2 * PKUnity Multi-Media Card and Security Digital Card (MMC/SD) Registers
5 * Clock Control Reg SDC_CCR
7 #define SDC_CCR (PKUNITY_SDC_BASE + 0x0000)
9 * Software Reset Reg SDC_SRR
11 #define SDC_SRR (PKUNITY_SDC_BASE + 0x0004)
13 * Argument Reg SDC_ARGUMENT
15 #define SDC_ARGUMENT (PKUNITY_SDC_BASE + 0x0008)
17 * Command Reg SDC_COMMAND
19 #define SDC_COMMAND (PKUNITY_SDC_BASE + 0x000C)
21 * Block Size Reg SDC_BLOCKSIZE
23 #define SDC_BLOCKSIZE (PKUNITY_SDC_BASE + 0x0010)
25 * Block Cound Reg SDC_BLOCKCOUNT
27 #define SDC_BLOCKCOUNT (PKUNITY_SDC_BASE + 0x0014)
29 * Transfer Mode Reg SDC_TMR
31 #define SDC_TMR (PKUNITY_SDC_BASE + 0x0018)
33 * Response Reg. 0 SDC_RES0
35 #define SDC_RES0 (PKUNITY_SDC_BASE + 0x001C)
37 * Response Reg. 1 SDC_RES1
39 #define SDC_RES1 (PKUNITY_SDC_BASE + 0x0020)
41 * Response Reg. 2 SDC_RES2
43 #define SDC_RES2 (PKUNITY_SDC_BASE + 0x0024)
45 * Response Reg. 3 SDC_RES3
47 #define SDC_RES3 (PKUNITY_SDC_BASE + 0x0028)
49 * Read Timeout Control Reg SDC_RTCR
51 #define SDC_RTCR (PKUNITY_SDC_BASE + 0x002C)
53 * Interrupt Status Reg SDC_ISR
55 #define SDC_ISR (PKUNITY_SDC_BASE + 0x0030)
57 * Interrupt Status Mask Reg SDC_ISMR
59 #define SDC_ISMR (PKUNITY_SDC_BASE + 0x0034)
63 #define SDC_RXFIFO (PKUNITY_SDC_BASE + 0x0038)
67 #define SDC_TXFIFO (PKUNITY_SDC_BASE + 0x003C)
70 * SD Clock Enable SDC_CCR_CLKEN
72 #define SDC_CCR_CLKEN FIELD(1, 1, 2)
74 * [15:8] SDC_CCR_PDIV(v)
76 #define SDC_CCR_PDIV(v) FIELD((v), 8, 8)
79 * Software reset enable SDC_SRR_ENABLE
81 #define SDC_SRR_ENABLE FIELD(0, 1, 0)
83 * Software reset disable SDC_SRR_DISABLE
85 #define SDC_SRR_DISABLE FIELD(1, 1, 0)
88 * Response type SDC_COMMAND_RESTYPE_MASK
90 #define SDC_COMMAND_RESTYPE_MASK FMASK(2, 0)
92 * No response SDC_COMMAND_RESTYPE_NONE
94 #define SDC_COMMAND_RESTYPE_NONE FIELD(0, 2, 0)
96 * 136-bit long response SDC_COMMAND_RESTYPE_LONG
98 #define SDC_COMMAND_RESTYPE_LONG FIELD(1, 2, 0)
100 * 48-bit short response SDC_COMMAND_RESTYPE_SHORT
102 #define SDC_COMMAND_RESTYPE_SHORT FIELD(2, 2, 0)
104 * 48-bit short and test if busy response SDC_COMMAND_RESTYPE_SHORTBUSY
106 #define SDC_COMMAND_RESTYPE_SHORTBUSY FIELD(3, 2, 0)
108 * data ready SDC_COMMAND_DATAREADY
110 #define SDC_COMMAND_DATAREADY FIELD(1, 1, 2)
111 #define SDC_COMMAND_CMDEN FIELD(1, 1, 3)
113 * [10:5] SDC_COMMAND_CMDINDEX(v)
115 #define SDC_COMMAND_CMDINDEX(v) FIELD((v), 6, 5)
118 * [10:0] SDC_BLOCKSIZE_BSMASK(v)
120 #define SDC_BLOCKSIZE_BSMASK(v) FIELD((v), 11, 0)
122 * [11:0] SDC_BLOCKCOUNT_BCMASK(v)
124 #define SDC_BLOCKCOUNT_BCMASK(v) FIELD((v), 12, 0)
127 * Data Width 1bit SDC_TMR_WTH_1BIT
129 #define SDC_TMR_WTH_1BIT FIELD(0, 1, 0)
131 * Data Width 4bit SDC_TMR_WTH_4BIT
133 #define SDC_TMR_WTH_4BIT FIELD(1, 1, 0)
135 * Read SDC_TMR_DIR_READ
137 #define SDC_TMR_DIR_READ FIELD(0, 1, 1)
139 * Write SDC_TMR_DIR_WRITE
141 #define SDC_TMR_DIR_WRITE FIELD(1, 1, 1)
143 #define SDC_IR_MASK FMASK(13, 0)
144 #define SDC_IR_RESTIMEOUT FIELD(1, 1, 0)
145 #define SDC_IR_WRITECRC FIELD(1, 1, 1)
146 #define SDC_IR_READCRC FIELD(1, 1, 2)
147 #define SDC_IR_TXFIFOREAD FIELD(1, 1, 3)
148 #define SDC_IR_RXFIFOWRITE FIELD(1, 1, 4)
149 #define SDC_IR_READTIMEOUT FIELD(1, 1, 5)
150 #define SDC_IR_DATACOMPLETE FIELD(1, 1, 6)
151 #define SDC_IR_CMDCOMPLETE FIELD(1, 1, 7)
152 #define SDC_IR_RXFIFOFULL FIELD(1, 1, 8)
153 #define SDC_IR_RXFIFOEMPTY FIELD(1, 1, 9)
154 #define SDC_IR_TXFIFOFULL FIELD(1, 1, 10)
155 #define SDC_IR_TXFIFOEMPTY FIELD(1, 1, 11)
156 #define SDC_IR_ENDCMDWITHRES FIELD(1, 1, 12)