5)
#define STATUS_CRC_READ_ERR (1<<3)
#define STATUS_CRC_WRITE_ERR (1<<2)
#define STATUS_TIME_OUT_RESP (1<<1)
#define STATUS_TIME_OUT_READ (1<<0)
#define STATUS_ERR_MASK 0x2f
#define CLK_RATE_PRESCALER(x) ((x) & 0x7)
#define CLK_RATE_CLK_RATE(x) (((x) & 0x7) << 3)
#define CMD_DAT_CONT_CMD_RESP_LONG_OFF (1<<12)
#define CMD_DAT_CONT_STOP_READWAIT (1<<11)
#define CMD_DAT_CONT_START_READWAIT (1<<10)
#define CMD_DAT_CONT_BUS_WIDTH_1 (0<<8)
#define CMD_DAT_CONT_BUS_WIDTH_4 (2<<8)
#define CMD_DAT_CONT_INIT (1<<7)
#define CMD_DAT_CONT_BUSY (1<<6)
#define CMD_DAT_CONT_STREAM_BLOCK (1<<5)
#define CMD_DAT_CONT_WRITE (1<<4)
#define CMD_DAT_CONT_DATA_ENABLE (1<<3)
#define CMD_DAT_CONT_RESPONSE_FORMAT_R1 (1)
#define CMD_DAT_CONT_RESPONSE_FORMAT_R2 (2)
#define CMD_DAT_CONT_RESPONSE_FORMAT_R3 (3)
#define CMD_DAT_CONT_RESPONSE_FORMAT_R4 (4)
#define CMD_DAT_CONT_RESPONSE_FORMAT_R5 (5)
#define CMD_DAT_CONT_RESPONSE_FORMAT_R6 (6)
#define INT_MASK_AUTO_CARD_DETECT (1<<6)
#define INT_MASK_DAT0_EN (1<<5)
#define INT_MASK_SDIO (1<<4)
#define INT_MASK_BUF_READY (1<<3)
#define INT_MASK_END_CMD_RES (1<<2)
#define INT_MASK_WRITE_OP_DONE (1<<1)
#define INT_MASK_DATA_TRAN (1<<0)
#define INT_ALL (0x7f)
|
